3 lines
1020 KiB
JavaScript
3 lines
1020 KiB
JavaScript
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dplayer-comment-setting-icon" data-balloon="',r+=o(l("setting")),r+='" data-balloon-pos="up">\n <span class="dplayer-icon-content">',r+=d.pallette,r+='</span>\n </button>\n <div class="dplayer-comment-setting-box">\n <div class="dplayer-comment-setting-color">\n <div class="dplayer-comment-setting-title">',r+=o(l("set-danmaku-color")),r+='</div>\n <label>\n <input type="radio" name="dplayer-danmaku-color-',r+=o(c),r+='" value="#fff" checked>\n <span style="background: #fff;"></span>\n </label>\n <label>\n <input type="radio" name="dplayer-danmaku-color-',r+=o(c),r+='" value="#e54256">\n <span style="background: #e54256"></span>\n </label>\n <label>\n <input type="radio" name="dplayer-danmaku-color-',r+=o(c),r+='" value="#ffe133">\n <span style="background: #ffe133"></span>\n </label>\n <label>\n <input type="radio" name="dplayer-danmaku-color-',r+=o(c),r+='" value="#64DD17">\n <span style="background: #64DD17"></span>\n </label>\n <label>\n <input type="radio" name="dplayer-danmaku-color-',r+=o(c),r+='" value="#39ccff">\n <span style="background: #39ccff"></span>\n </label>\n <label>\n <input type="radio" name="dplayer-danmaku-color-',r+=o(c),r+='" value="#D500F9">\n <span style="background: #D500F9"></span>\n </label>\n </div>\n <div class="dplayer-comment-setting-type">\n <div class="dplayer-comment-setting-title">',r+=o(l("set-danmaku-type")),r+='</div>\n <label>\n <input type="radio" name="dplayer-danmaku-type-',r+=o(c),r+='" value="1">\n <span>',r+=o(l("top")),r+='</span>\n </label>\n <label>\n <input type="radio" name="dplayer-danmaku-type-',r+=o(c),r+='" value="0" checked>\n <span>',r+=o(l("rolling")),r+='</span>\n </label>\n <label>\n <input type="radio" name="dplayer-danmaku-type-',r+=o(c),r+='" value="2">\n <span>',r+=o(l("bottom")),r+='</span>\n </label>\n </div>\n </div>\n <input class="dplayer-comment-input" type="text" placeholder="',r+=o(l("input-danmaku-enter")),r+='" maxlength="30">\n <button class="dplayer-icon dplayer-send-icon" data-balloon="',r+=o(l("send")),r+='" data-balloon-pos="up">\n <span class="dplayer-icon-content">',r+=d.send,r+='</span>\n </button>\n </div>\n <div class="dplayer-icons dplayer-icons-left">\n <button class="dplayer-icon dplayer-play-icon">\n <span class="dplayer-icon-content">',r+=d.play,r+='</span>\n </button>\n <div class="dplayer-volume">\n <button class="dplayer-icon dplayer-volume-icon">\n <span class="dplayer-icon-content">',r+=d.volumeDown,r+='</span>\n </button>\n <div class="dplayer-volume-bar-wrap" data-balloon-pos="up">\n <div class="dplayer-volume-bar">\n <div class="dplayer-volume-bar-inner" style="background: ',r+=o(s.theme),r+=';">\n <span class="dplayer-thumb" style="background: ',r+=o(s.theme),r+='"></span>\n </div>\n </div>\n </div>\n </div>\n <span class="dplayer-time">\n <span class="dplayer-ptime">0:00</span> /\n <span class="dplayer-dtime">0:00</span>\n </span>\n ',s.live&&(r+='\n <span class="dplayer-live-badge"><span class="dplayer-live-dot" style="background: ',r+=o(s.theme),r+=';"></span>',r+=o(l("live")),r+="</span>\n "),r+='\n </div>\n <div class="dplayer-icons dplayer-icons-right">\n ',s.video.quality&&(r+='\n <div class="dplayer-quality">\n <button class="dplayer-icon dplayer-quality-icon">',r+=o(s.video.quality[s.video.defaultQuality].name),r+='</button>\n <div class="dplayer-quality-mask">\n <div class="dplayer-quality-list">\n ',u(s.video.quality,(function(t,e){r+='\n <div class="dplayer-quality-item" data-index="',r+=o(e),r+='">',r+=o(t.name),r+="</div>\n "})),r+="\n </div>\n </div>\n </div>\n "),r+="\n ",s.screenshot&&(r+='\n <div class="dplayer-icon dplayer-camera-icon" data-balloon="',r+=o(l("screenshot")),r+='" data-balloon-pos="up">\n <span class="dplayer-icon-content">',r+=d.camera,r+="</span>\n </div>\n "),r+="\n ",s.airplay&&(r+='\n <div class="dplayer-icon dplayer-airplay-icon" data-balloon="',r+=o(l("airplay")),r+='" data-balloon-pos="up">\n <span class="dplayer-icon-content">',r+=d.airplay,r+="</span>\n </div>\n "),r+="\n ",s.chromecast&&(r+='\n <div class="dplayer-icon dplayer-chromecast-icon" data-balloon="',r+=o(l("chromecast")),r+='" data-balloon-pos="up">\n <span class="dplayer-icon-content">',r+=d.chromecast,r+="</span>\n </div>\n "),r+='\n <div class="dplayer-comment">\n <button class="dplayer-icon dplayer-comment-icon" data-balloon="',r+=o(l("send-danmaku")),r+='" data-balloon-pos="up">\n <span class="dplayer-icon-content">',r+=d.comment,r+="</span>\n </button>\n </div>\n ",s.subtitle&&(r+="\n ","string"==typeof s.subtitle.url?(r+='\n <div class="dplayer-subtitle-btn">\n <button class="dplayer-icon dplayer-subtitle-icon" data-balloon="',r+=o(l("hide-subs")),r+='" data-balloon-pos="up">\n <span class="dplayer-icon-content">',r+=d.subtitle,r+="</span>\n </button>\n </div>\n "):(r+='\n <div class="dplayer-subtitles">\n <button class="dplayer-icon dplayer-subtitles-icon" data-balloon="',r+=o(l("subtitle")),r+='" data-balloon-pos="up">\n <span class="dplayer-icon-content">',r+=d.subtitle,r+='</span>\n </button>\n <div class="dplayer-subtitles-box">\n <div class="dplayer-subtitles-panel">\n ',u(s.subtitle.url,(function(t,e){r+='\n <div class="dplayer-subtitles-item" data-subtitle="',r+=o(t.url),r+='">\n \x3c!-- if lang, show tran(lang). if lang and name, show name + (tran(lang)). if name, show name. off option use lang for translation. --\x3e\n <span class="dplayer-label">',r+=o(t.lang?t.name?t.name+" ("+l(t.lang)+")":l(t.lang):t.name),r+="</span>\n </div>\n "})),r+="\n </div>\n </div>\n </div>\n "),r+="\n "),r+='\n <div class="dplayer-setting">\n <button class="dplayer-icon dplayer-setting-icon" data-balloon="',r+=o(l("setting")),r+='" data-balloon-pos="up">\n <span class="dplayer-icon-content">',r+=d.setting,r+='</span>\n </button>\n <div class="dplayer-setting-box">\n <div class="dplayer-setting-origin-panel">\n <div class="dplayer-setting-item dplayer-setting-speed">\n <span class="dplayer-label">',r+=o(l("speed")),r+='</span>\n <div class="dplayer-toggle">',r+=d.right,r+='</div>\n </div>\n <div class="dplayer-setting-item dplayer-setting-loop">\n <span class="dplayer-label">',r+=o(l("loop")),r+='</span>\n <div class="dplayer-toggle">\n <input class="dplayer-toggle-setting-input" type="checkbox" name="dplayer-toggle">\n <label for="dplayer-toggle"></label>\n </div>\n </div>\n <div class="dplayer-setting-item dplayer-setting-showdan">\n <span class="dplayer-label">',r+=o(l("show-danmaku")),r+='</span>\n <div class="dplayer-toggle">\n <input class="dplayer-showdan-setting-input" type="checkbox" name="dplayer-toggle-dan">\n <label for="dplayer-toggle-dan"></label>\n </div>\n </div>\n <div class="dplayer-setting-item dplayer-setting-danunlimit">\n <span class="dplayer-label">',r+=o(l("unlimited-danmaku")),r+='</span>\n <div class="dplayer-toggle">\n <input class="dplayer-danunlimit-setting-input" type="checkbox" name="dplayer-toggle-danunlimit">\n <label for="dplayer-toggle-danunlimit"></label>\n </div>\n </div>\n <div class="dplayer-setting-item dplayer-setting-danmaku">\n <span class="dplayer-label">',r+=o(l("opacity-danmaku")),r+='</span>\n <div class="dplayer-danmaku-bar-wrap">\n <div class="dplayer-danmaku-bar">\n <div class="dplayer-danmaku-bar-inner">\n <span class="dplayer-thumb"></span>\n </div>\n </div>\n </div>\n </div>\n </div>\n <div class="dplayer-setting-speed-panel">\n ',u(s.playbackSpeed,(function(t,e){r+='\n <div class="dplayer-setting-speed-item" data-speed="',r+=o(t),r+='">\n <span class="dplayer-label">',r+=o(1===t?l("normal"):t),r+="</span>\n </div>\n "})),r+='\n </div>\n </div>\n </div>\n <div class="dplayer-full">\n <button class="dplayer-icon dplayer-full-in-icon" data-balloon="',r+=o(l("web-fullscreen")),r+='" data-balloon-pos="up">\n <span class="dplayer-icon-content">',r+=d.fullWeb,r+='</span>\n </button>\n <button class="dplayer-icon dplayer-full-icon" data-balloon="',r+=o(l("fullscreen")),r+='" data-balloon-pos="up">\n <span class="dplayer-icon-content">',r+=d.full,r+='</span>\n </button>\n </div>\n </div>\n <div class="dplayer-bar-wrap">\n <div class="dplayer-bar-time hidden">00:00</div>\n <div class="dplayer-bar-preview"></div>\n <div class="dplayer-bar">\n <div class="dplayer-loaded" style="width: 0;"></div>\n <div class="dplayer-played" style="width: 0; background: ',r+=o(s.theme),r+='">\n <span class="dplayer-thumb" style="background: ',r+=o(s.theme),r+='"></span>\n </div>\n </div>\n </div>\n</div>\n<div class="dplayer-info-panel dplayer-info-panel-hide">\n <div class="dplayer-info-panel-close">[x]</div>\n <div class="dplayer-info-panel-item dplayer-info-panel-item-version">\n <span class="dplayer-info-panel-item-title">Player version</span>\n <span class="dplayer-info-panel-item-data"></span>\n </div>\n <div class="dplayer-info-panel-item dplayer-info-panel-item-fps">\n <span class="dplayer-info-panel-item-title">Player FPS</span>\n <span class="dplayer-info-panel-item-data"></span>\n </div>\n <div class="dplayer-info-panel-item dplayer-info-panel-item-type">\n <span class="dplayer-info-panel-item-title">Video type</span>\n <span class="dplayer-info-panel-item-data"></span>\n </div>\n <div class="dplayer-info-panel-item dplayer-info-panel-item-url">\n <span class="dplayer-info-panel-item-title">Video url</span>\n <span class="dplayer-info-panel-item-data"></span>\n </div>\n <div class="dplayer-info-panel-item dplayer-info-panel-item-resolution">\n <span class="dplayer-info-panel-item-title">Video resolution</span>\n <span class="dplayer-info-panel-item-data"></span>\n </div>\n <div class="dplayer-info-panel-item dplayer-info-panel-item-duration">\n <span class="dplayer-info-panel-item-title">Video duration</span>\n <span class="dplayer-info-panel-item-data"></span>\n </div>\n ',s.danmaku&&(r+='\n <div class="dplayer-info-panel-item dplayer-info-panel-item-danmaku-id">\n <span class="dplayer-info-panel-item-title">Danmaku id</span>\n <span class="dplayer-info-panel-item-data"></span>\n </div>\n <div class="dplayer-info-panel-item dplayer-info-panel-item-danmaku-api">\n <span class="dplayer-info-panel-item-title">Danmaku api</span>\n <span class="dplayer-info-panel-item-data"></span>\n </div>\n <div class="dplayer-info-panel-item dplayer-info-panel-item-danmaku-amount">\n <span class="dplayer-info-panel-item-title">Danmaku amount</span>\n <span class="dplayer-info-panel-item-data"></span>\n </div>\n '),r+='\n</div>\n<div class="dplayer-menu">\n ',u(s.contextmenu,(function(t,e){r+='\n <div class="dplayer-menu-item">\n <a',t.link&&(r+=' target="_blank"'),r+=' href="',r+=o(t.link||"javascript:void(0);"),r+='">',t.key&&(r+=" ",r+=o(l(t.key))),t.text&&(r+=" ",r+=o(t.text)),r+="</a>\n </div>\n "})),r+='\n</div>\n<div class="dplayer-notice-list"></div>\n<button class="dplayer-mobile-play">\n ',r+=d.play,r+="\n</button>"}},568:function(t,e,n){var i=n(471);t.exports=function(t){var e="",n=(t=t||{}).enableSubtitle,r=t.subtitle,a=t.current,s=t.airplay,o=t.pic,l=i.$escape,d=t.screenshot,c=t.preload,u=t.url;return n=r&&"webvtt"===r.type,e+='\n<video\n class="dplayer-video ',a&&(e+="dplayer-video-current"),e+='"\n webkit-playsinline\n ',s&&(e+=' x-webkit-airplay="allow" '),e+="\n playsinline\n ",o&&(e+='poster="',e+=l(o),e+='"'),e+="\n ",(d||n)&&(e+='crossorigin="anonymous"'),e+="\n ",c&&(e+='preload="',e+=l(c),e+='"'),e+="\n ",s?e+="\n nosrc\n ":u&&(e+='\n src="',e+=l(u),e+='"\n '),e+="\n >\n ",s&&(e+='\n <source src="',e+=l(u),e+='">\n '),e+="\n ",n&&(e+='\n <track class="dplayer-subtrack" kind="metadata" default src="',e+=l("string"==typeof r.url?r.url:r.url[r.index].url),e+='"></track>\n '),e+"\n</video>"}},49:function(t,e,n){n.d(e,{Z:function(){return o}});var i=n(415),r=n.n(i),a=n(352),s=n.n(a)()(r());s.push([t.id,':root {\n --balloon-border-radius: 2px;\n --balloon-color: rgba(16, 16, 16, 0.95);\n --balloon-text-color: #fff;\n --balloon-font-size: 12px;\n --balloon-move: 4px; }\n\nbutton[aria-label][data-balloon-pos] {\n overflow: visible; }\n\n[aria-label][data-balloon-pos] {\n position: relative;\n cursor: pointer; }\n [aria-label][data-balloon-pos]:after {\n opacity: 0;\n pointer-events: none;\n transition: all 0.18s ease-out 0.18s;\n text-indent: 0;\n font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;\n font-weight: normal;\n font-style: normal;\n text-shadow: none;\n font-size: 12px;\n font-size: var(--balloon-font-size);\n background: rgba(16, 16, 16, 0.95);\n background: var(--balloon-color);\n border-radius: 2px;\n color: #fff;\n color: var(--balloon-text-color);\n border-radius: var(--balloon-border-radius);\n content: attr(aria-label);\n padding: .5em 1em;\n position: absolute;\n white-space: nowrap;\n z-index: 10; }\n [aria-label][data-balloon-pos]:before {\n width: 0;\n height: 0;\n border: 5px solid transparent;\n border-top-color: rgba(16, 16, 16, 0.95);\n border-top-color: var(--balloon-color);\n opacity: 0;\n pointer-events: none;\n transition: all 0.18s ease-out 0.18s;\n content: "";\n position: absolute;\n z-index: 10; }\n [aria-label][data-balloon-pos]:hover:before, [aria-label][data-balloon-pos]:hover:after, [aria-label][data-balloon-pos][data-balloon-visible]:before, [aria-label][data-balloon-pos][data-balloon-visible]:after, [aria-label][data-balloon-pos]:not([data-balloon-nofocus]):focus:before, [aria-label][data-balloon-pos]:not([data-balloon-nofocus]):focus:after {\n opacity: 1;\n pointer-events: none; }\n [aria-label][data-balloon-pos].font-awesome:after {\n font-family: FontAwesome, -apple-system, BlinkMacSystemFont, \'Segoe UI\', Roboto, Oxygen, Ubuntu, Cantarell, \'Open Sans\', \'Helvetica Neue\', sans-serif; }\n [aria-label][data-balloon-pos][data-balloon-break]:after {\n white-space: pre; }\n [aria-label][data-balloon-pos][data-balloon-break][data-balloon-length]:after {\n white-space: pre-line;\n word-break: break-word; }\n [aria-label][data-balloon-pos][data-balloon-blunt]:before, [aria-label][data-balloon-pos][data-balloon-blunt]:after {\n transition: none; }\n [aria-label][data-balloon-pos][data-balloon-pos="up"]:hover:after, [aria-label][data-balloon-pos][data-balloon-pos="up"][data-balloon-visible]:after, [aria-label][data-balloon-pos][data-balloon-pos="down"]:hover:after, [aria-label][data-balloon-pos][data-balloon-pos="down"][data-balloon-visible]:after {\n transform: translate(-50%, 0); }\n [aria-label][data-balloon-pos][data-balloon-pos="up"]:hover:before, [aria-label][data-balloon-pos][data-balloon-pos="up"][data-balloon-visible]:before, [aria-label][data-balloon-pos][data-balloon-pos="down"]:hover:before, [aria-label][data-balloon-pos][data-balloon-pos="down"][data-balloon-visible]:before {\n transform: translate(-50%, 0); }\n [aria-label][data-balloon-pos][data-balloon-pos*="-left"]:after {\n left: 0; }\n [aria-label][data-balloon-pos][data-balloon-pos*="-left"]:before {\n left: 5px; }\n [aria-label][data-balloon-pos][data-balloon-pos*="-right"]:after {\n right: 0; }\n [aria-label][data-balloon-pos][data-balloon-pos*="-right"]:before {\n right: 5px; }\n [aria-label][data-balloon-pos][data-balloon-po*="-left"]:hover:after, [aria-label][data-balloon-pos][data-balloon-po*="-left"][data-balloon-visible]:after, [aria-label][data-balloon-pos][data-balloon-pos*="-right"]:hover:after, [aria-label][data-balloon-pos][data-balloon-pos*="-right"][data-balloon-visible]:after {\n transform: translate(0, 0); }\n [aria-label][data-balloon-pos][data-balloon-po*="-left"]:hover:before, [aria-label][data-balloon-pos][data-balloon-po*="-left"][data-balloon-visible]:before, [aria-label][data-balloon-pos][data-balloon-pos*="-right"]:hover:before, [aria-label][data-balloon-pos][data-balloon-pos*="-right"][data-balloon-visible]:before {\n transform: translate(0, 0); }\n [aria-label][data-balloon-pos][data-balloon-pos^="up"]:before, [aria-label][data-balloon-pos][data-balloon-pos^="up"]:after {\n bottom: 100%;\n transform-origin: top;\n transform: translate(0, 4px);\n transform: translate(0, var(--balloon-move)); }\n [aria-label][data-balloon-pos][data-balloon-pos^="up"]:after {\n margin-bottom: 10px; }\n [aria-label][data-balloon-pos][data-balloon-pos="up"]:before, [aria-label][data-balloon-pos][data-balloon-pos="up"]:after {\n left: 50%;\n transform: translate(-50%, 4px);\n transform: translate(-50%, var(--balloon-move)); }\n [aria-label][data-balloon-pos][data-balloon-pos^="down"]:before, [aria-label][data-balloon-pos][data-balloon-pos^="down"]:after {\n top: 100%;\n transform: translate(0, calc(4px * -1));\n transform: translate(0, calc(var(--balloon-move) * -1)); }\n [aria-label][data-balloon-pos][data-balloon-pos^="down"]:after {\n margin-top: 10px; }\n [aria-label][data-balloon-pos][data-balloon-pos^="down"]:before {\n width: 0;\n height: 0;\n border: 5px solid transparent;\n border-bottom-color: rgba(16, 16, 16, 0.95);\n border-bottom-color: var(--balloon-color); }\n [aria-label][data-balloon-pos][data-balloon-pos="down"]:after, [aria-label][data-balloon-pos][data-balloon-pos="down"]:before {\n left: 50%;\n transform: translate(-50%, calc(4px * -1));\n transform: translate(-50%, calc(var(--balloon-move) * -1)); }\n [aria-label][data-balloon-pos][data-balloon-pos="left"]:hover:after, [aria-label][data-balloon-pos][data-balloon-pos="left"][data-balloon-visible]:after, [aria-label][data-balloon-pos][data-balloon-pos="right"]:hover:after, [aria-label][data-balloon-pos][data-balloon-pos="right"][data-balloon-visible]:after {\n transform: translate(0, -50%); }\n [aria-label][data-balloon-pos][data-balloon-pos="left"]:hover:before, [aria-label][data-balloon-pos][data-balloon-pos="left"][data-balloon-visible]:before, [aria-label][data-balloon-pos][data-balloon-pos="right"]:hover:before, [aria-label][data-balloon-pos][data-balloon-pos="right"][data-balloon-visible]:before {\n transform: translate(0, -50%); }\n [aria-label][data-balloon-pos][data-balloon-pos="left"]:after, [aria-label][data-balloon-pos][data-balloon-pos="left"]:before {\n right: 100%;\n top: 50%;\n transform: translate(4px, -50%);\n transform: translate(var(--balloon-move), -50%); }\n [aria-label][data-balloon-pos][data-balloon-pos="left"]:after {\n margin-right: 10px; }\n [aria-label][data-balloon-pos][data-balloon-pos="left"]:before {\n width: 0;\n height: 0;\n border: 5px solid transparent;\n border-left-color: rgba(16, 16, 16, 0.95);\n border-left-color: var(--balloon-color); }\n [aria-label][data-balloon-pos][data-balloon-pos="right"]:after, [aria-label][data-balloon-pos][data-balloon-pos="right"]:before {\n left: 100%;\n top: 50%;\n transform: 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[aria-label][data-balloon-pos][data-balloon-pos="down"]:after, [aria-label][data-balloon-pos][data-balloon-pos="down"]:before {\n left: 50%;\n transform: translate(-50%, calc(var(--balloon-move) * -1)); }\n [aria-label][data-balloon-pos][data-balloon-pos="left"]:hover:after, [aria-label][data-balloon-pos][data-balloon-pos="left"][data-balloon-visible]:after, [aria-label][data-balloon-pos][data-balloon-pos="right"]:hover:after, [aria-label][data-balloon-pos][data-balloon-pos="right"][data-balloon-visible]:after {\n transform: translate(0, -50%); }\n [aria-label][data-balloon-pos][data-balloon-pos="left"]:hover:before, [aria-label][data-balloon-pos][data-balloon-pos="left"][data-balloon-visible]:before, [aria-label][data-balloon-pos][data-balloon-pos="right"]:hover:before, [aria-label][data-balloon-pos][data-balloon-pos="right"][data-balloon-visible]:before {\n transform: translate(0, -50%); }\n [aria-label][data-balloon-pos][data-balloon-pos="left"]:after, 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block;\n}\n.dplayer.dplayer-loading .dplayer-danmaku,\n.dplayer.dplayer-paused .dplayer-danmaku,\n.dplayer.dplayer-loading .dplayer-danmaku-move,\n.dplayer.dplayer-paused .dplayer-danmaku-move {\n animation-play-state: paused;\n}\n.dplayer.dplayer-hide-controller {\n cursor: none;\n}\n.dplayer.dplayer-hide-controller .dplayer-controller-mask {\n opacity: 0;\n transform: translateY(100%);\n}\n.dplayer.dplayer-hide-controller .dplayer-controller {\n opacity: 0;\n transform: translateY(100%);\n}\n.dplayer.dplayer-show-controller .dplayer-controller-mask {\n opacity: 1;\n}\n.dplayer.dplayer-show-controller .dplayer-controller {\n opacity: 1;\n}\n.dplayer.dplayer-fulled {\n width: 100% !important;\n height: 100% !important;\n}\n.dplayer.dplayer-fulled {\n position: fixed;\n z-index: 100000;\n left: 0;\n top: 0;\n}\n.dplayer.dplayer-mobile .dplayer-controller .dplayer-icons .dplayer-volume,\n.dplayer.dplayer-mobile .dplayer-controller .dplayer-icons .dplayer-camera-icon,\n.dplayer.dplayer-mobile .dplayer-controller .dplayer-icons .dplayer-airplay-icon,\n.dplayer.dplayer-mobile .dplayer-controller .dplayer-icons .dplayer-chromecast-icon,\n.dplayer.dplayer-mobile .dplayer-controller .dplayer-icons .dplayer-play-icon {\n display: none;\n}\n.dplayer.dplayer-mobile .dplayer-controller .dplayer-icons .dplayer-full .dplayer-full-in-icon {\n position: static;\n display: inline-block;\n}\n.dplayer.dplayer-mobile .dplayer-bar-time {\n display: none;\n}\n.dplayer.dplayer-mobile.dplayer-hide-controller .dplayer-mobile-play {\n display: none;\n}\n.dplayer.dplayer-mobile .dplayer-mobile-play {\n display: block;\n}\n.dplayer-web-fullscreen-fix {\n position: fixed;\n top: 0;\n left: 0;\n margin: 0;\n padding: 0;\n}\n[data-balloon]:before {\n display: none;\n}\n[data-balloon]:after {\n padding: 0.3em 0.7em;\n background: rgba(17, 17, 17, 0.7);\n}\n[data-balloon][data-balloon-pos="up"]:after {\n margin-bottom: 0;\n}\n.dplayer-bezel {\n position: absolute;\n left: 0;\n right: 0;\n top: 0;\n bottom: 0;\n font-size: 22px;\n color: #fff;\n pointer-events: none;\n}\n.dplayer-bezel .dplayer-bezel-icon {\n position: absolute;\n top: 50%;\n left: 50%;\n margin: -26px 0 0 -26px;\n height: 52px;\n width: 52px;\n padding: 12px;\n box-sizing: border-box;\n background: rgba(0, 0, 0, 0.5);\n border-radius: 50%;\n opacity: 0;\n pointer-events: none;\n}\n.dplayer-bezel .dplayer-bezel-icon.dplayer-bezel-transition {\n animation: bezel-hide 0.5s linear;\n}\n@keyframes bezel-hide {\n from {\n opacity: 1;\n transform: scale(1);\n }\n to {\n opacity: 0;\n transform: scale(2);\n }\n}\n.dplayer-bezel .dplayer-danloading {\n position: absolute;\n top: 50%;\n margin-top: -7px;\n width: 100%;\n text-align: center;\n font-size: 14px;\n line-height: 14px;\n animation: my-face 5s infinite ease-in-out;\n}\n.dplayer-bezel .diplayer-loading-icon {\n display: none;\n position: absolute;\n top: 50%;\n left: 50%;\n margin: -18px 0 0 -18px;\n height: 36px;\n width: 36px;\n pointer-events: none;\n}\n.dplayer-bezel .diplayer-loading-icon .diplayer-loading-hide {\n display: none;\n}\n.dplayer-bezel .diplayer-loading-icon .diplayer-loading-dot {\n animation: diplayer-loading-dot-fade 0.8s ease infinite;\n opacity: 0;\n transform-origin: 4px 4px;\n}\n.dplayer-bezel .diplayer-loading-icon .diplayer-loading-dot.diplayer-loading-dot-1 {\n animation-delay: 0.1s;\n}\n.dplayer-bezel .diplayer-loading-icon .diplayer-loading-dot.diplayer-loading-dot-2 {\n animation-delay: 0.2s;\n}\n.dplayer-bezel .diplayer-loading-icon .diplayer-loading-dot.diplayer-loading-dot-3 {\n animation-delay: 0.3s;\n}\n.dplayer-bezel .diplayer-loading-icon .diplayer-loading-dot.diplayer-loading-dot-4 {\n animation-delay: 0.4s;\n}\n.dplayer-bezel .diplayer-loading-icon .diplayer-loading-dot.diplayer-loading-dot-5 {\n animation-delay: 0.5s;\n}\n.dplayer-bezel .diplayer-loading-icon .diplayer-loading-dot.diplayer-loading-dot-6 {\n animation-delay: 0.6s;\n}\n.dplayer-bezel .diplayer-loading-icon .diplayer-loading-dot.diplayer-loading-dot-7 {\n animation-delay: 0.7s;\n}\n@keyframes diplayer-loading-dot-fade {\n 0% {\n opacity: 0.7;\n transform: scale(1.2, 1.2);\n }\n 50% {\n opacity: 0.25;\n transform: scale(0.9, 0.9);\n }\n to {\n opacity: 0.25;\n transform: scale(0.85, 0.85);\n }\n}\n.dplayer-controller-mask {\n background: url('+h+") repeat-x bottom;\n height: 98px;\n width: 100%;\n position: absolute;\n bottom: 0;\n transition: all 0.3s ease;\n}\n.dplayer-controller {\n position: absolute;\n bottom: 0;\n left: 0;\n right: 0;\n height: 41px;\n padding: 0 20px;\n -webkit-user-select: none;\n -moz-user-select: none;\n user-select: none;\n transition: all 0.3s ease;\n}\n.dplayer-controller.dplayer-controller-comment .dplayer-icons {\n display: none;\n}\n.dplayer-controller.dplayer-controller-comment .dplayer-icons.dplayer-comment-box {\n display: block;\n}\n.dplayer-controller .dplayer-bar-wrap {\n padding: 5px 0;\n cursor: pointer;\n position: absolute;\n bottom: 33px;\n width: calc(100% - 40px);\n height: 3px;\n}\n.dplayer-controller .dplayer-bar-wrap:hover .dplayer-bar .dplayer-played .dplayer-thumb {\n transform: scale(1);\n}\n.dplayer-controller .dplayer-bar-wrap:hover .dplayer-highlight {\n display: block;\n width: 8px;\n transform: translateX(-4px);\n top: 4px;\n height: 40%;\n}\n.dplayer-controller .dplayer-bar-wrap .dplayer-highlight {\n z-index: 12;\n position: absolute;\n top: 5px;\n width: 6px;\n height: 20%;\n border-radius: 6px;\n background-color: #fff;\n text-align: center;\n transform: translateX(-3px);\n transition: all 0.2s ease-in-out;\n}\n.dplayer-controller .dplayer-bar-wrap .dplayer-highlight:hover .dplayer-highlight-text {\n display: block;\n}\n.dplayer-controller .dplayer-bar-wrap .dplayer-highlight:hover ~ .dplayer-bar-preview {\n opacity: 0;\n}\n.dplayer-controller .dplayer-bar-wrap .dplayer-highlight:hover ~ .dplayer-bar-time {\n opacity: 0;\n}\n.dplayer-controller .dplayer-bar-wrap .dplayer-highlight .dplayer-highlight-text {\n display: none;\n position: absolute;\n left: 50%;\n top: -24px;\n padding: 5px 8px;\n background-color: rgba(0, 0, 0, 0.62);\n color: #fff;\n border-radius: 4px;\n font-size: 12px;\n white-space: nowrap;\n transform: translateX(-50%);\n}\n.dplayer-controller .dplayer-bar-wrap .dplayer-bar-preview {\n position: absolute;\n background: #fff;\n pointer-events: none;\n display: none;\n background-size: 16000px 100%;\n}\n.dplayer-controller .dplayer-bar-wrap .dplayer-bar-preview-canvas {\n position: absolute;\n width: 100%;\n height: 100%;\n z-index: 1;\n pointer-events: none;\n}\n.dplayer-controller .dplayer-bar-wrap .dplayer-bar-time {\n position: absolute;\n left: 0px;\n top: -20px;\n border-radius: 4px;\n padding: 5px 7px;\n background-color: rgba(0, 0, 0, 0.62);\n color: #fff;\n font-size: 12px;\n text-align: center;\n opacity: 1;\n transition: opacity 0.1s ease-in-out;\n word-wrap: normal;\n word-break: normal;\n z-index: 2;\n pointer-events: none;\n}\n.dplayer-controller .dplayer-bar-wrap .dplayer-bar-time.hidden {\n opacity: 0;\n}\n.dplayer-controller .dplayer-bar-wrap .dplayer-bar {\n position: relative;\n height: 3px;\n width: 100%;\n background: rgba(255, 255, 255, 0.2);\n cursor: pointer;\n}\n.dplayer-controller .dplayer-bar-wrap .dplayer-bar .dplayer-loaded {\n position: absolute;\n left: 0;\n top: 0;\n bottom: 0;\n background: rgba(255, 255, 255, 0.4);\n height: 3px;\n transition: all 0.5s ease;\n will-change: width;\n}\n.dplayer-controller .dplayer-bar-wrap .dplayer-bar .dplayer-played {\n position: absolute;\n left: 0;\n top: 0;\n bottom: 0;\n height: 3px;\n will-change: width;\n}\n.dplayer-controller .dplayer-bar-wrap .dplayer-bar .dplayer-played .dplayer-thumb {\n position: absolute;\n top: 0;\n right: 5px;\n margin-top: -4px;\n margin-right: -10px;\n height: 11px;\n width: 11px;\n border-radius: 50%;\n cursor: pointer;\n transition: all 0.3s ease-in-out;\n transform: scale(0);\n}\n.dplayer-controller .dplayer-icons {\n height: 38px;\n position: absolute;\n bottom: 0;\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box {\n display: none;\n position: absolute;\n transition: all 0.3s ease-in-out;\n z-index: 2;\n height: 38px;\n bottom: 0;\n left: 20px;\n right: 20px;\n color: #fff;\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-icon {\n padding: 7px;\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-comment-setting-icon {\n position: absolute;\n left: 0;\n top: 0;\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-send-icon {\n position: absolute;\n right: 0;\n top: 0;\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-comment-setting-box {\n position: absolute;\n background: rgba(28, 28, 28, 0.9);\n bottom: 41px;\n left: 0;\n box-shadow: 0 0 25px rgba(0, 0, 0, 0.3);\n border-radius: 4px;\n padding: 10px 10px 16px;\n font-size: 14px;\n width: 204px;\n transition: all 0.3s ease-in-out;\n transform: scale(0);\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-comment-setting-box.dplayer-comment-setting-open {\n transform: scale(1);\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-comment-setting-box input[type=radio] {\n display: none;\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-comment-setting-box label {\n cursor: pointer;\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-comment-setting-box .dplayer-comment-setting-title {\n font-size: 13px;\n color: #fff;\n line-height: 30px;\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-comment-setting-box .dplayer-comment-setting-type {\n font-size: 0;\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-comment-setting-box .dplayer-comment-setting-type .dplayer-comment-setting-title {\n margin-bottom: 6px;\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-comment-setting-box .dplayer-comment-setting-type label:nth-child(2) span {\n border-radius: 4px 0 0 4px;\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-comment-setting-box .dplayer-comment-setting-type label:nth-child(4) span {\n border-radius: 0 4px 4px 0;\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-comment-setting-box .dplayer-comment-setting-type span {\n width: 33%;\n padding: 4px 6px;\n line-height: 16px;\n display: inline-block;\n font-size: 12px;\n color: #fff;\n border: 1px solid #fff;\n margin-right: -1px;\n box-sizing: border-box;\n text-align: center;\n cursor: pointer;\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-comment-setting-box .dplayer-comment-setting-type input:checked + span {\n background: #E4E4E6;\n color: #1c1c1c;\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-comment-setting-box .dplayer-comment-setting-color {\n font-size: 0;\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-comment-setting-box .dplayer-comment-setting-color label {\n font-size: 0;\n padding: 6px;\n display: inline-block;\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-comment-setting-box .dplayer-comment-setting-color span {\n width: 22px;\n height: 22px;\n display: inline-block;\n border-radius: 50%;\n box-sizing: border-box;\n cursor: pointer;\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-comment-setting-box .dplayer-comment-setting-color span:hover {\n animation: my-face 5s infinite ease-in-out;\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-comment-input {\n outline: none;\n border: none;\n padding: 8px 31px;\n font-size: 14px;\n line-height: 18px;\n text-align: center;\n border-radius: 4px;\n background: none;\n margin: 0;\n height: 100%;\n box-sizing: border-box;\n width: 100%;\n color: #fff;\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-comment-input::-moz-placeholder {\n color: #fff;\n opacity: 0.8;\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-comment-input::placeholder {\n color: #fff;\n opacity: 0.8;\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-comment-input::-ms-clear {\n display: none;\n}\n.dplayer-controller .dplayer-icons.dplayer-icons-left .dplayer-icon {\n padding: 7px;\n}\n.dplayer-controller .dplayer-icons.dplayer-icons-right {\n right: 20px;\n}\n.dplayer-controller .dplayer-icons.dplayer-icons-right .dplayer-icon {\n padding: 8px;\n}\n.dplayer-controller .dplayer-icons .dplayer-time,\n.dplayer-controller .dplayer-icons .dplayer-live-badge {\n line-height: 38px;\n color: #eee;\n text-shadow: 0 0 2px rgba(0, 0, 0, 0.5);\n vertical-align: middle;\n font-size: 13px;\n cursor: default;\n}\n.dplayer-controller .dplayer-icons .dplayer-live-dot {\n display: inline-block;\n width: 6px;\n height: 6px;\n vertical-align: 4%;\n margin-right: 5px;\n content: '';\n border-radius: 6px;\n}\n.dplayer-controller .dplayer-icons .dplayer-icon {\n width: 40px;\n height: 100%;\n border: none;\n background-color: transparent;\n outline: none;\n cursor: pointer;\n vertical-align: middle;\n box-sizing: border-box;\n display: inline-block;\n}\n.dplayer-controller .dplayer-icons .dplayer-icon .dplayer-icon-content {\n transition: all 0.2s ease-in-out;\n opacity: 0.8;\n}\n.dplayer-controller .dplayer-icons .dplayer-icon:hover .dplayer-icon-content {\n opacity: 1;\n}\n.dplayer-controller .dplayer-icons .dplayer-icon.dplayer-quality-icon {\n color: #fff;\n width: auto;\n line-height: 22px;\n font-size: 14px;\n}\n.dplayer-controller .dplayer-icons .dplayer-icon.dplayer-comment-icon {\n padding: 10px 9px 9px;\n}\n.dplayer-controller .dplayer-icons .dplayer-icon.dplayer-setting-icon {\n padding-top: 8.5px;\n}\n.dplayer-controller .dplayer-icons .dplayer-icon.dplayer-volume-icon {\n width: 43px;\n}\n.dplayer-controller .dplayer-icons .dplayer-volume {\n position: relative;\n display: inline-block;\n cursor: pointer;\n height: 100%;\n}\n.dplayer-controller .dplayer-icons .dplayer-volume:hover .dplayer-volume-bar-wrap .dplayer-volume-bar {\n width: 45px;\n}\n.dplayer-controller .dplayer-icons .dplayer-volume:hover .dplayer-volume-bar-wrap .dplayer-volume-bar .dplayer-volume-bar-inner .dplayer-thumb {\n transform: scale(1);\n}\n.dplayer-controller .dplayer-icons .dplayer-volume.dplayer-volume-active .dplayer-volume-bar-wrap .dplayer-volume-bar {\n width: 45px;\n}\n.dplayer-controller .dplayer-icons .dplayer-volume.dplayer-volume-active .dplayer-volume-bar-wrap .dplayer-volume-bar .dplayer-volume-bar-inner .dplayer-thumb {\n transform: scale(1);\n}\n.dplayer-controller .dplayer-icons .dplayer-volume .dplayer-volume-bar-wrap {\n display: inline-block;\n margin: 0 10px 0 -5px;\n vertical-align: middle;\n height: 100%;\n}\n.dplayer-controller .dplayer-icons .dplayer-volume .dplayer-volume-bar-wrap .dplayer-volume-bar {\n position: relative;\n top: 17px;\n width: 0;\n height: 3px;\n background: #aaa;\n transition: all 0.3s ease-in-out;\n}\n.dplayer-controller .dplayer-icons .dplayer-volume .dplayer-volume-bar-wrap .dplayer-volume-bar .dplayer-volume-bar-inner {\n position: absolute;\n bottom: 0;\n left: 0;\n height: 100%;\n transition: all 0.1s ease;\n will-change: width;\n}\n.dplayer-controller .dplayer-icons .dplayer-volume .dplayer-volume-bar-wrap .dplayer-volume-bar .dplayer-volume-bar-inner .dplayer-thumb {\n position: absolute;\n top: 0;\n right: 5px;\n margin-top: -4px;\n margin-right: -10px;\n height: 11px;\n width: 11px;\n border-radius: 50%;\n cursor: pointer;\n transition: all 0.3s ease-in-out;\n transform: scale(0);\n}\n.dplayer-controller .dplayer-icons .dplayer-subtitle-btn {\n display: inline-block;\n height: 100%;\n}\n.dplayer-controller .dplayer-icons .dplayer-subtitles {\n display: inline-block;\n height: 100%;\n}\n.dplayer-controller .dplayer-icons .dplayer-subtitles .dplayer-subtitles-box {\n position: absolute;\n right: 0;\n bottom: 50px;\n transform: scale(0);\n width: -moz-fit-content;\n width: fit-content;\n max-width: 240px;\n min-width: 120px;\n border-radius: 2px;\n background: rgba(28, 28, 28, 0.9);\n padding: 7px 0;\n transition: all 0.3s ease-in-out;\n overflow: auto;\n z-index: 2;\n}\n.dplayer-controller .dplayer-icons .dplayer-subtitles .dplayer-subtitles-box.dplayer-subtitles-panel {\n display: block;\n}\n.dplayer-controller .dplayer-icons .dplayer-subtitles .dplayer-subtitles-box.dplayer-subtitles-box-open {\n transform: scale(1);\n}\n.dplayer-controller .dplayer-icons .dplayer-subtitles .dplayer-subtitles-item {\n height: 30px;\n padding: 5px 10px;\n box-sizing: border-box;\n cursor: pointer;\n position: relative;\n}\n.dplayer-controller .dplayer-icons .dplayer-subtitles .dplayer-subtitles-item:hover {\n background-color: rgba(255, 255, 255, 0.1);\n}\n.dplayer-controller .dplayer-icons .dplayer-setting {\n display: inline-block;\n height: 100%;\n}\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-box {\n position: absolute;\n right: 0;\n bottom: 50px;\n transform: scale(0);\n width: 150px;\n border-radius: 2px;\n background: rgba(28, 28, 28, 0.9);\n padding: 7px 0;\n transition: all 0.3s ease-in-out;\n overflow: hidden;\n z-index: 2;\n}\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-box > div {\n display: none;\n}\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-box > div.dplayer-setting-origin-panel {\n display: block;\n}\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-box.dplayer-setting-box-open {\n transform: scale(1);\n}\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-box.dplayer-setting-box-narrow {\n width: 70px;\n text-align: center;\n}\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-box.dplayer-setting-box-speed .dplayer-setting-origin-panel {\n display: none;\n}\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-box.dplayer-setting-box-speed .dplayer-setting-speed-panel {\n display: block;\n}\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-item,\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-speed-item {\n height: 30px;\n padding: 5px 10px;\n box-sizing: border-box;\n cursor: pointer;\n position: relative;\n}\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-item:hover,\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-speed-item:hover {\n background-color: rgba(255, 255, 255, 0.1);\n}\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-danmaku {\n padding: 5px 0;\n}\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-danmaku .dplayer-label {\n padding: 0 10px;\n display: inline;\n}\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-danmaku:hover .dplayer-label {\n display: none;\n}\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-danmaku:hover .dplayer-danmaku-bar-wrap {\n display: inline-block;\n}\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-danmaku.dplayer-setting-danmaku-active .dplayer-label {\n display: none;\n}\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-danmaku.dplayer-setting-danmaku-active .dplayer-danmaku-bar-wrap {\n display: inline-block;\n}\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-danmaku .dplayer-danmaku-bar-wrap {\n padding: 0 10px;\n box-sizing: border-box;\n display: none;\n vertical-align: middle;\n height: 100%;\n width: 100%;\n}\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-danmaku .dplayer-danmaku-bar-wrap .dplayer-danmaku-bar {\n position: relative;\n top: 8.5px;\n width: 100%;\n height: 3px;\n background: #fff;\n transition: all 0.3s ease-in-out;\n}\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-danmaku .dplayer-danmaku-bar-wrap .dplayer-danmaku-bar .dplayer-danmaku-bar-inner {\n position: absolute;\n bottom: 0;\n left: 0;\n height: 100%;\n transition: all 0.1s ease;\n background: #aaa;\n will-change: width;\n}\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-danmaku .dplayer-danmaku-bar-wrap .dplayer-danmaku-bar .dplayer-danmaku-bar-inner .dplayer-thumb {\n position: absolute;\n top: 0;\n right: 5px;\n margin-top: -4px;\n margin-right: -10px;\n height: 11px;\n width: 11px;\n border-radius: 50%;\n cursor: pointer;\n transition: all 0.3s ease-in-out;\n background: #aaa;\n}\n.dplayer-controller .dplayer-icons .dplayer-full {\n display: inline-block;\n height: 100%;\n position: relative;\n}\n.dplayer-controller .dplayer-icons .dplayer-full:hover .dplayer-full-in-icon {\n display: block;\n}\n.dplayer-controller .dplayer-icons .dplayer-full .dplayer-full-in-icon {\n position: absolute;\n top: -30px;\n z-index: 1;\n display: none;\n}\n.dplayer-controller .dplayer-icons .dplayer-quality {\n position: relative;\n display: inline-block;\n height: 100%;\n z-index: 2;\n}\n.dplayer-controller .dplayer-icons .dplayer-quality:hover .dplayer-quality-list {\n display: block;\n}\n.dplayer-controller .dplayer-icons .dplayer-quality:hover .dplayer-quality-mask {\n display: block;\n}\n.dplayer-controller .dplayer-icons .dplayer-quality .dplayer-quality-mask {\n display: none;\n position: absolute;\n bottom: 38px;\n left: -18px;\n width: 80px;\n padding-bottom: 12px;\n}\n.dplayer-controller .dplayer-icons .dplayer-quality .dplayer-quality-list {\n display: none;\n font-size: 12px;\n width: 80px;\n border-radius: 2px;\n background: rgba(28, 28, 28, 0.9);\n padding: 5px 0;\n transition: all 0.3s ease-in-out;\n overflow: hidden;\n color: #fff;\n text-align: center;\n}\n.dplayer-controller .dplayer-icons .dplayer-quality .dplayer-quality-item {\n height: 25px;\n box-sizing: border-box;\n cursor: pointer;\n line-height: 25px;\n}\n.dplayer-controller .dplayer-icons .dplayer-quality .dplayer-quality-item:hover {\n background-color: rgba(255, 255, 255, 0.1);\n}\n.dplayer-controller .dplayer-icons .dplayer-comment {\n display: inline-block;\n height: 100%;\n}\n.dplayer-controller .dplayer-icons .dplayer-label {\n color: #eee;\n font-size: 13px;\n display: inline-block;\n vertical-align: middle;\n white-space: nowrap;\n}\n.dplayer-controller .dplayer-icons .dplayer-toggle {\n width: 32px;\n height: 20px;\n text-align: center;\n font-size: 0;\n vertical-align: middle;\n position: absolute;\n top: 5px;\n right: 10px;\n}\n.dplayer-controller .dplayer-icons .dplayer-toggle input {\n max-height: 0;\n max-width: 0;\n display: none;\n}\n.dplayer-controller .dplayer-icons .dplayer-toggle input + label {\n display: inline-block;\n position: relative;\n box-shadow: #dfdfdf 0 0 0 0 inset;\n border: 1px solid #dfdfdf;\n height: 20px;\n width: 32px;\n border-radius: 10px;\n box-sizing: border-box;\n cursor: pointer;\n transition: 0.2s ease-in-out;\n}\n.dplayer-controller .dplayer-icons .dplayer-toggle input + label:before {\n content: \"\";\n position: absolute;\n display: block;\n height: 18px;\n width: 18px;\n top: 0;\n left: 0;\n border-radius: 15px;\n transition: 0.2s ease-in-out;\n}\n.dplayer-controller .dplayer-icons .dplayer-toggle input + label:after {\n content: \"\";\n position: absolute;\n display: block;\n left: 0;\n top: 0;\n border-radius: 15px;\n background: #fff;\n transition: 0.2s ease-in-out;\n box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);\n height: 18px;\n width: 18px;\n}\n.dplayer-controller .dplayer-icons .dplayer-toggle input:checked + label {\n border-color: rgba(255, 255, 255, 0.5);\n}\n.dplayer-controller .dplayer-icons .dplayer-toggle input:checked + label:before {\n width: 30px;\n background: rgba(255, 255, 255, 0.5);\n}\n.dplayer-controller .dplayer-icons .dplayer-toggle input:checked + label:after {\n left: 12px;\n}\n.dplayer-mobile-play {\n display: none;\n width: 50px;\n height: 50px;\n border: none;\n background-color: transparent;\n outline: none;\n cursor: pointer;\n box-sizing: border-box;\n bottom: 0;\n opacity: 0.8;\n position: absolute;\n left: 50%;\n top: 50%;\n transform: translate(-50%, -50%);\n}\n.dplayer-danmaku {\n position: absolute;\n left: 0;\n right: 0;\n top: 0;\n bottom: 0;\n font-size: 22px;\n color: #fff;\n}\n.dplayer-danmaku .dplayer-danmaku-item {\n display: inline-block;\n pointer-events: none;\n -webkit-user-select: none;\n -moz-user-select: none;\n user-select: none;\n cursor: default;\n white-space: nowrap;\n text-shadow: 0.5px 0.5px 0.5px rgba(0, 0, 0, 0.5);\n}\n.dplayer-danmaku .dplayer-danmaku-item--demo {\n position: absolute;\n visibility: hidden;\n}\n.dplayer-danmaku .dplayer-danmaku-right {\n position: absolute;\n right: 0;\n transform: translateX(100%);\n}\n.dplayer-danmaku .dplayer-danmaku-right.dplayer-danmaku-move {\n will-change: transform;\n animation-name: 'danmaku';\n animation-timing-function: linear;\n animation-play-state: paused;\n}\n@keyframes danmaku {\n from {\n transform: translateX(100%);\n }\n}\n.dplayer-danmaku .dplayer-danmaku-top,\n.dplayer-danmaku .dplayer-danmaku-bottom {\n position: absolute;\n width: 100%;\n text-align: center;\n visibility: hidden;\n}\n.dplayer-danmaku .dplayer-danmaku-top.dplayer-danmaku-move,\n.dplayer-danmaku .dplayer-danmaku-bottom.dplayer-danmaku-move {\n will-change: visibility;\n animation-name: 'danmaku-center';\n animation-timing-function: linear;\n animation-play-state: paused;\n}\n@keyframes danmaku-center {\n from {\n visibility: visible;\n }\n to {\n visibility: visible;\n }\n}\n.dplayer-logo {\n pointer-events: none;\n position: absolute;\n left: 20px;\n top: 20px;\n max-width: 50px;\n max-height: 50px;\n}\n.dplayer-logo img {\n max-width: 100%;\n max-height: 100%;\n background: none;\n}\n.dplayer-menu {\n position: absolute;\n width: 170px;\n border-radius: 2px;\n background: rgba(28, 28, 28, 0.85);\n padding: 5px 0;\n overflow: hidden;\n z-index: 3;\n display: none;\n}\n.dplayer-menu.dplayer-menu-show {\n display: block;\n}\n.dplayer-menu .dplayer-menu-item {\n height: 30px;\n box-sizing: border-box;\n cursor: pointer;\n}\n.dplayer-menu .dplayer-menu-item:hover {\n background-color: rgba(255, 255, 255, 0.1);\n}\n.dplayer-menu .dplayer-menu-item a {\n padding: 0 10px;\n line-height: 30px;\n color: #eee;\n font-size: 13px;\n display: inline-block;\n vertical-align: middle;\n width: 100%;\n box-sizing: border-box;\n white-space: nowrap;\n text-overflow: ellipsis;\n overflow: hidden;\n}\n.dplayer-menu .dplayer-menu-item a:hover {\n text-decoration: none;\n}\n.dplayer-notice-list {\n position: absolute;\n bottom: 60px;\n left: 20px;\n}\n.dplayer-notice-list .dplayer-notice {\n border-radius: 2px;\n background: rgba(28, 28, 28, 0.9);\n transition: all 0.3s ease-in-out;\n overflow: hidden;\n color: #fff;\n display: table;\n pointer-events: none;\n animation: showNotice 0.3s ease 1 forwards;\n}\n.dplayer-notice-list .remove-notice {\n animation: removeNotice 0.3s ease 1 forwards;\n}\n@keyframes showNotice {\n from {\n padding: 0;\n font-size: 0;\n margin-top: 0;\n }\n to {\n padding: 7px 20px;\n font-size: 14px;\n margin-top: 5px;\n }\n}\n@keyframes removeNotice {\n 0% {\n padding: 7px 20px;\n font-size: 14px;\n margin-top: 5px;\n }\n 20% {\n font-size: 12px;\n }\n 21% {\n font-size: 0;\n padding: 7px 10px;\n }\n 100% {\n padding: 0;\n margin-top: 0;\n font-size: 0;\n }\n}\n.dplayer-subtitle {\n position: absolute;\n bottom: 40px;\n width: 90%;\n left: 5%;\n text-align: center;\n color: #fff;\n text-shadow: 0.5px 0.5px 0.5px rgba(0, 0, 0, 0.5);\n font-size: 20px;\n}\n.dplayer-subtitle.dplayer-subtitle-hide {\n display: none;\n}\n.dplayer-mask {\n position: absolute;\n top: 0;\n bottom: 0;\n left: 0;\n right: 0;\n z-index: 1;\n display: none;\n}\n.dplayer-mask.dplayer-mask-show {\n display: block;\n}\n.dplayer-video-wrap {\n position: relative;\n background: #000;\n font-size: 0;\n width: 100%;\n height: 100%;\n}\n.dplayer-video-wrap .dplayer-video {\n width: 100%;\n height: 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my-face {\n 2% {\n transform: translate(0, 1.5px) rotate(1.5deg);\n }\n 4% {\n transform: translate(0, -1.5px) rotate(-0.5deg);\n }\n 6% {\n transform: translate(0, 1.5px) rotate(-1.5deg);\n }\n 8% {\n transform: translate(0, -1.5px) rotate(-1.5deg);\n }\n 10% {\n transform: translate(0, 2.5px) rotate(1.5deg);\n }\n 12% {\n transform: translate(0, -0.5px) rotate(1.5deg);\n }\n 14% {\n transform: translate(0, -1.5px) rotate(1.5deg);\n }\n 16% {\n transform: translate(0, -0.5px) rotate(-1.5deg);\n }\n 18% {\n transform: translate(0, 0.5px) rotate(-1.5deg);\n }\n 20% {\n transform: translate(0, -1.5px) rotate(2.5deg);\n }\n 22% {\n transform: translate(0, 0.5px) rotate(-1.5deg);\n }\n 24% {\n transform: translate(0, 1.5px) rotate(1.5deg);\n }\n 26% {\n transform: translate(0, 0.5px) rotate(0.5deg);\n }\n 28% {\n transform: translate(0, 0.5px) rotate(1.5deg);\n }\n 30% {\n transform: translate(0, -0.5px) rotate(2.5deg);\n }\n 32% {\n transform: translate(0, 1.5px) rotate(-0.5deg);\n }\n 34% {\n transform: translate(0, 1.5px) rotate(-0.5deg);\n }\n 36% {\n transform: translate(0, -1.5px) rotate(2.5deg);\n }\n 38% {\n transform: translate(0, 1.5px) rotate(-1.5deg);\n }\n 40% {\n transform: translate(0, -0.5px) rotate(2.5deg);\n }\n 42% {\n transform: translate(0, 2.5px) rotate(-1.5deg);\n }\n 44% {\n transform: translate(0, 1.5px) rotate(0.5deg);\n }\n 46% {\n transform: translate(0, -1.5px) rotate(2.5deg);\n }\n 48% {\n transform: translate(0, -0.5px) rotate(0.5deg);\n }\n 50% {\n transform: translate(0, 0.5px) rotate(0.5deg);\n }\n 52% {\n transform: translate(0, 2.5px) rotate(2.5deg);\n }\n 54% {\n transform: translate(0, -1.5px) rotate(1.5deg);\n }\n 56% {\n transform: translate(0, 2.5px) rotate(2.5deg);\n }\n 58% {\n transform: translate(0, 0.5px) rotate(2.5deg);\n }\n 60% {\n transform: translate(0, 2.5px) rotate(2.5deg);\n }\n 62% {\n transform: translate(0, -0.5px) rotate(2.5deg);\n }\n 64% {\n transform: translate(0, -0.5px) rotate(1.5deg);\n }\n 66% {\n transform: translate(0, 1.5px) rotate(-0.5deg);\n }\n 68% {\n transform: translate(0, -1.5px) rotate(-0.5deg);\n }\n 70% {\n transform: translate(0, 1.5px) rotate(0.5deg);\n }\n 72% {\n transform: translate(0, 2.5px) rotate(1.5deg);\n }\n 74% {\n transform: translate(0, -0.5px) rotate(0.5deg);\n }\n 76% {\n transform: translate(0, -0.5px) rotate(2.5deg);\n }\n 78% {\n transform: translate(0, -0.5px) rotate(1.5deg);\n }\n 80% {\n transform: translate(0, 1.5px) rotate(1.5deg);\n }\n 82% {\n transform: translate(0, -0.5px) rotate(0.5deg);\n }\n 84% {\n transform: translate(0, 1.5px) rotate(2.5deg);\n }\n 86% {\n transform: translate(0, -1.5px) rotate(-1.5deg);\n }\n 88% {\n transform: translate(0, -0.5px) rotate(2.5deg);\n }\n 90% {\n transform: translate(0, 2.5px) rotate(-0.5deg);\n }\n 92% {\n transform: translate(0, 0.5px) rotate(-0.5deg);\n }\n 94% {\n transform: translate(0, 2.5px) rotate(0.5deg);\n }\n 96% {\n transform: translate(0, -0.5px) rotate(1.5deg);\n }\n 98% {\n transform: translate(0, -1.5px) rotate(-0.5deg);\n }\n 0%,\n 100% {\n transform: translate(0, 0) rotate(0deg);\n }\n}","@import '../../node_modules/balloon-css/balloon.css';\n@keyframes my-face {\n 2% {\n transform: translate(0, 1.5px) rotate(1.5deg);\n }\n 4% {\n transform: translate(0, -1.5px) rotate(-0.5deg);\n }\n 6% {\n transform: translate(0, 1.5px) rotate(-1.5deg);\n }\n 8% {\n transform: translate(0, -1.5px) rotate(-1.5deg);\n }\n 10% {\n transform: translate(0, 2.5px) rotate(1.5deg);\n }\n 12% {\n transform: translate(0, -0.5px) rotate(1.5deg);\n }\n 14% {\n transform: translate(0, -1.5px) rotate(1.5deg);\n }\n 16% {\n transform: translate(0, -0.5px) rotate(-1.5deg);\n }\n 18% {\n transform: translate(0, 0.5px) rotate(-1.5deg);\n }\n 20% {\n transform: translate(0, -1.5px) rotate(2.5deg);\n }\n 22% {\n transform: translate(0, 0.5px) rotate(-1.5deg);\n }\n 24% {\n transform: translate(0, 1.5px) rotate(1.5deg);\n }\n 26% {\n transform: translate(0, 0.5px) rotate(0.5deg);\n }\n 28% {\n transform: translate(0, 0.5px) rotate(1.5deg);\n }\n 30% {\n transform: translate(0, -0.5px) rotate(2.5deg);\n }\n 32% {\n transform: translate(0, 1.5px) rotate(-0.5deg);\n }\n 34% {\n transform: translate(0, 1.5px) rotate(-0.5deg);\n }\n 36% {\n transform: translate(0, -1.5px) rotate(2.5deg);\n }\n 38% {\n transform: translate(0, 1.5px) rotate(-1.5deg);\n }\n 40% {\n transform: translate(0, -0.5px) rotate(2.5deg);\n }\n 42% {\n transform: translate(0, 2.5px) rotate(-1.5deg);\n }\n 44% {\n transform: translate(0, 1.5px) rotate(0.5deg);\n }\n 46% {\n transform: translate(0, -1.5px) rotate(2.5deg);\n }\n 48% {\n transform: translate(0, -0.5px) rotate(0.5deg);\n }\n 50% {\n transform: translate(0, 0.5px) rotate(0.5deg);\n }\n 52% {\n transform: translate(0, 2.5px) rotate(2.5deg);\n }\n 54% {\n transform: translate(0, -1.5px) rotate(1.5deg);\n }\n 56% {\n transform: translate(0, 2.5px) rotate(2.5deg);\n }\n 58% {\n transform: translate(0, 0.5px) rotate(2.5deg);\n }\n 60% {\n transform: translate(0, 2.5px) rotate(2.5deg);\n }\n 62% {\n transform: translate(0, -0.5px) rotate(2.5deg);\n }\n 64% {\n transform: translate(0, -0.5px) rotate(1.5deg);\n }\n 66% {\n transform: translate(0, 1.5px) rotate(-0.5deg);\n }\n 68% {\n transform: translate(0, -1.5px) rotate(-0.5deg);\n }\n 70% {\n transform: translate(0, 1.5px) rotate(0.5deg);\n }\n 72% {\n transform: translate(0, 2.5px) rotate(1.5deg);\n }\n 74% {\n transform: translate(0, -0.5px) rotate(0.5deg);\n }\n 76% {\n transform: translate(0, -0.5px) rotate(2.5deg);\n }\n 78% {\n transform: translate(0, -0.5px) rotate(1.5deg);\n }\n 80% {\n transform: translate(0, 1.5px) rotate(1.5deg);\n }\n 82% {\n transform: translate(0, -0.5px) rotate(0.5deg);\n }\n 84% {\n transform: translate(0, 1.5px) rotate(2.5deg);\n }\n 86% {\n transform: translate(0, -1.5px) rotate(-1.5deg);\n }\n 88% {\n transform: translate(0, -0.5px) rotate(2.5deg);\n }\n 90% {\n transform: translate(0, 2.5px) rotate(-0.5deg);\n }\n 92% {\n transform: translate(0, 0.5px) rotate(-0.5deg);\n }\n 94% {\n transform: translate(0, 2.5px) rotate(0.5deg);\n }\n 96% {\n transform: translate(0, -0.5px) rotate(1.5deg);\n }\n 98% {\n transform: translate(0, -1.5px) rotate(-0.5deg);\n }\n 0%,\n 100% {\n transform: translate(0, 0) rotate(0deg);\n }\n}\n.dplayer {\n position: relative;\n overflow: hidden;\n user-select: none;\n line-height: 1;\n}\n.dplayer * {\n box-sizing: content-box;\n}\n.dplayer svg {\n width: 100%;\n height: 100%;\n}\n.dplayer svg path,\n.dplayer svg circle {\n fill: #fff;\n}\n.dplayer:-webkit-full-screen {\n width: 100%;\n height: 100%;\n background: #000;\n position: fixed;\n z-index: 100000;\n left: 0;\n top: 0;\n margin: 0;\n padding: 0;\n transform: translate(0, 0);\n}\n.dplayer.dplayer-no-danmaku .dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-box .dplayer-setting-showdan,\n.dplayer.dplayer-no-danmaku .dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-box .dplayer-setting-danmaku,\n.dplayer.dplayer-no-danmaku .dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-box .dplayer-setting-danunlimit {\n display: none;\n}\n.dplayer.dplayer-no-danmaku .dplayer-controller .dplayer-icons .dplayer-comment {\n display: none;\n}\n.dplayer.dplayer-no-danmaku .dplayer-danmaku {\n display: none;\n}\n.dplayer.dplayer-live .dplayer-time {\n display: none;\n}\n.dplayer.dplayer-live .dplayer-bar-wrap {\n display: none;\n}\n.dplayer.dplayer-live .dplayer-setting-speed {\n display: none;\n}\n.dplayer.dplayer-live .dplayer-setting-loop {\n display: none;\n}\n.dplayer.dplayer-live.dplayer-no-danmaku .dplayer-setting {\n display: none;\n}\n.dplayer.dplayer-arrow .dplayer-danmaku {\n font-size: 18px;\n}\n.dplayer.dplayer-arrow .dplayer-icon {\n margin: 0 -3px;\n}\n.dplayer.dplayer-playing .dplayer-danmaku .dplayer-danmaku-move {\n animation-play-state: running;\n}\n@media (min-width: 900px) {\n .dplayer.dplayer-playing .dplayer-controller-mask {\n opacity: 0;\n }\n .dplayer.dplayer-playing .dplayer-controller {\n opacity: 0;\n }\n .dplayer.dplayer-playing:hover .dplayer-controller-mask {\n opacity: 1;\n }\n .dplayer.dplayer-playing:hover .dplayer-controller {\n opacity: 1;\n }\n}\n.dplayer.dplayer-loading .dplayer-bezel .diplayer-loading-icon {\n display: block;\n}\n.dplayer.dplayer-loading .dplayer-danmaku,\n.dplayer.dplayer-paused .dplayer-danmaku,\n.dplayer.dplayer-loading .dplayer-danmaku-move,\n.dplayer.dplayer-paused .dplayer-danmaku-move {\n animation-play-state: paused;\n}\n.dplayer.dplayer-hide-controller {\n cursor: none;\n}\n.dplayer.dplayer-hide-controller .dplayer-controller-mask {\n opacity: 0;\n transform: translateY(100%);\n}\n.dplayer.dplayer-hide-controller .dplayer-controller {\n opacity: 0;\n transform: translateY(100%);\n}\n.dplayer.dplayer-show-controller .dplayer-controller-mask {\n opacity: 1;\n}\n.dplayer.dplayer-show-controller .dplayer-controller {\n opacity: 1;\n}\n.dplayer.dplayer-fulled {\n position: fixed;\n z-index: 100000;\n left: 0;\n top: 0;\n width: 100% !important;\n height: 100% !important;\n}\n.dplayer.dplayer-mobile .dplayer-controller .dplayer-icons .dplayer-volume,\n.dplayer.dplayer-mobile .dplayer-controller .dplayer-icons .dplayer-camera-icon,\n.dplayer.dplayer-mobile .dplayer-controller .dplayer-icons .dplayer-airplay-icon,\n.dplayer.dplayer-mobile .dplayer-controller .dplayer-icons .dplayer-chromecast-icon,\n.dplayer.dplayer-mobile .dplayer-controller .dplayer-icons .dplayer-play-icon {\n display: none;\n}\n.dplayer.dplayer-mobile .dplayer-controller .dplayer-icons .dplayer-full .dplayer-full-in-icon {\n position: static;\n display: inline-block;\n}\n.dplayer.dplayer-mobile .dplayer-bar-time {\n display: none;\n}\n.dplayer.dplayer-mobile.dplayer-hide-controller .dplayer-mobile-play {\n display: none;\n}\n.dplayer.dplayer-mobile .dplayer-mobile-play {\n display: block;\n}\n.dplayer-web-fullscreen-fix {\n position: fixed;\n top: 0;\n left: 0;\n margin: 0;\n padding: 0;\n}\n[data-balloon]:before {\n display: none;\n}\n[data-balloon]:after {\n padding: 0.3em 0.7em;\n background: rgba(17, 17, 17, 0.7);\n}\n[data-balloon][data-balloon-pos=\"up\"]:after {\n margin-bottom: 0;\n}\n.dplayer-bezel {\n position: absolute;\n left: 0;\n right: 0;\n top: 0;\n bottom: 0;\n font-size: 22px;\n color: #fff;\n pointer-events: none;\n}\n.dplayer-bezel .dplayer-bezel-icon {\n position: absolute;\n top: 50%;\n left: 50%;\n margin: -26px 0 0 -26px;\n height: 52px;\n width: 52px;\n padding: 12px;\n box-sizing: border-box;\n background: rgba(0, 0, 0, 0.5);\n border-radius: 50%;\n opacity: 0;\n pointer-events: none;\n}\n.dplayer-bezel .dplayer-bezel-icon.dplayer-bezel-transition {\n animation: bezel-hide 0.5s linear;\n}\n@keyframes bezel-hide {\n from {\n opacity: 1;\n transform: scale(1);\n }\n to {\n opacity: 0;\n transform: scale(2);\n }\n}\n.dplayer-bezel .dplayer-danloading {\n position: absolute;\n top: 50%;\n margin-top: -7px;\n width: 100%;\n text-align: center;\n font-size: 14px;\n line-height: 14px;\n animation: my-face 5s infinite ease-in-out;\n}\n.dplayer-bezel .diplayer-loading-icon {\n display: none;\n position: absolute;\n top: 50%;\n left: 50%;\n margin: -18px 0 0 -18px;\n height: 36px;\n width: 36px;\n pointer-events: none;\n}\n.dplayer-bezel .diplayer-loading-icon .diplayer-loading-hide {\n display: none;\n}\n.dplayer-bezel .diplayer-loading-icon .diplayer-loading-dot {\n animation: diplayer-loading-dot-fade 0.8s ease infinite;\n opacity: 0;\n transform-origin: 4px 4px;\n}\n.dplayer-bezel .diplayer-loading-icon .diplayer-loading-dot.diplayer-loading-dot-1 {\n animation-delay: 0.1s;\n}\n.dplayer-bezel .diplayer-loading-icon .diplayer-loading-dot.diplayer-loading-dot-2 {\n animation-delay: 0.2s;\n}\n.dplayer-bezel .diplayer-loading-icon .diplayer-loading-dot.diplayer-loading-dot-3 {\n animation-delay: 0.3s;\n}\n.dplayer-bezel .diplayer-loading-icon .diplayer-loading-dot.diplayer-loading-dot-4 {\n animation-delay: 0.4s;\n}\n.dplayer-bezel .diplayer-loading-icon .diplayer-loading-dot.diplayer-loading-dot-5 {\n animation-delay: 0.5s;\n}\n.dplayer-bezel .diplayer-loading-icon .diplayer-loading-dot.diplayer-loading-dot-6 {\n animation-delay: 0.6s;\n}\n.dplayer-bezel .diplayer-loading-icon .diplayer-loading-dot.diplayer-loading-dot-7 {\n animation-delay: 0.7s;\n}\n@keyframes diplayer-loading-dot-fade {\n 0% {\n opacity: 0.7;\n transform: scale(1.2, 1.2);\n }\n 50% {\n opacity: 0.25;\n transform: scale(0.9, 0.9);\n }\n to {\n opacity: 0.25;\n transform: scale(0.85, 0.85);\n }\n}\n.dplayer-controller-mask {\n background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAADGCAYAAAAT+OqFAAAAdklEQVQoz42QQQ7AIAgEF/T/D+kbq/RWAlnQyyazA4aoAB4FsBSA/bFjuF1EOL7VbrIrBuusmrt4ZZORfb6ehbWdnRHEIiITaEUKa5EJqUakRSaEYBJSCY2dEstQY7AuxahwXFrvZmWl2rh4JZ07z9dLtesfNj5q0FU3A5ObbwAAAABJRU5ErkJggg==) repeat-x bottom;\n height: 98px;\n width: 100%;\n position: absolute;\n bottom: 0;\n transition: all 0.3s ease;\n}\n.dplayer-controller {\n position: absolute;\n bottom: 0;\n left: 0;\n right: 0;\n height: 41px;\n padding: 0 20px;\n user-select: none;\n transition: all 0.3s ease;\n}\n.dplayer-controller.dplayer-controller-comment .dplayer-icons {\n display: none;\n}\n.dplayer-controller.dplayer-controller-comment .dplayer-icons.dplayer-comment-box {\n display: block;\n}\n.dplayer-controller .dplayer-bar-wrap {\n padding: 5px 0;\n cursor: pointer;\n position: absolute;\n bottom: 33px;\n width: calc(100% - 40px);\n height: 3px;\n}\n.dplayer-controller .dplayer-bar-wrap:hover .dplayer-bar .dplayer-played .dplayer-thumb {\n transform: scale(1);\n}\n.dplayer-controller .dplayer-bar-wrap:hover .dplayer-highlight {\n display: block;\n width: 8px;\n transform: translateX(-4px);\n top: 4px;\n height: 40%;\n}\n.dplayer-controller .dplayer-bar-wrap .dplayer-highlight {\n z-index: 12;\n position: absolute;\n top: 5px;\n width: 6px;\n height: 20%;\n border-radius: 6px;\n background-color: #fff;\n text-align: center;\n transform: translateX(-3px);\n transition: all 0.2s ease-in-out;\n}\n.dplayer-controller .dplayer-bar-wrap .dplayer-highlight:hover .dplayer-highlight-text {\n display: block;\n}\n.dplayer-controller .dplayer-bar-wrap .dplayer-highlight:hover ~ .dplayer-bar-preview {\n opacity: 0;\n}\n.dplayer-controller .dplayer-bar-wrap .dplayer-highlight:hover ~ .dplayer-bar-time {\n opacity: 0;\n}\n.dplayer-controller .dplayer-bar-wrap .dplayer-highlight .dplayer-highlight-text {\n display: none;\n position: absolute;\n left: 50%;\n top: -24px;\n padding: 5px 8px;\n background-color: rgba(0, 0, 0, 0.62);\n color: #fff;\n border-radius: 4px;\n font-size: 12px;\n white-space: nowrap;\n transform: translateX(-50%);\n}\n.dplayer-controller .dplayer-bar-wrap .dplayer-bar-preview {\n position: absolute;\n background: #fff;\n pointer-events: none;\n display: none;\n background-size: 16000px 100%;\n}\n.dplayer-controller .dplayer-bar-wrap .dplayer-bar-preview-canvas {\n position: absolute;\n width: 100%;\n height: 100%;\n z-index: 1;\n pointer-events: none;\n}\n.dplayer-controller .dplayer-bar-wrap .dplayer-bar-time {\n position: absolute;\n left: 0px;\n top: -20px;\n border-radius: 4px;\n padding: 5px 7px;\n background-color: rgba(0, 0, 0, 0.62);\n color: #fff;\n font-size: 12px;\n text-align: center;\n opacity: 1;\n transition: opacity 0.1s ease-in-out;\n word-wrap: normal;\n word-break: normal;\n z-index: 2;\n pointer-events: none;\n}\n.dplayer-controller .dplayer-bar-wrap .dplayer-bar-time.hidden {\n opacity: 0;\n}\n.dplayer-controller .dplayer-bar-wrap .dplayer-bar {\n position: relative;\n height: 3px;\n width: 100%;\n background: rgba(255, 255, 255, 0.2);\n cursor: pointer;\n}\n.dplayer-controller .dplayer-bar-wrap .dplayer-bar .dplayer-loaded {\n position: absolute;\n left: 0;\n top: 0;\n bottom: 0;\n background: rgba(255, 255, 255, 0.4);\n height: 3px;\n transition: all 0.5s ease;\n will-change: width;\n}\n.dplayer-controller .dplayer-bar-wrap .dplayer-bar .dplayer-played {\n position: absolute;\n left: 0;\n top: 0;\n bottom: 0;\n height: 3px;\n will-change: width;\n}\n.dplayer-controller .dplayer-bar-wrap .dplayer-bar .dplayer-played .dplayer-thumb {\n position: absolute;\n top: 0;\n right: 5px;\n margin-top: -4px;\n margin-right: -10px;\n height: 11px;\n width: 11px;\n border-radius: 50%;\n cursor: pointer;\n transition: all 0.3s ease-in-out;\n transform: scale(0);\n}\n.dplayer-controller .dplayer-icons {\n height: 38px;\n position: absolute;\n bottom: 0;\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box {\n display: none;\n position: absolute;\n transition: all 0.3s ease-in-out;\n z-index: 2;\n height: 38px;\n bottom: 0;\n left: 20px;\n right: 20px;\n color: #fff;\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-icon {\n padding: 7px;\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-comment-setting-icon {\n position: absolute;\n left: 0;\n top: 0;\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-send-icon {\n position: absolute;\n right: 0;\n top: 0;\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-comment-setting-box {\n position: absolute;\n background: rgba(28, 28, 28, 0.9);\n bottom: 41px;\n left: 0;\n box-shadow: 0 0 25px rgba(0, 0, 0, 0.3);\n border-radius: 4px;\n padding: 10px 10px 16px;\n font-size: 14px;\n width: 204px;\n transition: all 0.3s ease-in-out;\n transform: scale(0);\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-comment-setting-box.dplayer-comment-setting-open {\n transform: scale(1);\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-comment-setting-box input[type=radio] {\n display: none;\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-comment-setting-box label {\n cursor: pointer;\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-comment-setting-box .dplayer-comment-setting-title {\n font-size: 13px;\n color: #fff;\n line-height: 30px;\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-comment-setting-box .dplayer-comment-setting-type {\n font-size: 0;\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-comment-setting-box .dplayer-comment-setting-type .dplayer-comment-setting-title {\n margin-bottom: 6px;\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-comment-setting-box .dplayer-comment-setting-type label:nth-child(2) span {\n border-radius: 4px 0 0 4px;\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-comment-setting-box .dplayer-comment-setting-type label:nth-child(4) span {\n border-radius: 0 4px 4px 0;\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-comment-setting-box .dplayer-comment-setting-type span {\n width: 33%;\n padding: 4px 6px;\n line-height: 16px;\n display: inline-block;\n font-size: 12px;\n color: #fff;\n border: 1px solid #fff;\n margin-right: -1px;\n box-sizing: border-box;\n text-align: center;\n cursor: pointer;\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-comment-setting-box .dplayer-comment-setting-type input:checked + span {\n background: #E4E4E6;\n color: #1c1c1c;\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-comment-setting-box .dplayer-comment-setting-color {\n font-size: 0;\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-comment-setting-box .dplayer-comment-setting-color label {\n font-size: 0;\n padding: 6px;\n display: inline-block;\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-comment-setting-box .dplayer-comment-setting-color span {\n width: 22px;\n height: 22px;\n display: inline-block;\n border-radius: 50%;\n box-sizing: border-box;\n cursor: pointer;\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-comment-setting-box .dplayer-comment-setting-color span:hover {\n animation: my-face 5s infinite ease-in-out;\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-comment-input {\n outline: none;\n border: none;\n padding: 8px 31px;\n font-size: 14px;\n line-height: 18px;\n text-align: center;\n border-radius: 4px;\n background: none;\n margin: 0;\n height: 100%;\n box-sizing: border-box;\n width: 100%;\n color: #fff;\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-comment-input::placeholder {\n color: #fff;\n opacity: 0.8;\n}\n.dplayer-controller .dplayer-icons.dplayer-comment-box .dplayer-comment-input::-ms-clear {\n display: none;\n}\n.dplayer-controller .dplayer-icons.dplayer-icons-left .dplayer-icon {\n padding: 7px;\n}\n.dplayer-controller .dplayer-icons.dplayer-icons-right {\n right: 20px;\n}\n.dplayer-controller .dplayer-icons.dplayer-icons-right .dplayer-icon {\n padding: 8px;\n}\n.dplayer-controller .dplayer-icons .dplayer-time,\n.dplayer-controller .dplayer-icons .dplayer-live-badge {\n line-height: 38px;\n color: #eee;\n text-shadow: 0 0 2px rgba(0, 0, 0, 0.5);\n vertical-align: middle;\n font-size: 13px;\n cursor: default;\n}\n.dplayer-controller .dplayer-icons .dplayer-live-dot {\n display: inline-block;\n width: 6px;\n height: 6px;\n vertical-align: 4%;\n margin-right: 5px;\n content: '';\n border-radius: 6px;\n}\n.dplayer-controller .dplayer-icons .dplayer-icon {\n width: 40px;\n height: 100%;\n border: none;\n background-color: transparent;\n outline: none;\n cursor: pointer;\n vertical-align: middle;\n box-sizing: border-box;\n display: inline-block;\n}\n.dplayer-controller .dplayer-icons .dplayer-icon .dplayer-icon-content {\n transition: all 0.2s ease-in-out;\n opacity: 0.8;\n}\n.dplayer-controller .dplayer-icons .dplayer-icon:hover .dplayer-icon-content {\n opacity: 1;\n}\n.dplayer-controller .dplayer-icons .dplayer-icon.dplayer-quality-icon {\n color: #fff;\n width: auto;\n line-height: 22px;\n font-size: 14px;\n}\n.dplayer-controller .dplayer-icons .dplayer-icon.dplayer-comment-icon {\n padding: 10px 9px 9px;\n}\n.dplayer-controller .dplayer-icons .dplayer-icon.dplayer-setting-icon {\n padding-top: 8.5px;\n}\n.dplayer-controller .dplayer-icons .dplayer-icon.dplayer-volume-icon {\n width: 43px;\n}\n.dplayer-controller .dplayer-icons .dplayer-volume {\n position: relative;\n display: inline-block;\n cursor: pointer;\n height: 100%;\n}\n.dplayer-controller .dplayer-icons .dplayer-volume:hover .dplayer-volume-bar-wrap .dplayer-volume-bar {\n width: 45px;\n}\n.dplayer-controller .dplayer-icons .dplayer-volume:hover .dplayer-volume-bar-wrap .dplayer-volume-bar .dplayer-volume-bar-inner .dplayer-thumb {\n transform: scale(1);\n}\n.dplayer-controller .dplayer-icons .dplayer-volume.dplayer-volume-active .dplayer-volume-bar-wrap .dplayer-volume-bar {\n width: 45px;\n}\n.dplayer-controller .dplayer-icons .dplayer-volume.dplayer-volume-active .dplayer-volume-bar-wrap .dplayer-volume-bar .dplayer-volume-bar-inner .dplayer-thumb {\n transform: scale(1);\n}\n.dplayer-controller .dplayer-icons .dplayer-volume .dplayer-volume-bar-wrap {\n display: inline-block;\n margin: 0 10px 0 -5px;\n vertical-align: middle;\n height: 100%;\n}\n.dplayer-controller .dplayer-icons .dplayer-volume .dplayer-volume-bar-wrap .dplayer-volume-bar {\n position: relative;\n top: 17px;\n width: 0;\n height: 3px;\n background: #aaa;\n transition: all 0.3s ease-in-out;\n}\n.dplayer-controller .dplayer-icons .dplayer-volume .dplayer-volume-bar-wrap .dplayer-volume-bar .dplayer-volume-bar-inner {\n position: absolute;\n bottom: 0;\n left: 0;\n height: 100%;\n transition: all 0.1s ease;\n will-change: width;\n}\n.dplayer-controller .dplayer-icons .dplayer-volume .dplayer-volume-bar-wrap .dplayer-volume-bar .dplayer-volume-bar-inner .dplayer-thumb {\n position: absolute;\n top: 0;\n right: 5px;\n margin-top: -4px;\n margin-right: -10px;\n height: 11px;\n width: 11px;\n border-radius: 50%;\n cursor: pointer;\n transition: all 0.3s ease-in-out;\n transform: scale(0);\n}\n.dplayer-controller .dplayer-icons .dplayer-subtitle-btn {\n display: inline-block;\n height: 100%;\n}\n.dplayer-controller .dplayer-icons .dplayer-subtitles {\n display: inline-block;\n height: 100%;\n}\n.dplayer-controller .dplayer-icons .dplayer-subtitles .dplayer-subtitles-box {\n position: absolute;\n right: 0;\n bottom: 50px;\n transform: scale(0);\n width: fit-content;\n max-width: 240px;\n min-width: 120px;\n border-radius: 2px;\n background: rgba(28, 28, 28, 0.9);\n padding: 7px 0;\n transition: all 0.3s ease-in-out;\n overflow: auto;\n z-index: 2;\n}\n.dplayer-controller .dplayer-icons .dplayer-subtitles .dplayer-subtitles-box.dplayer-subtitles-panel {\n display: block;\n}\n.dplayer-controller .dplayer-icons .dplayer-subtitles .dplayer-subtitles-box.dplayer-subtitles-box-open {\n transform: scale(1);\n}\n.dplayer-controller .dplayer-icons .dplayer-subtitles .dplayer-subtitles-item {\n height: 30px;\n padding: 5px 10px;\n box-sizing: border-box;\n cursor: pointer;\n position: relative;\n}\n.dplayer-controller .dplayer-icons .dplayer-subtitles .dplayer-subtitles-item:hover {\n background-color: rgba(255, 255, 255, 0.1);\n}\n.dplayer-controller .dplayer-icons .dplayer-setting {\n display: inline-block;\n height: 100%;\n}\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-box {\n position: absolute;\n right: 0;\n bottom: 50px;\n transform: scale(0);\n width: 150px;\n border-radius: 2px;\n background: rgba(28, 28, 28, 0.9);\n padding: 7px 0;\n transition: all 0.3s ease-in-out;\n overflow: hidden;\n z-index: 2;\n}\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-box > div {\n display: none;\n}\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-box > div.dplayer-setting-origin-panel {\n display: block;\n}\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-box.dplayer-setting-box-open {\n transform: scale(1);\n}\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-box.dplayer-setting-box-narrow {\n width: 70px;\n text-align: center;\n}\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-box.dplayer-setting-box-speed .dplayer-setting-origin-panel {\n display: none;\n}\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-box.dplayer-setting-box-speed .dplayer-setting-speed-panel {\n display: block;\n}\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-item,\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-speed-item {\n height: 30px;\n padding: 5px 10px;\n box-sizing: border-box;\n cursor: pointer;\n position: relative;\n}\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-item:hover,\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-speed-item:hover {\n background-color: rgba(255, 255, 255, 0.1);\n}\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-danmaku {\n padding: 5px 0;\n}\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-danmaku .dplayer-label {\n padding: 0 10px;\n display: inline;\n}\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-danmaku:hover .dplayer-label {\n display: none;\n}\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-danmaku:hover .dplayer-danmaku-bar-wrap {\n display: inline-block;\n}\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-danmaku.dplayer-setting-danmaku-active .dplayer-label {\n display: none;\n}\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-danmaku.dplayer-setting-danmaku-active .dplayer-danmaku-bar-wrap {\n display: inline-block;\n}\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-danmaku .dplayer-danmaku-bar-wrap {\n padding: 0 10px;\n box-sizing: border-box;\n display: none;\n vertical-align: middle;\n height: 100%;\n width: 100%;\n}\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-danmaku .dplayer-danmaku-bar-wrap .dplayer-danmaku-bar {\n position: relative;\n top: 8.5px;\n width: 100%;\n height: 3px;\n background: #fff;\n transition: all 0.3s ease-in-out;\n}\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-danmaku .dplayer-danmaku-bar-wrap .dplayer-danmaku-bar .dplayer-danmaku-bar-inner {\n position: absolute;\n bottom: 0;\n left: 0;\n height: 100%;\n transition: all 0.1s ease;\n background: #aaa;\n will-change: width;\n}\n.dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-danmaku .dplayer-danmaku-bar-wrap .dplayer-danmaku-bar .dplayer-danmaku-bar-inner .dplayer-thumb {\n position: absolute;\n top: 0;\n right: 5px;\n margin-top: -4px;\n margin-right: -10px;\n height: 11px;\n width: 11px;\n border-radius: 50%;\n cursor: pointer;\n transition: all 0.3s ease-in-out;\n background: #aaa;\n}\n.dplayer-controller .dplayer-icons .dplayer-full {\n display: inline-block;\n height: 100%;\n position: relative;\n}\n.dplayer-controller .dplayer-icons .dplayer-full:hover .dplayer-full-in-icon {\n display: block;\n}\n.dplayer-controller .dplayer-icons .dplayer-full .dplayer-full-in-icon {\n position: absolute;\n top: -30px;\n z-index: 1;\n display: none;\n}\n.dplayer-controller .dplayer-icons .dplayer-quality {\n position: relative;\n display: inline-block;\n height: 100%;\n z-index: 2;\n}\n.dplayer-controller .dplayer-icons .dplayer-quality:hover .dplayer-quality-list {\n display: block;\n}\n.dplayer-controller .dplayer-icons .dplayer-quality:hover .dplayer-quality-mask {\n display: block;\n}\n.dplayer-controller .dplayer-icons .dplayer-quality .dplayer-quality-mask {\n display: none;\n position: absolute;\n bottom: 38px;\n left: -18px;\n width: 80px;\n padding-bottom: 12px;\n}\n.dplayer-controller .dplayer-icons .dplayer-quality .dplayer-quality-list {\n display: none;\n font-size: 12px;\n width: 80px;\n border-radius: 2px;\n background: rgba(28, 28, 28, 0.9);\n padding: 5px 0;\n transition: all 0.3s ease-in-out;\n overflow: hidden;\n color: #fff;\n text-align: center;\n}\n.dplayer-controller .dplayer-icons .dplayer-quality .dplayer-quality-item {\n height: 25px;\n box-sizing: border-box;\n cursor: pointer;\n line-height: 25px;\n}\n.dplayer-controller .dplayer-icons .dplayer-quality .dplayer-quality-item:hover {\n background-color: rgba(255, 255, 255, 0.1);\n}\n.dplayer-controller .dplayer-icons .dplayer-comment {\n display: inline-block;\n height: 100%;\n}\n.dplayer-controller .dplayer-icons .dplayer-label {\n color: #eee;\n font-size: 13px;\n display: inline-block;\n vertical-align: middle;\n white-space: nowrap;\n}\n.dplayer-controller .dplayer-icons .dplayer-toggle {\n width: 32px;\n height: 20px;\n text-align: center;\n font-size: 0;\n vertical-align: middle;\n position: absolute;\n top: 5px;\n right: 10px;\n}\n.dplayer-controller .dplayer-icons .dplayer-toggle input {\n max-height: 0;\n max-width: 0;\n display: none;\n}\n.dplayer-controller .dplayer-icons .dplayer-toggle input + label {\n display: inline-block;\n position: relative;\n box-shadow: #dfdfdf 0 0 0 0 inset;\n border: 1px solid #dfdfdf;\n height: 20px;\n width: 32px;\n border-radius: 10px;\n box-sizing: border-box;\n cursor: pointer;\n transition: 0.2s ease-in-out;\n}\n.dplayer-controller .dplayer-icons .dplayer-toggle input + label:before {\n content: \"\";\n position: absolute;\n display: block;\n height: 18px;\n width: 18px;\n top: 0;\n left: 0;\n border-radius: 15px;\n transition: 0.2s ease-in-out;\n}\n.dplayer-controller .dplayer-icons .dplayer-toggle input + label:after {\n content: \"\";\n position: absolute;\n display: block;\n left: 0;\n top: 0;\n border-radius: 15px;\n background: #fff;\n transition: 0.2s ease-in-out;\n box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);\n height: 18px;\n width: 18px;\n}\n.dplayer-controller .dplayer-icons .dplayer-toggle input:checked + label {\n border-color: rgba(255, 255, 255, 0.5);\n}\n.dplayer-controller .dplayer-icons .dplayer-toggle input:checked + label:before {\n width: 30px;\n background: rgba(255, 255, 255, 0.5);\n}\n.dplayer-controller .dplayer-icons .dplayer-toggle input:checked + label:after {\n left: 12px;\n}\n.dplayer-mobile-play {\n display: none;\n width: 50px;\n height: 50px;\n border: none;\n background-color: transparent;\n outline: none;\n cursor: pointer;\n box-sizing: border-box;\n bottom: 0;\n opacity: 0.8;\n position: absolute;\n left: 50%;\n top: 50%;\n transform: translate(-50%, -50%);\n}\n.dplayer-danmaku {\n position: absolute;\n left: 0;\n right: 0;\n top: 0;\n bottom: 0;\n font-size: 22px;\n color: #fff;\n}\n.dplayer-danmaku .dplayer-danmaku-item {\n display: inline-block;\n pointer-events: none;\n user-select: none;\n cursor: default;\n white-space: nowrap;\n text-shadow: 0.5px 0.5px 0.5px rgba(0, 0, 0, 0.5);\n}\n.dplayer-danmaku .dplayer-danmaku-item--demo {\n position: absolute;\n visibility: hidden;\n}\n.dplayer-danmaku .dplayer-danmaku-right {\n position: absolute;\n right: 0;\n transform: translateX(100%);\n}\n.dplayer-danmaku .dplayer-danmaku-right.dplayer-danmaku-move {\n will-change: transform;\n animation-name: 'danmaku';\n animation-timing-function: linear;\n animation-play-state: paused;\n}\n@keyframes danmaku {\n from {\n transform: translateX(100%);\n }\n}\n.dplayer-danmaku .dplayer-danmaku-top,\n.dplayer-danmaku .dplayer-danmaku-bottom {\n position: absolute;\n width: 100%;\n text-align: center;\n visibility: hidden;\n}\n.dplayer-danmaku .dplayer-danmaku-top.dplayer-danmaku-move,\n.dplayer-danmaku .dplayer-danmaku-bottom.dplayer-danmaku-move {\n will-change: visibility;\n animation-name: 'danmaku-center';\n animation-timing-function: linear;\n animation-play-state: paused;\n}\n@keyframes danmaku-center {\n from {\n visibility: visible;\n }\n to {\n visibility: visible;\n }\n}\n.dplayer-logo {\n pointer-events: none;\n position: absolute;\n left: 20px;\n top: 20px;\n max-width: 50px;\n max-height: 50px;\n}\n.dplayer-logo img {\n max-width: 100%;\n max-height: 100%;\n background: none;\n}\n.dplayer-menu {\n position: absolute;\n width: 170px;\n border-radius: 2px;\n background: rgba(28, 28, 28, 0.85);\n padding: 5px 0;\n overflow: hidden;\n z-index: 3;\n display: none;\n}\n.dplayer-menu.dplayer-menu-show {\n display: block;\n}\n.dplayer-menu .dplayer-menu-item {\n height: 30px;\n box-sizing: border-box;\n cursor: pointer;\n}\n.dplayer-menu .dplayer-menu-item:hover {\n background-color: rgba(255, 255, 255, 0.1);\n}\n.dplayer-menu .dplayer-menu-item a {\n padding: 0 10px;\n line-height: 30px;\n color: #eee;\n font-size: 13px;\n display: inline-block;\n vertical-align: middle;\n width: 100%;\n box-sizing: border-box;\n white-space: nowrap;\n text-overflow: ellipsis;\n overflow: hidden;\n}\n.dplayer-menu .dplayer-menu-item a:hover {\n text-decoration: none;\n}\n.dplayer-notice-list {\n position: absolute;\n bottom: 60px;\n left: 20px;\n}\n.dplayer-notice-list .dplayer-notice {\n border-radius: 2px;\n background: rgba(28, 28, 28, 0.9);\n transition: all 0.3s ease-in-out;\n overflow: hidden;\n color: #fff;\n display: table;\n pointer-events: none;\n animation: showNotice 0.3s ease 1 forwards;\n}\n.dplayer-notice-list .remove-notice {\n animation: removeNotice 0.3s ease 1 forwards;\n}\n@keyframes showNotice {\n from {\n padding: 0;\n font-size: 0;\n margin-top: 0;\n }\n to {\n padding: 7px 20px;\n font-size: 14px;\n margin-top: 5px;\n }\n}\n@keyframes removeNotice {\n 0% {\n padding: 7px 20px;\n font-size: 14px;\n margin-top: 5px;\n }\n 20% {\n font-size: 12px;\n }\n 21% {\n font-size: 0;\n padding: 7px 10px;\n }\n 100% {\n padding: 0;\n margin-top: 0;\n font-size: 0;\n }\n}\n.dplayer-subtitle {\n position: absolute;\n bottom: 40px;\n width: 90%;\n left: 5%;\n text-align: center;\n color: #fff;\n text-shadow: 0.5px 0.5px 0.5px rgba(0, 0, 0, 0.5);\n font-size: 20px;\n}\n.dplayer-subtitle.dplayer-subtitle-hide {\n display: none;\n}\n.dplayer-mask {\n position: absolute;\n top: 0;\n bottom: 0;\n left: 0;\n right: 0;\n z-index: 1;\n display: none;\n}\n.dplayer-mask.dplayer-mask-show {\n display: block;\n}\n.dplayer-video-wrap {\n position: relative;\n background: #000;\n font-size: 0;\n width: 100%;\n height: 100%;\n}\n.dplayer-video-wrap .dplayer-video {\n width: 100%;\n height: 100%;\n display: none;\n}\n.dplayer-video-wrap .dplayer-video-current {\n display: block;\n}\n.dplayer-video-wrap .dplayer-video-prepare {\n display: none;\n}\n.dplayer-info-panel {\n position: absolute;\n top: 10px;\n left: 10px;\n width: 400px;\n background: rgba(28, 28, 28, 0.8);\n padding: 10px;\n color: #fff;\n font-size: 12px;\n border-radius: 2px;\n}\n.dplayer-info-panel-hide {\n display: none;\n}\n.dplayer-info-panel .dplayer-info-panel-close {\n cursor: pointer;\n position: absolute;\n right: 10px;\n top: 10px;\n}\n.dplayer-info-panel .dplayer-info-panel-item > span {\n display: inline-block;\n vertical-align: middle;\n line-height: 15px;\n white-space: nowrap;\n text-overflow: ellipsis;\n overflow: hidden;\n}\n.dplayer-info-panel .dplayer-info-panel-item-title {\n width: 100px;\n text-align: right;\n margin-right: 10px;\n}\n.dplayer-info-panel .dplayer-info-panel-item-data {\n width: 260px;\n}\n",".dplayer {\n position: relative;\n overflow: hidden;\n user-select: none;\n line-height: 1;\n\n * {\n box-sizing: content-box;\n }\n\n svg {\n width: 100%;\n height: 100%;\n\n path,\n circle {\n fill: #fff;\n }\n }\n\n &:-webkit-full-screen {\n width: 100%;\n height: 100%;\n background: #000;\n position: fixed;\n z-index: 100000;\n left: 0;\n top: 0;\n margin: 0;\n padding: 0;\n transform: translate(0, 0);\n \n }\n\n &.dplayer-no-danmaku {\n .dplayer-controller .dplayer-icons .dplayer-setting .dplayer-setting-box {\n .dplayer-setting-showdan,\n .dplayer-setting-danmaku,\n .dplayer-setting-danunlimit {\n display: none;\n }\n }\n\n .dplayer-controller .dplayer-icons .dplayer-comment {\n display: none;\n }\n\n .dplayer-danmaku {\n display: none;\n }\n }\n\n &.dplayer-live {\n .dplayer-time {\n display: none;\n }\n .dplayer-bar-wrap {\n display: none;\n }\n .dplayer-setting-speed {\n display: none;\n }\n .dplayer-setting-loop {\n display: none;\n }\n\n &.dplayer-no-danmaku {\n .dplayer-setting {\n display: none;\n }\n }\n }\n\n &.dplayer-arrow {\n .dplayer-danmaku {\n font-size: 18px;\n }\n .dplayer-icon {\n margin: 0 -3px;\n }\n }\n\n &.dplayer-playing {\n .dplayer-danmaku .dplayer-danmaku-move {\n animation-play-state: running;\n }\n\n @media (min-width: 900px) {\n .dplayer-controller-mask {\n opacity: 0;\n }\n .dplayer-controller {\n opacity: 0;\n }\n\n &:hover {\n .dplayer-controller-mask {\n opacity: 1;\n }\n .dplayer-controller {\n opacity: 1;\n }\n }\n }\n }\n\n &.dplayer-loading {\n .dplayer-bezel .diplayer-loading-icon {\n display: block;\n }\n }\n\n &.dplayer-loading,\n &.dplayer-paused {\n .dplayer-danmaku,\n .dplayer-danmaku-move {\n animation-play-state: paused;\n }\n }\n\n &.dplayer-hide-controller {\n cursor: none;\n\n .dplayer-controller-mask {\n opacity: 0;\n transform: translateY(100%);\n }\n .dplayer-controller {\n opacity: 0;\n transform: translateY(100%);\n }\n }\n &.dplayer-show-controller {\n .dplayer-controller-mask {\n opacity: 1;\n }\n .dplayer-controller {\n opacity: 1;\n }\n }\n &.dplayer-fulled {\n position: fixed;\n z-index: 100000;\n left: 0;\n top: 0;\n width: 100% !important;\n height: 100% !important;\n }\n &.dplayer-mobile {\n .dplayer-controller .dplayer-icons {\n .dplayer-volume,\n .dplayer-camera-icon,\n .dplayer-airplay-icon,\n .dplayer-chromecast-icon,\n .dplayer-play-icon {\n display: none;\n }\n .dplayer-full .dplayer-full-in-icon {\n position: static;\n display: inline-block;\n }\n }\n\n .dplayer-bar-time {\n display: none;\n }\n\n &.dplayer-hide-controller {\n .dplayer-mobile-play {\n display: none;\n }\n }\n\n .dplayer-mobile-play {\n display: block;\n }\n }\n}\n\n// To hide scroll bar, apply this class to <body>\n.dplayer-web-fullscreen-fix {\n position: fixed;\n top: 0;\n left: 0;\n margin: 0;\n padding: 0;\n}\n","@import '../../node_modules/balloon-css/balloon.css';\n\n[data-balloon]:before {\n display: none;\n}\n\n[data-balloon]:after {\n padding: 0.3em 0.7em;\n background: rgba(17, 17, 17, 0.7);\n}\n\n[data-balloon][data-balloon-pos=\"up\"]:after {\n margin-bottom: 0;\n}",".dplayer-bezel {\n position: absolute;\n left: 0;\n right: 0;\n top: 0;\n bottom: 0;\n font-size: 22px;\n color: #fff;\n pointer-events: none;\n .dplayer-bezel-icon {\n position: absolute;\n top: 50%;\n left: 50%;\n margin: -26px 0 0 -26px;\n height: 52px;\n width: 52px;\n padding: 12px;\n box-sizing: border-box;\n background: rgba(0, 0, 0, .5);\n border-radius: 50%;\n opacity: 0;\n pointer-events: none;\n &.dplayer-bezel-transition {\n animation: bezel-hide .5s linear;\n }\n @keyframes bezel-hide {\n from {\n opacity: 1;\n transform: scale(1);\n }\n to {\n opacity: 0;\n transform: scale(2);\n }\n }\n }\n .dplayer-danloading {\n position: absolute;\n top: 50%;\n margin-top: -7px;\n width: 100%;\n text-align: center;\n font-size: 14px;\n line-height: 14px;\n animation: my-face 5s infinite ease-in-out;\n }\n .diplayer-loading-icon {\n display: none;\n position: absolute;\n top: 50%;\n left: 50%;\n margin: -18px 0 0 -18px;\n height: 36px;\n width: 36px;\n pointer-events: none;\n .diplayer-loading-hide {\n display: none;\n }\n .diplayer-loading-dot {\n animation: diplayer-loading-dot-fade .8s ease infinite;\n opacity: 0;\n transform-origin: 4px 4px;\n each(range(7), {\n &.diplayer-loading-dot-@{value} {\n animation-delay: (@value * 0.1s);\n }\n });\n }\n @keyframes diplayer-loading-dot-fade {\n 0% {\n opacity: .7;\n transform: scale(1.2, 1.2)\n }\n 50% {\n opacity: .25;\n transform: scale(.9, .9)\n }\n to {\n opacity: .25;\n transform: scale(.85, .85)\n }\n }\n }\n}",".dplayer-notice-list{\n position: absolute;\n bottom: 60px;\n left: 20px;\n\n .dplayer-notice {\n border-radius: 2px;\n background: rgba(28, 28, 28, 0.9);\n transition: all .3s ease-in-out;\n overflow: hidden;\n color: #fff;\n display: table;\n pointer-events: none;\n animation: showNotice .3s ease 1 forwards;\n }\n\n .remove-notice{\n animation: removeNotice .3s ease 1 forwards;\n }\n}\n\n@keyframes showNotice {\n from {\n padding: 0;\n font-size: 0;\n margin-top: 0;\n }\n to {\n padding: 7px 20px;\n font-size: 14px;\n margin-top: 5px;\n }\n}\n\n@keyframes removeNotice {\n 0%{\n padding: 7px 20px;\n font-size: 14px;\n margin-top: 5px;\n }\n 20%{\n font-size: 12px;\n }\n 21%{\n font-size: 0;\n padding: 7px 10px;\n }\n 100%{\n padding: 0;\n margin-top: 0;\n font-size: 0;\n }\n}\n",'.dplayer-controller-mask {\n background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAADGCAYAAAAT+OqFAAAAdklEQVQoz42QQQ7AIAgEF/T/D+kbq/RWAlnQyyazA4aoAB4FsBSA/bFjuF1EOL7VbrIrBuusmrt4ZZORfb6ehbWdnRHEIiITaEUKa5EJqUakRSaEYBJSCY2dEstQY7AuxahwXFrvZmWl2rh4JZ07z9dLtesfNj5q0FU3A5ObbwAAAABJRU5ErkJggg==) repeat-x bottom;\n height: 98px;\n width: 100%;\n position: absolute;\n bottom: 0;\n transition: all 0.3s ease;\n}\n\n.dplayer-controller {\n position: absolute;\n bottom: 0;\n left: 0;\n right: 0;\n height: 41px;\n padding: 0 20px;\n user-select: none;\n transition: all 0.3s ease;\n &.dplayer-controller-comment {\n .dplayer-icons {\n display: none;\n }\n .dplayer-icons.dplayer-comment-box {\n display: block;\n }\n }\n .dplayer-bar-wrap {\n padding: 5px 0;\n cursor: pointer;\n position: absolute;\n bottom: 33px;\n width: calc(100% - 40px);\n height: 3px;\n &:hover {\n .dplayer-bar .dplayer-played .dplayer-thumb {\n transform: scale(1);\n }\n .dplayer-highlight {\n display: block;\n width: 8px;\n transform: translateX(-4px);\n top: 4px;\n height: 40%;\n }\n }\n .dplayer-highlight {\n z-index: 12;\n position: absolute;\n top: 5px;\n width: 6px;\n height: 20%;\n border-radius: 6px;\n background-color: #fff;\n text-align: center;\n transform: translateX(-3px);\n transition: all .2s ease-in-out;\n &:hover {\n .dplayer-highlight-text {\n display: block;\n }\n &~.dplayer-bar-preview {\n opacity: 0;\n }\n &~.dplayer-bar-time {\n opacity: 0;\n }\n }\n .dplayer-highlight-text {\n display: none;\n position: absolute;\n left: 50%;\n top: -24px;\n padding: 5px 8px;\n background-color: rgba(0, 0, 0, .62);\n color: #fff;\n border-radius: 4px;\n font-size: 12px;\n white-space: nowrap;\n transform: translateX(-50%);\n }\n }\n .dplayer-bar-preview {\n position: absolute;\n background: #fff;\n pointer-events: none;\n display: none;\n background-size: 16000px 100%;\n }\n .dplayer-bar-preview-canvas {\n position: absolute;\n width: 100%;\n height: 100%;\n z-index: 1;\n pointer-events: none;\n }\n .dplayer-bar-time {\n &.hidden {\n opacity: 0;\n }\n position: absolute;\n left: 0px;\n top: -20px;\n border-radius: 4px;\n padding: 5px 7px;\n background-color: rgba(0, 0, 0, 0.62);\n color: #fff;\n font-size: 12px;\n text-align: center;\n opacity: 1;\n transition: opacity .1s ease-in-out;\n word-wrap: normal;\n word-break: normal;\n z-index: 2;\n pointer-events: none;\n }\n .dplayer-bar {\n position: relative;\n height: 3px;\n width: 100%;\n background: rgba(255, 255, 255, .2);\n cursor: pointer;\n .dplayer-loaded {\n position: absolute;\n left: 0;\n top: 0;\n bottom: 0;\n background: rgba(255, 255, 255, .4);\n height: 3px;\n transition: all 0.5s ease;\n will-change: width;\n }\n .dplayer-played {\n position: absolute;\n left: 0;\n top: 0;\n bottom: 0;\n height: 3px;\n will-change: width;\n .dplayer-thumb {\n position: absolute;\n top: 0;\n right: 5px;\n margin-top: -4px;\n margin-right: -10px;\n height: 11px;\n width: 11px;\n border-radius: 50%;\n cursor: pointer;\n transition: all .3s ease-in-out;\n transform: scale(0);\n }\n }\n }\n }\n .dplayer-icons {\n height: 38px;\n position: absolute;\n bottom: 0;\n &.dplayer-comment-box {\n display: none;\n position: absolute;\n transition: all .3s ease-in-out;\n z-index: 2;\n height: 38px;\n bottom: 0;\n left: 20px;\n right: 20px;\n color: #fff;\n .dplayer-icon {\n padding: 7px;\n }\n .dplayer-comment-setting-icon {\n position: absolute;\n left: 0;\n top: 0;\n }\n .dplayer-send-icon {\n position: absolute;\n right: 0;\n top: 0;\n }\n .dplayer-comment-setting-box {\n position: absolute;\n background: rgba(28, 28, 28, 0.9);\n bottom: 41px;\n left: 0;\n box-shadow: 0 0 25px rgba(0, 0, 0, .3);\n border-radius: 4px;\n padding: 10px 10px 16px;\n font-size: 14px;\n width: 204px;\n transition: all .3s ease-in-out;\n transform: scale(0);\n &.dplayer-comment-setting-open {\n transform: scale(1);\n }\n input[type=radio] {\n display: none;\n }\n label {\n cursor: pointer;\n }\n .dplayer-comment-setting-title {\n font-size: 13px;\n color: #fff;\n line-height: 30px;\n }\n .dplayer-comment-setting-type {\n font-size: 0;\n .dplayer-comment-setting-title {\n margin-bottom: 6px;\n }\n label {\n &:nth-child(2) {\n span {\n border-radius: 4px 0 0 4px;\n }\n }\n &:nth-child(4) {\n span {\n border-radius: 0 4px 4px 0;\n }\n }\n }\n span {\n width: 33%;\n padding: 4px 6px;\n line-height: 16px;\n display: inline-block;\n font-size: 12px;\n color: #fff;\n border: 1px solid #fff;\n margin-right: -1px;\n box-sizing: border-box;\n text-align: center;\n cursor: pointer;\n }\n input:checked+span {\n background: #E4E4E6;\n color: #1c1c1c;\n }\n }\n .dplayer-comment-setting-color {\n font-size: 0;\n label {\n font-size: 0;\n padding: 6px;\n display: inline-block;\n }\n span {\n width: 22px;\n height: 22px;\n display: inline-block;\n border-radius: 50%;\n box-sizing: border-box;\n cursor: pointer;\n &:hover {\n animation: my-face 5s infinite ease-in-out;\n }\n }\n }\n }\n .dplayer-comment-input {\n outline: none;\n border: none;\n padding: 8px 31px;\n font-size: 14px;\n line-height: 18px;\n text-align: center;\n border-radius: 4px;\n background: none;\n margin: 0;\n height: 100%;\n box-sizing: border-box;\n width: 100%;\n color: #fff;\n &::placeholder {\n color: #fff;\n opacity: 0.8;\n }\n &::-ms-clear {\n display: none;\n }\n }\n }\n &.dplayer-icons-left {\n .dplayer-icon {\n padding: 7px;\n }\n }\n &.dplayer-icons-right {\n right: 20px;\n .dplayer-icon {\n padding: 8px;\n }\n }\n .dplayer-time,\n .dplayer-live-badge {\n line-height: 38px;\n color: #eee;\n text-shadow: 0 0 2px rgba(0, 0, 0, .5);\n vertical-align: middle;\n font-size: 13px;\n cursor: default;\n }\n .dplayer-live-dot {\n display: inline-block;\n width: 6px;\n height: 6px;\n vertical-align: 4%;\n margin-right: 5px;\n content: \'\';\n border-radius: 6px;\n }\n .dplayer-icon {\n width: 40px;\n height: 100%;\n border: none;\n background-color: transparent;\n outline: none;\n cursor: pointer;\n vertical-align: middle;\n box-sizing: border-box;\n display: inline-block;\n .dplayer-icon-content {\n transition: all .2s ease-in-out;\n opacity: .8;\n }\n &:hover {\n .dplayer-icon-content {\n opacity: 1;\n }\n }\n &.dplayer-quality-icon {\n color: #fff;\n width: auto;\n line-height: 22px;\n font-size: 14px;\n }\n &.dplayer-comment-icon {\n padding: 10px 9px 9px;\n }\n &.dplayer-setting-icon {\n padding-top: 8.5px;\n }\n &.dplayer-volume-icon {\n width: 43px;\n }\n }\n .dplayer-volume {\n position: relative;\n display: inline-block;\n cursor: pointer;\n height: 100%;\n &:hover {\n .dplayer-volume-bar-wrap .dplayer-volume-bar {\n width: 45px;\n }\n .dplayer-volume-bar-wrap .dplayer-volume-bar .dplayer-volume-bar-inner .dplayer-thumb {\n transform: scale(1);\n }\n }\n &.dplayer-volume-active {\n .dplayer-volume-bar-wrap .dplayer-volume-bar {\n width: 45px;\n }\n .dplayer-volume-bar-wrap .dplayer-volume-bar .dplayer-volume-bar-inner .dplayer-thumb {\n transform: scale(1);\n }\n }\n .dplayer-volume-bar-wrap {\n display: inline-block;\n margin: 0 10px 0 -5px;\n vertical-align: middle;\n height: 100%;\n .dplayer-volume-bar {\n position: relative;\n top: 17px;\n width: 0;\n height: 3px;\n background: #aaa;\n transition: all 0.3s ease-in-out;\n .dplayer-volume-bar-inner {\n position: absolute;\n bottom: 0;\n left: 0;\n height: 100%;\n transition: all 0.1s ease;\n will-change: width;\n .dplayer-thumb {\n position: absolute;\n top: 0;\n right: 5px;\n margin-top: -4px;\n margin-right: -10px;\n height: 11px;\n width: 11px;\n border-radius: 50%;\n cursor: pointer;\n transition: all .3s ease-in-out;\n transform: scale(0);\n }\n }\n }\n }\n }\n .dplayer-subtitle-btn {\n display: inline-block;\n height: 100%;\n }\n .dplayer-subtitles {\n display: inline-block;\n height: 100%;\n .dplayer-subtitles-box {\n position: absolute;\n right: 0;\n bottom: 50px;\n transform: scale(0);\n width: fit-content;\n max-width: 240px;\n min-width: 120px;\n border-radius: 2px;\n background: rgba(28, 28, 28, 0.9);\n padding: 7px 0;\n transition: all .3s ease-in-out;\n overflow: auto;\n z-index: 2;\n &.dplayer-subtitles-panel {\n display: block;\n }\n &.dplayer-subtitles-box-open {\n transform: scale(1);\n }\n }\n .dplayer-subtitles-item {\n height: 30px;\n padding: 5px 10px;\n box-sizing: border-box;\n cursor: pointer;\n position: relative;\n &:hover {\n background-color: rgba(255, 255, 255, .1);\n }\n }\n }\n .dplayer-setting {\n display: inline-block;\n height: 100%;\n .dplayer-setting-box {\n position: absolute;\n right: 0;\n bottom: 50px;\n transform: scale(0);\n width: 150px;\n border-radius: 2px;\n background: rgba(28, 28, 28, 0.9);\n padding: 7px 0;\n transition: all .3s ease-in-out;\n overflow: hidden;\n z-index: 2;\n &>div {\n display: none;\n &.dplayer-setting-origin-panel {\n display: block;\n }\n }\n &.dplayer-setting-box-open {\n transform: scale(1);\n }\n &.dplayer-setting-box-narrow {\n width: 70px;\n text-align: center;\n }\n &.dplayer-setting-box-speed {\n .dplayer-setting-origin-panel {\n display: none;\n }\n .dplayer-setting-speed-panel {\n display: block;\n }\n }\n }\n .dplayer-setting-item,\n .dplayer-setting-speed-item {\n height: 30px;\n padding: 5px 10px;\n box-sizing: border-box;\n cursor: pointer;\n position: relative;\n &:hover {\n background-color: rgba(255, 255, 255, .1);\n }\n }\n .dplayer-setting-danmaku {\n padding: 5px 0;\n .dplayer-label {\n padding: 0 10px;\n display: inline;\n }\n &:hover {\n .dplayer-label {\n display: none;\n }\n .dplayer-danmaku-bar-wrap {\n display: inline-block;\n }\n }\n &.dplayer-setting-danmaku-active {\n .dplayer-label {\n display: none;\n }\n .dplayer-danmaku-bar-wrap {\n display: inline-block;\n }\n }\n .dplayer-danmaku-bar-wrap {\n padding: 0 10px;\n box-sizing: border-box;\n display: none;\n vertical-align: middle;\n height: 100%;\n width: 100%;\n .dplayer-danmaku-bar {\n position: relative;\n top: 8.5px;\n width: 100%;\n height: 3px;\n background: #fff;\n transition: all 0.3s ease-in-out;\n .dplayer-danmaku-bar-inner {\n position: absolute;\n bottom: 0;\n left: 0;\n height: 100%;\n transition: all 0.1s ease;\n background: #aaa;\n will-change: width;\n .dplayer-thumb {\n position: absolute;\n top: 0;\n right: 5px;\n margin-top: -4px;\n margin-right: -10px;\n height: 11px;\n width: 11px;\n border-radius: 50%;\n cursor: pointer;\n transition: all .3s ease-in-out;\n background: #aaa;\n }\n }\n }\n }\n }\n }\n .dplayer-full {\n display: inline-block;\n height: 100%;\n position: relative;\n &:hover {\n .dplayer-full-in-icon {\n display: block;\n }\n }\n .dplayer-full-in-icon {\n position: absolute;\n top: -30px;\n z-index: 1;\n display: none;\n }\n }\n .dplayer-quality {\n position: relative;\n display: inline-block;\n height: 100%;\n z-index: 2;\n &:hover {\n .dplayer-quality-list {\n display: block;\n }\n .dplayer-quality-mask {\n display: block;\n }\n }\n .dplayer-quality-mask {\n display: none;\n position: absolute;\n bottom: 38px;\n left: -18px;\n width: 80px;\n padding-bottom: 12px;\n }\n .dplayer-quality-list {\n display: none;\n font-size: 12px;\n width: 80px;\n border-radius: 2px;\n background: rgba(28, 28, 28, 0.9);\n padding: 5px 0;\n transition: all .3s ease-in-out;\n overflow: hidden;\n color: #fff;\n text-align: center;\n }\n .dplayer-quality-item {\n height: 25px;\n box-sizing: border-box;\n cursor: pointer;\n line-height: 25px;\n &:hover {\n background-color: rgba(255, 255, 255, .1);\n }\n }\n }\n .dplayer-comment {\n display: inline-block;\n height: 100%;\n }\n .dplayer-label {\n color: #eee;\n font-size: 13px;\n display: inline-block;\n vertical-align: middle;\n white-space: nowrap;\n }\n .dplayer-toggle {\n width: 32px;\n height: 20px;\n text-align: center;\n font-size: 0;\n vertical-align: middle;\n position: absolute;\n top: 5px;\n right: 10px;\n input {\n max-height: 0;\n max-width: 0;\n display: none;\n }\n input+label {\n display: inline-block;\n position: relative;\n box-shadow: rgb(223, 223, 223) 0 0 0 0 inset;\n border: 1px solid rgb(223, 223, 223);\n height: 20px;\n width: 32px;\n border-radius: 10px;\n box-sizing: border-box;\n cursor: pointer;\n transition: .2s ease-in-out;\n }\n input+label:before {\n content: "";\n position: absolute;\n display: block;\n height: 18px;\n width: 18px;\n top: 0;\n left: 0;\n border-radius: 15px;\n transition: .2s ease-in-out;\n }\n input+label:after {\n content: "";\n position: absolute;\n display: block;\n left: 0;\n top: 0;\n border-radius: 15px;\n background: #fff;\n transition: .2s ease-in-out;\n box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);\n height: 18px;\n width: 18px;\n }\n input:checked+label {\n border-color: rgba(255, 255, 255, 0.5);\n }\n input:checked+label:before {\n width: 30px;\n background: rgba(255, 255, 255, 0.5);\n }\n input:checked+label:after {\n left: 12px;\n }\n }\n }\n}\n\n.dplayer-mobile-play {\n display: none;\n width: 50px;\n height: 50px;\n border: none;\n background-color: transparent;\n outline: none;\n cursor: pointer;\n box-sizing: border-box;\n position: absolute;\n bottom: 0;\n opacity: 0.8;\n position: absolute;\n left: 50%;\n top: 50%;\n transform: translate(-50%, -50%);\n}',".dplayer-danmaku {\n position: absolute;\n left: 0;\n right: 0;\n top: 0;\n bottom: 0;\n font-size: 22px;\n color: #fff;\n .dplayer-danmaku-item {\n display: inline-block;\n pointer-events: none;\n user-select: none;\n cursor: default;\n white-space: nowrap;\n text-shadow: .5px .5px .5px rgba(0, 0, 0, .5);\n &--demo {\n position: absolute;\n visibility: hidden;\n }\n }\n .dplayer-danmaku-right {\n position: absolute;\n right: 0;\n transform: translateX(100%);\n &.dplayer-danmaku-move {\n will-change: transform;\n animation-name: 'danmaku';\n animation-timing-function: linear;\n animation-play-state: paused;\n }\n }\n @keyframes danmaku {\n from {\n transform: translateX(100%);\n }\n }\n .dplayer-danmaku-top,\n .dplayer-danmaku-bottom {\n position: absolute;\n width: 100%;\n text-align: center;\n visibility: hidden;\n &.dplayer-danmaku-move {\n will-change: visibility;\n animation-name: 'danmaku-center';\n animation-timing-function: linear;\n animation-play-state: paused;\n }\n }\n @keyframes danmaku-center {\n from {\n visibility: visible;\n }\n to {\n visibility: visible;\n }\n }\n}",".dplayer-logo {\n pointer-events: none;\n position: absolute;\n left: 20px;\n top: 20px;\n max-width: 50px;\n max-height: 50px;\n img {\n max-width: 100%;\n max-height: 100%;\n background: none;\n 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n=0;n<this.events[t].length;n++)this.events[t][n](e)}},{key:"type",value:function(t){return-1!==this.playerEvents.indexOf(t)?"player":-1!==this.videoEvents.indexOf(t)?"video":(console.error("Unknown event name: ".concat(t)),null)}}])&&Bn(e.prototype,n),Object.defineProperty(e,"prototype",{writable:!1}),t}();function Un(t){return Un="function"==typeof Symbol&&"symbol"==c(Symbol.iterator)?function(t){return c(t)}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":c(t)},Un(t)}function Fn(t,e){for(var n=0;n<e.length;n++){var i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,(r=function(t,e){if("object"!==Un(t)||null===t)return t;var n=t[Symbol.toPrimitive];if(void 0!==n){var i=n.call(t,"string");if("object"!==Un(i))return i;throw new TypeError("@@toPrimitive must return a primitive value.")}return String(t)}(i.key),"symbol"===Un(r)?r:String(r)),i)}var r}var On=function(){function t(e){var n=this;!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t),this.player=e,this.lastScrollPosition={left:0,top:0},this.player.events.on("webfullscreen",(function(){n.player.resize()})),this.player.events.on("webfullscreen_cancel",(function(){n.player.resize(),B.setScrollPosition(n.lastScrollPosition)})),this.fullscreenchange=function(){n.player.resize(),n.isFullScreen("browser")?n.player.events.trigger("fullscreen"):(B.setScrollPosition(n.lastScrollPosition),n.player.events.trigger("fullscreen_cancel"))},this.docfullscreenchange=function(){var t=document.fullscreenElement||document.mozFullScreenElement||document.msFullscreenElement;t&&t!==n.player.container||(n.player.resize(),t?n.player.events.trigger("fullscreen"):(B.setScrollPosition(n.lastScrollPosition),n.player.events.trigger("fullscreen_cancel")))},/Firefox/.test(navigator.userAgent)?(document.addEventListener("mozfullscreenchange",this.docfullscreenchange),document.addEventListener("fullscreenchange",this.docfullscreenchange)):(this.player.container.addEventListener("fullscreenchange",this.fullscreenchange),this.player.container.addEventListener("webkitfullscreenchange",this.fullscreenchange),document.addEventListener("msfullscreenchange",this.docfullscreenchange),document.addEventListener("MSFullscreenChange",this.docfullscreenchange))}var e,n;return e=t,n=[{key:"isFullScreen",value:function(){switch(arguments.length>0&&void 0!==arguments[0]?arguments[0]:"browser"){case"browser":return document.fullscreenElement||document.mozFullScreenElement||document.webkitFullscreenElement||document.msFullscreenElement;case"web":return this.player.container.classList.contains("dplayer-fulled")}}},{key:"request",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"browser",e="browser"===t?"web":"browser",n=this.isFullScreen(e);switch(n||(this.lastScrollPosition=B.getScrollPosition()),t){case"browser":this.player.container.requestFullscreen?this.player.container.requestFullscreen():this.player.container.mozRequestFullScreen?this.player.container.mozRequestFullScreen():this.player.container.webkitRequestFullscreen?this.player.container.webkitRequestFullscreen():this.player.video.webkitEnterFullscreen?this.player.video.webkitEnterFullscreen():this.player.video.webkitEnterFullScreen?this.player.video.webkitEnterFullScreen():this.player.container.msRequestFullscreen&&this.player.container.msRequestFullscreen();break;case"web":this.player.container.classList.add("dplayer-fulled"),document.body.classList.add("dplayer-web-fullscreen-fix"),this.player.events.trigger("webfullscreen")}n&&this.cancel(e)}},{key:"cancel",value:function(){switch(arguments.length>0&&void 0!==arguments[0]?arguments[0]:"browser"){case"browser":document.cancelFullScreen?document.cancelFullScreen():document.mozCancelFullScreen?document.mozCancelFullScreen():document.webkitCancelFullScreen?document.webkitCancelFullScreen():document.webkitCancelFullscreen?document.webkitCancelFullscreen():document.msCancelFullScreen?document.msCancelFullScreen():document.msExitFullscreen&&document.msExitFullscreen();break;case"web":this.player.container.classList.remove("dplayer-fulled"),document.body.classList.remove("dplayer-web-fullscreen-fix"),this.player.events.trigger("webfullscreen_cancel")}}},{key:"toggle",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"browser";this.isFullScreen(t)?this.cancel(t):this.request(t)}},{key:"destroy",value:function(){/Firefox/.test(navigator.userAgent)?(document.removeEventListener("mozfullscreenchange",this.docfullscreenchange),document.removeEventListener("fullscreenchange",this.docfullscreenchange)):(this.player.container.removeEventListener("fullscreenchange",this.fullscreenchange),this.player.container.removeEventListener("webkitfullscreenchange",this.fullscreenchange),document.removeEventListener("msfullscreenchange",this.docfullscreenchange),document.removeEventListener("MSFullscreenChange",this.docfullscreenchange))}}],n&&Fn(e.prototype,n),Object.defineProperty(e,"prototype",{writable:!1}),t}(),Mn=On;function Nn(t){return Nn="function"==typeof Symbol&&"symbol"==c(Symbol.iterator)?function(t){return c(t)}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":c(t)},Nn(t)}function zn(t,e){for(var n=0;n<e.length;n++){var i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,(r=function(t,e){if("object"!==Nn(t)||null===t)return t;var n=t[Symbol.toPrimitive];if(void 0!==n){var i=n.call(t,"string");if("object"!==Nn(i))return i;throw new TypeError("@@toPrimitive must return a primitive value.")}return String(t)}(i.key),"symbol"===Nn(r)?r:String(r)),i)}var r}var Gn=function(){function t(e){!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t),this.storageName={opacity:"dplayer-danmaku-opacity",volume:"dplayer-volume",unlimited:"dplayer-danmaku-unlimited",danmaku:"dplayer-danmaku-show",subtitle:"dplayer-subtitle-show"},this.default={opacity:.7,volume:e.options.hasOwnProperty("volume")?e.options.volume:.7,unlimited:(e.options.danmaku&&e.options.danmaku.unlimited?1:0)||0,danmaku:1,subtitle:1},this.data={},this.init()}var e,n;return e=t,(n=[{key:"init",value:function(){for(var t in this.storageName){var e=this.storageName[t];this.data[t]=parseFloat(B.storage.get(e)||this.default[t])}}},{key:"get",value:function(t){return this.data[t]}},{key:"set",value:function(t,e){this.data[t]=e,B.storage.set(this.storageName[t],e)}}])&&zn(e.prototype,n),Object.defineProperty(e,"prototype",{writable:!1}),t}(),jn=Gn;function Hn(t){return Hn="function"==typeof Symbol&&"symbol"==c(Symbol.iterator)?function(t){return c(t)}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":c(t)},Hn(t)}function Yn(t,e){for(var n=0;n<e.length;n++){var i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,(r=function(t,e){if("object"!==Hn(t)||null===t)return t;var n=t[Symbol.toPrimitive];if(void 0!==n){var i=n.call(t,"string");if("object"!==Hn(i))return i;throw new TypeError("@@toPrimitive must return a primitive value.")}return String(t)}(i.key),"symbol"===Hn(r)?r:String(r)),i)}var r}var $n=function(){function t(e,n,i,r){!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t),this.container=e,this.video=n,this.options=i,this.events=r,this.init()}var e,n;return e=t,n=[{key:"init",value:function(){var t=this;if(this.container.style.fontSize=this.options.fontSize,this.container.style.bottom=this.options.bottom,this.container.style.color=this.options.color,this.video.textTracks&&this.video.textTracks[0]){var e=this.video.textTracks[0];e.oncuechange=function(){var n=e.activeCues[e.activeCues.length-1];if(t.container.innerHTML="",n){var i=document.createElement("div");i.appendChild(n.getCueAsHTML());var r=i.innerHTML.split(/\r?\n/).map((function(t){return"<p>".concat(t,"</p>")})).join("");t.container.innerHTML=r}t.events.trigger("subtitle_change")}}}},{key:"show",value:function(){this.container.classList.remove("dplayer-subtitle-hide"),this.events.trigger("subtitle_show")}},{key:"hide",value:function(){this.container.classList.add("dplayer-subtitle-hide"),this.events.trigger("subtitle_hide")}},{key:"toggle",value:function(){this.container.classList.contains("dplayer-subtitle-hide")?this.show():this.hide()}}],n&&Yn(e.prototype,n),Object.defineProperty(e,"prototype",{writable:!1}),t}(),Kn=$n;function qn(t){return qn="function"==typeof Symbol&&"symbol"==c(Symbol.iterator)?function(t){return c(t)}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":c(t)},qn(t)}function Vn(t,e){for(var n=0;n<e.length;n++){var i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,(r=function(t,e){if("object"!==qn(t)||null===t)return t;var n=t[Symbol.toPrimitive];if(void 0!==n){var i=n.call(t,"string");if("object"!==qn(i))return i;throw new TypeError("@@toPrimitive must return a primitive value.")}return String(t)}(i.key),"symbol"===qn(r)?r:String(r)),i)}var r}var Wn=function(){function t(e){var n=this;!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t),this.player=e,this.player.template.mask.addEventListener("click",(function(){n.hide()})),this.player.template.subtitlesButton.addEventListener("click",(function(){n.adaptiveHeight(),n.show()}));for(var i=this.player.template.subtitlesItem.length-1,r=function(t){n.player.template.subtitlesItem[t].addEventListener("click",(function(){n.hide(),n.player.options.subtitle.index!==t&&(n.player.template.subtitle.innerHTML="<p></p>",n.player.template.subtrack.src=n.player.template.subtitlesItem[t].dataset.subtitle,n.player.options.subtitle.index=t,n.player.template.subtitle.classList.contains("dplayer-subtitle-hide")&&n.subContainerShow())}))},a=0;a<i;a++)r(a);this.player.template.subtitlesItem[i].addEventListener("click",(function(){n.hide(),n.player.options.subtitle.index!==i&&(n.player.template.subtitle.innerHTML="<p></p>",n.player.template.subtrack.src="",n.player.options.subtitle.index=i,n.subContainerHide())}))}var e,n;return e=t,(n=[{key:"subContainerShow",value:function(){this.player.template.subtitle.classList.remove("dplayer-subtitle-hide"),this.player.events.trigger("subtitle_show")}},{key:"subContainerHide",value:function(){this.player.template.subtitle.classList.add("dplayer-subtitle-hide"),this.player.events.trigger("subtitle_hide")}},{key:"hide",value:function(){this.player.template.subtitlesBox.classList.remove("dplayer-subtitles-box-open"),this.player.template.mask.classList.remove("dplayer-mask-show"),this.player.controller.disableAutoHide=!1}},{key:"show",value:function(){this.player.template.subtitlesBox.classList.add("dplayer-subtitles-box-open"),this.player.template.mask.classList.add("dplayer-mask-show"),this.player.controller.disableAutoHide=!0}},{key:"adaptiveHeight",value:function(){var t=30*this.player.template.subtitlesItem.length+14,e=.8*this.player.template.videoWrap.offsetHeight;t>=e-50?(this.player.template.subtitlesBox.style.bottom="8px",this.player.template.subtitlesBox.style["max-height"]=e-8+"px"):(this.player.template.subtitlesBox.style.bottom="50px",this.player.template.subtitlesBox.style["max-height"]=e-50+"px")}}])&&Vn(e.prototype,n),Object.defineProperty(e,"prototype",{writable:!1}),t}(),Qn=Wn;function Xn(t){return Xn="function"==typeof Symbol&&"symbol"==c(Symbol.iterator)?function(t){return c(t)}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":c(t)},Xn(t)}function Jn(t,e){for(var n=0;n<e.length;n++){var i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,(r=function(t,e){if("object"!==Xn(t)||null===t)return t;var n=t[Symbol.toPrimitive];if(void 0!==n){var i=n.call(t,"string");if("object"!==Xn(i))return i;throw new TypeError("@@toPrimitive must 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i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,(r=function(t,e){if("object"!==ei(t)||null===t)return t;var n=t[Symbol.toPrimitive];if(void 0!==n){var i=n.call(t,"string");if("object"!==ei(i))return i;throw new TypeError("@@toPrimitive must return a primitive value.")}return String(t)}(i.key),"symbol"===ei(r)?r:String(r)),i)}var r}var ii=function(){function t(e){!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t),this.player=e,window.requestAnimationFrame=window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(t){window.setTimeout(t,1e3/60)},this.types=["loading","info","fps"],this.init()}var e,n;return e=t,(n=[{key:"init",value:function(){var t=this;this.types.map((function(e){return"fps"!==e&&t["init".concat(e,"Checker")](),e}))}},{key:"initloadingChecker",value:function(){var t=this,e=0,n=0,i=!1;this.loadingChecker=setInterval((function(){t.enableloadingChecker&&(n=t.player.video.currentTime,i||n!==e||t.player.video.paused||(t.player.container.classList.add("dplayer-loading"),i=!0),i&&n>e&&!t.player.video.paused&&(t.player.container.classList.remove("dplayer-loading"),i=!1),e=n)}),100)}},{key:"initfpsChecker",value:function(){var t=this;window.requestAnimationFrame((function(){if(t.enablefpsChecker)if(t.initfpsChecker(),t.fpsStart){t.fpsIndex++;var e=new Date;e-t.fpsStart>1e3&&(t.player.infoPanel.fps(t.fpsIndex/(e-t.fpsStart)*1e3),t.fpsStart=new Date,t.fpsIndex=0)}else t.fpsStart=new Date,t.fpsIndex=0;else t.fpsStart=0,t.fpsIndex=0}))}},{key:"initinfoChecker",value:function(){var t=this;this.infoChecker=setInterval((function(){t.enableinfoChecker&&t.player.infoPanel.update()}),1e3)}},{key:"enable",value:function(t){this["enable".concat(t,"Checker")]=!0,"fps"===t&&this.initfpsChecker()}},{key:"disable",value:function(t){this["enable".concat(t,"Checker")]=!1}},{key:"destroy",value:function(){var t=this;this.types.map((function(e){return t["enable".concat(e,"Checker")]=!1,t["".concat(e,"Checker")]&&clearInterval(t["".concat(e,"Checker")]),e}))}}])&&ni(e.prototype,n),Object.defineProperty(e,"prototype",{writable:!1}),t}(),ri=ii;function ai(t){return ai="function"==typeof Symbol&&"symbol"==c(Symbol.iterator)?function(t){return c(t)}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":c(t)},ai(t)}function si(t,e){for(var n=0;n<e.length;n++){var i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,(r=function(t,e){if("object"!==ai(t)||null===t)return t;var n=t[Symbol.toPrimitive];if(void 0!==n){var i=n.call(t,"string");if("object"!==ai(i))return i;throw new TypeError("@@toPrimitive must return a primitive value.")}return String(t)}(i.key),"symbol"===ai(r)?r:String(r)),i)}var r}var oi=function(){function t(e){var n=this;!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t),this.container=e,this.container.addEventListener("animationend",(function(){n.container.classList.remove("dplayer-bezel-transition")}))}var e,n;return e=t,(n=[{key:"switch",value:function(t){this.container.innerHTML=t,this.container.classList.add("dplayer-bezel-transition")}}])&&si(e.prototype,n),Object.defineProperty(e,"prototype",{writable:!1}),t}();function li(t){return li="function"==typeof Symbol&&"symbol"==c(Symbol.iterator)?function(t){return c(t)}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":c(t)},li(t)}function di(t,e){for(var n=0;n<e.length;n++){var i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,(r=function(t,e){if("object"!==li(t)||null===t)return t;var n=t[Symbol.toPrimitive];if(void 0!==n){var i=n.call(t,"string");if("object"!==li(i))return i;throw new TypeError("@@toPrimitive must return a primitive value.")}return String(t)}(i.key),"symbol"===li(r)?r:String(r)),i)}var r}var ci=function(){function t(e){!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t),this.container=e.container,this.barWidth=e.barWidth,this.container.style.backgroundImage="url('".concat(e.url,"')"),this.events=e.events}var e,n;return e=t,(n=[{key:"resize",value:function(t,e,n){this.container.style.width="".concat(t,"px"),this.container.style.height="".concat(e,"px"),this.container.style.top="".concat(2-e,"px"),this.barWidth=n}},{key:"show",value:function(){this.container.style.display="block",this.events&&this.events.trigger("thumbnails_show")}},{key:"move",value:function(t){this.container.style.backgroundPosition="-".concat(160*(Math.ceil(t/this.barWidth*100)-1),"px 0"),this.container.style.left="".concat(Math.min(Math.max(t-this.container.offsetWidth/2,-10),this.barWidth-150),"px")}},{key:"hide",value:function(){this.container.style.display="none",this.events&&this.events.trigger("thumbnails_hide")}}])&&di(e.prototype,n),Object.defineProperty(e,"prototype",{writable:!1}),t}(),ui=ci;function hi(t){return hi="function"==typeof Symbol&&"symbol"==c(Symbol.iterator)?function(t){return c(t)}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":c(t)},hi(t)}function pi(t,e){for(var n=0;n<e.length;n++){var i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,(r=function(t,e){if("object"!==hi(t)||null===t)return t;var n=t[Symbol.toPrimitive];if(void 0!==n){var i=n.call(t,"string");if("object"!==hi(i))return i;throw new TypeError("@@toPrimitive must return a primitive value.")}return String(t)}(i.key),"symbol"===hi(r)?r:String(r)),i)}var r}var fi,mi=!0,gi=!1,yi=function(){function t(e){!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t),this.player=e,this.autoHideTimer=0,B.isMobile||(this.setAutoHideHandler=this.setAutoHide.bind(this),this.player.container.addEventListener("mousemove",this.setAutoHideHandler),this.player.container.addEventListener("click",this.setAutoHideHandler),this.player.on("play",this.setAutoHideHandler),this.player.on("pause",this.setAutoHideHandler)),this.initPlayButton(),this.initThumbnails(),this.initPlayedBar(),this.initFullButton(),this.initQualityButton(),this.initScreenshotButton(),this.player.options.subtitle&&"string"==typeof this.player.options.subtitle.url&&this.initSubtitleButton(),this.initHighlights(),this.initAirplayButton(),this.initChromecastButton(),B.isMobile||this.initVolumeButton()}var e,n;return e=t,(n=[{key:"initPlayButton",value:function(){var t=this;this.player.template.playButton.addEventListener("click",(function(){t.player.toggle()})),this.player.template.mobilePlayButton.addEventListener("click",(function(){t.player.toggle()})),B.isMobile?(this.player.template.videoWrap.addEventListener("click",(function(){t.toggle()})),this.player.template.controllerMask.addEventListener("click",(function(){t.toggle()}))):this.player.options.preventClickToggle||(this.player.template.videoWrap.addEventListener("click",(function(){t.player.toggle()})),this.player.template.controllerMask.addEventListener("click",(function(){t.player.toggle()})))}},{key:"initHighlights",value:function(){var t=this;this.player.on("durationchange",(function(){if(1!==t.player.video.duration&&t.player.video.duration!==1/0&&t.player.options.highlight){var e=t.player.template.playedBarWrap.querySelectorAll(".dplayer-highlight");[].slice.call(e,0).forEach((function(e){t.player.template.playedBarWrap.removeChild(e)}));for(var n=0;n<t.player.options.highlight.length;n++)if(t.player.options.highlight[n].text&&t.player.options.highlight[n].time){var i=document.createElement("div");i.classList.add("dplayer-highlight"),i.style.left=t.player.options.highlight[n].time/t.player.video.duration*100+"%",i.innerHTML='<span class="dplayer-highlight-text">'+t.player.options.highlight[n].text+"</span>",t.player.template.playedBarWrap.insertBefore(i,t.player.template.playedBarTime)}}}))}},{key:"initThumbnails",value:function(){var t=this;this.player.options.video.thumbnails&&(this.thumbnails=new ui({container:this.player.template.barPreview,barWidth:this.player.template.barWrap.offsetWidth,url:this.player.options.video.thumbnails,events:this.player.events}),this.player.on("loadedmetadata",(function(){t.thumbnails.resize(160,t.player.video.videoHeight/t.player.video.videoWidth*160,t.player.template.barWrap.offsetWidth)})))}},{key:"initPlayedBar",value:function(){var t=this,e=function(e){var n=((e.clientX||e.changedTouches[0].clientX)-B.getBoundingClientRectViewLeft(t.player.template.playedBarWrap))/t.player.template.playedBarWrap.clientWidth;n=Math.max(n,0),n=Math.min(n,1),t.player.bar.set("played",n,"width"),t.player.template.ptime.innerHTML=B.secondToTime(n*t.player.video.duration)},n=function n(i){document.removeEventListener(B.nameMap.dragEnd,n),document.removeEventListener(B.nameMap.dragMove,e);var r=((i.clientX||i.changedTouches[0].clientX)-B.getBoundingClientRectViewLeft(t.player.template.playedBarWrap))/t.player.template.playedBarWrap.clientWidth;r=Math.max(r,0),r=Math.min(r,1),t.player.bar.set("played",r,"width"),t.player.seek(t.player.bar.get("played")*t.player.video.duration),t.player.timer.enable("progress")};this.player.template.playedBarWrap.addEventListener(B.nameMap.dragStart,(function(){t.player.timer.disable("progress"),document.addEventListener(B.nameMap.dragMove,e),document.addEventListener(B.nameMap.dragEnd,n)})),this.player.template.playedBarWrap.addEventListener(B.nameMap.dragMove,(function(e){if(t.player.video.duration){var n=t.player.template.playedBarWrap.getBoundingClientRect().left,i=(e.clientX||e.changedTouches[0].clientX)-n;if(i<0||i>t.player.template.playedBarWrap.offsetWidth)return;var r=t.player.video.duration*(i/t.player.template.playedBarWrap.offsetWidth);B.isMobile&&t.thumbnails&&t.thumbnails.show(),t.thumbnails&&t.thumbnails.move(i),t.player.template.playedBarTime.style.left="".concat(i-(r>=3600?25:20),"px"),t.player.template.playedBarTime.innerText=B.secondToTime(r),t.player.template.playedBarTime.classList.remove("hidden")}})),this.player.template.playedBarWrap.addEventListener(B.nameMap.dragEnd,(function(){B.isMobile&&t.thumbnails&&t.thumbnails.hide()})),B.isMobile||(this.player.template.playedBarWrap.addEventListener("mouseenter",(function(){t.player.video.duration&&(t.thumbnails&&t.thumbnails.show(),t.player.template.playedBarTime.classList.remove("hidden"))})),this.player.template.playedBarWrap.addEventListener("mouseleave",(function(){t.player.video.duration&&(t.thumbnails&&t.thumbnails.hide(),t.player.template.playedBarTime.classList.add("hidden"))})))}},{key:"initFullButton",value:function(){var t=this;this.player.template.browserFullButton.addEventListener("click",(function(){t.player.fullScreen.toggle("browser")})),this.player.template.webFullButton.addEventListener("click",(function(){t.player.fullScreen.toggle("web")}))}},{key:"initVolumeButton",value:function(){var t=this,e=function(e){var n=e||window.event,i=((n.clientX||n.changedTouches[0].clientX)-B.getBoundingClientRectViewLeft(t.player.template.volumeBarWrap)-5.5)/35;t.player.volume(i)},n=function n(){document.removeEventListener(B.nameMap.dragEnd,n),document.removeEventListener(B.nameMap.dragMove,e),t.player.template.volumeButton.classList.remove("dplayer-volume-active")};this.player.template.volumeBarWrapWrap.addEventListener("click",(function(e){var n=e||window.event,i=((n.clientX||n.changedTouches[0].clientX)-B.getBoundingClientRectViewLeft(t.player.template.volumeBarWrap)-5.5)/35;t.player.volume(i)})),this.player.template.volumeBarWrapWrap.addEventListener(B.nameMap.dragStart,(function(){document.addEventListener(B.nameMap.dragMove,e),document.addEventListener(B.nameMap.dragEnd,n),t.player.template.volumeButton.classList.add("dplayer-volume-active")})),this.player.template.volumeButtonIcon.addEventListener("click",(function(){t.player.video.muted?(t.player.video.muted=!1,t.player.switchVolumeIcon(),t.player.bar.set("volume",t.player.volume(),"width")):(t.player.video.muted=!0,t.player.template.volumeIcon.innerHTML=En.volumeOff,t.player.bar.set("volume",0,"width"))}))}},{key:"initQualityButton",value:function(){var t=this;this.player.options.video.quality&&this.player.template.qualityList.addEventListener("click",(function(e){e.target.classList.contains("dplayer-quality-item")&&t.player.switchQuality(e.target.dataset.index)}))}},{key:"initScreenshotButton",value:function(){var t=this;this.player.options.screenshot&&this.player.template.camareButton.addEventListener("click",(function(){var e,n=document.createElement("canvas");n.width=t.player.video.videoWidth,n.height=t.player.video.videoHeight,n.getContext("2d").drawImage(t.player.video,0,0,n.width,n.height),n.toBlob((function(n){e=URL.createObjectURL(n);var i=document.createElement("a");i.href=e,i.download="DPlayer.png",i.style.display="none",document.body.appendChild(i),i.click(),document.body.removeChild(i),URL.revokeObjectURL(e),t.player.events.trigger("screenshot",e)}))}))}},{key:"initAirplayButton",value:function(){this.player.options.airplay&&(window.WebKitPlaybackTargetAvailabilityEvent?this.player.video.addEventListener("webkitplaybacktargetavailabilitychanged",function(t){"available"===t.availability?this.template.airplayButton.disable=!1:this.template.airplayButton.disable=!0,this.template.airplayButton.addEventListener("click",function(){this.video.webkitShowPlaybackTargetPicker()}.bind(this))}.bind(this.player)):this.player.template.airplayButton.style.display="none")}},{key:"initChromecast",value:function(){var t=window.document.createElement("script");t.setAttribute("type","text/javascript"),t.setAttribute("src","https://www.gstatic.com/cv/js/sender/v1/cast_sender.js?loadCastFramework=1"),window.document.body.appendChild(t),window.__onGCastApiAvailable=function(t){if(t){var e=new(fi=window.chrome.cast).SessionRequest(fi.media.DEFAULT_MEDIA_RECEIVER_APP_ID),n=new fi.ApiConfig(e,(function(){}),(function(t){t===fi.ReceiverAvailability.AVAILABLE&&console.log("chromecast: ",t)}));fi.initialize(n,(function(){}))}}}},{key:"initChromecastButton",value:function(){var t=this;if(this.player.options.chromecast){mi&&(mi=!1,this.initChromecast());var e=function(e,n){t.currentMedia=n},n=function(t){console.error("Error launching media",t)};this.player.template.chromecastButton.addEventListener("click",(function(){gi?(gi=!1,t.currentMedia.stop(),t.session.stop(),t.initChromecast()):(gi=!0,fi.requestSession((function(i){var r,a,s;t.session=i,r=t.player.options.video.url,a=new fi.media.MediaInfo(r),s=new fi.media.LoadRequest(a),t.session?t.session.loadMedia(s,e.bind(t,"loadMedia"),n).play():window.open(r)}),(function(e){"cancel"===e.code?t.session=void 0:console.error("Error selecting a cast device",e)})))}))}}},{key:"initSubtitleButton",value:function(){var t=this;this.player.events.on("subtitle_show",(function(){t.player.template.subtitleButton.dataset.balloon=t.player.tran("hide-subs"),t.player.template.subtitleButtonInner.style.opacity="",t.player.user.set("subtitle",1)})),this.player.events.on("subtitle_hide",(function(){t.player.template.subtitleButton.dataset.balloon=t.player.tran("show-subs"),t.player.template.subtitleButtonInner.style.opacity="0.4",t.player.user.set("subtitle",0)})),this.player.template.subtitleButton.addEventListener("click",(function(){t.player.subtitle.toggle()}))}},{key:"setAutoHide",value:function(){var t=this;this.show(),clearTimeout(this.autoHideTimer),this.autoHideTimer=setTimeout((function(){!t.player.video.played.length||t.player.paused||t.disableAutoHide||t.hide()}),3e3)}},{key:"show",value:function(){this.player.container.classList.remove("dplayer-hide-controller")}},{key:"hide",value:function(){this.player.container.classList.add("dplayer-hide-controller"),this.player.setting.hide(),this.player.comment&&this.player.comment.hide()}},{key:"isShow",value:function(){return!this.player.container.classList.contains("dplayer-hide-controller")}},{key:"toggle",value:function(){this.isShow()?this.hide():this.show()}},{key:"destroy",value:function(){B.isMobile||(this.player.container.removeEventListener("mousemove",this.setAutoHideHandler),this.player.container.removeEventListener("click",this.setAutoHideHandler)),clearTimeout(this.autoHideTimer)}}])&&pi(e.prototype,n),Object.defineProperty(e,"prototype",{writable:!1}),t}(),Ai=yi;function vi(t){return vi="function"==typeof Symbol&&"symbol"==c(Symbol.iterator)?function(t){return c(t)}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":c(t)},vi(t)}function bi(t,e){for(var n=0;n<e.length;n++){var i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,(r=function(t,e){if("object"!==vi(t)||null===t)return t;var n=t[Symbol.toPrimitive];if(void 0!==n){var i=n.call(t,"string");if("object"!==vi(i))return i;throw new TypeError("@@toPrimitive must return a primitive value.")}return String(t)}(i.key),"symbol"===vi(r)?r:String(r)),i)}var r}var Ei=function(){function t(e){var n=this;!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t),this.player=e,this.player.template.mask.addEventListener("click",(function(){n.hide()})),this.player.template.settingButton.addEventListener("click",(function(){n.show()})),this.loop=this.player.options.loop,this.player.template.loopToggle.checked=this.loop,this.player.template.loop.addEventListener("click",(function(){n.player.template.loopToggle.checked=!n.player.template.loopToggle.checked,n.player.template.loopToggle.checked?n.loop=!0:n.loop=!1,n.hide()})),this.showDanmaku=this.player.user.get("danmaku"),this.showDanmaku||this.player.danmaku&&this.player.danmaku.hide(),this.player.template.showDanmakuToggle.checked=this.showDanmaku,this.player.template.showDanmaku.addEventListener("click",(function(){n.player.template.showDanmakuToggle.checked=!n.player.template.showDanmakuToggle.checked,n.player.template.showDanmakuToggle.checked?(n.showDanmaku=!0,n.player.danmaku.show()):(n.showDanmaku=!1,n.player.danmaku.hide()),n.player.user.set("danmaku",n.showDanmaku?1:0),n.hide()})),this.unlimitDanmaku=this.player.user.get("unlimited"),this.player.template.unlimitDanmakuToggle.checked=this.unlimitDanmaku,this.player.template.unlimitDanmaku.addEventListener("click",(function(){n.player.template.unlimitDanmakuToggle.checked=!n.player.template.unlimitDanmakuToggle.checked,n.player.template.unlimitDanmakuToggle.checked?(n.unlimitDanmaku=!0,n.player.danmaku.unlimit(!0)):(n.unlimitDanmaku=!1,n.player.danmaku.unlimit(!1)),n.player.user.set("unlimited",n.unlimitDanmaku?1:0),n.hide()})),this.player.template.speed.addEventListener("click",(function(){n.player.template.settingBox.classList.add("dplayer-setting-box-narrow"),n.player.template.settingBox.classList.add("dplayer-setting-box-speed")}));for(var i=function(t){n.player.template.speedItem[t].addEventListener("click",(function(){n.player.speed(n.player.template.speedItem[t].dataset.speed),n.hide()}))},r=0;r<this.player.template.speedItem.length;r++)i(r);if(this.player.danmaku){this.player.on("danmaku_opacity",(function(t){n.player.bar.set("danmaku",t,"width"),n.player.user.set("opacity",t)})),this.player.danmaku.opacity(this.player.user.get("opacity"));var a=function(t){var e=t||window.event,i=((e.clientX||e.changedTouches[0].clientX)-B.getBoundingClientRectViewLeft(n.player.template.danmakuOpacityBarWrap))/130;i=Math.max(i,0),i=Math.min(i,1),n.player.danmaku.opacity(i)},s=function t(){document.removeEventListener(B.nameMap.dragEnd,t),document.removeEventListener(B.nameMap.dragMove,a),n.player.template.danmakuOpacityBox.classList.remove("dplayer-setting-danmaku-active")};this.player.template.danmakuOpacityBarWrapWrap.addEventListener("click",(function(t){var e=t||window.event,i=((e.clientX||e.changedTouches[0].clientX)-B.getBoundingClientRectViewLeft(n.player.template.danmakuOpacityBarWrap))/130;i=Math.max(i,0),i=Math.min(i,1),n.player.danmaku.opacity(i)})),this.player.template.danmakuOpacityBarWrapWrap.addEventListener(B.nameMap.dragStart,(function(){document.addEventListener(B.nameMap.dragMove,a),document.addEventListener(B.nameMap.dragEnd,s),n.player.template.danmakuOpacityBox.classList.add("dplayer-setting-danmaku-active")}))}}var e,n;return e=t,(n=[{key:"hide",value:function(){var t=this;this.player.template.settingBox.classList.remove("dplayer-setting-box-open"),this.player.template.mask.classList.remove("dplayer-mask-show"),setTimeout((function(){t.player.template.settingBox.classList.remove("dplayer-setting-box-narrow"),t.player.template.settingBox.classList.remove("dplayer-setting-box-speed")}),300),this.player.controller.disableAutoHide=!1}},{key:"show",value:function(){this.player.template.settingBox.classList.add("dplayer-setting-box-open"),this.player.template.mask.classList.add("dplayer-mask-show"),this.player.controller.disableAutoHide=!0}}])&&bi(e.prototype,n),Object.defineProperty(e,"prototype",{writable:!1}),t}(),wi=Ei;function xi(t){return xi="function"==typeof Symbol&&"symbol"==c(Symbol.iterator)?function(t){return c(t)}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":c(t)},xi(t)}function Si(t,e){for(var n=0;n<e.length;n++){var i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,(r=function(t,e){if("object"!==xi(t)||null===t)return t;var n=t[Symbol.toPrimitive];if(void 0!==n){var i=n.call(t,"string");if("object"!==xi(i))return i;throw new TypeError("@@toPrimitive must return a primitive value.")}return String(t)}(i.key),"symbol"===xi(r)?r:String(r)),i)}var r}var _i=function(){function t(e){var n=this;!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t),this.player=e,this.player.template.mask.addEventListener("click",(function(){n.hide()})),this.player.template.commentButton.addEventListener("click",(function(){n.show()})),this.player.template.commentSettingButton.addEventListener("click",(function(){n.toggleSetting()})),this.player.template.commentColorSettingBox.addEventListener("click",(function(){if(n.player.template.commentColorSettingBox.querySelector("input:checked+span")){var t=n.player.template.commentColorSettingBox.querySelector("input:checked").value;n.player.template.commentSettingFill.style.fill=t,n.player.template.commentInput.style.color=t,n.player.template.commentSendFill.style.fill=t}})),this.player.template.commentInput.addEventListener("click",(function(){n.hideSetting()})),this.player.template.commentInput.addEventListener("keydown",(function(t){13===(t||window.event).keyCode&&n.send()})),this.player.template.commentSendButton.addEventListener("click",(function(){n.send()}))}var e,n;return e=t,(n=[{key:"show",value:function(){this.player.controller.disableAutoHide=!0,this.player.template.controller.classList.add("dplayer-controller-comment"),this.player.template.mask.classList.add("dplayer-mask-show"),this.player.container.classList.add("dplayer-show-controller"),this.player.template.commentInput.focus()}},{key:"hide",value:function(){this.player.template.controller.classList.remove("dplayer-controller-comment"),this.player.template.mask.classList.remove("dplayer-mask-show"),this.player.container.classList.remove("dplayer-show-controller"),this.player.controller.disableAutoHide=!1,this.hideSetting()}},{key:"showSetting",value:function(){this.player.template.commentSettingBox.classList.add("dplayer-comment-setting-open")}},{key:"hideSetting",value:function(){this.player.template.commentSettingBox.classList.remove("dplayer-comment-setting-open")}},{key:"toggleSetting",value:function(){this.player.template.commentSettingBox.classList.contains("dplayer-comment-setting-open")?this.hideSetting():this.showSetting()}},{key:"send",value:function(){var t=this;this.player.template.commentInput.blur(),this.player.template.commentInput.value.replace(/^\s+|\s+$/g,"")?this.player.danmaku.send({text:this.player.template.commentInput.value,color:B.color2Number(this.player.container.querySelector(".dplayer-comment-setting-color input:checked").value),type:parseInt(this.player.container.querySelector(".dplayer-comment-setting-type input:checked").value)},(function(){t.player.template.commentInput.value="",t.hide()})):this.player.notice(this.player.tran("please-input-danmaku"))}}])&&Si(e.prototype,n),Object.defineProperty(e,"prototype",{writable:!1}),t}(),Ti=_i;function ki(t){return ki="function"==typeof Symbol&&"symbol"==c(Symbol.iterator)?function(t){return c(t)}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":c(t)},ki(t)}function Ci(t,e){for(var n=0;n<e.length;n++){var i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,(r=function(t,e){if("object"!==ki(t)||null===t)return t;var n=t[Symbol.toPrimitive];if(void 0!==n){var i=n.call(t,"string");if("object"!==ki(i))return i;throw new TypeError("@@toPrimitive must return a primitive value.")}return String(t)}(i.key),"symbol"===ki(r)?r:String(r)),i)}var r}var Li=function(){function t(e){!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t),this.player=e,this.doHotKeyHandler=this.doHotKey.bind(this),this.cancelFullScreenHandler=this.cancelFullScreen.bind(this),this.player.options.hotkey&&document.addEventListener("keydown",this.doHotKeyHandler),document.addEventListener("keydown",this.cancelFullScreenHandler)}var e,n;return e=t,(n=[{key:"doHotKey",value:function(t){if(this.player.focus){var e=document.activeElement.tagName.toUpperCase(),n=document.activeElement.getAttribute("contenteditable");if("INPUT"!==e&&"TEXTAREA"!==e&&""!==n&&"true"!==n){var i,r=t||window.event;switch(r.keyCode){case 32:r.preventDefault(),this.player.toggle();break;case 37:if(r.preventDefault(),this.player.options.live)break;this.player.seek(this.player.video.currentTime-5),this.player.controller.setAutoHide();break;case 39:if(r.preventDefault(),this.player.options.live)break;this.player.seek(this.player.video.currentTime+5),this.player.controller.setAutoHide();break;case 38:r.preventDefault(),i=this.player.volume()+.1,this.player.volume(i);break;case 40:r.preventDefault(),i=this.player.volume()-.1,this.player.volume(i)}}}}},{key:"cancelFullScreen",value:function(t){27===(t||window.event).keyCode&&this.player.fullScreen.isFullScreen("web")&&this.player.fullScreen.cancel("web")}},{key:"destroy",value:function(){this.player.options.hotkey&&document.removeEventListener("keydown",this.doHotKeyHandler),document.removeEventListener("keydown",this.cancelFullScreenHandler)}}])&&Ci(e.prototype,n),Object.defineProperty(e,"prototype",{writable:!1}),t}(),Ii=Li;function Ri(t){return Ri="function"==typeof Symbol&&"symbol"==c(Symbol.iterator)?function(t){return c(t)}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":c(t)},Ri(t)}function Di(t,e){for(var n=0;n<e.length;n++){var i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,(r=function(t,e){if("object"!==Ri(t)||null===t)return t;var n=t[Symbol.toPrimitive];if(void 0!==n){var i=n.call(t,"string");if("object"!==Ri(i))return i;throw new TypeError("@@toPrimitive must return a primitive value.")}return String(t)}(i.key),"symbol"===Ri(r)?r:String(r)),i)}var r}var Bi=function(){function t(e){var n=this;!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t),this.player=e,this.shown=!1,Array.prototype.slice.call(this.player.template.menuItem).forEach((function(t,e){n.player.options.contextmenu[e].click&&t.addEventListener("click",(function(){n.player.options.contextmenu[e].click(n.player),n.hide()}))})),this.contextmenuHandler=function(t){if(n.shown)n.hide();else{var e=t||window.event;e.preventDefault();var i=n.player.container.getBoundingClientRect();n.show(e.clientX-i.left,e.clientY-i.top),n.player.template.mask.addEventListener("click",(function(){n.hide()}))}},this.player.container.addEventListener("contextmenu",this.contextmenuHandler)}var e,n;return e=t,(n=[{key:"show",value:function(t,e){this.player.template.menu.classList.add("dplayer-menu-show");var n=this.player.container.getBoundingClientRect();t+this.player.template.menu.offsetWidth>=n.width?(this.player.template.menu.style.right=n.width-t+"px",this.player.template.menu.style.left="initial"):(this.player.template.menu.style.left=t+"px",this.player.template.menu.style.right="initial"),e+this.player.template.menu.offsetHeight>=n.height?(this.player.template.menu.style.bottom=n.height-e+"px",this.player.template.menu.style.top="initial"):(this.player.template.menu.style.top=e+"px",this.player.template.menu.style.bottom="initial"),this.player.template.mask.classList.add("dplayer-mask-show"),this.shown=!0,this.player.events.trigger("contextmenu_show")}},{key:"hide",value:function(){this.player.template.mask.classList.remove("dplayer-mask-show"),this.player.template.menu.classList.remove("dplayer-menu-show"),this.shown=!1,this.player.events.trigger("contextmenu_hide")}},{key:"destroy",value:function(){this.player.container.removeEventListener("contextmenu",this.contextmenuHandler)}}])&&Di(e.prototype,n),Object.defineProperty(e,"prototype",{writable:!1}),t}(),Pi=Bi;function Ui(t){return Ui="function"==typeof Symbol&&"symbol"==c(Symbol.iterator)?function(t){return c(t)}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":c(t)},Ui(t)}function Fi(t,e){for(var n=0;n<e.length;n++){var i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,(r=function(t,e){if("object"!==Ui(t)||null===t)return t;var n=t[Symbol.toPrimitive];if(void 0!==n){var i=n.call(t,"string");if("object"!==Ui(i))return i;throw new TypeError("@@toPrimitive must return a primitive value.")}return String(t)}(i.key),"symbol"===Ui(r)?r:String(r)),i)}var r}var Oi=function(){function t(e){var n=this;!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t),this.container=e.template.infoPanel,this.template=e.template,this.video=e.video,this.player=e,this.template.infoPanelClose.addEventListener("click",(function(){n.hide()}))}var e,n;return e=t,(n=[{key:"show",value:function(){this.beginTime=Date.now(),this.update(),this.player.timer.enable("info"),this.player.timer.enable("fps"),this.container.classList.remove("dplayer-info-panel-hide")}},{key:"hide",value:function(){this.player.timer.disable("info"),this.player.timer.disable("fps"),this.container.classList.add("dplayer-info-panel-hide")}},{key:"triggle",value:function(){this.container.classList.contains("dplayer-info-panel-hide")?this.show():this.hide()}},{key:"update",value:function(){this.template.infoVersion.innerHTML="v".concat("1.27.1"," ").concat("v1.27.0-12-g4f61091"),this.template.infoType.innerHTML=this.player.type,this.template.infoUrl.innerHTML=this.player.options.video.url,this.template.infoResolution.innerHTML="".concat(this.player.video.videoWidth," x ").concat(this.player.video.videoHeight),this.template.infoDuration.innerHTML=this.player.video.duration,this.player.options.danmaku&&(this.template.infoDanmakuId.innerHTML=this.player.options.danmaku.id,this.template.infoDanmakuApi.innerHTML=this.player.options.danmaku.api,this.template.infoDanmakuAmount.innerHTML=this.player.danmaku.dan.length)}},{key:"fps",value:function(t){this.template.infoFPS.innerHTML="".concat(t.toFixed(1))}}])&&Fi(e.prototype,n),Object.defineProperty(e,"prototype",{writable:!1}),t}(),Mi=Oi,Ni=n(568),zi=n.n(Ni);function Gi(t){return Gi="function"==typeof Symbol&&"symbol"==c(Symbol.iterator)?function(t){return c(t)}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":c(t)},Gi(t)}function ji(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var i=Object.getOwnPropertySymbols(t);e&&(i=i.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),n.push.apply(n,i)}return n}function Hi(t,e,n){return(e=$i(e))in t?Object.defineProperty(t,e,{value:n,enumerable:!0,configurable:!0,writable:!0}):t[e]=n,t}function Yi(t,e){for(var n=0;n<e.length;n++){var i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,$i(i.key),i)}}function $i(t){var e=function(t,e){if("object"!==Gi(t)||null===t)return t;var n=t[Symbol.toPrimitive];if(void 0!==n){var i=n.call(t,"string");if("object"!==Gi(i))return i;throw new TypeError("@@toPrimitive must return a primitive value.")}return String(t)}(t);return"symbol"===Gi(e)?e:String(e)}var Ki=0,qi=[],Vi=function(){function t(e){var n=this;(function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")})(this,t),this.options=function(t){var e={container:t.element||document.getElementsByClassName("dplayer")[0],live:!1,autoplay:!1,theme:"#b7daff",loop:!1,lang:(navigator.language||navigator.browserLanguage).toLowerCase(),screenshot:!1,airplay:!0,chromecast:!1,hotkey:!0,preload:"metadata",volume:.7,playbackSpeed:[.5,.75,1,1.25,1.5,2],apiBackend:Be,video:{},contextmenu:[],mutex:!0,pluginOptions:{hls:{},flv:{},dash:{},webtorrent:{}},preventClickToggle:!1};for(var n in e)e.hasOwnProperty(n)&&!t.hasOwnProperty(n)&&(t[n]=e[n]);return t.video&&!t.video.type&&(t.video.type="auto"),"object"===Pe(t.danmaku)&&t.danmaku&&!t.danmaku.user&&(t.danmaku.user="DIYgod"),t.subtitle&&(!t.subtitle.type&&(t.subtitle.type="webvtt"),!t.subtitle.fontSize&&(t.subtitle.fontSize="20px"),!t.subtitle.bottom&&(t.subtitle.bottom="40px"),!t.subtitle.color&&(t.subtitle.color="#fff")),t.video.quality&&(t.video.url=t.video.quality[t.video.defaultQuality].url),t.lang&&(t.lang=t.lang.toLowerCase()),t.contextmenu=t.contextmenu.concat([{key:"video-info",click:function(t){t.infoPanel.triggle()}},{key:"about-author",link:"https://diygod.me"},{text:"DPlayer v".concat("1.27.1"),link:"https://github.com/MoePlayer/DPlayer"}]),t}(function(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{};e%2?ji(Object(n),!0).forEach((function(e){Hi(t,e,n[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):ji(Object(n)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))}))}return t}({preload:"webtorrent"===e.video.type?"none":"metadata"},e)),this.options.video.quality&&(this.qualityIndex=this.options.video.defaultQuality,this.quality=this.options.video.quality[this.options.video.defaultQuality]),this.tran=new Ue(this.options.lang).tran,this.events=new Pn,this.user=new jn(this),this.container=this.options.container,this.noticeList={},this.container.classList.add("dplayer"),this.options.danmaku||this.container.classList.add("dplayer-no-danmaku"),this.options.live?this.container.classList.add("dplayer-live"):this.container.classList.remove("dplayer-live"),B.isMobile&&this.container.classList.add("dplayer-mobile"),this.arrow=this.container.offsetWidth<=500,this.arrow&&this.container.classList.add("dplayer-arrow"),this.options.subtitle&&Array.isArray(this.options.subtitle.url)&&(this.options.subtitle.url.push({subtitle:"",lang:"off"}),this.options.subtitle.defaultSubtitle&&("string"==typeof this.options.subtitle.defaultSubtitle?this.options.subtitle.index=this.options.subtitle.url.findIndex((function(t){return t.lang===n.options.subtitle.defaultSubtitle||t.name===n.options.subtitle.defaultSubtitle})):"number"==typeof this.options.subtitle.defaultSubtitle&&(this.options.subtitle.index=this.options.subtitle.defaultSubtitle)),(-1===this.options.subtitle.index||!this.options.subtitle.index||this.options.subtitle.index>this.options.subtitle.url.length-1)&&(this.options.subtitle.index=this.options.subtitle.url.findIndex((function(t){return t.lang===n.options.lang}))),-1===this.options.subtitle.index&&(this.options.subtitle.index=this.options.subtitle.url.length-1)),this.template=new kn({container:this.container,options:this.options,index:Ki,tran:this.tran}),this.video=this.template.video,this.bar=new ti(this.template),this.bezel=new oi(this.template.bezel),this.fullScreen=new Mn(this),this.controller=new Ai(this),this.options.danmaku&&(this.danmaku=new Rn({player:this,container:this.template.danmaku,opacity:this.user.get("opacity"),callback:function(){setTimeout((function(){n.template.danmakuLoading.style.display="none",n.options.autoplay&&n.play()}),0)},error:function(t){n.notice(t)},apiBackend:this.options.apiBackend,borderColor:this.options.theme,height:this.arrow?24:30,time:function(){return n.video.currentTime},unlimited:this.user.get("unlimited"),api:{id:this.options.danmaku.id,address:this.options.danmaku.api,token:this.options.danmaku.token,maximum:this.options.danmaku.maximum,addition:this.options.danmaku.addition,user:this.options.danmaku.user,speedRate:this.options.danmaku.speedRate},events:this.events,tran:function(t){return n.tran(t)}}),this.comment=new Ti(this)),this.setting=new wi(this),this.plugins={},this.docClickFun=function(){n.focus=!1},this.containerClickFun=function(){n.focus=!0},document.addEventListener("click",this.docClickFun,!0),this.container.addEventListener("click",this.containerClickFun,!0),this.paused=!0,this.timer=new ri(this),this.hotkey=new Ii(this),this.contextmenu=new Pi(this),this.initVideo(this.video,this.quality&&this.quality.type||this.options.video.type),this.infoPanel=new Mi(this),!this.danmaku&&this.options.autoplay&&this.play(),Ki++,qi.push(this)}var e,n,i;return e=t,n=[{key:"seek",value:function(t){t=Math.max(t,0),this.video.duration&&(t=Math.min(t,this.video.duration)),this.video.currentTime<t?this.notice("".concat(this.tran("ff").replace("%s",(t-this.video.currentTime).toFixed(0)))):this.video.currentTime>t&&this.notice("".concat(this.tran("rew").replace("%s",(this.video.currentTime-t).toFixed(0)))),this.video.currentTime=t,this.danmaku&&this.danmaku.seek(),this.bar.set("played",t/this.video.duration,"width"),this.template.ptime.innerHTML=B.secondToTime(t)}},{key:"play",value:function(t){var e=this;if(this.paused=!1,this.video.paused&&!B.isMobile&&this.bezel.switch(En.play),this.template.playButton.innerHTML=En.pause,this.template.mobilePlayButton.innerHTML=En.pause,t||R.resolve(this.video.play()).catch((function(){e.pause()})).then((function(){})),this.timer.enable("loading"),this.container.classList.remove("dplayer-paused"),this.container.classList.add("dplayer-playing"),this.danmaku&&this.danmaku.play(),this.options.mutex)for(var n=0;n<qi.length;n++)this!==qi[n]&&qi[n].pause()}},{key:"pause",value:function(t){this.paused=!0,this.container.classList.remove("dplayer-loading"),this.video.paused||B.isMobile||this.bezel.switch(En.pause),this.template.playButton.innerHTML=En.play,this.template.mobilePlayButton.innerHTML=En.play,t||this.video.pause(),this.timer.disable("loading"),this.container.classList.remove("dplayer-playing"),this.container.classList.add("dplayer-paused"),this.danmaku&&this.danmaku.pause()}},{key:"switchVolumeIcon",value:function(){this.volume()>=.95?this.template.volumeIcon.innerHTML=En.volumeUp:this.volume()>0?this.template.volumeIcon.innerHTML=En.volumeDown:this.template.volumeIcon.innerHTML=En.volumeOff}},{key:"volume",value:function(t,e,n){if(t=parseFloat(t),!isNaN(t)){t=Math.max(t,0),t=Math.min(t,1),this.bar.set("volume",t,"width");var i="".concat((100*t).toFixed(0),"%");this.template.volumeBarWrapWrap.dataset.balloon=i,e||this.user.set("volume",t),n||this.notice("".concat(this.tran("volume")," ").concat((100*t).toFixed(0),"%"),void 0,void 0,"volume"),this.video.volume=t,this.video.muted&&(this.video.muted=!1),this.switchVolumeIcon()}return this.video.volume}},{key:"toggle",value:function(){this.video.paused?this.play():this.pause()}},{key:"on",value:function(t,e){this.events.on(t,e)}},{key:"switchVideo",value:function(t,e){this.pause(),this.video.poster=t.pic?t.pic:"",this.video.src=t.url,this.initMSE(this.video,t.type||"auto"),e&&(this.template.danmakuLoading.style.display="block",this.bar.set("played",0,"width"),this.bar.set("loaded",0,"width"),this.template.ptime.innerHTML="00:00",this.template.danmaku.innerHTML="",this.danmaku&&this.danmaku.reload({id:e.id,address:e.api,token:e.token,maximum:e.maximum,addition:e.addition,user:e.user}))}},{key:"initMSE",value:function(t,e){var n=this;if(this.type=e,this.options.video.customType&&this.options.video.customType[e])"[object Function]"===Object.prototype.toString.call(this.options.video.customType[e])?this.options.video.customType[e](this.video,this):console.error("Illegal customType: ".concat(e));else switch("auto"===this.type&&(/m3u8(#|\?|$)/i.exec(t.src)?this.type="hls":/.flv(#|\?|$)/i.exec(t.src)?this.type="flv":/.mpd(#|\?|$)/i.exec(t.src)?this.type="dash":this.type="normal"),"hls"===this.type&&(t.canPlayType("application/x-mpegURL")||t.canPlayType("application/vnd.apple.mpegURL"))&&(this.type="normal"),this.type){case"hls":if(window.Hls)if(window.Hls.isSupported()){var i=this.options.pluginOptions.hls,r=new window.Hls(i);this.plugins.hls=r,r.loadSource(t.src),r.attachMedia(t),this.events.on("destroy",(function(){r.destroy(),delete n.plugins.hls}))}else this.notice("Error: Hls is not supported.");else this.notice("Error: Can't find Hls.");break;case"flv":if(window.flvjs)if(window.flvjs.isSupported()){var a=window.flvjs.createPlayer(Object.assign(this.options.pluginOptions.flv.mediaDataSource||{},{type:"flv",url:t.src}),this.options.pluginOptions.flv.config);this.plugins.flvjs=a,a.attachMediaElement(t),a.load(),this.events.on("destroy",(function(){a.unload(),a.detachMediaElement(),a.destroy(),delete n.plugins.flvjs}))}else this.notice("Error: flvjs is not supported.");else this.notice("Error: Can't find flvjs.");break;case"dash":if(window.dashjs){var s=window.dashjs.MediaPlayer().create().initialize(t,t.src,!1),o=this.options.pluginOptions.dash;s.updateSettings(o),this.plugins.dash=s,this.events.on("destroy",(function(){window.dashjs.MediaPlayer().reset(),delete n.plugins.dash}))}else this.notice("Error: Can't find dashjs.");break;case"webtorrent":if(window.WebTorrent)if(window.WebTorrent.WEBRTC_SUPPORT){this.container.classList.add("dplayer-loading");var l=this.options.pluginOptions.webtorrent,d=new window.WebTorrent(l);this.plugins.webtorrent=d;var c=t.src;t.src="",t.preload="metadata",t.addEventListener("durationchange",(function(){return n.container.classList.remove("dplayer-loading")}),{once:!0}),d.add(c,(function(t){t.files.find((function(t){return t.name.endsWith(".mp4")})).renderTo(n.video,{autoplay:n.options.autoplay,controls:!1})})),this.events.on("destroy",(function(){d.remove(c),d.destroy(),delete n.plugins.webtorrent}))}else this.notice("Error: Webtorrent is not supported.");else this.notice("Error: Can't find Webtorrent.")}}},{key:"initVideo",value:function(t,e){var n=this;this.initMSE(t,e),this.on("durationchange",(function(){1!==t.duration&&t.duration!==1/0&&(n.template.dtime.innerHTML=B.secondToTime(t.duration))})),this.on("progress",(function(){var e=t.buffered.length?t.buffered.end(t.buffered.length-1)/t.duration:0;n.bar.set("loaded",e,"width")})),this.on("error",(function(){n.video.error&&n.tran&&n.notice&&"webtorrent"!==n.type&&n.notice(n.tran("video-failed"))})),this.on("ended",(function(){n.bar.set("played",1,"width"),n.setting.loop?(n.seek(0),n.play()):n.pause(),n.danmaku&&(n.danmaku.danIndex=0)})),this.on("play",(function(){n.paused&&n.play(!0)})),this.on("pause",(function(){n.paused||n.pause(!0)})),this.on("timeupdate",(function(){n.bar.set("played",n.video.currentTime/n.video.duration,"width");var t=B.secondToTime(n.video.currentTime);n.template.ptime.innerHTML!==t&&(n.template.ptime.innerHTML=t)}));for(var i=function(e){t.addEventListener(n.events.videoEvents[e],(function(t){n.events.trigger(n.events.videoEvents[e],t)}))},r=0;r<this.events.videoEvents.length;r++)i(r);this.volume(this.user.get("volume"),!0,!0),this.options.subtitle&&(this.subtitle=new Kn(this.template.subtitle,this.video,this.options.subtitle,this.events),Array.isArray(this.options.subtitle.url)&&(this.subtitles=new Qn(this)),this.user.get("subtitle")||this.subtitle.hide())}},{key:"switchQuality",value:function(t){var e=this;if(t="string"==typeof t?parseInt(t):t,this.qualityIndex!==t&&!this.switchingQuality){this.prevIndex=this.qualityIndex,this.qualityIndex=t,this.switchingQuality=!0,this.quality=this.options.video.quality[t],this.template.qualityButton.innerHTML=this.quality.name;var n=this.video.paused;this.video.pause();var i=zi()({current:!1,pic:null,screenshot:this.options.screenshot,preload:"auto",url:this.quality.url,subtitle:this.options.subtitle}),r=(new DOMParser).parseFromString(i,"text/html").body.firstChild;this.template.videoWrap.insertBefore(r,this.template.videoWrap.getElementsByTagName("div")[0]),this.prevVideo=this.video,this.video=r,this.initVideo(this.video,this.quality.type||this.options.video.type),this.seek(this.prevVideo.currentTime),this.notice("".concat(this.tran("switching-quality").replace("%q",this.quality.name)),-1,void 0,"switch-quality"),this.events.trigger("quality_start",this.quality),this.on("canplay",(function(){if(e.prevVideo){if(e.video.currentTime!==e.prevVideo.currentTime)return void e.seek(e.prevVideo.currentTime);e.template.videoWrap.removeChild(e.prevVideo),e.video.classList.add("dplayer-video-current"),n||e.video.play(),e.prevVideo=null,e.notice("".concat(e.tran("switched-quality").replace("%q",e.quality.name)),void 0,void 0,"switch-quality"),e.switchingQuality=!1,e.events.trigger("quality_end")}})),this.on("error",(function(){e.video.error&&e.prevVideo&&(e.template.videoWrap.removeChild(e.video),e.video=e.prevVideo,n||e.video.play(),e.qualityIndex=e.prevIndex,e.quality=e.options.video.quality[e.qualityIndex],e.noticeTime=setTimeout((function(){e.template.notice.style.opacity=0,e.events.trigger("notice_hide")}),3e3),e.prevVideo=null,e.switchingQuality=!1)}))}}},{key:"notice",value:function(t){var e,n,i,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:2e3,a=arguments.length>2&&void 0!==arguments[2]?arguments[2]:.8,s=arguments.length>3?arguments[3]:void 0;if(s&&((e=document.getElementById("dplayer-notice-".concat(s)))&&(e.innerHTML=t),this.noticeList[s]&&(clearTimeout(this.noticeList[s]),this.noticeList[s]=null)),!e){var o=kn.NewNotice(t,a,s);this.template.noticeList.appendChild(o),e=o}this.events.trigger("notice_show",e),r>0&&(this.noticeList[s]=setTimeout((n=e,i=this,function(){n.addEventListener("animationend",(function(){i.template.noticeList.removeChild(n)})),n.classList.add("remove-notice"),i.events.trigger("notice_hide"),i.noticeList[s]=null}),r))}},{key:"resize",value:function(){this.danmaku&&this.danmaku.resize(),this.controller.thumbnails&&this.controller.thumbnails.resize(160,this.video.videoHeight/this.video.videoWidth*160,this.template.barWrap.offsetWidth),this.events.trigger("resize")}},{key:"speed",value:function(t){this.video.playbackRate=t}},{key:"destroy",value:function(){qi.splice(qi.indexOf(this),1),this.pause(),document.removeEventListener("click",this.docClickFun,!0),this.container.removeEventListener("click",this.containerClickFun,!0),this.fullScreen.destroy(),this.hotkey.destroy(),this.contextmenu.destroy(),this.controller.destroy(),this.timer.destroy(),this.video.src="",this.container.innerHTML="",this.events.trigger("destroy")}}],i=[{key:"version",get:function(){return"1.27.1"}}],n&&Yi(e.prototype,n),i&&Yi(e,i),Object.defineProperty(e,"prototype",{writable:!1}),t}(),Wi=Vi;console.log("\n".concat(" 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n.alwaysNormalize?(r.path=q.normalizePath(r.path),q.buildURLFromParts(r)):e;var a=q.parseURL(t);if(!a)throw new Error("Error trying to parse base URL.");if(!a.netLoc&&a.path&&"/"!==a.path[0]){var s=Y.exec(a.path);a.netLoc=s[1],a.path=s[2]}a.netLoc&&!a.path&&(a.path="/");var o={scheme:a.scheme,netLoc:r.netLoc,path:null,params:r.params,query:r.query,fragment:r.fragment};if(!r.netLoc&&(o.netLoc=a.netLoc,"/"!==r.path[0]))if(r.path){var l=a.path,d=l.substring(0,l.lastIndexOf("/")+1)+r.path;o.path=q.normalizePath(d)}else o.path=a.path,r.params||(o.params=a.params,r.query||(o.query=a.query));return null===o.path&&(o.path=n.alwaysNormalize?q.normalizePath(r.path):r.path),q.buildURLFromParts(o)},parseURL:function(t){var e=H.exec(t);return e?{scheme:e[1]||"",netLoc:e[2]||"",path:e[3]||"",params:e[4]||"",query:e[5]||"",fragment:e[6]||""}:null},normalizePath:function(t){for(t=t.split("").reverse().join("").replace($,"");t.length!==(t=t.replace(K,"")).length;);return t.split("").reverse().join("")},buildURLFromParts:function(t){return t.scheme+t.netLoc+t.path+t.params+t.query+t.fragment}};var W=V.exports;function Q(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var i=Object.getOwnPropertySymbols(t);e&&(i=i.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),n.push.apply(n,i)}return n}function X(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{};e%2?Q(Object(n),!0).forEach((function(e){Z(t,e,n[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):Q(Object(n)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))}))}return t}function J(t){var e=function(t,e){if("object"!=typeof t||!t)return t;var n=t[Symbol.toPrimitive];if(void 0!==n){var i=n.call(t,e||"default");if("object"!=typeof i)return i;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===e?String:Number)(t)}(t,"string");return"symbol"==typeof e?e:String(e)}function Z(t,e,n){return(e=J(e))in t?Object.defineProperty(t,e,{value:n,enumerable:!0,configurable:!0,writable:!0}):t[e]=n,t}function tt(){return tt=Object.assign?Object.assign.bind():function(t){for(var e=1;e<arguments.length;e++){var n=arguments[e];for(var i in n)Object.prototype.hasOwnProperty.call(n,i)&&(t[i]=n[i])}return t},tt.apply(this,arguments)}const et=Number.isFinite||function(t){return"number"==typeof t&&isFinite(t)},nt=Number.isSafeInteger||function(t){return"number"==typeof t&&Math.abs(t)<=it},it=Number.MAX_SAFE_INTEGER||9007199254740991;let rt=function(t){return t.MEDIA_ATTACHING="hlsMediaAttaching",t.MEDIA_ATTACHED="hlsMediaAttached",t.MEDIA_DETACHING="hlsMediaDetaching",t.MEDIA_DETACHED="hlsMediaDetached",t.BUFFER_RESET="hlsBufferReset",t.BUFFER_CODECS="hlsBufferCodecs",t.BUFFER_CREATED="hlsBufferCreated",t.BUFFER_APPENDING="hlsBufferAppending",t.BUFFER_APPENDED="hlsBufferAppended",t.BUFFER_EOS="hlsBufferEos",t.BUFFER_FLUSHING="hlsBufferFlushing",t.BUFFER_FLUSHED="hlsBufferFlushed",t.MANIFEST_LOADING="hlsManifestLoading",t.MANIFEST_LOADED="hlsManifestLoaded",t.MANIFEST_PARSED="hlsManifestParsed",t.LEVEL_SWITCHING="hlsLevelSwitching",t.LEVEL_SWITCHED="hlsLevelSwitched",t.LEVEL_LOADING="hlsLevelLoading",t.LEVEL_LOADED="hlsLevelLoaded",t.LEVEL_UPDATED="hlsLevelUpdated",t.LEVEL_PTS_UPDATED="hlsLevelPtsUpdated",t.LEVELS_UPDATED="hlsLevelsUpdated",t.AUDIO_TRACKS_UPDATED="hlsAudioTracksUpdated",t.AUDIO_TRACK_SWITCHING="hlsAudioTrackSwitching",t.AUDIO_TRACK_SWITCHED="hlsAudioTrackSwitched",t.AUDIO_TRACK_LOADING="hlsAudioTrackLoading",t.AUDIO_TRACK_LOADED="hlsAudioTrackLoaded",t.SUBTITLE_TRACKS_UPDATED="hlsSubtitleTracksUpdated",t.SUBTITLE_TRACKS_CLEARED="hlsSubtitleTracksCleared",t.SUBTITLE_TRACK_SWITCH="hlsSubtitleTrackSwitch",t.SUBTITLE_TRACK_LOADING="hlsSubtitleTrackLoading",t.SUBTITLE_TRACK_LOADED="hlsSubtitleTrackLoaded",t.SUBTITLE_FRAG_PROCESSED="hlsSubtitleFragProcessed",t.CUES_PARSED="hlsCuesParsed",t.NON_NATIVE_TEXT_TRACKS_FOUND="hlsNonNativeTextTracksFound",t.INIT_PTS_FOUND="hlsInitPtsFound",t.FRAG_LOADING="hlsFragLoading",t.FRAG_LOAD_EMERGENCY_ABORTED="hlsFragLoadEmergencyAborted",t.FRAG_LOADED="hlsFragLoaded",t.FRAG_DECRYPTED="hlsFragDecrypted",t.FRAG_PARSING_INIT_SEGMENT="hlsFragParsingInitSegment",t.FRAG_PARSING_USERDATA="hlsFragParsingUserdata",t.FRAG_PARSING_METADATA="hlsFragParsingMetadata",t.FRAG_PARSED="hlsFragParsed",t.FRAG_BUFFERED="hlsFragBuffered",t.FRAG_CHANGED="hlsFragChanged",t.FPS_DROP="hlsFpsDrop",t.FPS_DROP_LEVEL_CAPPING="hlsFpsDropLevelCapping",t.MAX_AUTO_LEVEL_UPDATED="hlsMaxAutoLevelUpdated",t.ERROR="hlsError",t.DESTROYING="hlsDestroying",t.KEY_LOADING="hlsKeyLoading",t.KEY_LOADED="hlsKeyLoaded",t.LIVE_BACK_BUFFER_REACHED="hlsLiveBackBufferReached",t.BACK_BUFFER_REACHED="hlsBackBufferReached",t.STEERING_MANIFEST_LOADED="hlsSteeringManifestLoaded",t}({}),at=function(t){return t.NETWORK_ERROR="networkError",t.MEDIA_ERROR="mediaError",t.KEY_SYSTEM_ERROR="keySystemError",t.MUX_ERROR="muxError",t.OTHER_ERROR="otherError",t}({}),st=function(t){return t.KEY_SYSTEM_NO_KEYS="keySystemNoKeys",t.KEY_SYSTEM_NO_ACCESS="keySystemNoAccess",t.KEY_SYSTEM_NO_SESSION="keySystemNoSession",t.KEY_SYSTEM_NO_CONFIGURED_LICENSE="keySystemNoConfiguredLicense",t.KEY_SYSTEM_LICENSE_REQUEST_FAILED="keySystemLicenseRequestFailed",t.KEY_SYSTEM_SERVER_CERTIFICATE_REQUEST_FAILED="keySystemServerCertificateRequestFailed",t.KEY_SYSTEM_SERVER_CERTIFICATE_UPDATE_FAILED="keySystemServerCertificateUpdateFailed",t.KEY_SYSTEM_SESSION_UPDATE_FAILED="keySystemSessionUpdateFailed",t.KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED="keySystemStatusOutputRestricted",t.KEY_SYSTEM_STATUS_INTERNAL_ERROR="keySystemStatusInternalError",t.MANIFEST_LOAD_ERROR="manifestLoadError",t.MANIFEST_LOAD_TIMEOUT="manifestLoadTimeOut",t.MANIFEST_PARSING_ERROR="manifestParsingError",t.MANIFEST_INCOMPATIBLE_CODECS_ERROR="manifestIncompatibleCodecsError",t.LEVEL_EMPTY_ERROR="levelEmptyError",t.LEVEL_LOAD_ERROR="levelLoadError",t.LEVEL_LOAD_TIMEOUT="levelLoadTimeOut",t.LEVEL_PARSING_ERROR="levelParsingError",t.LEVEL_SWITCH_ERROR="levelSwitchError",t.AUDIO_TRACK_LOAD_ERROR="audioTrackLoadError",t.AUDIO_TRACK_LOAD_TIMEOUT="audioTrackLoadTimeOut",t.SUBTITLE_LOAD_ERROR="subtitleTrackLoadError",t.SUBTITLE_TRACK_LOAD_TIMEOUT="subtitleTrackLoadTimeOut",t.FRAG_LOAD_ERROR="fragLoadError",t.FRAG_LOAD_TIMEOUT="fragLoadTimeOut",t.FRAG_DECRYPT_ERROR="fragDecryptError",t.FRAG_PARSING_ERROR="fragParsingError",t.FRAG_GAP="fragGap",t.REMUX_ALLOC_ERROR="remuxAllocError",t.KEY_LOAD_ERROR="keyLoadError",t.KEY_LOAD_TIMEOUT="keyLoadTimeOut",t.BUFFER_ADD_CODEC_ERROR="bufferAddCodecError",t.BUFFER_INCOMPATIBLE_CODECS_ERROR="bufferIncompatibleCodecsError",t.BUFFER_APPEND_ERROR="bufferAppendError",t.BUFFER_APPENDING_ERROR="bufferAppendingError",t.BUFFER_STALLED_ERROR="bufferStalledError",t.BUFFER_FULL_ERROR="bufferFullError",t.BUFFER_SEEK_OVER_HOLE="bufferSeekOverHole",t.BUFFER_NUDGE_ON_STALL="bufferNudgeOnStall",t.INTERNAL_EXCEPTION="internalException",t.INTERNAL_ABORTED="aborted",t.UNKNOWN="unknown",t}({});const ot=function(){},lt={trace:ot,debug:ot,log:ot,warn:ot,info:ot,error:ot};let dt=lt;function ct(t,...e){e.forEach((function(e){dt[e]=t[e]?t[e].bind(t):function(t){const e=self.console[t];return e?e.bind(self.console,`[${t}] >`):ot}(e)}))}const ut=dt,ht=/^(\d+)x(\d+)$/,pt=/(.+?)=(".*?"|.*?)(?:,|$)/g;class ft{constructor(t){"string"==typeof t&&(t=ft.parseAttrList(t)),tt(this,t)}get clientAttrs(){return Object.keys(this).filter((t=>"X-"===t.substring(0,2)))}decimalInteger(t){const e=parseInt(this[t],10);return e>Number.MAX_SAFE_INTEGER?1/0:e}hexadecimalInteger(t){if(this[t]){let e=(this[t]||"0x").slice(2);e=(1&e.length?"0":"")+e;const n=new Uint8Array(e.length/2);for(let t=0;t<e.length/2;t++)n[t]=parseInt(e.slice(2*t,2*t+2),16);return n}return null}hexadecimalIntegerAsNumber(t){const e=parseInt(this[t],16);return e>Number.MAX_SAFE_INTEGER?1/0:e}decimalFloatingPoint(t){return parseFloat(this[t])}optionalFloat(t,e){const n=this[t];return n?parseFloat(n):e}enumeratedString(t){return this[t]}bool(t){return"YES"===this[t]}decimalResolution(t){const e=ht.exec(this[t]);if(null!==e)return{width:parseInt(e[1],10),height:parseInt(e[2],10)}}static parseAttrList(t){let e;const n={};for(pt.lastIndex=0;null!==(e=pt.exec(t));){let t=e[2];0===t.indexOf('"')&&t.lastIndexOf('"')===t.length-1&&(t=t.slice(1,-1));n[e[1].trim()]=t}return n}}function mt(t){return"SCTE35-OUT"===t||"SCTE35-IN"===t}class gt{constructor(t,e){if(this.attr=void 0,this._startDate=void 0,this._endDate=void 0,this._badValueForSameId=void 0,e){const n=e.attr;for(const e in n)if(Object.prototype.hasOwnProperty.call(t,e)&&t[e]!==n[e]){ut.warn(`DATERANGE tag attribute: "${e}" does not match for tags with ID: "${t.ID}"`),this._badValueForSameId=e;break}t=tt(new ft({}),n,t)}if(this.attr=t,this._startDate=new Date(t["START-DATE"]),"END-DATE"in this.attr){const t=new Date(this.attr["END-DATE"]);et(t.getTime())&&(this._endDate=t)}}get id(){return this.attr.ID}get class(){return this.attr.CLASS}get startDate(){return this._startDate}get endDate(){if(this._endDate)return this._endDate;const t=this.duration;return null!==t?new Date(this._startDate.getTime()+1e3*t):null}get duration(){if("DURATION"in this.attr){const t=this.attr.decimalFloatingPoint("DURATION");if(et(t))return t}else if(this._endDate)return(this._endDate.getTime()-this._startDate.getTime())/1e3;return null}get plannedDuration(){return"PLANNED-DURATION"in this.attr?this.attr.decimalFloatingPoint("PLANNED-DURATION"):null}get endOnNext(){return this.attr.bool("END-ON-NEXT")}get isValid(){return!!this.id&&!this._badValueForSameId&&et(this.startDate.getTime())&&(null===this.duration||this.duration>=0)&&(!this.endOnNext||!!this.class)}}class yt{constructor(){this.aborted=!1,this.loaded=0,this.retry=0,this.total=0,this.chunkCount=0,this.bwEstimate=0,this.loading={start:0,first:0,end:0},this.parsing={start:0,end:0},this.buffering={start:0,first:0,end:0}}}var At="audio",vt="video",bt="audiovideo";class Et{constructor(t){this._byteRange=null,this._url=null,this.baseurl=void 0,this.relurl=void 0,this.elementaryStreams={[At]:null,[vt]:null,[bt]:null},this.baseurl=t}setByteRange(t,e){const n=t.split("@",2);let i;i=1===n.length?(null==e?void 0:e.byteRangeEndOffset)||0:parseInt(n[1]),this._byteRange=[i,parseInt(n[0])+i]}get byteRange(){return this._byteRange?this._byteRange:[]}get byteRangeStartOffset(){return this.byteRange[0]}get byteRangeEndOffset(){return this.byteRange[1]}get url(){return!this._url&&this.baseurl&&this.relurl&&(this._url=W.buildAbsoluteURL(this.baseurl,this.relurl,{alwaysNormalize:!0})),this._url||""}set url(t){this._url=t}}class wt extends Et{constructor(t,e){super(e),this._decryptdata=null,this.rawProgramDateTime=null,this.programDateTime=null,this.tagList=[],this.duration=0,this.sn=0,this.levelkeys=void 0,this.type=void 0,this.loader=null,this.keyLoader=null,this.level=-1,this.cc=0,this.startPTS=void 0,this.endPTS=void 0,this.startDTS=void 0,this.endDTS=void 0,this.start=0,this.deltaPTS=void 0,this.maxStartPTS=void 0,this.minEndPTS=void 0,this.stats=new yt,this.data=void 0,this.bitrateTest=!1,this.title=null,this.initSegment=null,this.endList=void 0,this.gap=void 0,this.urlId=0,this.type=t}get decryptdata(){const{levelkeys:t}=this;if(!t&&!this._decryptdata)return null;if(!this._decryptdata&&this.levelkeys&&!this.levelkeys.NONE){const t=this.levelkeys.identity;if(t)this._decryptdata=t.getDecryptData(this.sn);else{const t=Object.keys(this.levelkeys);if(1===t.length)return this._decryptdata=this.levelkeys[t[0]].getDecryptData(this.sn)}}return this._decryptdata}get end(){return this.start+this.duration}get endProgramDateTime(){if(null===this.programDateTime)return null;if(!et(this.programDateTime))return null;const t=et(this.duration)?this.duration:0;return this.programDateTime+1e3*t}get encrypted(){var t;if(null!=(t=this._decryptdata)&&t.encrypted)return!0;if(this.levelkeys){const t=Object.keys(this.levelkeys),e=t.length;if(e>1||1===e&&this.levelkeys[t[0]].encrypted)return!0}return!1}setKeyFormat(t){if(this.levelkeys){const e=this.levelkeys[t];e&&!this._decryptdata&&(this._decryptdata=e.getDecryptData(this.sn))}}abortRequests(){var t,e;null==(t=this.loader)||t.abort(),null==(e=this.keyLoader)||e.abort()}setElementaryStreamInfo(t,e,n,i,r,a=!1){const{elementaryStreams:s}=this,o=s[t];o?(o.startPTS=Math.min(o.startPTS,e),o.endPTS=Math.max(o.endPTS,n),o.startDTS=Math.min(o.startDTS,i),o.endDTS=Math.max(o.endDTS,r)):s[t]={startPTS:e,endPTS:n,startDTS:i,endDTS:r,partial:a}}clearElementaryStreamInfo(){const{elementaryStreams:t}=this;t[At]=null,t[vt]=null,t[bt]=null}}class xt extends Et{constructor(t,e,n,i,r){super(n),this.fragOffset=0,this.duration=0,this.gap=!1,this.independent=!1,this.relurl=void 0,this.fragment=void 0,this.index=void 0,this.stats=new yt,this.duration=t.decimalFloatingPoint("DURATION"),this.gap=t.bool("GAP"),this.independent=t.bool("INDEPENDENT"),this.relurl=t.enumeratedString("URI"),this.fragment=e,this.index=i;const a=t.enumeratedString("BYTERANGE");a&&this.setByteRange(a,r),r&&(this.fragOffset=r.fragOffset+r.duration)}get start(){return this.fragment.start+this.fragOffset}get end(){return this.start+this.duration}get loaded(){const{elementaryStreams:t}=this;return!!(t.audio||t.video||t.audiovideo)}}class St{constructor(t){this.PTSKnown=!1,this.alignedSliding=!1,this.averagetargetduration=void 0,this.endCC=0,this.endSN=0,this.fragments=void 0,this.fragmentHint=void 0,this.partList=null,this.dateRanges=void 0,this.live=!0,this.ageHeader=0,this.advancedDateTime=void 0,this.updated=!0,this.advanced=!0,this.availabilityDelay=void 0,this.misses=0,this.startCC=0,this.startSN=0,this.startTimeOffset=null,this.targetduration=0,this.totalduration=0,this.type=null,this.url=void 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t}(t.toLowerCase(),e)))}function qe(t,e){return t&&"mp4a"!==t?t:e?e.split(",")[0]:e}const Ve=/#EXT-X-STREAM-INF:([^\r\n]*)(?:[\r\n](?:#[^\r\n]*)?)*([^\r\n]+)|#EXT-X-(SESSION-DATA|SESSION-KEY|DEFINE|CONTENT-STEERING|START):([^\r\n]*)[\r\n]+/g,We=/#EXT-X-MEDIA:(.*)/g,Qe=/^#EXT(?:INF|-X-TARGETDURATION):/m,Xe=new RegExp([/#EXTINF:\s*(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source,/(?!#) *(\S[\S ]*)/.source,/#EXT-X-BYTERANGE:*(.+)/.source,/#EXT-X-PROGRAM-DATE-TIME:(.+)/.source,/#.*/.source].join("|"),"g"),Je=new RegExp([/#(EXTM3U)/.source,/#EXT-X-(DATERANGE|DEFINE|KEY|MAP|PART|PART-INF|PLAYLIST-TYPE|PRELOAD-HINT|RENDITION-REPORT|SERVER-CONTROL|SKIP|START):(.+)/.source,/#EXT-X-(BITRATE|DISCONTINUITY-SEQUENCE|MEDIA-SEQUENCE|TARGETDURATION|VERSION): *(\d+)/.source,/#EXT-X-(DISCONTINUITY|ENDLIST|GAP|INDEPENDENT-SEGMENTS)/.source,/(#)([^:]*):(.*)/.source,/(#)(.*)(?:.*)\r?\n?/.source].join("|"));class Ze{static findGroup(t,e){for(let n=0;n<t.length;n++){const i=t[n];if(i.id===e)return i}}static 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e=t["DATA-ID"];e&&(null===n.sessionData&&(n.sessionData={}),n.sessionData[e]=t);break}case"SESSION-KEY":{const t=tn(i,e,n);t.encrypted&&t.isSupported()?(null===n.sessionKeys&&(n.sessionKeys=[]),n.sessionKeys.push(t)):ut.warn(`[Keys] Ignoring invalid EXT-X-SESSION-KEY tag: "${i}"`);break}case"DEFINE":{const t=new ft(i);Be(n,t,["NAME","VALUE","QUERYPARAM"]),Ue(n,t,e)}break;case"CONTENT-STEERING":{const t=new ft(i);Be(n,t,["SERVER-URI","PATHWAY-ID"]),n.contentSteering={uri:Ze.resolve(t["SERVER-URI"],e),pathwayId:t["PATHWAY-ID"]||"."};break}case"START":n.startTimeOffset=en(i)}}const s=i.length>0&&i.length<n.levels.length;return n.levels=s?i:n.levels,0===n.levels.length&&(n.playlistParsingError=new Error("no levels found in manifest")),n}static parseMasterPlaylistMedia(t,e,n){let i;const r={},a=n.levels,s={AUDIO:a.map((t=>({id:t.attrs.AUDIO,audioCodec:t.audioCodec}))),SUBTITLES:a.map((t=>({id:t.attrs.SUBTITLES,textCodec:t.textCodec}))),"CLOSED-CAPTIONS":[]};let o=0;for(We.lastIndex=0;null!==(i=We.exec(t));){const t=new ft(i[1]),a=t.TYPE;if(a){const i=s[a],l=r[a]||[];r[a]=l,Be(n,t,["URI","GROUP-ID","LANGUAGE","ASSOC-LANGUAGE","STABLE-RENDITION-ID","NAME","INSTREAM-ID","CHARACTERISTICS","CHANNELS"]);const d=t.LANGUAGE,c=t["ASSOC-LANGUAGE"],u=t.CHANNELS,h=t.CHARACTERISTICS,p=t["INSTREAM-ID"],f={attrs:t,bitrate:0,id:o++,groupId:t["GROUP-ID"]||"",name:t.NAME||d||"",type:a,default:t.bool("DEFAULT"),autoselect:t.bool("AUTOSELECT"),forced:t.bool("FORCED"),lang:d,url:t.URI?Ze.resolve(t.URI,e):""};if(c&&(f.assocLang=c),u&&(f.channels=u),h&&(f.characteristics=h),p&&(f.instreamId=p),null!=i&&i.length){const t=Ze.findGroup(i,f.groupId)||i[0];rn(f,t,"audioCodec"),rn(f,t,"textCodec")}l.push(f)}}return r}static parseLevelPlaylist(t,e,n,i,r,a){const s=new St(e),o=s.fragments;let l,d,c,u=null,h=0,p=0,f=0,m=0,g=null,y=new wt(i,e),A=-1,v=!1,b=null;for(Xe.lastIndex=0,s.m3u8=t,s.hasVariableRefs=De(t);null!==(l=Xe.exec(t));){v&&(v=!1,y=new wt(i,e),y.start=f,y.sn=h,y.cc=m,y.level=n,u&&(y.initSegment=u,y.rawProgramDateTime=u.rawProgramDateTime,u.rawProgramDateTime=null,b&&(y.setByteRange(b),b=null)));const t=l[1];if(t){y.duration=parseFloat(t);const e=(" "+l[2]).slice(1);y.title=e||null,y.tagList.push(e?["INF",t,e]:["INF",t])}else if(l[3]){if(et(y.duration)){y.start=f,c&&on(y,c,s),y.sn=h,y.level=n,y.cc=m,o.push(y);const t=(" "+l[3]).slice(1);y.relurl=Pe(s,t),an(y,g),g=y,f+=y.duration,h++,p=0,v=!0}}else if(l[4]){const t=(" "+l[4]).slice(1);g?y.setByteRange(t,g):y.setByteRange(t)}else if(l[5])y.rawProgramDateTime=(" "+l[5]).slice(1),y.tagList.push(["PROGRAM-DATE-TIME",y.rawProgramDateTime]),-1===A&&(A=o.length);else{if(l=l[0].match(Je),!l){ut.warn("No matches on slow regex match for level playlist!");continue}for(d=1;d<l.length&&void 0===l[d];d++);const t=(" "+l[d]).slice(1),r=(" "+l[d+1]).slice(1),f=l[d+2]?(" "+l[d+2]).slice(1):"";switch(t){case"PLAYLIST-TYPE":s.type=r.toUpperCase();break;case"MEDIA-SEQUENCE":h=s.startSN=parseInt(r);break;case"SKIP":{const t=new ft(r);Be(s,t,["RECENTLY-REMOVED-DATERANGES"]);const e=t.decimalInteger("SKIPPED-SEGMENTS");if(et(e)){s.skippedSegments=e;for(let t=e;t--;)o.unshift(null);h+=e}const n=t.enumeratedString("RECENTLY-REMOVED-DATERANGES");n&&(s.recentlyRemovedDateranges=n.split("\t"));break}case"TARGETDURATION":s.targetduration=Math.max(parseInt(r),1);break;case"VERSION":s.version=parseInt(r);break;case"INDEPENDENT-SEGMENTS":case"EXTM3U":break;case"ENDLIST":s.live=!1;break;case"#":(r||f)&&y.tagList.push(f?[r,f]:[r]);break;case"DISCONTINUITY":m++,y.tagList.push(["DIS"]);break;case"GAP":y.gap=!0,y.tagList.push([t]);break;case"BITRATE":y.tagList.push([t,r]);break;case"DATERANGE":{const t=new ft(r);Be(s,t,["ID","CLASS","START-DATE","END-DATE","SCTE35-CMD","SCTE35-OUT","SCTE35-IN"]),Be(s,t,t.clientAttrs);const e=new gt(t,s.dateRanges[t.ID]);e.isValid||s.skippedSegments?s.dateRanges[e.id]=e:ut.warn(`Ignoring invalid DATERANGE tag: "${r}"`),y.tagList.push(["EXT-X-DATERANGE",r]);break}case"DEFINE":{const t=new ft(r);Be(s,t,["NAME","VALUE","IMPORT","QUERYPARAM"]),"IMPORT"in t?Fe(s,t,a):Ue(s,t,e)}break;case"DISCONTINUITY-SEQUENCE":m=parseInt(r);break;case"KEY":{const t=tn(r,e,s);if(t.isSupported()){if("NONE"===t.method){c=void 0;break}c||(c={}),c[t.keyFormat]&&(c=tt({},c)),c[t.keyFormat]=t}else ut.warn(`[Keys] Ignoring invalid EXT-X-KEY tag: "${r}"`);break}case"START":s.startTimeOffset=en(r);break;case"MAP":{const t=new ft(r);if(Be(s,t,["BYTERANGE","URI"]),y.duration){const r=new wt(i,e);sn(r,t,n,c),u=r,y.initSegment=u,u.rawProgramDateTime&&!y.rawProgramDateTime&&(y.rawProgramDateTime=u.rawProgramDateTime)}else{const e=y.byteRangeEndOffset;if(e){const t=y.byteRangeStartOffset;b=`${e-t}@${t}`}else b=null;sn(y,t,n,c),u=y,v=!0}break}case"SERVER-CONTROL":{const t=new ft(r);s.canBlockReload=t.bool("CAN-BLOCK-RELOAD"),s.canSkipUntil=t.optionalFloat("CAN-SKIP-UNTIL",0),s.canSkipDateRanges=s.canSkipUntil>0&&t.bool("CAN-SKIP-DATERANGES"),s.partHoldBack=t.optionalFloat("PART-HOLD-BACK",0),s.holdBack=t.optionalFloat("HOLD-BACK",0);break}case"PART-INF":{const t=new ft(r);s.partTarget=t.decimalFloatingPoint("PART-TARGET");break}case"PART":{let t=s.partList;t||(t=s.partList=[]);const n=p>0?t[t.length-1]:void 0,i=p++,a=new ft(r);Be(s,a,["BYTERANGE","URI"]);const o=new xt(a,y,e,i,n);t.push(o),y.duration+=o.duration;break}case"PRELOAD-HINT":{const t=new ft(r);Be(s,t,["URI"]),s.preloadHint=t;break}case"RENDITION-REPORT":{const t=new ft(r);Be(s,t,["URI"]),s.renditionReports=s.renditionReports||[],s.renditionReports.push(t);break}default:ut.warn(`line parsed but not handled: ${l}`)}}}g&&!g.relurl?(o.pop(),f-=g.duration,s.partList&&(s.fragmentHint=g)):s.partList&&(an(y,g),y.cc=m,s.fragmentHint=y,c&&on(y,c,s));const E=o.length,w=o[0],x=o[E-1];if(f+=s.skippedSegments*s.targetduration,f>0&&E&&x){s.averagetargetduration=f/E;const t=x.sn;s.endSN="initSegment"!==t?t:0,s.live||(x.endList=!0),w&&(s.startCC=w.cc)}else s.endSN=0,s.startCC=0;return s.fragmentHint&&(f+=s.fragmentHint.duration),s.totalduration=f,s.endCC=m,A>0&&function(t,e){let n=t[e];for(let i=e;i--;){const e=t[i];if(!e)return;e.programDateTime=n.programDateTime-1e3*e.duration,n=e}}(o,A),s}}function tn(t,e,n){var i,r;const a=new ft(t);Be(n,a,["KEYFORMAT","KEYFORMATVERSIONS","URI","IV","URI"]);const s=null!=(i=a.METHOD)?i:"",o=a.URI,l=a.hexadecimalInteger("IV"),d=a.KEYFORMATVERSIONS,c=null!=(r=a.KEYFORMAT)?r:"identity";o&&a.IV&&!l&&ut.error(`Invalid IV: ${a.IV}`);const u=o?Ze.resolve(o,e):"",h=(d||"1").split("/").map(Number).filter(Number.isFinite);return new Ie(s,u,c,h,l)}function en(t){const e=new ft(t).decimalFloatingPoint("TIME-OFFSET");return et(e)?e:null}function nn(t,e){let n=(t||"").split(/[ ,]+/).filter((t=>t));["video","audio","text"].forEach((t=>{const i=n.filter((e=>function(t,e){const n=Me[e];return!!n&&!!n[t.slice(0,4)]}(e,t)));i.length&&(e[`${t}Codec`]=i.join(","),n=n.filter((t=>-1===i.indexOf(t))))})),e.unknownCodecs=n}function rn(t,e,n){const i=e[n];i&&(t[n]=i)}function an(t,e){t.rawProgramDateTime?t.programDateTime=Date.parse(t.rawProgramDateTime):null!=e&&e.programDateTime&&(t.programDateTime=e.endProgramDateTime),et(t.programDateTime)||(t.programDateTime=null,t.rawProgramDateTime=null)}function sn(t,e,n,i){t.relurl=e.URI,e.BYTERANGE&&t.setByteRange(e.BYTERANGE),t.level=n,t.sn="initSegment",i&&(t.levelkeys=i),t.initSegment=null}function on(t,e,n){t.levelkeys=e;const{encryptedFragments:i}=n;i.length&&i[i.length-1].levelkeys===e||!Object.keys(e).some((t=>e[t].isCommonEncryption))||i.push(t)}var ln="manifest",dn="level",cn="audioTrack",un="subtitleTrack",hn="main",pn="audio",fn="subtitle";function mn(t){const{type:e}=t;switch(e){case cn:return pn;case un:return fn;default:return hn}}function gn(t,e){let n=t.url;return void 0!==n&&0!==n.indexOf("data:")||(n=e.url),n}class yn{constructor(t){this.hls=void 0,this.loaders=Object.create(null),this.variableList=null,this.hls=t,this.registerListeners()}startLoad(t){}stopLoad(){this.destroyInternalLoaders()}registerListeners(){const{hls:t}=this;t.on(rt.MANIFEST_LOADING,this.onManifestLoading,this),t.on(rt.LEVEL_LOADING,this.onLevelLoading,this),t.on(rt.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),t.on(rt.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)}unregisterListeners(){const{hls:t}=this;t.off(rt.MANIFEST_LOADING,this.onManifestLoading,this),t.off(rt.LEVEL_LOADING,this.onLevelLoading,this),t.off(rt.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),t.off(rt.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)}createInternalLoader(t){const e=this.hls.config,n=e.pLoader,i=e.loader,r=new(n||i)(e);return this.loaders[t.type]=r,r}getInternalLoader(t){return this.loaders[t.type]}resetInternalLoader(t){this.loaders[t]&&delete this.loaders[t]}destroyInternalLoaders(){for(const t in this.loaders){const e=this.loaders[t];e&&e.destroy(),this.resetInternalLoader(t)}}destroy(){this.variableList=null,this.unregisterListeners(),this.destroyInternalLoaders()}onManifestLoading(t,e){const{url:n}=e;this.variableList=null,this.load({id:null,level:0,responseType:"text",type:ln,url:n,deliveryDirectives:null})}onLevelLoading(t,e){const{id:n,level:i,pathwayId:r,url:a,deliveryDirectives:s}=e;this.load({id:n,level:i,pathwayId:r,responseType:"text",type:dn,url:a,deliveryDirectives:s})}onAudioTrackLoading(t,e){const{id:n,groupId:i,url:r,deliveryDirectives:a}=e;this.load({id:n,groupId:i,level:null,responseType:"text",type:cn,url:r,deliveryDirectives:a})}onSubtitleTrackLoading(t,e){const{id:n,groupId:i,url:r,deliveryDirectives:a}=e;this.load({id:n,groupId:i,level:null,responseType:"text",type:un,url:r,deliveryDirectives:a})}load(t){var e;const n=this.hls.config;let i,r=this.getInternalLoader(t);if(r){const e=r.context;if(e&&e.url===t.url&&e.level===t.level)return void ut.trace("[playlist-loader]: playlist request ongoing");ut.log(`[playlist-loader]: aborting previous loader for type: ${t.type}`),r.abort()}if(i=t.type===ln?n.manifestLoadPolicy.default:tt({},n.playlistLoadPolicy.default,{timeoutRetry:null,errorRetry:null}),r=this.createInternalLoader(t),et(null==(e=t.deliveryDirectives)?void 0:e.part)){let e;if(t.type===dn&&null!==t.level?e=this.hls.levels[t.level].details:t.type===cn&&null!==t.id?e=this.hls.audioTracks[t.id].details:t.type===un&&null!==t.id&&(e=this.hls.subtitleTracks[t.id].details),e){const t=e.partTarget,n=e.targetduration;if(t&&n){const e=1e3*Math.max(3*t,.8*n);i=tt({},i,{maxTimeToFirstByteMs:Math.min(e,i.maxTimeToFirstByteMs),maxLoadTimeMs:Math.min(e,i.maxTimeToFirstByteMs)})}}}const a=i.errorRetry||i.timeoutRetry||{},s={loadPolicy:i,timeout:i.maxLoadTimeMs,maxRetry:a.maxNumRetry||0,retryDelay:a.retryDelayMs||0,maxRetryDelay:a.maxRetryDelayMs||0},o={onSuccess:(t,e,n,i)=>{const r=this.getInternalLoader(n);this.resetInternalLoader(n.type);const a=t.data;0===a.indexOf("#EXTM3U")?(e.parsing.start=performance.now(),Ze.isMediaPlaylist(a)?this.handleTrackOrLevelPlaylist(t,e,n,i||null,r):this.handleMasterPlaylist(t,e,n,i)):this.handleManifestParsingError(t,n,new Error("no EXTM3U delimiter"),i||null,e)},onError:(t,e,n,i)=>{this.handleNetworkError(e,n,!1,t,i)},onTimeout:(t,e,n)=>{this.handleNetworkError(e,n,!0,void 0,t)}};r.load(t,s,o)}handleMasterPlaylist(t,e,n,i){const r=this.hls,a=t.data,s=gn(t,n),o=Ze.parseMasterPlaylist(a,s);if(o.playlistParsingError)return void this.handleManifestParsingError(t,n,o.playlistParsingError,i,e);const{contentSteering:l,levels:d,sessionData:c,sessionKeys:u,startTimeOffset:h,variableList:p}=o;this.variableList=p;const{AUDIO:f=[],SUBTITLES:m,"CLOSED-CAPTIONS":g}=Ze.parseMasterPlaylistMedia(a,s,o);if(f.length){f.some((t=>!t.url))||!d[0].audioCodec||d[0].attrs.AUDIO||(ut.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),f.unshift({type:"main",name:"main",groupId:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new ft({}),bitrate:0,url:""}))}r.trigger(rt.MANIFEST_LOADED,{levels:d,audioTracks:f,subtitles:m,captions:g,contentSteering:l,url:s,stats:e,networkDetails:i,sessionData:c,sessionKeys:u,startTimeOffset:h,variableList:p})}handleTrackOrLevelPlaylist(t,e,n,i,r){const a=this.hls,{id:s,level:o,type:l}=n,d=gn(t,n),c=et(o)?o:et(s)?s:0,u=mn(n),h=Ze.parseLevelPlaylist(t.data,d,c,u,0,this.variableList);if(l===ln){const t={attrs:new ft({}),bitrate:0,details:h,name:"",url:d};a.trigger(rt.MANIFEST_LOADED,{levels:[t],audioTracks:[],url:d,stats:e,networkDetails:i,sessionData:null,sessionKeys:null,contentSteering:null,startTimeOffset:null,variableList:null})}e.parsing.end=performance.now(),n.levelDetails=h,this.handlePlaylistLoaded(h,t,e,n,i,r)}handleManifestParsingError(t,e,n,i,r){this.hls.trigger(rt.ERROR,{type:at.NETWORK_ERROR,details:st.MANIFEST_PARSING_ERROR,fatal:e.type===ln,url:t.url,err:n,error:n,reason:n.message,response:t,context:e,networkDetails:i,stats:r})}handleNetworkError(t,e,n=!1,i,r){let a=`A network ${n?"timeout":"error"+(i?" (status "+i.code+")":"")} occurred while loading ${t.type}`;t.type===dn?a+=`: ${t.level} id: ${t.id}`:t.type!==cn&&t.type!==un||(a+=` id: ${t.id} group-id: "${t.groupId}"`);const s=new Error(a);ut.warn(`[playlist-loader]: ${a}`);let o=st.UNKNOWN,l=!1;const d=this.getInternalLoader(t);switch(t.type){case ln:o=n?st.MANIFEST_LOAD_TIMEOUT:st.MANIFEST_LOAD_ERROR,l=!0;break;case dn:o=n?st.LEVEL_LOAD_TIMEOUT:st.LEVEL_LOAD_ERROR,l=!1;break;case cn:o=n?st.AUDIO_TRACK_LOAD_TIMEOUT:st.AUDIO_TRACK_LOAD_ERROR,l=!1;break;case un:o=n?st.SUBTITLE_TRACK_LOAD_TIMEOUT:st.SUBTITLE_LOAD_ERROR,l=!1}d&&this.resetInternalLoader(t.type);const c={type:at.NETWORK_ERROR,details:o,fatal:l,url:t.url,loader:d,context:t,error:s,networkDetails:e,stats:r};if(i){const n=(null==e?void 0:e.url)||t.url;c.response=X({url:n,data:void 0},i)}this.hls.trigger(rt.ERROR,c)}handlePlaylistLoaded(t,e,n,i,r,a){const s=this.hls,{type:o,level:l,id:d,groupId:c,deliveryDirectives:u}=i,h=gn(e,i),p=mn(i),f="number"==typeof i.level&&p===hn?l:void 0;if(!t.fragments.length){const t=new Error("No Segments found in Playlist");return void s.trigger(rt.ERROR,{type:at.NETWORK_ERROR,details:st.LEVEL_EMPTY_ERROR,fatal:!1,url:h,error:t,reason:t.message,response:e,context:i,level:f,parent:p,networkDetails:r,stats:n})}t.targetduration||(t.playlistParsingError=new Error("Missing Target Duration"));const m=t.playlistParsingError;if(m)s.trigger(rt.ERROR,{type:at.NETWORK_ERROR,details:st.LEVEL_PARSING_ERROR,fatal:!1,url:h,error:m,reason:m.message,response:e,context:i,level:f,parent:p,networkDetails:r,stats:n});else switch(t.live&&a&&(a.getCacheAge&&(t.ageHeader=a.getCacheAge()||0),a.getCacheAge&&!isNaN(t.ageHeader)||(t.ageHeader=0)),o){case ln:case dn:s.trigger(rt.LEVEL_LOADED,{details:t,level:f||0,id:d||0,stats:n,networkDetails:r,deliveryDirectives:u});break;case cn:s.trigger(rt.AUDIO_TRACK_LOADED,{details:t,id:d||0,groupId:c||"",stats:n,networkDetails:r,deliveryDirectives:u});break;case un:s.trigger(rt.SUBTITLE_TRACK_LOADED,{details:t,id:d||0,groupId:c||"",stats:n,networkDetails:r,deliveryDirectives:u})}}}function An(t,e){let n;try{n=new Event("addtrack")}catch(t){n=document.createEvent("Event"),n.initEvent("addtrack",!1,!1)}n.track=t,e.dispatchEvent(n)}function vn(t,e){const n=t.mode;if("disabled"===n&&(t.mode="hidden"),t.cues&&!t.cues.getCueById(e.id))try{if(t.addCue(e),!t.cues.getCueById(e.id))throw new Error(`addCue is failed for: ${e}`)}catch(n){ut.debug(`[texttrack-utils]: ${n}`);try{const n=new self.TextTrackCue(e.startTime,e.endTime,e.text);n.id=e.id,t.addCue(n)}catch(t){ut.debug(`[texttrack-utils]: Legacy TextTrackCue fallback failed: ${t}`)}}"disabled"===n&&(t.mode=n)}function bn(t){const e=t.mode;if("disabled"===e&&(t.mode="hidden"),t.cues)for(let e=t.cues.length;e--;)t.removeCue(t.cues[e]);"disabled"===e&&(t.mode=e)}function En(t,e,n,i){const r=t.mode;if("disabled"===r&&(t.mode="hidden"),t.cues&&t.cues.length>0){const r=function(t,e,n){const i=[],r=function(t,e){if(e<t[0].startTime)return 0;const n=t.length-1;if(e>t[n].endTime)return-1;let i=0,r=n;for(;i<=r;){const a=Math.floor((r+i)/2);if(e<t[a].startTime)r=a-1;else{if(!(e>t[a].startTime&&i<n))return a;i=a+1}}return t[i].startTime-e<e-t[r].startTime?i:r}(t,e);if(r>-1)for(let a=r,s=t.length;a<s;a++){const r=t[a];if(r.startTime>=e&&r.endTime<=n)i.push(r);else if(r.startTime>n)return i}return i}(t.cues,e,n);for(let e=0;e<r.length;e++)i&&!i(r[e])||t.removeCue(r[e])}"disabled"===r&&(t.mode=r)}function wn(t){const e=[];for(let n=0;n<t.length;n++){const i=t[n];"subtitles"!==i.kind&&"captions"!==i.kind||!i.label||e.push(t[n])}return e}var xn="org.id3",Sn="com.apple.quicktime.HLS",_n="https://aomedia.org/emsg/ID3";function Tn(){if("undefined"!=typeof self)return self.VTTCue||self.TextTrackCue}function kn(t,e,n,i,r){let a=new t(e,n,"");try{a.value=i,r&&(a.type=r)}catch(s){a=new t(e,n,JSON.stringify(r?X({type:r},i):i))}return a}const Cn=(()=>{const t=Tn();try{t&&new t(0,Number.POSITIVE_INFINITY,"")}catch(t){return Number.MAX_VALUE}return Number.POSITIVE_INFINITY})();function Ln(t,e){return t.getTime()/1e3-e}class In{constructor(t){this.hls=void 0,this.id3Track=null,this.media=null,this.dateRangeCuesAppended={},this.hls=t,this._registerListeners()}destroy(){this._unregisterListeners(),this.id3Track=null,this.media=null,this.dateRangeCuesAppended={},this.hls=null}_registerListeners(){const{hls:t}=this;t.on(rt.MEDIA_ATTACHED,this.onMediaAttached,this),t.on(rt.MEDIA_DETACHING,this.onMediaDetaching,this),t.on(rt.MANIFEST_LOADING,this.onManifestLoading,this),t.on(rt.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),t.on(rt.BUFFER_FLUSHING,this.onBufferFlushing,this),t.on(rt.LEVEL_UPDATED,this.onLevelUpdated,this)}_unregisterListeners(){const{hls:t}=this;t.off(rt.MEDIA_ATTACHED,this.onMediaAttached,this),t.off(rt.MEDIA_DETACHING,this.onMediaDetaching,this),t.off(rt.MANIFEST_LOADING,this.onManifestLoading,this),t.off(rt.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),t.off(rt.BUFFER_FLUSHING,this.onBufferFlushing,this),t.off(rt.LEVEL_UPDATED,this.onLevelUpdated,this)}onMediaAttached(t,e){this.media=e.media}onMediaDetaching(){this.id3Track&&(bn(this.id3Track),this.id3Track=null,this.media=null,this.dateRangeCuesAppended={})}onManifestLoading(){this.dateRangeCuesAppended={}}createTrack(t){const e=this.getID3Track(t.textTracks);return e.mode="hidden",e}getID3Track(t){if(this.media){for(let e=0;e<t.length;e++){const n=t[e];if("metadata"===n.kind&&"id3"===n.label)return An(n,this.media),n}return this.media.addTextTrack("metadata","id3")}}onFragParsingMetadata(t,e){if(!this.media)return;const{hls:{config:{enableEmsgMetadataCues:n,enableID3MetadataCues:i}}}=this;if(!n&&!i)return;const{samples:r}=e;this.id3Track||(this.id3Track=this.createTrack(this.media));const a=Tn();if(a)for(let t=0;t<r.length;t++){const e=r[t].type;if(e===_n&&!n||!i)continue;const s=Wt(r[t].data);if(s){const n=r[t].pts;let i=n+r[t].duration;i>Cn&&(i=Cn);i-n<=0&&(i=n+.25);for(let t=0;t<s.length;t++){const r=s[t];if(!qt(r)){this.updateId3CueEnds(n,e);const t=kn(a,n,i,r,e);t&&this.id3Track.addCue(t)}}}}}updateId3CueEnds(t,e){var n;const i=null==(n=this.id3Track)?void 0:n.cues;if(i)for(let n=i.length;n--;){const r=i[n];r.type===e&&r.startTime<t&&r.endTime===Cn&&(r.endTime=t)}}onBufferFlushing(t,{startOffset:e,endOffset:n,type:i}){const{id3Track:r,hls:a}=this;if(!a)return;const{config:{enableEmsgMetadataCues:s,enableID3MetadataCues:o}}=a;if(r&&(s||o)){let t;t="audio"===i?t=>t.type===xn&&o:"video"===i?t=>t.type===_n&&s:t=>t.type===xn&&o||t.type===_n&&s,En(r,e,n,t)}}onLevelUpdated(t,{details:e}){if(!this.media||!e.hasProgramDateTime||!this.hls.config.enableDateRangeMetadataCues)return;const{dateRangeCuesAppended:n,id3Track:i}=this,{dateRanges:r}=e,a=Object.keys(r);if(i){const t=Object.keys(n).filter((t=>!a.includes(t)));for(let e=t.length;e--;){const r=t[e];Object.keys(n[r].cues).forEach((t=>{i.removeCue(n[r].cues[t])})),delete n[r]}}const s=e.fragments[e.fragments.length-1];if(0===a.length||!et(null==s?void 0:s.programDateTime))return;this.id3Track||(this.id3Track=this.createTrack(this.media));const o=s.programDateTime/1e3-s.start,l=Tn();for(let t=0;t<a.length;t++){const e=a[t],i=r[e],s=Ln(i.startDate,o),u=n[e],h=(null==u?void 0:u.cues)||{};let p=(null==u?void 0:u.durationKnown)||!1,f=Cn;const m=i.endDate;if(m)f=Ln(m,o),p=!0;else if(i.endOnNext&&!p){const t=a.reduce(((t,e)=>{if(e!==i.id){const n=r[e];if(n.class===i.class&&n.startDate>i.startDate&&(!t||i.startDate<t.startDate))return n}return t}),null);t&&(f=Ln(t.startDate,o),p=!0)}const g=Object.keys(i.attr);for(let t=0;t<g.length;t++){const n=g[t];if("ID"===(c=n)||"CLASS"===c||"START-DATE"===c||"DURATION"===c||"END-DATE"===c||"END-ON-NEXT"===c)continue;const r=h[n];if(r)p&&!u.durationKnown&&(r.endTime=f);else if(l){let t=i.attr[n];mt(n)&&(d=t,t=Uint8Array.from(d.replace(/^0x/,"").replace(/([\da-fA-F]{2}) ?/g,"0x$1 ").replace(/ +$/,"").split(" ")).buffer);const r=kn(l,s,f,{key:n,data:t},Sn);r&&(r.id=e,this.id3Track.addCue(r),h[n]=r)}}n[e]={cues:h,dateRange:i,durationKnown:p}}var d,c}}class Rn{constructor(t){this.hls=void 0,this.config=void 0,this.media=null,this.levelDetails=null,this.currentTime=0,this.stallCount=0,this._latency=null,this.timeupdateHandler=()=>this.timeupdate(),this.hls=t,this.config=t.config,this.registerListeners()}get latency(){return this._latency||0}get maxLatency(){const{config:t,levelDetails:e}=this;return void 0!==t.liveMaxLatencyDuration?t.liveMaxLatencyDuration:e?t.liveMaxLatencyDurationCount*e.targetduration:0}get targetLatency(){const{levelDetails:t}=this;if(null===t)return null;const{holdBack:e,partHoldBack:n,targetduration:i}=t,{liveSyncDuration:r,liveSyncDurationCount:a,lowLatencyMode:s}=this.config,o=this.hls.userConfig;let l=s&&n||e;(o.liveSyncDuration||o.liveSyncDurationCount||0===l)&&(l=void 0!==r?r:a*i);const d=i;return l+Math.min(1*this.stallCount,d)}get liveSyncPosition(){const t=this.estimateLiveEdge(),e=this.targetLatency,n=this.levelDetails;if(null===t||null===e||null===n)return null;const i=n.edge,r=t-e-this.edgeStalled,a=i-n.totalduration,s=i-(this.config.lowLatencyMode&&n.partTarget||n.targetduration);return Math.min(Math.max(a,r),s)}get drift(){const{levelDetails:t}=this;return null===t?1:t.drift}get edgeStalled(){const{levelDetails:t}=this;if(null===t)return 0;const e=3*(this.config.lowLatencyMode&&t.partTarget||t.targetduration);return Math.max(t.age-e,0)}get forwardBufferLength(){const{media:t,levelDetails:e}=this;if(!t||!e)return 0;const n=t.buffered.length;return(n?t.buffered.end(n-1):e.edge)-this.currentTime}destroy(){this.unregisterListeners(),this.onMediaDetaching(),this.levelDetails=null,this.hls=this.timeupdateHandler=null}registerListeners(){this.hls.on(rt.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(rt.MEDIA_DETACHING,this.onMediaDetaching,this),this.hls.on(rt.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(rt.LEVEL_UPDATED,this.onLevelUpdated,this),this.hls.on(rt.ERROR,this.onError,this)}unregisterListeners(){this.hls.off(rt.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(rt.MEDIA_DETACHING,this.onMediaDetaching,this),this.hls.off(rt.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.off(rt.LEVEL_UPDATED,this.onLevelUpdated,this),this.hls.off(rt.ERROR,this.onError,this)}onMediaAttached(t,e){this.media=e.media,this.media.addEventListener("timeupdate",this.timeupdateHandler)}onMediaDetaching(){this.media&&(this.media.removeEventListener("timeupdate",this.timeupdateHandler),this.media=null)}onManifestLoading(){this.levelDetails=null,this._latency=null,this.stallCount=0}onLevelUpdated(t,{details:e}){this.levelDetails=e,e.advanced&&this.timeupdate(),!e.live&&this.media&&this.media.removeEventListener("timeupdate",this.timeupdateHandler)}onError(t,e){var n;e.details===st.BUFFER_STALLED_ERROR&&(this.stallCount++,null!=(n=this.levelDetails)&&n.live&&ut.warn("[playback-rate-controller]: Stall detected, adjusting target latency"))}timeupdate(){const{media:t,levelDetails:e}=this;if(!t||!e)return;this.currentTime=t.currentTime;const n=this.computeLatency();if(null===n)return;this._latency=n;const{lowLatencyMode:i,maxLiveSyncPlaybackRate:r}=this.config;if(!i||1===r||!e.live)return;const a=this.targetLatency;if(null===a)return;const s=n-a;if(s<Math.min(this.maxLatency,a+e.targetduration)&&s>.05&&this.forwardBufferLength>1){const e=Math.min(2,Math.max(1,r)),n=Math.round(2/(1+Math.exp(-.75*s-this.edgeStalled))*20)/20;t.playbackRate=Math.min(e,Math.max(1,n))}else 1!==t.playbackRate&&0!==t.playbackRate&&(t.playbackRate=1)}estimateLiveEdge(){const{levelDetails:t}=this;return null===t?null:t.edge+t.age}computeLatency(){const t=this.estimateLiveEdge();return null===t?null:t-this.currentTime}}const Dn=["NONE","TYPE-0","TYPE-1",null];const Bn=["SDR","PQ","HLG"];var Pn="",Un="YES",Fn="v2";function On(t){const{canSkipUntil:e,canSkipDateRanges:n,age:i}=t;return e&&i<e/2?n?Fn:Un:Pn}class Mn{constructor(t,e,n){this.msn=void 0,this.part=void 0,this.skip=void 0,this.msn=t,this.part=e,this.skip=n}addDirectives(t){const e=new self.URL(t);return void 0!==this.msn&&e.searchParams.set("_HLS_msn",this.msn.toString()),void 0!==this.part&&e.searchParams.set("_HLS_part",this.part.toString()),this.skip&&e.searchParams.set("_HLS_skip",this.skip),e.href}}class Nn{constructor(t){this._attrs=void 0,this.audioCodec=void 0,this.bitrate=void 0,this.codecSet=void 0,this.url=void 0,this.frameRate=void 0,this.height=void 0,this.id=void 0,this.name=void 0,this.videoCodec=void 0,this.width=void 0,this.details=void 0,this.fragmentError=0,this.loadError=0,this.loaded=void 0,this.realBitrate=0,this.supportedPromise=void 0,this.supportedResult=void 0,this._avgBitrate=0,this._audioGroups=void 0,this._subtitleGroups=void 0,this._urlId=0,this.url=[t.url],this._attrs=[t.attrs],this.bitrate=t.bitrate,t.details&&(this.details=t.details),this.id=t.id||0,this.name=t.name,this.width=t.width||0,this.height=t.height||0,this.frameRate=t.attrs.optionalFloat("FRAME-RATE",0),this._avgBitrate=t.attrs.decimalInteger("AVERAGE-BANDWIDTH"),this.audioCodec=t.audioCodec,this.videoCodec=t.videoCodec,this.codecSet=[t.videoCodec,t.audioCodec].filter((t=>!!t)).map((t=>t.substring(0,4))).join(","),this.addGroupId("audio",t.attrs.AUDIO),this.addGroupId("text",t.attrs.SUBTITLES)}get maxBitrate(){return Math.max(this.realBitrate,this.bitrate)}get averageBitrate(){return this._avgBitrate||this.realBitrate||this.bitrate}get attrs(){return this._attrs[0]}get codecs(){return this.attrs.CODECS||""}get pathwayId(){return this.attrs["PATHWAY-ID"]||"."}get videoRange(){return this.attrs["VIDEO-RANGE"]||"SDR"}get score(){return this.attrs.optionalFloat("SCORE",0)}get uri(){return this.url[0]||""}hasAudioGroup(t){return zn(this._audioGroups,t)}hasSubtitleGroup(t){return zn(this._subtitleGroups,t)}get audioGroups(){return this._audioGroups}get subtitleGroups(){return this._subtitleGroups}addGroupId(t,e){if(e)if("audio"===t){let t=this._audioGroups;t||(t=this._audioGroups=[]),-1===t.indexOf(e)&&t.push(e)}else if("text"===t){let t=this._subtitleGroups;t||(t=this._subtitleGroups=[]),-1===t.indexOf(e)&&t.push(e)}}get urlId(){return 0}set urlId(t){}get audioGroupIds(){return this.audioGroups?[this.audioGroupId]:void 0}get textGroupIds(){return this.subtitleGroups?[this.textGroupId]:void 0}get audioGroupId(){var t;return null==(t=this.audioGroups)?void 0:t[0]}get textGroupId(){var t;return null==(t=this.subtitleGroups)?void 0:t[0]}addFallback(){}}function zn(t,e){return!(!e||!t)&&-1!==t.indexOf(e)}function Gn(t,e){const n=e.startPTS;if(et(n)){let i,r=0;e.sn>t.sn?(r=n-t.start,i=t):(r=t.start-n,i=e),i.duration!==r&&(i.duration=r)}else if(e.sn>t.sn){t.cc===e.cc&&t.minEndPTS?e.start=t.start+(t.minEndPTS-t.start):e.start=t.start+t.duration}else e.start=Math.max(t.start-e.duration,0)}function jn(t,e,n,i,r,a){i-n<=0&&(ut.warn("Fragment should have a positive duration",e),i=n+e.duration,a=r+e.duration);let s=n,o=i;const l=e.startPTS,d=e.endPTS;if(et(l)){const t=Math.abs(l-n);et(e.deltaPTS)?e.deltaPTS=Math.max(t,e.deltaPTS):e.deltaPTS=t,s=Math.max(n,l),n=Math.min(n,l),r=Math.min(r,e.startDTS),o=Math.min(i,d),i=Math.max(i,d),a=Math.max(a,e.endDTS)}const c=n-e.start;0!==e.start&&(e.start=n),e.duration=i-e.start,e.startPTS=n,e.maxStartPTS=s,e.startDTS=r,e.endPTS=i,e.minEndPTS=o,e.endDTS=a;const u=e.sn;if(!t||u<t.startSN||u>t.endSN)return 0;let h;const p=u-t.startSN,f=t.fragments;for(f[p]=e,h=p;h>0;h--)Gn(f[h],f[h-1]);for(h=p;h<f.length-1;h++)Gn(f[h],f[h+1]);return t.fragmentHint&&Gn(f[f.length-1],t.fragmentHint),t.PTSKnown=t.alignedSliding=!0,c}function Hn(t,e){let n=null;const i=t.fragments;for(let t=i.length-1;t>=0;t--){const e=i[t].initSegment;if(e){n=e;break}}t.fragmentHint&&delete t.fragmentHint.endPTS;let r,a=0;if(function(t,e,n){const i=e.skippedSegments,r=Math.max(t.startSN,e.startSN)-e.startSN,a=(t.fragmentHint?1:0)+(i?e.endSN:Math.min(t.endSN,e.endSN))-e.startSN,s=e.startSN-t.startSN,o=e.fragmentHint?e.fragments.concat(e.fragmentHint):e.fragments,l=t.fragmentHint?t.fragments.concat(t.fragmentHint):t.fragments;for(let t=r;t<=a;t++){const r=l[s+t];let a=o[t];i&&!a&&t<i&&(a=e.fragments[t]=r),r&&a&&n(r,a)}}(t,e,((t,i)=>{t.relurl&&(a=t.cc-i.cc),et(t.startPTS)&&et(t.endPTS)&&(i.start=i.startPTS=t.startPTS,i.startDTS=t.startDTS,i.maxStartPTS=t.maxStartPTS,i.endPTS=t.endPTS,i.endDTS=t.endDTS,i.minEndPTS=t.minEndPTS,i.duration=t.endPTS-t.startPTS,i.duration&&(r=i),e.PTSKnown=e.alignedSliding=!0),i.elementaryStreams=t.elementaryStreams,i.loader=t.loader,i.stats=t.stats,t.initSegment&&(i.initSegment=t.initSegment,n=t.initSegment)})),n){(e.fragmentHint?e.fragments.concat(e.fragmentHint):e.fragments).forEach((t=>{var e;!t||t.initSegment&&t.initSegment.relurl!==(null==(e=n)?void 0:e.relurl)||(t.initSegment=n)}))}if(e.skippedSegments)if(e.deltaUpdateFailed=e.fragments.some((t=>!t)),e.deltaUpdateFailed){ut.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(let t=e.skippedSegments;t--;)e.fragments.shift();e.startSN=e.fragments[0].sn,e.startCC=e.fragments[0].cc}else e.canSkipDateRanges&&(e.dateRanges=function(t,e,n){const i=tt({},t);n&&n.forEach((t=>{delete i[t]}));return Object.keys(e).forEach((t=>{const n=new gt(e[t].attr,i[t]);n.isValid?i[t]=n:ut.warn(`Ignoring invalid Playlist Delta Update DATERANGE tag: "${JSON.stringify(e[t].attr)}"`)})),i}(t.dateRanges,e.dateRanges,e.recentlyRemovedDateranges));const s=e.fragments;if(a){ut.warn("discontinuity sliding from playlist, take drift into account");for(let t=0;t<s.length;t++)s[t].cc+=a}e.skippedSegments&&(e.startCC=e.fragments[0].cc),function(t,e,n){if(t&&e){let i=0;for(let r=0,a=t.length;r<=a;r++){const a=t[r],s=e[r+i];a&&s&&a.index===s.index&&a.fragment.sn===s.fragment.sn?n(a,s):i--}}}(t.partList,e.partList,((t,e)=>{e.elementaryStreams=t.elementaryStreams,e.stats=t.stats})),r?jn(e,r,r.startPTS,r.endPTS,r.startDTS,r.endDTS):Yn(t,e),s.length&&(e.totalduration=e.edge-s[0].start),e.driftStartTime=t.driftStartTime,e.driftStart=t.driftStart;const o=e.advancedDateTime;if(e.advanced&&o){const t=e.edge;e.driftStart||(e.driftStartTime=o,e.driftStart=t),e.driftEndTime=o,e.driftEnd=t}else e.driftEndTime=t.driftEndTime,e.driftEnd=t.driftEnd,e.advancedDateTime=t.advancedDateTime}function Yn(t,e){const n=e.startSN+e.skippedSegments-t.startSN,i=t.fragments;n<0||n>=i.length||$n(e,i[n].start)}function $n(t,e){if(e){const n=t.fragments;for(let i=t.skippedSegments;i<n.length;i++)n[i].start+=e;t.fragmentHint&&(t.fragmentHint.start+=e)}}function Kn(t,e,n){var i;return null!=t&&t.details?qn(null==(i=t.details)?void 0:i.partList,e,n):null}function qn(t,e,n){if(t)for(let i=t.length;i--;){const r=t[i];if(r.index===n&&r.fragment.sn===e)return r}return null}function Vn(t){t.forEach(((t,e)=>{const{details:n}=t;null!=n&&n.fragments&&n.fragments.forEach((t=>{t.level=e}))}))}function Wn(t){switch(t.details){case st.FRAG_LOAD_TIMEOUT:case st.KEY_LOAD_TIMEOUT:case st.LEVEL_LOAD_TIMEOUT:case st.MANIFEST_LOAD_TIMEOUT:return!0}return!1}function Qn(t,e){const n=Wn(e);return t.default[(n?"timeout":"error")+"Retry"]}function Xn(t,e){const n="linear"===t.backoff?1:Math.pow(2,e);return Math.min(n*t.retryDelayMs,t.maxRetryDelayMs)}function Jn(t){return X(X({},t),{errorRetry:null,timeoutRetry:null})}function Zn(t,e,n,i){if(!t)return!1;const r=null==i?void 0:i.code,a=e<t.maxNumRetry&&(function(t){return 0===t&&!1===navigator.onLine||!!t&&(t<400||t>499)}(r)||!!n);return t.shouldRetry?t.shouldRetry(t,e,n,i,a):a}const ti=function(t,e){let n=0,i=t.length-1,r=null,a=null;for(;n<=i;){r=(n+i)/2|0,a=t[r];const s=e(a);if(s>0)n=r+1;else{if(!(s<0))return a;i=r-1}}return null};function ei(t,e,n=0,i=0){let r=null;if(t){r=e[t.sn-e[0].sn+1]||null;const i=t.endDTS-n;i>0&&i<15e-7&&(n+=15e-7)}else 0===n&&0===e[0].start&&(r=e[0]);if(r&&(!t||t.level===r.level)&&0===ni(n,i,r))return r;const a=ti(e,ni.bind(null,n,i));return!a||a===t&&r?r:a}function ni(t=0,e=0,n){if(n.start<=t&&n.start+n.duration>t)return 0;const i=Math.min(e,n.duration+(n.deltaPTS?n.deltaPTS:0));return n.start+n.duration-i<=t?1:n.start-i>t&&n.start?-1:0}function ii(t,e,n){const i=1e3*Math.min(e,n.duration+(n.deltaPTS?n.deltaPTS:0));return(n.endProgramDateTime||0)-i>t}var ri=0,ai=2,si=3,oi=5,li=0,di=1,ci=2;class ui{constructor(t,e){this.hls=void 0,this.timer=-1,this.requestScheduled=-1,this.canLoad=!1,this.log=void 0,this.warn=void 0,this.log=ut.log.bind(ut,`${e}:`),this.warn=ut.warn.bind(ut,`${e}:`),this.hls=t}destroy(){this.clearTimer(),this.hls=this.log=this.warn=null}clearTimer(){-1!==this.timer&&(self.clearTimeout(this.timer),this.timer=-1)}startLoad(){this.canLoad=!0,this.requestScheduled=-1,this.loadPlaylist()}stopLoad(){this.canLoad=!1,this.clearTimer()}switchParams(t,e,n){const i=null==e?void 0:e.renditionReports;if(i){let r=-1;for(let n=0;n<i.length;n++){const a=i[n];let s;try{s=new self.URL(a.URI,e.url).href}catch(t){ut.warn(`Could not construct new URL for Rendition Report: ${t}`),s=a.URI||""}if(s===t){r=n;break}s===t.substring(0,s.length)&&(r=n)}if(-1!==r){const t=i[r],a=parseInt(t["LAST-MSN"])||(null==e?void 0:e.lastPartSn);let s=parseInt(t["LAST-PART"])||(null==e?void 0:e.lastPartIndex);if(this.hls.config.lowLatencyMode){const t=Math.min(e.age-e.partTarget,e.targetduration);s>=0&&t>e.partTarget&&(s+=1)}const o=n&&On(n);return new Mn(a,s>=0?s:void 0,o)}}}loadPlaylist(t){-1===this.requestScheduled&&(this.requestScheduled=self.performance.now())}shouldLoadPlaylist(t){return this.canLoad&&!!t&&!!t.url&&(!t.details||t.details.live)}shouldReloadPlaylist(t){return-1===this.timer&&-1===this.requestScheduled&&this.shouldLoadPlaylist(t)}playlistLoaded(t,e,n){const{details:i,stats:r}=e,a=self.performance.now(),s=r.loading.first?Math.max(0,a-r.loading.first):0;if(i.advancedDateTime=Date.now()-s,i.live||null!=n&&n.live){if(i.reloaded(n),n&&this.log(`live playlist ${t} ${i.advanced?"REFRESHED "+i.lastPartSn+"-"+i.lastPartIndex:i.updated?"UPDATED":"MISSED"}`),n&&i.fragments.length>0&&Hn(n,i),!this.canLoad||!i.live)return;let s,o,l;if(i.canBlockReload&&i.endSN&&i.advanced){const t=this.hls.config.lowLatencyMode,r=i.lastPartSn,a=i.endSN,d=i.lastPartIndex,c=r===a;-1!==d?(o=c?a+1:r,l=c?t?0:d:d+1):o=a+1;const u=i.age,h=u+i.ageHeader;let p=Math.min(h-i.partTarget,1.5*i.targetduration);if(p>0){if(n&&p>n.tuneInGoal)this.warn(`CDN Tune-in goal increased from: ${n.tuneInGoal} to: ${p} with playlist age: ${i.age}`),p=0;else{const t=Math.floor(p/i.targetduration);if(o+=t,void 0!==l){l+=Math.round(p%i.targetduration/i.partTarget)}this.log(`CDN Tune-in age: ${i.ageHeader}s last advanced ${u.toFixed(2)}s goal: ${p} skip sn ${t} to part ${l}`)}i.tuneInGoal=p}if(s=this.getDeliveryDirectives(i,e.deliveryDirectives,o,l),t||!c)return void this.loadPlaylist(s)}else(i.canBlockReload||i.canSkipUntil)&&(s=this.getDeliveryDirectives(i,e.deliveryDirectives,o,l));const d=this.hls.mainForwardBufferInfo,c=d?d.end-d.len:0,u=function(t,e=1/0){let n=1e3*t.targetduration;if(t.updated){const i=t.fragments,r=4;if(i.length&&n*r>e){const t=1e3*i[i.length-1].duration;t<n&&(n=t)}}else n/=2;return Math.round(n)}(i,1e3*(i.edge-c));i.updated&&a>this.requestScheduled+u&&(this.requestScheduled=r.loading.start),void 0!==o&&i.canBlockReload?this.requestScheduled=r.loading.first+u-(1e3*i.partTarget||1e3):-1===this.requestScheduled||this.requestScheduled+u<a?this.requestScheduled=a:this.requestScheduled-a<=0&&(this.requestScheduled+=u);let h=this.requestScheduled-a;h=Math.max(0,h),this.log(`reload live playlist ${t} in ${Math.round(h)} ms`),this.timer=self.setTimeout((()=>this.loadPlaylist(s)),h)}else this.clearTimer()}getDeliveryDirectives(t,e,n,i){let r=On(t);return null!=e&&e.skip&&t.deltaUpdateFailed&&(n=e.msn,i=e.part,r=Pn),new Mn(n,i,r)}checkRetry(t){const e=t.details,n=Wn(t),i=t.errorAction,{action:r,retryCount:a=0,retryConfig:s}=i||{},o=!!i&&!!s&&(r===oi||!i.resolved&&r===ai);if(o){var l;if(this.requestScheduled=-1,a>=s.maxNumRetry)return!1;if(n&&null!=(l=t.context)&&l.deliveryDirectives)this.warn(`Retrying playlist loading ${a+1}/${s.maxNumRetry} after "${e}" without delivery-directives`),this.loadPlaylist();else{const t=Xn(s,a);this.timer=self.setTimeout((()=>this.loadPlaylist()),t),this.warn(`Retrying playlist loading ${a+1}/${s.maxNumRetry} after "${e}" in ${t}ms`)}t.levelRetry=!0,i.resolved=!0}return o}}class hi{constructor(t,e=0,n=0){this.halfLife=void 0,this.alpha_=void 0,this.estimate_=void 0,this.totalWeight_=void 0,this.halfLife=t,this.alpha_=t?Math.exp(Math.log(.5)/t):0,this.estimate_=e,this.totalWeight_=n}sample(t,e){const n=Math.pow(this.alpha_,t);this.estimate_=e*(1-n)+n*this.estimate_,this.totalWeight_+=t}getTotalWeight(){return this.totalWeight_}getEstimate(){if(this.alpha_){const t=1-Math.pow(this.alpha_,this.totalWeight_);if(t)return this.estimate_/t}return this.estimate_}}class pi{constructor(t,e,n,i=100){this.defaultEstimate_=void 0,this.minWeight_=void 0,this.minDelayMs_=void 0,this.slow_=void 0,this.fast_=void 0,this.defaultTTFB_=void 0,this.ttfb_=void 0,this.defaultEstimate_=n,this.minWeight_=.001,this.minDelayMs_=50,this.slow_=new hi(t),this.fast_=new hi(e),this.defaultTTFB_=i,this.ttfb_=new hi(t)}update(t,e){const{slow_:n,fast_:i,ttfb_:r}=this;n.halfLife!==t&&(this.slow_=new hi(t,n.getEstimate(),n.getTotalWeight())),i.halfLife!==e&&(this.fast_=new hi(e,i.getEstimate(),i.getTotalWeight())),r.halfLife!==t&&(this.ttfb_=new hi(t,r.getEstimate(),r.getTotalWeight()))}sample(t,e){const n=(t=Math.max(t,this.minDelayMs_))/1e3,i=8*e/n;this.fast_.sample(n,i),this.slow_.sample(n,i)}sampleTTFB(t){const e=t/1e3,n=Math.sqrt(2)*Math.exp(-Math.pow(e,2)/2);this.ttfb_.sample(n,Math.max(t,5))}canEstimate(){return this.fast_.getTotalWeight()>=this.minWeight_}getEstimate(){return this.canEstimate()?Math.min(this.fast_.getEstimate(),this.slow_.getEstimate()):this.defaultEstimate_}getEstimateTTFB(){return this.ttfb_.getTotalWeight()>=this.minWeight_?this.ttfb_.getEstimate():this.defaultTTFB_}destroy(){}}const fi={supported:!0,configurations:[],decodingInfoResults:[{supported:!0,powerEfficient:!0,smooth:!0}]},mi={};function gi(t,e,n,i,r,a){const s=t.audioCodec?t.audioGroups:null,o=null==a?void 0:a.audioCodec,l=null==a?void 0:a.channels,d=l?parseInt(l):o?1/0:2;let c=null;if(null!=s&&s.length)try{c=1===s.length&&s[0]?e.groups[s[0]].channels:s.reduce(((t,n)=>{if(n){const i=e.groups[n];if(!i)throw new Error(`Audio track group ${n} not found`);Object.keys(i.channels).forEach((e=>{t[e]=(t[e]||0)+i.channels[e]}))}return t}),{2:0})}catch(t){return!0}return void 0!==t.videoCodec&&(t.width>1920&&t.height>1088||t.height>1920&&t.width>1088||t.frameRate>Math.max(i,30)||"SDR"!==t.videoRange&&t.videoRange!==n||t.bitrate>Math.max(r,8e6))||!!c&&et(d)&&Object.keys(c).some((t=>parseInt(t)>d))}function yi(t,e,n){const i=t.videoCodec,r=t.audioCodec;if(!i||!r||!n)return Promise.resolve(fi);const a={width:t.width,height:t.height,bitrate:Math.ceil(Math.max(.9*t.bitrate,t.averageBitrate)),framerate:t.frameRate||30},s=t.videoRange;"SDR"!==s&&(a.transferFunction=s.toLowerCase());const o=i.split(",").map((t=>({type:"media-source",video:X(X({},a),{},{contentType:Ge(t,"video")})})));return r&&t.audioGroups&&t.audioGroups.forEach((t=>{var n;t&&(null==(n=e.groups[t])||n.tracks.forEach((e=>{if(e.groupId===t){const t=e.channels||"",n=parseFloat(t);et(n)&&n>2&&o.push.apply(o,r.split(",").map((t=>({type:"media-source",audio:{contentType:Ge(t,"audio"),channels:""+n}}))))}})))})),Promise.all(o.map((t=>{const e=function(t){const{audio:e,video:n}=t,i=n||e;if(i){const t=i.contentType.split('"')[1];if(n)return`r${n.height}x${n.width}f${Math.ceil(n.framerate)}${n.transferFunction||"sd"}_${t}_${Math.ceil(n.bitrate/1e5)}`;if(e)return`c${e.channels}${e.spatialRendering?"s":"n"}_${t}`}return""}(t);return mi[e]||(mi[e]=n.decodingInfo(t))}))).then((t=>({supported:!t.some((t=>!t.supported)),configurations:o,decodingInfoResults:t}))).catch((t=>({supported:!1,configurations:o,decodingInfoResults:[],error:t})))}function Ai(t,e){let n=!1,i=[];return t&&(n="SDR"!==t,i=[t]),e&&(i=e.allowedVideoRanges||Bn.slice(0),n=void 0!==e.preferHDR?e.preferHDR:function(){if("function"==typeof matchMedia){const t=matchMedia("(dynamic-range: high)"),e=matchMedia("bad query");if(t.media!==e.media)return!0===t.matches}return!1}(),i=n?i.filter((t=>"SDR"!==t)):["SDR"]),{preferHDR:n,allowedVideoRanges:i}}function vi(t,e){ut.log(`[abr] start candidates with "${t}" ignored because ${e}`)}function bi(t,e,n){if("attrs"in t){const n=e.indexOf(t);if(-1!==n)return n}for(let i=0;i<e.length;i++){if(Ei(t,e[i],n))return i}return-1}function Ei(t,e,n){const{groupId:i,name:r,lang:a,assocLang:s,characteristics:o,default:l}=t,d=t.forced;return(void 0===i||e.groupId===i)&&(void 0===r||e.name===r)&&(void 0===a||e.lang===a)&&(void 0===a||e.assocLang===s)&&(void 0===l||e.default===l)&&(void 0===d||e.forced===d)&&(void 0===o||function(t,e=""){const n=t.split(","),i=e.split(",");return n.length===i.length&&!n.some((t=>-1===i.indexOf(t)))}(o,e.characteristics))&&(void 0===n||n(t,e))}function wi(t,e){const{audioCodec:n,channels:i}=t;return!(void 0!==n&&(e.audioCodec||"").substring(0,4)!==n.substring(0,4)||void 0!==i&&i!==(e.channels||"2"))}function xi(t,e,n){for(let i=e;i;i--)if(n(t[i]))return i;for(let i=e+1;i<t.length;i++)if(n(t[i]))return i;return-1}class Si{constructor(){this._boundTick=void 0,this._tickTimer=null,this._tickInterval=null,this._tickCallCount=0,this._boundTick=this.tick.bind(this)}destroy(){this.onHandlerDestroying(),this.onHandlerDestroyed()}onHandlerDestroying(){this.clearNextTick(),this.clearInterval()}onHandlerDestroyed(){}hasInterval(){return!!this._tickInterval}hasNextTick(){return!!this._tickTimer}setInterval(t){return!this._tickInterval&&(this._tickCallCount=0,this._tickInterval=self.setInterval(this._boundTick,t),!0)}clearInterval(){return!!this._tickInterval&&(self.clearInterval(this._tickInterval),this._tickInterval=null,!0)}clearNextTick(){return!!this._tickTimer&&(self.clearTimeout(this._tickTimer),this._tickTimer=null,!0)}tick(){this._tickCallCount++,1===this._tickCallCount&&(this.doTick(),this._tickCallCount>1&&this.tickImmediate(),this._tickCallCount=0)}tickImmediate(){this.clearNextTick(),this._tickTimer=self.setTimeout(this._boundTick,0)}doTick(){}}var _i="NOT_LOADED",Ti="APPENDING",ki="PARTIAL",Ci="OK";class Li{constructor(t){this.activePartLists=Object.create(null),this.endListFragments=Object.create(null),this.fragments=Object.create(null),this.timeRanges=Object.create(null),this.bufferPadding=.2,this.hls=void 0,this.hasGaps=!1,this.hls=t,this._registerListeners()}_registerListeners(){const{hls:t}=this;t.on(rt.BUFFER_APPENDED,this.onBufferAppended,this),t.on(rt.FRAG_BUFFERED,this.onFragBuffered,this),t.on(rt.FRAG_LOADED,this.onFragLoaded,this)}_unregisterListeners(){const{hls:t}=this;t.off(rt.BUFFER_APPENDED,this.onBufferAppended,this),t.off(rt.FRAG_BUFFERED,this.onFragBuffered,this),t.off(rt.FRAG_LOADED,this.onFragLoaded,this)}destroy(){this._unregisterListeners(),this.fragments=this.activePartLists=this.endListFragments=this.timeRanges=null}getAppendedFrag(t,e){const n=this.activePartLists[e];if(n)for(let e=n.length;e--;){const i=n[e];if(!i)break;const r=i.end;if(i.start<=t&&null!==r&&t<=r)return i}return this.getBufferedFrag(t,e)}getBufferedFrag(t,e){const{fragments:n}=this,i=Object.keys(n);for(let r=i.length;r--;){const a=n[i[r]];if((null==a?void 0:a.body.type)===e&&a.buffered){const e=a.body;if(e.start<=t&&t<=e.end)return e}}return null}detectEvictedFragments(t,e,n,i){this.timeRanges&&(this.timeRanges[t]=e);const r=(null==i?void 0:i.fragment.sn)||-1;Object.keys(this.fragments).forEach((i=>{const a=this.fragments[i];if(!a)return;if(r>=a.body.sn)return;if(!a.buffered&&!a.loaded)return void(a.body.type===n&&this.removeFragment(a.body));const s=a.range[t];s&&s.time.some((t=>{const n=!this.isTimeBuffered(t.startPTS,t.endPTS,e);return n&&this.removeFragment(a.body),n}))}))}detectPartialFragments(t){const e=this.timeRanges,{frag:n,part:i}=t;if(!e||"initSegment"===n.sn)return;const r=Ri(n),a=this.fragments[r];if(!a||a.buffered&&n.gap)return;const s=!n.relurl;if(Object.keys(e).forEach((t=>{const r=n.elementaryStreams[t];if(!r)return;const o=e[t],l=s||!0===r.partial;a.range[t]=this.getBufferedTimes(n,i,l,o)})),a.loaded=null,Object.keys(a.range).length){a.buffered=!0;(a.body.endList=n.endList||a.body.endList)&&(this.endListFragments[a.body.type]=a),Ii(a)||this.removeParts(n.sn-1,n.type)}else this.removeFragment(a.body)}removeParts(t,e){const n=this.activePartLists[e];n&&(this.activePartLists[e]=n.filter((e=>e.fragment.sn>=t)))}fragBuffered(t,e){const n=Ri(t);let i=this.fragments[n];!i&&e&&(i=this.fragments[n]={body:t,appendedPTS:null,loaded:null,buffered:!1,range:Object.create(null)},t.gap&&(this.hasGaps=!0)),i&&(i.loaded=null,i.buffered=!0)}getBufferedTimes(t,e,n,i){const r={time:[],partial:n},a=t.start,s=t.end,o=t.minEndPTS||s,l=t.maxStartPTS||a;for(let t=0;t<i.length;t++){const e=i.start(t)-this.bufferPadding,n=i.end(t)+this.bufferPadding;if(l>=e&&o<=n){r.time.push({startPTS:Math.max(a,i.start(t)),endPTS:Math.min(s,i.end(t))});break}if(a<n&&s>e){const e=Math.max(a,i.start(t)),n=Math.min(s,i.end(t));n>e&&(r.partial=!0,r.time.push({startPTS:e,endPTS:n}))}else if(s<=e)break}return r}getPartialFragment(t){let e,n,i,r=null,a=0;const{bufferPadding:s,fragments:o}=this;return Object.keys(o).forEach((l=>{const d=o[l];d&&Ii(d)&&(n=d.body.start-s,i=d.body.end+s,t>=n&&t<=i&&(e=Math.min(t-n,i-t),a<=e&&(r=d.body,a=e)))})),r}isEndListAppended(t){const e=this.endListFragments[t];return void 0!==e&&(e.buffered||Ii(e))}getState(t){const e=Ri(t),n=this.fragments[e];return n?n.buffered?Ii(n)?ki:Ci:Ti:_i}isTimeBuffered(t,e,n){let i,r;for(let a=0;a<n.length;a++){if(i=n.start(a)-this.bufferPadding,r=n.end(a)+this.bufferPadding,t>=i&&e<=r)return!0;if(e<=i)return!1}return!1}onFragLoaded(t,e){const{frag:n,part:i}=e;if("initSegment"===n.sn||n.bitrateTest)return;const r=i?null:e,a=Ri(n);this.fragments[a]={body:n,appendedPTS:null,loaded:r,buffered:!1,range:Object.create(null)}}onBufferAppended(t,e){const{frag:n,part:i,timeRanges:r}=e;if("initSegment"===n.sn)return;const a=n.type;if(i){let t=this.activePartLists[a];t||(this.activePartLists[a]=t=[]),t.push(i)}this.timeRanges=r,Object.keys(r).forEach((t=>{const e=r[t];this.detectEvictedFragments(t,e,a,i)}))}onFragBuffered(t,e){this.detectPartialFragments(e)}hasFragment(t){const e=Ri(t);return!!this.fragments[e]}hasParts(t){var e;return!(null==(e=this.activePartLists[t])||!e.length)}removeFragmentsInRange(t,e,n,i,r){i&&!this.hasGaps||Object.keys(this.fragments).forEach((a=>{const s=this.fragments[a];if(!s)return;const o=s.body;o.type!==n||i&&!o.gap||o.start<e&&o.end>t&&(s.buffered||r)&&this.removeFragment(o)}))}removeFragment(t){const e=Ri(t);t.stats.loaded=0,t.clearElementaryStreamInfo();const n=this.activePartLists[t.type];if(n){const e=t.sn;this.activePartLists[t.type]=n.filter((t=>t.fragment.sn!==e))}delete this.fragments[e],t.endList&&delete this.endListFragments[t.type]}removeAllFragments(){this.fragments=Object.create(null),this.endListFragments=Object.create(null),this.activePartLists=Object.create(null),this.hasGaps=!1}}function Ii(t){var e,n,i;return t.buffered&&(t.body.gap||(null==(e=t.range.video)?void 0:e.partial)||(null==(n=t.range.audio)?void 0:n.partial)||(null==(i=t.range.audiovideo)?void 0:i.partial))}function Ri(t){return`${t.type}_${t.level}_${t.sn}`}const Di={length:0,start:()=>0,end:()=>0};class Bi{static isBuffered(t,e){try{if(t){const n=Bi.getBuffered(t);for(let t=0;t<n.length;t++)if(e>=n.start(t)&&e<=n.end(t))return!0}}catch(t){}return!1}static bufferInfo(t,e,n){try{if(t){const i=Bi.getBuffered(t),r=[];let a;for(a=0;a<i.length;a++)r.push({start:i.start(a),end:i.end(a)});return this.bufferedInfo(r,e,n)}}catch(t){}return{len:0,start:e,end:e,nextStart:void 0}}static bufferedInfo(t,e,n){e=Math.max(0,e),t.sort((function(t,e){const n=t.start-e.start;return n||e.end-t.end}));let i=[];if(n)for(let e=0;e<t.length;e++){const r=i.length;if(r){const a=i[r-1].end;t[e].start-a<n?t[e].end>a&&(i[r-1].end=t[e].end):i.push(t[e])}else i.push(t[e])}else i=t;let r,a=0,s=e,o=e;for(let t=0;t<i.length;t++){const l=i[t].start,d=i[t].end;if(e+n>=l&&e<d)s=l,o=d,a=o-e;else if(e+n<l){r=l;break}}return{len:a,start:s||0,end:o||0,nextStart:r}}static getBuffered(t){try{return t.buffered}catch(t){return ut.log("failed to get media.buffered",t),Di}}}class Pi{constructor(t,e,n,i=0,r=-1,a=!1){this.level=void 0,this.sn=void 0,this.part=void 0,this.id=void 0,this.size=void 0,this.partial=void 0,this.transmuxing={start:0,executeStart:0,executeEnd:0,end:0},this.buffering={audio:{start:0,executeStart:0,executeEnd:0,end:0},video:{start:0,executeStart:0,executeEnd:0,end:0},audiovideo:{start:0,executeStart:0,executeEnd:0,end:0}},this.level=t,this.sn=e,this.id=n,this.size=i,this.part=r,this.partial=a}}function Ui(t,e){for(let i=0,r=t.length;i<r;i++){var n;if((null==(n=t[i])?void 0:n.cc)===e)return t[i]}return null}function Fi(t,e){if(t){const n=t.start+e;t.start=t.startPTS=n,t.endPTS=n+t.duration}}function Oi(t,e){const n=e.fragments;for(let e=0,i=n.length;e<i;e++)Fi(n[e],t);e.fragmentHint&&Fi(e.fragmentHint,t),e.alignedSliding=!0}function Mi(t,e,n){e&&(!function(t,e,n){if(function(t,e,n){return!(!e||!(n.endCC>n.startCC||t&&t.cc<n.startCC))}(t,n,e)){const t=function(t,e){const n=t.fragments,i=e.fragments;if(!i.length||!n.length)return void ut.log("No fragments to align");const r=Ui(n,i[0].cc);if(r&&(!r||r.startPTS))return r;ut.log("No frag in previous level to align on")}(n,e);t&&et(t.start)&&(ut.log(`Adjusting PTS using last level due to CC increase within current level ${e.url}`),Oi(t.start,e))}}(t,n,e),!n.alignedSliding&&e&&Ni(n,e),n.alignedSliding||!e||n.skippedSegments||Yn(e,n))}function Ni(t,e){if(!t.hasProgramDateTime||!e.hasProgramDateTime)return;const n=t.fragments,i=e.fragments;if(!n.length||!i.length)return;let r,a;const s=Math.min(e.endCC,t.endCC);e.startCC<s&&t.startCC<s&&(r=Ui(i,s),a=Ui(n,s)),r&&a||(r=i[Math.floor(i.length/2)],a=Ui(n,r.cc)||n[Math.floor(n.length/2)]);const o=r.programDateTime,l=a.programDateTime;if(!o||!l)return;Oi((l-o)/1e3-(a.start-r.start),t)}const zi=Math.pow(2,17);class Gi{constructor(t){this.config=void 0,this.loader=null,this.partLoadTimeout=-1,this.config=t}destroy(){this.loader&&(this.loader.destroy(),this.loader=null)}abort(){this.loader&&this.loader.abort()}load(t,e){const n=t.url;if(!n)return Promise.reject(new Yi({type:at.NETWORK_ERROR,details:st.FRAG_LOAD_ERROR,fatal:!1,frag:t,error:new Error("Fragment does not have a "+(n?"part list":"url")),networkDetails:null}));this.abort();const i=this.config,r=i.fLoader,a=i.loader;return new Promise(((s,o)=>{if(this.loader&&this.loader.destroy(),t.gap){if(t.tagList.some((t=>"GAP"===t[0])))return void o(Hi(t));t.gap=!1}const l=this.loader=t.loader=r?new r(i):new a(i),d=ji(t),c=Jn(i.fragLoadPolicy.default),u={loadPolicy:c,timeout:c.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0,highWaterMark:"initSegment"===t.sn?1/0:zi};t.stats=l.stats,l.load(d,u,{onSuccess:(e,n,i,r)=>{this.resetLoader(t,l);let a=e.data;i.resetIV&&t.decryptdata&&(t.decryptdata.iv=new Uint8Array(a.slice(0,16)),a=a.slice(16)),s({frag:t,part:null,payload:a,networkDetails:r})},onError:(e,i,r,a)=>{this.resetLoader(t,l),o(new Yi({type:at.NETWORK_ERROR,details:st.FRAG_LOAD_ERROR,fatal:!1,frag:t,response:X({url:n,data:void 0},e),error:new Error(`HTTP Error ${e.code} ${e.text}`),networkDetails:r,stats:a}))},onAbort:(e,n,i)=>{this.resetLoader(t,l),o(new Yi({type:at.NETWORK_ERROR,details:st.INTERNAL_ABORTED,fatal:!1,frag:t,error:new Error("Aborted"),networkDetails:i,stats:e}))},onTimeout:(e,n,i)=>{this.resetLoader(t,l),o(new Yi({type:at.NETWORK_ERROR,details:st.FRAG_LOAD_TIMEOUT,fatal:!1,frag:t,error:new Error(`Timeout after ${u.timeout}ms`),networkDetails:i,stats:e}))},onProgress:(n,i,r,a)=>{e&&e({frag:t,part:null,payload:r,networkDetails:a})}})}))}loadPart(t,e,n){this.abort();const i=this.config,r=i.fLoader,a=i.loader;return new Promise(((s,o)=>{if(this.loader&&this.loader.destroy(),t.gap||e.gap)return void o(Hi(t,e));const l=this.loader=t.loader=r?new r(i):new a(i),d=ji(t,e),c=Jn(i.fragLoadPolicy.default),u={loadPolicy:c,timeout:c.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0,highWaterMark:zi};e.stats=l.stats,l.load(d,u,{onSuccess:(i,r,a,o)=>{this.resetLoader(t,l),this.updateStatsFromPart(t,e);const d={frag:t,part:e,payload:i.data,networkDetails:o};n(d),s(d)},onError:(n,i,r,a)=>{this.resetLoader(t,l),o(new Yi({type:at.NETWORK_ERROR,details:st.FRAG_LOAD_ERROR,fatal:!1,frag:t,part:e,response:X({url:d.url,data:void 0},n),error:new Error(`HTTP Error ${n.code} ${n.text}`),networkDetails:r,stats:a}))},onAbort:(n,i,r)=>{t.stats.aborted=e.stats.aborted,this.resetLoader(t,l),o(new Yi({type:at.NETWORK_ERROR,details:st.INTERNAL_ABORTED,fatal:!1,frag:t,part:e,error:new Error("Aborted"),networkDetails:r,stats:n}))},onTimeout:(n,i,r)=>{this.resetLoader(t,l),o(new Yi({type:at.NETWORK_ERROR,details:st.FRAG_LOAD_TIMEOUT,fatal:!1,frag:t,part:e,error:new Error(`Timeout after ${u.timeout}ms`),networkDetails:r,stats:n}))}})}))}updateStatsFromPart(t,e){const n=t.stats,i=e.stats,r=i.total;if(n.loaded+=i.loaded,r){const i=Math.round(t.duration/e.duration),a=Math.min(Math.round(n.loaded/r),i),s=(i-a)*Math.round(n.loaded/a);n.total=n.loaded+s}else n.total=Math.max(n.loaded,n.total);const a=n.loading,s=i.loading;a.start?a.first+=s.first-s.start:(a.start=s.start,a.first=s.first),a.end=s.end}resetLoader(t,e){t.loader=null,this.loader===e&&(self.clearTimeout(this.partLoadTimeout),this.loader=null),e.destroy()}}function ji(t,e=null){const n=e||t,i={frag:t,part:e,responseType:"arraybuffer",url:n.url,headers:{},rangeStart:0,rangeEnd:0},r=n.byteRangeStartOffset,a=n.byteRangeEndOffset;if(et(r)&&et(a)){var s;let e=r,n=a;if("initSegment"===t.sn&&"AES-128"===(null==(s=t.decryptdata)?void 0:s.method)){const t=a-r;t%16&&(n=a+(16-t%16)),0!==r&&(i.resetIV=!0,e=r-16)}i.rangeStart=e,i.rangeEnd=n}return i}function Hi(t,e){const n=new Error(`GAP ${t.gap?"tag":"attribute"} found`),i={type:at.MEDIA_ERROR,details:st.FRAG_GAP,fatal:!1,frag:t,error:n,networkDetails:null};return e&&(i.part=e),(e||t).stats.aborted=!0,new Yi(i)}class Yi extends Error{constructor(t){super(t.error.message),this.data=void 0,this.data=t}}class $i{constructor(t,e){this.subtle=void 0,this.aesIV=void 0,this.subtle=t,this.aesIV=e}decrypt(t,e){return this.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},e,t)}}class Ki{constructor(t,e){this.subtle=void 0,this.key=void 0,this.subtle=t,this.key=e}expandKey(){return this.subtle.importKey("raw",this.key,{name:"AES-CBC"},!1,["encrypt","decrypt"])}}class qi{constructor(){this.rcon=[0,1,2,4,8,16,32,64,128,27,54],this.subMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.invSubMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.sBox=new Uint32Array(256),this.invSBox=new Uint32Array(256),this.key=new Uint32Array(0),this.ksRows=0,this.keySize=0,this.keySchedule=void 0,this.invKeySchedule=void 0,this.initTable()}uint8ArrayToUint32Array_(t){const e=new DataView(t),n=new Uint32Array(4);for(let t=0;t<4;t++)n[t]=e.getUint32(4*t);return n}initTable(){const t=this.sBox,e=this.invSBox,n=this.subMix,i=n[0],r=n[1],a=n[2],s=n[3],o=this.invSubMix,l=o[0],d=o[1],c=o[2],u=o[3],h=new Uint32Array(256);let p=0,f=0,m=0;for(m=0;m<256;m++)h[m]=m<128?m<<1:m<<1^283;for(m=0;m<256;m++){let n=f^f<<1^f<<2^f<<3^f<<4;n=n>>>8^255&n^99,t[p]=n,e[n]=p;const o=h[p],m=h[o],g=h[m];let y=257*h[n]^16843008*n;i[p]=y<<24|y>>>8,r[p]=y<<16|y>>>16,a[p]=y<<8|y>>>24,s[p]=y,y=16843009*g^65537*m^257*o^16843008*p,l[n]=y<<24|y>>>8,d[n]=y<<16|y>>>16,c[n]=y<<8|y>>>24,u[n]=y,p?(p=o^h[h[h[g^o]]],f^=h[h[f]]):p=f=1}}expandKey(t){const e=this.uint8ArrayToUint32Array_(t);let n=!0,i=0;for(;i<e.length&&n;)n=e[i]===this.key[i],i++;if(n)return;this.key=e;const r=this.keySize=e.length;if(4!==r&&6!==r&&8!==r)throw new Error("Invalid aes key size="+r);const a=this.ksRows=4*(r+6+1);let s,o;const l=this.keySchedule=new Uint32Array(a),d=this.invKeySchedule=new Uint32Array(a),c=this.sBox,u=this.rcon,h=this.invSubMix,p=h[0],f=h[1],m=h[2],g=h[3];let y,A;for(s=0;s<a;s++)s<r?y=l[s]=e[s]:(A=y,s%r==0?(A=A<<8|A>>>24,A=c[A>>>24]<<24|c[A>>>16&255]<<16|c[A>>>8&255]<<8|c[255&A],A^=u[s/r|0]<<24):r>6&&s%r==4&&(A=c[A>>>24]<<24|c[A>>>16&255]<<16|c[A>>>8&255]<<8|c[255&A]),l[s]=y=(l[s-r]^A)>>>0);for(o=0;o<a;o++)s=a-o,A=3&o?l[s]:l[s-4],d[o]=o<4||s<=4?A:p[c[A>>>24]]^f[c[A>>>16&255]]^m[c[A>>>8&255]]^g[c[255&A]],d[o]=d[o]>>>0}networkToHostOrderSwap(t){return t<<24|(65280&t)<<8|(16711680&t)>>8|t>>>24}decrypt(t,e,n){const i=this.keySize+6,r=this.invKeySchedule,a=this.invSBox,s=this.invSubMix,o=s[0],l=s[1],d=s[2],c=s[3],u=this.uint8ArrayToUint32Array_(n);let h=u[0],p=u[1],f=u[2],m=u[3];const g=new Int32Array(t),y=new Int32Array(g.length);let A,v,b,E,w,x,S,_,T,k,C,L,I,R;const D=this.networkToHostOrderSwap;for(;e<g.length;){for(T=D(g[e]),k=D(g[e+1]),C=D(g[e+2]),L=D(g[e+3]),w=T^r[0],x=L^r[1],S=C^r[2],_=k^r[3],I=4,R=1;R<i;R++)A=o[w>>>24]^l[x>>16&255]^d[S>>8&255]^c[255&_]^r[I],v=o[x>>>24]^l[S>>16&255]^d[_>>8&255]^c[255&w]^r[I+1],b=o[S>>>24]^l[_>>16&255]^d[w>>8&255]^c[255&x]^r[I+2],E=o[_>>>24]^l[w>>16&255]^d[x>>8&255]^c[255&S]^r[I+3],w=A,x=v,S=b,_=E,I+=4;A=a[w>>>24]<<24^a[x>>16&255]<<16^a[S>>8&255]<<8^a[255&_]^r[I],v=a[x>>>24]<<24^a[S>>16&255]<<16^a[_>>8&255]<<8^a[255&w]^r[I+1],b=a[S>>>24]<<24^a[_>>16&255]<<16^a[w>>8&255]<<8^a[255&x]^r[I+2],E=a[_>>>24]<<24^a[w>>16&255]<<16^a[x>>8&255]<<8^a[255&S]^r[I+3],y[e]=D(A^h),y[e+1]=D(E^p),y[e+2]=D(b^f),y[e+3]=D(v^m),h=T,p=k,f=C,m=L,e+=4}return y.buffer}}class Vi{constructor(t,{removePKCS7Padding:e=!0}={}){if(this.logEnabled=!0,this.removePKCS7Padding=void 0,this.subtle=null,this.softwareDecrypter=null,this.key=null,this.fastAesKey=null,this.remainderData=null,this.currentIV=null,this.currentResult=null,this.useSoftware=void 0,this.useSoftware=t.enableSoftwareAES,this.removePKCS7Padding=e,e)try{const t=self.crypto;t&&(this.subtle=t.subtle||t.webkitSubtle)}catch(t){}null===this.subtle&&(this.useSoftware=!0)}destroy(){this.subtle=null,this.softwareDecrypter=null,this.key=null,this.fastAesKey=null,this.remainderData=null,this.currentIV=null,this.currentResult=null}isSync(){return this.useSoftware}flush(){const{currentResult:t,remainderData:e}=this;if(!t||e)return this.reset(),null;const n=new Uint8Array(t);return this.reset(),this.removePKCS7Padding?function(t){const e=t.byteLength,n=e&&new DataView(t.buffer).getUint8(e-1);return n?zt(t,0,e-n):t}(n):n}reset(){this.currentResult=null,this.currentIV=null,this.remainderData=null,this.softwareDecrypter&&(this.softwareDecrypter=null)}decrypt(t,e,n){return this.useSoftware?new Promise(((i,r)=>{this.softwareDecrypt(new Uint8Array(t),e,n);const a=this.flush();a?i(a.buffer):r(new Error("[softwareDecrypt] Failed to decrypt data"))})):this.webCryptoDecrypt(new Uint8Array(t),e,n)}softwareDecrypt(t,e,n){const{currentIV:i,currentResult:r,remainderData:a}=this;this.logOnce("JS AES decrypt"),a&&(t=xe(a,t),this.remainderData=null);const s=this.getValidChunk(t);if(!s.length)return null;i&&(n=i);let o=this.softwareDecrypter;o||(o=this.softwareDecrypter=new qi),o.expandKey(e);const l=r;return this.currentResult=o.decrypt(s.buffer,0,n),this.currentIV=zt(s,-16).buffer,l||null}webCryptoDecrypt(t,e,n){const i=this.subtle;return this.key===e&&this.fastAesKey||(this.key=e,this.fastAesKey=new Ki(i,e)),this.fastAesKey.expandKey().then((e=>{if(!i)return Promise.reject(new Error("web crypto not initialized"));this.logOnce("WebCrypto AES decrypt");return new $i(i,new Uint8Array(n)).decrypt(t.buffer,e)})).catch((i=>(ut.warn(`[decrypter]: WebCrypto Error, disable WebCrypto API, ${i.name}: ${i.message}`),this.onWebCryptoError(t,e,n))))}onWebCryptoError(t,e,n){this.useSoftware=!0,this.logEnabled=!0,this.softwareDecrypt(t,e,n);const i=this.flush();if(i)return i.buffer;throw new Error("WebCrypto and softwareDecrypt: failed to decrypt data")}getValidChunk(t){let e=t;const n=t.length-t.length%16;return n!==t.length&&(e=zt(t,0,n),this.remainderData=zt(t,n)),e}logOnce(t){this.logEnabled&&(ut.log(`[decrypter]: ${t}`),this.logEnabled=!1)}}const Wi=function(t){let e="";const n=t.length;for(let i=0;i<n;i++)e+=`[${t.start(i).toFixed(3)}-${t.end(i).toFixed(3)}]`;return e},Qi="STOPPED",Xi="IDLE",Ji="KEY_LOADING",Zi="FRAG_LOADING",tr="FRAG_LOADING_WAITING_RETRY",er="WAITING_TRACK",nr="PARSING",ir="PARSED",rr="ENDED",ar="ERROR",sr="WAITING_INIT_PTS",or="WAITING_LEVEL";class lr extends Si{constructor(t,e,n,i,r){super(),this.hls=void 0,this.fragPrevious=null,this.fragCurrent=null,this.fragmentTracker=void 0,this.transmuxer=null,this._state=Qi,this.playlistType=void 0,this.media=null,this.mediaBuffer=null,this.config=void 0,this.bitrateTest=!1,this.lastCurrentTime=0,this.nextLoadPosition=0,this.startPosition=0,this.startTimeOffset=null,this.loadedmetadata=!1,this.retryDate=0,this.levels=null,this.fragmentLoader=void 0,this.keyLoader=void 0,this.levelLastLoaded=null,this.startFragRequested=!1,this.decrypter=void 0,this.initPTS=[],this.onvseeking=null,this.onvended=null,this.logPrefix="",this.log=void 0,this.warn=void 0,this.playlistType=r,this.logPrefix=i,this.log=ut.log.bind(ut,`${i}:`),this.warn=ut.warn.bind(ut,`${i}:`),this.hls=t,this.fragmentLoader=new Gi(t.config),this.keyLoader=n,this.fragmentTracker=e,this.config=t.config,this.decrypter=new Vi(t.config),t.on(rt.MANIFEST_LOADED,this.onManifestLoaded,this)}doTick(){this.onTickEnd()}onTickEnd(){}startLoad(t){}stopLoad(){this.fragmentLoader.abort(),this.keyLoader.abort(this.playlistType);const t=this.fragCurrent;null!=t&&t.loader&&(t.abortRequests(),this.fragmentTracker.removeFragment(t)),this.resetTransmuxer(),this.fragCurrent=null,this.fragPrevious=null,this.clearInterval(),this.clearNextTick(),this.state=Qi}_streamEnded(t,e){if(e.live||t.nextStart||!t.end||!this.media)return!1;const n=e.partList;if(null!=n&&n.length){const t=n[n.length-1];return Bi.isBuffered(this.media,t.start+t.duration/2)}const i=e.fragments[e.fragments.length-1].type;return this.fragmentTracker.isEndListAppended(i)}getLevelDetails(){var t;if(this.levels&&null!==this.levelLastLoaded)return null==(t=this.levelLastLoaded)?void 0:t.details}onMediaAttached(t,e){const n=this.media=this.mediaBuffer=e.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),n.addEventListener("seeking",this.onvseeking),n.addEventListener("ended",this.onvended);const i=this.config;this.levels&&i.autoStartLoad&&this.state===Qi&&this.startLoad(i.startPosition)}onMediaDetaching(){const t=this.media;null!=t&&t.ended&&(this.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),t&&this.onvseeking&&this.onvended&&(t.removeEventListener("seeking",this.onvseeking),t.removeEventListener("ended",this.onvended),this.onvseeking=this.onvended=null),this.keyLoader&&this.keyLoader.detach(),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.fragmentTracker.removeAllFragments(),this.stopLoad()}onMediaSeeking(){const{config:t,fragCurrent:e,media:n,mediaBuffer:i,state:r}=this,a=n?n.currentTime:0,s=Bi.bufferInfo(i||n,a,t.maxBufferHole);if(this.log(`media seeking to ${et(a)?a.toFixed(3):a}, state: ${r}`),this.state===rr)this.resetLoadingState();else if(e){const n=t.maxFragLookUpTolerance,i=e.start-n,r=e.start+e.duration+n;if(!s.len||r<s.start||i>s.end){const t=a>r;(a<i||t)&&(t&&e.loader&&(this.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),e.abortRequests(),this.resetLoadingState()),this.fragPrevious=null)}}n&&(this.fragmentTracker.removeFragmentsInRange(a,1/0,this.playlistType,!0),this.lastCurrentTime=a),this.loadedmetadata||s.len||(this.nextLoadPosition=this.startPosition=a),this.tickImmediate()}onMediaEnded(){this.startPosition=this.lastCurrentTime=0}onManifestLoaded(t,e){this.startTimeOffset=e.startTimeOffset,this.initPTS=[]}onHandlerDestroying(){this.hls.off(rt.MANIFEST_LOADED,this.onManifestLoaded,this),this.stopLoad(),super.onHandlerDestroying(),this.hls=null}onHandlerDestroyed(){this.state=Qi,this.fragmentLoader&&this.fragmentLoader.destroy(),this.keyLoader&&this.keyLoader.destroy(),this.decrypter&&this.decrypter.destroy(),this.hls=this.log=this.warn=this.decrypter=this.keyLoader=this.fragmentLoader=this.fragmentTracker=null,super.onHandlerDestroyed()}loadFragment(t,e,n){this._loadFragForPlayback(t,e,n)}_loadFragForPlayback(t,e,n){this._doFragLoad(t,e,n,(e=>{if(this.fragContextChanged(t))return this.warn(`Fragment ${t.sn}${e.part?" p: "+e.part.index:""} of level ${t.level} was dropped during download.`),void this.fragmentTracker.removeFragment(t);t.stats.chunkCount++,this._handleFragmentLoadProgress(e)})).then((e=>{if(!e)return;const n=this.state;this.fragContextChanged(t)?(n===Zi||!this.fragCurrent&&n===nr)&&(this.fragmentTracker.removeFragment(t),this.state=Xi):("payload"in e&&(this.log(`Loaded fragment ${t.sn} of level ${t.level}`),this.hls.trigger(rt.FRAG_LOADED,e)),this._handleFragmentLoadComplete(e))})).catch((e=>{this.state!==Qi&&this.state!==ar&&(this.warn(e),this.resetFragmentLoading(t))}))}clearTrackerIfNeeded(t){var e;const{fragmentTracker:n}=this;if(n.getState(t)===Ti){const e=t.type,i=this.getFwdBufferInfo(this.mediaBuffer,e),r=Math.max(t.duration,i?i.len:this.config.maxBufferLength);this.reduceMaxBufferLength(r)&&n.removeFragment(t)}else 0===(null==(e=this.mediaBuffer)?void 0:e.buffered.length)?n.removeAllFragments():n.hasParts(t.type)&&(n.detectPartialFragments({frag:t,part:null,stats:t.stats,id:t.type}),n.getState(t)===ki&&n.removeFragment(t))}checkLiveUpdate(t){if(t.updated&&!t.live){const e=t.fragments[t.fragments.length-1];this.fragmentTracker.detectPartialFragments({frag:e,part:null,stats:e.stats,id:e.type})}t.fragments[0]||(t.deltaUpdateFailed=!0)}flushMainBuffer(t,e,n=null){if(!(t-e))return;const i={startOffset:t,endOffset:e,type:n};this.hls.trigger(rt.BUFFER_FLUSHING,i)}_loadInitSegment(t,e){this._doFragLoad(t,e).then((e=>{if(!e||this.fragContextChanged(t)||!this.levels)throw new Error("init load aborted");return e})).then((e=>{const{hls:n}=this,{payload:i}=e,r=t.decryptdata;if(i&&i.byteLength>0&&null!=r&&r.key&&r.iv&&"AES-128"===r.method){const a=self.performance.now();return this.decrypter.decrypt(new Uint8Array(i),r.key.buffer,r.iv.buffer).catch((e=>{throw n.trigger(rt.ERROR,{type:at.MEDIA_ERROR,details:st.FRAG_DECRYPT_ERROR,fatal:!1,error:e,reason:e.message,frag:t}),e})).then((i=>{const r=self.performance.now();return n.trigger(rt.FRAG_DECRYPTED,{frag:t,payload:i,stats:{tstart:a,tdecrypt:r}}),e.payload=i,this.completeInitSegmentLoad(e)}))}return this.completeInitSegmentLoad(e)})).catch((e=>{this.state!==Qi&&this.state!==ar&&(this.warn(e),this.resetFragmentLoading(t))}))}completeInitSegmentLoad(t){const{levels:e}=this;if(!e)throw new Error("init load aborted, missing levels");const n=t.frag.stats;this.state=Xi,t.frag.data=new Uint8Array(t.payload),n.parsing.start=n.buffering.start=self.performance.now(),n.parsing.end=n.buffering.end=self.performance.now(),this.tick()}fragContextChanged(t){const{fragCurrent:e}=this;return!t||!e||t.sn!==e.sn||t.level!==e.level}fragBufferedComplete(t,e){var n,i,r,a;const s=this.mediaBuffer?this.mediaBuffer:this.media;if(this.log(`Buffered ${t.type} sn: ${t.sn}${e?" part: "+e.index:""} of ${this.playlistType===hn?"level":"track"} ${t.level} (frag:[${(null!=(n=t.startPTS)?n:NaN).toFixed(3)}-${(null!=(i=t.endPTS)?i:NaN).toFixed(3)}] > buffer:${s?Wi(Bi.getBuffered(s)):"(detached)"})`),"initSegment"!==t.sn){var o;if(t.type!==fn){const e=t.elementaryStreams;if(!Object.keys(e).some((t=>!!e[t])))return void(this.state=Xi)}const e=null==(o=this.levels)?void 0:o[t.level];null!=e&&e.fragmentError&&(this.log(`Resetting level fragment error count of ${e.fragmentError} on frag buffered`),e.fragmentError=0)}this.state=Xi,s&&(!this.loadedmetadata&&t.type==hn&&s.buffered.length&&(null==(r=this.fragCurrent)?void 0:r.sn)===(null==(a=this.fragPrevious)?void 0:a.sn)&&(this.loadedmetadata=!0,this.seekToStartPos()),this.tick())}seekToStartPos(){}_handleFragmentLoadComplete(t){const{transmuxer:e}=this;if(!e)return;const{frag:n,part:i,partsLoaded:r}=t,a=!r||0===r.length||r.some((t=>!t)),s=new Pi(n.level,n.sn,n.stats.chunkCount+1,0,i?i.index:-1,!a);e.flush(s)}_handleFragmentLoadProgress(t){}_doFragLoad(t,e,n=null,i){var r;const a=null==e?void 0:e.details;if(!this.levels||!a)throw new Error(`frag load aborted, missing level${a?"":" detail"}s`);let s=null;if(!t.encrypted||null!=(r=t.decryptdata)&&r.key?!t.encrypted&&a.encryptedFragments.length&&this.keyLoader.loadClear(t,a.encryptedFragments):(this.log(`Loading key for ${t.sn} of [${a.startSN}-${a.endSN}], ${"[stream-controller]"===this.logPrefix?"level":"track"} ${t.level}`),this.state=Ji,this.fragCurrent=t,s=this.keyLoader.load(t).then((t=>{if(!this.fragContextChanged(t.frag))return this.hls.trigger(rt.KEY_LOADED,t),this.state===Ji&&(this.state=Xi),t})),this.hls.trigger(rt.KEY_LOADING,{frag:t}),null===this.fragCurrent&&(s=Promise.reject(new Error("frag load aborted, context changed in KEY_LOADING")))),n=Math.max(t.start,n||0),this.config.lowLatencyMode&&"initSegment"!==t.sn){const r=a.partList;if(r&&i){n>t.end&&a.fragmentHint&&(t=a.fragmentHint);const o=this.getNextPart(r,t,n);if(o>-1){const l=r[o];let d;return this.log(`Loading part sn: ${t.sn} p: ${l.index} cc: ${t.cc} of playlist [${a.startSN}-${a.endSN}] parts [0-${o}-${r.length-1}] ${"[stream-controller]"===this.logPrefix?"level":"track"}: ${t.level}, target: ${parseFloat(n.toFixed(3))}`),this.nextLoadPosition=l.start+l.duration,this.state=Zi,d=s?s.then((n=>!n||this.fragContextChanged(n.frag)?null:this.doFragPartsLoad(t,l,e,i))).catch((t=>this.handleFragLoadError(t))):this.doFragPartsLoad(t,l,e,i).catch((t=>this.handleFragLoadError(t))),this.hls.trigger(rt.FRAG_LOADING,{frag:t,part:l,targetBufferTime:n}),null===this.fragCurrent?Promise.reject(new Error("frag load aborted, context changed in FRAG_LOADING parts")):d}if(!t.url||this.loadedEndOfParts(r,n))return Promise.resolve(null)}}this.log(`Loading fragment ${t.sn} cc: ${t.cc} ${a?"of ["+a.startSN+"-"+a.endSN+"] ":""}${"[stream-controller]"===this.logPrefix?"level":"track"}: ${t.level}, target: ${parseFloat(n.toFixed(3))}`),et(t.sn)&&!this.bitrateTest&&(this.nextLoadPosition=t.start+t.duration),this.state=Zi;const o=this.config.progressive;let l;return l=o&&s?s.then((e=>!e||this.fragContextChanged(null==e?void 0:e.frag)?null:this.fragmentLoader.load(t,i))).catch((t=>this.handleFragLoadError(t))):Promise.all([this.fragmentLoader.load(t,o?i:void 0),s]).then((([t])=>(!o&&t&&i&&i(t),t))).catch((t=>this.handleFragLoadError(t))),this.hls.trigger(rt.FRAG_LOADING,{frag:t,targetBufferTime:n}),null===this.fragCurrent?Promise.reject(new Error("frag load aborted, context changed in FRAG_LOADING")):l}doFragPartsLoad(t,e,n,i){return new Promise(((r,a)=>{var s;const o=[],l=null==(s=n.details)?void 0:s.partList,d=e=>{this.fragmentLoader.loadPart(t,e,i).then((i=>{o[e.index]=i;const a=i.part;this.hls.trigger(rt.FRAG_LOADED,i);const s=Kn(n,t.sn,e.index+1)||qn(l,t.sn,e.index+1);if(!s)return r({frag:t,part:a,partsLoaded:o});d(s)})).catch(a)};d(e)}))}handleFragLoadError(t){if("data"in t){const e=t.data;t.data&&e.details===st.INTERNAL_ABORTED?this.handleFragLoadAborted(e.frag,e.part):this.hls.trigger(rt.ERROR,e)}else this.hls.trigger(rt.ERROR,{type:at.OTHER_ERROR,details:st.INTERNAL_EXCEPTION,err:t,error:t,fatal:!0});return null}_handleTransmuxerFlush(t){const e=this.getCurrentContext(t);if(!e||this.state!==nr)return void(this.fragCurrent||this.state===Qi||this.state===ar||(this.state=Xi));const{frag:n,part:i,level:r}=e,a=self.performance.now();n.stats.parsing.end=a,i&&(i.stats.parsing.end=a),this.updateLevelTiming(n,i,r,t.partial)}getCurrentContext(t){const{levels:e,fragCurrent:n}=this,{level:i,sn:r,part:a}=t;if(null==e||!e[i])return this.warn(`Levels object was unset while buffering fragment ${r} of level ${i}. The current chunk will not be buffered.`),null;const s=e[i],o=a>-1?Kn(s,r,a):null,l=o?o.fragment:function(t,e,n){if(null==t||!t.details)return null;const i=t.details;let r=i.fragments[e-i.startSN];return r||(r=i.fragmentHint,r&&r.sn===e?r:e<i.startSN&&n&&n.sn===e?n:null)}(s,r,n);return l?(n&&n!==l&&(l.stats=n.stats),{frag:l,part:o,level:s}):null}bufferFragmentData(t,e,n,i,r){var a;if(!t||this.state!==nr)return;const{data1:s,data2:o}=t;let l=s;if(s&&o&&(l=xe(s,o)),null==(a=l)||!a.length)return;const d={type:t.type,frag:e,part:n,chunkMeta:i,parent:e.type,data:l};if(this.hls.trigger(rt.BUFFER_APPENDING,d),t.dropped&&t.independent&&!n){if(r)return;this.flushBufferGap(e)}}flushBufferGap(t){const e=this.media;if(!e)return;if(!Bi.isBuffered(e,e.currentTime))return void this.flushMainBuffer(0,t.start);const n=e.currentTime,i=Bi.bufferInfo(e,n,0),r=t.duration,a=Math.min(2*this.config.maxFragLookUpTolerance,.25*r),s=Math.max(Math.min(t.start-a,i.end-a),n+a);t.start-s>a&&this.flushMainBuffer(s,t.start)}getFwdBufferInfo(t,e){const n=this.getLoadPosition();return et(n)?this.getFwdBufferInfoAtPos(t,n,e):null}getFwdBufferInfoAtPos(t,e,n){const{config:{maxBufferHole:i}}=this,r=Bi.bufferInfo(t,e,i);if(0===r.len&&void 0!==r.nextStart){const a=this.fragmentTracker.getBufferedFrag(e,n);if(a&&r.nextStart<a.end)return Bi.bufferInfo(t,e,Math.max(r.nextStart,i))}return r}getMaxBufferLength(t){const{config:e}=this;let n;return n=t?Math.max(8*e.maxBufferSize/t,e.maxBufferLength):e.maxBufferLength,Math.min(n,e.maxMaxBufferLength)}reduceMaxBufferLength(t){const e=this.config,n=t||e.maxBufferLength;return e.maxMaxBufferLength>=n&&(e.maxMaxBufferLength/=2,this.warn(`Reduce max buffer length to ${e.maxMaxBufferLength}s`),!0)}getAppendedFrag(t,e=hn){const n=this.fragmentTracker.getAppendedFrag(t,hn);return n&&"fragment"in n?n.fragment:n}getNextFragment(t,e){const n=e.fragments,i=n.length;if(!i)return null;const{config:r}=this,a=n[0].start;let s;if(e.live){const o=r.initialLiveManifestSize;if(i<o)return this.warn(`Not enough fragments to start playback (have: ${i}, need: ${o})`),null;(!e.PTSKnown&&!this.startFragRequested&&-1===this.startPosition||t<a)&&(s=this.getInitialLiveFragment(e,n),this.startPosition=this.nextLoadPosition=s?this.hls.liveSyncPosition||s.start:t)}else t<=a&&(s=n[0]);if(!s){const n=r.lowLatencyMode?e.partEnd:e.fragmentEnd;s=this.getFragmentAtPosition(t,n,e)}return this.mapToInitFragWhenRequired(s)}isLoopLoading(t,e){const n=this.fragmentTracker.getState(t);return(n===Ci||n===ki&&!!t.gap)&&this.nextLoadPosition>e}getNextFragmentLoopLoading(t,e,n,i,r){const a=t.gap,s=this.getNextFragment(this.nextLoadPosition,e);if(null===s)return s;if(t=s,a&&t&&!t.gap&&n.nextStart){const e=this.getFwdBufferInfoAtPos(this.mediaBuffer?this.mediaBuffer:this.media,n.nextStart,i);if(null!==e&&n.len+e.len>=r)return this.log(`buffer full after gaps in "${i}" playlist starting at sn: ${t.sn}`),null}return t}mapToInitFragWhenRequired(t){return null==t||!t.initSegment||null!=t&&t.initSegment.data||this.bitrateTest?t:t.initSegment}getNextPart(t,e,n){let i=-1,r=!1,a=!0;for(let s=0,o=t.length;s<o;s++){const o=t[s];if(a=a&&!o.independent,i>-1&&n<o.start)break;const l=o.loaded;l?i=-1:(r||o.independent||a)&&o.fragment===e&&(i=s),r=l}return i}loadedEndOfParts(t,e){const n=t[t.length-1];return n&&e>n.start&&n.loaded}getInitialLiveFragment(t,e){const n=this.fragPrevious;let i=null;if(n){if(t.hasProgramDateTime&&(this.log(`Live playlist, switching playlist, load frag with same PDT: ${n.programDateTime}`),i=function(t,e,n){if(null===e||!Array.isArray(t)||!t.length||!et(e))return null;if(e<(t[0].programDateTime||0))return null;if(e>=(t[t.length-1].endProgramDateTime||0))return null;n=n||0;for(let i=0;i<t.length;++i){const r=t[i];if(ii(e,n,r))return r}return null}(e,n.endProgramDateTime,this.config.maxFragLookUpTolerance)),!i){const r=n.sn+1;if(r>=t.startSN&&r<=t.endSN){const a=e[r-t.startSN];n.cc===a.cc&&(i=a,this.log(`Live playlist, switching playlist, load frag with next SN: ${i.sn}`))}i||(i=function(t,e){return ti(t,(t=>t.cc<e?1:t.cc>e?-1:0))}(e,n.cc),i&&this.log(`Live playlist, switching playlist, load frag with same CC: ${i.sn}`))}}else{const e=this.hls.liveSyncPosition;null!==e&&(i=this.getFragmentAtPosition(e,this.bitrateTest?t.fragmentEnd:t.edge,t))}return i}getFragmentAtPosition(t,e,n){const{config:i}=this;let{fragPrevious:r}=this,{fragments:a,endSN:s}=n;const{fragmentHint:o}=n,l=i.maxFragLookUpTolerance,d=n.partList,c=!!(i.lowLatencyMode&&null!=d&&d.length&&o);let u;if(c&&o&&!this.bitrateTest&&(a=a.concat(o),s=o.sn),t<e){u=ei(r,a,t,t>e-l?0:l)}else u=a[a.length-1];if(u){const t=u.sn-n.startSN,e=this.fragmentTracker.getState(u);if((e===Ci||e===ki&&u.gap)&&(r=u),r&&u.sn===r.sn&&(!c||d[0].fragment.sn>u.sn)){if(r&&u.level===r.level){const e=a[t+1];u=u.sn<s&&this.fragmentTracker.getState(e)!==Ci?e:null}}}return u}synchronizeToLiveEdge(t){const{config:e,media:n}=this;if(!n)return;const i=this.hls.liveSyncPosition,r=n.currentTime,a=t.fragments[0].start,s=t.edge,o=r>=a-e.maxFragLookUpTolerance&&r<=s;if(null!==i&&n.duration>i&&(r<i||!o)){const a=void 0!==e.liveMaxLatencyDuration?e.liveMaxLatencyDuration:e.liveMaxLatencyDurationCount*t.targetduration;(!o&&n.readyState<4||r<s-a)&&(this.loadedmetadata||(this.nextLoadPosition=i),n.readyState&&(this.warn(`Playback: ${r.toFixed(3)} is located too far from the end of live sliding playlist: ${s}, reset currentTime to : ${i.toFixed(3)}`),n.currentTime=i))}}alignPlaylists(t,e,n){const i=t.fragments.length;if(!i)return this.warn("No fragments in live playlist"),0;const r=t.fragments[0].start,a=!e,s=t.alignedSliding&&et(r);if(a||!s&&!r){const{fragPrevious:r}=this;Mi(r,n,t);const a=t.fragments[0].start;return this.log(`Live playlist sliding: ${a.toFixed(2)} start-sn: ${e?e.startSN:"na"}->${t.startSN} prev-sn: ${r?r.sn:"na"} fragments: ${i}`),a}return r}waitForCdnTuneIn(t){return t.live&&t.canBlockReload&&t.partTarget&&t.tuneInGoal>Math.max(t.partHoldBack,3*t.partTarget)}setStartPosition(t,e){let n=this.startPosition;if(n<e&&(n=-1),-1===n||-1===this.lastCurrentTime){const i=null!==this.startTimeOffset,r=i?this.startTimeOffset:t.startTimeOffset;null!==r&&et(r)?(n=e+r,r<0&&(n+=t.totalduration),n=Math.min(Math.max(e,n),e+t.totalduration),this.log(`Start time offset ${r} found in ${i?"multivariant":"media"} playlist, adjust startPosition to ${n}`),this.startPosition=n):t.live?n=this.hls.liveSyncPosition||e:this.startPosition=n=0,this.lastCurrentTime=n}this.nextLoadPosition=n}getLoadPosition(){const{media:t}=this;let e=0;return this.loadedmetadata&&t?e=t.currentTime:this.nextLoadPosition&&(e=this.nextLoadPosition),e}handleFragLoadAborted(t,e){this.transmuxer&&"initSegment"!==t.sn&&t.stats.aborted&&(this.warn(`Fragment ${t.sn}${e?" part "+e.index:""} of level ${t.level} was aborted`),this.resetFragmentLoading(t))}resetFragmentLoading(t){this.fragCurrent&&(this.fragContextChanged(t)||this.state===tr)||(this.state=Xi)}onFragmentOrKeyLoadError(t,e){if(e.chunkMeta&&!e.frag){const t=this.getCurrentContext(e.chunkMeta);t&&(e.frag=t.frag)}const n=e.frag;if(!n||n.type!==t||!this.levels)return;var i;if(this.fragContextChanged(n))return void this.warn(`Frag load error must match current frag to retry ${n.url} > ${null==(i=this.fragCurrent)?void 0:i.url}`);const r=e.details===st.FRAG_GAP;r&&this.fragmentTracker.fragBuffered(n,!0);const a=e.errorAction,{action:s,retryCount:o=0,retryConfig:l}=a||{};if(a&&s===oi&&l){this.resetStartWhenNotLoaded(this.levelLastLoaded);const i=Xn(l,o);this.warn(`Fragment ${n.sn} of ${t} ${n.level} errored with ${e.details}, retrying loading ${o+1}/${l.maxNumRetry} in ${i}ms`),a.resolved=!0,this.retryDate=self.performance.now()+i,this.state=tr}else if(l&&a){if(this.resetFragmentErrors(t),!(o<l.maxNumRetry))return void ut.warn(`${e.details} reached or exceeded max retry (${o})`);r||s===si||(a.resolved=!0)}else(null==a?void 0:a.action)===ai?this.state=or:this.state=ar;this.tickImmediate()}reduceLengthAndFlushBuffer(t){if(this.state===nr||this.state===ir){const e=t.parent,n=this.getFwdBufferInfo(this.mediaBuffer,e),i=n&&n.len>.5;i&&this.reduceMaxBufferLength(n.len);const r=!i;return r&&this.warn(`Buffer full error while media.currentTime is not buffered, flush ${e} buffer`),t.frag&&(this.fragmentTracker.removeFragment(t.frag),this.nextLoadPosition=t.frag.start),this.resetLoadingState(),r}return!1}resetFragmentErrors(t){t===pn&&(this.fragCurrent=null),this.loadedmetadata||(this.startFragRequested=!1),this.state!==Qi&&(this.state=Xi)}afterBufferFlushed(t,e,n){if(!t)return;const i=Bi.getBuffered(t);this.fragmentTracker.detectEvictedFragments(e,i,n),this.state===rr&&this.resetLoadingState()}resetLoadingState(){this.log("Reset loading state"),this.fragCurrent=null,this.fragPrevious=null,this.state=Xi}resetStartWhenNotLoaded(t){if(!this.loadedmetadata){this.startFragRequested=!1;const e=t?t.details:null;null!=e&&e.live?(this.startPosition=-1,this.setStartPosition(e,0),this.resetLoadingState()):this.nextLoadPosition=this.startPosition}}resetWhenMissingContext(t){this.warn(`The loading context changed while buffering fragment ${t.sn} of level ${t.level}. This chunk will not be buffered.`),this.removeUnbufferedFrags(),this.resetStartWhenNotLoaded(this.levelLastLoaded),this.resetLoadingState()}removeUnbufferedFrags(t=0){this.fragmentTracker.removeFragmentsInRange(t,1/0,this.playlistType,!1,!0)}updateLevelTiming(t,e,n,i){var r;const a=n.details;if(!a)return void this.warn("level.details undefined");if(!Object.keys(t.elementaryStreams).reduce(((e,r)=>{const s=t.elementaryStreams[r];if(s){const o=s.endPTS-s.startPTS;if(o<=0)return this.warn(`Could not parse fragment ${t.sn} ${r} duration reliably (${o})`),e||!1;const l=i?0:jn(a,t,s.startPTS,s.endPTS,s.startDTS,s.endDTS);return this.hls.trigger(rt.LEVEL_PTS_UPDATED,{details:a,level:n,drift:l,type:r,frag:t,start:s.startPTS,end:s.endPTS}),!0}return e}),!1)&&null===(null==(r=this.transmuxer)?void 0:r.error)){const e=new Error(`Found no media in fragment ${t.sn} of level ${t.level} resetting transmuxer to fallback to playlist timing`);if(0===n.fragmentError&&(n.fragmentError++,t.gap=!0,this.fragmentTracker.removeFragment(t),this.fragmentTracker.fragBuffered(t,!0)),this.warn(e.message),this.hls.trigger(rt.ERROR,{type:at.MEDIA_ERROR,details:st.FRAG_PARSING_ERROR,fatal:!1,error:e,frag:t,reason:`Found no media in msn ${t.sn} of level "${n.url}"`}),!this.hls)return;this.resetTransmuxer()}this.state=ir,this.hls.trigger(rt.FRAG_PARSED,{frag:t,part:e})}resetTransmuxer(){this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null)}recoverWorkerError(t){"demuxerWorker"===t.event&&(this.fragmentTracker.removeAllFragments(),this.resetTransmuxer(),this.resetStartWhenNotLoaded(this.levelLastLoaded),this.resetLoadingState())}set state(t){const e=this._state;e!==t&&(this._state=t,this.log(`${e}->${t}`))}get state(){return this._state}}class dr{constructor(){this.chunks=[],this.dataLength=0}push(t){this.chunks.push(t),this.dataLength+=t.length}flush(){const{chunks:t,dataLength:e}=this;let n;return t.length?(n=1===t.length?t[0]:function(t,e){const n=new Uint8Array(e);let i=0;for(let e=0;e<t.length;e++){const r=t[e];n.set(r,i),i+=r.length}return n}(t,e),this.reset(),n):new Uint8Array(0)}reset(){this.chunks.length=0,this.dataLength=0}}function cr(t="",e=9e4){return{type:t,id:-1,pid:-1,inputTimeScale:e,sequenceNumber:-1,samples:[],dropped:0}}class ur{constructor(){this._audioTrack=void 0,this._id3Track=void 0,this.frameIndex=0,this.cachedData=null,this.basePTS=null,this.initPTS=null,this.lastPTS=null}resetInitSegment(t,e,n,i){this._id3Track={type:"id3",id:3,pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0}}resetTimeStamp(t){this.initPTS=t,this.resetContiguity()}resetContiguity(){this.basePTS=null,this.lastPTS=null,this.frameIndex=0}canParse(t,e){return!1}appendFrame(t,e,n){}demux(t,e){this.cachedData&&(t=xe(this.cachedData,t),this.cachedData=null);let n,i=Ht(t,0),r=i?i.length:0;const a=this._audioTrack,s=this._id3Track,o=i?Kt(i):void 0,l=t.length;for((null===this.basePTS||0===this.frameIndex&&et(o))&&(this.basePTS=hr(o,e,this.initPTS),this.lastPTS=this.basePTS),null===this.lastPTS&&(this.lastPTS=this.basePTS),i&&i.length>0&&s.samples.push({pts:this.lastPTS,dts:this.lastPTS,data:i,type:xn,duration:Number.POSITIVE_INFINITY});r<l;){if(this.canParse(t,r)){const e=this.appendFrame(a,t,r);e?(this.frameIndex++,this.lastPTS=e.sample.pts,r+=e.length,n=r):r=l}else $t(t,r)?(i=Ht(t,r),s.samples.push({pts:this.lastPTS,dts:this.lastPTS,data:i,type:xn,duration:Number.POSITIVE_INFINITY}),r+=i.length,n=r):r++;if(r===l&&n!==l){const e=zt(t,n);this.cachedData?this.cachedData=xe(this.cachedData,e):this.cachedData=e}}return{audioTrack:a,videoTrack:cr(),id3Track:s,textTrack:cr()}}demuxSampleAes(t,e,n){return Promise.reject(new Error(`[${this}] This demuxer does not support Sample-AES decryption`))}flush(t){const e=this.cachedData;return e&&(this.cachedData=null,this.demux(e,0)),{audioTrack:this._audioTrack,videoTrack:cr(),id3Track:this._id3Track,textTrack:cr()}}destroy(){}}const hr=(t,e,n)=>{if(et(t))return 90*t;return 9e4*e+(n?9e4*n.baseTime/n.timescale:0)};function pr(t,e){return 255===t[e]&&240==(246&t[e+1])}function fr(t,e){return 1&t[e+1]?7:9}function mr(t,e){return(3&t[e+3])<<11|t[e+4]<<3|(224&t[e+5])>>>5}function gr(t,e){return e+1<t.length&&pr(t,e)}function yr(t,e){if(gr(t,e)){const n=fr(t,e);if(e+n>=t.length)return!1;const i=mr(t,e);if(i<=n)return!1;const r=e+i;return r===t.length||gr(t,r)}return!1}function Ar(t,e,n,i,r){if(!t.samplerate){const a=function(t,e,n,i){let r,a,s,o;const l=navigator.userAgent.toLowerCase(),d=i,c=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];r=1+((192&e[n+2])>>>6);const u=(60&e[n+2])>>>2;if(!(u>c.length-1))return s=(1&e[n+2])<<2,s|=(192&e[n+3])>>>6,ut.log(`manifest codec:${i}, ADTS type:${r}, samplingIndex:${u}`),/firefox/i.test(l)?u>=6?(r=5,o=new Array(4),a=u-3):(r=2,o=new Array(2),a=u):-1!==l.indexOf("android")?(r=2,o=new Array(2),a=u):(r=5,o=new Array(4),i&&(-1!==i.indexOf("mp4a.40.29")||-1!==i.indexOf("mp4a.40.5"))||!i&&u>=6?a=u-3:((i&&-1!==i.indexOf("mp4a.40.2")&&(u>=6&&1===s||/vivaldi/i.test(l))||!i&&1===s)&&(r=2,o=new Array(2)),a=u)),o[0]=r<<3,o[0]|=(14&u)>>1,o[1]|=(1&u)<<7,o[1]|=s<<3,5===r&&(o[1]|=(14&a)>>1,o[2]=(1&a)<<7,o[2]|=8,o[3]=0),{config:o,samplerate:c[u],channelCount:s,codec:"mp4a.40."+r,manifestCodec:d};{const e=new Error(`invalid ADTS sampling index:${u}`);t.emit(rt.ERROR,rt.ERROR,{type:at.MEDIA_ERROR,details:st.FRAG_PARSING_ERROR,fatal:!0,error:e,reason:e.message})}}(e,n,i,r);if(!a)return;t.config=a.config,t.samplerate=a.samplerate,t.channelCount=a.channelCount,t.codec=a.codec,t.manifestCodec=a.manifestCodec,ut.log(`parsed codec:${t.codec}, rate:${a.samplerate}, channels:${a.channelCount}`)}}function vr(t){return 9216e4/t}function br(t,e,n,i,r){const a=i+r*vr(t.samplerate),s=function(t,e){const n=fr(t,e);if(e+n<=t.length){const i=mr(t,e)-n;if(i>0)return{headerLength:n,frameLength:i}}}(e,n);let o;if(s){const{frameLength:i,headerLength:r}=s,l=r+i,d=Math.max(0,n+l-e.length);d?(o=new Uint8Array(l-r),o.set(e.subarray(n+r,e.length),0)):o=e.subarray(n+r,n+l);const c={unit:o,pts:a};return d||t.samples.push(c),{sample:c,length:l,missing:d}}const l=e.length-n;o=new Uint8Array(l),o.set(e.subarray(n,e.length),0);return{sample:{unit:o,pts:a},length:l,missing:-1}}let Er=null;const wr=[32,64,96,128,160,192,224,256,288,320,352,384,416,448,32,48,56,64,80,96,112,128,160,192,224,256,320,384,32,40,48,56,64,80,96,112,128,160,192,224,256,320,32,48,56,64,80,96,112,128,144,160,176,192,224,256,8,16,24,32,40,48,56,64,80,96,112,128,144,160],xr=[44100,48e3,32e3,22050,24e3,16e3,11025,12e3,8e3],Sr=[[0,72,144,12],[0,0,0,0],[0,72,144,12],[0,144,144,12]],_r=[0,1,1,4];function Tr(t,e,n,i,r){if(n+24>e.length)return;const a=kr(e,n);if(a&&n+a.frameLength<=e.length){const s=i+r*(9e4*a.samplesPerFrame/a.sampleRate),o={unit:e.subarray(n,n+a.frameLength),pts:s,dts:s};return t.config=[],t.channelCount=a.channelCount,t.samplerate=a.sampleRate,t.samples.push(o),{sample:o,length:a.frameLength,missing:0}}}function kr(t,e){const n=t[e+1]>>3&3,i=t[e+1]>>1&3,r=t[e+2]>>4&15,a=t[e+2]>>2&3;if(1!==n&&0!==r&&15!==r&&3!==a){const s=t[e+2]>>1&1,o=t[e+3]>>6,l=1e3*wr[14*(3===n?3-i:3===i?3:4)+r-1],d=xr[3*(3===n?0:2===n?1:2)+a],c=3===o?1:2,u=Sr[n][i],h=_r[i],p=8*u*h,f=Math.floor(u*l/d+s)*h;if(null===Er){const t=(navigator.userAgent||"").match(/Chrome\/(\d+)/i);Er=t?parseInt(t[1]):0}return!!Er&&Er<=87&&2===i&&l>=224e3&&0===o&&(t[e+3]=128|t[e+3]),{sampleRate:d,channelCount:c,frameLength:f,samplesPerFrame:p}}}function Cr(t,e){return!(255!==t[e]||224&~t[e+1]||!(6&t[e+1]))}function Lr(t,e){return e+1<t.length&&Cr(t,e)}function Ir(t,e){if(e+1<t.length&&Cr(t,e)){const n=4,i=kr(t,e);let r=n;null!=i&&i.frameLength&&(r=i.frameLength);const a=e+r;return a===t.length||Lr(t,a)}return!1}const Rr=/\/emsg[-/]ID3/i;const Dr=(t,e)=>{let n=0,i=5;e+=i;const r=new Uint32Array(1),a=new Uint32Array(1),s=new Uint8Array(1);for(;i>0;){s[0]=t[e];const o=Math.min(i,8),l=8-o;a[0]=4278190080>>>24+l<<l,r[0]=(s[0]&a[0])>>l,n=n?n<<o|r[0]:r[0],e+=1,i-=o}return n};class Br extends ur{constructor(t){super(),this.observer=void 0,this.observer=t}resetInitSegment(t,e,n,i){super.resetInitSegment(t,e,n,i),this._audioTrack={container:"audio/ac-3",type:"audio",id:2,pid:-1,sequenceNumber:0,segmentCodec:"ac3",samples:[],manifestCodec:e,duration:i,inputTimeScale:9e4,dropped:0}}canParse(t,e){return e+64<t.length}appendFrame(t,e,n){const i=Pr(t,e,n,this.basePTS,this.frameIndex);if(-1!==i){return{sample:t.samples[t.samples.length-1],length:i,missing:0}}}static probe(t){if(!t)return!1;const e=Ht(t,0);if(!e)return!1;const n=e.length;return 11===t[n]&&119===t[n+1]&&void 0!==Kt(e)&&Dr(t,n)<16}}function Pr(t,e,n,i,r){if(n+8>e.length)return-1;if(11!==e[n]||119!==e[n+1])return-1;const a=e[n+4]>>6;if(a>=3)return-1;const s=[48e3,44100,32e3][a],o=63&e[n+4],l=2*[64,69,96,64,70,96,80,87,120,80,88,120,96,104,144,96,105,144,112,121,168,112,122,168,128,139,192,128,140,192,160,174,240,160,175,240,192,208,288,192,209,288,224,243,336,224,244,336,256,278,384,256,279,384,320,348,480,320,349,480,384,417,576,384,418,576,448,487,672,448,488,672,512,557,768,512,558,768,640,696,960,640,697,960,768,835,1152,768,836,1152,896,975,1344,896,976,1344,1024,1114,1536,1024,1115,1536,1152,1253,1728,1152,1254,1728,1280,1393,1920,1280,1394,1920][3*o+a];if(n+l>e.length)return-1;const d=e[n+6]>>5;let c=0;2===d?c+=2:(1&d&&1!==d&&(c+=2),4&d&&(c+=2));const u=(e[n+6]<<8|e[n+7])>>12-c&1,h=[2,1,2,3,3,4,4,5][d]+u,p=e[n+5]>>3,f=7&e[n+5],m=new Uint8Array([a<<6|p<<1|f>>2,(3&f)<<6|d<<3|u<<2|o>>4,o<<4&224]),g=i+r*(1536/s*9e4),y=e.subarray(n,n+l);return t.config=m,t.channelCount=h,t.samplerate=s,t.samples.push({unit:y,pts:g}),l}class Ur{constructor(){this.VideoSample=null}createVideoSample(t,e,n,i){return{key:t,frame:!1,pts:e,dts:n,units:[],debug:i,length:0}}getLastNalUnit(t){var e;let n,i=this.VideoSample;if(i&&0!==i.units.length||(i=t[t.length-1]),null!=(e=i)&&e.units){const t=i.units;n=t[t.length-1]}return n}pushAccessUnit(t,e){if(t.units.length&&t.frame){if(void 0===t.pts){const n=e.samples,i=n.length;if(!i)return void e.dropped++;{const e=n[i-1];t.pts=e.pts,t.dts=e.dts}}e.samples.push(t)}t.debug.length&&ut.log(t.pts+"/"+t.dts+":"+t.debug)}}class Fr{constructor(t){this.data=void 0,this.bytesAvailable=void 0,this.word=void 0,this.bitsAvailable=void 0,this.data=t,this.bytesAvailable=t.byteLength,this.word=0,this.bitsAvailable=0}loadWord(){const t=this.data,e=this.bytesAvailable,n=t.byteLength-e,i=new Uint8Array(4),r=Math.min(4,e);if(0===r)throw new Error("no bytes available");i.set(t.subarray(n,n+r)),this.word=new DataView(i.buffer).getUint32(0),this.bitsAvailable=8*r,this.bytesAvailable-=r}skipBits(t){let e;t=Math.min(t,8*this.bytesAvailable+this.bitsAvailable),this.bitsAvailable>t?(this.word<<=t,this.bitsAvailable-=t):(e=(t-=this.bitsAvailable)>>3,t-=e<<3,this.bytesAvailable-=e,this.loadWord(),this.word<<=t,this.bitsAvailable-=t)}readBits(t){let e=Math.min(this.bitsAvailable,t);const n=this.word>>>32-e;if(t>32&&ut.error("Cannot read more than 32 bits at a time"),this.bitsAvailable-=e,this.bitsAvailable>0)this.word<<=e;else{if(!(this.bytesAvailable>0))throw new Error("no bits available");this.loadWord()}return e=t-e,e>0&&this.bitsAvailable?n<<e|this.readBits(e):n}skipLZ(){let t;for(t=0;t<this.bitsAvailable;++t)if(this.word&2147483648>>>t)return this.word<<=t,this.bitsAvailable-=t,t;return this.loadWord(),t+this.skipLZ()}skipUEG(){this.skipBits(1+this.skipLZ())}skipEG(){this.skipBits(1+this.skipLZ())}readUEG(){const t=this.skipLZ();return this.readBits(t+1)-1}readEG(){const t=this.readUEG();return 1&t?1+t>>>1:-1*(t>>>1)}readBoolean(){return 1===this.readBits(1)}readUByte(){return this.readBits(8)}readUShort(){return this.readBits(16)}readUInt(){return this.readBits(32)}skipScalingList(t){let e,n=8,i=8;for(let r=0;r<t;r++)0!==i&&(e=this.readEG(),i=(n+e+256)%256),n=0===i?n:i}readSPS(){let t,e,n,i=0,r=0,a=0,s=0;const o=this.readUByte.bind(this),l=this.readBits.bind(this),d=this.readUEG.bind(this),c=this.readBoolean.bind(this),u=this.skipBits.bind(this),h=this.skipEG.bind(this),p=this.skipUEG.bind(this),f=this.skipScalingList.bind(this);o();const m=o();if(l(5),u(3),o(),p(),100===m||110===m||122===m||244===m||44===m||83===m||86===m||118===m||128===m){const t=d();if(3===t&&u(1),p(),p(),u(1),c())for(e=3!==t?8:12,n=0;n<e;n++)c()&&f(n<6?16:64)}p();const g=d();if(0===g)d();else if(1===g)for(u(1),h(),h(),t=d(),n=0;n<t;n++)h();p(),u(1);const y=d(),A=d(),v=l(1);0===v&&u(1),u(1),c()&&(i=d(),r=d(),a=d(),s=d());let b=[1,1];if(c()&&c()){switch(o()){case 1:b=[1,1];break;case 2:b=[12,11];break;case 3:b=[10,11];break;case 4:b=[16,11];break;case 5:b=[40,33];break;case 6:b=[24,11];break;case 7:b=[20,11];break;case 8:b=[32,11];break;case 9:b=[80,33];break;case 10:b=[18,11];break;case 11:b=[15,11];break;case 12:b=[64,33];break;case 13:b=[160,99];break;case 14:b=[4,3];break;case 15:b=[3,2];break;case 16:b=[2,1];break;case 255:b=[o()<<8|o(),o()<<8|o()]}}return{width:Math.ceil(16*(y+1)-2*i-2*r),height:(2-v)*(A+1)*16-(v?2:4)*(a+s),pixelRatio:b}}readSliceType(){return this.readUByte(),this.readUEG(),this.readUEG()}}class Or extends Ur{parseAVCPES(t,e,n,i,r){const a=this.parseAVCNALu(t,n.data);let s,o=this.VideoSample,l=!1;n.data=null,o&&a.length&&!t.audFound&&(this.pushAccessUnit(o,t),o=this.VideoSample=this.createVideoSample(!1,n.pts,n.dts,"")),a.forEach((i=>{var a;switch(i.type){case 1:{let e=!1;s=!0;const r=i.data;if(l&&r.length>4){const t=new Fr(r).readSliceType();2!==t&&4!==t&&7!==t&&9!==t||(e=!0)}var d;if(e)null!=(d=o)&&d.frame&&!o.key&&(this.pushAccessUnit(o,t),o=this.VideoSample=null);o||(o=this.VideoSample=this.createVideoSample(!0,n.pts,n.dts,"")),o.frame=!0,o.key=e;break}case 5:s=!0,null!=(a=o)&&a.frame&&!o.key&&(this.pushAccessUnit(o,t),o=this.VideoSample=null),o||(o=this.VideoSample=this.createVideoSample(!0,n.pts,n.dts,"")),o.key=!0,o.frame=!0;break;case 6:s=!0,Te(i.data,1,n.pts,e.samples);break;case 7:{var c,u;s=!0,l=!0;const e=i.data,n=new Fr(e).readSPS();if(!t.sps||t.width!==n.width||t.height!==n.height||(null==(c=t.pixelRatio)?void 0:c[0])!==n.pixelRatio[0]||(null==(u=t.pixelRatio)?void 0:u[1])!==n.pixelRatio[1]){t.width=n.width,t.height=n.height,t.pixelRatio=n.pixelRatio,t.sps=[e],t.duration=r;const i=e.subarray(1,4);let a="avc1.";for(let t=0;t<3;t++){let e=i[t].toString(16);e.length<2&&(e="0"+e),a+=e}t.codec=a}break}case 8:s=!0,t.pps=[i.data];break;case 9:s=!0,t.audFound=!0,o&&this.pushAccessUnit(o,t),o=this.VideoSample=this.createVideoSample(!1,n.pts,n.dts,"");break;case 12:s=!0;break;default:s=!1,o&&(o.debug+="unknown NAL "+i.type+" ")}if(o&&s){o.units.push(i)}})),i&&o&&(this.pushAccessUnit(o,t),this.VideoSample=null)}parseAVCNALu(t,e){const n=e.byteLength;let i=t.naluState||0;const r=i,a=[];let s,o,l,d=0,c=-1,u=0;for(-1===i&&(c=0,u=31&e[0],i=0,d=1);d<n;)if(s=e[d++],i)if(1!==i)if(s)if(1===s){if(o=d-i-1,c>=0){const t={data:e.subarray(c,o),type:u};a.push(t)}else{const n=this.getLastNalUnit(t.samples);n&&(r&&d<=4-r&&n.state&&(n.data=n.data.subarray(0,n.data.byteLength-r)),o>0&&(n.data=xe(n.data,e.subarray(0,o)),n.state=0))}d<n?(l=31&e[d],c=d,u=l,i=0):i=-1}else i=0;else i=3;else i=s?0:2;else i=s?0:1;if(c>=0&&i>=0){const t={data:e.subarray(c,n),type:u,state:i};a.push(t)}if(0===a.length){const n=this.getLastNalUnit(t.samples);n&&(n.data=xe(n.data,e))}return t.naluState=i,a}}class Mr{constructor(t,e,n){this.keyData=void 0,this.decrypter=void 0,this.keyData=n,this.decrypter=new Vi(e,{removePKCS7Padding:!1})}decryptBuffer(t){return this.decrypter.decrypt(t,this.keyData.key.buffer,this.keyData.iv.buffer)}decryptAacSample(t,e,n){const i=t[e].unit;if(i.length<=16)return;const r=i.subarray(16,i.length-i.length%16),a=r.buffer.slice(r.byteOffset,r.byteOffset+r.length);this.decryptBuffer(a).then((r=>{const a=new Uint8Array(r);i.set(a,16),this.decrypter.isSync()||this.decryptAacSamples(t,e+1,n)}))}decryptAacSamples(t,e,n){for(;;e++){if(e>=t.length)return void n();if(!(t[e].unit.length<32)&&(this.decryptAacSample(t,e,n),!this.decrypter.isSync()))return}}getAvcEncryptedData(t){const e=16*Math.floor((t.length-48)/160)+16,n=new Int8Array(e);let i=0;for(let e=32;e<t.length-16;e+=160,i+=16)n.set(t.subarray(e,e+16),i);return n}getAvcDecryptedUnit(t,e){const n=new Uint8Array(e);let i=0;for(let e=32;e<t.length-16;e+=160,i+=16)t.set(n.subarray(i,i+16),e);return t}decryptAvcSample(t,e,n,i,r){const a=ke(r.data),s=this.getAvcEncryptedData(a);this.decryptBuffer(s.buffer).then((s=>{r.data=this.getAvcDecryptedUnit(a,s),this.decrypter.isSync()||this.decryptAvcSamples(t,e,n+1,i)}))}decryptAvcSamples(t,e,n,i){if(t instanceof Uint8Array)throw new Error("Cannot decrypt samples of type Uint8Array");for(;;e++,n=0){if(e>=t.length)return void i();const r=t[e].units;for(;!(n>=r.length);n++){const a=r[n];if(!(a.data.length<=48||1!==a.type&&5!==a.type||(this.decryptAvcSample(t,e,n,i,a),this.decrypter.isSync())))return}}}}const Nr=188;class zr{constructor(t,e,n){this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.sampleAes=null,this.pmtParsed=!1,this.audioCodec=void 0,this.videoCodec=void 0,this._duration=0,this._pmtId=-1,this._videoTrack=void 0,this._audioTrack=void 0,this._id3Track=void 0,this._txtTrack=void 0,this.aacOverFlow=null,this.remainderData=null,this.videoParser=void 0,this.observer=t,this.config=e,this.typeSupported=n,this.videoParser=new Or}static probe(t){const e=zr.syncOffset(t);return e>0&&ut.warn(`MPEG2-TS detected but first sync word found @ offset ${e}`),-1!==e}static syncOffset(t){const e=t.length;let n=Math.min(940,e-Nr)+1,i=0;for(;i<n;){let r=!1,a=-1,s=0;for(let o=i;o<e;o+=Nr){if(71!==t[o]||e-o!==Nr&&71!==t[o+Nr]){if(s)return-1;break}if(s++,-1===a&&(a=o,0!==a&&(n=Math.min(a+18612,t.length-Nr)+1)),r||(r=0===Gr(t,o)),r&&s>1&&(0===a&&s>2||o+Nr>n))return a}i++}return-1}static createTrack(t,e){return{container:"video"===t||"audio"===t?"video/mp2t":void 0,type:t,id:oe[t],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:"audio"===t?e:void 0}}resetInitSegment(t,e,n,i){this.pmtParsed=!1,this._pmtId=-1,this._videoTrack=zr.createTrack("video"),this._audioTrack=zr.createTrack("audio",i),this._id3Track=zr.createTrack("id3"),this._txtTrack=zr.createTrack("text"),this._audioTrack.segmentCodec="aac",this.aacOverFlow=null,this.remainderData=null,this.audioCodec=e,this.videoCodec=n,this._duration=i}resetTimeStamp(){}resetContiguity(){const{_audioTrack:t,_videoTrack:e,_id3Track:n}=this;t&&(t.pesData=null),e&&(e.pesData=null),n&&(n.pesData=null),this.aacOverFlow=null,this.remainderData=null}demux(t,e,n=!1,i=!1){let r;n||(this.sampleAes=null);const a=this._videoTrack,s=this._audioTrack,o=this._id3Track,l=this._txtTrack;let d=a.pid,c=a.pesData,u=s.pid,h=o.pid,p=s.pesData,f=o.pesData,m=null,g=this.pmtParsed,y=this._pmtId,A=t.length;if(this.remainderData&&(A=(t=xe(this.remainderData,t)).length,this.remainderData=null),A<Nr&&!i)return this.remainderData=t,{audioTrack:s,videoTrack:a,id3Track:o,textTrack:l};const v=Math.max(0,zr.syncOffset(t));A-=(A-v)%Nr,A<t.byteLength&&!i&&(this.remainderData=new Uint8Array(t.buffer,A,t.buffer.byteLength-A));let b=0;for(let e=v;e<A;e+=Nr)if(71===t[e]){const i=!!(64&t[e+1]),A=Gr(t,e);let b;if((48&t[e+3])>>4>1){if(b=e+5+t[e+4],b===e+Nr)continue}else b=e+4;switch(A){case d:i&&(c&&(r=$r(c))&&this.videoParser.parseAVCPES(a,l,r,!1,this._duration),c={data:[],size:0}),c&&(c.data.push(t.subarray(b,e+Nr)),c.size+=e+Nr-b);break;case u:if(i){if(p&&(r=$r(p)))switch(s.segmentCodec){case"aac":this.parseAACPES(s,r);break;case"mp3":this.parseMPEGPES(s,r);break;case"ac3":this.parseAC3PES(s,r)}p={data:[],size:0}}p&&(p.data.push(t.subarray(b,e+Nr)),p.size+=e+Nr-b);break;case h:i&&(f&&(r=$r(f))&&this.parseID3PES(o,r),f={data:[],size:0}),f&&(f.data.push(t.subarray(b,e+Nr)),f.size+=e+Nr-b);break;case 0:i&&(b+=t[b]+1),y=this._pmtId=jr(t,b);break;case y:{i&&(b+=t[b]+1);const r=Hr(t,b,this.typeSupported,n);d=r.videoPid,d>0&&(a.pid=d,a.segmentCodec=r.segmentVideoCodec),u=r.audioPid,u>0&&(s.pid=u,s.segmentCodec=r.segmentAudioCodec),h=r.id3Pid,h>0&&(o.pid=h),null===m||g||(ut.warn(`MPEG-TS PMT found at ${e} after unknown PID '${m}'. Backtracking to sync byte @${v} to parse all TS packets.`),m=null,e=v-188),g=this.pmtParsed=!0;break}case 17:case 8191:break;default:m=A}}else b++;if(b>0){const t=new Error(`Found ${b} TS packet/s that do not start with 0x47`);this.observer.emit(rt.ERROR,rt.ERROR,{type:at.MEDIA_ERROR,details:st.FRAG_PARSING_ERROR,fatal:!1,error:t,reason:t.message})}a.pesData=c,s.pesData=p,o.pesData=f;const E={audioTrack:s,videoTrack:a,id3Track:o,textTrack:l};return i&&this.extractRemainingSamples(E),E}flush(){const{remainderData:t}=this;let e;return this.remainderData=null,e=t?this.demux(t,-1,!1,!0):{videoTrack:this._videoTrack,audioTrack:this._audioTrack,id3Track:this._id3Track,textTrack:this._txtTrack},this.extractRemainingSamples(e),this.sampleAes?this.decrypt(e,this.sampleAes):e}extractRemainingSamples(t){const{audioTrack:e,videoTrack:n,id3Track:i,textTrack:r}=t,a=n.pesData,s=e.pesData,o=i.pesData;let l;if(a&&(l=$r(a))?(this.videoParser.parseAVCPES(n,r,l,!0,this._duration),n.pesData=null):n.pesData=a,s&&(l=$r(s))){switch(e.segmentCodec){case"aac":this.parseAACPES(e,l);break;case"mp3":this.parseMPEGPES(e,l);break;case"ac3":this.parseAC3PES(e,l)}e.pesData=null}else null!=s&&s.size&&ut.log("last AAC PES packet truncated,might overlap between fragments"),e.pesData=s;o&&(l=$r(o))?(this.parseID3PES(i,l),i.pesData=null):i.pesData=o}demuxSampleAes(t,e,n){const i=this.demux(t,n,!0,!this.config.progressive),r=this.sampleAes=new Mr(this.observer,this.config,e);return this.decrypt(i,r)}decrypt(t,e){return new Promise((n=>{const{audioTrack:i,videoTrack:r}=t;i.samples&&"aac"===i.segmentCodec?e.decryptAacSamples(i.samples,0,(()=>{r.samples?e.decryptAvcSamples(r.samples,0,0,(()=>{n(t)})):n(t)})):r.samples&&e.decryptAvcSamples(r.samples,0,0,(()=>{n(t)}))}))}destroy(){this._duration=0}parseAACPES(t,e){let n=0;const i=this.aacOverFlow;let r,a,s,o=e.data;if(i){this.aacOverFlow=null;const e=i.missing,r=i.sample.unit.byteLength;if(-1===e)o=xe(i.sample.unit,o);else{const a=r-e;i.sample.unit.set(o.subarray(0,e),a),t.samples.push(i.sample),n=i.missing}}for(r=n,a=o.length;r<a-1&&!gr(o,r);r++);if(r!==n){let t;const e=r<a-1;t=e?`AAC PES did not start with ADTS header,offset:${r}`:"No ADTS header found in AAC PES";const n=new Error(t);if(ut.warn(`parsing error: ${t}`),this.observer.emit(rt.ERROR,rt.ERROR,{type:at.MEDIA_ERROR,details:st.FRAG_PARSING_ERROR,fatal:!1,levelRetry:e,error:n,reason:t}),!e)return}if(Ar(t,this.observer,o,r,this.audioCodec),void 0!==e.pts)s=e.pts;else{if(!i)return void ut.warn("[tsdemuxer]: AAC PES unknown PTS");{const e=vr(t.samplerate);s=i.sample.pts+e}}let l,d=0;for(;r<a;){if(l=br(t,o,r,s,d),r+=l.length,l.missing){this.aacOverFlow=l;break}for(d++;r<a-1&&!gr(o,r);r++);}}parseMPEGPES(t,e){const n=e.data,i=n.length;let r=0,a=0;const s=e.pts;if(void 0!==s)for(;a<i;)if(Lr(n,a)){const e=Tr(t,n,a,s,r);if(!e)break;a+=e.length,r++}else a++;else ut.warn("[tsdemuxer]: MPEG PES unknown PTS")}parseAC3PES(t,e){{const n=e.data,i=e.pts;if(void 0===i)return void ut.warn("[tsdemuxer]: AC3 PES unknown PTS");const r=n.length;let a,s=0,o=0;for(;o<r&&(a=Pr(t,n,o,i,s++))>0;)o+=a}}parseID3PES(t,e){if(void 0===e.pts)return void ut.warn("[tsdemuxer]: ID3 PES unknown PTS");const n=tt({},e,{type:this._videoTrack?_n:xn,duration:Number.POSITIVE_INFINITY});t.samples.push(n)}}function Gr(t,e){return((31&t[e+1])<<8)+t[e+2]}function jr(t,e){return(31&t[e+10])<<8|t[e+11]}function Hr(t,e,n,i){const r={audioPid:-1,videoPid:-1,id3Pid:-1,segmentVideoCodec:"avc",segmentAudioCodec:"aac"},a=e+3+((15&t[e+1])<<8|t[e+2])-4;for(e+=12+((15&t[e+10])<<8|t[e+11]);e<a;){const a=Gr(t,e),s=(15&t[e+3])<<8|t[e+4];switch(t[e]){case 207:if(!i){Yr("ADTS AAC");break}case 15:-1===r.audioPid&&(r.audioPid=a);break;case 21:-1===r.id3Pid&&(r.id3Pid=a);break;case 219:if(!i){Yr("H.264");break}case 27:-1===r.videoPid&&(r.videoPid=a,r.segmentVideoCodec="avc");break;case 3:case 4:n.mpeg||n.mp3?-1===r.audioPid&&(r.audioPid=a,r.segmentAudioCodec="mp3"):ut.log("MPEG audio found, not supported in this browser");break;case 193:if(!i){Yr("AC-3");break}case 129:n.ac3?-1===r.audioPid&&(r.audioPid=a,r.segmentAudioCodec="ac3"):ut.log("AC-3 audio found, not supported in this browser");break;case 6:if(-1===r.audioPid&&s>0){let i=e+5,o=s;for(;o>2;){if(106===t[i])!0!==n.ac3?ut.log("AC-3 audio found, not supported in this browser for now"):(r.audioPid=a,r.segmentAudioCodec="ac3");const e=t[i+1]+2;i+=e,o-=e}}break;case 194:case 135:ut.warn("Unsupported EC-3 in M2TS found");break;case 36:ut.warn("Unsupported HEVC in M2TS found")}e+=s+5}return r}function Yr(t){ut.log(`${t} with AES-128-CBC encryption found in unencrypted stream`)}function $r(t){let e,n,i,r,a,s=0;const o=t.data;if(!t||0===t.size)return null;for(;o[0].length<19&&o.length>1;)o[0]=xe(o[0],o[1]),o.splice(1,1);e=o[0];if(1===(e[0]<<16)+(e[1]<<8)+e[2]){if(n=(e[4]<<8)+e[5],n&&n>t.size-6)return null;const l=e[7];192&l&&(r=536870912*(14&e[9])+4194304*(255&e[10])+16384*(254&e[11])+128*(255&e[12])+(254&e[13])/2,64&l?(a=536870912*(14&e[14])+4194304*(255&e[15])+16384*(254&e[16])+128*(255&e[17])+(254&e[18])/2,r-a>54e5&&(ut.warn(`${Math.round((r-a)/9e4)}s delta between PTS and DTS, align them`),r=a)):a=r),i=e[8];let d=i+9;if(t.size<=d)return null;t.size-=d;const c=new Uint8Array(t.size);for(let t=0,n=o.length;t<n;t++){e=o[t];let n=e.byteLength;if(d){if(d>n){d-=n;continue}e=e.subarray(d),n-=d,d=0}c.set(e,s),s+=n}return n&&(n-=i+3),{data:c,pts:r,dts:a,len:n}}return null}class Kr{static getSilentFrame(t,e){if("mp4a.40.2"===t){if(1===e)return new Uint8Array([0,200,0,128,35,128]);if(2===e)return new Uint8Array([33,0,73,144,2,25,0,35,128]);if(3===e)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,142]);if(4===e)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,128,44,128,8,2,56]);if(5===e)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,56]);if(6===e)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,0,178,0,32,8,224])}else{if(1===e)return new Uint8Array([1,64,34,128,163,78,230,128,186,8,0,0,0,28,6,241,193,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(2===e)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(3===e)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94])}}}const qr=Math.pow(2,32)-1;class Vr{static init(){let t;for(t in Vr.types={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],".mp3":[],dac3:[],"ac-3":[],mvex:[],mvhd:[],pasp:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[]},Vr.types)Vr.types.hasOwnProperty(t)&&(Vr.types[t]=[t.charCodeAt(0),t.charCodeAt(1),t.charCodeAt(2),t.charCodeAt(3)]);const e=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),n=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]);Vr.HDLR_TYPES={video:e,audio:n};const i=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),r=new Uint8Array([0,0,0,0,0,0,0,0]);Vr.STTS=Vr.STSC=Vr.STCO=r,Vr.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),Vr.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0]),Vr.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),Vr.STSD=new Uint8Array([0,0,0,0,0,0,0,1]);const a=new Uint8Array([105,115,111,109]),s=new Uint8Array([97,118,99,49]),o=new Uint8Array([0,0,0,1]);Vr.FTYP=Vr.box(Vr.types.ftyp,a,o,a,s),Vr.DINF=Vr.box(Vr.types.dinf,Vr.box(Vr.types.dref,i))}static box(t,...e){let n=8,i=e.length;const r=i;for(;i--;)n+=e[i].byteLength;const a=new Uint8Array(n);for(a[0]=n>>24&255,a[1]=n>>16&255,a[2]=n>>8&255,a[3]=255&n,a.set(t,4),i=0,n=8;i<r;i++)a.set(e[i],n),n+=e[i].byteLength;return a}static hdlr(t){return Vr.box(Vr.types.hdlr,Vr.HDLR_TYPES[t])}static mdat(t){return Vr.box(Vr.types.mdat,t)}static mdhd(t,e){e*=t;const n=Math.floor(e/(qr+1)),i=Math.floor(e%(qr+1));return Vr.box(Vr.types.mdhd,new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,t>>24&255,t>>16&255,t>>8&255,255&t,n>>24,n>>16&255,n>>8&255,255&n,i>>24,i>>16&255,i>>8&255,255&i,85,196,0,0]))}static mdia(t){return Vr.box(Vr.types.mdia,Vr.mdhd(t.timescale,t.duration),Vr.hdlr(t.type),Vr.minf(t))}static mfhd(t){return Vr.box(Vr.types.mfhd,new Uint8Array([0,0,0,0,t>>24,t>>16&255,t>>8&255,255&t]))}static minf(t){return"audio"===t.type?Vr.box(Vr.types.minf,Vr.box(Vr.types.smhd,Vr.SMHD),Vr.DINF,Vr.stbl(t)):Vr.box(Vr.types.minf,Vr.box(Vr.types.vmhd,Vr.VMHD),Vr.DINF,Vr.stbl(t))}static moof(t,e,n){return Vr.box(Vr.types.moof,Vr.mfhd(t),Vr.traf(n,e))}static moov(t){let e=t.length;const n=[];for(;e--;)n[e]=Vr.trak(t[e]);return Vr.box.apply(null,[Vr.types.moov,Vr.mvhd(t[0].timescale,t[0].duration)].concat(n).concat(Vr.mvex(t)))}static mvex(t){let e=t.length;const n=[];for(;e--;)n[e]=Vr.trex(t[e]);return Vr.box.apply(null,[Vr.types.mvex,...n])}static mvhd(t,e){e*=t;const n=Math.floor(e/(qr+1)),i=Math.floor(e%(qr+1)),r=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,t>>24&255,t>>16&255,t>>8&255,255&t,n>>24,n>>16&255,n>>8&255,255&n,i>>24,i>>16&255,i>>8&255,255&i,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return Vr.box(Vr.types.mvhd,r)}static sdtp(t){const e=t.samples||[],n=new Uint8Array(4+e.length);let i,r;for(i=0;i<e.length;i++)r=e[i].flags,n[i+4]=r.dependsOn<<4|r.isDependedOn<<2|r.hasRedundancy;return Vr.box(Vr.types.sdtp,n)}static stbl(t){return Vr.box(Vr.types.stbl,Vr.stsd(t),Vr.box(Vr.types.stts,Vr.STTS),Vr.box(Vr.types.stsc,Vr.STSC),Vr.box(Vr.types.stsz,Vr.STSZ),Vr.box(Vr.types.stco,Vr.STCO))}static avc1(t){let e,n,i,r=[],a=[];for(e=0;e<t.sps.length;e++)n=t.sps[e],i=n.byteLength,r.push(i>>>8&255),r.push(255&i),r=r.concat(Array.prototype.slice.call(n));for(e=0;e<t.pps.length;e++)n=t.pps[e],i=n.byteLength,a.push(i>>>8&255),a.push(255&i),a=a.concat(Array.prototype.slice.call(n));const s=Vr.box(Vr.types.avcC,new Uint8Array([1,r[3],r[4],r[5],255,224|t.sps.length].concat(r).concat([t.pps.length]).concat(a))),o=t.width,l=t.height,d=t.pixelRatio[0],c=t.pixelRatio[1];return Vr.box(Vr.types.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,o>>8&255,255&o,l>>8&255,255&l,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),s,Vr.box(Vr.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),Vr.box(Vr.types.pasp,new Uint8Array([d>>24,d>>16&255,d>>8&255,255&d,c>>24,c>>16&255,c>>8&255,255&c])))}static esds(t){const e=t.config.length;return new Uint8Array([0,0,0,0,3,23+e,0,1,0,4,15+e,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([e]).concat(t.config).concat([6,1,2]))}static audioStsd(t){const e=t.samplerate;return new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,t.channelCount,0,16,0,0,0,0,e>>8&255,255&e,0,0])}static mp4a(t){return Vr.box(Vr.types.mp4a,Vr.audioStsd(t),Vr.box(Vr.types.esds,Vr.esds(t)))}static mp3(t){return Vr.box(Vr.types[".mp3"],Vr.audioStsd(t))}static ac3(t){return Vr.box(Vr.types["ac-3"],Vr.audioStsd(t),Vr.box(Vr.types.dac3,t.config))}static stsd(t){return"audio"===t.type?"mp3"===t.segmentCodec&&"mp3"===t.codec?Vr.box(Vr.types.stsd,Vr.STSD,Vr.mp3(t)):"ac3"===t.segmentCodec?Vr.box(Vr.types.stsd,Vr.STSD,Vr.ac3(t)):Vr.box(Vr.types.stsd,Vr.STSD,Vr.mp4a(t)):Vr.box(Vr.types.stsd,Vr.STSD,Vr.avc1(t))}static tkhd(t){const e=t.id,n=t.duration*t.timescale,i=t.width,r=t.height,a=Math.floor(n/(qr+1)),s=Math.floor(n%(qr+1));return Vr.box(Vr.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,e>>24&255,e>>16&255,e>>8&255,255&e,0,0,0,0,a>>24,a>>16&255,a>>8&255,255&a,s>>24,s>>16&255,s>>8&255,255&s,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,i>>8&255,255&i,0,0,r>>8&255,255&r,0,0]))}static traf(t,e){const n=Vr.sdtp(t),i=t.id,r=Math.floor(e/(qr+1)),a=Math.floor(e%(qr+1));return Vr.box(Vr.types.traf,Vr.box(Vr.types.tfhd,new Uint8Array([0,0,0,0,i>>24,i>>16&255,i>>8&255,255&i])),Vr.box(Vr.types.tfdt,new Uint8Array([1,0,0,0,r>>24,r>>16&255,r>>8&255,255&r,a>>24,a>>16&255,a>>8&255,255&a])),Vr.trun(t,n.length+16+20+8+16+8+8),n)}static trak(t){return t.duration=t.duration||4294967295,Vr.box(Vr.types.trak,Vr.tkhd(t),Vr.mdia(t))}static trex(t){const e=t.id;return Vr.box(Vr.types.trex,new Uint8Array([0,0,0,0,e>>24,e>>16&255,e>>8&255,255&e,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))}static trun(t,e){const n=t.samples||[],i=n.length,r=12+16*i,a=new Uint8Array(r);let s,o,l,d,c,u;for(e+=8+r,a.set(["video"===t.type?1:0,0,15,1,i>>>24&255,i>>>16&255,i>>>8&255,255&i,e>>>24&255,e>>>16&255,e>>>8&255,255&e],0),s=0;s<i;s++)o=n[s],l=o.duration,d=o.size,c=o.flags,u=o.cts,a.set([l>>>24&255,l>>>16&255,l>>>8&255,255&l,d>>>24&255,d>>>16&255,d>>>8&255,255&d,c.isLeading<<2|c.dependsOn,c.isDependedOn<<6|c.hasRedundancy<<4|c.paddingValue<<1|c.isNonSync,61440&c.degradPrio,15&c.degradPrio,u>>>24&255,u>>>16&255,u>>>8&255,255&u],12+16*s);return Vr.box(Vr.types.trun,a)}static initSegment(t){Vr.types||Vr.init();const e=Vr.moov(t);return xe(Vr.FTYP,e)}}Vr.types=void 0,Vr.HDLR_TYPES=void 0,Vr.STTS=void 0,Vr.STSC=void 0,Vr.STCO=void 0,Vr.STSZ=void 0,Vr.VMHD=void 0,Vr.SMHD=void 0,Vr.STSD=void 0,Vr.FTYP=void 0,Vr.DINF=void 0;const Wr=9e4;function Qr(t,e,n=1,i=!1){const r=t*e*n;return i?Math.round(r):r}function Xr(t,e=!1){return Qr(t,1e3,1/Wr,e)}let Jr,Zr=null,ta=null;class ea{constructor(t,e,n,i=""){if(this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.ISGenerated=!1,this._initPTS=null,this._initDTS=null,this.nextAvcDts=null,this.nextAudioPts=null,this.videoSampleDuration=null,this.isAudioContiguous=!1,this.isVideoContiguous=!1,this.videoTrackConfig=void 0,this.observer=t,this.config=e,this.typeSupported=n,this.ISGenerated=!1,null===Zr){const t=(navigator.userAgent||"").match(/Chrome\/(\d+)/i);Zr=t?parseInt(t[1]):0}if(null===ta){const t=navigator.userAgent.match(/Safari\/(\d+)/i);ta=t?parseInt(t[1]):0}}destroy(){this.config=this.videoTrackConfig=this._initPTS=this._initDTS=null}resetTimeStamp(t){ut.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=t}resetNextTimestamp(){ut.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1}resetInitSegment(){ut.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1,this.videoTrackConfig=void 0}getVideoStartPts(t){let e=!1;const n=t.reduce(((t,n)=>{const i=n.pts-t;return i<-4294967296?(e=!0,na(t,n.pts)):i>0?t:n.pts}),t[0].pts);return e&&ut.debug("PTS rollover detected"),n}remux(t,e,n,i,r,a,s,o){let l,d,c,u,h,p,f=r,m=r;const g=t.pid>-1,y=e.pid>-1,A=e.samples.length,v=t.samples.length>0,b=s&&A>0||A>1;if((!g||v)&&(!y||b)||this.ISGenerated||s){if(this.ISGenerated){var E,w,x,S;const t=this.videoTrackConfig;!t||e.width===t.width&&e.height===t.height&&(null==(E=e.pixelRatio)?void 0:E[0])===(null==(w=t.pixelRatio)?void 0:w[0])&&(null==(x=e.pixelRatio)?void 0:x[1])===(null==(S=t.pixelRatio)?void 0:S[1])||this.resetInitSegment()}else c=this.generateIS(t,e,r,a);const n=this.isVideoContiguous;let i,s=-1;if(b&&(s=function(t){for(let e=0;e<t.length;e++)if(t[e].key)return e;return-1}(e.samples),!n&&this.config.forceKeyFrameOnDiscontinuity))if(p=!0,s>0){ut.warn(`[mp4-remuxer]: Dropped ${s} out of ${A} video samples due to a missing keyframe`);const t=this.getVideoStartPts(e.samples);e.samples=e.samples.slice(s),e.dropped+=s,m+=(e.samples[0].pts-t)/e.inputTimeScale,i=m}else-1===s&&(ut.warn(`[mp4-remuxer]: No keyframe found out of ${A} video samples`),p=!1);if(this.ISGenerated){if(v&&b){const n=this.getVideoStartPts(e.samples),i=(na(t.samples[0].pts,n)-n)/e.inputTimeScale;f+=Math.max(0,i),m+=Math.max(0,-i)}if(v){if(t.samplerate||(ut.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),c=this.generateIS(t,e,r,a)),d=this.remuxAudio(t,f,this.isAudioContiguous,a,y||b||o===pn?m:void 0),b){const i=d?d.endPTS-d.startPTS:0;e.inputTimeScale||(ut.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),c=this.generateIS(t,e,r,a)),l=this.remuxVideo(e,m,n,i)}}else b&&(l=this.remuxVideo(e,m,n,0));l&&(l.firstKeyFrame=s,l.independent=-1!==s,l.firstKeyFramePTS=i)}}return this.ISGenerated&&this._initPTS&&this._initDTS&&(n.samples.length&&(h=ia(n,r,this._initPTS,this._initDTS)),i.samples.length&&(u=ra(i,r,this._initPTS))),{audio:d,video:l,initSegment:c,independent:p,text:u,id3:h}}generateIS(t,e,n,i){const r=t.samples,a=e.samples,s=this.typeSupported,o={},l=this._initPTS;let d,c,u,h=!l||i,p="audio/mp4";if(h&&(d=c=1/0),t.config&&r.length){switch(t.timescale=t.samplerate,t.segmentCodec){case"mp3":s.mpeg?(p="audio/mpeg",t.codec=""):s.mp3&&(t.codec="mp3");break;case"ac3":t.codec="ac-3"}o.audio={id:"audio",container:p,codec:t.codec,initSegment:"mp3"===t.segmentCodec&&s.mpeg?new Uint8Array(0):Vr.initSegment([t]),metadata:{channelCount:t.channelCount}},h&&(u=t.inputTimeScale,l&&u===l.timescale?h=!1:d=c=r[0].pts-Math.round(u*n))}if(e.sps&&e.pps&&a.length){if(e.timescale=e.inputTimeScale,o.video={id:"main",container:"video/mp4",codec:e.codec,initSegment:Vr.initSegment([e]),metadata:{width:e.width,height:e.height}},h)if(u=e.inputTimeScale,l&&u===l.timescale)h=!1;else{const t=this.getVideoStartPts(a),e=Math.round(u*n);c=Math.min(c,na(a[0].dts,t)-e),d=Math.min(d,t-e)}this.videoTrackConfig={width:e.width,height:e.height,pixelRatio:e.pixelRatio}}if(Object.keys(o).length)return this.ISGenerated=!0,h?(this._initPTS={baseTime:d,timescale:u},this._initDTS={baseTime:c,timescale:u}):d=u=void 0,{tracks:o,initPTS:d,timescale:u}}remuxVideo(t,e,n,i){const r=t.inputTimeScale,a=t.samples,s=[],o=a.length,l=this._initPTS;let d,c,u=this.nextAvcDts,h=8,p=this.videoSampleDuration,f=Number.POSITIVE_INFINITY,m=Number.NEGATIVE_INFINITY,g=!1;if(!n||null===u){const t=e*r,i=a[0].pts-na(a[0].dts,a[0].pts);Zr&&null!==u&&Math.abs(t-i-u)<15e3?n=!0:u=t-i}const y=l.baseTime*r/l.timescale;for(let t=0;t<o;t++){const e=a[t];e.pts=na(e.pts-y,u),e.dts=na(e.dts-y,u),e.dts<a[t>0?t-1:t].dts&&(g=!0)}g&&a.sort((function(t,e){const n=t.dts-e.dts,i=t.pts-e.pts;return n||i})),d=a[0].dts,c=a[a.length-1].dts;const A=c-d,v=A?Math.round(A/(o-1)):p||t.inputTimeScale/30;if(n){const t=d-u,n=t>v,i=t<-1;if((n||i)&&(n?ut.warn(`AVC: ${Xr(t,!0)} ms (${t}dts) hole between fragments detected at ${e.toFixed(3)}`):ut.warn(`AVC: ${Xr(-t,!0)} ms (${t}dts) overlapping between fragments detected at ${e.toFixed(3)}`),!i||u>=a[0].pts||Zr)){d=u;const e=a[0].pts-t;if(n)a[0].dts=d,a[0].pts=e;else for(let n=0;n<a.length&&!(a[n].dts>e);n++)a[n].dts-=t,a[n].pts-=t;ut.log(`Video: Initial PTS/DTS adjusted: ${Xr(e,!0)}/${Xr(d,!0)}, delta: ${Xr(t,!0)} ms`)}}d=Math.max(0,d);let b=0,E=0,w=d;for(let t=0;t<o;t++){const e=a[t],n=e.units,i=n.length;let r=0;for(let t=0;t<i;t++)r+=n[t].data.length;E+=r,b+=i,e.length=r,e.dts<w?(e.dts=w,w+=v/4|0||1):w=e.dts,f=Math.min(e.pts,f),m=Math.max(e.pts,m)}c=a[o-1].dts;const x=E+4*b+8;let S;try{S=new Uint8Array(x)}catch(t){return void this.observer.emit(rt.ERROR,rt.ERROR,{type:at.MUX_ERROR,details:st.REMUX_ALLOC_ERROR,fatal:!1,error:t,bytes:x,reason:`fail allocating video mdat ${x}`})}const _=new DataView(S.buffer);_.setUint32(0,x),S.set(Vr.types.mdat,4);let T=!1,k=Number.POSITIVE_INFINITY,C=Number.POSITIVE_INFINITY,L=Number.NEGATIVE_INFINITY,I=Number.NEGATIVE_INFINITY;for(let t=0;t<o;t++){const e=a[t],n=e.units;let l,d=0;for(let t=0,e=n.length;t<e;t++){const e=n[t],i=e.data,r=e.data.byteLength;_.setUint32(h,r),h+=4,S.set(i,h),h+=r,d+=4+r}if(t<o-1)p=a[t+1].dts-e.dts,l=a[t+1].pts-e.pts;else{const n=this.config,s=t>0?e.dts-a[t-1].dts:v;if(l=t>0?e.pts-a[t-1].pts:v,n.stretchShortVideoTrack&&null!==this.nextAudioPts){const t=Math.floor(n.maxBufferHole*r),a=(i?f+i*r:this.nextAudioPts)-e.pts;a>t?(p=a-s,p<0?p=s:T=!0,ut.log(`[mp4-remuxer]: It is approximately ${a/90} ms to the next segment; using duration ${p/90} ms for the last video frame.`)):p=s}else p=s}const c=Math.round(e.pts-e.dts);k=Math.min(k,p),L=Math.max(L,p),C=Math.min(C,l),I=Math.max(I,l),s.push(new aa(e.key,p,d,c))}if(s.length)if(Zr){if(Zr<70){const t=s[0].flags;t.dependsOn=2,t.isNonSync=0}}else if(ta&&I-C<L-k&&v/L<.025&&0===s[0].cts){ut.warn("Found irregular gaps in sample duration. Using PTS instead of DTS to determine MP4 sample duration.");let t=d;for(let e=0,n=s.length;e<n;e++){const i=t+s[e].duration,r=t+s[e].cts;if(e<n-1){const t=i+s[e+1].cts;s[e].duration=t-r}else s[e].duration=e?s[e-1].duration:v;s[e].cts=0,t=i}}p=T||!p?v:p,this.nextAvcDts=u=c+p,this.videoSampleDuration=p,this.isVideoContiguous=!0;const R={data1:Vr.moof(t.sequenceNumber++,d,tt({},t,{samples:s})),data2:S,startPTS:f/r,endPTS:(m+p)/r,startDTS:d/r,endDTS:u/r,type:"video",hasAudio:!1,hasVideo:!0,nb:s.length,dropped:t.dropped};return t.samples=[],t.dropped=0,R}getSamplesPerFrame(t){switch(t.segmentCodec){case"mp3":return 1152;case"ac3":return 1536;default:return 1024}}remuxAudio(t,e,n,i,r){const a=t.inputTimeScale,s=a/(t.samplerate?t.samplerate:a),o=this.getSamplesPerFrame(t),l=o*s,d=this._initPTS,c="mp3"===t.segmentCodec&&this.typeSupported.mpeg,u=[],h=void 0!==r;let p=t.samples,f=c?0:8,m=this.nextAudioPts||-1;const g=e*a,y=d.baseTime*a/d.timescale;if(this.isAudioContiguous=n=n||p.length&&m>0&&(i&&Math.abs(g-m)<9e3||Math.abs(na(p[0].pts-y,g)-m)<20*l),p.forEach((function(t){t.pts=na(t.pts-y,g)})),!n||m<0){if(p=p.filter((t=>t.pts>=0)),!p.length)return;m=0===r?0:i&&!h?Math.max(0,g):p[0].pts}if("aac"===t.segmentCodec){const e=this.config.maxAudioFramesDrift;for(let n=0,i=m;n<p.length;n++){const r=p[n],s=r.pts,o=s-i,d=Math.abs(1e3*o/a);if(o<=-e*l&&h)0===n&&(ut.warn(`Audio frame @ ${(s/a).toFixed(3)}s overlaps nextAudioPts by ${Math.round(1e3*o/a)} ms.`),this.nextAudioPts=m=i=s);else if(o>=e*l&&d<1e4&&h){let e=Math.round(o/l);i=s-e*l,i<0&&(e--,i+=l),0===n&&(this.nextAudioPts=m=i),ut.warn(`[mp4-remuxer]: Injecting ${e} audio frame @ ${(i/a).toFixed(3)}s due to ${Math.round(1e3*o/a)} ms gap.`);for(let a=0;a<e;a++){const e=Math.max(i,0);let a=Kr.getSilentFrame(t.manifestCodec||t.codec,t.channelCount);a||(ut.log("[mp4-remuxer]: Unable to get silent frame for given audio codec; duplicating last frame instead."),a=r.unit.subarray()),p.splice(n,0,{unit:a,pts:e}),i+=l,n++}}r.pts=i,i+=l}}let A,v=null,b=null,E=0,w=p.length;for(;w--;)E+=p[w].unit.byteLength;for(let e=0,i=p.length;e<i;e++){const i=p[e],r=i.unit;let a=i.pts;if(null!==b){u[e-1].duration=Math.round((a-b)/s)}else{if(n&&"aac"===t.segmentCodec&&(a=m),v=a,!(E>0))return;E+=f;try{A=new Uint8Array(E)}catch(t){return void this.observer.emit(rt.ERROR,rt.ERROR,{type:at.MUX_ERROR,details:st.REMUX_ALLOC_ERROR,fatal:!1,error:t,bytes:E,reason:`fail allocating audio mdat ${E}`})}if(!c){new DataView(A.buffer).setUint32(0,E),A.set(Vr.types.mdat,4)}}A.set(r,f);const l=r.byteLength;f+=l,u.push(new aa(!0,o,l,0)),b=a}const x=u.length;if(!x)return;const S=u[u.length-1];this.nextAudioPts=m=b+s*S.duration;const _=c?new Uint8Array(0):Vr.moof(t.sequenceNumber++,v/s,tt({},t,{samples:u}));t.samples=[];const T=v/a,k=m/a,C={data1:_,data2:A,startPTS:T,endPTS:k,startDTS:T,endDTS:k,type:"audio",hasAudio:!0,hasVideo:!1,nb:x};return this.isAudioContiguous=!0,C}remuxEmptyAudio(t,e,n,i){const r=t.inputTimeScale,a=r/(t.samplerate?t.samplerate:r),s=this.nextAudioPts,o=this._initDTS,l=9e4*o.baseTime/o.timescale,d=(null!==s?s:i.startDTS*r)+l,c=i.endDTS*r+l,u=1024*a,h=Math.ceil((c-d)/u),p=Kr.getSilentFrame(t.manifestCodec||t.codec,t.channelCount);if(ut.warn("[mp4-remuxer]: remux empty Audio"),!p)return void ut.trace("[mp4-remuxer]: Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec");const f=[];for(let t=0;t<h;t++){const e=d+t*u;f.push({unit:p,pts:e,dts:e})}return t.samples=f,this.remuxAudio(t,e,n,!1)}}function na(t,e){let n;if(null===e)return t;for(n=e<t?-8589934592:8589934592;Math.abs(t-e)>4294967296;)t+=n;return t}function ia(t,e,n,i){const r=t.samples.length;if(!r)return;const a=t.inputTimeScale;for(let s=0;s<r;s++){const r=t.samples[s];r.pts=na(r.pts-n.baseTime*a/n.timescale,e*a)/a,r.dts=na(r.dts-i.baseTime*a/i.timescale,e*a)/a}const s=t.samples;return t.samples=[],{samples:s}}function ra(t,e,n){const i=t.samples.length;if(!i)return;const r=t.inputTimeScale;for(let a=0;a<i;a++){const i=t.samples[a];i.pts=na(i.pts-n.baseTime*r/n.timescale,e*r)/r}t.samples.sort(((t,e)=>t.pts-e.pts));const a=t.samples;return t.samples=[],{samples:a}}class aa{constructor(t,e,n,i){this.size=void 0,this.duration=void 0,this.cts=void 0,this.flags=void 0,this.duration=e,this.size=n,this.cts=i,this.flags={isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:t?2:1,isNonSync:t?0:1}}}function sa(t,e){const n=null==t?void 0:t.codec;if(n&&n.length>4)return n;if(e===At){if("ec-3"===n||"ac-3"===n||"alac"===n)return n;if("fLaC"===n||"Opus"===n){return Ke(n,!1)}const t="mp4a.40.5";return ut.info(`Parsed audio codec "${n}" or audio object type not handled. Using "${t}"`),t}return ut.warn(`Unhandled video codec "${n}"`),"hvc1"===n||"hev1"===n?"hvc1.1.6.L120.90":"av01"===n?"av01.0.04M.08":"avc1.42e01e"}try{Jr=self.performance.now.bind(self.performance)}catch(t){ut.debug("Unable to use Performance API on this environment"),Jr=null==Ct?void 0:Ct.Date.now}const oa=[{demux:class{constructor(t,e){this.remainderData=null,this.timeOffset=0,this.config=void 0,this.videoTrack=void 0,this.audioTrack=void 0,this.id3Track=void 0,this.txtTrack=void 0,this.config=e}resetTimeStamp(){}resetInitSegment(t,e,n,i){const r=this.videoTrack=cr("video",1),a=this.audioTrack=cr("audio",1),s=this.txtTrack=cr("text",1);if(this.id3Track=cr("id3",1),this.timeOffset=0,null==t||!t.byteLength)return;const o=ge(t);if(o.video){const{id:t,timescale:e,codec:n}=o.video;r.id=t,r.timescale=s.timescale=e,r.codec=n}if(o.audio){const{id:t,timescale:e,codec:n}=o.audio;a.id=t,a.timescale=e,a.codec=n}s.id=oe.text,r.sampleDuration=0,r.duration=a.duration=i}resetContiguity(){this.remainderData=null}static probe(t){return function(t){const e=t.byteLength;for(let n=0;n<e;){const i=ce(t,n);if(i>8&&109===t[n+4]&&111===t[n+5]&&111===t[n+6]&&102===t[n+7])return!0;n=i>1?n+i:e}return!1}(t)}demux(t,e){this.timeOffset=e;let n=t;const i=this.videoTrack,r=this.txtTrack;if(this.config.progressive){this.remainderData&&(n=xe(this.remainderData,t));const e=function(t){const e={valid:null,remainder:null},n=fe(t,["moof"]);if(n.length<2)return e.remainder=t,e;const i=n[n.length-1];return e.valid=zt(t,0,i.byteOffset-8),e.remainder=zt(t,i.byteOffset-8),e}(n);this.remainderData=e.remainder,i.samples=e.valid||new Uint8Array}else i.samples=n;const a=this.extractID3Track(i,e);return r.samples=Se(e,i),{videoTrack:i,audioTrack:this.audioTrack,id3Track:a,textTrack:this.txtTrack}}flush(){const t=this.timeOffset,e=this.videoTrack,n=this.txtTrack;e.samples=this.remainderData||new Uint8Array,this.remainderData=null;const i=this.extractID3Track(e,this.timeOffset);return n.samples=Se(t,e),{videoTrack:e,audioTrack:cr(),id3Track:i,textTrack:cr()}}extractID3Track(t,e){const n=this.id3Track;if(t.samples.length){const i=fe(t.samples,["emsg"]);i&&i.forEach((t=>{const i=function(t){const e=t[0];let n="",i="",r=0,a=0,s=0,o=0,l=0,d=0;if(0===e){for(;"\0"!==le(t.subarray(d,d+1));)n+=le(t.subarray(d,d+1)),d+=1;for(n+=le(t.subarray(d,d+1)),d+=1;"\0"!==le(t.subarray(d,d+1));)i+=le(t.subarray(d,d+1)),d+=1;i+=le(t.subarray(d,d+1)),d+=1,r=ce(t,12),a=ce(t,16),o=ce(t,20),l=ce(t,24),d=28}else if(1===e){d+=4,r=ce(t,d),d+=4;const e=ce(t,d);d+=4;const a=ce(t,d);for(d+=4,s=2**32*e+a,nt(s)||(s=Number.MAX_SAFE_INTEGER,ut.warn("Presentation time exceeds safe integer limit and wrapped to max safe integer in parsing emsg box")),o=ce(t,d),d+=4,l=ce(t,d),d+=4;"\0"!==le(t.subarray(d,d+1));)n+=le(t.subarray(d,d+1)),d+=1;for(n+=le(t.subarray(d,d+1)),d+=1;"\0"!==le(t.subarray(d,d+1));)i+=le(t.subarray(d,d+1)),d+=1;i+=le(t.subarray(d,d+1)),d+=1}return{schemeIdUri:n,value:i,timeScale:r,presentationTime:s,presentationTimeDelta:a,eventDuration:o,id:l,payload:t.subarray(d,t.byteLength)}}(t);if(Rr.test(i.schemeIdUri)){const t=et(i.presentationTime)?i.presentationTime/i.timeScale:e+i.presentationTimeDelta/i.timeScale;let r=4294967295===i.eventDuration?Number.POSITIVE_INFINITY:i.eventDuration/i.timeScale;r<=.001&&(r=Number.POSITIVE_INFINITY);const a=i.payload;n.samples.push({data:a,len:a.byteLength,dts:t,pts:t,type:_n,duration:r})}}))}return n}demuxSampleAes(t,e,n){return Promise.reject(new Error("The MP4 demuxer does not support SAMPLE-AES decryption"))}destroy(){}},remux:class{constructor(){this.emitInitSegment=!1,this.audioCodec=void 0,this.videoCodec=void 0,this.initData=void 0,this.initPTS=null,this.initTracks=void 0,this.lastEndTime=null}destroy(){}resetTimeStamp(t){this.initPTS=t,this.lastEndTime=null}resetNextTimestamp(){this.lastEndTime=null}resetInitSegment(t,e,n,i){this.audioCodec=e,this.videoCodec=n,this.generateInitSegment(function(t,e){if(!t||!e)return t;const n=e.keyId;n&&e.isCommonEncryption&&fe(t,["moov","trak"]).forEach((t=>{const e=fe(t,["mdia","minf","stbl","stsd"])[0].subarray(8);let i=fe(e,["enca"]);const r=i.length>0;r||(i=fe(e,["encv"])),i.forEach((t=>{fe(r?t.subarray(28):t.subarray(78),["sinf"]).forEach((t=>{const e=Ee(t);if(e){const t=e.subarray(8,24);t.some((t=>0!==t))||(ut.log(`[eme] Patching keyId in 'enc${r?"a":"v"}>sinf>>tenc' box: ${re(t)} -> ${re(n)}`),e.set(n,8))}}))}))}));return t}(t,i)),this.emitInitSegment=!0}generateInitSegment(t){let{audioCodec:e,videoCodec:n}=this;if(null==t||!t.byteLength)return this.initTracks=void 0,void(this.initData=void 0);const i=this.initData=ge(t);i.audio&&(e=sa(i.audio,At)),i.video&&(n=sa(i.video,vt));const r={};i.audio&&i.video?r.audiovideo={container:"video/mp4",codec:e+","+n,initSegment:t,id:"main"}:i.audio?r.audio={container:"audio/mp4",codec:e,initSegment:t,id:"audio"}:i.video?r.video={container:"video/mp4",codec:n,initSegment:t,id:"main"}:ut.warn("[passthrough-remuxer.ts]: initSegment does not contain moov or trak boxes."),this.initTracks=r}remux(t,e,n,i,r,a){var s,o;let{initPTS:l,lastEndTime:d}=this;const c={audio:void 0,video:void 0,text:i,id3:n,initSegment:void 0};et(d)||(d=this.lastEndTime=r||0);const u=e.samples;if(null==u||!u.length)return c;const h={initPTS:void 0,timescale:1};let p=this.initData;if(null!=(s=p)&&s.length||(this.generateInitSegment(u),p=this.initData),null==(o=p)||!o.length)return ut.warn("[passthrough-remuxer.ts]: Failed to generate initSegment."),c;this.emitInitSegment&&(h.tracks=this.initTracks,this.emitInitSegment=!1);const f=function(t,e){let n=0,i=0,r=0;const a=fe(t,["moof","traf"]);for(let t=0;t<a.length;t++){const s=a[t],o=fe(s,["tfhd"])[0],l=e[ce(o,4)];if(!l)continue;const d=l.default,c=ce(o,0)|(null==d?void 0:d.flags);let u=null==d?void 0:d.duration;8&c&&(u=ce(o,2&c?12:8));const h=l.timescale||9e4,p=fe(s,["trun"]);for(let t=0;t<p.length;t++)n=we(p[t]),!n&&u&&(n=u*ce(p[t],4)),l.type===vt?i+=n/h:l.type===At&&(r+=n/h)}if(0===i&&0===r){let e=1/0,n=0,i=0;const r=fe(t,["sidx"]);for(let t=0;t<r.length;t++){const a=me(r[t]);if(null!=a&&a.references){e=Math.min(e,a.earliestPresentationTime/a.timescale);const t=a.references.reduce(((t,e)=>t+e.info.duration||0),0);n=Math.max(n,t+a.earliestPresentationTime/a.timescale),i=n-e}}if(i&&et(i))return i}return i||r}(u,p),m=function(t,e){return fe(e,["moof","traf"]).reduce(((e,n)=>{const i=fe(n,["tfdt"])[0],r=i[0],a=fe(n,["tfhd"]).reduce(((e,n)=>{const a=ce(n,4),s=t[a];if(s){let t=ce(i,4);if(1===r){if(t===ae)return ut.warn("[mp4-demuxer]: Ignoring assumed invalid signed 64-bit track fragment decode time"),e;t*=ae+1,t+=ce(i,8)}const n=t/(s.timescale||9e4);if(et(n)&&(null===e||n<e))return n}return e}),null);return null!==a&&et(a)&&(null===e||a<e)?a:e}),null)}(p,u),g=null===m?r:m;(function(t,e,n,i){if(null===t)return!0;const r=Math.max(i,1),a=e-t.baseTime/t.timescale;return Math.abs(a-n)>r}(l,g,r,f)||h.timescale!==l.timescale&&a)&&(h.initPTS=g-r,l&&1===l.timescale&&ut.warn("Adjusting initPTS by "+(h.initPTS-l.baseTime)),this.initPTS=l={baseTime:h.initPTS,timescale:1});const y=t?g-l.baseTime/l.timescale:d,A=y+f;!function(t,e,n){fe(e,["moof","traf"]).forEach((e=>{fe(e,["tfhd"]).forEach((i=>{const r=ce(i,4),a=t[r];if(!a)return;const s=a.timescale||9e4;fe(e,["tfdt"]).forEach((t=>{const e=t[0],i=n*s;if(i){let n=ce(t,4);if(0===e)n-=i,n=Math.max(n,0),pe(t,4,n);else{n*=Math.pow(2,32),n+=ce(t,8),n-=i,n=Math.max(n,0);const e=Math.floor(n/(ae+1)),r=Math.floor(n%(ae+1));pe(t,4,e),pe(t,8,r)}}}))}))}))}(p,u,l.baseTime/l.timescale),f>0?this.lastEndTime=A:(ut.warn("Duration parsed from mp4 should be greater than zero"),this.resetNextTimestamp());const v=!!p.audio,b=!!p.video;let E="";v&&(E+="audio"),b&&(E+="video");const w={data1:u,startPTS:y,startDTS:y,endPTS:A,endDTS:A,type:E,hasAudio:v,hasVideo:b,nb:1,dropped:0};return c.audio="audio"===w.type?w:void 0,c.video="audio"!==w.type?w:void 0,c.initSegment=h,c.id3=ia(n,r,l,l),i.samples.length&&(c.text=ra(i,r,l)),c}}},{demux:zr,remux:ea},{demux:class extends ur{constructor(t,e){super(),this.observer=void 0,this.config=void 0,this.observer=t,this.config=e}resetInitSegment(t,e,n,i){super.resetInitSegment(t,e,n,i),this._audioTrack={container:"audio/adts",type:"audio",id:2,pid:-1,sequenceNumber:0,segmentCodec:"aac",samples:[],manifestCodec:e,duration:i,inputTimeScale:9e4,dropped:0}}static probe(t){if(!t)return!1;const e=Ht(t,0);let n=(null==e?void 0:e.length)||0;if(Ir(t,n))return!1;for(let e=t.length;n<e;n++)if(yr(t,n))return ut.log("ADTS sync word found !"),!0;return!1}canParse(t,e){return function(t,e){return function(t,e){return e+5<t.length}(t,e)&&pr(t,e)&&mr(t,e)<=t.length-e}(t,e)}appendFrame(t,e,n){Ar(t,this.observer,e,n,t.manifestCodec);const i=br(t,e,n,this.basePTS,this.frameIndex);if(i&&0===i.missing)return i}},remux:ea},{demux:class extends ur{resetInitSegment(t,e,n,i){super.resetInitSegment(t,e,n,i),this._audioTrack={container:"audio/mpeg",type:"audio",id:2,pid:-1,sequenceNumber:0,segmentCodec:"mp3",samples:[],manifestCodec:e,duration:i,inputTimeScale:9e4,dropped:0}}static probe(t){if(!t)return!1;const e=Ht(t,0);let n=(null==e?void 0:e.length)||0;if(e&&11===t[n]&&119===t[n+1]&&void 0!==Kt(e)&&Dr(t,n)<=16)return!1;for(let e=t.length;n<e;n++)if(Ir(t,n))return ut.log("MPEG Audio sync word found !"),!0;return!1}canParse(t,e){return function(t,e){return Cr(t,e)&&4<=t.length-e}(t,e)}appendFrame(t,e,n){if(null!==this.basePTS)return Tr(t,e,n,this.basePTS,this.frameIndex)}},remux:ea}];oa.splice(2,0,{demux:Br,remux:ea});class la{constructor(t,e,n,i,r){this.async=!1,this.observer=void 0,this.typeSupported=void 0,this.config=void 0,this.vendor=void 0,this.id=void 0,this.demuxer=void 0,this.remuxer=void 0,this.decrypter=void 0,this.probe=void 0,this.decryptionPromise=null,this.transmuxConfig=void 0,this.currentTransmuxState=void 0,this.observer=t,this.typeSupported=e,this.config=n,this.vendor=i,this.id=r}configure(t){this.transmuxConfig=t,this.decrypter&&this.decrypter.reset()}push(t,e,n,i){const r=n.transmuxing;r.executeStart=Jr();let a=new Uint8Array(t);const{currentTransmuxState:s,transmuxConfig:o}=this;i&&(this.currentTransmuxState=i);const{contiguous:l,discontinuity:d,trackSwitch:c,accurateTimeOffset:u,timeOffset:h,initSegmentChange:p}=i||s,{audioCodec:f,videoCodec:m,defaultInitPts:g,duration:y,initSegmentData:A}=o,v=function(t,e){let n=null;t.byteLength>0&&null!=(null==e?void 0:e.key)&&null!==e.iv&&null!=e.method&&(n=e);return n}(a,e);if(v&&"AES-128"===v.method){const t=this.getDecrypter();if(!t.isSync())return this.decryptionPromise=t.webCryptoDecrypt(a,v.key.buffer,v.iv.buffer).then((t=>{const e=this.push(t,null,n);return this.decryptionPromise=null,e})),this.decryptionPromise;{let e=t.softwareDecrypt(a,v.key.buffer,v.iv.buffer);if(n.part>-1&&(e=t.flush()),!e)return r.executeEnd=Jr(),da(n);a=new Uint8Array(e)}}const b=this.needsProbing(d,c);if(b){const t=this.configureTransmuxer(a);if(t)return ut.warn(`[transmuxer] ${t.message}`),this.observer.emit(rt.ERROR,rt.ERROR,{type:at.MEDIA_ERROR,details:st.FRAG_PARSING_ERROR,fatal:!1,error:t,reason:t.message}),r.executeEnd=Jr(),da(n)}(d||c||p||b)&&this.resetInitSegment(A,f,m,y,e),(d||p||b)&&this.resetInitialTimestamp(g),l||this.resetContiguity();const E=this.transmux(a,v,h,u,n),w=this.currentTransmuxState;return w.contiguous=!0,w.discontinuity=!1,w.trackSwitch=!1,r.executeEnd=Jr(),E}flush(t){const e=t.transmuxing;e.executeStart=Jr();const{decrypter:n,currentTransmuxState:i,decryptionPromise:r}=this;if(r)return r.then((()=>this.flush(t)));const a=[],{timeOffset:s}=i;if(n){const e=n.flush();e&&a.push(this.push(e,null,t))}const{demuxer:o,remuxer:l}=this;if(!o||!l)return e.executeEnd=Jr(),[da(t)];const d=o.flush(s);return ca(d)?d.then((e=>(this.flushRemux(a,e,t),a))):(this.flushRemux(a,d,t),a)}flushRemux(t,e,n){const{audioTrack:i,videoTrack:r,id3Track:a,textTrack:s}=e,{accurateTimeOffset:o,timeOffset:l}=this.currentTransmuxState;ut.log(`[transmuxer.ts]: Flushed fragment ${n.sn}${n.part>-1?" p: "+n.part:""} of level ${n.level}`);const d=this.remuxer.remux(i,r,a,s,l,o,!0,this.id);t.push({remuxResult:d,chunkMeta:n}),n.transmuxing.executeEnd=Jr()}resetInitialTimestamp(t){const{demuxer:e,remuxer:n}=this;e&&n&&(e.resetTimeStamp(t),n.resetTimeStamp(t))}resetContiguity(){const{demuxer:t,remuxer:e}=this;t&&e&&(t.resetContiguity(),e.resetNextTimestamp())}resetInitSegment(t,e,n,i,r){const{demuxer:a,remuxer:s}=this;a&&s&&(a.resetInitSegment(t,e,n,i),s.resetInitSegment(t,e,n,r))}destroy(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)}transmux(t,e,n,i,r){let a;return a=e&&"SAMPLE-AES"===e.method?this.transmuxSampleAes(t,e,n,i,r):this.transmuxUnencrypted(t,n,i,r),a}transmuxUnencrypted(t,e,n,i){const{audioTrack:r,videoTrack:a,id3Track:s,textTrack:o}=this.demuxer.demux(t,e,!1,!this.config.progressive);return{remuxResult:this.remuxer.remux(r,a,s,o,e,n,!1,this.id),chunkMeta:i}}transmuxSampleAes(t,e,n,i,r){return this.demuxer.demuxSampleAes(t,e,n).then((t=>({remuxResult:this.remuxer.remux(t.audioTrack,t.videoTrack,t.id3Track,t.textTrack,n,i,!1,this.id),chunkMeta:r})))}configureTransmuxer(t){const{config:e,observer:n,typeSupported:i,vendor:r}=this;let a;for(let e=0,n=oa.length;e<n;e++){var s;if(null!=(s=oa[e].demux)&&s.probe(t)){a=oa[e];break}}if(!a)return new Error("Failed to find demuxer by probing fragment data");const o=this.demuxer,l=this.remuxer,d=a.remux,c=a.demux;l&&l instanceof d||(this.remuxer=new d(n,e,i,r)),o&&o instanceof c||(this.demuxer=new c(n,e,i),this.probe=c.probe)}needsProbing(t,e){return!this.demuxer||!this.remuxer||t||e}getDecrypter(){let t=this.decrypter;return t||(t=this.decrypter=new Vi(this.config)),t}}const da=t=>({remuxResult:{},chunkMeta:t});function ca(t){return"then"in t&&t.then instanceof Function}class ua{constructor(t,e,n,i,r){this.audioCodec=void 0,this.videoCodec=void 0,this.initSegmentData=void 0,this.duration=void 0,this.defaultInitPts=void 0,this.audioCodec=t,this.videoCodec=e,this.initSegmentData=n,this.duration=i,this.defaultInitPts=r||null}}class ha{constructor(t,e,n,i,r,a){this.discontinuity=void 0,this.contiguous=void 0,this.accurateTimeOffset=void 0,this.trackSwitch=void 0,this.timeOffset=void 0,this.initSegmentChange=void 0,this.discontinuity=t,this.contiguous=e,this.accurateTimeOffset=n,this.trackSwitch=i,this.timeOffset=r,this.initSegmentChange=a}}var pa={exports:{}};!function(t){var e=Object.prototype.hasOwnProperty,n="~";function i(){}function r(t,e,n){this.fn=t,this.context=e,this.once=n||!1}function a(t,e,i,a,s){if("function"!=typeof i)throw new TypeError("The listener must be a function");var o=new r(i,a||t,s),l=n?n+e:e;return t._events[l]?t._events[l].fn?t._events[l]=[t._events[l],o]:t._events[l].push(o):(t._events[l]=o,t._eventsCount++),t}function s(t,e){0==--t._eventsCount?t._events=new i:delete t._events[e]}function o(){this._events=new i,this._eventsCount=0}Object.create&&(i.prototype=Object.create(null),(new i).__proto__||(n=!1)),o.prototype.eventNames=function(){var t,i,r=[];if(0===this._eventsCount)return r;for(i in t=this._events)e.call(t,i)&&r.push(n?i.slice(1):i);return Object.getOwnPropertySymbols?r.concat(Object.getOwnPropertySymbols(t)):r},o.prototype.listeners=function(t){var e=n?n+t:t,i=this._events[e];if(!i)return[];if(i.fn)return[i.fn];for(var r=0,a=i.length,s=new Array(a);r<a;r++)s[r]=i[r].fn;return s},o.prototype.listenerCount=function(t){var e=n?n+t:t,i=this._events[e];return i?i.fn?1:i.length:0},o.prototype.emit=function(t,e,i,r,a,s){var o=n?n+t:t;if(!this._events[o])return!1;var l,d,c=this._events[o],u=arguments.length;if(c.fn){switch(c.once&&this.removeListener(t,c.fn,void 0,!0),u){case 1:return c.fn.call(c.context),!0;case 2:return c.fn.call(c.context,e),!0;case 3:return c.fn.call(c.context,e,i),!0;case 4:return c.fn.call(c.context,e,i,r),!0;case 5:return c.fn.call(c.context,e,i,r,a),!0;case 6:return c.fn.call(c.context,e,i,r,a,s),!0}for(d=1,l=new Array(u-1);d<u;d++)l[d-1]=arguments[d];c.fn.apply(c.context,l)}else{var h,p=c.length;for(d=0;d<p;d++)switch(c[d].once&&this.removeListener(t,c[d].fn,void 0,!0),u){case 1:c[d].fn.call(c[d].context);break;case 2:c[d].fn.call(c[d].context,e);break;case 3:c[d].fn.call(c[d].context,e,i);break;case 4:c[d].fn.call(c[d].context,e,i,r);break;default:if(!l)for(h=1,l=new Array(u-1);h<u;h++)l[h-1]=arguments[h];c[d].fn.apply(c[d].context,l)}}return!0},o.prototype.on=function(t,e,n){return a(this,t,e,n,!1)},o.prototype.once=function(t,e,n){return a(this,t,e,n,!0)},o.prototype.removeListener=function(t,e,i,r){var a=n?n+t:t;if(!this._events[a])return this;if(!e)return s(this,a),this;var o=this._events[a];if(o.fn)o.fn!==e||r&&!o.once||i&&o.context!==i||s(this,a);else{for(var l=0,d=[],c=o.length;l<c;l++)(o[l].fn!==e||r&&!o[l].once||i&&o[l].context!==i)&&d.push(o[l]);d.length?this._events[a]=1===d.length?d[0]:d:s(this,a)}return this},o.prototype.removeAllListeners=function(t){var e;return t?(e=n?n+t:t,this._events[e]&&s(this,e)):(this._events=new i,this._eventsCount=0),this},o.prototype.off=o.prototype.removeListener,o.prototype.addListener=o.prototype.on,o.prefixed=n,o.EventEmitter=o,t.exports=o}(pa);var fa=j(pa.exports);class ma{constructor(t,e,n,i){this.error=null,this.hls=void 0,this.id=void 0,this.observer=void 0,this.frag=null,this.part=null,this.useWorker=void 0,this.workerContext=null,this.onwmsg=void 0,this.transmuxer=null,this.onTransmuxComplete=void 0,this.onFlush=void 0;const r=t.config;this.hls=t,this.id=e,this.useWorker=!!r.enableWorker,this.onTransmuxComplete=n,this.onFlush=i;const a=(t,e)=>{(e=e||{}).frag=this.frag,e.id=this.id,t===rt.ERROR&&(this.error=e.error),this.hls.trigger(t,e)};this.observer=new fa,this.observer.on(rt.FRAG_DECRYPTED,a),this.observer.on(rt.ERROR,a);const s=Oe(r.preferManagedMediaSource)||{isTypeSupported:()=>!1},o={mpeg:s.isTypeSupported("audio/mpeg"),mp3:s.isTypeSupported('audio/mp4; codecs="mp3"'),ac3:s.isTypeSupported('audio/mp4; codecs="ac-3"')},l=navigator.vendor;if(this.useWorker&&"undefined"!=typeof Worker){if(r.workerPath||"function"==typeof __HLS_WORKER_BUNDLE__){try{r.workerPath?(ut.log(`loading Web Worker ${r.workerPath} for "${e}"`),this.workerContext=function(t){const e=new self.URL(t,self.location.href).href;return{worker:new self.Worker(e),scriptURL:e}}(r.workerPath)):(ut.log(`injecting Web Worker for "${e}"`),this.workerContext=function(){const t=new self.Blob([`var exports={};var module={exports:exports};function define(f){f()};define.amd=true;(${__HLS_WORKER_BUNDLE__.toString()})(true);`],{type:"text/javascript"}),e=self.URL.createObjectURL(t);return{worker:new self.Worker(e),objectURL:e}}()),this.onwmsg=t=>this.onWorkerMessage(t);const{worker:t}=this.workerContext;t.addEventListener("message",this.onwmsg),t.onerror=t=>{const n=new Error(`${t.message} (${t.filename}:${t.lineno})`);r.enableWorker=!1,ut.warn(`Error in "${e}" Web Worker, fallback to inline`),this.hls.trigger(rt.ERROR,{type:at.OTHER_ERROR,details:st.INTERNAL_EXCEPTION,fatal:!1,event:"demuxerWorker",error:n})},t.postMessage({cmd:"init",typeSupported:o,vendor:l,id:e,config:JSON.stringify(r)})}catch(t){ut.warn(`Error setting up "${e}" Web Worker, fallback to inline`,t),this.resetWorker(),this.error=null,this.transmuxer=new la(this.observer,o,r,l,e)}return}}this.transmuxer=new la(this.observer,o,r,l,e)}resetWorker(){if(this.workerContext){const{worker:t,objectURL:e}=this.workerContext;e&&self.URL.revokeObjectURL(e),t.removeEventListener("message",this.onwmsg),t.onerror=null,t.terminate(),this.workerContext=null}}destroy(){if(this.workerContext)this.resetWorker(),this.onwmsg=void 0;else{const t=this.transmuxer;t&&(t.destroy(),this.transmuxer=null)}const t=this.observer;t&&t.removeAllListeners(),this.frag=null,this.observer=null,this.hls=null}push(t,e,n,i,r,a,s,o,l,d){var c,u;l.transmuxing.start=self.performance.now();const{transmuxer:h}=this,p=a?a.start:r.start,f=r.decryptdata,m=this.frag,g=!(m&&r.cc===m.cc),y=!(m&&l.level===m.level),A=m?l.sn-m.sn:-1,v=this.part?l.part-this.part.index:-1,b=0===A&&l.id>1&&l.id===(null==m?void 0:m.stats.chunkCount),E=!y&&(1===A||0===A&&(1===v||b&&v<=0)),w=self.performance.now();(y||A||0===r.stats.parsing.start)&&(r.stats.parsing.start=w),!a||!v&&E||(a.stats.parsing.start=w);const x=!(m&&(null==(c=r.initSegment)?void 0:c.url)===(null==(u=m.initSegment)?void 0:u.url)),S=new ha(g,E,o,y,p,x);if(!E||g||x){ut.log(`[transmuxer-interface, ${r.type}]: Starting new transmux session for sn: ${l.sn} p: ${l.part} level: ${l.level} id: ${l.id}\n discontinuity: ${g}\n trackSwitch: ${y}\n contiguous: ${E}\n accurateTimeOffset: ${o}\n timeOffset: ${p}\n initSegmentChange: ${x}`);const t=new ua(n,i,e,s,d);this.configureTransmuxer(t)}if(this.frag=r,this.part=a,this.workerContext)this.workerContext.worker.postMessage({cmd:"demux",data:t,decryptdata:f,chunkMeta:l,state:S},t instanceof ArrayBuffer?[t]:[]);else if(h){const e=h.push(t,f,l,S);ca(e)?(h.async=!0,e.then((t=>{this.handleTransmuxComplete(t)})).catch((t=>{this.transmuxerError(t,l,"transmuxer-interface push error")}))):(h.async=!1,this.handleTransmuxComplete(e))}}flush(t){t.transmuxing.start=self.performance.now();const{transmuxer:e}=this;if(this.workerContext)this.workerContext.worker.postMessage({cmd:"flush",chunkMeta:t});else if(e){let n=e.flush(t);ca(n)||e.async?(ca(n)||(n=Promise.resolve(n)),n.then((e=>{this.handleFlushResult(e,t)})).catch((e=>{this.transmuxerError(e,t,"transmuxer-interface flush 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xa.hasOwnProperty(t)&&(e=xa[t]),String.fromCharCode(e)},_a=15,Ta=100,ka={17:1,18:3,21:5,22:7,23:9,16:11,19:12,20:14},Ca={17:2,18:4,21:6,22:8,23:10,19:13,20:15},La={25:1,26:3,29:5,30:7,31:9,24:11,27:12,28:14},Ia={25:2,26:4,29:6,30:8,31:10,27:13,28:15},Ra=["white","green","blue","cyan","red","yellow","magenta","black","transparent"];class Da{constructor(){this.time=null,this.verboseLevel=0}log(t,e){if(this.verboseLevel>=t){const n="function"==typeof e?e():e;ut.log(`${this.time} [${t}] ${n}`)}}}const Ba=function(t){const e=[];for(let n=0;n<t.length;n++)e.push(t[n].toString(16));return e};class Pa{constructor(){this.foreground="white",this.underline=!1,this.italics=!1,this.background="black",this.flash=!1}reset(){this.foreground="white",this.underline=!1,this.italics=!1,this.background="black",this.flash=!1}setStyles(t){const e=["foreground","underline","italics","background","flash"];for(let n=0;n<e.length;n++){const i=e[n];t.hasOwnProperty(i)&&(this[i]=t[i])}}isDefault(){return"white"===this.foreground&&!this.underline&&!this.italics&&"black"===this.background&&!this.flash}equals(t){return this.foreground===t.foreground&&this.underline===t.underline&&this.italics===t.italics&&this.background===t.background&&this.flash===t.flash}copy(t){this.foreground=t.foreground,this.underline=t.underline,this.italics=t.italics,this.background=t.background,this.flash=t.flash}toString(){return"color="+this.foreground+", underline="+this.underline+", italics="+this.italics+", background="+this.background+", flash="+this.flash}}class Ua{constructor(){this.uchar=" ",this.penState=new Pa}reset(){this.uchar=" ",this.penState.reset()}setChar(t,e){this.uchar=t,this.penState.copy(e)}setPenState(t){this.penState.copy(t)}equals(t){return this.uchar===t.uchar&&this.penState.equals(t.penState)}copy(t){this.uchar=t.uchar,this.penState.copy(t.penState)}isEmpty(){return" "===this.uchar&&this.penState.isDefault()}}class Fa{constructor(t){this.chars=[],this.pos=0,this.currPenState=new Pa,this.cueStartTime=null,this.logger=void 0;for(let t=0;t<Ta;t++)this.chars.push(new Ua);this.logger=t}equals(t){for(let e=0;e<Ta;e++)if(!this.chars[e].equals(t.chars[e]))return!1;return!0}copy(t){for(let e=0;e<Ta;e++)this.chars[e].copy(t.chars[e])}isEmpty(){let t=!0;for(let e=0;e<Ta;e++)if(!this.chars[e].isEmpty()){t=!1;break}return t}setCursor(t){this.pos!==t&&(this.pos=t),this.pos<0?(this.logger.log(3,"Negative cursor position "+this.pos),this.pos=0):this.pos>Ta&&(this.logger.log(3,"Too large cursor position "+this.pos),this.pos=Ta)}moveCursor(t){const e=this.pos+t;if(t>1)for(let t=this.pos+1;t<e+1;t++)this.chars[t].setPenState(this.currPenState);this.setCursor(e)}backSpace(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)}insertChar(t){t>=144&&this.backSpace();const e=Sa(t);this.pos>=Ta?this.logger.log(0,(()=>"Cannot insert "+t.toString(16)+" ("+e+") at position "+this.pos+". Skipping it!")):(this.chars[this.pos].setChar(e,this.currPenState),this.moveCursor(1))}clearFromPos(t){let e;for(e=t;e<Ta;e++)this.chars[e].reset()}clear(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()}clearToEndOfRow(){this.clearFromPos(this.pos)}getTextString(){const t=[];let e=!0;for(let n=0;n<Ta;n++){const i=this.chars[n].uchar;" "!==i&&(e=!1),t.push(i)}return e?"":t.join("")}setPenStyles(t){this.currPenState.setStyles(t);this.chars[this.pos].setPenState(this.currPenState)}}class Oa{constructor(t){this.rows=[],this.currRow=14,this.nrRollUpRows=null,this.lastOutputScreen=null,this.logger=void 0;for(let e=0;e<_a;e++)this.rows.push(new Fa(t));this.logger=t}reset(){for(let t=0;t<_a;t++)this.rows[t].clear();this.currRow=14}equals(t){let e=!0;for(let n=0;n<_a;n++)if(!this.rows[n].equals(t.rows[n])){e=!1;break}return e}copy(t){for(let e=0;e<_a;e++)this.rows[e].copy(t.rows[e])}isEmpty(){let t=!0;for(let e=0;e<_a;e++)if(!this.rows[e].isEmpty()){t=!1;break}return t}backSpace(){this.rows[this.currRow].backSpace()}clearToEndOfRow(){this.rows[this.currRow].clearToEndOfRow()}insertChar(t){this.rows[this.currRow].insertChar(t)}setPen(t){this.rows[this.currRow].setPenStyles(t)}moveCursor(t){this.rows[this.currRow].moveCursor(t)}setCursor(t){this.logger.log(2,"setCursor: "+t);this.rows[this.currRow].setCursor(t)}setPAC(t){this.logger.log(2,(()=>"pacData = "+JSON.stringify(t)));let e=t.row-1;if(this.nrRollUpRows&&e<this.nrRollUpRows-1&&(e=this.nrRollUpRows-1),this.nrRollUpRows&&this.currRow!==e){for(let t=0;t<_a;t++)this.rows[t].clear();const t=this.currRow+1-this.nrRollUpRows,n=this.lastOutputScreen;if(n){const i=n.rows[t].cueStartTime,r=this.logger.time;if(null!==i&&null!==r&&i<r)for(let i=0;i<this.nrRollUpRows;i++)this.rows[e-this.nrRollUpRows+i+1].copy(n.rows[t+i])}}this.currRow=e;const n=this.rows[this.currRow];if(null!==t.indent){const e=t.indent,i=Math.max(e-1,0);n.setCursor(t.indent),t.color=n.chars[i].penState.foreground}const i={foreground:t.color,underline:t.underline,italics:t.italics,background:"black",flash:!1};this.setPen(i)}setBkgData(t){this.logger.log(2,(()=>"bkgData = "+JSON.stringify(t))),this.backSpace(),this.setPen(t),this.insertChar(32)}setRollUpRows(t){this.nrRollUpRows=t}rollUp(){if(null===this.nrRollUpRows)return void this.logger.log(3,"roll_up but nrRollUpRows not set yet");this.logger.log(1,(()=>this.getDisplayText()));const t=this.currRow+1-this.nrRollUpRows,e=this.rows.splice(t,1)[0];e.clear(),this.rows.splice(this.currRow,0,e),this.logger.log(2,"Rolling up")}getDisplayText(t){t=t||!1;const e=[];let n="",i=-1;for(let n=0;n<_a;n++){const r=this.rows[n].getTextString();r&&(i=n+1,t?e.push("Row "+i+": '"+r+"'"):e.push(r.trim()))}return e.length>0&&(n=t?"["+e.join(" | ")+"]":e.join("\n")),n}getTextAndFormat(){return this.rows}}class Ma{constructor(t,e,n){this.chNr=void 0,this.outputFilter=void 0,this.mode=void 0,this.verbose=void 0,this.displayedMemory=void 0,this.nonDisplayedMemory=void 0,this.lastOutputScreen=void 0,this.currRollUpRow=void 0,this.writeScreen=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chNr=t,this.outputFilter=e,this.mode=null,this.verbose=0,this.displayedMemory=new Oa(n),this.nonDisplayedMemory=new Oa(n),this.lastOutputScreen=new Oa(n),this.currRollUpRow=this.displayedMemory.rows[14],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.logger=n}reset(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.outputFilter.reset(),this.currRollUpRow=this.displayedMemory.rows[14],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null}getHandler(){return this.outputFilter}setHandler(t){this.outputFilter=t}setPAC(t){this.writeScreen.setPAC(t)}setBkgData(t){this.writeScreen.setBkgData(t)}setMode(t){t!==this.mode&&(this.mode=t,this.logger.log(2,(()=>"MODE="+t)),"MODE_POP-ON"===this.mode?this.writeScreen=this.nonDisplayedMemory:(this.writeScreen=this.displayedMemory,this.writeScreen.reset()),"MODE_ROLL-UP"!==this.mode&&(this.displayedMemory.nrRollUpRows=null,this.nonDisplayedMemory.nrRollUpRows=null),this.mode=t)}insertChars(t){for(let e=0;e<t.length;e++)this.writeScreen.insertChar(t[e]);const e=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";this.logger.log(2,(()=>e+": "+this.writeScreen.getDisplayText(!0))),"MODE_PAINT-ON"!==this.mode&&"MODE_ROLL-UP"!==this.mode||(this.logger.log(1,(()=>"DISPLAYED: "+this.displayedMemory.getDisplayText(!0))),this.outputDataUpdate())}ccRCL(){this.logger.log(2,"RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")}ccBS(){this.logger.log(2,"BS - BackSpace"),"MODE_TEXT"!==this.mode&&(this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate())}ccAOF(){}ccAON(){}ccDER(){this.logger.log(2,"DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()}ccRU(t){this.logger.log(2,"RU("+t+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(t)}ccFON(){this.logger.log(2,"FON - Flash On"),this.writeScreen.setPen({flash:!0})}ccRDC(){this.logger.log(2,"RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")}ccTR(){this.logger.log(2,"TR"),this.setMode("MODE_TEXT")}ccRTD(){this.logger.log(2,"RTD"),this.setMode("MODE_TEXT")}ccEDM(){this.logger.log(2,"EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate(!0)}ccCR(){this.logger.log(2,"CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate(!0)}ccENM(){this.logger.log(2,"ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()}ccEOC(){if(this.logger.log(2,"EOC - End Of Caption"),"MODE_POP-ON"===this.mode){const t=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=t,this.writeScreen=this.nonDisplayedMemory,this.logger.log(1,(()=>"DISP: "+this.displayedMemory.getDisplayText()))}this.outputDataUpdate(!0)}ccTO(t){this.logger.log(2,"TO("+t+") - Tab Offset"),this.writeScreen.moveCursor(t)}ccMIDROW(t){const e={flash:!1};if(e.underline=t%2==1,e.italics=t>=46,e.italics)e.foreground="white";else{const n=Math.floor(t/2)-16,i=["white","green","blue","cyan","red","yellow","magenta"];e.foreground=i[n]}this.logger.log(2,"MIDROW: "+JSON.stringify(e)),this.writeScreen.setPen(e)}outputDataUpdate(t=!1){const e=this.logger.time;null!==e&&this.outputFilter&&(null!==this.cueStartTime||this.displayedMemory.isEmpty()?this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue(this.cueStartTime,e,this.lastOutputScreen),t&&this.outputFilter.dispatchCue&&this.outputFilter.dispatchCue(),this.cueStartTime=this.displayedMemory.isEmpty()?null:e):this.cueStartTime=e,this.lastOutputScreen.copy(this.displayedMemory))}cueSplitAtTime(t){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,t,this.displayedMemory),this.cueStartTime=t))}}class Na{constructor(t,e,n){this.channels=void 0,this.currentChannel=0,this.cmdHistory={a:null,b:null},this.logger=void 0;const i=this.logger=new Da;this.channels=[null,new Ma(t,e,i),new Ma(t+1,n,i)]}getHandler(t){return this.channels[t].getHandler()}setHandler(t,e){this.channels[t].setHandler(e)}addData(t,e){let n,i,r,a=!1;this.logger.time=t;for(let t=0;t<e.length;t+=2)if(i=127&e[t],r=127&e[t+1],0!==i||0!==r){if(this.logger.log(3,"["+Ba([e[t],e[t+1]])+"] -> ("+Ba([i,r])+")"),n=this.parseCmd(i,r),n||(n=this.parseMidrow(i,r)),n||(n=this.parsePAC(i,r)),n||(n=this.parseBackgroundAttributes(i,r)),!n&&(a=this.parseChars(i,r),a)){const t=this.currentChannel;if(t&&t>0){this.channels[t].insertChars(a)}else this.logger.log(2,"No channel found yet. TEXT-MODE?")}n||a||this.logger.log(2,"Couldn't parse cleaned data "+Ba([i,r])+" orig: "+Ba([e[t],e[t+1]]))}}parseCmd(t,e){const{cmdHistory:n}=this;if(!((20===t||28===t||21===t||29===t)&&e>=32&&e<=47)&&!((23===t||31===t)&&e>=33&&e<=35))return!1;if(Ga(t,e,n))return za(null,null,n),this.logger.log(3,"Repeated command ("+Ba([t,e])+") is dropped"),!0;const i=20===t||21===t||23===t?1:2,r=this.channels[i];return 20===t||21===t||28===t||29===t?32===e?r.ccRCL():33===e?r.ccBS():34===e?r.ccAOF():35===e?r.ccAON():36===e?r.ccDER():37===e?r.ccRU(2):38===e?r.ccRU(3):39===e?r.ccRU(4):40===e?r.ccFON():41===e?r.ccRDC():42===e?r.ccTR():43===e?r.ccRTD():44===e?r.ccEDM():45===e?r.ccCR():46===e?r.ccENM():47===e&&r.ccEOC():r.ccTO(e-32),za(t,e,n),this.currentChannel=i,!0}parseMidrow(t,e){let n=0;if((17===t||25===t)&&e>=32&&e<=47){if(n=17===t?1:2,n!==this.currentChannel)return this.logger.log(0,"Mismatch channel in midrow parsing"),!1;const i=this.channels[n];return!!i&&(i.ccMIDROW(e),this.logger.log(3,"MIDROW ("+Ba([t,e])+")"),!0)}return!1}parsePAC(t,e){let n;const i=this.cmdHistory;if(!((t>=17&&t<=23||t>=25&&t<=31)&&e>=64&&e<=127)&&!((16===t||24===t)&&e>=64&&e<=95))return!1;if(Ga(t,e,i))return za(null,null,i),!0;const r=t<=23?1:2;n=e>=64&&e<=95?1===r?ka[t]:La[t]:1===r?Ca[t]:Ia[t];const a=this.channels[r];return!!a&&(a.setPAC(this.interpretPAC(n,e)),za(t,e,i),this.currentChannel=r,!0)}interpretPAC(t,e){let n;const i={color:null,italics:!1,indent:null,underline:!1,row:t};return n=e>95?e-96:e-64,i.underline=!(1&~n),n<=13?i.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(n/2)]:n<=15?(i.italics=!0,i.color="white"):i.indent=4*Math.floor((n-16)/2),i}parseChars(t,e){let n,i=null,r=null;if(t>=25?(n=2,r=t-8):(n=1,r=t),r>=17&&r<=19){let t;t=17===r?e+80:18===r?e+112:e+144,this.logger.log(2,"Special char '"+Sa(t)+"' in channel "+n),i=[t]}else t>=32&&t<=127&&(i=0===e?[t]:[t,e]);if(i){const n=Ba(i);this.logger.log(3,"Char codes = "+n.join(",")),za(t,e,this.cmdHistory)}return i}parseBackgroundAttributes(t,e){if(!((16===t||24===t)&&e>=32&&e<=47)&&!((23===t||31===t)&&e>=45&&e<=47))return!1;let n;const i={};16===t||24===t?(n=Math.floor((e-32)/2),i.background=Ra[n],e%2==1&&(i.background=i.background+"_semi")):45===e?i.background="transparent":(i.foreground="black",47===e&&(i.underline=!0));const r=t<=23?1:2;return this.channels[r].setBkgData(i),za(t,e,this.cmdHistory),!0}reset(){for(let t=0;t<Object.keys(this.channels).length;t++){const e=this.channels[t];e&&e.reset()}this.cmdHistory={a:null,b:null}}cueSplitAtTime(t){for(let e=0;e<this.channels.length;e++){const n=this.channels[e];n&&n.cueSplitAtTime(t)}}}function za(t,e,n){n.a=t,n.b=e}function Ga(t,e,n){return n.a===t&&n.b===e}class ja{constructor(t,e){this.timelineController=void 0,this.cueRanges=[],this.trackName=void 0,this.startTime=null,this.endTime=null,this.screen=null,this.timelineController=t,this.trackName=e}dispatchCue(){null!==this.startTime&&(this.timelineController.addCues(this.trackName,this.startTime,this.endTime,this.screen,this.cueRanges),this.startTime=null)}newCue(t,e,n){(null===this.startTime||this.startTime>t)&&(this.startTime=t),this.endTime=e,this.screen=n,this.timelineController.createCaptionsTrack(this.trackName)}reset(){this.cueRanges=[],this.startTime=null}}var Ha=function(){if(null!=Ct&&Ct.VTTCue)return self.VTTCue;const t=["","lr","rl"],e=["start","middle","end","left","right"];function n(t,e){if("string"!=typeof e)return!1;if(!Array.isArray(t))return!1;const n=e.toLowerCase();return!!~t.indexOf(n)&&n}function i(t){return n(e,t)}function r(t,...e){let n=1;for(;n<arguments.length;n++){const e=arguments[n];for(const n in e)t[n]=e[n]}return t}function a(e,a,s){const o=this,l={enumerable:!0};o.hasBeenReset=!1;let d="",c=!1,u=e,h=a,p=s,f=null,m="",g=!0,y="auto",A="start",v=50,b="middle",E=50,w="middle";Object.defineProperty(o,"id",r({},l,{get:function(){return d},set:function(t){d=""+t}})),Object.defineProperty(o,"pauseOnExit",r({},l,{get:function(){return c},set:function(t){c=!!t}})),Object.defineProperty(o,"startTime",r({},l,{get:function(){return u},set:function(t){if("number"!=typeof t)throw new TypeError("Start time must be set to a number.");u=t,this.hasBeenReset=!0}})),Object.defineProperty(o,"endTime",r({},l,{get:function(){return h},set:function(t){if("number"!=typeof t)throw new TypeError("End time must be set to a number.");h=t,this.hasBeenReset=!0}})),Object.defineProperty(o,"text",r({},l,{get:function(){return p},set:function(t){p=""+t,this.hasBeenReset=!0}})),Object.defineProperty(o,"region",r({},l,{get:function(){return f},set:function(t){f=t,this.hasBeenReset=!0}})),Object.defineProperty(o,"vertical",r({},l,{get:function(){return m},set:function(e){const i=function(e){return n(t,e)}(e);if(!1===i)throw new SyntaxError("An invalid or illegal string was specified.");m=i,this.hasBeenReset=!0}})),Object.defineProperty(o,"snapToLines",r({},l,{get:function(){return g},set:function(t){g=!!t,this.hasBeenReset=!0}})),Object.defineProperty(o,"line",r({},l,{get:function(){return y},set:function(t){if("number"!=typeof t&&"auto"!==t)throw new SyntaxError("An invalid number or illegal string was specified.");y=t,this.hasBeenReset=!0}})),Object.defineProperty(o,"lineAlign",r({},l,{get:function(){return A},set:function(t){const e=i(t);if(!e)throw new SyntaxError("An invalid or illegal string was specified.");A=e,this.hasBeenReset=!0}})),Object.defineProperty(o,"position",r({},l,{get:function(){return v},set:function(t){if(t<0||t>100)throw new Error("Position must be between 0 and 100.");v=t,this.hasBeenReset=!0}})),Object.defineProperty(o,"positionAlign",r({},l,{get:function(){return b},set:function(t){const e=i(t);if(!e)throw new SyntaxError("An invalid or illegal string was specified.");b=e,this.hasBeenReset=!0}})),Object.defineProperty(o,"size",r({},l,{get:function(){return E},set:function(t){if(t<0||t>100)throw new Error("Size must be between 0 and 100.");E=t,this.hasBeenReset=!0}})),Object.defineProperty(o,"align",r({},l,{get:function(){return w},set:function(t){const e=i(t);if(!e)throw new SyntaxError("An invalid or illegal string was specified.");w=e,this.hasBeenReset=!0}})),o.displayState=void 0}return a.prototype.getCueAsHTML=function(){return self.WebVTT.convertCueToDOMTree(self,this.text)},a}();class Ya{decode(t,e){if(!t)return"";if("string"!=typeof t)throw new Error("Error - expected string data.");return decodeURIComponent(encodeURIComponent(t))}}function $a(t){function e(t,e,n,i){return 3600*(0|t)+60*(0|e)+(0|n)+parseFloat(i||0)}const n=t.match(/^(?:(\d+):)?(\d{2}):(\d{2})(\.\d+)?/);return n?parseFloat(n[2])>59?e(n[2],n[3],0,n[4]):e(n[1],n[2],n[3],n[4]):null}class 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gs(t,e){return!!t&&t.kind===ms(e)&&Aa(e,t)}class ys{constructor(t){this.hls=void 0,this.autoLevelCapping=void 0,this.firstLevel=void 0,this.media=void 0,this.restrictedLevels=void 0,this.timer=void 0,this.clientRect=void 0,this.streamController=void 0,this.hls=t,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.firstLevel=-1,this.media=null,this.restrictedLevels=[],this.timer=void 0,this.clientRect=null,this.registerListeners()}setStreamController(t){this.streamController=t}destroy(){this.hls&&this.unregisterListener(),this.timer&&this.stopCapping(),this.media=null,this.clientRect=null,this.hls=this.streamController=null}registerListeners(){const{hls:t}=this;t.on(rt.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),t.on(rt.MEDIA_ATTACHING,this.onMediaAttaching,this),t.on(rt.MANIFEST_PARSED,this.onManifestParsed,this),t.on(rt.LEVELS_UPDATED,this.onLevelsUpdated,this),t.on(rt.BUFFER_CODECS,this.onBufferCodecs,this),t.on(rt.MEDIA_DETACHING,this.onMediaDetaching,this)}unregisterListener(){const{hls:t}=this;t.off(rt.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),t.off(rt.MEDIA_ATTACHING,this.onMediaAttaching,this),t.off(rt.MANIFEST_PARSED,this.onManifestParsed,this),t.off(rt.LEVELS_UPDATED,this.onLevelsUpdated,this),t.off(rt.BUFFER_CODECS,this.onBufferCodecs,this),t.off(rt.MEDIA_DETACHING,this.onMediaDetaching,this)}onFpsDropLevelCapping(t,e){const n=this.hls.levels[e.droppedLevel];this.isLevelAllowed(n)&&this.restrictedLevels.push({bitrate:n.bitrate,height:n.height,width:n.width})}onMediaAttaching(t,e){this.media=e.media instanceof HTMLVideoElement?e.media:null,this.clientRect=null,this.timer&&this.hls.levels.length&&this.detectPlayerSize()}onManifestParsed(t,e){const n=this.hls;this.restrictedLevels=[],this.firstLevel=e.firstLevel,n.config.capLevelToPlayerSize&&e.video&&this.startCapping()}onLevelsUpdated(t,e){this.timer&&et(this.autoLevelCapping)&&this.detectPlayerSize()}onBufferCodecs(t,e){this.hls.config.capLevelToPlayerSize&&e.video&&this.startCapping()}onMediaDetaching(){this.stopCapping()}detectPlayerSize(){if(this.media){if(this.mediaHeight<=0||this.mediaWidth<=0)return void(this.clientRect=null);const t=this.hls.levels;if(t.length){const e=this.hls,n=this.getMaxLevel(t.length-1);n!==this.autoLevelCapping&&ut.log(`Setting autoLevelCapping to ${n}: ${t[n].height}p@${t[n].bitrate} for media ${this.mediaWidth}x${this.mediaHeight}`),e.autoLevelCapping=n,e.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=e.autoLevelCapping}}}getMaxLevel(t){const e=this.hls.levels;if(!e.length)return-1;const n=e.filter(((e,n)=>this.isLevelAllowed(e)&&n<=t));return this.clientRect=null,ys.getMaxLevelByMediaSize(n,this.mediaWidth,this.mediaHeight)}startCapping(){this.timer||(this.autoLevelCapping=Number.POSITIVE_INFINITY,self.clearInterval(this.timer),this.timer=self.setInterval(this.detectPlayerSize.bind(this),1e3),this.detectPlayerSize())}stopCapping(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)}getDimensions(){if(this.clientRect)return this.clientRect;const t=this.media,e={width:0,height:0};if(t){const n=t.getBoundingClientRect();e.width=n.width,e.height=n.height,e.width||e.height||(e.width=n.right-n.left||t.width||0,e.height=n.bottom-n.top||t.height||0)}return this.clientRect=e,e}get mediaWidth(){return this.getDimensions().width*this.contentScaleFactor}get mediaHeight(){return this.getDimensions().height*this.contentScaleFactor}get contentScaleFactor(){let t=1;if(!this.hls.config.ignoreDevicePixelRatio)try{t=self.devicePixelRatio}catch(t){}return t}isLevelAllowed(t){return!this.restrictedLevels.some((e=>t.bitrate===e.bitrate&&t.width===e.width&&t.height===e.height))}static getMaxLevelByMediaSize(t,e,n){if(null==t||!t.length)return-1;let i=t.length-1;const r=Math.max(e,n);for(let e=0;e<t.length;e+=1){const n=t[e];if((n.width>=r||n.height>=r)&&(a=n,!(s=t[e+1])||a.width!==s.width||a.height!==s.height)){i=e;break}}var a,s;return i}}const As="[eme]";class vs{constructor(t){this.hls=void 0,this.config=void 0,this.media=null,this.keyFormatPromise=null,this.keySystemAccessPromises={},this._requestLicenseFailureCount=0,this.mediaKeySessions=[],this.keyIdToKeySessionPromise={},this.setMediaKeysQueue=vs.CDMCleanupPromise?[vs.CDMCleanupPromise]:[],this.onMediaEncrypted=this._onMediaEncrypted.bind(this),this.onWaitingForKey=this._onWaitingForKey.bind(this),this.debug=ut.debug.bind(ut,As),this.log=ut.log.bind(ut,As),this.warn=ut.warn.bind(ut,As),this.error=ut.error.bind(ut,As),this.hls=t,this.config=t.config,this.registerListeners()}destroy(){this.unregisterListeners(),this.onMediaDetached();const t=this.config;t.requestMediaKeySystemAccessFunc=null,t.licenseXhrSetup=t.licenseResponseCallback=void 0,t.drmSystems=t.drmSystemOptions={},this.hls=this.onMediaEncrypted=this.onWaitingForKey=this.keyIdToKeySessionPromise=null,this.config=null}registerListeners(){this.hls.on(rt.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(rt.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(rt.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(rt.MANIFEST_LOADED,this.onManifestLoaded,this)}unregisterListeners(){this.hls.off(rt.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(rt.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(rt.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.off(rt.MANIFEST_LOADED,this.onManifestLoaded,this)}getLicenseServerUrl(t){const{drmSystems:e,widevineLicenseUrl:n}=this.config,i=e[t];if(i)return i.licenseUrl;if(t===Lt.WIDEVINE&&n)return n;throw new Error(`no license server URL configured for key-system "${t}"`)}getServerCertificateUrl(t){const{drmSystems:e}=this.config,n=e[t];if(n)return n.serverCertificateUrl;this.log(`No Server Certificate in config.drmSystems["${t}"]`)}attemptKeySystemAccess(t){const e=this.hls.levels,n=(t,e,n)=>!!t&&n.indexOf(t)===e,i=e.map((t=>t.audioCodec)).filter(n),r=e.map((t=>t.videoCodec)).filter(n);return i.length+r.length===0&&r.push("avc1.42e01e"),new Promise(((e,n)=>{const a=t=>{const s=t.shift();this.getMediaKeysPromise(s,i,r).then((t=>e({keySystem:s,mediaKeys:t}))).catch((e=>{t.length?a(t):n(e instanceof bs?e:new bs({type:at.KEY_SYSTEM_ERROR,details:st.KEY_SYSTEM_NO_ACCESS,error:e,fatal:!0},e.message))}))};a(t)}))}requestMediaKeySystemAccess(t,e){const{requestMediaKeySystemAccessFunc:n}=this.config;if("function"!=typeof n){let t=`Configured requestMediaKeySystemAccess is not a function ${n}`;return null===Mt&&"http:"===self.location.protocol&&(t=`navigator.requestMediaKeySystemAccess is not available over insecure protocol ${location.protocol}`),Promise.reject(new Error(t))}return n(t,e)}getMediaKeysPromise(t,e,n){const i=function(t,e,n,i){let r;switch(t){case Lt.FAIRPLAY:r=["cenc","sinf"];break;case Lt.WIDEVINE:case Lt.PLAYREADY:r=["cenc"];break;case Lt.CLEARKEY:r=["cenc","keyids"];break;default:throw new Error(`Unknown key-system: ${t}`)}return function(t,e,n,i){return[{initDataTypes:t,persistentState:i.persistentState||"optional",distinctiveIdentifier:i.distinctiveIdentifier||"optional",sessionTypes:i.sessionTypes||[i.sessionType||"temporary"],audioCapabilities:e.map((t=>({contentType:`audio/mp4; codecs="${t}"`,robustness:i.audioRobustness||"",encryptionScheme:i.audioEncryptionScheme||null}))),videoCapabilities:n.map((t=>({contentType:`video/mp4; codecs="${t}"`,robustness:i.videoRobustness||"",encryptionScheme:i.videoEncryptionScheme||null})))}]}(r,e,n,i)}(t,e,n,this.config.drmSystemOptions),r=this.keySystemAccessPromises[t];let a=null==r?void 0:r.keySystemAccess;if(!a){this.log(`Requesting encrypted media "${t}" key-system access with config: ${JSON.stringify(i)}`),a=this.requestMediaKeySystemAccess(t,i);const e=this.keySystemAccessPromises[t]={keySystemAccess:a};return a.catch((e=>{this.log(`Failed to obtain access to key-system "${t}": ${e}`)})),a.then((n=>{this.log(`Access for key-system "${n.keySystem}" obtained`);const i=this.fetchServerCertificate(t);return this.log(`Create media-keys for "${t}"`),e.mediaKeys=n.createMediaKeys().then((e=>(this.log(`Media-keys created for "${t}"`),i.then((n=>n?this.setMediaKeysServerCertificate(e,t,n):e))))),e.mediaKeys.catch((e=>{this.error(`Failed to create media-keys for "${t}"}: ${e}`)})),e.mediaKeys}))}return a.then((()=>r.mediaKeys))}createMediaKeySessionContext({decryptdata:t,keySystem:e,mediaKeys:n}){this.log(`Creating key-system session "${e}" keyId: ${re(t.keyId||[])}`);const i=n.createSession(),r={decryptdata:t,keySystem:e,mediaKeys:n,mediaKeysSession:i,keyStatus:"status-pending"};return this.mediaKeySessions.push(r),r}renewKeySession(t){const e=t.decryptdata;if(e.pssh){const n=this.createMediaKeySessionContext(t),i=this.getKeyIdString(e),r="cenc";this.keyIdToKeySessionPromise[i]=this.generateRequestWithPreferredKeySession(n,r,e.pssh,"expired")}else this.warn("Could not renew expired session. Missing pssh initData.");this.removeSession(t)}getKeyIdString(t){if(!t)throw new Error("Could not read keyId of undefined decryptdata");if(null===t.keyId)throw new Error("keyId is null");return re(t.keyId)}updateKeySession(t,e){var n;const i=t.mediaKeysSession;return this.log(`Updating key-session "${i.sessionId}" for keyID ${re((null==(n=t.decryptdata)?void 0:n.keyId)||[])}\n } (data length: ${e?e.byteLength:e})`),i.update(e)}selectKeySystemFormat(t){const e=Object.keys(t.levelkeys||{});return this.keyFormatPromise||(this.log(`Selecting key-system from fragment (sn: ${t.sn} ${t.type}: ${t.level}) key formats ${e.join(", ")}`),this.keyFormatPromise=this.getKeyFormatPromise(e)),this.keyFormatPromise}getKeyFormatPromise(t){return new Promise(((e,n)=>{const i=Ot(this.config),r=t.map(Pt).filter((t=>!!t&&-1!==i.indexOf(t)));return this.getKeySystemSelectionPromise(r).then((({keySystem:t})=>{const i=Ft(t);i?e(i):n(new Error(`Unable to find format for key-system "${t}"`))})).catch(n)}))}loadKey(t){const e=t.keyInfo.decryptdata,n=this.getKeyIdString(e),i=`(keyId: ${n} format: "${e.keyFormat}" method: ${e.method} uri: ${e.uri})`;this.log(`Starting session for key ${i}`);let r=this.keyIdToKeySessionPromise[n];return r||(r=this.keyIdToKeySessionPromise[n]=this.getKeySystemForKeyPromise(e).then((({keySystem:n,mediaKeys:r})=>(this.throwIfDestroyed(),this.log(`Handle encrypted media sn: ${t.frag.sn} ${t.frag.type}: ${t.frag.level} using key ${i}`),this.attemptSetMediaKeys(n,r).then((()=>{this.throwIfDestroyed();const t=this.createMediaKeySessionContext({keySystem:n,mediaKeys:r,decryptdata:e});return this.generateRequestWithPreferredKeySession(t,"cenc",e.pssh,"playlist-key")}))))),r.catch((t=>this.handleError(t)))),r}throwIfDestroyed(t="Invalid state"){if(!this.hls)throw new Error("invalid state")}handleError(t){this.hls&&(this.error(t.message),t instanceof bs?this.hls.trigger(rt.ERROR,t.data):this.hls.trigger(rt.ERROR,{type:at.KEY_SYSTEM_ERROR,details:st.KEY_SYSTEM_NO_KEYS,error:t,fatal:!0}))}getKeySystemForKeyPromise(t){const e=this.getKeyIdString(t),n=this.keyIdToKeySessionPromise[e];if(!n){const e=Pt(t.keyFormat),n=e?[e]:Ot(this.config);return this.attemptKeySystemAccess(n)}return n}getKeySystemSelectionPromise(t){if(t.length||(t=Ot(this.config)),0===t.length)throw new bs({type:at.KEY_SYSTEM_ERROR,details:st.KEY_SYSTEM_NO_CONFIGURED_LICENSE,fatal:!0},`Missing key-system license configuration options ${JSON.stringify({drmSystems:this.config.drmSystems})}`);return this.attemptKeySystemAccess(t)}_onMediaEncrypted(t){const{initDataType:e,initData:n}=t;if(this.debug(`"${t.type}" event: init data type: "${e}"`),null===n)return;let i,r;if("sinf"===e&&this.config.drmSystems[Lt.FAIRPLAY]){const t=le(new Uint8Array(n));try{const e=_t(JSON.parse(t).sinf),n=Ee(new Uint8Array(e));if(!n)return;i=n.subarray(8,24),r=Lt.FAIRPLAY}catch(t){return void this.warn('Failed to parse sinf "encrypted" event message initData')}}else{const t=function(t){if(!(t instanceof ArrayBuffer)||t.byteLength<32)return null;const e={version:0,systemId:"",kids:null,data:null},n=new DataView(t),i=n.getUint32(0);if(t.byteLength!==i&&i>44)return null;if(1886614376!==n.getUint32(4))return null;if(e.version=n.getUint32(8)>>>24,e.version>1)return null;e.systemId=re(new Uint8Array(t,12,16));const r=n.getUint32(28);if(0===e.version){if(i-32<r)return null;e.data=new Uint8Array(t,32,r)}else if(1===e.version){e.kids=[];for(let n=0;n<r;n++)e.kids.push(new Uint8Array(t,32+16*n,16))}return e}(n);if(null===t)return;0===t.version&&t.systemId===Ut&&t.data&&(i=t.data.subarray(8,24)),r=function(t){if(t===Ut)return Lt.WIDEVINE}(t.systemId)}if(!r||!i)return;const a=re(i),{keyIdToKeySessionPromise:s,mediaKeySessions:o}=this;let l=s[a];for(let t=0;t<o.length;t++){const r=o[t],d=r.decryptdata;if(d.pssh||!d.keyId)continue;const c=re(d.keyId);if(a===c||-1!==d.uri.replace(/-/g,"").indexOf(a)){l=s[c],delete s[c],d.pssh=new Uint8Array(n),d.keyId=i,l=s[a]=l.then((()=>this.generateRequestWithPreferredKeySession(r,e,n,"encrypted-event-key-match")));break}}l||(l=s[a]=this.getKeySystemSelectionPromise([r]).then((({keySystem:t,mediaKeys:r})=>{var s;this.throwIfDestroyed();const o=new Ie("ISO-23001-7",a,null!=(s=Ft(t))?s:"");return o.pssh=new Uint8Array(n),o.keyId=i,this.attemptSetMediaKeys(t,r).then((()=>{this.throwIfDestroyed();const i=this.createMediaKeySessionContext({decryptdata:o,keySystem:t,mediaKeys:r});return this.generateRequestWithPreferredKeySession(i,e,n,"encrypted-event-no-match")}))}))),l.catch((t=>this.handleError(t)))}_onWaitingForKey(t){this.log(`"${t.type}" event`)}attemptSetMediaKeys(t,e){const n=this.setMediaKeysQueue.slice();this.log(`Setting media-keys for "${t}"`);const i=Promise.all(n).then((()=>{if(!this.media)throw new Error("Attempted to set mediaKeys without media element attached");return this.media.setMediaKeys(e)}));return this.setMediaKeysQueue.push(i),i.then((()=>{this.log(`Media-keys set for "${t}"`),n.push(i),this.setMediaKeysQueue=this.setMediaKeysQueue.filter((t=>-1===n.indexOf(t)))}))}generateRequestWithPreferredKeySession(t,e,n,i){var r,a;const s=null==(r=this.config.drmSystems)||null==(a=r[t.keySystem])?void 0:a.generateRequest;if(s)try{const i=s.call(this.hls,e,n,t);if(!i)throw new Error("Invalid response from configured generateRequest filter");e=i.initDataType,n=t.decryptdata.pssh=i.initData?new Uint8Array(i.initData):null}catch(t){var o;if(this.warn(t.message),null!=(o=this.hls)&&o.config.debug)throw t}if(null===n)return this.log(`Skipping key-session request for "${i}" (no initData)`),Promise.resolve(t);const l=this.getKeyIdString(t.decryptdata);this.log(`Generating key-session request for "${i}": ${l} (init data type: ${e} length: ${n?n.byteLength:null})`);const d=new fa,c=t._onmessage=e=>{const n=t.mediaKeysSession;if(!n)return void d.emit("error",new Error("invalid state"));const{messageType:i,message:r}=e;this.log(`"${i}" message event for session "${n.sessionId}" message size: ${r.byteLength}`),"license-request"===i||"license-renewal"===i?this.renewLicense(t,r).catch((t=>{this.handleError(t),d.emit("error",t)})):"license-release"===i?t.keySystem===Lt.FAIRPLAY&&(this.updateKeySession(t,kt("acknowledged")),this.removeSession(t)):this.warn(`unhandled media key message type "${i}"`)},u=t._onkeystatuseschange=e=>{if(!t.mediaKeysSession)return void d.emit("error",new Error("invalid state"));this.onKeyStatusChange(t);const n=t.keyStatus;d.emit("keyStatus",n),"expired"===n&&(this.warn(`${t.keySystem} expired for key ${l}`),this.renewKeySession(t))};t.mediaKeysSession.addEventListener("message",c),t.mediaKeysSession.addEventListener("keystatuseschange",u);const h=new Promise(((t,e)=>{d.on("error",e),d.on("keyStatus",(n=>{n.startsWith("usable")?t():"output-restricted"===n?e(new bs({type:at.KEY_SYSTEM_ERROR,details:st.KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED,fatal:!1},"HDCP level output restricted")):"internal-error"===n?e(new bs({type:at.KEY_SYSTEM_ERROR,details:st.KEY_SYSTEM_STATUS_INTERNAL_ERROR,fatal:!0},`key status changed to "${n}"`)):"expired"===n?e(new Error("key expired while generating request")):this.warn(`unhandled key status change "${n}"`)}))}));return t.mediaKeysSession.generateRequest(e,n).then((()=>{var e;this.log(`Request generated for key-session "${null==(e=t.mediaKeysSession)?void 0:e.sessionId}" keyId: ${l}`)})).catch((t=>{throw new bs({type:at.KEY_SYSTEM_ERROR,details:st.KEY_SYSTEM_NO_SESSION,error:t,fatal:!1},`Error generating key-session request: ${t}`)})).then((()=>h)).catch((e=>{throw d.removeAllListeners(),this.removeSession(t),e})).then((()=>(d.removeAllListeners(),t)))}onKeyStatusChange(t){t.mediaKeysSession.keyStatuses.forEach(((e,n)=>{this.log(`key status change "${e}" for keyStatuses keyId: ${re("buffer"in n?new Uint8Array(n.buffer,n.byteOffset,n.byteLength):new Uint8Array(n))} session keyId: ${re(new Uint8Array(t.decryptdata.keyId||[]))} uri: ${t.decryptdata.uri}`),t.keyStatus=e}))}fetchServerCertificate(t){const e=this.config,n=new(0,e.loader)(e),i=this.getServerCertificateUrl(t);return i?(this.log(`Fetching server certificate for "${t}"`),new Promise(((r,a)=>{const s={responseType:"arraybuffer",url:i},o=e.certLoadPolicy.default,l={loadPolicy:o,timeout:o.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0},d={onSuccess:(t,e,n,i)=>{r(t.data)},onError:(e,n,r,o)=>{a(new bs({type:at.KEY_SYSTEM_ERROR,details:st.KEY_SYSTEM_SERVER_CERTIFICATE_REQUEST_FAILED,fatal:!0,networkDetails:r,response:X({url:s.url,data:void 0},e)},`"${t}" certificate request failed (${i}). Status: ${e.code} (${e.text})`))},onTimeout:(e,n,r)=>{a(new bs({type:at.KEY_SYSTEM_ERROR,details:st.KEY_SYSTEM_SERVER_CERTIFICATE_REQUEST_FAILED,fatal:!0,networkDetails:r,response:{url:s.url,data:void 0}},`"${t}" certificate request timed out (${i})`))},onAbort:(t,e,n)=>{a(new Error("aborted"))}};n.load(s,l,d)}))):Promise.resolve()}setMediaKeysServerCertificate(t,e,n){return new Promise(((i,r)=>{t.setServerCertificate(n).then((r=>{this.log(`setServerCertificate ${r?"success":"not supported by CDM"} (${null==n?void 0:n.byteLength}) on "${e}"`),i(t)})).catch((t=>{r(new bs({type:at.KEY_SYSTEM_ERROR,details:st.KEY_SYSTEM_SERVER_CERTIFICATE_UPDATE_FAILED,error:t,fatal:!0},t.message))}))}))}renewLicense(t,e){return this.requestLicense(t,new Uint8Array(e)).then((e=>this.updateKeySession(t,new Uint8Array(e)).catch((t=>{throw new bs({type:at.KEY_SYSTEM_ERROR,details:st.KEY_SYSTEM_SESSION_UPDATE_FAILED,error:t,fatal:!0},t.message)}))))}unpackPlayReadyKeyMessage(t,e){const n=String.fromCharCode.apply(null,new Uint16Array(e.buffer));if(!n.includes("PlayReadyKeyMessage"))return t.setRequestHeader("Content-Type","text/xml; charset=utf-8"),e;const i=(new DOMParser).parseFromString(n,"application/xml"),r=i.querySelectorAll("HttpHeader");if(r.length>0){let e;for(let n=0,i=r.length;n<i;n++){var a,s;e=r[n];const i=null==(a=e.querySelector("name"))?void 0:a.textContent,o=null==(s=e.querySelector("value"))?void 0:s.textContent;i&&o&&t.setRequestHeader(i,o)}}const o=i.querySelector("Challenge"),l=null==o?void 0:o.textContent;if(!l)throw new Error("Cannot find <Challenge> in key message");return kt(atob(l))}setupLicenseXHR(t,e,n,i){const r=this.config.licenseXhrSetup;return r?Promise.resolve().then((()=>{if(!n.decryptdata)throw new Error("Key removed");return r.call(this.hls,t,e,n,i)})).catch((a=>{if(!n.decryptdata)throw a;return t.open("POST",e,!0),r.call(this.hls,t,e,n,i)})).then((n=>{t.readyState||t.open("POST",e,!0);return{xhr:t,licenseChallenge:n||i}})):(t.open("POST",e,!0),Promise.resolve({xhr:t,licenseChallenge:i}))}requestLicense(t,e){const n=this.config.keyLoadPolicy.default;return new Promise(((i,r)=>{const a=this.getLicenseServerUrl(t.keySystem);this.log(`Sending license request to URL: ${a}`);const s=new XMLHttpRequest;s.responseType="arraybuffer",s.onreadystatechange=()=>{if(!this.hls||!t.mediaKeysSession)return r(new Error("invalid state"));if(4===s.readyState)if(200===s.status){this._requestLicenseFailureCount=0;let e=s.response;this.log(`License received ${e instanceof ArrayBuffer?e.byteLength:e}`);const n=this.config.licenseResponseCallback;if(n)try{e=n.call(this.hls,s,a,t)}catch(t){this.error(t)}i(e)}else{const o=n.errorRetry,l=o?o.maxNumRetry:0;if(this._requestLicenseFailureCount++,this._requestLicenseFailureCount>l||s.status>=400&&s.status<500)r(new bs({type:at.KEY_SYSTEM_ERROR,details:st.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0,networkDetails:s,response:{url:a,data:void 0,code:s.status,text:s.statusText}},`License Request XHR failed (${a}). Status: ${s.status} (${s.statusText})`));else{const n=l-this._requestLicenseFailureCount+1;this.warn(`Retrying license request, ${n} attempts left`),this.requestLicense(t,e).then(i,r)}}},t.licenseXhr&&t.licenseXhr.readyState!==XMLHttpRequest.DONE&&t.licenseXhr.abort(),t.licenseXhr=s,this.setupLicenseXHR(s,a,t,e).then((({xhr:e,licenseChallenge:n})=>{t.keySystem==Lt.PLAYREADY&&(n=this.unpackPlayReadyKeyMessage(e,n)),e.send(n)}))}))}onMediaAttached(t,e){if(!this.config.emeEnabled)return;const n=e.media;this.media=n,n.addEventListener("encrypted",this.onMediaEncrypted),n.addEventListener("waitingforkey",this.onWaitingForKey)}onMediaDetached(){const t=this.media,e=this.mediaKeySessions;t&&(t.removeEventListener("encrypted",this.onMediaEncrypted),t.removeEventListener("waitingforkey",this.onWaitingForKey),this.media=null),this._requestLicenseFailureCount=0,this.setMediaKeysQueue=[],this.mediaKeySessions=[],this.keyIdToKeySessionPromise={},Ie.clearKeyUriToKeyIdMap();const n=e.length;vs.CDMCleanupPromise=Promise.all(e.map((t=>this.removeSession(t))).concat(null==t?void 0:t.setMediaKeys(null).catch((t=>{this.log(`Could not clear media keys: ${t}`)})))).then((()=>{n&&(this.log("finished closing key sessions and clearing media keys"),e.length=0)})).catch((t=>{this.log(`Could not close sessions and clear media keys: ${t}`)}))}onManifestLoading(){this.keyFormatPromise=null}onManifestLoaded(t,{sessionKeys:e}){if(e&&this.config.emeEnabled&&!this.keyFormatPromise){const t=e.reduce(((t,e)=>(-1===t.indexOf(e.keyFormat)&&t.push(e.keyFormat),t)),[]);this.log(`Selecting key-system from session-keys ${t.join(", ")}`),this.keyFormatPromise=this.getKeyFormatPromise(t)}}removeSession(t){const{mediaKeysSession:e,licenseXhr:n}=t;if(e){this.log(`Remove licenses and keys and close session ${e.sessionId}`),t._onmessage&&(e.removeEventListener("message",t._onmessage),t._onmessage=void 0),t._onkeystatuseschange&&(e.removeEventListener("keystatuseschange",t._onkeystatuseschange),t._onkeystatuseschange=void 0),n&&n.readyState!==XMLHttpRequest.DONE&&n.abort(),t.mediaKeysSession=t.decryptdata=t.licenseXhr=void 0;const i=this.mediaKeySessions.indexOf(t);return i>-1&&this.mediaKeySessions.splice(i,1),e.remove().catch((t=>{this.log(`Could not remove session: ${t}`)})).then((()=>e.close())).catch((t=>{this.log(`Could not close session: ${t}`)}))}}}vs.CDMCleanupPromise=void 0;class bs extends Error{constructor(t,e){super(e),this.data=void 0,t.error||(t.error=new Error(e)),this.data=t,t.err=t.error}}var Es,ws,xs;!function(t){t.MANIFEST="m",t.AUDIO="a",t.VIDEO="v",t.MUXED="av",t.INIT="i",t.CAPTION="c",t.TIMED_TEXT="tt",t.KEY="k",t.OTHER="o"}(Es||(Es={})),function(t){t.DASH="d",t.HLS="h",t.SMOOTH="s",t.OTHER="o"}(ws||(ws={})),function(t){t.OBJECT="CMCD-Object",t.REQUEST="CMCD-Request",t.SESSION="CMCD-Session",t.STATUS="CMCD-Status"}(xs||(xs={}));const Ss={[xs.OBJECT]:["br","d","ot","tb"],[xs.REQUEST]:["bl","dl","mtp","nor","nrr","su"],[xs.SESSION]:["cid","pr","sf","sid","st","v"],[xs.STATUS]:["bs","rtp"]};class _s{constructor(t,e){this.value=void 0,this.params=void 0,Array.isArray(t)&&(t=t.map((t=>t instanceof _s?t:new _s(t)))),this.value=t,this.params=e}}class Ts{constructor(t){this.description=void 0,this.description=t}}const ks="Dict";function Cs(t,e,n,i){return new Error(`failed to ${t} "${r=e,Array.isArray(r)?JSON.stringify(r):r instanceof Map?"Map{}":r instanceof Set?"Set{}":"object"==typeof r?JSON.stringify(r):String(r)}" as ${n}`,{cause:i});var r}const Ls="Bare Item",Is="Boolean",Rs="Byte Sequence",Ds="Decimal",Bs="Integer";const Ps=/[\x00-\x1f\x7f]+/,Us="Token",Fs="Key";function Os(t,e,n){return Cs("serialize",t,e,n)}function Ms(t){if(!1===ArrayBuffer.isView(t))throw Os(t,Rs);return`:${e=t,btoa(String.fromCharCode(...e))}:`;var e}function Ns(t){if(function(t){return t<-999999999999999||999999999999999<t}(t))throw Os(t,Bs);return t.toString()}function zs(t,e){if(t<0)return-zs(-t,e);const n=Math.pow(10,e);if(Math.abs(t*n%1-.5)<Number.EPSILON){const e=Math.floor(t*n);return(e%2==0?e:e+1)/n}return Math.round(t*n)/n}function Gs(t){const e=zs(t,3);if(Math.floor(Math.abs(e)).toString().length>12)throw Os(t,Ds);const n=e.toString();return n.includes(".")?n:`${n}.0`}const js="String";function Hs(t){const e=(n=t).description||n.toString().slice(7,-1);var n;if(!1===/^([a-zA-Z*])([!#$%&'*+\-.^_`|~\w:/]*)$/.test(e))throw Os(e,Us);return e}function Ys(t){switch(typeof t){case"number":if(!et(t))throw Os(t,Ls);return Number.isInteger(t)?Ns(t):Gs(t);case"string":return function(t){if(Ps.test(t))throw Os(t,js);return`"${t.replace(/\\/g,"\\\\").replace(/"/g,'\\"')}"`}(t);case"symbol":return Hs(t);case"boolean":return function(t){if("boolean"!=typeof t)throw Os(t,Is);return t?"?1":"?0"}(t);case"object":if(t instanceof Date)return function(t){return`@${Ns(t.getTime()/1e3)}`}(t);if(t instanceof Uint8Array)return Ms(t);if(t instanceof Ts)return Hs(t);default:throw Os(t,Ls)}}function $s(t){if(!1===/^[a-z*][a-z0-9\-_.*]*$/.test(t))throw Os(t,Fs);return t}function Ks(t){return null==t?"":Object.entries(t).map((([t,e])=>!0===e?`;${$s(t)}`:`;${$s(t)}=${Ys(e)}`)).join("")}function qs(t){return t instanceof _s?`${Ys(t.value)}${Ks(t.params)}`:Ys(t)}function Vs(t,e={whitespace:!0}){if("object"!=typeof t)throw Os(t,ks);const n=t instanceof Map?t.entries():Object.entries(t),i=null!=e&&e.whitespace?" ":"";return Array.from(n).map((([t,e])=>{e instanceof _s==!1&&(e=new _s(e));let n=$s(t);var i;return!0===e.value?n+=Ks(e.params):(n+="=",Array.isArray(e.value)?n+=`(${(i=e).value.map(qs).join(" ")})${Ks(i.params)}`:n+=qs(e)),n})).join(`,${i}`)}const Ws=t=>"ot"===t||"sf"===t||"st"===t,Qs=t=>"number"==typeof t?et(t):null!=t&&""!==t&&!1!==t;const Xs=t=>Math.round(t),Js=t=>100*Xs(t/100),Zs={br:Xs,d:Xs,bl:Js,dl:Js,mtp:Js,nor:(t,e)=>(null!=e&&e.baseUrl&&(t=function(t,e){const n=new URL(t),i=new URL(e);if(n.origin!==i.origin)return t;const r=n.pathname.split("/").slice(1),a=i.pathname.split("/").slice(1,-1);for(;r[0]===a[0];)r.shift(),a.shift();for(;a.length;)a.shift(),r.unshift("..");return r.join("/")}(t,e.baseUrl)),encodeURIComponent(t)),rtp:Js,tb:Xs};function to(t,e={}){return t?function(t,e){return Vs(t,e)}(function(t,e){const n={};if(null==t||"object"!=typeof t)return n;const i=Object.keys(t).sort(),r=tt({},Zs,null==e?void 0:e.formatters),a=null==e?void 0:e.filter;return i.forEach((i=>{if(null!=a&&a(i))return;let s=t[i];const o=r[i];o&&(s=o(s,e)),"v"===i&&1===s||"pr"==i&&1===s||Qs(s)&&(Ws(i)&&"string"==typeof s&&(s=new Ts(s)),n[i]=s)})),n}(t,e),tt({whitespace:!1},e)):""}function eo(t,e,n){return tt(t,function(t,e={}){if(!t)return{};const n=Object.entries(t),i=Object.entries(Ss).concat(Object.entries((null==e?void 0:e.customHeaderMap)||{})),r=n.reduce(((t,e)=>{var n;const[r,a]=e,s=(null==(n=i.find((t=>t[1].includes(r))))?void 0:n[0])||xs.REQUEST;return null!=t[s]||(t[s]={}),t[s][r]=a,t}),{});return Object.entries(r).reduce(((t,[n,i])=>(t[n]=to(i,e),t)),{})}(e,n))}const no="CMCD";const io=/CMCD=[^&#]+/;function ro(t,e,n){const i=function(t,e={}){if(!t)return"";const n=to(t,e);return`${no}=${encodeURIComponent(n)}`}(e,n);if(!i)return t;if(io.test(t))return t.replace(io,i);const r=t.includes("?")?"&":"?";return`${t}${r}${i}`}function ao(t,e,n,i){t&&Object.keys(e).forEach((r=>{const a=t.filter((t=>t.groupId===r)).map((t=>{const a=tt({},t);return a.details=void 0,a.attrs=new ft(a.attrs),a.url=a.attrs.URI=so(t.url,t.attrs["STABLE-RENDITION-ID"],"PER-RENDITION-URIS",n),a.groupId=a.attrs["GROUP-ID"]=e[r],a.attrs["PATHWAY-ID"]=i,a}));t.push(...a)}))}function so(t,e,n,i){const{HOST:r,PARAMS:a,[n]:s}=i;let o;e&&(o=null==s?void 0:s[e],o&&(t=o));const l=new self.URL(t);return r&&!o&&(l.host=r),a&&Object.keys(a).sort().forEach((t=>{t&&l.searchParams.set(t,a[t])})),l.href}const oo=/^age:\s*[\d.]+\s*$/im;class lo{constructor(t){this.xhrSetup=void 0,this.requestTimeout=void 0,this.retryTimeout=void 0,this.retryDelay=void 0,this.config=null,this.callbacks=null,this.context=null,this.loader=null,this.stats=void 0,this.xhrSetup=t&&t.xhrSetup||null,this.stats=new yt,this.retryDelay=0}destroy(){this.callbacks=null,this.abortInternal(),this.loader=null,this.config=null,this.context=null,this.xhrSetup=null,this.stats=null}abortInternal(){const t=this.loader;self.clearTimeout(this.requestTimeout),self.clearTimeout(this.retryTimeout),t&&(t.onreadystatechange=null,t.onprogress=null,4!==t.readyState&&(this.stats.aborted=!0,t.abort()))}abort(){var t;this.abortInternal(),null!=(t=this.callbacks)&&t.onAbort&&this.callbacks.onAbort(this.stats,this.context,this.loader)}load(t,e,n){if(this.stats.loading.start)throw new Error("Loader can only be used once.");this.stats.loading.start=self.performance.now(),this.context=t,this.config=e,this.callbacks=n,this.loadInternal()}loadInternal(){const{config:t,context:e}=this;if(!t||!e)return;const n=this.loader=new self.XMLHttpRequest,i=this.stats;i.loading.first=0,i.loaded=0,i.aborted=!1;const r=this.xhrSetup;r?Promise.resolve().then((()=>{if(!this.stats.aborted)return r(n,e.url)})).catch((t=>(n.open("GET",e.url,!0),r(n,e.url)))).then((()=>{this.stats.aborted||this.openAndSendXhr(n,e,t)})).catch((t=>{this.callbacks.onError({code:n.status,text:t.message},e,n,i)})):this.openAndSendXhr(n,e,t)}openAndSendXhr(t,e,n){t.readyState||t.open("GET",e.url,!0);const i=e.headers,{maxTimeToFirstByteMs:r,maxLoadTimeMs:a}=n.loadPolicy;if(i)for(const e in i)t.setRequestHeader(e,i[e]);e.rangeEnd&&t.setRequestHeader("Range","bytes="+e.rangeStart+"-"+(e.rangeEnd-1)),t.onreadystatechange=this.readystatechange.bind(this),t.onprogress=this.loadprogress.bind(this),t.responseType=e.responseType,self.clearTimeout(this.requestTimeout),n.timeout=r&&et(r)?r:a,this.requestTimeout=self.setTimeout(this.loadtimeout.bind(this),n.timeout),t.send()}readystatechange(){const{context:t,loader:e,stats:n}=this;if(!t||!e)return;const i=e.readyState,r=this.config;if(!n.aborted&&i>=2&&(0===n.loading.first&&(n.loading.first=Math.max(self.performance.now(),n.loading.start),r.timeout!==r.loadPolicy.maxLoadTimeMs&&(self.clearTimeout(this.requestTimeout),r.timeout=r.loadPolicy.maxLoadTimeMs,this.requestTimeout=self.setTimeout(this.loadtimeout.bind(this),r.loadPolicy.maxLoadTimeMs-(n.loading.first-n.loading.start)))),4===i)){self.clearTimeout(this.requestTimeout),e.onreadystatechange=null,e.onprogress=null;const i=e.status,a="text"!==e.responseType;if(i>=200&&i<300&&(a&&e.response||null!==e.responseText)){n.loading.end=Math.max(self.performance.now(),n.loading.first);const r=a?e.response:e.responseText,s="arraybuffer"===e.responseType?r.byteLength:r.length;if(n.loaded=n.total=s,n.bwEstimate=8e3*n.total/(n.loading.end-n.loading.first),!this.callbacks)return;const o=this.callbacks.onProgress;if(o&&o(n,t,r,e),!this.callbacks)return;const l={url:e.responseURL,data:r,code:i};this.callbacks.onSuccess(l,n,t,e)}else{const a=r.loadPolicy.errorRetry;Zn(a,n.retry,!1,{url:t.url,data:void 0,code:i})?this.retry(a):(ut.error(`${i} while loading ${t.url}`),this.callbacks.onError({code:i,text:e.statusText},t,e,n))}}}loadtimeout(){var t;const e=null==(t=this.config)?void 0:t.loadPolicy.timeoutRetry;if(Zn(e,this.stats.retry,!0))this.retry(e);else{var n;ut.warn(`timeout while loading ${null==(n=this.context)?void 0:n.url}`);const t=this.callbacks;t&&(this.abortInternal(),t.onTimeout(this.stats,this.context,this.loader))}}retry(t){const{context:e,stats:n}=this;this.retryDelay=Xn(t,n.retry),n.retry++,ut.warn(`${status?"HTTP Status "+status:"Timeout"} while loading ${null==e?void 0:e.url}, retrying ${n.retry}/${t.maxNumRetry} in ${this.retryDelay}ms`),this.abortInternal(),this.loader=null,self.clearTimeout(this.retryTimeout),this.retryTimeout=self.setTimeout(this.loadInternal.bind(this),this.retryDelay)}loadprogress(t){const e=this.stats;e.loaded=t.loaded,t.lengthComputable&&(e.total=t.total)}getCacheAge(){let t=null;if(this.loader&&oo.test(this.loader.getAllResponseHeaders())){const e=this.loader.getResponseHeader("age");t=e?parseFloat(e):null}return t}getResponseHeader(t){return this.loader&&new RegExp(`^${t}:\\s*[\\d.]+\\s*$`,"im").test(this.loader.getAllResponseHeaders())?this.loader.getResponseHeader(t):null}}const co=/(\d+)-(\d+)\/(\d+)/;class uo{constructor(t){this.fetchSetup=void 0,this.requestTimeout=void 0,this.request=null,this.response=null,this.controller=void 0,this.context=null,this.config=null,this.callbacks=null,this.stats=void 0,this.loader=null,this.fetchSetup=t.fetchSetup||ho,this.controller=new self.AbortController,this.stats=new yt}destroy(){this.loader=this.callbacks=this.context=this.config=this.request=null,this.abortInternal(),this.response=null,this.fetchSetup=this.controller=this.stats=null}abortInternal(){this.controller&&!this.stats.loading.end&&(this.stats.aborted=!0,this.controller.abort())}abort(){var t;this.abortInternal(),null!=(t=this.callbacks)&&t.onAbort&&this.callbacks.onAbort(this.stats,this.context,this.response)}load(t,e,n){const i=this.stats;if(i.loading.start)throw new Error("Loader can only be used once.");i.loading.start=self.performance.now();const r=function(t,e){const n={method:"GET",mode:"cors",credentials:"same-origin",signal:e,headers:new self.Headers(tt({},t.headers))};t.rangeEnd&&n.headers.set("Range","bytes="+t.rangeStart+"-"+String(t.rangeEnd-1));return n}(t,this.controller.signal),a=n.onProgress,s="arraybuffer"===t.responseType,o=s?"byteLength":"length",{maxTimeToFirstByteMs:l,maxLoadTimeMs:d}=e.loadPolicy;this.context=t,this.config=e,this.callbacks=n,this.request=this.fetchSetup(t,r),self.clearTimeout(this.requestTimeout),e.timeout=l&&et(l)?l:d,this.requestTimeout=self.setTimeout((()=>{this.abortInternal(),n.onTimeout(i,t,this.response)}),e.timeout),self.fetch(this.request).then((r=>{this.response=this.loader=r;const o=Math.max(self.performance.now(),i.loading.start);if(self.clearTimeout(this.requestTimeout),e.timeout=d,this.requestTimeout=self.setTimeout((()=>{this.abortInternal(),n.onTimeout(i,t,this.response)}),d-(o-i.loading.start)),!r.ok){const{status:t,statusText:e}=r;throw new po(e||"fetch, bad network response",t,r)}return i.loading.first=o,i.total=function(t){const e=t.get("Content-Range");if(e){const t=function(t){const e=co.exec(t);if(e)return parseInt(e[2])-parseInt(e[1])+1}(e);if(et(t))return t}const n=t.get("Content-Length");if(n)return parseInt(n)}(r.headers)||i.total,a&&et(e.highWaterMark)?this.loadProgressively(r,i,t,e.highWaterMark,a):s?r.arrayBuffer():"json"===t.responseType?r.json():r.text()})).then((r=>{const s=this.response;if(!s)throw new Error("loader destroyed");self.clearTimeout(this.requestTimeout),i.loading.end=Math.max(self.performance.now(),i.loading.first);const l=r[o];l&&(i.loaded=i.total=l);const d={url:s.url,data:r,code:s.status};a&&!et(e.highWaterMark)&&a(i,t,r,s),n.onSuccess(d,i,t,s)})).catch((e=>{if(self.clearTimeout(this.requestTimeout),i.aborted)return;const r=e&&e.code||0,a=e?e.message:null;n.onError({code:r,text:a},t,e?e.details:null,i)}))}getCacheAge(){let t=null;if(this.response){const e=this.response.headers.get("age");t=e?parseFloat(e):null}return t}getResponseHeader(t){return this.response?this.response.headers.get(t):null}loadProgressively(t,e,n,i=0,r){const a=new dr,s=t.body.getReader(),o=()=>s.read().then((s=>{if(s.done)return a.dataLength&&r(e,n,a.flush(),t),Promise.resolve(new ArrayBuffer(0));const l=s.value,d=l.length;return e.loaded+=d,d<i||a.dataLength?(a.push(l),a.dataLength>=i&&r(e,n,a.flush(),t)):r(e,n,l,t),o()})).catch((()=>Promise.reject()));return o()}}function ho(t,e){return new self.Request(t.url,e)}class po extends Error{constructor(t,e,n){super(t),this.code=void 0,this.details=void 0,this.code=e,this.details=n}}const fo=/\s/,mo={newCue(t,e,n,i){const r=[];let a,s,o,l,d;const c=self.VTTCue||self.TextTrackCue;for(let h=0;h<i.rows.length;h++)if(a=i.rows[h],o=!0,l=0,d="",!a.isEmpty()){var u;for(let t=0;t<a.chars.length;t++)fo.test(a.chars[t].uchar)&&o?l++:(d+=a.chars[t].uchar,o=!1);a.cueStartTime=e,e===n&&(n+=1e-4),l>=16?l--:l++;const i=Xa(d.trim()),p=ns(e,n,i);null!=t&&null!=(u=t.cues)&&u.getCueById(p)||(s=new c(e,n,i),s.id=p,s.line=h+1,s.align="left",s.position=10+Math.min(80,10*Math.floor(8*l/32)),r.push(s))}return t&&r.length&&(r.sort(((t,e)=>"auto"===t.line||"auto"===e.line?0:t.line>8&&e.line>8?e.line-t.line:t.line-e.line)),r.forEach((e=>vn(t,e)))),r}},go=X(X({autoStartLoad:!0,startPosition:-1,defaultAudioCodec:void 0,debug:!1,capLevelOnFPSDrop:!1,capLevelToPlayerSize:!1,ignoreDevicePixelRatio:!1,preferManagedMediaSource:!0,initialLiveManifestSize:1,maxBufferLength:30,backBufferLength:1/0,frontBufferFlushThreshold:1/0,maxBufferSize:6e7,maxBufferHole:.1,highBufferWatchdogPeriod:2,nudgeOffset:.1,nudgeMaxRetry:3,maxFragLookUpTolerance:.25,liveSyncDurationCount:3,liveMaxLatencyDurationCount:1/0,liveSyncDuration:void 0,liveMaxLatencyDuration:void 0,maxLiveSyncPlaybackRate:1,liveDurationInfinity:!1,liveBackBufferLength:null,maxMaxBufferLength:600,enableWorker:!0,workerPath:null,enableSoftwareAES:!0,startLevel:void 0,startFragPrefetch:!1,fpsDroppedMonitoringPeriod:5e3,fpsDroppedMonitoringThreshold:.2,appendErrorMaxRetry:3,loader:lo,fLoader:void 0,pLoader:void 0,xhrSetup:void 0,licenseXhrSetup:void 0,licenseResponseCallback:void 0,abrController:class{constructor(t){this.hls=void 0,this.lastLevelLoadSec=0,this.lastLoadedFragLevel=-1,this.firstSelection=-1,this._nextAutoLevel=-1,this.nextAutoLevelKey="",this.audioTracksByGroup=null,this.codecTiers=null,this.timer=-1,this.fragCurrent=null,this.partCurrent=null,this.bitrateTestDelay=0,this.bwEstimator=void 0,this._abandonRulesCheck=()=>{const{fragCurrent:t,partCurrent:e,hls:n}=this,{autoLevelEnabled:i,media:r}=n;if(!t||!r)return;const a=performance.now(),s=e?e.stats:t.stats,o=e?e.duration:t.duration,l=a-s.loading.start,d=n.minAutoLevel;if(s.aborted||s.loaded&&s.loaded===s.total||t.level<=d)return this.clearTimer(),void(this._nextAutoLevel=-1);if(!i||r.paused||!r.playbackRate||!r.readyState)return;const c=n.mainForwardBufferInfo;if(null===c)return;const u=this.bwEstimator.getEstimateTTFB(),h=Math.abs(r.playbackRate);if(l<=Math.max(u,o/(2*h)*1e3))return;const p=c.len/h,f=s.loading.first?s.loading.first-s.loading.start:-1,m=s.loaded&&f>-1,g=this.getBwEstimate(),y=n.levels,A=y[t.level],v=s.total||Math.max(s.loaded,Math.round(o*A.averageBitrate/8));let b=m?l-f:l;b<1&&m&&(b=Math.min(l,8*s.loaded/g));const E=m?1e3*s.loaded/b:0,w=E?(v-s.loaded)/E:8*v/g+u/1e3;if(w<=p)return;const x=E?8*E:g;let S,_=Number.POSITIVE_INFINITY;for(S=t.level-1;S>d;S--){const t=y[S].maxBitrate;if(_=this.getTimeToLoadFrag(u/1e3,x,o*t,!y[S].details),_<p)break}if(_>=w)return;if(_>10*o)return;n.nextLoadLevel=n.nextAutoLevel=S,m?this.bwEstimator.sample(l-Math.min(u,f),s.loaded):this.bwEstimator.sampleTTFB(l);const T=y[S].maxBitrate;this.getBwEstimate()*this.hls.config.abrBandWidthUpFactor>T&&this.resetEstimator(T),this.clearTimer(),ut.warn(`[abr] Fragment ${t.sn}${e?" part "+e.index:""} of level ${t.level} is loading too slowly;\n Time to underbuffer: ${p.toFixed(3)} s\n Estimated load time for current fragment: ${w.toFixed(3)} s\n Estimated load time for down switch fragment: ${_.toFixed(3)} s\n TTFB estimate: ${0|f} ms\n Current BW estimate: ${et(g)?0|g:"Unknown"} bps\n New BW estimate: ${0|this.getBwEstimate()} bps\n Switching to level ${S} @ ${0|T} bps`),n.trigger(rt.FRAG_LOAD_EMERGENCY_ABORTED,{frag:t,part:e,stats:s})},this.hls=t,this.bwEstimator=this.initEstimator(),this.registerListeners()}resetEstimator(t){t&&(ut.log(`setting initial bwe to ${t}`),this.hls.config.abrEwmaDefaultEstimate=t),this.firstSelection=-1,this.bwEstimator=this.initEstimator()}initEstimator(){const t=this.hls.config;return new pi(t.abrEwmaSlowVoD,t.abrEwmaFastVoD,t.abrEwmaDefaultEstimate)}registerListeners(){const{hls:t}=this;t.on(rt.MANIFEST_LOADING,this.onManifestLoading,this),t.on(rt.FRAG_LOADING,this.onFragLoading,this),t.on(rt.FRAG_LOADED,this.onFragLoaded,this),t.on(rt.FRAG_BUFFERED,this.onFragBuffered,this),t.on(rt.LEVEL_SWITCHING,this.onLevelSwitching,this),t.on(rt.LEVEL_LOADED,this.onLevelLoaded,this),t.on(rt.LEVELS_UPDATED,this.onLevelsUpdated,this),t.on(rt.MAX_AUTO_LEVEL_UPDATED,this.onMaxAutoLevelUpdated,this),t.on(rt.ERROR,this.onError,this)}unregisterListeners(){const{hls:t}=this;t&&(t.off(rt.MANIFEST_LOADING,this.onManifestLoading,this),t.off(rt.FRAG_LOADING,this.onFragLoading,this),t.off(rt.FRAG_LOADED,this.onFragLoaded,this),t.off(rt.FRAG_BUFFERED,this.onFragBuffered,this),t.off(rt.LEVEL_SWITCHING,this.onLevelSwitching,this),t.off(rt.LEVEL_LOADED,this.onLevelLoaded,this),t.off(rt.LEVELS_UPDATED,this.onLevelsUpdated,this),t.off(rt.MAX_AUTO_LEVEL_UPDATED,this.onMaxAutoLevelUpdated,this),t.off(rt.ERROR,this.onError,this))}destroy(){this.unregisterListeners(),this.clearTimer(),this.hls=this._abandonRulesCheck=null,this.fragCurrent=this.partCurrent=null}onManifestLoading(t,e){this.lastLoadedFragLevel=-1,this.firstSelection=-1,this.lastLevelLoadSec=0,this.fragCurrent=this.partCurrent=null,this.onLevelsUpdated(),this.clearTimer()}onLevelsUpdated(){this.lastLoadedFragLevel>-1&&this.fragCurrent&&(this.lastLoadedFragLevel=this.fragCurrent.level),this._nextAutoLevel=-1,this.onMaxAutoLevelUpdated(),this.codecTiers=null,this.audioTracksByGroup=null}onMaxAutoLevelUpdated(){this.firstSelection=-1,this.nextAutoLevelKey=""}onFragLoading(t,e){const n=e.frag;if(!this.ignoreFragment(n)){var i;if(!n.bitrateTest)this.fragCurrent=n,this.partCurrent=null!=(i=e.part)?i:null;this.clearTimer(),this.timer=self.setInterval(this._abandonRulesCheck,100)}}onLevelSwitching(t,e){this.clearTimer()}onError(t,e){if(!e.fatal)switch(e.details){case st.BUFFER_ADD_CODEC_ERROR:case st.BUFFER_APPEND_ERROR:this.lastLoadedFragLevel=-1,this.firstSelection=-1;break;case st.FRAG_LOAD_TIMEOUT:{const t=e.frag,{fragCurrent:n,partCurrent:i}=this;if(t&&n&&t.sn===n.sn&&t.level===n.level){const e=performance.now(),n=i?i.stats:t.stats,r=e-n.loading.start,a=n.loading.first?n.loading.first-n.loading.start:-1;if(n.loaded&&a>-1){const t=this.bwEstimator.getEstimateTTFB();this.bwEstimator.sample(r-Math.min(t,a),n.loaded)}else this.bwEstimator.sampleTTFB(r)}break}}}getTimeToLoadFrag(t,e,n,i){return t+n/e+(i?this.lastLevelLoadSec:0)}onLevelLoaded(t,e){const n=this.hls.config,{loading:i}=e.stats,r=i.end-i.start;et(r)&&(this.lastLevelLoadSec=r/1e3),e.details.live?this.bwEstimator.update(n.abrEwmaSlowLive,n.abrEwmaFastLive):this.bwEstimator.update(n.abrEwmaSlowVoD,n.abrEwmaFastVoD)}onFragLoaded(t,{frag:e,part:n}){const i=n?n.stats:e.stats;if(e.type===hn&&this.bwEstimator.sampleTTFB(i.loading.first-i.loading.start),!this.ignoreFragment(e)){if(this.clearTimer(),e.level===this._nextAutoLevel&&(this._nextAutoLevel=-1),this.firstSelection=-1,this.hls.config.abrMaxWithRealBitrate){const t=n?n.duration:e.duration,r=this.hls.levels[e.level],a=(r.loaded?r.loaded.bytes:0)+i.loaded,s=(r.loaded?r.loaded.duration:0)+t;r.loaded={bytes:a,duration:s},r.realBitrate=Math.round(8*a/s)}if(e.bitrateTest){const t={stats:i,frag:e,part:n,id:e.type};this.onFragBuffered(rt.FRAG_BUFFERED,t),e.bitrateTest=!1}else this.lastLoadedFragLevel=e.level}}onFragBuffered(t,e){const{frag:n,part:i}=e,r=null!=i&&i.stats.loaded?i.stats:n.stats;if(r.aborted)return;if(this.ignoreFragment(n))return;const a=r.parsing.end-r.loading.start-Math.min(r.loading.first-r.loading.start,this.bwEstimator.getEstimateTTFB());this.bwEstimator.sample(a,r.loaded),r.bwEstimate=this.getBwEstimate(),n.bitrateTest?this.bitrateTestDelay=a/1e3:this.bitrateTestDelay=0}ignoreFragment(t){return t.type!==hn||"initSegment"===t.sn}clearTimer(){this.timer>-1&&(self.clearInterval(this.timer),this.timer=-1)}get firstAutoLevel(){const{maxAutoLevel:t,minAutoLevel:e}=this.hls,n=this.getBwEstimate(),i=this.hls.config.maxStarvationDelay,r=this.findBestLevel(n,e,t,0,i,1,1);if(r>-1)return r;const a=this.hls.firstLevel,s=Math.min(Math.max(a,e),t);return ut.warn(`[abr] Could not find best starting auto level. Defaulting to first in playlist ${a} clamped to ${s}`),s}get forcedAutoLevel(){return this.nextAutoLevelKey?-1:this._nextAutoLevel}get nextAutoLevel(){const t=this.forcedAutoLevel,e=this.bwEstimator.canEstimate(),n=this.lastLoadedFragLevel>-1;if(!(-1===t||e&&n&&this.nextAutoLevelKey!==this.getAutoLevelKey()))return t;const i=e&&n?this.getNextABRAutoLevel():this.firstAutoLevel;if(-1!==t){const e=this.hls.levels;if(e.length>Math.max(t,i)&&e[t].loadError<=e[i].loadError)return t}return this._nextAutoLevel=i,this.nextAutoLevelKey=this.getAutoLevelKey(),i}getAutoLevelKey(){return`${this.getBwEstimate()}_${this.getStarvationDelay().toFixed(2)}`}getNextABRAutoLevel(){const{fragCurrent:t,partCurrent:e,hls:n}=this,{maxAutoLevel:i,config:r,minAutoLevel:a}=n,s=e?e.duration:t?t.duration:0,o=this.getBwEstimate(),l=this.getStarvationDelay();let d=r.abrBandWidthFactor,c=r.abrBandWidthUpFactor;if(l){const t=this.findBestLevel(o,a,i,l,0,d,c);if(t>=0)return t}let u=s?Math.min(s,r.maxStarvationDelay):r.maxStarvationDelay;if(!l){const t=this.bitrateTestDelay;if(t){u=(s?Math.min(s,r.maxLoadingDelay):r.maxLoadingDelay)-t,ut.info(`[abr] bitrate test took ${Math.round(1e3*t)}ms, set first fragment max fetchDuration to ${Math.round(1e3*u)} ms`),d=c=1}}const h=this.findBestLevel(o,a,i,l,u,d,c);if(ut.info(`[abr] ${l?"rebuffering expected":"buffer is empty"}, optimal quality level ${h}`),h>-1)return h;const p=n.levels[a],f=n.levels[n.loadLevel];return(null==p?void 0:p.bitrate)<(null==f?void 0:f.bitrate)?a:n.loadLevel}getStarvationDelay(){const t=this.hls,e=t.media;if(!e)return 1/0;const n=e&&0!==e.playbackRate?Math.abs(e.playbackRate):1,i=t.mainForwardBufferInfo;return(i?i.len:0)/n}getBwEstimate(){return this.bwEstimator.canEstimate()?this.bwEstimator.getEstimate():this.hls.config.abrEwmaDefaultEstimate}findBestLevel(t,e,n,i,r,a,s){var o;const l=i+r,d=this.lastLoadedFragLevel,c=-1===d?this.hls.firstLevel:d,{fragCurrent:u,partCurrent:h}=this,{levels:p,allAudioTracks:f,loadLevel:m,config:g}=this.hls;if(1===p.length)return 0;const y=p[c],A=!(null==y||null==(o=y.details)||!o.live),v=-1===m||-1===d;let b,E="SDR",w=(null==y?void 0:y.frameRate)||0;const{audioPreference:x,videoPreference:S}=g,_=this.audioTracksByGroup||(this.audioTracksByGroup=function(t){return t.reduce(((t,e)=>{let n=t.groups[e.groupId];n||(n=t.groups[e.groupId]={tracks:[],channels:{2:0},hasDefault:!1,hasAutoSelect:!1}),n.tracks.push(e);const i=e.channels||"2";return n.channels[i]=(n.channels[i]||0)+1,n.hasDefault=n.hasDefault||e.default,n.hasAutoSelect=n.hasAutoSelect||e.autoselect,n.hasDefault&&(t.hasDefaultAudio=!0),n.hasAutoSelect&&(t.hasAutoSelectAudio=!0),t}),{hasDefaultAudio:!1,hasAutoSelectAudio:!1,groups:{}})}(f));if(v){if(-1!==this.firstSelection)return this.firstSelection;const i=this.codecTiers||(this.codecTiers=function(t,e,n,i){return t.slice(n,i+1).reduce(((t,n)=>{if(!n.codecSet)return t;const i=n.audioGroups;let r=t[n.codecSet];r||(t[n.codecSet]=r={minBitrate:1/0,minHeight:1/0,minFramerate:1/0,maxScore:0,videoRanges:{SDR:0},channels:{2:0},hasDefaultAudio:!i,fragmentError:0}),r.minBitrate=Math.min(r.minBitrate,n.bitrate);const a=Math.min(n.height,n.width);return r.minHeight=Math.min(r.minHeight,a),r.minFramerate=Math.min(r.minFramerate,n.frameRate),r.maxScore=Math.max(r.maxScore,n.score),r.fragmentError+=n.fragmentError,r.videoRanges[n.videoRange]=(r.videoRanges[n.videoRange]||0)+1,i&&i.forEach((t=>{if(!t)return;const n=e.groups[t];n&&(r.hasDefaultAudio=r.hasDefaultAudio||e.hasDefaultAudio?n.hasDefault:n.hasAutoSelect||!e.hasDefaultAudio&&!e.hasAutoSelectAudio,Object.keys(n.channels).forEach((t=>{r.channels[t]=(r.channels[t]||0)+n.channels[t]})))})),t}),{})}(p,_,e,n)),r=function(t,e,n,i,r){const a=Object.keys(t),s=null==i?void 0:i.channels,o=null==i?void 0:i.audioCodec,l=s&&2===parseInt(s);let d=!0,c=!1,u=1/0,h=1/0,p=1/0,f=0,m=[];const{preferHDR:g,allowedVideoRanges:y}=Ai(e,r);for(let e=a.length;e--;){const n=t[a[e]];d=n.channels[2]>0,u=Math.min(u,n.minHeight),h=Math.min(h,n.minFramerate),p=Math.min(p,n.minBitrate);const i=y.filter((t=>n.videoRanges[t]>0));i.length>0&&(c=!0,m=i)}u=et(u)?u:0,h=et(h)?h:0;const A=Math.max(1080,u),v=Math.max(30,h);return p=et(p)?p:n,n=Math.max(p,n),c||(e=void 0,m=[]),{codecSet:a.reduce(((e,i)=>{const r=t[i];if(i===e)return e;if(r.minBitrate>n)return vi(i,`min bitrate of ${r.minBitrate} > current estimate of ${n}`),e;if(!r.hasDefaultAudio)return vi(i,"no renditions with default or auto-select sound found"),e;if(o&&i.indexOf(o.substring(0,4))%5!=0)return vi(i,`audio codec preference "${o}" not found`),e;if(s&&!l){if(!r.channels[s])return vi(i,`no renditions with ${s} channel sound found (channels options: ${Object.keys(r.channels)})`),e}else if((!o||l)&&d&&0===r.channels[2])return vi(i,"no renditions with stereo sound found"),e;return r.minHeight>A?(vi(i,`min resolution of ${r.minHeight} > maximum of ${A}`),e):r.minFramerate>v?(vi(i,`min framerate of ${r.minFramerate} > maximum of ${v}`),e):m.some((t=>r.videoRanges[t]>0))?r.maxScore<f?(vi(i,`max score of ${r.maxScore} < selected max of ${f}`),e):e&&(He(i)>=He(e)||r.fragmentError>t[e].fragmentError)?e:(f=r.maxScore,i):(vi(i,`no variants with VIDEO-RANGE of ${JSON.stringify(m)} found`),e)}),void 0),videoRanges:m,preferHDR:g,minFramerate:h,minBitrate:p}}(i,E,t,x,S),{codecSet:a,videoRanges:s,minFramerate:o,minBitrate:l,preferHDR:d}=r;b=a,E=d?s[s.length-1]:s[0],w=o,t=Math.max(t,l),ut.log(`[abr] picked start tier ${JSON.stringify(r)}`)}else b=null==y?void 0:y.codecSet,E=null==y?void 0:y.videoRange;const T=h?h.duration:u?u.duration:0,k=this.bwEstimator.getEstimateTTFB()/1e3,C=[];for(let o=n;o>=e;o--){var L;const e=p[o],u=o>c;if(!e)continue;if(g.useMediaCapabilities&&!e.supportedResult&&!e.supportedPromise){const n=navigator.mediaCapabilities;"function"==typeof(null==n?void 0:n.decodingInfo)&&gi(e,_,E,w,t,x)?(e.supportedPromise=yi(e,_,n),e.supportedPromise.then((t=>{if(!this.hls)return;e.supportedResult=t;const n=this.hls.levels,i=n.indexOf(e);t.error?ut.warn(`[abr] MediaCapabilities decodingInfo error: "${t.error}" for level ${i} ${JSON.stringify(t)}`):t.supported||(ut.warn(`[abr] Unsupported MediaCapabilities decodingInfo result for level ${i} ${JSON.stringify(t)}`),i>-1&&n.length>1&&(ut.log(`[abr] Removing unsupported level ${i}`),this.hls.removeLevel(i)))}))):e.supportedResult=fi}if(b&&e.codecSet!==b||E&&e.videoRange!==E||u&&w>e.frameRate||!u&&w>0&&w<e.frameRate||e.supportedResult&&(null==(L=e.supportedResult.decodingInfoResults)||!L[0].smooth)){C.push(o);continue}const f=e.details,S=(h?null==f?void 0:f.partTarget:null==f?void 0:f.averagetargetduration)||T;let I;I=u?s*t:a*t;const R=T&&i>=2*T&&0===r?p[o].averageBitrate:p[o].maxBitrate,D=this.getTimeToLoadFrag(k,I,R*S,void 0===f);if(I>=R&&(o===d||0===e.loadError&&0===e.fragmentError)&&(D<=k||!et(D)||A&&!this.bitrateTestDelay||D<l)){const t=this.forcedAutoLevel;return o===m||-1!==t&&t===m||(C.length&&ut.trace(`[abr] Skipped level(s) ${C.join(",")} of ${n} max with CODECS and VIDEO-RANGE:"${p[C[0]].codecs}" ${p[C[0]].videoRange}; not compatible with "${y.codecs}" ${E}`),ut.info(`[abr] switch candidate:${c}->${o} adjustedbw(${Math.round(I)})-bitrate=${Math.round(I-R)} ttfb:${k.toFixed(1)} avgDuration:${S.toFixed(1)} maxFetchDuration:${l.toFixed(1)} fetchDuration:${D.toFixed(1)} firstSelection:${v} codecSet:${b} videoRange:${E} hls.loadLevel:${m}`)),v&&(this.firstSelection=o),o}}return-1}set nextAutoLevel(t){const{maxAutoLevel:e,minAutoLevel:n}=this.hls,i=Math.min(Math.max(t,n),e);this._nextAutoLevel!==i&&(this.nextAutoLevelKey="",this._nextAutoLevel=i)}},bufferController:class{constructor(t){this.details=null,this._objectUrl=null,this.operationQueue=void 0,this.listeners=void 0,this.hls=void 0,this.bufferCodecEventsExpected=0,this._bufferCodecEventsTotal=0,this.media=null,this.mediaSource=null,this.lastMpegAudioChunk=null,this.appendSource=void 0,this.appendErrors={audio:0,video:0,audiovideo:0},this.tracks={},this.pendingTracks={},this.sourceBuffer=void 0,this.log=void 0,this.warn=void 0,this.error=void 0,this._onEndStreaming=t=>{this.hls&&this.hls.pauseBuffering()},this._onStartStreaming=t=>{this.hls&&this.hls.resumeBuffering()},this._onMediaSourceOpen=()=>{const{media:t,mediaSource:e}=this;this.log("Media source opened"),t&&(t.removeEventListener("emptied",this._onMediaEmptied),this.updateMediaElementDuration(),this.hls.trigger(rt.MEDIA_ATTACHED,{media:t,mediaSource:e})),e&&e.removeEventListener("sourceopen",this._onMediaSourceOpen),this.checkPendingTracks()},this._onMediaSourceClose=()=>{this.log("Media source closed")},this._onMediaSourceEnded=()=>{this.log("Media source ended")},this._onMediaEmptied=()=>{const{mediaSrc:t,_objectUrl:e}=this;t!==e&&ut.error(`Media element src was set while attaching MediaSource (${e} > ${t})`)},this.hls=t;const e="[buffer-controller]";var n;this.appendSource=(n=Oe(t.config.preferManagedMediaSource),"undefined"!=typeof self&&n===self.ManagedMediaSource),this.log=ut.log.bind(ut,e),this.warn=ut.warn.bind(ut,e),this.error=ut.error.bind(ut,e),this._initSourceBuffer(),this.registerListeners()}hasSourceTypes(){return this.getSourceBufferTypes().length>0||Object.keys(this.pendingTracks).length>0}destroy(){this.unregisterListeners(),this.details=null,this.lastMpegAudioChunk=null,this.hls=null}registerListeners(){const{hls:t}=this;t.on(rt.MEDIA_ATTACHING,this.onMediaAttaching,this),t.on(rt.MEDIA_DETACHING,this.onMediaDetaching,this),t.on(rt.MANIFEST_LOADING,this.onManifestLoading,this),t.on(rt.MANIFEST_PARSED,this.onManifestParsed,this),t.on(rt.BUFFER_RESET,this.onBufferReset,this),t.on(rt.BUFFER_APPENDING,this.onBufferAppending,this),t.on(rt.BUFFER_CODECS,this.onBufferCodecs,this),t.on(rt.BUFFER_EOS,this.onBufferEos,this),t.on(rt.BUFFER_FLUSHING,this.onBufferFlushing,this),t.on(rt.LEVEL_UPDATED,this.onLevelUpdated,this),t.on(rt.FRAG_PARSED,this.onFragParsed,this),t.on(rt.FRAG_CHANGED,this.onFragChanged,this)}unregisterListeners(){const{hls:t}=this;t.off(rt.MEDIA_ATTACHING,this.onMediaAttaching,this),t.off(rt.MEDIA_DETACHING,this.onMediaDetaching,this),t.off(rt.MANIFEST_LOADING,this.onManifestLoading,this),t.off(rt.MANIFEST_PARSED,this.onManifestParsed,this),t.off(rt.BUFFER_RESET,this.onBufferReset,this),t.off(rt.BUFFER_APPENDING,this.onBufferAppending,this),t.off(rt.BUFFER_CODECS,this.onBufferCodecs,this),t.off(rt.BUFFER_EOS,this.onBufferEos,this),t.off(rt.BUFFER_FLUSHING,this.onBufferFlushing,this),t.off(rt.LEVEL_UPDATED,this.onLevelUpdated,this),t.off(rt.FRAG_PARSED,this.onFragParsed,this),t.off(rt.FRAG_CHANGED,this.onFragChanged,this)}_initSourceBuffer(){this.sourceBuffer={},this.operationQueue=new ba(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]},this.appendErrors={audio:0,video:0,audiovideo:0},this.lastMpegAudioChunk=null}onManifestLoading(){this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=0,this.details=null}onManifestParsed(t,e){let n=2;(e.audio&&!e.video||!e.altAudio)&&(n=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=n,this.log(`${this.bufferCodecEventsExpected} bufferCodec event(s) expected`)}onMediaAttaching(t,e){const n=this.media=e.media,i=Oe(this.appendSource);if(n&&i){var r;const t=this.mediaSource=new i;this.log(`created media source: ${null==(r=t.constructor)?void 0:r.name}`),t.addEventListener("sourceopen",this._onMediaSourceOpen),t.addEventListener("sourceended",this._onMediaSourceEnded),t.addEventListener("sourceclose",this._onMediaSourceClose),this.appendSource&&(t.addEventListener("startstreaming",this._onStartStreaming),t.addEventListener("endstreaming",this._onEndStreaming));const e=this._objectUrl=self.URL.createObjectURL(t);if(this.appendSource)try{n.removeAttribute("src");const i=self.ManagedMediaSource;n.disableRemotePlayback=n.disableRemotePlayback||i&&t instanceof i,wa(n),function(t,e){const n=self.document.createElement("source");n.type="video/mp4",n.src=e,t.appendChild(n)}(n,e),n.load()}catch(t){n.src=e}else n.src=e;n.addEventListener("emptied",this._onMediaEmptied)}}onMediaDetaching(){const{media:t,mediaSource:e,_objectUrl:n}=this;if(e){if(this.log("media source detaching"),"open"===e.readyState)try{e.endOfStream()}catch(t){this.warn(`onMediaDetaching: ${t.message} while calling endOfStream`)}this.onBufferReset(),e.removeEventListener("sourceopen",this._onMediaSourceOpen),e.removeEventListener("sourceended",this._onMediaSourceEnded),e.removeEventListener("sourceclose",this._onMediaSourceClose),this.appendSource&&(e.removeEventListener("startstreaming",this._onStartStreaming),e.removeEventListener("endstreaming",this._onEndStreaming)),t&&(t.removeEventListener("emptied",this._onMediaEmptied),n&&self.URL.revokeObjectURL(n),this.mediaSrc===n?(t.removeAttribute("src"),this.appendSource&&wa(t),t.load()):this.warn("media|source.src was changed by a third party - skip cleanup")),this.mediaSource=null,this.media=null,this._objectUrl=null,this.bufferCodecEventsExpected=this._bufferCodecEventsTotal,this.pendingTracks={},this.tracks={}}this.hls.trigger(rt.MEDIA_DETACHED,void 0)}onBufferReset(){this.getSourceBufferTypes().forEach((t=>{this.resetBuffer(t)})),this._initSourceBuffer()}resetBuffer(t){const e=this.sourceBuffer[t];try{var n;if(e)this.removeBufferListeners(t),this.sourceBuffer[t]=void 0,null!=(n=this.mediaSource)&&n.sourceBuffers.length&&this.mediaSource.removeSourceBuffer(e)}catch(e){this.warn(`onBufferReset ${t}`,e)}}onBufferCodecs(t,e){const n=this.getSourceBufferTypes().length,i=Object.keys(e);if(i.forEach((t=>{if(n){const n=this.tracks[t];if(n&&"function"==typeof n.buffer.changeType){var i;const{id:r,codec:a,levelCodec:s,container:o,metadata:l}=e[t],d=qe(n.codec,n.levelCodec),c=null==d?void 0:d.replace(Ea,"$1");let u=qe(a,s);const h=null==(i=u)?void 0:i.replace(Ea,"$1");if(u&&c!==h){"audio"===t.slice(0,5)&&(u=Ke(u,this.appendSource));const e=`${o};codecs=${u}`;this.appendChangeType(t,e),this.log(`switching codec ${d} to ${u}`),this.tracks[t]={buffer:n.buffer,codec:a,container:o,levelCodec:s,metadata:l,id:r}}}}else this.pendingTracks[t]=e[t]})),n)return;const r=Math.max(this.bufferCodecEventsExpected-1,0);this.bufferCodecEventsExpected!==r&&(this.log(`${r} bufferCodec event(s) expected ${i.join(",")}`),this.bufferCodecEventsExpected=r),this.mediaSource&&"open"===this.mediaSource.readyState&&this.checkPendingTracks()}appendChangeType(t,e){const{operationQueue:n}=this,i={execute:()=>{const i=this.sourceBuffer[t];i&&(this.log(`changing ${t} sourceBuffer type to ${e}`),i.changeType(e)),n.shiftAndExecuteNext(t)},onStart:()=>{},onComplete:()=>{},onError:e=>{this.warn(`Failed to change ${t} SourceBuffer type`,e)}};n.append(i,t,!!this.pendingTracks[t])}onBufferAppending(t,e){const{hls:n,operationQueue:i,tracks:r}=this,{data:a,type:s,frag:o,part:l,chunkMeta:d}=e,c=d.buffering[s],u=self.performance.now();c.start=u;const h=o.stats.buffering,p=l?l.stats.buffering:null;0===h.start&&(h.start=u),p&&0===p.start&&(p.start=u);const f=r.audio;let m=!1;"audio"===s&&"audio/mpeg"===(null==f?void 0:f.container)&&(m=!this.lastMpegAudioChunk||1===d.id||this.lastMpegAudioChunk.sn!==d.sn,this.lastMpegAudioChunk=d);const g=o.start,y={execute:()=>{if(c.executeStart=self.performance.now(),m){const t=this.sourceBuffer[s];if(t){const e=g-t.timestampOffset;Math.abs(e)>=.1&&(this.log(`Updating audio SourceBuffer timestampOffset to ${g} (delta: ${e}) sn: ${o.sn})`),t.timestampOffset=g)}}this.appendExecutor(a,s)},onStart:()=>{},onComplete:()=>{const t=self.performance.now();c.executeEnd=c.end=t,0===h.first&&(h.first=t),p&&0===p.first&&(p.first=t);const{sourceBuffer:e}=this,n={};for(const t in e)n[t]=Bi.getBuffered(e[t]);this.appendErrors[s]=0,"audio"===s||"video"===s?this.appendErrors.audiovideo=0:(this.appendErrors.audio=0,this.appendErrors.video=0),this.hls.trigger(rt.BUFFER_APPENDED,{type:s,frag:o,part:l,chunkMeta:d,parent:o.type,timeRanges:n})},onError:t=>{const e={type:at.MEDIA_ERROR,parent:o.type,details:st.BUFFER_APPEND_ERROR,sourceBufferName:s,frag:o,part:l,chunkMeta:d,error:t,err:t,fatal:!1};if(t.code===DOMException.QUOTA_EXCEEDED_ERR)e.details=st.BUFFER_FULL_ERROR;else{const t=++this.appendErrors[s];e.details=st.BUFFER_APPEND_ERROR,this.warn(`Failed ${t}/${n.config.appendErrorMaxRetry} times to append segment in "${s}" sourceBuffer`),t>=n.config.appendErrorMaxRetry&&(e.fatal=!0)}n.trigger(rt.ERROR,e)}};i.append(y,s,!!this.pendingTracks[s])}onBufferFlushing(t,e){const{operationQueue:n}=this,i=t=>({execute:this.removeExecutor.bind(this,t,e.startOffset,e.endOffset),onStart:()=>{},onComplete:()=>{this.hls.trigger(rt.BUFFER_FLUSHED,{type:t})},onError:e=>{this.warn(`Failed to remove from ${t} SourceBuffer`,e)}});e.type?n.append(i(e.type),e.type):this.getSourceBufferTypes().forEach((t=>{n.append(i(t),t)}))}onFragParsed(t,e){const{frag:n,part:i}=e,r=[],a=i?i.elementaryStreams:n.elementaryStreams;a[bt]?r.push("audiovideo"):(a[At]&&r.push("audio"),a[vt]&&r.push("video"));0===r.length&&this.warn(`Fragments must have at least one ElementaryStreamType set. type: ${n.type} level: ${n.level} sn: ${n.sn}`),this.blockBuffers((()=>{const t=self.performance.now();n.stats.buffering.end=t,i&&(i.stats.buffering.end=t);const e=i?i.stats:n.stats;this.hls.trigger(rt.FRAG_BUFFERED,{frag:n,part:i,stats:e,id:n.type})}),r)}onFragChanged(t,e){this.trimBuffers()}onBufferEos(t,e){this.getSourceBufferTypes().reduce(((t,n)=>{const i=this.sourceBuffer[n];return!i||e.type&&e.type!==n||(i.ending=!0,i.ended||(i.ended=!0,this.log(`${n} sourceBuffer now EOS`))),t&&!(i&&!i.ended)}),!0)&&(this.log("Queueing mediaSource.endOfStream()"),this.blockBuffers((()=>{this.getSourceBufferTypes().forEach((t=>{const e=this.sourceBuffer[t];e&&(e.ending=!1)}));const{mediaSource:t}=this;t&&"open"===t.readyState?(this.log("Calling mediaSource.endOfStream()"),t.endOfStream()):t&&this.log(`Could not call mediaSource.endOfStream(). mediaSource.readyState: ${t.readyState}`)})))}onLevelUpdated(t,{details:e}){e.fragments.length&&(this.details=e,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration())}trimBuffers(){const{hls:t,details:e,media:n}=this;if(!n||null===e)return;if(!this.getSourceBufferTypes().length)return;const i=t.config,r=n.currentTime,a=e.levelTargetDuration,s=e.live&&null!==i.liveBackBufferLength?i.liveBackBufferLength:i.backBufferLength;if(et(s)&&s>0){const t=Math.max(s,a),e=Math.floor(r/a)*a-t;this.flushBackBuffer(r,a,e)}if(et(i.frontBufferFlushThreshold)&&i.frontBufferFlushThreshold>0){const t=Math.max(i.maxBufferLength,i.frontBufferFlushThreshold),e=Math.max(t,a),n=Math.floor(r/a)*a+e;this.flushFrontBuffer(r,a,n)}}flushBackBuffer(t,e,n){const{details:i,sourceBuffer:r}=this;this.getSourceBufferTypes().forEach((a=>{const s=r[a];if(s){const r=Bi.getBuffered(s);if(r.length>0&&n>r.start(0)){if(this.hls.trigger(rt.BACK_BUFFER_REACHED,{bufferEnd:n}),null!=i&&i.live)this.hls.trigger(rt.LIVE_BACK_BUFFER_REACHED,{bufferEnd:n});else if(s.ended&&r.end(r.length-1)-t<2*e)return void this.log(`Cannot flush ${a} back buffer while SourceBuffer is in ended state`);this.hls.trigger(rt.BUFFER_FLUSHING,{startOffset:0,endOffset:n,type:a})}}}))}flushFrontBuffer(t,e,n){const{sourceBuffer:i}=this;this.getSourceBufferTypes().forEach((r=>{const a=i[r];if(a){const i=Bi.getBuffered(a),s=i.length;if(s<2)return;const o=i.start(s-1),l=i.end(s-1);if(n>o||t>=o&&t<=l)return;if(a.ended&&t-l<2*e)return void this.log(`Cannot flush ${r} front buffer while SourceBuffer is in ended state`);this.hls.trigger(rt.BUFFER_FLUSHING,{startOffset:o,endOffset:1/0,type:r})}}))}updateMediaElementDuration(){if(!this.details||!this.media||!this.mediaSource||"open"!==this.mediaSource.readyState)return;const{details:t,hls:e,media:n,mediaSource:i}=this,r=t.fragments[0].start+t.totalduration,a=n.duration,s=et(i.duration)?i.duration:0;t.live&&e.config.liveDurationInfinity?(i.duration=1/0,this.updateSeekableRange(t)):(r>s&&r>a||!et(a))&&(this.log(`Updating Media Source duration to ${r.toFixed(3)}`),i.duration=r)}updateSeekableRange(t){const e=this.mediaSource,n=t.fragments;if(n.length&&t.live&&null!=e&&e.setLiveSeekableRange){const i=Math.max(0,n[0].start),r=Math.max(i,i+t.totalduration);this.log(`Media Source duration is set to ${e.duration}. Setting seekable range to ${i}-${r}.`),e.setLiveSeekableRange(i,r)}}checkPendingTracks(){const{bufferCodecEventsExpected:t,operationQueue:e,pendingTracks:n}=this,i=Object.keys(n).length;if(i&&(!t||2===i||"audiovideo"in n)){this.createSourceBuffers(n),this.pendingTracks={};const t=this.getSourceBufferTypes();if(t.length)this.hls.trigger(rt.BUFFER_CREATED,{tracks:this.tracks}),t.forEach((t=>{e.executeNext(t)}));else{const t=new Error("could not create source buffer for media codec(s)");this.hls.trigger(rt.ERROR,{type:at.MEDIA_ERROR,details:st.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,error:t,reason:t.message})}}}createSourceBuffers(t){const{sourceBuffer:e,mediaSource:n}=this;if(!n)throw Error("createSourceBuffers called when mediaSource was null");for(const r in t)if(!e[r]){var i;const a=t[r];if(!a)throw Error(`source buffer exists for track ${r}, however track does not`);let s=-1===(null==(i=a.levelCodec)?void 0:i.indexOf(","))?a.levelCodec:a.codec;s&&"audio"===r.slice(0,5)&&(s=Ke(s,this.appendSource));const o=`${a.container};codecs=${s}`;this.log(`creating sourceBuffer(${o})`);try{const t=e[r]=n.addSourceBuffer(o),i=r;this.addBufferListener(i,"updatestart",this._onSBUpdateStart),this.addBufferListener(i,"updateend",this._onSBUpdateEnd),this.addBufferListener(i,"error",this._onSBUpdateError),this.appendSource&&this.addBufferListener(i,"bufferedchange",((t,e)=>{const n=e.removedRanges;null!=n&&n.length&&this.hls.trigger(rt.BUFFER_FLUSHED,{type:r})})),this.tracks[r]={buffer:t,codec:s,container:a.container,levelCodec:a.levelCodec,metadata:a.metadata,id:a.id}}catch(t){this.error(`error while trying to add sourceBuffer: ${t.message}`),this.hls.trigger(rt.ERROR,{type:at.MEDIA_ERROR,details:st.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:t,sourceBufferName:r,mimeType:o})}}}get mediaSrc(){var t;const e=(null==(t=this.media)?void 0:t.firstChild)||this.media;return null==e?void 0:e.src}_onSBUpdateStart(t){const{operationQueue:e}=this;e.current(t).onStart()}_onSBUpdateEnd(t){var e;if("closed"===(null==(e=this.mediaSource)?void 0:e.readyState))return void this.resetBuffer(t);const{operationQueue:n}=this;n.current(t).onComplete(),n.shiftAndExecuteNext(t)}_onSBUpdateError(t,e){var n;const i=new Error(`${t} SourceBuffer error. MediaSource readyState: ${null==(n=this.mediaSource)?void 0:n.readyState}`);this.error(`${i}`,e),this.hls.trigger(rt.ERROR,{type:at.MEDIA_ERROR,details:st.BUFFER_APPENDING_ERROR,sourceBufferName:t,error:i,fatal:!1});const r=this.operationQueue.current(t);r&&r.onError(i)}removeExecutor(t,e,n){const{media:i,mediaSource:r,operationQueue:a,sourceBuffer:s}=this,o=s[t];if(!i||!r||!o)return this.warn(`Attempting to remove from the ${t} SourceBuffer, but it does not exist`),void a.shiftAndExecuteNext(t);const l=et(i.duration)?i.duration:1/0,d=et(r.duration)?r.duration:1/0,c=Math.max(0,e),u=Math.min(n,l,d);u>c&&(!o.ending||o.ended)?(o.ended=!1,this.log(`Removing [${c},${u}] from the ${t} SourceBuffer`),o.remove(c,u)):a.shiftAndExecuteNext(t)}appendExecutor(t,e){const n=this.sourceBuffer[e];if(n)n.ended=!1,n.appendBuffer(t);else if(!this.pendingTracks[e])throw new Error(`Attempting to append to the ${e} SourceBuffer, but it does not exist`)}blockBuffers(t,e=this.getSourceBufferTypes()){if(!e.length)return this.log("Blocking operation requested, but no SourceBuffers exist"),void Promise.resolve().then(t);const{operationQueue:n}=this,i=e.map((t=>n.appendBlocker(t)));Promise.all(i).then((()=>{t(),e.forEach((t=>{const e=this.sourceBuffer[t];null!=e&&e.updating||n.shiftAndExecuteNext(t)}))}))}getSourceBufferTypes(){return Object.keys(this.sourceBuffer)}addBufferListener(t,e,n){const i=this.sourceBuffer[t];if(!i)return;const r=n.bind(this,t);this.listeners[t].push({event:e,listener:r}),i.addEventListener(e,r)}removeBufferListeners(t){const e=this.sourceBuffer[t];e&&this.listeners[t].forEach((t=>{e.removeEventListener(t.event,t.listener)}))}},capLevelController:ys,errorController:class{constructor(t){this.hls=void 0,this.playlistError=0,this.penalizedRenditions={},this.log=void 0,this.warn=void 0,this.error=void 0,this.hls=t,this.log=ut.log.bind(ut,"[info]:"),this.warn=ut.warn.bind(ut,"[warning]:"),this.error=ut.error.bind(ut,"[error]:"),this.registerListeners()}registerListeners(){const t=this.hls;t.on(rt.ERROR,this.onError,this),t.on(rt.MANIFEST_LOADING,this.onManifestLoading,this),t.on(rt.LEVEL_UPDATED,this.onLevelUpdated,this)}unregisterListeners(){const t=this.hls;t&&(t.off(rt.ERROR,this.onError,this),t.off(rt.ERROR,this.onErrorOut,this),t.off(rt.MANIFEST_LOADING,this.onManifestLoading,this),t.off(rt.LEVEL_UPDATED,this.onLevelUpdated,this))}destroy(){this.unregisterListeners(),this.hls=null,this.penalizedRenditions={}}startLoad(t){}stopLoad(){this.playlistError=0}getVariantLevelIndex(t){return(null==t?void 0:t.type)===hn?t.level:this.hls.loadLevel}onManifestLoading(){this.playlistError=0,this.penalizedRenditions={}}onLevelUpdated(){this.playlistError=0}onError(t,e){var n,i;if(e.fatal)return;const r=this.hls,a=e.context;switch(e.details){case st.FRAG_LOAD_ERROR:case st.FRAG_LOAD_TIMEOUT:case st.KEY_LOAD_ERROR:case st.KEY_LOAD_TIMEOUT:return void(e.errorAction=this.getFragRetryOrSwitchAction(e));case st.FRAG_PARSING_ERROR:if(null!=(n=e.frag)&&n.gap)return void(e.errorAction={action:ri,flags:li});case st.FRAG_GAP:case st.FRAG_DECRYPT_ERROR:return e.errorAction=this.getFragRetryOrSwitchAction(e),void(e.errorAction.action=ai);case st.LEVEL_EMPTY_ERROR:case st.LEVEL_PARSING_ERROR:{var s,o;const t=e.parent===hn?e.level:r.loadLevel;e.details===st.LEVEL_EMPTY_ERROR&&null!=(s=e.context)&&null!=(o=s.levelDetails)&&o.live?e.errorAction=this.getPlaylistRetryOrSwitchAction(e,t):(e.levelRetry=!1,e.errorAction=this.getLevelSwitchAction(e,t))}return;case st.LEVEL_LOAD_ERROR:case st.LEVEL_LOAD_TIMEOUT:return void("number"==typeof(null==a?void 0:a.level)&&(e.errorAction=this.getPlaylistRetryOrSwitchAction(e,a.level)));case st.AUDIO_TRACK_LOAD_ERROR:case st.AUDIO_TRACK_LOAD_TIMEOUT:case st.SUBTITLE_LOAD_ERROR:case st.SUBTITLE_TRACK_LOAD_TIMEOUT:if(a){const t=r.levels[r.loadLevel];if(t&&(a.type===cn&&t.hasAudioGroup(a.groupId)||a.type===un&&t.hasSubtitleGroup(a.groupId)))return e.errorAction=this.getPlaylistRetryOrSwitchAction(e,r.loadLevel),e.errorAction.action=ai,void(e.errorAction.flags=di)}return;case st.KEY_SYSTEM_STATUS_OUTPUT_RESTRICTED:{const t=r.levels[r.loadLevel],n=null==t?void 0:t.attrs["HDCP-LEVEL"];n?e.errorAction={action:ai,flags:ci,hdcpLevel:n}:this.keySystemError(e)}return;case st.BUFFER_ADD_CODEC_ERROR:case st.REMUX_ALLOC_ERROR:case st.BUFFER_APPEND_ERROR:return void(e.errorAction=this.getLevelSwitchAction(e,null!=(i=e.level)?i:r.loadLevel));case st.INTERNAL_EXCEPTION:case st.BUFFER_APPENDING_ERROR:case st.BUFFER_FULL_ERROR:case st.LEVEL_SWITCH_ERROR:case st.BUFFER_STALLED_ERROR:case st.BUFFER_SEEK_OVER_HOLE:case st.BUFFER_NUDGE_ON_STALL:return void(e.errorAction={action:ri,flags:li})}e.type===at.KEY_SYSTEM_ERROR&&this.keySystemError(e)}keySystemError(t){const e=this.getVariantLevelIndex(t.frag);t.levelRetry=!1,t.errorAction=this.getLevelSwitchAction(t,e)}getPlaylistRetryOrSwitchAction(t,e){const n=Qn(this.hls.config.playlistLoadPolicy,t),i=this.playlistError++;if(Zn(n,i,Wn(t),t.response))return{action:oi,flags:li,retryConfig:n,retryCount:i};const r=this.getLevelSwitchAction(t,e);return n&&(r.retryConfig=n,r.retryCount=i),r}getFragRetryOrSwitchAction(t){const e=this.hls,n=this.getVariantLevelIndex(t.frag),i=e.levels[n],{fragLoadPolicy:r,keyLoadPolicy:a}=e.config,s=Qn(t.details.startsWith("key")?a:r,t),o=e.levels.reduce(((t,e)=>t+e.fragmentError),0);if(i){t.details!==st.FRAG_GAP&&i.fragmentError++;if(Zn(s,o,Wn(t),t.response))return{action:oi,flags:li,retryConfig:s,retryCount:o}}const l=this.getLevelSwitchAction(t,n);return s&&(l.retryConfig=s,l.retryCount=o),l}getLevelSwitchAction(t,e){const n=this.hls;null==e&&(e=n.loadLevel);const i=this.hls.levels[e];if(i){var r,a;const e=t.details;i.loadError++,e===st.BUFFER_APPEND_ERROR&&i.fragmentError++;let l=-1;const{levels:d,loadLevel:c,minAutoLevel:u,maxAutoLevel:h}=n;n.autoLevelEnabled||(n.loadLevel=-1);const p=null==(r=t.frag)?void 0:r.type,f=(p===pn&&e===st.FRAG_PARSING_ERROR||"audio"===t.sourceBufferName&&(e===st.BUFFER_ADD_CODEC_ERROR||e===st.BUFFER_APPEND_ERROR))&&d.some((({audioCodec:t})=>i.audioCodec!==t)),m="video"===t.sourceBufferName&&(e===st.BUFFER_ADD_CODEC_ERROR||e===st.BUFFER_APPEND_ERROR)&&d.some((({codecSet:t,audioCodec:e})=>i.codecSet!==t&&i.audioCodec===e)),{type:g,groupId:y}=null!=(a=t.context)?a:{};for(let n=d.length;n--;){const r=(n+c)%d.length;if(r!==c&&r>=u&&r<=h&&0===d[r].loadError){var s,o;const n=d[r];if(e===st.FRAG_GAP&&t.frag){const e=d[r].details;if(e){const n=ei(t.frag,e.fragments,t.frag.start);if(null!=n&&n.gap)continue}}else{if(g===cn&&n.hasAudioGroup(y)||g===un&&n.hasSubtitleGroup(y))continue;if(p===pn&&null!=(s=i.audioGroups)&&s.some((t=>n.hasAudioGroup(t)))||p===fn&&null!=(o=i.subtitleGroups)&&o.some((t=>n.hasSubtitleGroup(t)))||f&&i.audioCodec===n.audioCodec||!f&&i.audioCodec!==n.audioCodec||m&&i.codecSet===n.codecSet)continue}l=r;break}}if(l>-1&&n.loadLevel!==l)return t.levelRetry=!0,this.playlistError=0,{action:ai,flags:li,nextAutoLevel:l}}return{action:ai,flags:di}}onErrorOut(t,e){var n;switch(null==(n=e.errorAction)?void 0:n.action){case ri:break;case ai:this.sendAlternateToPenaltyBox(e),e.errorAction.resolved||e.details===st.FRAG_GAP?/MediaSource readyState: ended/.test(e.error.message)&&(this.warn(`MediaSource ended after "${e.sourceBufferName}" sourceBuffer append error. Attempting to recover from media error.`),this.hls.recoverMediaError()):e.fatal=!0}e.fatal&&this.hls.stopLoad()}sendAlternateToPenaltyBox(t){const e=this.hls,n=t.errorAction;if(!n)return;const{flags:i,hdcpLevel:r,nextAutoLevel:a}=n;switch(i){case li:this.switchLevel(t,a);break;case ci:r&&(e.maxHdcpLevel=Dn[Dn.indexOf(r)-1],n.resolved=!0),this.warn(`Restricting playback to HDCP-LEVEL of "${e.maxHdcpLevel}" or lower`)}n.resolved||this.switchLevel(t,a)}switchLevel(t,e){void 0!==e&&t.errorAction&&(this.warn(`switching to level ${e} after ${t.details}`),this.hls.nextAutoLevel=e,t.errorAction.resolved=!0,this.hls.nextLoadLevel=this.hls.nextAutoLevel)}},fpsController:class{constructor(t){this.hls=void 0,this.isVideoPlaybackQualityAvailable=!1,this.timer=void 0,this.media=null,this.lastTime=void 0,this.lastDroppedFrames=0,this.lastDecodedFrames=0,this.streamController=void 0,this.hls=t,this.registerListeners()}setStreamController(t){this.streamController=t}registerListeners(){this.hls.on(rt.MEDIA_ATTACHING,this.onMediaAttaching,this)}unregisterListeners(){this.hls.off(rt.MEDIA_ATTACHING,this.onMediaAttaching,this)}destroy(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null}onMediaAttaching(t,e){const n=this.hls.config;if(n.capLevelOnFPSDrop){const t=e.media instanceof self.HTMLVideoElement?e.media:null;this.media=t,t&&"function"==typeof t.getVideoPlaybackQuality&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),n.fpsDroppedMonitoringPeriod)}}checkFPS(t,e,n){const i=performance.now();if(e){if(this.lastTime){const t=i-this.lastTime,r=n-this.lastDroppedFrames,a=e-this.lastDecodedFrames,s=1e3*r/t,o=this.hls;if(o.trigger(rt.FPS_DROP,{currentDropped:r,currentDecoded:a,totalDroppedFrames:n}),s>0&&r>o.config.fpsDroppedMonitoringThreshold*a){let t=o.currentLevel;ut.warn("drop FPS ratio greater than max allowed value for currentLevel: "+t),t>0&&(-1===o.autoLevelCapping||o.autoLevelCapping>=t)&&(t-=1,o.trigger(rt.FPS_DROP_LEVEL_CAPPING,{level:t,droppedLevel:o.currentLevel}),o.autoLevelCapping=t,this.streamController.nextLevelSwitch())}}this.lastTime=i,this.lastDroppedFrames=n,this.lastDecodedFrames=e}}checkFPSInterval(){const t=this.media;if(t)if(this.isVideoPlaybackQualityAvailable){const e=t.getVideoPlaybackQuality();this.checkFPS(t,e.totalVideoFrames,e.droppedVideoFrames)}else this.checkFPS(t,t.webkitDecodedFrameCount,t.webkitDroppedFrameCount)}},stretchShortVideoTrack:!1,maxAudioFramesDrift:1,forceKeyFrameOnDiscontinuity:!0,abrEwmaFastLive:3,abrEwmaSlowLive:9,abrEwmaFastVoD:3,abrEwmaSlowVoD:9,abrEwmaDefaultEstimate:5e5,abrEwmaDefaultEstimateMax:5e6,abrBandWidthFactor:.95,abrBandWidthUpFactor:.7,abrMaxWithRealBitrate:!1,maxStarvationDelay:4,maxLoadingDelay:4,minAutoBitrate:0,emeEnabled:!1,widevineLicenseUrl:void 0,drmSystems:{},drmSystemOptions:{},requestMediaKeySystemAccessFunc:Mt,testBandwidth:!0,progressive:!1,lowLatencyMode:!0,cmcd:void 0,enableDateRangeMetadataCues:!0,enableEmsgMetadataCues:!0,enableID3MetadataCues:!0,useMediaCapabilities:!0,certLoadPolicy:{default:{maxTimeToFirstByteMs:8e3,maxLoadTimeMs:2e4,timeoutRetry:null,errorRetry:null}},keyLoadPolicy:{default:{maxTimeToFirstByteMs:8e3,maxLoadTimeMs:2e4,timeoutRetry:{maxNumRetry:1,retryDelayMs:1e3,maxRetryDelayMs:2e4,backoff:"linear"},errorRetry:{maxNumRetry:8,retryDelayMs:1e3,maxRetryDelayMs:2e4,backoff:"linear"}}},manifestLoadPolicy:{default:{maxTimeToFirstByteMs:1/0,maxLoadTimeMs:2e4,timeoutRetry:{maxNumRetry:2,retryDelayMs:0,maxRetryDelayMs:0},errorRetry:{maxNumRetry:1,retryDelayMs:1e3,maxRetryDelayMs:8e3}}},playlistLoadPolicy:{default:{maxTimeToFirstByteMs:1e4,maxLoadTimeMs:2e4,timeoutRetry:{maxNumRetry:2,retryDelayMs:0,maxRetryDelayMs:0},errorRetry:{maxNumRetry:2,retryDelayMs:1e3,maxRetryDelayMs:8e3}}},fragLoadPolicy:{default:{maxTimeToFirstByteMs:1e4,maxLoadTimeMs:12e4,timeoutRetry:{maxNumRetry:4,retryDelayMs:0,maxRetryDelayMs:0},errorRetry:{maxNumRetry:6,retryDelayMs:1e3,maxRetryDelayMs:8e3}}},steeringManifestLoadPolicy:{default:{maxTimeToFirstByteMs:1e4,maxLoadTimeMs:2e4,timeoutRetry:{maxNumRetry:2,retryDelayMs:0,maxRetryDelayMs:0},errorRetry:{maxNumRetry:1,retryDelayMs:1e3,maxRetryDelayMs:8e3}}},manifestLoadingTimeOut:1e4,manifestLoadingMaxRetry:1,manifestLoadingRetryDelay:1e3,manifestLoadingMaxRetryTimeout:64e3,levelLoadingTimeOut:1e4,levelLoadingMaxRetry:4,levelLoadingRetryDelay:1e3,levelLoadingMaxRetryTimeout:64e3,fragLoadingTimeOut:2e4,fragLoadingMaxRetry:6,fragLoadingRetryDelay:1e3,fragLoadingMaxRetryTimeout:64e3},{cueHandler:mo,enableWebVTT:!0,enableIMSC1:!0,enableCEA708Captions:!0,captionsTextTrack1Label:"English",captionsTextTrack1LanguageCode:"en",captionsTextTrack2Label:"Spanish",captionsTextTrack2LanguageCode:"es",captionsTextTrack3Label:"Unknown CC",captionsTextTrack3LanguageCode:"",captionsTextTrack4Label:"Unknown CC",captionsTextTrack4LanguageCode:"",renderTextTracksNatively:!0}),{},{subtitleStreamController:class extends lr{constructor(t,e,n){super(t,e,n,"[subtitle-stream-controller]",fn),this.currentTrackId=-1,this.tracksBuffered=[],this.mainDetails=null,this._registerListeners()}onHandlerDestroying(){this._unregisterListeners(),super.onHandlerDestroying(),this.mainDetails=null}_registerListeners(){const{hls:t}=this;t.on(rt.MEDIA_ATTACHED,this.onMediaAttached,this),t.on(rt.MEDIA_DETACHING,this.onMediaDetaching,this),t.on(rt.MANIFEST_LOADING,this.onManifestLoading,this),t.on(rt.LEVEL_LOADED,this.onLevelLoaded,this),t.on(rt.ERROR,this.onError,this),t.on(rt.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),t.on(rt.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),t.on(rt.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),t.on(rt.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),t.on(rt.BUFFER_FLUSHING,this.onBufferFlushing,this),t.on(rt.FRAG_BUFFERED,this.onFragBuffered,this)}_unregisterListeners(){const{hls:t}=this;t.off(rt.MEDIA_ATTACHED,this.onMediaAttached,this),t.off(rt.MEDIA_DETACHING,this.onMediaDetaching,this),t.off(rt.MANIFEST_LOADING,this.onManifestLoading,this),t.off(rt.LEVEL_LOADED,this.onLevelLoaded,this),t.off(rt.ERROR,this.onError,this),t.off(rt.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),t.off(rt.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),t.off(rt.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),t.off(rt.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),t.off(rt.BUFFER_FLUSHING,this.onBufferFlushing,this),t.off(rt.FRAG_BUFFERED,this.onFragBuffered,this)}startLoad(t){this.stopLoad(),this.state=Xi,this.setInterval(500),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=t,this.tick()}onManifestLoading(){this.mainDetails=null,this.fragmentTracker.removeAllFragments()}onMediaDetaching(){this.tracksBuffered=[],super.onMediaDetaching()}onLevelLoaded(t,e){this.mainDetails=e.details}onSubtitleFragProcessed(t,e){const{frag:n,success:i}=e;if(this.fragPrevious=n,this.state=Xi,!i)return;const r=this.tracksBuffered[this.currentTrackId];if(!r)return;let a;const s=n.start;for(let t=0;t<r.length;t++)if(s>=r[t].start&&s<=r[t].end){a=r[t];break}const o=n.start+n.duration;a?a.end=o:(a={start:s,end:o},r.push(a)),this.fragmentTracker.fragBuffered(n),this.fragBufferedComplete(n,null)}onBufferFlushing(t,e){const{startOffset:n,endOffset:i}=e;if(0===n&&i!==Number.POSITIVE_INFINITY){const t=i-1;if(t<=0)return;e.endOffsetSubtitles=Math.max(0,t),this.tracksBuffered.forEach((e=>{for(let n=0;n<e.length;)if(e[n].end<=t)e.shift();else{if(!(e[n].start<t))break;e[n].start=t,n++}})),this.fragmentTracker.removeFragmentsInRange(n,t,fn)}}onFragBuffered(t,e){var n;this.loadedmetadata||e.frag.type!==hn||null!=(n=this.media)&&n.buffered.length&&(this.loadedmetadata=!0)}onError(t,e){const n=e.frag;(null==n?void 0:n.type)===fn&&(this.fragCurrent&&this.fragCurrent.abortRequests(),this.state!==Qi&&(this.state=Xi))}onSubtitleTracksUpdated(t,{subtitleTracks:e}){this.levels&&ga(this.levels,e)?this.levels=e.map((t=>new Nn(t))):(this.tracksBuffered=[],this.levels=e.map((t=>{const e=new Nn(t);return this.tracksBuffered[e.id]=[],e})),this.fragmentTracker.removeFragmentsInRange(0,Number.POSITIVE_INFINITY,fn),this.fragPrevious=null,this.mediaBuffer=null)}onSubtitleTrackSwitch(t,e){var n;if(this.currentTrackId=e.id,null==(n=this.levels)||!n.length||-1===this.currentTrackId)return void this.clearInterval();const i=this.levels[this.currentTrackId];null!=i&&i.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,i&&this.setInterval(500)}onSubtitleTrackLoaded(t,e){var n;const{currentTrackId:i,levels:r}=this,{details:a,id:s}=e;if(!r)return void this.warn(`Subtitle tracks were reset while loading level ${s}`);const o=r[i];if(s>=r.length||s!==i||!o)return;this.log(`Subtitle track ${s} loaded [${a.startSN},${a.endSN}]${a.lastPartSn?`[part-${a.lastPartSn}-${a.lastPartIndex}]`:""},duration:${a.totalduration}`),this.mediaBuffer=this.mediaBufferTimeRanges;let l=0;if(a.live||null!=(n=o.details)&&n.live){const t=this.mainDetails;if(a.deltaUpdateFailed||!t)return;const e=t.fragments[0];var d;if(o.details)l=this.alignPlaylists(a,o.details,null==(d=this.levelLastLoaded)?void 0:d.details),0===l&&e&&(l=e.start,$n(a,l));else a.hasProgramDateTime&&t.hasProgramDateTime?(Ni(a,t),l=a.fragments[0].start):e&&(l=e.start,$n(a,l))}if(o.details=a,this.levelLastLoaded=o,this.startFragRequested||!this.mainDetails&&a.live||this.setStartPosition(this.mainDetails||a,l),this.tick(),a.live&&!this.fragCurrent&&this.media&&this.state===Xi){ei(null,a.fragments,this.media.currentTime,0)||(this.warn("Subtitle playlist not aligned with playback"),o.details=void 0)}}_handleFragmentLoadComplete(t){const{frag:e,payload:n}=t,i=e.decryptdata,r=this.hls;if(!this.fragContextChanged(e)&&n&&n.byteLength>0&&null!=i&&i.key&&i.iv&&"AES-128"===i.method){const t=performance.now();this.decrypter.decrypt(new Uint8Array(n),i.key.buffer,i.iv.buffer).catch((t=>{throw r.trigger(rt.ERROR,{type:at.MEDIA_ERROR,details:st.FRAG_DECRYPT_ERROR,fatal:!1,error:t,reason:t.message,frag:e}),t})).then((n=>{const i=performance.now();r.trigger(rt.FRAG_DECRYPTED,{frag:e,payload:n,stats:{tstart:t,tdecrypt:i}})})).catch((t=>{this.warn(`${t.name}: ${t.message}`),this.state=Xi}))}}doTick(){if(this.media){if(this.state===Xi){const{currentTrackId:t,levels:e}=this,n=null==e?void 0:e[t];if(!n||!e.length||!n.details)return;const{config:i}=this,r=this.getLoadPosition(),a=Bi.bufferedInfo(this.tracksBuffered[this.currentTrackId]||[],r,i.maxBufferHole),{end:s,len:o}=a,l=this.getFwdBufferInfo(this.media,hn),d=n.details;if(o>this.getMaxBufferLength(null==l?void 0:l.len)+d.levelTargetDuration)return;const c=d.fragments,u=c.length,h=d.edge;let p=null;const f=this.fragPrevious;if(s<h){const t=i.maxFragLookUpTolerance,e=s>h-t?0:t;p=ei(f,c,Math.max(c[0].start,s),e),!p&&f&&f.start<c[0].start&&(p=c[0])}else p=c[u-1];if(!p)return;if(p=this.mapToInitFragWhenRequired(p),"initSegment"!==p.sn){const t=c[p.sn-d.startSN-1];t&&t.cc===p.cc&&this.fragmentTracker.getState(t)===_i&&(p=t)}this.fragmentTracker.getState(p)===_i&&this.loadFragment(p,n,s)}}else this.state=Xi}getMaxBufferLength(t){const e=super.getMaxBufferLength();return t?Math.max(e,t):e}loadFragment(t,e,n){this.fragCurrent=t,"initSegment"===t.sn?this._loadInitSegment(t,e):(this.startFragRequested=!0,super.loadFragment(t,e,n))}get mediaBufferTimeRanges(){return new va(this.tracksBuffered[this.currentTrackId]||[])}},subtitleTrackController:class extends ui{constructor(t){super(t,"[subtitle-track-controller]"),this.media=null,this.tracks=[],this.groupIds=null,this.tracksInGroup=[],this.trackId=-1,this.currentTrack=null,this.selectDefaultTrack=!0,this.queuedDefaultTrack=-1,this.asyncPollTrackChange=()=>this.pollTrackChange(0),this.useTextTrackPolling=!1,this.subtitlePollingInterval=-1,this._subtitleDisplay=!0,this.onTextTracksChanged=()=>{if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),!this.media||!this.hls.config.renderTextTracksNatively)return;let t=null;const e=wn(this.media.textTracks);for(let n=0;n<e.length;n++)if("hidden"===e[n].mode)t=e[n];else if("showing"===e[n].mode){t=e[n];break}const n=this.findTrackForTextTrack(t);this.subtitleTrack!==n&&this.setSubtitleTrack(n)},this.registerListeners()}destroy(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.currentTrack=null,this.onTextTracksChanged=this.asyncPollTrackChange=null,super.destroy()}get subtitleDisplay(){return this._subtitleDisplay}set subtitleDisplay(t){this._subtitleDisplay=t,this.trackId>-1&&this.toggleTrackModes()}registerListeners(){const{hls:t}=this;t.on(rt.MEDIA_ATTACHED,this.onMediaAttached,this),t.on(rt.MEDIA_DETACHING,this.onMediaDetaching,this),t.on(rt.MANIFEST_LOADING,this.onManifestLoading,this),t.on(rt.MANIFEST_PARSED,this.onManifestParsed,this),t.on(rt.LEVEL_LOADING,this.onLevelLoading,this),t.on(rt.LEVEL_SWITCHING,this.onLevelSwitching,this),t.on(rt.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),t.on(rt.ERROR,this.onError,this)}unregisterListeners(){const{hls:t}=this;t.off(rt.MEDIA_ATTACHED,this.onMediaAttached,this),t.off(rt.MEDIA_DETACHING,this.onMediaDetaching,this),t.off(rt.MANIFEST_LOADING,this.onManifestLoading,this),t.off(rt.MANIFEST_PARSED,this.onManifestParsed,this),t.off(rt.LEVEL_LOADING,this.onLevelLoading,this),t.off(rt.LEVEL_SWITCHING,this.onLevelSwitching,this),t.off(rt.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),t.off(rt.ERROR,this.onError,this)}onMediaAttached(t,e){this.media=e.media,this.media&&(this.queuedDefaultTrack>-1&&(this.subtitleTrack=this.queuedDefaultTrack,this.queuedDefaultTrack=-1),this.useTextTrackPolling=!(this.media.textTracks&&"onchange"in this.media.textTracks),this.useTextTrackPolling?this.pollTrackChange(500):this.media.textTracks.addEventListener("change",this.asyncPollTrackChange))}pollTrackChange(t){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.onTextTracksChanged,t)}onMediaDetaching(){if(!this.media)return;self.clearInterval(this.subtitlePollingInterval),this.useTextTrackPolling||this.media.textTracks.removeEventListener("change",this.asyncPollTrackChange),this.trackId>-1&&(this.queuedDefaultTrack=this.trackId);wn(this.media.textTracks).forEach((t=>{bn(t)})),this.subtitleTrack=-1,this.media=null}onManifestLoading(){this.tracks=[],this.groupIds=null,this.tracksInGroup=[],this.trackId=-1,this.currentTrack=null,this.selectDefaultTrack=!0}onManifestParsed(t,e){this.tracks=e.subtitleTracks}onSubtitleTrackLoaded(t,e){const{id:n,groupId:i,details:r}=e,a=this.tracksInGroup[n];if(!a||a.groupId!==i)return void this.warn(`Subtitle track with id:${n} and group:${i} not found in active group ${null==a?void 0:a.groupId}`);const s=a.details;a.details=e.details,this.log(`Subtitle track ${n} "${a.name}" lang:${a.lang} group:${i} loaded [${r.startSN}-${r.endSN}]`),n===this.trackId&&this.playlistLoaded(n,e,s)}onLevelLoading(t,e){this.switchLevel(e.level)}onLevelSwitching(t,e){this.switchLevel(e.level)}switchLevel(t){const e=this.hls.levels[t];if(!e)return;const n=e.subtitleGroups||null,i=this.groupIds;let r=this.currentTrack;if(!n||(null==i?void 0:i.length)!==(null==n?void 0:n.length)||null!=n&&n.some((t=>-1===(null==i?void 0:i.indexOf(t))))){this.groupIds=n,this.trackId=-1,this.currentTrack=null;const t=this.tracks.filter((t=>!n||-1!==n.indexOf(t.groupId)));if(t.length)this.selectDefaultTrack&&!t.some((t=>t.default))&&(this.selectDefaultTrack=!1),t.forEach(((t,e)=>{t.id=e}));else if(!r&&!this.tracksInGroup.length)return;this.tracksInGroup=t;const e=this.hls.config.subtitlePreference;if(!r&&e){this.selectDefaultTrack=!1;const n=bi(e,t);if(n>-1)r=t[n];else{const t=bi(e,this.tracks);r=this.tracks[t]}}let i=this.findTrackId(r);-1===i&&r&&(i=this.findTrackId(null));const a={subtitleTracks:t};this.log(`Updating subtitle tracks, ${t.length} track(s) found in "${null==n?void 0:n.join(",")}" group-id`),this.hls.trigger(rt.SUBTITLE_TRACKS_UPDATED,a),-1!==i&&-1===this.trackId&&this.setSubtitleTrack(i)}else this.shouldReloadPlaylist(r)&&this.setSubtitleTrack(this.trackId)}findTrackId(t){const e=this.tracksInGroup,n=this.selectDefaultTrack;for(let i=0;i<e.length;i++){const r=e[i];if((!n||r.default)&&(n||t)&&(!t||Ei(r,t)))return i}if(t){for(let n=0;n<e.length;n++){const i=e[n];if(ya(t.attrs,i.attrs,["LANGUAGE","ASSOC-LANGUAGE","CHARACTERISTICS"]))return n}for(let n=0;n<e.length;n++){const i=e[n];if(ya(t.attrs,i.attrs,["LANGUAGE"]))return n}}return-1}findTrackForTextTrack(t){if(t){const e=this.tracksInGroup;for(let n=0;n<e.length;n++){if(Aa(e[n],t))return n}}return-1}onError(t,e){!e.fatal&&e.context&&(e.context.type!==un||e.context.id!==this.trackId||this.groupIds&&-1===this.groupIds.indexOf(e.context.groupId)||this.checkRetry(e))}get allSubtitleTracks(){return this.tracks}get subtitleTracks(){return this.tracksInGroup}get subtitleTrack(){return this.trackId}set subtitleTrack(t){this.selectDefaultTrack=!1,this.setSubtitleTrack(t)}setSubtitleOption(t){if(this.hls.config.subtitlePreference=t,t){const e=this.allSubtitleTracks;if(this.selectDefaultTrack=!1,e.length){const n=this.currentTrack;if(n&&Ei(t,n))return n;const i=bi(t,this.tracksInGroup);if(i>-1){const t=this.tracksInGroup[i];return this.setSubtitleTrack(i),t}if(n)return null;{const n=bi(t,e);if(n>-1)return e[n]}}}return null}loadPlaylist(t){super.loadPlaylist();const e=this.currentTrack;if(this.shouldLoadPlaylist(e)&&e){const n=e.id,i=e.groupId;let r=e.url;if(t)try{r=t.addDirectives(r)}catch(t){this.warn(`Could not construct new URL with HLS Delivery Directives: ${t}`)}this.log(`Loading subtitle playlist for id ${n}`),this.hls.trigger(rt.SUBTITLE_TRACK_LOADING,{url:r,id:n,groupId:i,deliveryDirectives:t||null})}}toggleTrackModes(){const{media:t}=this;if(!t)return;const e=wn(t.textTracks),n=this.currentTrack;let i;if(n&&(i=e.filter((t=>Aa(n,t)))[0],i||this.warn(`Unable to find subtitle TextTrack with name "${n.name}" and language "${n.lang}"`)),[].slice.call(e).forEach((t=>{"disabled"!==t.mode&&t!==i&&(t.mode="disabled")})),i){const t=this.subtitleDisplay?"showing":"hidden";i.mode!==t&&(i.mode=t)}}setSubtitleTrack(t){const e=this.tracksInGroup;if(!this.media)return void(this.queuedDefaultTrack=t);if(t<-1||t>=e.length||!et(t))return void this.warn(`Invalid subtitle track id: ${t}`);this.clearTimer(),this.selectDefaultTrack=!1;const n=this.currentTrack,i=e[t]||null;if(this.trackId=t,this.currentTrack=i,this.toggleTrackModes(),!i)return void this.hls.trigger(rt.SUBTITLE_TRACK_SWITCH,{id:t});const r=!!i.details&&!i.details.live;if(t===this.trackId&&i===n&&r)return;this.log(`Switching to subtitle-track ${t}`+(i?` "${i.name}" lang:${i.lang} group:${i.groupId}`:""));const{id:a,groupId:s="",name:o,type:l,url:d}=i;this.hls.trigger(rt.SUBTITLE_TRACK_SWITCH,{id:a,groupId:s,name:o,type:l,url:d});const c=this.switchParams(i.url,null==n?void 0:n.details,i.details);this.loadPlaylist(c)}},timelineController:class{constructor(t){this.hls=void 0,this.media=null,this.config=void 0,this.enabled=!0,this.Cues=void 0,this.textTracks=[],this.tracks=[],this.initPTS=[],this.unparsedVttFrags=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.cea608Parser1=void 0,this.cea608Parser2=void 0,this.lastCc=-1,this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs={ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!0}},this.captionsProperties=void 0,this.hls=t,this.config=t.config,this.Cues=t.config.cueHandler,this.captionsProperties={textTrack1:{label:this.config.captionsTextTrack1Label,languageCode:this.config.captionsTextTrack1LanguageCode},textTrack2:{label:this.config.captionsTextTrack2Label,languageCode:this.config.captionsTextTrack2LanguageCode},textTrack3:{label:this.config.captionsTextTrack3Label,languageCode:this.config.captionsTextTrack3LanguageCode},textTrack4:{label:this.config.captionsTextTrack4Label,languageCode:this.config.captionsTextTrack4LanguageCode}},t.on(rt.MEDIA_ATTACHING,this.onMediaAttaching,this),t.on(rt.MEDIA_DETACHING,this.onMediaDetaching,this),t.on(rt.MANIFEST_LOADING,this.onManifestLoading,this),t.on(rt.MANIFEST_LOADED,this.onManifestLoaded,this),t.on(rt.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),t.on(rt.FRAG_LOADING,this.onFragLoading,this),t.on(rt.FRAG_LOADED,this.onFragLoaded,this),t.on(rt.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),t.on(rt.FRAG_DECRYPTED,this.onFragDecrypted,this),t.on(rt.INIT_PTS_FOUND,this.onInitPtsFound,this),t.on(rt.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),t.on(rt.BUFFER_FLUSHING,this.onBufferFlushing,this)}destroy(){const{hls:t}=this;t.off(rt.MEDIA_ATTACHING,this.onMediaAttaching,this),t.off(rt.MEDIA_DETACHING,this.onMediaDetaching,this),t.off(rt.MANIFEST_LOADING,this.onManifestLoading,this),t.off(rt.MANIFEST_LOADED,this.onManifestLoaded,this),t.off(rt.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),t.off(rt.FRAG_LOADING,this.onFragLoading,this),t.off(rt.FRAG_LOADED,this.onFragLoaded,this),t.off(rt.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),t.off(rt.FRAG_DECRYPTED,this.onFragDecrypted,this),t.off(rt.INIT_PTS_FOUND,this.onInitPtsFound,this),t.off(rt.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),t.off(rt.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=null,this.cea608Parser1=this.cea608Parser2=void 0}initCea608Parsers(){if(this.config.enableCEA708Captions&&(!this.cea608Parser1||!this.cea608Parser2)){const t=new ja(this,"textTrack1"),e=new ja(this,"textTrack2"),n=new ja(this,"textTrack3"),i=new ja(this,"textTrack4");this.cea608Parser1=new Na(1,t,e),this.cea608Parser2=new Na(3,n,i)}}addCues(t,e,n,i,r){let a=!1;for(let t=r.length;t--;){const i=r[t],c=(s=i[0],o=i[1],l=e,d=n,Math.min(o,d)-Math.max(s,l));if(c>=0&&(i[0]=Math.min(i[0],e),i[1]=Math.max(i[1],n),a=!0,c/(n-e)>.5))return}var s,o,l,d;if(a||r.push([e,n]),this.config.renderTextTracksNatively){const r=this.captionsTracks[t];this.Cues.newCue(r,e,n,i)}else{const r=this.Cues.newCue(null,e,n,i);this.hls.trigger(rt.CUES_PARSED,{type:"captions",cues:r,track:t})}}onInitPtsFound(t,{frag:e,id:n,initPTS:i,timescale:r}){const{unparsedVttFrags:a}=this;"main"===n&&(this.initPTS[e.cc]={baseTime:i,timescale:r}),a.length&&(this.unparsedVttFrags=[],a.forEach((t=>{this.onFragLoaded(rt.FRAG_LOADED,t)})))}getExistingTrack(t,e){const{media:n}=this;if(n)for(let i=0;i<n.textTracks.length;i++){const r=n.textTracks[i];if(gs(r,{name:t,lang:e,attrs:{}}))return r}return null}createCaptionsTrack(t){this.config.renderTextTracksNatively?this.createNativeTrack(t):this.createNonNativeTrack(t)}createNativeTrack(t){if(this.captionsTracks[t])return;const{captionsProperties:e,captionsTracks:n,media:i}=this,{label:r,languageCode:a}=e[t],s=this.getExistingTrack(r,a);if(s)n[t]=s,bn(n[t]),An(n[t],i);else{const e=this.createTextTrack("captions",r,a);e&&(e[t]=!0,n[t]=e)}}createNonNativeTrack(t){if(this.nonNativeCaptionsTracks[t])return;const e=this.captionsProperties[t];if(!e)return;const n={_id:t,label:e.label,kind:"captions",default:!!e.media&&!!e.media.default,closedCaptions:e.media};this.nonNativeCaptionsTracks[t]=n,this.hls.trigger(rt.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[n]})}createTextTrack(t,e,n){const i=this.media;if(i)return i.addTextTrack(t,e,n)}onMediaAttaching(t,e){this.media=e.media,this._cleanTracks()}onMediaDetaching(){const{captionsTracks:t}=this;Object.keys(t).forEach((e=>{bn(t[e]),delete t[e]})),this.nonNativeCaptionsTracks={}}onManifestLoading(){this.lastCc=-1,this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs={ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!0}},this._cleanTracks(),this.tracks=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.textTracks=[],this.unparsedVttFrags=[],this.initPTS=[],this.cea608Parser1&&this.cea608Parser2&&(this.cea608Parser1.reset(),this.cea608Parser2.reset())}_cleanTracks(){const{media:t}=this;if(!t)return;const e=t.textTracks;if(e)for(let t=0;t<e.length;t++)bn(e[t])}onSubtitleTracksUpdated(t,e){const n=e.subtitleTracks||[],i=n.some((t=>t.textCodec===rs));if(this.config.enableWebVTT||i&&this.config.enableIMSC1){if(ga(this.tracks,n))return void(this.tracks=n);if(this.textTracks=[],this.tracks=n,this.config.renderTextTracksNatively){const t=this.media,e=t?wn(t.textTracks):null;if(this.tracks.forEach(((t,n)=>{let i;if(e){let n=null;for(let i=0;i<e.length;i++)if(e[i]&&gs(e[i],t)){n=e[i],e[i]=null;break}n&&(i=n)}if(i)bn(i);else{const e=ms(t);i=this.createTextTrack(e,t.name,t.lang),i&&(i.mode="disabled")}i&&this.textTracks.push(i)})),null!=e&&e.length){const t=e.filter((t=>null!==t)).map((t=>t.label));t.length&&ut.warn(`Media element contains unused subtitle tracks: ${t.join(", ")}. Replace media element for each source to clear TextTracks and captions menu.`)}}else if(this.tracks.length){const t=this.tracks.map((t=>({label:t.name,kind:t.type.toLowerCase(),default:t.default,subtitleTrack:t})));this.hls.trigger(rt.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:t})}}}onManifestLoaded(t,e){this.config.enableCEA708Captions&&e.captions&&e.captions.forEach((t=>{const e=/(?:CC|SERVICE)([1-4])/.exec(t.instreamId);if(!e)return;const n=`textTrack${e[1]}`,i=this.captionsProperties[n];i&&(i.label=t.name,t.lang&&(i.languageCode=t.lang),i.media=t)}))}closedCaptionsForLevel(t){const e=this.hls.levels[t.level];return null==e?void 0:e.attrs["CLOSED-CAPTIONS"]}onFragLoading(t,e){this.initCea608Parsers();const{cea608Parser1:n,cea608Parser2:i,lastCc:r,lastSn:a,lastPartIndex:s}=this;if(this.enabled&&n&&i&&e.frag.type===hn){var o,l;const{cc:t,sn:d}=e.frag,c=null!=(o=null==e||null==(l=e.part)?void 0:l.index)?o:-1;d===a+1||d===a&&c===s+1||t===r||(n.reset(),i.reset()),this.lastCc=t,this.lastSn=d,this.lastPartIndex=c}}onFragLoaded(t,e){const{frag:n,payload:i}=e;if(n.type===fn)if(i.byteLength){const t=n.decryptdata,r="stats"in e;if(null==t||!t.encrypted||r){const t=this.tracks[n.level],r=this.vttCCs;r[n.cc]||(r[n.cc]={start:n.start,prevCC:this.prevCC,new:!0},this.prevCC=n.cc),t&&t.textCodec===rs?this._parseIMSC1(n,i):this._parseVTTs(e)}}else this.hls.trigger(rt.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:n,error:new Error("Empty subtitle payload")})}_parseIMSC1(t,e){const n=this.hls;ls(e,this.initPTS[t.cc],(e=>{this._appendCues(e,t.level),n.trigger(rt.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:t})}),(e=>{ut.log(`Failed to parse IMSC1: ${e}`),n.trigger(rt.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:t,error:e})}))}_parseVTTs(t){var e;const{frag:n,payload:i}=t,{initPTS:r,unparsedVttFrags:a}=this,s=r.length-1;if(!r[n.cc]&&-1===s)return void a.push(t);const o=this.hls;is(null!=(e=n.initSegment)&&e.data?xe(n.initSegment.data,new Uint8Array(i)):i,this.initPTS[n.cc],this.vttCCs,n.cc,n.start,(t=>{this._appendCues(t,n.level),o.trigger(rt.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:n})}),(e=>{const r="Missing initPTS for VTT MPEGTS"===e.message;r?a.push(t):this._fallbackToIMSC1(n,i),ut.log(`Failed to parse VTT cue: ${e}`),r&&s>n.cc||o.trigger(rt.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:n,error:e})}))}_fallbackToIMSC1(t,e){const n=this.tracks[t.level];n.textCodec||ls(e,this.initPTS[t.cc],(()=>{n.textCodec=rs,this._parseIMSC1(t,e)}),(()=>{n.textCodec="wvtt"}))}_appendCues(t,e){const n=this.hls;if(this.config.renderTextTracksNatively){const n=this.textTracks[e];if(!n||"disabled"===n.mode)return;t.forEach((t=>vn(n,t)))}else{const i=this.tracks[e];if(!i)return;const r=i.default?"default":"subtitles"+e;n.trigger(rt.CUES_PARSED,{type:"subtitles",cues:t,track:r})}}onFragDecrypted(t,e){const{frag:n}=e;n.type===fn&&this.onFragLoaded(rt.FRAG_LOADED,e)}onSubtitleTracksCleared(){this.tracks=[],this.captionsTracks={}}onFragParsingUserdata(t,e){this.initCea608Parsers();const{cea608Parser1:n,cea608Parser2:i}=this;if(!this.enabled||!n||!i)return;const{frag:r,samples:a}=e;if(r.type!==hn||"NONE"!==this.closedCaptionsForLevel(r))for(let t=0;t<a.length;t++){const e=a[t].bytes;if(e){const r=this.extractCea608Data(e);n.addData(a[t].pts,r[0]),i.addData(a[t].pts,r[1])}}}onBufferFlushing(t,{startOffset:e,endOffset:n,endOffsetSubtitles:i,type:r}){const{media:a}=this;if(a&&!(a.currentTime<n)){if(!r||"video"===r){const{captionsTracks:t}=this;Object.keys(t).forEach((i=>En(t[i],e,n)))}if(this.config.renderTextTracksNatively&&0===e&&void 0!==i){const{textTracks:t}=this;Object.keys(t).forEach((n=>En(t[n],e,i)))}}}extractCea608Data(t){const e=[[],[]],n=31&t[0];let i=2;for(let r=0;r<n;r++){const n=t[i++],r=127&t[i++],a=127&t[i++];if(0===r&&0===a)continue;if(!!(4&n)){const t=3&n;0!==t&&1!==t||(e[t].push(r),e[t].push(a))}}return e}},audioStreamController:class extends lr{constructor(t,e,n){super(t,e,n,"[audio-stream-controller]",pn),this.videoBuffer=null,this.videoTrackCC=-1,this.waitingVideoCC=-1,this.bufferedTrack=null,this.switchingTrack=null,this.trackId=-1,this.waitingData=null,this.mainDetails=null,this.flushing=!1,this.bufferFlushed=!1,this.cachedTrackLoadedData=null,this._registerListeners()}onHandlerDestroying(){this._unregisterListeners(),super.onHandlerDestroying(),this.mainDetails=null,this.bufferedTrack=null,this.switchingTrack=null}_registerListeners(){const{hls:t}=this;t.on(rt.MEDIA_ATTACHED,this.onMediaAttached,this),t.on(rt.MEDIA_DETACHING,this.onMediaDetaching,this),t.on(rt.MANIFEST_LOADING,this.onManifestLoading,this),t.on(rt.LEVEL_LOADED,this.onLevelLoaded,this),t.on(rt.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),t.on(rt.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),t.on(rt.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),t.on(rt.ERROR,this.onError,this),t.on(rt.BUFFER_RESET,this.onBufferReset,this),t.on(rt.BUFFER_CREATED,this.onBufferCreated,this),t.on(rt.BUFFER_FLUSHING,this.onBufferFlushing,this),t.on(rt.BUFFER_FLUSHED,this.onBufferFlushed,this),t.on(rt.INIT_PTS_FOUND,this.onInitPtsFound,this),t.on(rt.FRAG_BUFFERED,this.onFragBuffered,this)}_unregisterListeners(){const{hls:t}=this;t.off(rt.MEDIA_ATTACHED,this.onMediaAttached,this),t.off(rt.MEDIA_DETACHING,this.onMediaDetaching,this),t.off(rt.MANIFEST_LOADING,this.onManifestLoading,this),t.off(rt.LEVEL_LOADED,this.onLevelLoaded,this),t.off(rt.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),t.off(rt.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),t.off(rt.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),t.off(rt.ERROR,this.onError,this),t.off(rt.BUFFER_RESET,this.onBufferReset,this),t.off(rt.BUFFER_CREATED,this.onBufferCreated,this),t.off(rt.BUFFER_FLUSHING,this.onBufferFlushing,this),t.off(rt.BUFFER_FLUSHED,this.onBufferFlushed,this),t.off(rt.INIT_PTS_FOUND,this.onInitPtsFound,this),t.off(rt.FRAG_BUFFERED,this.onFragBuffered,this)}onInitPtsFound(t,{frag:e,id:n,initPTS:i,timescale:r}){if("main"===n){const t=e.cc;this.initPTS[e.cc]={baseTime:i,timescale:r},this.log(`InitPTS for cc: ${t} found from main: ${i}`),this.videoTrackCC=t,this.state===sr&&this.tick()}}startLoad(t){if(!this.levels)return this.startPosition=t,void(this.state=Qi);const e=this.lastCurrentTime;this.stopLoad(),this.setInterval(100),e>0&&-1===t?(this.log(`Override startPosition with lastCurrentTime @${e.toFixed(3)}`),t=e,this.state=Xi):(this.loadedmetadata=!1,this.state=er),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=t,this.tick()}doTick(){switch(this.state){case Xi:this.doTickIdle();break;case er:{var t;const{levels:e,trackId:n}=this,i=null==e||null==(t=e[n])?void 0:t.details;if(i){if(this.waitForCdnTuneIn(i))break;this.state=sr}break}case tr:{var e;const t=performance.now(),n=this.retryDate;if(!n||t>=n||null!=(e=this.media)&&e.seeking){const{levels:t,trackId:e}=this;this.log("RetryDate reached, switch back to IDLE state"),this.resetStartWhenNotLoaded((null==t?void 0:t[e])||null),this.state=Xi}break}case sr:{const t=this.waitingData;if(t){const{frag:e,part:n,cache:i,complete:r}=t;if(void 0!==this.initPTS[e.cc]){this.waitingData=null,this.waitingVideoCC=-1,this.state=Zi;const t={frag:e,part:n,payload:i.flush(),networkDetails:null};this._handleFragmentLoadProgress(t),r&&super._handleFragmentLoadComplete(t)}else if(this.videoTrackCC!==this.waitingVideoCC)this.log(`Waiting fragment cc (${e.cc}) cancelled because video is at cc ${this.videoTrackCC}`),this.clearWaitingFragment();else{const t=this.getLoadPosition(),n=Bi.bufferInfo(this.mediaBuffer,t,this.config.maxBufferHole);ni(n.end,this.config.maxFragLookUpTolerance,e)<0&&(this.log(`Waiting fragment cc (${e.cc}) @ ${e.start} cancelled because another fragment at ${n.end} is needed`),this.clearWaitingFragment())}}else this.state=Xi}}this.onTickEnd()}clearWaitingFragment(){const t=this.waitingData;t&&(this.fragmentTracker.removeFragment(t.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=Xi)}resetLoadingState(){this.clearWaitingFragment(),super.resetLoadingState()}onTickEnd(){const{media:t}=this;null!=t&&t.readyState&&(this.lastCurrentTime=t.currentTime)}doTickIdle(){const{hls:t,levels:e,media:n,trackId:i}=this,r=t.config;if(!n&&(this.startFragRequested||!r.startFragPrefetch)||null==e||!e[i])return;const a=e[i],s=a.details;if(!s||s.live&&this.levelLastLoaded!==a||this.waitForCdnTuneIn(s))return void(this.state=er);const o=this.mediaBuffer?this.mediaBuffer:this.media;this.bufferFlushed&&o&&(this.bufferFlushed=!1,this.afterBufferFlushed(o,At,pn));const l=this.getFwdBufferInfo(o,pn);if(null===l)return;const{bufferedTrack:d,switchingTrack:c}=this;if(!c&&this._streamEnded(l,s))return t.trigger(rt.BUFFER_EOS,{type:"audio"}),void(this.state=rr);const u=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,hn),h=l.len,p=this.getMaxBufferLength(null==u?void 0:u.len),f=s.fragments,m=f[0].start;let g=this.flushing?this.getLoadPosition():l.end;if(c&&n){const t=this.getLoadPosition();d&&!ya(c.attrs,d.attrs)&&(g=t),s.PTSKnown&&t<m&&(l.end>m||l.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),n.currentTime=m+.05)}if(h>=p&&!c&&g<f[f.length-1].start)return;let y=this.getNextFragment(g,s),A=!1;if(y&&this.isLoopLoading(y,g)&&(A=!!y.gap,y=this.getNextFragmentLoopLoading(y,s,l,hn,p)),!y)return void(this.bufferFlushed=!0);const v=u&&y.start>u.end+s.targetduration;if(v||(null==u||!u.len)&&l.len){const t=this.getAppendedFrag(y.start,hn);if(null===t)return;if(A||(A=!!t.gap||!!v&&0===u.len),v&&!A||A&&l.nextStart&&l.nextStart<t.end)return}this.loadFragment(y,a,g)}getMaxBufferLength(t){const e=super.getMaxBufferLength();return t?Math.min(Math.max(e,t),this.config.maxMaxBufferLength):e}onMediaDetaching(){this.videoBuffer=null,this.bufferFlushed=this.flushing=!1,super.onMediaDetaching()}onAudioTracksUpdated(t,{audioTracks:e}){this.resetTransmuxer(),this.levels=e.map((t=>new Nn(t)))}onAudioTrackSwitching(t,e){const n=!!e.url;this.trackId=e.id;const{fragCurrent:i}=this;i&&(i.abortRequests(),this.removeUnbufferedFrags(i.start)),this.resetLoadingState(),n?this.setInterval(100):this.resetTransmuxer(),n?(this.switchingTrack=e,this.state=Xi,this.flushAudioIfNeeded(e)):(this.switchingTrack=null,this.bufferedTrack=e,this.state=Qi),this.tick()}onManifestLoading(){this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=this.flushing=!1,this.levels=this.mainDetails=this.waitingData=this.bufferedTrack=this.cachedTrackLoadedData=this.switchingTrack=null,this.startFragRequested=!1,this.trackId=this.videoTrackCC=this.waitingVideoCC=-1}onLevelLoaded(t,e){this.mainDetails=e.details,null!==this.cachedTrackLoadedData&&(this.hls.trigger(rt.AUDIO_TRACK_LOADED,this.cachedTrackLoadedData),this.cachedTrackLoadedData=null)}onAudioTrackLoaded(t,e){var n;if(null==this.mainDetails)return void(this.cachedTrackLoadedData=e);const{levels:i}=this,{details:r,id:a}=e;if(!i)return void this.warn(`Audio tracks were reset while loading level ${a}`);this.log(`Audio track ${a} loaded [${r.startSN},${r.endSN}]${r.lastPartSn?`[part-${r.lastPartSn}-${r.lastPartIndex}]`:""},duration:${r.totalduration}`);const s=i[a];let o=0;if(r.live||null!=(n=s.details)&&n.live){this.checkLiveUpdate(r);const t=this.mainDetails;if(r.deltaUpdateFailed||!t)return;var l;if(!s.details&&r.hasProgramDateTime&&t.hasProgramDateTime)Ni(r,t),o=r.fragments[0].start;else o=this.alignPlaylists(r,s.details,null==(l=this.levelLastLoaded)?void 0:l.details)}s.details=r,this.levelLastLoaded=s,this.startFragRequested||!this.mainDetails&&r.live||this.setStartPosition(this.mainDetails||r,o),this.state!==er||this.waitForCdnTuneIn(r)||(this.state=Xi),this.tick()}_handleFragmentLoadProgress(t){var e;const{frag:n,part:i,payload:r}=t,{config:a,trackId:s,levels:o}=this;if(!o)return void this.warn(`Audio tracks were reset while fragment load was in progress. Fragment ${n.sn} of level ${n.level} will not be buffered`);const l=o[s];if(!l)return void this.warn("Audio track is undefined on fragment load progress");const d=l.details;if(!d)return this.warn("Audio track details undefined on fragment load progress"),void this.removeUnbufferedFrags(n.start);const c=a.defaultAudioCodec||l.audioCodec||"mp4a.40.2";let u=this.transmuxer;u||(u=this.transmuxer=new ma(this.hls,pn,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));const h=this.initPTS[n.cc],p=null==(e=n.initSegment)?void 0:e.data;if(void 0!==h){const t=!1,e=i?i.index:-1,a=-1!==e,s=new Pi(n.level,n.sn,n.stats.chunkCount,r.byteLength,e,a);u.push(r,p,c,"",n,i,d.totalduration,t,s,h)}else{this.log(`Unknown video PTS for cc ${n.cc}, waiting for video PTS before demuxing audio frag ${n.sn} of [${d.startSN} ,${d.endSN}],track ${s}`);const{cache:t}=this.waitingData=this.waitingData||{frag:n,part:i,cache:new dr,complete:!1};t.push(new Uint8Array(r)),this.waitingVideoCC=this.videoTrackCC,this.state=sr}}_handleFragmentLoadComplete(t){this.waitingData?this.waitingData.complete=!0:super._handleFragmentLoadComplete(t)}onBufferReset(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1}onBufferCreated(t,e){const n=e.tracks.audio;n&&(this.mediaBuffer=n.buffer||null),e.tracks.video&&(this.videoBuffer=e.tracks.video.buffer||null)}onFragBuffered(t,e){const{frag:n,part:i}=e;if(n.type===pn)if(this.fragContextChanged(n))this.warn(`Fragment ${n.sn}${i?" p: "+i.index:""} of level ${n.level} finished buffering, but was aborted. state: ${this.state}, audioSwitch: ${this.switchingTrack?this.switchingTrack.name:"false"}`);else{if("initSegment"!==n.sn){this.fragPrevious=n;const t=this.switchingTrack;t&&(this.bufferedTrack=t,this.switchingTrack=null,this.hls.trigger(rt.AUDIO_TRACK_SWITCHED,X({},t)))}this.fragBufferedComplete(n,i)}else if(!this.loadedmetadata&&n.type===hn){const t=this.videoBuffer||this.media;if(t){Bi.getBuffered(t).length&&(this.loadedmetadata=!0)}}}onError(t,e){var n;if(e.fatal)this.state=ar;else switch(e.details){case st.FRAG_GAP:case st.FRAG_PARSING_ERROR:case st.FRAG_DECRYPT_ERROR:case st.FRAG_LOAD_ERROR:case st.FRAG_LOAD_TIMEOUT:case st.KEY_LOAD_ERROR:case st.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(pn,e);break;case st.AUDIO_TRACK_LOAD_ERROR:case st.AUDIO_TRACK_LOAD_TIMEOUT:case st.LEVEL_PARSING_ERROR:e.levelRetry||this.state!==er||(null==(n=e.context)?void 0:n.type)!==cn||(this.state=Xi);break;case st.BUFFER_APPEND_ERROR:case st.BUFFER_FULL_ERROR:if(!e.parent||"audio"!==e.parent)return;if(e.details===st.BUFFER_APPEND_ERROR)return void this.resetLoadingState();this.reduceLengthAndFlushBuffer(e)&&(this.bufferedTrack=null,super.flushMainBuffer(0,Number.POSITIVE_INFINITY,"audio"));break;case st.INTERNAL_EXCEPTION:this.recoverWorkerError(e)}}onBufferFlushing(t,{type:e}){e!==vt&&(this.flushing=!0)}onBufferFlushed(t,{type:e}){if(e!==vt){this.flushing=!1,this.bufferFlushed=!0,this.state===rr&&(this.state=Xi);const t=this.mediaBuffer||this.media;t&&(this.afterBufferFlushed(t,e,pn),this.tick())}}_handleTransmuxComplete(t){var e;const n="audio",{hls:i}=this,{remuxResult:r,chunkMeta:a}=t,s=this.getCurrentContext(a);if(!s)return void this.resetWhenMissingContext(a);const{frag:o,part:l,level:d}=s,{details:c}=d,{audio:u,text:h,id3:p,initSegment:f}=r;if(!this.fragContextChanged(o)&&c){if(this.state=nr,this.switchingTrack&&u&&this.completeAudioSwitch(this.switchingTrack),null!=f&&f.tracks){const t=o.initSegment||o;this._bufferInitSegment(d,f.tracks,t,a),i.trigger(rt.FRAG_PARSING_INIT_SEGMENT,{frag:t,id:n,tracks:f.tracks})}if(u){const{startPTS:t,endPTS:e,startDTS:n,endDTS:i}=u;l&&(l.elementaryStreams[At]={startPTS:t,endPTS:e,startDTS:n,endDTS:i}),o.setElementaryStreamInfo(At,t,e,n,i),this.bufferFragmentData(u,o,l,a)}if(null!=p&&null!=(e=p.samples)&&e.length){const t=tt({id:n,frag:o,details:c},p);i.trigger(rt.FRAG_PARSING_METADATA,t)}if(h){const t=tt({id:n,frag:o,details:c},h);i.trigger(rt.FRAG_PARSING_USERDATA,t)}}else this.fragmentTracker.removeFragment(o)}_bufferInitSegment(t,e,n,i){if(this.state!==nr)return;e.video&&delete e.video;const r=e.audio;if(!r)return;r.id="audio";const a=t.audioCodec;this.log(`Init audio buffer, container:${r.container}, codecs[level/parsed]=[${a}/${r.codec}]`),a&&1===a.split(",").length&&(r.levelCodec=a),this.hls.trigger(rt.BUFFER_CODECS,e);const s=r.initSegment;if(null!=s&&s.byteLength){const t={type:"audio",frag:n,part:null,chunkMeta:i,parent:n.type,data:s};this.hls.trigger(rt.BUFFER_APPENDING,t)}this.tickImmediate()}loadFragment(t,e,n){const i=this.fragmentTracker.getState(t);var r;if(this.fragCurrent=t,this.switchingTrack||i===_i||i===ki)if("initSegment"===t.sn)this._loadInitSegment(t,e);else if(null!=(r=e.details)&&r.live&&!this.initPTS[t.cc]){this.log(`Waiting for video PTS in continuity counter ${t.cc} of live stream before loading audio fragment ${t.sn} of level ${this.trackId}`),this.state=sr;const n=this.mainDetails;n&&n.fragments[0].start!==e.details.fragments[0].start&&Ni(e.details,n)}else this.startFragRequested=!0,super.loadFragment(t,e,n);else this.clearTrackerIfNeeded(t)}flushAudioIfNeeded(t){const{media:e,bufferedTrack:n}=this,i=null==n?void 0:n.attrs,r=t.attrs;e&&i&&(i.CHANNELS!==r.CHANNELS||n.name!==t.name||n.lang!==t.lang)&&(this.log("Switching audio track : flushing all audio"),super.flushMainBuffer(0,Number.POSITIVE_INFINITY,"audio"),this.bufferedTrack=null)}completeAudioSwitch(t){const{hls:e}=this;this.flushAudioIfNeeded(t),this.bufferedTrack=t,this.switchingTrack=null,e.trigger(rt.AUDIO_TRACK_SWITCHED,X({},t))}},audioTrackController:class extends ui{constructor(t){super(t,"[audio-track-controller]"),this.tracks=[],this.groupIds=null,this.tracksInGroup=[],this.trackId=-1,this.currentTrack=null,this.selectDefaultTrack=!0,this.registerListeners()}registerListeners(){const{hls:t}=this;t.on(rt.MANIFEST_LOADING,this.onManifestLoading,this),t.on(rt.MANIFEST_PARSED,this.onManifestParsed,this),t.on(rt.LEVEL_LOADING,this.onLevelLoading,this),t.on(rt.LEVEL_SWITCHING,this.onLevelSwitching,this),t.on(rt.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),t.on(rt.ERROR,this.onError,this)}unregisterListeners(){const{hls:t}=this;t.off(rt.MANIFEST_LOADING,this.onManifestLoading,this),t.off(rt.MANIFEST_PARSED,this.onManifestParsed,this),t.off(rt.LEVEL_LOADING,this.onLevelLoading,this),t.off(rt.LEVEL_SWITCHING,this.onLevelSwitching,this),t.off(rt.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),t.off(rt.ERROR,this.onError,this)}destroy(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.currentTrack=null,super.destroy()}onManifestLoading(){this.tracks=[],this.tracksInGroup=[],this.groupIds=null,this.currentTrack=null,this.trackId=-1,this.selectDefaultTrack=!0}onManifestParsed(t,e){this.tracks=e.audioTracks||[]}onAudioTrackLoaded(t,e){const{id:n,groupId:i,details:r}=e,a=this.tracksInGroup[n];if(!a||a.groupId!==i)return void this.warn(`Audio track with id:${n} and group:${i} not found in active group ${null==a?void 0:a.groupId}`);const s=a.details;a.details=e.details,this.log(`Audio track ${n} "${a.name}" lang:${a.lang} group:${i} loaded [${r.startSN}-${r.endSN}]`),n===this.trackId&&this.playlistLoaded(n,e,s)}onLevelLoading(t,e){this.switchLevel(e.level)}onLevelSwitching(t,e){this.switchLevel(e.level)}switchLevel(t){const e=this.hls.levels[t];if(!e)return;const n=e.audioGroups||null,i=this.groupIds;let r=this.currentTrack;if(!n||(null==i?void 0:i.length)!==(null==n?void 0:n.length)||null!=n&&n.some((t=>-1===(null==i?void 0:i.indexOf(t))))){this.groupIds=n,this.trackId=-1,this.currentTrack=null;const t=this.tracks.filter((t=>!n||-1!==n.indexOf(t.groupId)));if(t.length)this.selectDefaultTrack&&!t.some((t=>t.default))&&(this.selectDefaultTrack=!1),t.forEach(((t,e)=>{t.id=e}));else if(!r&&!this.tracksInGroup.length)return;this.tracksInGroup=t;const e=this.hls.config.audioPreference;if(!r&&e){const n=bi(e,t,wi);if(n>-1)r=t[n];else{const t=bi(e,this.tracks);r=this.tracks[t]}}let i=this.findTrackId(r);-1===i&&r&&(i=this.findTrackId(null));const s={audioTracks:t};this.log(`Updating audio tracks, ${t.length} track(s) found in group(s): ${null==n?void 0:n.join(",")}`),this.hls.trigger(rt.AUDIO_TRACKS_UPDATED,s);const o=this.trackId;if(-1!==i&&-1===o)this.setAudioTrack(i);else if(t.length&&-1===o){var a;const e=new Error(`No audio track selected for current audio group-ID(s): ${null==(a=this.groupIds)?void 0:a.join(",")} track count: ${t.length}`);this.warn(e.message),this.hls.trigger(rt.ERROR,{type:at.MEDIA_ERROR,details:st.AUDIO_TRACK_LOAD_ERROR,fatal:!0,error:e})}}else this.shouldReloadPlaylist(r)&&this.setAudioTrack(this.trackId)}onError(t,e){!e.fatal&&e.context&&(e.context.type!==cn||e.context.id!==this.trackId||this.groupIds&&-1===this.groupIds.indexOf(e.context.groupId)||(this.requestScheduled=-1,this.checkRetry(e)))}get allAudioTracks(){return this.tracks}get audioTracks(){return this.tracksInGroup}get audioTrack(){return this.trackId}set audioTrack(t){this.selectDefaultTrack=!1,this.setAudioTrack(t)}setAudioOption(t){const e=this.hls;if(e.config.audioPreference=t,t){const n=this.allAudioTracks;if(this.selectDefaultTrack=!1,n.length){const i=this.currentTrack;if(i&&Ei(t,i,wi))return i;const r=bi(t,this.tracksInGroup,wi);if(r>-1){const t=this.tracksInGroup[r];return this.setAudioTrack(r),t}if(i){let i=e.loadLevel;-1===i&&(i=e.firstAutoLevel);const r=function(t,e,n,i,r){const a=e[i],s=e.reduce(((t,e,n)=>{const i=e.uri;return(t[i]||(t[i]=[])).push(n),t}),{})[a.uri];s.length>1&&(i=Math.max.apply(Math,s));const o=a.videoRange,l=a.frameRate,d=a.codecSet.substring(0,4),c=xi(e,i,(e=>{if(e.videoRange!==o||e.frameRate!==l||e.codecSet.substring(0,4)!==d)return!1;const i=e.audioGroups,a=n.filter((t=>!i||-1!==i.indexOf(t.groupId)));return bi(t,a,r)>-1}));return c>-1?c:xi(e,i,(e=>{const i=e.audioGroups,a=n.filter((t=>!i||-1!==i.indexOf(t.groupId)));return bi(t,a,r)>-1}))}(t,e.levels,n,i,wi);if(-1===r)return null;e.nextLoadLevel=r}if(t.channels||t.audioCodec){const e=bi(t,n);if(e>-1)return n[e]}}}return null}setAudioTrack(t){const e=this.tracksInGroup;if(t<0||t>=e.length)return void this.warn(`Invalid audio track id: ${t}`);this.clearTimer(),this.selectDefaultTrack=!1;const n=this.currentTrack,i=e[t],r=i.details&&!i.details.live;if(t===this.trackId&&i===n&&r)return;if(this.log(`Switching to audio-track ${t} "${i.name}" lang:${i.lang} group:${i.groupId} channels:${i.channels}`),this.trackId=t,this.currentTrack=i,this.hls.trigger(rt.AUDIO_TRACK_SWITCHING,X({},i)),r)return;const a=this.switchParams(i.url,null==n?void 0:n.details,i.details);this.loadPlaylist(a)}findTrackId(t){const e=this.tracksInGroup;for(let n=0;n<e.length;n++){const i=e[n];if((!this.selectDefaultTrack||i.default)&&(!t||Ei(t,i,wi)))return n}if(t){const{name:n,lang:i,assocLang:r,characteristics:a,audioCodec:s,channels:o}=t;for(let t=0;t<e.length;t++){if(Ei({name:n,lang:i,assocLang:r,characteristics:a,audioCodec:s,channels:o},e[t],wi))return t}for(let n=0;n<e.length;n++){const i=e[n];if(ya(t.attrs,i.attrs,["LANGUAGE","ASSOC-LANGUAGE","CHARACTERISTICS"]))return n}for(let n=0;n<e.length;n++){const i=e[n];if(ya(t.attrs,i.attrs,["LANGUAGE"]))return n}}return-1}loadPlaylist(t){const e=this.currentTrack;if(this.shouldLoadPlaylist(e)&&e){super.loadPlaylist();const n=e.id,i=e.groupId;let r=e.url;if(t)try{r=t.addDirectives(r)}catch(t){this.warn(`Could not construct new URL with HLS Delivery Directives: ${t}`)}this.log(`loading audio-track playlist ${n} "${e.name}" lang:${e.lang} group:${i}`),this.clearTimer(),this.hls.trigger(rt.AUDIO_TRACK_LOADING,{url:r,id:n,groupId:i,deliveryDirectives:t||null})}}},emeController:vs,cmcdController:class{constructor(t){this.hls=void 0,this.config=void 0,this.media=void 0,this.sid=void 0,this.cid=void 0,this.useHeaders=!1,this.includeKeys=void 0,this.initialized=!1,this.starved=!1,this.buffering=!0,this.audioBuffer=void 0,this.videoBuffer=void 0,this.onWaiting=()=>{this.initialized&&(this.starved=!0),this.buffering=!0},this.onPlaying=()=>{this.initialized||(this.initialized=!0),this.buffering=!1},this.applyPlaylistData=t=>{try{this.apply(t,{ot:Es.MANIFEST,su:!this.initialized})}catch(t){ut.warn("Could not generate manifest CMCD data.",t)}},this.applyFragmentData=t=>{try{const e=t.frag,n=this.hls.levels[e.level],i=this.getObjectType(e),r={d:1e3*e.duration,ot:i};i!==Es.VIDEO&&i!==Es.AUDIO&&i!=Es.MUXED||(r.br=n.bitrate/1e3,r.tb=this.getTopBandwidth(i)/1e3,r.bl=this.getBufferLength(i)),this.apply(t,r)}catch(t){ut.warn("Could not generate segment CMCD data.",t)}},this.hls=t;const e=this.config=t.config,{cmcd:n}=e;null!=n&&(e.pLoader=this.createPlaylistLoader(),e.fLoader=this.createFragmentLoader(),this.sid=n.sessionId||function(){try{return crypto.randomUUID()}catch(t){try{const t=URL.createObjectURL(new Blob),e=t.toString();return URL.revokeObjectURL(t),e.slice(e.lastIndexOf("/")+1)}catch(t){let e=(new Date).getTime();return"xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g,(t=>{const n=(e+16*Math.random())%16|0;return e=Math.floor(e/16),("x"==t?n:3&n|8).toString(16)}))}}}(),this.cid=n.contentId,this.useHeaders=!0===n.useHeaders,this.includeKeys=n.includeKeys,this.registerListeners())}registerListeners(){const t=this.hls;t.on(rt.MEDIA_ATTACHED,this.onMediaAttached,this),t.on(rt.MEDIA_DETACHED,this.onMediaDetached,this),t.on(rt.BUFFER_CREATED,this.onBufferCreated,this)}unregisterListeners(){const t=this.hls;t.off(rt.MEDIA_ATTACHED,this.onMediaAttached,this),t.off(rt.MEDIA_DETACHED,this.onMediaDetached,this),t.off(rt.BUFFER_CREATED,this.onBufferCreated,this)}destroy(){this.unregisterListeners(),this.onMediaDetached(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null,this.onWaiting=this.onPlaying=null}onMediaAttached(t,e){this.media=e.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)}onMediaDetached(){this.media&&(this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null)}onBufferCreated(t,e){var n,i;this.audioBuffer=null==(n=e.tracks.audio)?void 0:n.buffer,this.videoBuffer=null==(i=e.tracks.video)?void 0:i.buffer}createData(){var t;return{v:1,sf:ws.HLS,sid:this.sid,cid:this.cid,pr:null==(t=this.media)?void 0:t.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}}apply(t,e={}){tt(e,this.createData());const n=e.ot===Es.INIT||e.ot===Es.VIDEO||e.ot===Es.MUXED;this.starved&&n&&(e.bs=!0,e.su=!0,this.starved=!1),null==e.su&&(e.su=this.buffering);const{includeKeys:i}=this;i&&(e=Object.keys(e).reduce(((t,n)=>(i.includes(n)&&(t[n]=e[n]),t)),{})),this.useHeaders?(t.headers||(t.headers={}),eo(t.headers,e)):t.url=ro(t.url,e)}getObjectType(t){const{type:e}=t;return"subtitle"===e?Es.TIMED_TEXT:"initSegment"===t.sn?Es.INIT:"audio"===e?Es.AUDIO:"main"===e?this.hls.audioTracks.length?Es.VIDEO:Es.MUXED:void 0}getTopBandwidth(t){let e,n=0;const i=this.hls;if(t===Es.AUDIO)e=i.audioTracks;else{const t=i.maxAutoLevel,n=t>-1?t+1:i.levels.length;e=i.levels.slice(0,n)}for(const t of e)t.bitrate>n&&(n=t.bitrate);return n>0?n:NaN}getBufferLength(t){const e=this.hls.media,n=t===Es.AUDIO?this.audioBuffer:this.videoBuffer;if(!n||!e)return NaN;return 1e3*Bi.bufferInfo(n,e.currentTime,this.config.maxBufferHole).len}createPlaylistLoader(){const{pLoader:t}=this.config,e=this.applyPlaylistData,n=t||this.config.loader;return class{constructor(t){this.loader=void 0,this.loader=new n(t)}get stats(){return this.loader.stats}get context(){return this.loader.context}destroy(){this.loader.destroy()}abort(){this.loader.abort()}load(t,n,i){e(t),this.loader.load(t,n,i)}}}createFragmentLoader(){const{fLoader:t}=this.config,e=this.applyFragmentData,n=t||this.config.loader;return class{constructor(t){this.loader=void 0,this.loader=new n(t)}get stats(){return this.loader.stats}get context(){return this.loader.context}destroy(){this.loader.destroy()}abort(){this.loader.abort()}load(t,n,i){e(t),this.loader.load(t,n,i)}}}},contentSteeringController:class{constructor(t){this.hls=void 0,this.log=void 0,this.loader=null,this.uri=null,this.pathwayId=".",this.pathwayPriority=null,this.timeToLoad=300,this.reloadTimer=-1,this.updated=0,this.started=!1,this.enabled=!0,this.levels=null,this.audioTracks=null,this.subtitleTracks=null,this.penalizedPathways={},this.hls=t,this.log=ut.log.bind(ut,"[content-steering]:"),this.registerListeners()}registerListeners(){const t=this.hls;t.on(rt.MANIFEST_LOADING,this.onManifestLoading,this),t.on(rt.MANIFEST_LOADED,this.onManifestLoaded,this),t.on(rt.MANIFEST_PARSED,this.onManifestParsed,this),t.on(rt.ERROR,this.onError,this)}unregisterListeners(){const t=this.hls;t&&(t.off(rt.MANIFEST_LOADING,this.onManifestLoading,this),t.off(rt.MANIFEST_LOADED,this.onManifestLoaded,this),t.off(rt.MANIFEST_PARSED,this.onManifestParsed,this),t.off(rt.ERROR,this.onError,this))}startLoad(){if(this.started=!0,this.clearTimeout(),this.enabled&&this.uri){if(this.updated){const t=1e3*this.timeToLoad-(performance.now()-this.updated);if(t>0)return void this.scheduleRefresh(this.uri,t)}this.loadSteeringManifest(this.uri)}}stopLoad(){this.started=!1,this.loader&&(this.loader.destroy(),this.loader=null),this.clearTimeout()}clearTimeout(){-1!==this.reloadTimer&&(self.clearTimeout(this.reloadTimer),this.reloadTimer=-1)}destroy(){this.unregisterListeners(),this.stopLoad(),this.hls=null,this.levels=this.audioTracks=this.subtitleTracks=null}removeLevel(t){const e=this.levels;e&&(this.levels=e.filter((e=>e!==t)))}onManifestLoading(){this.stopLoad(),this.enabled=!0,this.timeToLoad=300,this.updated=0,this.uri=null,this.pathwayId=".",this.levels=this.audioTracks=this.subtitleTracks=null}onManifestLoaded(t,e){const{contentSteering:n}=e;null!==n&&(this.pathwayId=n.pathwayId,this.uri=n.uri,this.started&&this.startLoad())}onManifestParsed(t,e){this.audioTracks=e.audioTracks,this.subtitleTracks=e.subtitleTracks}onError(t,e){const{errorAction:n}=e;if((null==n?void 0:n.action)===ai&&n.flags===di){const t=this.levels;let i=this.pathwayPriority,r=this.pathwayId;if(e.context){const{groupId:n,pathwayId:i,type:a}=e.context;n&&t?r=this.getPathwayForGroupId(n,a,r):i&&(r=i)}r in this.penalizedPathways||(this.penalizedPathways[r]=performance.now()),!i&&t&&(i=t.reduce(((t,e)=>(-1===t.indexOf(e.pathwayId)&&t.push(e.pathwayId),t)),[])),i&&i.length>1&&(this.updatePathwayPriority(i),n.resolved=this.pathwayId!==r),n.resolved||ut.warn(`Could not resolve ${e.details} ("${e.error.message}") with content-steering for Pathway: ${r} levels: ${t?t.length:t} priorities: ${JSON.stringify(i)} penalized: ${JSON.stringify(this.penalizedPathways)}`)}}filterParsedLevels(t){this.levels=t;let e=this.getLevelsForPathway(this.pathwayId);if(0===e.length){const n=t[0].pathwayId;this.log(`No levels found in Pathway ${this.pathwayId}. Setting initial Pathway to "${n}"`),e=this.getLevelsForPathway(n),this.pathwayId=n}return e.length!==t.length?(this.log(`Found ${e.length}/${t.length} levels in Pathway "${this.pathwayId}"`),e):t}getLevelsForPathway(t){return null===this.levels?[]:this.levels.filter((e=>t===e.pathwayId))}updatePathwayPriority(t){let e;this.pathwayPriority=t;const n=this.penalizedPathways,i=performance.now();Object.keys(n).forEach((t=>{i-n[t]>3e5&&delete n[t]}));for(let i=0;i<t.length;i++){const r=t[i];if(r in n)continue;if(r===this.pathwayId)return;const a=this.hls.nextLoadLevel,s=this.hls.levels[a];if(e=this.getLevelsForPathway(r),e.length>0){this.log(`Setting Pathway to "${r}"`),this.pathwayId=r,Vn(e),this.hls.trigger(rt.LEVELS_UPDATED,{levels:e});const t=this.hls.levels[a];s&&t&&this.levels&&(t.attrs["STABLE-VARIANT-ID"]!==s.attrs["STABLE-VARIANT-ID"]&&t.bitrate!==s.bitrate&&this.log(`Unstable Pathways change from bitrate ${s.bitrate} to ${t.bitrate}`),this.hls.nextLoadLevel=a);break}}}getPathwayForGroupId(t,e,n){const i=this.getLevelsForPathway(n).concat(this.levels||[]);for(let n=0;n<i.length;n++)if(e===cn&&i[n].hasAudioGroup(t)||e===un&&i[n].hasSubtitleGroup(t))return i[n].pathwayId;return n}clonePathways(t){const e=this.levels;if(!e)return;const n={},i={};t.forEach((t=>{const{ID:r,"BASE-ID":a,"URI-REPLACEMENT":s}=t;if(e.some((t=>t.pathwayId===r)))return;const o=this.getLevelsForPathway(a).map((t=>{const e=new ft(t.attrs);e["PATHWAY-ID"]=r;const a=e.AUDIO&&`${e.AUDIO}_clone_${r}`,o=e.SUBTITLES&&`${e.SUBTITLES}_clone_${r}`;a&&(n[e.AUDIO]=a,e.AUDIO=a),o&&(i[e.SUBTITLES]=o,e.SUBTITLES=o);const l=so(t.uri,e["STABLE-VARIANT-ID"],"PER-VARIANT-URIS",s),d=new Nn({attrs:e,audioCodec:t.audioCodec,bitrate:t.bitrate,height:t.height,name:t.name,url:l,videoCodec:t.videoCodec,width:t.width});if(t.audioGroups)for(let e=1;e<t.audioGroups.length;e++)d.addGroupId("audio",`${t.audioGroups[e]}_clone_${r}`);if(t.subtitleGroups)for(let e=1;e<t.subtitleGroups.length;e++)d.addGroupId("text",`${t.subtitleGroups[e]}_clone_${r}`);return d}));e.push(...o),ao(this.audioTracks,n,s,r),ao(this.subtitleTracks,i,s,r)}))}loadSteeringManifest(t){const e=this.hls.config,n=e.loader;let i;this.loader&&this.loader.destroy(),this.loader=new n(e);try{i=new self.URL(t)}catch(e){return this.enabled=!1,void this.log(`Failed to parse Steering Manifest URI: ${t}`)}if("data:"!==i.protocol){const t=0|(this.hls.bandwidthEstimate||e.abrEwmaDefaultEstimate);i.searchParams.set("_HLS_pathway",this.pathwayId),i.searchParams.set("_HLS_throughput",""+t)}const r={responseType:"json",url:i.href},a=e.steeringManifestLoadPolicy.default,s=a.errorRetry||a.timeoutRetry||{},o={loadPolicy:a,timeout:a.maxLoadTimeMs,maxRetry:s.maxNumRetry||0,retryDelay:s.retryDelayMs||0,maxRetryDelay:s.maxRetryDelayMs||0},l={onSuccess:(t,e,n,r)=>{this.log(`Loaded steering manifest: "${i}"`);const a=t.data;if(1!==a.VERSION)return void this.log(`Steering VERSION ${a.VERSION} not supported!`);this.updated=performance.now(),this.timeToLoad=a.TTL;const{"RELOAD-URI":s,"PATHWAY-CLONES":o,"PATHWAY-PRIORITY":l}=a;if(s)try{this.uri=new self.URL(s,i).href}catch(t){return this.enabled=!1,void this.log(`Failed to parse Steering Manifest RELOAD-URI: ${s}`)}this.scheduleRefresh(this.uri||n.url),o&&this.clonePathways(o);const d={steeringManifest:a,url:i.toString()};this.hls.trigger(rt.STEERING_MANIFEST_LOADED,d),l&&this.updatePathwayPriority(l)},onError:(t,e,n,i)=>{if(this.log(`Error loading steering manifest: ${t.code} ${t.text} (${e.url})`),this.stopLoad(),410===t.code)return this.enabled=!1,void this.log(`Steering manifest ${e.url} no longer available`);let r=1e3*this.timeToLoad;if(429!==t.code)this.scheduleRefresh(this.uri||e.url,r);else{const t=this.loader;if("function"==typeof(null==t?void 0:t.getResponseHeader)){const e=t.getResponseHeader("Retry-After");e&&(r=1e3*parseFloat(e))}this.log(`Steering manifest ${e.url} rate limited`)}},onTimeout:(t,e,n)=>{this.log(`Timeout loading steering manifest (${e.url})`),this.scheduleRefresh(this.uri||e.url)}};this.log(`Requesting steering manifest: ${i}`),this.loader.load(r,o,l)}scheduleRefresh(t,e=1e3*this.timeToLoad){this.clearTimeout(),this.reloadTimer=self.setTimeout((()=>{var e;const n=null==(e=this.hls)?void 0:e.media;!n||n.ended?this.scheduleRefresh(t,1e3*this.timeToLoad):this.loadSteeringManifest(t)}),e)}}});function yo(t){return t&&"object"==typeof t?Array.isArray(t)?t.map(yo):Object.keys(t).reduce(((e,n)=>(e[n]=yo(t[n]),e)),{}):t}function Ao(t){const e=t.loader;if(e!==uo&&e!==lo)ut.log("[config]: Custom loader detected, cannot enable progressive streaming"),t.progressive=!1;else{(function(){if(self.fetch&&self.AbortController&&self.ReadableStream&&self.Request)try{return new self.ReadableStream({}),!0}catch(t){}return!1})()&&(t.loader=uo,t.progressive=!0,t.enableSoftwareAES=!0,ut.log("[config]: Progressive streaming enabled, using FetchLoader"))}}let vo;class bo extends ui{constructor(t,e){super(t,"[level-controller]"),this._levels=[],this._firstLevel=-1,this._maxAutoLevel=-1,this._startLevel=void 0,this.currentLevel=null,this.currentLevelIndex=-1,this.manualLevelIndex=-1,this.steering=void 0,this.onParsedComplete=void 0,this.steering=e,this._registerListeners()}_registerListeners(){const{hls:t}=this;t.on(rt.MANIFEST_LOADING,this.onManifestLoading,this),t.on(rt.MANIFEST_LOADED,this.onManifestLoaded,this),t.on(rt.LEVEL_LOADED,this.onLevelLoaded,this),t.on(rt.LEVELS_UPDATED,this.onLevelsUpdated,this),t.on(rt.FRAG_BUFFERED,this.onFragBuffered,this),t.on(rt.ERROR,this.onError,this)}_unregisterListeners(){const{hls:t}=this;t.off(rt.MANIFEST_LOADING,this.onManifestLoading,this),t.off(rt.MANIFEST_LOADED,this.onManifestLoaded,this),t.off(rt.LEVEL_LOADED,this.onLevelLoaded,this),t.off(rt.LEVELS_UPDATED,this.onLevelsUpdated,this),t.off(rt.FRAG_BUFFERED,this.onFragBuffered,this),t.off(rt.ERROR,this.onError,this)}destroy(){this._unregisterListeners(),this.steering=null,this.resetLevels(),super.destroy()}stopLoad(){this._levels.forEach((t=>{t.loadError=0,t.fragmentError=0})),super.stopLoad()}resetLevels(){this._startLevel=void 0,this.manualLevelIndex=-1,this.currentLevelIndex=-1,this.currentLevel=null,this._levels=[],this._maxAutoLevel=-1}onManifestLoading(t,e){this.resetLevels()}onManifestLoaded(t,e){const n=this.hls.config.preferManagedMediaSource,i=[],r={},a={};let s=!1,o=!1,l=!1;e.levels.forEach((t=>{var e,d;const c=t.attrs;let{audioCodec:u,videoCodec:h}=t;-1!==(null==(e=u)?void 0:e.indexOf("mp4a.40.34"))&&(vo||(vo=/chrome|firefox/i.test(navigator.userAgent)),vo&&(t.audioCodec=u=void 0)),u&&(t.audioCodec=u=Ke(u,n)),0===(null==(d=h)?void 0:d.indexOf("avc1"))&&(h=t.videoCodec=function(t){const e=t.split(".");if(e.length>2){let t=e.shift()+".";return t+=parseInt(e.shift()).toString(16),t+=("000"+parseInt(e.shift()).toString(16)).slice(-4),t}return t}(h));const{width:p,height:f,unknownCodecs:m}=t;if(s||(s=!(!p||!f)),o||(o=!!h),l||(l=!!u),null!=m&&m.length||u&&!Ne(u,"audio",n)||h&&!Ne(h,"video",n))return;const{CODECS:g,"FRAME-RATE":y,"HDCP-LEVEL":A,"PATHWAY-ID":v,RESOLUTION:b,"VIDEO-RANGE":E}=c,w=`${`${v||"."}-`}${t.bitrate}-${b}-${y}-${g}-${E}-${A}`;if(r[w])if(r[w].uri===t.url||t.attrs["PATHWAY-ID"])r[w].addGroupId("audio",c.AUDIO),r[w].addGroupId("text",c.SUBTITLES);else{const e=a[w]+=1;t.attrs["PATHWAY-ID"]=new Array(e+1).join(".");const n=new Nn(t);r[w]=n,i.push(n)}else{const e=new Nn(t);r[w]=e,a[w]=1,i.push(e)}})),this.filterAndSortMediaOptions(i,e,s,o,l)}filterAndSortMediaOptions(t,e,n,i,r){let a=[],s=[],o=t;if((n||i)&&r&&(o=o.filter((({videoCodec:t,videoRange:e,width:n,height:i})=>{return(!!t||!(!n||!i))&&(!!(r=e)&&Bn.indexOf(r)>-1);var r}))),0===o.length)return void Promise.resolve().then((()=>{if(this.hls){e.levels.length&&this.warn(`One or more CODECS in variant not supported: ${JSON.stringify(e.levels[0].attrs)}`);const t=new Error("no level with compatible codecs found in manifest");this.hls.trigger(rt.ERROR,{type:at.MEDIA_ERROR,details:st.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:e.url,error:t,reason:t.message})}}));if(e.audioTracks){const{preferManagedMediaSource:t}=this.hls.config;a=e.audioTracks.filter((e=>!e.audioCodec||Ne(e.audioCodec,"audio",t))),Eo(a)}e.subtitles&&(s=e.subtitles,Eo(s));const l=o.slice(0);o.sort(((t,e)=>{if(t.attrs["HDCP-LEVEL"]!==e.attrs["HDCP-LEVEL"])return(t.attrs["HDCP-LEVEL"]||"")>(e.attrs["HDCP-LEVEL"]||"")?1:-1;if(n&&t.height!==e.height)return t.height-e.height;if(t.frameRate!==e.frameRate)return t.frameRate-e.frameRate;if(t.videoRange!==e.videoRange)return Bn.indexOf(t.videoRange)-Bn.indexOf(e.videoRange);if(t.videoCodec!==e.videoCodec){const n=je(t.videoCodec),i=je(e.videoCodec);if(n!==i)return i-n}if(t.uri===e.uri&&t.codecSet!==e.codecSet){const n=He(t.codecSet),i=He(e.codecSet);if(n!==i)return i-n}return t.averageBitrate!==e.averageBitrate?t.averageBitrate-e.averageBitrate:0}));let d=l[0];if(this.steering&&(o=this.steering.filterParsedLevels(o),o.length!==l.length))for(let t=0;t<l.length;t++)if(l[t].pathwayId===o[0].pathwayId){d=l[t];break}this._levels=o;for(let t=0;t<o.length;t++)if(o[t]===d){var c;this._firstLevel=t;const e=d.bitrate,n=this.hls.bandwidthEstimate;if(this.log(`manifest loaded, ${o.length} level(s) found, first bitrate: ${e}`),void 0===(null==(c=this.hls.userConfig)?void 0:c.abrEwmaDefaultEstimate)){const t=Math.min(e,this.hls.config.abrEwmaDefaultEstimateMax);t>n&&n===go.abrEwmaDefaultEstimate&&(this.hls.bandwidthEstimate=t)}break}const u=r&&!i,h={levels:o,audioTracks:a,subtitleTracks:s,sessionData:e.sessionData,sessionKeys:e.sessionKeys,firstLevel:this._firstLevel,stats:e.stats,audio:r,video:i,altAudio:!u&&a.some((t=>!!t.url))};this.hls.trigger(rt.MANIFEST_PARSED,h),(this.hls.config.autoStartLoad||this.hls.forceStartLoad)&&this.hls.startLoad(this.hls.config.startPosition)}get levels(){return 0===this._levels.length?null:this._levels}get level(){return this.currentLevelIndex}set level(t){const e=this._levels;if(0===e.length)return;if(t<0||t>=e.length){const n=new Error("invalid level idx"),i=t<0;if(this.hls.trigger(rt.ERROR,{type:at.OTHER_ERROR,details:st.LEVEL_SWITCH_ERROR,level:t,fatal:i,error:n,reason:n.message}),i)return;t=Math.min(t,e.length-1)}const n=this.currentLevelIndex,i=this.currentLevel,r=i?i.attrs["PATHWAY-ID"]:void 0,a=e[t],s=a.attrs["PATHWAY-ID"];if(this.currentLevelIndex=t,this.currentLevel=a,n===t&&a.details&&i&&r===s)return;this.log(`Switching to level ${t} (${a.height?a.height+"p ":""}${a.videoRange?a.videoRange+" ":""}${a.codecSet?a.codecSet+" ":""}@${a.bitrate})${s?" with Pathway "+s:""} from level ${n}${r?" with Pathway "+r:""}`);const o={level:t,attrs:a.attrs,details:a.details,bitrate:a.bitrate,averageBitrate:a.averageBitrate,maxBitrate:a.maxBitrate,realBitrate:a.realBitrate,width:a.width,height:a.height,codecSet:a.codecSet,audioCodec:a.audioCodec,videoCodec:a.videoCodec,audioGroups:a.audioGroups,subtitleGroups:a.subtitleGroups,loaded:a.loaded,loadError:a.loadError,fragmentError:a.fragmentError,name:a.name,id:a.id,uri:a.uri,url:a.url,urlId:0,audioGroupIds:a.audioGroupIds,textGroupIds:a.textGroupIds};this.hls.trigger(rt.LEVEL_SWITCHING,o);const l=a.details;if(!l||l.live){const t=this.switchParams(a.uri,null==i?void 0:i.details,l);this.loadPlaylist(t)}}get manualLevel(){return this.manualLevelIndex}set manualLevel(t){this.manualLevelIndex=t,void 0===this._startLevel&&(this._startLevel=t),-1!==t&&(this.level=t)}get firstLevel(){return this._firstLevel}set firstLevel(t){this._firstLevel=t}get startLevel(){if(void 0===this._startLevel){const t=this.hls.config.startLevel;return void 0!==t?t:this.hls.firstAutoLevel}return this._startLevel}set startLevel(t){this._startLevel=t}onError(t,e){!e.fatal&&e.context&&e.context.type===dn&&e.context.level===this.level&&this.checkRetry(e)}onFragBuffered(t,{frag:e}){if(void 0!==e&&e.type===hn){const t=e.elementaryStreams;if(!Object.keys(t).some((e=>!!t[e])))return;const n=this._levels[e.level];null!=n&&n.loadError&&(this.log(`Resetting level error count of ${n.loadError} on frag buffered`),n.loadError=0)}}onLevelLoaded(t,e){var n;const{level:i,details:r}=e,a=this._levels[i];var s;if(!a)return this.warn(`Invalid level index ${i}`),void(null!=(s=e.deliveryDirectives)&&s.skip&&(r.deltaUpdateFailed=!0));i===this.currentLevelIndex?(0===a.fragmentError&&(a.loadError=0),this.playlistLoaded(i,e,a.details)):null!=(n=e.deliveryDirectives)&&n.skip&&(r.deltaUpdateFailed=!0)}loadPlaylist(t){super.loadPlaylist();const e=this.currentLevelIndex,n=this.currentLevel;if(n&&this.shouldLoadPlaylist(n)){let i=n.uri;if(t)try{i=t.addDirectives(i)}catch(t){this.warn(`Could not construct new URL with HLS Delivery Directives: ${t}`)}const r=n.attrs["PATHWAY-ID"];this.log(`Loading level index ${e}${void 0!==(null==t?void 0:t.msn)?" at sn "+t.msn+" part "+t.part:""} with${r?" Pathway "+r:""} ${i}`),this.clearTimer(),this.hls.trigger(rt.LEVEL_LOADING,{url:i,level:e,pathwayId:n.attrs["PATHWAY-ID"],id:0,deliveryDirectives:t||null})}}get nextLoadLevel(){return-1!==this.manualLevelIndex?this.manualLevelIndex:this.hls.nextAutoLevel}set nextLoadLevel(t){this.level=t,-1===this.manualLevelIndex&&(this.hls.nextAutoLevel=t)}removeLevel(t){var e;const n=this._levels.filter(((e,n)=>n!==t||(this.steering&&this.steering.removeLevel(e),e===this.currentLevel&&(this.currentLevel=null,this.currentLevelIndex=-1,e.details&&e.details.fragments.forEach((t=>t.level=-1))),!1)));Vn(n),this._levels=n,this.currentLevelIndex>-1&&null!=(e=this.currentLevel)&&e.details&&(this.currentLevelIndex=this.currentLevel.details.fragments[0].level),this.hls.trigger(rt.LEVELS_UPDATED,{levels:n})}onLevelsUpdated(t,{levels:e}){this._levels=e}checkMaxAutoUpdated(){const{autoLevelCapping:t,maxAutoLevel:e,maxHdcpLevel:n}=this.hls;this._maxAutoLevel!==e&&(this._maxAutoLevel=e,this.hls.trigger(rt.MAX_AUTO_LEVEL_UPDATED,{autoLevelCapping:t,levels:this.levels,maxAutoLevel:e,minAutoLevel:this.hls.minAutoLevel,maxHdcpLevel:n}))}}function Eo(t){const e={};t.forEach((t=>{const n=t.groupId||"";t.id=e[n]=e[n]||0,e[n]++}))}class wo{constructor(t){this.config=void 0,this.keyUriToKeyInfo={},this.emeController=null,this.config=t}abort(t){for(const n in this.keyUriToKeyInfo){const i=this.keyUriToKeyInfo[n].loader;if(i){var e;if(t&&t!==(null==(e=i.context)?void 0:e.frag.type))return;i.abort()}}}detach(){for(const t in this.keyUriToKeyInfo){const e=this.keyUriToKeyInfo[t];(e.mediaKeySessionContext||e.decryptdata.isCommonEncryption)&&delete this.keyUriToKeyInfo[t]}}destroy(){this.detach();for(const t in this.keyUriToKeyInfo){const e=this.keyUriToKeyInfo[t].loader;e&&e.destroy()}this.keyUriToKeyInfo={}}createKeyLoadError(t,e=st.KEY_LOAD_ERROR,n,i,r){return new Yi({type:at.NETWORK_ERROR,details:e,fatal:!1,frag:t,response:r,error:n,networkDetails:i})}loadClear(t,e){if(this.emeController&&this.config.emeEnabled){const{sn:n,cc:i}=t;for(let t=0;t<e.length;t++){const r=e[t];if(i<=r.cc&&("initSegment"===n||"initSegment"===r.sn||n<r.sn)){this.emeController.selectKeySystemFormat(r).then((t=>{r.setKeyFormat(t)}));break}}}}load(t){return!t.decryptdata&&t.encrypted&&this.emeController?this.emeController.selectKeySystemFormat(t).then((e=>this.loadInternal(t,e))):this.loadInternal(t)}loadInternal(t,e){var n,i;e&&t.setKeyFormat(e);const r=t.decryptdata;if(!r){const n=new Error(e?`Expected frag.decryptdata to be defined after setting format ${e}`:"Missing decryption data on fragment in onKeyLoading");return Promise.reject(this.createKeyLoadError(t,st.KEY_LOAD_ERROR,n))}const a=r.uri;if(!a)return Promise.reject(this.createKeyLoadError(t,st.KEY_LOAD_ERROR,new Error(`Invalid key URI: "${a}"`)));let s=this.keyUriToKeyInfo[a];if(null!=(n=s)&&n.decryptdata.key)return r.key=s.decryptdata.key,Promise.resolve({frag:t,keyInfo:s});var o;if(null!=(i=s)&&i.keyLoadPromise)switch(null==(o=s.mediaKeySessionContext)?void 0:o.keyStatus){case void 0:case"status-pending":case"usable":case"usable-in-future":return s.keyLoadPromise.then((e=>(r.key=e.keyInfo.decryptdata.key,{frag:t,keyInfo:s})))}switch(s=this.keyUriToKeyInfo[a]={decryptdata:r,keyLoadPromise:null,loader:null,mediaKeySessionContext:null},r.method){case"ISO-23001-7":case"SAMPLE-AES":case"SAMPLE-AES-CENC":case"SAMPLE-AES-CTR":return"identity"===r.keyFormat?this.loadKeyHTTP(s,t):this.loadKeyEME(s,t);case"AES-128":return this.loadKeyHTTP(s,t);default:return Promise.reject(this.createKeyLoadError(t,st.KEY_LOAD_ERROR,new Error(`Key supplied with unsupported METHOD: "${r.method}"`)))}}loadKeyEME(t,e){const n={frag:e,keyInfo:t};if(this.emeController&&this.config.emeEnabled){const e=this.emeController.loadKey(n);if(e)return(t.keyLoadPromise=e.then((e=>(t.mediaKeySessionContext=e,n)))).catch((e=>{throw t.keyLoadPromise=null,e}))}return Promise.resolve(n)}loadKeyHTTP(t,e){const n=this.config,i=new(0,n.loader)(n);return e.keyLoader=t.loader=i,t.keyLoadPromise=new Promise(((r,a)=>{const s={keyInfo:t,frag:e,responseType:"arraybuffer",url:t.decryptdata.uri},o=n.keyLoadPolicy.default,l={loadPolicy:o,timeout:o.maxLoadTimeMs,maxRetry:0,retryDelay:0,maxRetryDelay:0},d={onSuccess:(t,e,n,i)=>{const{frag:s,keyInfo:o,url:l}=n;if(!s.decryptdata||o!==this.keyUriToKeyInfo[l])return a(this.createKeyLoadError(s,st.KEY_LOAD_ERROR,new Error("after key load, decryptdata unset or changed"),i));o.decryptdata.key=s.decryptdata.key=new Uint8Array(t.data),s.keyLoader=null,o.loader=null,r({frag:s,keyInfo:o})},onError:(t,n,i,r)=>{this.resetLoader(n),a(this.createKeyLoadError(e,st.KEY_LOAD_ERROR,new Error(`HTTP Error ${t.code} loading key ${t.text}`),i,X({url:s.url,data:void 0},t)))},onTimeout:(t,n,i)=>{this.resetLoader(n),a(this.createKeyLoadError(e,st.KEY_LOAD_TIMEOUT,new Error("key loading timed out"),i))},onAbort:(t,n,i)=>{this.resetLoader(n),a(this.createKeyLoadError(e,st.INTERNAL_ABORTED,new Error("key loading aborted"),i))}};i.load(s,l,d)}))}resetLoader(t){const{frag:e,keyInfo:n,url:i}=t,r=n.loader;e.keyLoader===r&&(e.keyLoader=null,n.loader=null),delete this.keyUriToKeyInfo[i],r&&r.destroy()}}function xo(){return self.SourceBuffer||self.WebKitSourceBuffer}function So(){if(!Oe())return!1;const t=xo();return!t||t.prototype&&"function"==typeof t.prototype.appendBuffer&&"function"==typeof t.prototype.remove}class _o{constructor(t,e,n,i){this.config=void 0,this.media=null,this.fragmentTracker=void 0,this.hls=void 0,this.nudgeRetry=0,this.stallReported=!1,this.stalled=null,this.moved=!1,this.seeking=!1,this.config=t,this.media=e,this.fragmentTracker=n,this.hls=i}destroy(){this.media=null,this.hls=this.fragmentTracker=null}poll(t,e){const{config:n,media:i,stalled:r}=this;if(null===i)return;const{currentTime:a,seeking:s}=i,o=this.seeking&&!s,l=!this.seeking&&s;if(this.seeking=s,a!==t){if(this.moved=!0,s||(this.nudgeRetry=0),null!==r){if(this.stallReported){const t=self.performance.now()-r;ut.warn(`playback not stuck anymore @${a}, after ${Math.round(t)}ms`),this.stallReported=!1}this.stalled=null}return}if(l||o)return void(this.stalled=null);if(i.paused&&!s||i.ended||0===i.playbackRate||!Bi.getBuffered(i).length)return void(this.nudgeRetry=0);const d=Bi.bufferInfo(i,a,0),c=d.nextStart||0;if(s){const t=d.len>2,n=!c||e&&e.start<=a||c-a>2&&!this.fragmentTracker.getPartialFragment(a);if(t||n)return;this.moved=!1}if(!this.moved&&null!==this.stalled){var u;if(!(d.len>0)&&!c)return;const t=Math.max(c,d.start||0)-a,e=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,n=(null==e||null==(u=e.details)?void 0:u.live)?2*e.details.targetduration:2,r=this.fragmentTracker.getPartialFragment(a);if(t>0&&(t<=n||r))return void(i.paused||this._trySkipBufferHole(r))}const h=self.performance.now();if(null===r)return void(this.stalled=h);const p=h-r;if(!s&&p>=250&&(this._reportStall(d),!this.media))return;const f=Bi.bufferInfo(i,a,n.maxBufferHole);this._tryFixBufferStall(f,p)}_tryFixBufferStall(t,e){const{config:n,fragmentTracker:i,media:r}=this;if(null===r)return;const a=r.currentTime,s=i.getPartialFragment(a);if(s){if(this._trySkipBufferHole(s)||!this.media)return}(t.len>n.maxBufferHole||t.nextStart&&t.nextStart-a<n.maxBufferHole)&&e>1e3*n.highBufferWatchdogPeriod&&(ut.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())}_reportStall(t){const{hls:e,media:n,stallReported:i}=this;if(!i&&n){this.stallReported=!0;const i=new Error(`Playback stalling at @${n.currentTime} due to low buffer (${JSON.stringify(t)})`);ut.warn(i.message),e.trigger(rt.ERROR,{type:at.MEDIA_ERROR,details:st.BUFFER_STALLED_ERROR,fatal:!1,error:i,buffer:t.len})}}_trySkipBufferHole(t){const{config:e,hls:n,media:i}=this;if(null===i)return 0;const r=i.currentTime,a=Bi.bufferInfo(i,r,0),s=r<a.start?a.start:a.nextStart;if(s){const o=a.len<=e.maxBufferHole,l=a.len>0&&a.len<1&&i.readyState<3,d=s-r;if(d>0&&(o||l)){if(d>e.maxBufferHole){const{fragmentTracker:e}=this;let n=!1;if(0===r){const t=e.getAppendedFrag(0,hn);t&&s<t.end&&(n=!0)}if(!n){const n=t||e.getAppendedFrag(r,hn);if(n){let t=!1,i=n.end;for(;i<s;){const n=e.getPartialFragment(i);if(!n){t=!0;break}i+=n.duration}if(t)return 0}}}const a=Math.max(s+.05,r+.1);if(ut.warn(`skipping hole, adjusting currentTime from ${r} to ${a}`),this.moved=!0,this.stalled=null,i.currentTime=a,t&&!t.gap){const e=new Error(`fragment loaded with buffer holes, seeking from ${r} to ${a}`);n.trigger(rt.ERROR,{type:at.MEDIA_ERROR,details:st.BUFFER_SEEK_OVER_HOLE,fatal:!1,error:e,reason:e.message,frag:t})}return a}}return 0}_tryNudgeBuffer(){const{config:t,hls:e,media:n,nudgeRetry:i}=this;if(null===n)return;const r=n.currentTime;if(this.nudgeRetry++,i<t.nudgeMaxRetry){const a=r+(i+1)*t.nudgeOffset,s=new Error(`Nudging 'currentTime' from ${r} to ${a}`);ut.warn(s.message),n.currentTime=a,e.trigger(rt.ERROR,{type:at.MEDIA_ERROR,details:st.BUFFER_NUDGE_ON_STALL,error:s,fatal:!1})}else{const n=new Error(`Playhead still not moving while enough data buffered @${r} after ${t.nudgeMaxRetry} nudges`);ut.error(n.message),e.trigger(rt.ERROR,{type:at.MEDIA_ERROR,details:st.BUFFER_STALLED_ERROR,error:n,fatal:!0})}}}class To extends lr{constructor(t,e,n){super(t,e,n,"[stream-controller]",hn),this.audioCodecSwap=!1,this.gapController=null,this.level=-1,this._forceStartLoad=!1,this.altAudio=!1,this.audioOnly=!1,this.fragPlaying=null,this.onvplaying=null,this.onvseeked=null,this.fragLastKbps=0,this.couldBacktrack=!1,this.backtrackFragment=null,this.audioCodecSwitch=!1,this.videoBuffer=null,this._registerListeners()}_registerListeners(){const{hls:t}=this;t.on(rt.MEDIA_ATTACHED,this.onMediaAttached,this),t.on(rt.MEDIA_DETACHING,this.onMediaDetaching,this),t.on(rt.MANIFEST_LOADING,this.onManifestLoading,this),t.on(rt.MANIFEST_PARSED,this.onManifestParsed,this),t.on(rt.LEVEL_LOADING,this.onLevelLoading,this),t.on(rt.LEVEL_LOADED,this.onLevelLoaded,this),t.on(rt.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),t.on(rt.ERROR,this.onError,this),t.on(rt.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),t.on(rt.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),t.on(rt.BUFFER_CREATED,this.onBufferCreated,this),t.on(rt.BUFFER_FLUSHED,this.onBufferFlushed,this),t.on(rt.LEVELS_UPDATED,this.onLevelsUpdated,this),t.on(rt.FRAG_BUFFERED,this.onFragBuffered,this)}_unregisterListeners(){const{hls:t}=this;t.off(rt.MEDIA_ATTACHED,this.onMediaAttached,this),t.off(rt.MEDIA_DETACHING,this.onMediaDetaching,this),t.off(rt.MANIFEST_LOADING,this.onManifestLoading,this),t.off(rt.MANIFEST_PARSED,this.onManifestParsed,this),t.off(rt.LEVEL_LOADED,this.onLevelLoaded,this),t.off(rt.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),t.off(rt.ERROR,this.onError,this),t.off(rt.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),t.off(rt.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),t.off(rt.BUFFER_CREATED,this.onBufferCreated,this),t.off(rt.BUFFER_FLUSHED,this.onBufferFlushed,this),t.off(rt.LEVELS_UPDATED,this.onLevelsUpdated,this),t.off(rt.FRAG_BUFFERED,this.onFragBuffered,this)}onHandlerDestroying(){this._unregisterListeners(),super.onHandlerDestroying()}startLoad(t){if(this.levels){const{lastCurrentTime:e,hls:n}=this;if(this.stopLoad(),this.setInterval(100),this.level=-1,!this.startFragRequested){let t=n.startLevel;-1===t&&(n.config.testBandwidth&&this.levels.length>1?(t=0,this.bitrateTest=!0):t=n.firstAutoLevel),n.nextLoadLevel=t,this.level=n.loadLevel,this.loadedmetadata=!1}e>0&&-1===t&&(this.log(`Override startPosition with lastCurrentTime @${e.toFixed(3)}`),t=e),this.state=Xi,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=t,this.tick()}else this._forceStartLoad=!0,this.state=Qi}stopLoad(){this._forceStartLoad=!1,super.stopLoad()}doTick(){switch(this.state){case or:{const{levels:t,level:e}=this,n=null==t?void 0:t[e],i=null==n?void 0:n.details;if(i&&(!i.live||this.levelLastLoaded===n)){if(this.waitForCdnTuneIn(i))break;this.state=Xi;break}if(this.hls.nextLoadLevel!==this.level){this.state=Xi;break}break}case tr:{var t;const e=self.performance.now(),n=this.retryDate;if(!n||e>=n||null!=(t=this.media)&&t.seeking){const{levels:t,level:e}=this,n=null==t?void 0:t[e];this.resetStartWhenNotLoaded(n||null),this.state=Xi}}}this.state===Xi&&this.doTickIdle(),this.onTickEnd()}onTickEnd(){super.onTickEnd(),this.checkBuffer(),this.checkFragmentChanged()}doTickIdle(){const{hls:t,levelLastLoaded:e,levels:n,media:i}=this;if(null===e||!i&&(this.startFragRequested||!t.config.startFragPrefetch))return;if(this.altAudio&&this.audioOnly)return;const r=t.nextLoadLevel;if(null==n||!n[r])return;const a=n[r],s=this.getMainFwdBufferInfo();if(null===s)return;const o=this.getLevelDetails();if(o&&this._streamEnded(s,o)){const t={};return this.altAudio&&(t.type="video"),this.hls.trigger(rt.BUFFER_EOS,t),void(this.state=rr)}t.loadLevel!==r&&-1===t.manualLevel&&this.log(`Adapting to level ${r} from level ${this.level}`),this.level=t.nextLoadLevel=r;const l=a.details;if(!l||this.state===or||l.live&&this.levelLastLoaded!==a)return this.level=r,void(this.state=or);const d=s.len,c=this.getMaxBufferLength(a.maxBitrate);if(d>=c)return;this.backtrackFragment&&this.backtrackFragment.start>s.end&&(this.backtrackFragment=null);const u=this.backtrackFragment?this.backtrackFragment.start:s.end;let h=this.getNextFragment(u,l);if(this.couldBacktrack&&!this.fragPrevious&&h&&"initSegment"!==h.sn&&this.fragmentTracker.getState(h)!==Ci){var p;const t=(null!=(p=this.backtrackFragment)?p:h).sn-l.startSN,e=l.fragments[t-1];e&&h.cc===e.cc&&(h=e,this.fragmentTracker.removeFragment(e))}else this.backtrackFragment&&s.len&&(this.backtrackFragment=null);if(h&&this.isLoopLoading(h,u)){if(!h.gap){const t=this.audioOnly&&!this.altAudio?At:vt,e=(t===vt?this.videoBuffer:this.mediaBuffer)||this.media;e&&this.afterBufferFlushed(e,t,hn)}h=this.getNextFragmentLoopLoading(h,l,s,hn,c)}h&&(!h.initSegment||h.initSegment.data||this.bitrateTest||(h=h.initSegment),this.loadFragment(h,a,u))}loadFragment(t,e,n){const i=this.fragmentTracker.getState(t);this.fragCurrent=t,i===_i||i===ki?"initSegment"===t.sn?this._loadInitSegment(t,e):this.bitrateTest?(this.log(`Fragment ${t.sn} of level ${t.level} is being downloaded to test bitrate and will not be buffered`),this._loadBitrateTestFrag(t,e)):(this.startFragRequested=!0,super.loadFragment(t,e,n)):this.clearTrackerIfNeeded(t)}getBufferedFrag(t){return this.fragmentTracker.getBufferedFrag(t,hn)}followingBufferedFrag(t){return t?this.getBufferedFrag(t.end+.5):null}immediateLevelSwitch(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)}nextLevelSwitch(){const{levels:t,media:e}=this;if(null!=e&&e.readyState){let n;const i=this.getAppendedFrag(e.currentTime);i&&i.start>1&&this.flushMainBuffer(0,i.start-1);const r=this.getLevelDetails();if(null!=r&&r.live){const t=this.getMainFwdBufferInfo();if(!t||t.len<2*r.targetduration)return}if(!e.paused&&t){const e=t[this.hls.nextLoadLevel],i=this.fragLastKbps;n=i&&this.fragCurrent?this.fragCurrent.duration*e.maxBitrate/(1e3*i)+1:0}else n=0;const a=this.getBufferedFrag(e.currentTime+n);if(a){const t=this.followingBufferedFrag(a);if(t){this.abortCurrentFrag();const e=t.maxStartPTS?t.maxStartPTS:t.start,n=t.duration,i=Math.max(a.end,e+Math.min(Math.max(n-this.config.maxFragLookUpTolerance,n*(this.couldBacktrack?.5:.125)),n*(this.couldBacktrack?.75:.25)));this.flushMainBuffer(i,Number.POSITIVE_INFINITY)}}}}abortCurrentFrag(){const t=this.fragCurrent;switch(this.fragCurrent=null,this.backtrackFragment=null,t&&(t.abortRequests(),this.fragmentTracker.removeFragment(t)),this.state){case Ji:case Zi:case tr:case nr:case ir:this.state=Xi}this.nextLoadPosition=this.getLoadPosition()}flushMainBuffer(t,e){super.flushMainBuffer(t,e,this.altAudio?"video":null)}onMediaAttached(t,e){super.onMediaAttached(t,e);const n=e.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),n.addEventListener("playing",this.onvplaying),n.addEventListener("seeked",this.onvseeked),this.gapController=new _o(this.config,n,this.fragmentTracker,this.hls)}onMediaDetaching(){const{media:t}=this;t&&this.onvplaying&&this.onvseeked&&(t.removeEventListener("playing",this.onvplaying),t.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),super.onMediaDetaching()}onMediaPlaying(){this.tick()}onMediaSeeked(){const t=this.media,e=t?t.currentTime:null;et(e)&&this.log(`Media seeked to ${e.toFixed(3)}`);const n=this.getMainFwdBufferInfo();null!==n&&0!==n.len?this.tick():this.warn(`Main forward buffer length on "seeked" event ${n?n.len:"empty"})`)}onManifestLoading(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(rt.BUFFER_RESET,void 0),this.fragmentTracker.removeAllFragments(),this.couldBacktrack=!1,this.startPosition=this.lastCurrentTime=this.fragLastKbps=0,this.levels=this.fragPlaying=this.backtrackFragment=this.levelLastLoaded=null,this.altAudio=this.audioOnly=this.startFragRequested=!1}onManifestParsed(t,e){let n=!1,i=!1;e.levels.forEach((t=>{const e=t.audioCodec;e&&(n=n||-1!==e.indexOf("mp4a.40.2"),i=i||-1!==e.indexOf("mp4a.40.5"))})),this.audioCodecSwitch=n&&i&&!function(){var t;const e=xo();return"function"==typeof(null==e||null==(t=e.prototype)?void 0:t.changeType)}(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=e.levels,this.startFragRequested=!1}onLevelLoading(t,e){const{levels:n}=this;if(!n||this.state!==Xi)return;const i=n[e.level];(!i.details||i.details.live&&this.levelLastLoaded!==i||this.waitForCdnTuneIn(i.details))&&(this.state=or)}onLevelLoaded(t,e){var n;const{levels:i}=this,r=e.level,a=e.details,s=a.totalduration;if(!i)return void this.warn(`Levels were reset while loading level ${r}`);this.log(`Level ${r} loaded [${a.startSN},${a.endSN}]${a.lastPartSn?`[part-${a.lastPartSn}-${a.lastPartIndex}]`:""}, cc [${a.startCC}, ${a.endCC}] duration:${s}`);const o=i[r],l=this.fragCurrent;!l||this.state!==Zi&&this.state!==tr||l.level!==e.level&&l.loader&&this.abortCurrentFrag();let d=0;if(a.live||null!=(n=o.details)&&n.live){var c;if(this.checkLiveUpdate(a),a.deltaUpdateFailed)return;d=this.alignPlaylists(a,o.details,null==(c=this.levelLastLoaded)?void 0:c.details)}if(o.details=a,this.levelLastLoaded=o,this.hls.trigger(rt.LEVEL_UPDATED,{details:a,level:r}),this.state===or){if(this.waitForCdnTuneIn(a))return;this.state=Xi}this.startFragRequested?a.live&&this.synchronizeToLiveEdge(a):this.setStartPosition(a,d),this.tick()}_handleFragmentLoadProgress(t){var e;const{frag:n,part:i,payload:r}=t,{levels:a}=this;if(!a)return void this.warn(`Levels were reset while fragment load was in progress. Fragment ${n.sn} of level ${n.level} will not be buffered`);const s=a[n.level],o=s.details;if(!o)return this.warn(`Dropping fragment ${n.sn} of level ${n.level} after level details were reset`),void this.fragmentTracker.removeFragment(n);const l=s.videoCodec,d=o.PTSKnown||!o.live,c=null==(e=n.initSegment)?void 0:e.data,u=this._getAudioCodec(s),h=this.transmuxer=this.transmuxer||new ma(this.hls,hn,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),p=i?i.index:-1,f=-1!==p,m=new Pi(n.level,n.sn,n.stats.chunkCount,r.byteLength,p,f),g=this.initPTS[n.cc];h.push(r,c,u,l,n,i,o.totalduration,d,m,g)}onAudioTrackSwitching(t,e){const n=this.altAudio;if(!!!e.url){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;const t=this.fragCurrent;t&&(this.log("Switching to main audio track, cancel main fragment load"),t.abortRequests(),this.fragmentTracker.removeFragment(t)),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();const t=this.hls;n&&(t.trigger(rt.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:null}),this.fragmentTracker.removeAllFragments()),t.trigger(rt.AUDIO_TRACK_SWITCHED,e)}}onAudioTrackSwitched(t,e){const n=e.id,i=!!this.hls.audioTracks[n].url;if(i){const t=this.videoBuffer;t&&this.mediaBuffer!==t&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=t)}this.altAudio=i,this.tick()}onBufferCreated(t,e){const n=e.tracks;let i,r,a=!1;for(const t in n){const e=n[t];if("main"===e.id){if(r=t,i=e,"video"===t){const e=n[t];e&&(this.videoBuffer=e.buffer)}}else a=!0}a&&i?(this.log(`Alternate track found, use ${r}.buffered to schedule main fragment loading`),this.mediaBuffer=i.buffer):this.mediaBuffer=this.media}onFragBuffered(t,e){const{frag:n,part:i}=e;if(n&&n.type!==hn)return;if(this.fragContextChanged(n))return this.warn(`Fragment ${n.sn}${i?" p: "+i.index:""} of level ${n.level} finished buffering, but was aborted. state: ${this.state}`),void(this.state===ir&&(this.state=Xi));const r=i?i.stats:n.stats;this.fragLastKbps=Math.round(8*r.total/(r.buffering.end-r.loading.first)),"initSegment"!==n.sn&&(this.fragPrevious=n),this.fragBufferedComplete(n,i)}onError(t,e){var n;if(e.fatal)this.state=ar;else switch(e.details){case st.FRAG_GAP:case st.FRAG_PARSING_ERROR:case st.FRAG_DECRYPT_ERROR:case st.FRAG_LOAD_ERROR:case st.FRAG_LOAD_TIMEOUT:case st.KEY_LOAD_ERROR:case st.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(hn,e);break;case st.LEVEL_LOAD_ERROR:case st.LEVEL_LOAD_TIMEOUT:case st.LEVEL_PARSING_ERROR:e.levelRetry||this.state!==or||(null==(n=e.context)?void 0:n.type)!==dn||(this.state=Xi);break;case st.BUFFER_APPEND_ERROR:case st.BUFFER_FULL_ERROR:if(!e.parent||"main"!==e.parent)return;if(e.details===st.BUFFER_APPEND_ERROR)return void this.resetLoadingState();this.reduceLengthAndFlushBuffer(e)&&this.flushMainBuffer(0,Number.POSITIVE_INFINITY);break;case st.INTERNAL_EXCEPTION:this.recoverWorkerError(e)}}checkBuffer(){const{media:t,gapController:e}=this;if(t&&e&&t.readyState){if(this.loadedmetadata||!Bi.getBuffered(t).length){const t=this.state!==Xi?this.fragCurrent:null;e.poll(this.lastCurrentTime,t)}this.lastCurrentTime=t.currentTime}}onFragLoadEmergencyAborted(){this.state=Xi,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()}onBufferFlushed(t,{type:e}){if(e!==At||this.audioOnly&&!this.altAudio){const t=(e===vt?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(t,e,hn),this.tick()}}onLevelsUpdated(t,e){this.level>-1&&this.fragCurrent&&(this.level=this.fragCurrent.level),this.levels=e.levels}swapAudioCodec(){this.audioCodecSwap=!this.audioCodecSwap}seekToStartPos(){const{media:t}=this;if(!t)return;const e=t.currentTime;let n=this.startPosition;if(n>=0&&e<n){if(t.seeking)return void this.log(`could not seek to ${n}, already seeking at ${e}`);const i=Bi.getBuffered(t),r=(i.length?i.start(0):0)-n;r>0&&(r<this.config.maxBufferHole||r<this.config.maxFragLookUpTolerance)&&(this.log(`adjusting start position by ${r} to match buffer start`),n+=r,this.startPosition=n),this.log(`seek to target start position ${n} from current time ${e}`),t.currentTime=n}}_getAudioCodec(t){let e=this.config.defaultAudioCodec||t.audioCodec;return this.audioCodecSwap&&e&&(this.log("Swapping audio codec"),e=-1!==e.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5"),e}_loadBitrateTestFrag(t,e){t.bitrateTest=!0,this._doFragLoad(t,e).then((n=>{const{hls:i}=this;if(!n||this.fragContextChanged(t))return;e.fragmentError=0,this.state=Xi,this.startFragRequested=!1,this.bitrateTest=!1;const r=t.stats;r.parsing.start=r.parsing.end=r.buffering.start=r.buffering.end=self.performance.now(),i.trigger(rt.FRAG_LOADED,n),t.bitrateTest=!1}))}_handleTransmuxComplete(t){var e;const n="main",{hls:i}=this,{remuxResult:r,chunkMeta:a}=t,s=this.getCurrentContext(a);if(!s)return void this.resetWhenMissingContext(a);const{frag:o,part:l,level:d}=s,{video:c,text:u,id3:h,initSegment:p}=r,{details:f}=d,m=this.altAudio?void 0:r.audio;if(this.fragContextChanged(o))this.fragmentTracker.removeFragment(o);else{if(this.state=nr,p){if(null!=p&&p.tracks){const t=o.initSegment||o;this._bufferInitSegment(d,p.tracks,t,a),i.trigger(rt.FRAG_PARSING_INIT_SEGMENT,{frag:t,id:n,tracks:p.tracks})}const t=p.initPTS,e=p.timescale;et(t)&&(this.initPTS[o.cc]={baseTime:t,timescale:e},i.trigger(rt.INIT_PTS_FOUND,{frag:o,id:n,initPTS:t,timescale:e}))}if(c&&f&&"initSegment"!==o.sn){const t=f.fragments[o.sn-1-f.startSN],e=o.sn===f.startSN,n=!t||o.cc>t.cc;if(!1!==r.independent){const{startPTS:t,endPTS:i,startDTS:r,endDTS:s}=c;if(l)l.elementaryStreams[c.type]={startPTS:t,endPTS:i,startDTS:r,endDTS:s};else if(c.firstKeyFrame&&c.independent&&1===a.id&&!n&&(this.couldBacktrack=!0),c.dropped&&c.independent){const r=this.getMainFwdBufferInfo(),a=(r?r.end:this.getLoadPosition())+this.config.maxBufferHole,l=c.firstKeyFramePTS?c.firstKeyFramePTS:t;if(!e&&a<l-this.config.maxBufferHole&&!n)return void this.backtrack(o);n&&(o.gap=!0),o.setElementaryStreamInfo(c.type,o.start,i,o.start,s,!0)}else e&&t>2&&(o.gap=!0);o.setElementaryStreamInfo(c.type,t,i,r,s),this.backtrackFragment&&(this.backtrackFragment=o),this.bufferFragmentData(c,o,l,a,e||n)}else{if(!e&&!n)return void this.backtrack(o);o.gap=!0}}if(m){const{startPTS:t,endPTS:e,startDTS:n,endDTS:i}=m;l&&(l.elementaryStreams[At]={startPTS:t,endPTS:e,startDTS:n,endDTS:i}),o.setElementaryStreamInfo(At,t,e,n,i),this.bufferFragmentData(m,o,l,a)}if(f&&null!=h&&null!=(e=h.samples)&&e.length){const t={id:n,frag:o,details:f,samples:h.samples};i.trigger(rt.FRAG_PARSING_METADATA,t)}if(f&&u){const t={id:n,frag:o,details:f,samples:u.samples};i.trigger(rt.FRAG_PARSING_USERDATA,t)}}}_bufferInitSegment(t,e,n,i){if(this.state!==nr)return;this.audioOnly=!!e.audio&&!e.video,this.altAudio&&!this.audioOnly&&delete e.audio;const{audio:r,video:a,audiovideo:s}=e;if(r){let e=t.audioCodec;const n=navigator.userAgent.toLowerCase();this.audioCodecSwitch&&(e&&(e=-1!==e.indexOf("mp4a.40.5")?"mp4a.40.2":"mp4a.40.5"),1!==r.metadata.channelCount&&-1===n.indexOf("firefox")&&(e="mp4a.40.5")),e&&-1!==e.indexOf("mp4a.40.5")&&-1!==n.indexOf("android")&&"audio/mpeg"!==r.container&&(e="mp4a.40.2",this.log(`Android: force audio codec to ${e}`)),t.audioCodec&&t.audioCodec!==e&&this.log(`Swapping manifest audio codec "${t.audioCodec}" for "${e}"`),r.levelCodec=e,r.id="main",this.log(`Init audio buffer, container:${r.container}, codecs[selected/level/parsed]=[${e||""}/${t.audioCodec||""}/${r.codec}]`)}a&&(a.levelCodec=t.videoCodec,a.id="main",this.log(`Init video buffer, container:${a.container}, codecs[level/parsed]=[${t.videoCodec||""}/${a.codec}]`)),s&&this.log(`Init audiovideo buffer, container:${s.container}, codecs[level/parsed]=[${t.codecs}/${s.codec}]`),this.hls.trigger(rt.BUFFER_CODECS,e),Object.keys(e).forEach((t=>{const r=e[t].initSegment;null!=r&&r.byteLength&&this.hls.trigger(rt.BUFFER_APPENDING,{type:t,data:r,frag:n,part:null,chunkMeta:i,parent:n.type})})),this.tickImmediate()}getMainFwdBufferInfo(){return this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,hn)}backtrack(t){this.couldBacktrack=!0,this.backtrackFragment=t,this.resetTransmuxer(),this.flushBufferGap(t),this.fragmentTracker.removeFragment(t),this.fragPrevious=null,this.nextLoadPosition=t.start,this.state=Xi}checkFragmentChanged(){const t=this.media;let e=null;if(t&&t.readyState>1&&!1===t.seeking){const n=t.currentTime;if(Bi.isBuffered(t,n)?e=this.getAppendedFrag(n):Bi.isBuffered(t,n+.1)&&(e=this.getAppendedFrag(n+.1)),e){this.backtrackFragment=null;const t=this.fragPlaying,n=e.level;t&&e.sn===t.sn&&t.level===n||(this.fragPlaying=e,this.hls.trigger(rt.FRAG_CHANGED,{frag:e}),t&&t.level===n||this.hls.trigger(rt.LEVEL_SWITCHED,{level:n}))}}}get nextLevel(){const t=this.nextBufferedFrag;return t?t.level:-1}get currentFrag(){const t=this.media;return t?this.fragPlaying||this.getAppendedFrag(t.currentTime):null}get currentProgramDateTime(){const t=this.media;if(t){const e=t.currentTime,n=this.currentFrag;if(n&&et(e)&&et(n.programDateTime)){const t=n.programDateTime+1e3*(e-n.start);return new Date(t)}}return null}get currentLevel(){const t=this.currentFrag;return t?t.level:-1}get nextBufferedFrag(){const t=this.currentFrag;return t?this.followingBufferedFrag(t):null}get forceStartLoad(){return this._forceStartLoad}}class ko{static get version(){return"1.5.8"}static isMSESupported(){return So()}static isSupported(){return function(){if(!So())return!1;const t=Oe();return"function"==typeof(null==t?void 0:t.isTypeSupported)&&(["avc1.42E01E,mp4a.40.2","av01.0.01M.08","vp09.00.50.08"].some((e=>t.isTypeSupported(Ge(e,"video"))))||["mp4a.40.2","fLaC"].some((e=>t.isTypeSupported(Ge(e,"audio")))))}()}static getMediaSource(){return Oe()}static get Events(){return rt}static get ErrorTypes(){return at}static get ErrorDetails(){return st}static get DefaultConfig(){return ko.defaultConfig?ko.defaultConfig:go}static set DefaultConfig(t){ko.defaultConfig=t}constructor(t={}){this.config=void 0,this.userConfig=void 0,this.coreComponents=void 0,this.networkControllers=void 0,this.started=!1,this._emitter=new fa,this._autoLevelCapping=-1,this._maxHdcpLevel=null,this.abrController=void 0,this.bufferController=void 0,this.capLevelController=void 0,this.latencyController=void 0,this.levelController=void 0,this.streamController=void 0,this.audioTrackController=void 0,this.subtitleTrackController=void 0,this.emeController=void 0,this.cmcdController=void 0,this._media=null,this.url=null,this.triggeringException=void 0,function(t,e){if("object"==typeof console&&!0===t||"object"==typeof t){ct(t,"debug","log","info","warn","error");try{dt.log(`Debug logs enabled for "${e}" in hls.js version 1.5.8`)}catch(t){dt=lt}}else dt=lt}(t.debug||!1,"Hls instance");const e=this.config=function(t,e){if((e.liveSyncDurationCount||e.liveMaxLatencyDurationCount)&&(e.liveSyncDuration||e.liveMaxLatencyDuration))throw new Error("Illegal hls.js config: don't mix up liveSyncDurationCount/liveMaxLatencyDurationCount and liveSyncDuration/liveMaxLatencyDuration");if(void 0!==e.liveMaxLatencyDurationCount&&(void 0===e.liveSyncDurationCount||e.liveMaxLatencyDurationCount<=e.liveSyncDurationCount))throw new Error('Illegal hls.js config: "liveMaxLatencyDurationCount" must be greater than "liveSyncDurationCount"');if(void 0!==e.liveMaxLatencyDuration&&(void 0===e.liveSyncDuration||e.liveMaxLatencyDuration<=e.liveSyncDuration))throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be greater than "liveSyncDuration"');const n=yo(t),i=["TimeOut","MaxRetry","RetryDelay","MaxRetryTimeout"];return["manifest","level","frag"].forEach((t=>{const r=`${"level"===t?"playlist":t}LoadPolicy`,a=void 0===e[r],s=[];i.forEach((i=>{const o=`${t}Loading${i}`,l=e[o];if(void 0!==l&&a){s.push(o);const t=n[r].default;switch(e[r]={default:t},i){case"TimeOut":t.maxLoadTimeMs=l,t.maxTimeToFirstByteMs=l;break;case"MaxRetry":t.errorRetry.maxNumRetry=l,t.timeoutRetry.maxNumRetry=l;break;case"RetryDelay":t.errorRetry.retryDelayMs=l,t.timeoutRetry.retryDelayMs=l;break;case"MaxRetryTimeout":t.errorRetry.maxRetryDelayMs=l,t.timeoutRetry.maxRetryDelayMs=l}}})),s.length&&ut.warn(`hls.js config: "${s.join('", "')}" setting(s) are deprecated, use "${r}": ${JSON.stringify(e[r])}`)})),X(X({},n),e)}(ko.DefaultConfig,t);this.userConfig=t,e.progressive&&Ao(e);const{abrController:n,bufferController:i,capLevelController:r,errorController:a,fpsController:s}=e,o=new a(this),l=this.abrController=new n(this),d=this.bufferController=new i(this),c=this.capLevelController=new r(this),u=new s(this),h=new yn(this),p=new In(this),f=e.contentSteeringController,m=f?new f(this):null,g=this.levelController=new bo(this,m),y=new Li(this),A=new wo(this.config),v=this.streamController=new 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null}on(t,e,n=this){this._emitter.on(t,e,n)}once(t,e,n=this){this._emitter.once(t,e,n)}removeAllListeners(t){this._emitter.removeAllListeners(t)}off(t,e,n=this,i){this._emitter.off(t,e,n,i)}listeners(t){return this._emitter.listeners(t)}emit(t,e,n){return this._emitter.emit(t,e,n)}trigger(t,e){if(this.config.debug)return this.emit(t,t,e);try{return this.emit(t,t,e)}catch(e){if(ut.error("An internal error happened while handling event "+t+'. 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e=this.media,n=this.url,i=this.url=W.buildAbsoluteURL(self.location.href,t,{alwaysNormalize:!0});this._autoLevelCapping=-1,this._maxHdcpLevel=null,ut.log(`loadSource:${i}`),e&&n&&(n!==i||this.bufferController.hasSourceTypes())&&(this.detachMedia(),this.attachMedia(e)),this.trigger(rt.MANIFEST_LOADING,{url:t})}startLoad(t=-1){ut.log(`startLoad(${t})`),this.started=!0,this.networkControllers.forEach((e=>{e.startLoad(t)}))}stopLoad(){ut.log("stopLoad"),this.started=!1,this.networkControllers.forEach((t=>{t.stopLoad()}))}resumeBuffering(){this.started&&this.networkControllers.forEach((t=>{"fragmentLoader"in t&&t.startLoad(-1)}))}pauseBuffering(){this.networkControllers.forEach((t=>{"fragmentLoader"in t&&t.stopLoad()}))}swapAudioCodec(){ut.log("swapAudioCodec"),this.streamController.swapAudioCodec()}recoverMediaError(){ut.log("recoverMediaError");const t=this._media;this.detachMedia(),t&&this.attachMedia(t)}removeLevel(t){this.levelController.removeLevel(t)}get levels(){const t=this.levelController.levels;return t||[]}get currentLevel(){return this.streamController.currentLevel}set currentLevel(t){ut.log(`set currentLevel:${t}`),this.levelController.manualLevel=t,this.streamController.immediateLevelSwitch()}get nextLevel(){return this.streamController.nextLevel}set nextLevel(t){ut.log(`set nextLevel:${t}`),this.levelController.manualLevel=t,this.streamController.nextLevelSwitch()}get loadLevel(){return this.levelController.level}set loadLevel(t){ut.log(`set loadLevel:${t}`),this.levelController.manualLevel=t}get nextLoadLevel(){return this.levelController.nextLoadLevel}set nextLoadLevel(t){this.levelController.nextLoadLevel=t}get firstLevel(){return Math.max(this.levelController.firstLevel,this.minAutoLevel)}set firstLevel(t){ut.log(`set firstLevel:${t}`),this.levelController.firstLevel=t}get startLevel(){const t=this.levelController.startLevel;return-1===t&&this.abrController.forcedAutoLevel>-1?this.abrController.forcedAutoLevel:t}set startLevel(t){ut.log(`set startLevel:${t}`),-1!==t&&(t=Math.max(t,this.minAutoLevel)),this.levelController.startLevel=t}get capLevelToPlayerSize(){return this.config.capLevelToPlayerSize}set capLevelToPlayerSize(t){const e=!!t;e!==this.config.capLevelToPlayerSize&&(e?this.capLevelController.startCapping():(this.capLevelController.stopCapping(),this.autoLevelCapping=-1,this.streamController.nextLevelSwitch()),this.config.capLevelToPlayerSize=e)}get autoLevelCapping(){return this._autoLevelCapping}get bandwidthEstimate(){const{bwEstimator:t}=this.abrController;return t?t.getEstimate():NaN}set bandwidthEstimate(t){this.abrController.resetEstimator(t)}get ttfbEstimate(){const{bwEstimator:t}=this.abrController;return t?t.getEstimateTTFB():NaN}set autoLevelCapping(t){this._autoLevelCapping!==t&&(ut.log(`set autoLevelCapping:${t}`),this._autoLevelCapping=t,this.levelController.checkMaxAutoUpdated())}get maxHdcpLevel(){return this._maxHdcpLevel}set maxHdcpLevel(t){(function(t){return 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null==(e=this.audioTrackController)?void 0:e.setAudioOption(t)}setSubtitleOption(t){var e;return null==(e=this.subtitleTrackController)||e.setSubtitleOption(t),null}get allAudioTracks(){const t=this.audioTrackController;return t?t.allAudioTracks:[]}get audioTracks(){const t=this.audioTrackController;return t?t.audioTracks:[]}get audioTrack(){const t=this.audioTrackController;return t?t.audioTrack:-1}set audioTrack(t){const e=this.audioTrackController;e&&(e.audioTrack=t)}get allSubtitleTracks(){const t=this.subtitleTrackController;return t?t.allSubtitleTracks:[]}get subtitleTracks(){const t=this.subtitleTrackController;return t?t.subtitleTracks:[]}get subtitleTrack(){const t=this.subtitleTrackController;return t?t.subtitleTrack:-1}get media(){return this._media}set subtitleTrack(t){const e=this.subtitleTrackController;e&&(e.subtitleTrack=t)}get subtitleDisplay(){const t=this.subtitleTrackController;return!!t&&t.subtitleDisplay}set subtitleDisplay(t){const 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n={type:"tag",tagType:"start"},e[1]&&(n.attributes=th(e[1]),n.attributes["TIME-OFFSET"]=parseFloat(n.attributes["TIME-OFFSET"]),n.attributes.PRECISE=/YES/.test(n.attributes.PRECISE)),void i.trigger("data",n);if(e=/^#EXT-X-CUE-OUT-CONT:(.*)?$/.exec(t))return n={type:"tag",tagType:"cue-out-cont"},e[1]?n.data=e[1]:n.data="",void i.trigger("data",n);if(e=/^#EXT-X-CUE-OUT:(.*)?$/.exec(t))return n={type:"tag",tagType:"cue-out"},e[1]?n.data=e[1]:n.data="",void i.trigger("data",n);if(e=/^#EXT-X-CUE-IN:(.*)?$/.exec(t))return n={type:"tag",tagType:"cue-in"},e[1]?n.data=e[1]:n.data="",void i.trigger("data",n);if((e=/^#EXT-X-SKIP:(.*)$/.exec(t))&&e[1])return(n={type:"tag",tagType:"skip"}).attributes=th(e[1]),n.attributes.hasOwnProperty("SKIPPED-SEGMENTS")&&(n.attributes["SKIPPED-SEGMENTS"]=parseInt(n.attributes["SKIPPED-SEGMENTS"],10)),n.attributes.hasOwnProperty("RECENTLY-REMOVED-DATERANGES")&&(n.attributes["RECENTLY-REMOVED-DATERANGES"]=n.attributes["RECENTLY-REMOVED-DATERANGES"].split(Ju)),void i.trigger("data",n);if((e=/^#EXT-X-PART:(.*)$/.exec(t))&&e[1])return(n={type:"tag",tagType:"part"}).attributes=th(e[1]),["DURATION"].forEach((function(t){n.attributes.hasOwnProperty(t)&&(n.attributes[t]=parseFloat(n.attributes[t]))})),["INDEPENDENT","GAP"].forEach((function(t){n.attributes.hasOwnProperty(t)&&(n.attributes[t]=/YES/.test(n.attributes[t]))})),n.attributes.hasOwnProperty("BYTERANGE")&&(n.attributes.byterange=Zu(n.attributes.BYTERANGE)),void i.trigger("data",n);if((e=/^#EXT-X-SERVER-CONTROL:(.*)$/.exec(t))&&e[1])return(n={type:"tag",tagType:"server-control"}).attributes=th(e[1]),["CAN-SKIP-UNTIL","PART-HOLD-BACK","HOLD-BACK"].forEach((function(t){n.attributes.hasOwnProperty(t)&&(n.attributes[t]=parseFloat(n.attributes[t]))})),["CAN-SKIP-DATERANGES","CAN-BLOCK-RELOAD"].forEach((function(t){n.attributes.hasOwnProperty(t)&&(n.attributes[t]=/YES/.test(n.attributes[t]))})),void i.trigger("data",n);if((e=/^#EXT-X-PART-INF:(.*)$/.exec(t))&&e[1])return(n={type:"tag",tagType:"part-inf"}).attributes=th(e[1]),["PART-TARGET"].forEach((function(t){n.attributes.hasOwnProperty(t)&&(n.attributes[t]=parseFloat(n.attributes[t]))})),void i.trigger("data",n);if((e=/^#EXT-X-PRELOAD-HINT:(.*)$/.exec(t))&&e[1])return(n={type:"tag",tagType:"preload-hint"}).attributes=th(e[1]),["BYTERANGE-START","BYTERANGE-LENGTH"].forEach((function(t){if(n.attributes.hasOwnProperty(t)){n.attributes[t]=parseInt(n.attributes[t],10);var e="BYTERANGE-LENGTH"===t?"length":"offset";n.attributes.byterange=n.attributes.byterange||{},n.attributes.byterange[e]=n.attributes[t],delete n.attributes[t]}})),void i.trigger("data",n);if((e=/^#EXT-X-RENDITION-REPORT:(.*)$/.exec(t))&&e[1])return(n={type:"tag",tagType:"rendition-report"}).attributes=th(e[1]),["LAST-MSN","LAST-PART"].forEach((function(t){n.attributes.hasOwnProperty(t)&&(n.attributes[t]=parseInt(n.attributes[t],10))})),void i.trigger("data",n);if((e=/^#EXT-X-DATERANGE:(.*)$/.exec(t))&&e[1]){(n={type:"tag",tagType:"daterange"}).attributes=th(e[1]),["ID","CLASS"].forEach((function(t){n.attributes.hasOwnProperty(t)&&(n.attributes[t]=String(n.attributes[t]))})),["START-DATE","END-DATE"].forEach((function(t){n.attributes.hasOwnProperty(t)&&(n.attributes[t]=new Date(n.attributes[t]))})),["DURATION","PLANNED-DURATION"].forEach((function(t){n.attributes.hasOwnProperty(t)&&(n.attributes[t]=parseFloat(n.attributes[t]))})),["END-ON-NEXT"].forEach((function(t){n.attributes.hasOwnProperty(t)&&(n.attributes[t]=/YES/i.test(n.attributes[t]))})),["SCTE35-CMD"," SCTE35-OUT","SCTE35-IN"].forEach((function(t){n.attributes.hasOwnProperty(t)&&(n.attributes[t]=n.attributes[t].toString(16))}));var l=/^X-([A-Z]+-)+[A-Z]+$/;for(var d in n.attributes)if(l.test(d)){var c=/[0-9A-Fa-f]{6}/g.test(n.attributes[d]),u=/^\d+(\.\d+)?$/.test(n.attributes[d]);n.attributes[d]=c?n.attributes[d].toString(16):u?parseFloat(n.attributes[d]):String(n.attributes[d])}i.trigger("data",n)}else if(e=/^#EXT-X-INDEPENDENT-SEGMENTS/.exec(t))i.trigger("data",{type:"tag",tagType:"independent-segments"});else{if(e=/^#EXT-X-CONTENT-STEERING:(.*)$/.exec(t))return(n={type:"tag",tagType:"content-steering"}).attributes=th(e[1]),void i.trigger("data",n);i.trigger("data",{type:"tag",data:t.slice(4)})}}}}else i.trigger("data",{type:"comment",text:t.slice(1)})})):this.trigger("data",{type:"uri",uri:t}))}},{key:"addParser",value:function(t){var e=this,n=t.expression,i=t.customType,r=t.dataParser,a=t.segment;"function"!=typeof r&&(r=function(t){return t}),this.customParsers.push((function(t){if(n.exec(t))return e.trigger("data",{type:"custom",data:r(t),customType:i,segment:a}),!0}))}},{key:"addTagMapper",value:function(t){var e=t.expression,n=t.map;this.tagMappers.push((function(t){return e.test(t)?n(t):t}))}}])}(),nh=function(t){var e={};return Object.keys(t).forEach((function(n){var i;e[(i=n,i.toLowerCase().replace(/-(\w)/g,(function(t){return t[1].toUpperCase()})))]=t[n]})),e},ih=function(t){var e=t.serverControl,n=t.targetDuration,i=t.partTargetDuration;if(e){var r="#EXT-X-SERVER-CONTROL",a="holdBack",s="partHoldBack",o=n&&3*n,l=i&&2*i;n&&!e.hasOwnProperty(a)&&(e[a]=o,this.trigger("info",{message:"".concat(r," defaulting HOLD-BACK to targetDuration * 3 (").concat(o,").")})),o&&e[a]<o&&(this.trigger("warn",{message:"".concat(r," clamping HOLD-BACK (").concat(e[a],") to targetDuration * 3 (").concat(o,")")}),e[a]=o),i&&!e.hasOwnProperty(s)&&(e[s]=3*i,this.trigger("info",{message:"".concat(r," defaulting PART-HOLD-BACK to partTargetDuration * 3 (").concat(e[s],").")})),i&&e[s]<l&&(this.trigger("warn",{message:"".concat(r," clamping PART-HOLD-BACK (").concat(e[s],") to partTargetDuration * 2 (").concat(l,").")}),e[s]=l)}},rh=function(t){function n(){var t;p(this,n),(t=e(this,n)).lineStream=new Xu,t.parseStream=new eh,t.lineStream.pipe(t.parseStream),t.lastProgramDateTime=null;var i,r,a=t,s=[],o={},l=!1,d=function(){},c={AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}},u=0;t.manifest={allowCache:!0,discontinuityStarts:[],dateRanges:[],segments:[]};var h=0,f=0,m={};return t.on("end",(function(){o.uri||!o.parts&&!o.preloadHints||(!o.map&&i&&(o.map=i),!o.key&&r&&(o.key=r),o.timeline||"number"!=typeof u||(o.timeline=u),t.manifest.preloadSegment=o)})),t.parseStream.on("data",(function(t){var e,n;({tag:function(){({version:function(){t.version&&(this.manifest.version=t.version)},"allow-cache":function(){this.manifest.allowCache=t.allowed,"allowed"in t||(this.trigger("info",{message:"defaulting allowCache to YES"}),this.manifest.allowCache=!0)},byterange:function(){var e={};"length"in t&&(o.byterange=e,e.length=t.length,"offset"in t||(t.offset=h)),"offset"in t&&(o.byterange=e,e.offset=t.offset),h=e.offset+e.length},endlist:function(){this.manifest.endList=!0},inf:function(){"mediaSequence"in this.manifest||(this.manifest.mediaSequence=0,this.trigger("info",{message:"defaulting media sequence to zero"})),"discontinuitySequence"in this.manifest||(this.manifest.discontinuitySequence=0,this.trigger("info",{message:"defaulting discontinuity sequence to zero"})),t.title&&(o.title=t.title),t.duration>0&&(o.duration=t.duration),0===t.duration&&(o.duration=.01,this.trigger("info",{message:"updating zero segment duration to a small value"})),this.manifest.segments=s},key:function(){if(t.attributes)if("NONE"!==t.attributes.METHOD)if(t.attributes.URI){if("com.apple.streamingkeydelivery"===t.attributes.KEYFORMAT)return this.manifest.contentProtection=this.manifest.contentProtection||{},void(this.manifest.contentProtection["com.apple.fps.1_0"]={attributes:t.attributes});if("com.microsoft.playready"===t.attributes.KEYFORMAT)return this.manifest.contentProtection=this.manifest.contentProtection||{},void(this.manifest.contentProtection["com.microsoft.playready"]={uri:t.attributes.URI});if("urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"===t.attributes.KEYFORMAT){return-1===["SAMPLE-AES","SAMPLE-AES-CTR","SAMPLE-AES-CENC"].indexOf(t.attributes.METHOD)?void this.trigger("warn",{message:"invalid key method provided for Widevine"}):("SAMPLE-AES-CENC"===t.attributes.METHOD&&this.trigger("warn",{message:"SAMPLE-AES-CENC is deprecated, please use SAMPLE-AES-CTR instead"}),"data:text/plain;base64,"!==t.attributes.URI.substring(0,23)?void this.trigger("warn",{message:"invalid key URI provided for Widevine"}):t.attributes.KEYID&&"0x"===t.attributes.KEYID.substring(0,2)?(this.manifest.contentProtection=this.manifest.contentProtection||{},void(this.manifest.contentProtection["com.widevine.alpha"]={attributes:{schemeIdUri:t.attributes.KEYFORMAT,keyId:t.attributes.KEYID.substring(2)},pssh:Qu(t.attributes.URI.split(",")[1])})):void this.trigger("warn",{message:"invalid key ID provided for Widevine"}))}t.attributes.METHOD||this.trigger("warn",{message:"defaulting key method to AES-128"}),r={method:t.attributes.METHOD||"AES-128",uri:t.attributes.URI},void 0!==t.attributes.IV&&(r.iv=t.attributes.IV)}else this.trigger("warn",{message:"ignoring key declaration without URI"});else r=null;else this.trigger("warn",{message:"ignoring key declaration without attribute list"})},"media-sequence":function(){isFinite(t.number)?this.manifest.mediaSequence=t.number:this.trigger("warn",{message:"ignoring invalid media sequence: "+t.number})},"discontinuity-sequence":function(){isFinite(t.number)?(this.manifest.discontinuitySequence=t.number,u=t.number):this.trigger("warn",{message:"ignoring invalid discontinuity sequence: "+t.number})},"playlist-type":function(){/VOD|EVENT/.test(t.playlistType)?this.manifest.playlistType=t.playlistType:this.trigger("warn",{message:"ignoring unknown playlist type: "+t.playlist})},map:function(){i={},t.uri&&(i.uri=t.uri),t.byterange&&(i.byterange=t.byterange),r&&(i.key=r)},"stream-inf":function(){this.manifest.playlists=s,this.manifest.mediaGroups=this.manifest.mediaGroups||c,t.attributes?(o.attributes||(o.attributes={}),Vu(o.attributes,t.attributes)):this.trigger("warn",{message:"ignoring empty stream-inf attributes"})},media:function(){if(this.manifest.mediaGroups=this.manifest.mediaGroups||c,t.attributes&&t.attributes.TYPE&&t.attributes["GROUP-ID"]&&t.attributes.NAME){var i=this.manifest.mediaGroups[t.attributes.TYPE];i[t.attributes["GROUP-ID"]]=i[t.attributes["GROUP-ID"]]||{},e=i[t.attributes["GROUP-ID"]],(n={default:/yes/i.test(t.attributes.DEFAULT)}).default?n.autoselect=!0:n.autoselect=/yes/i.test(t.attributes.AUTOSELECT),t.attributes.LANGUAGE&&(n.language=t.attributes.LANGUAGE),t.attributes.URI&&(n.uri=t.attributes.URI),t.attributes["INSTREAM-ID"]&&(n.instreamId=t.attributes["INSTREAM-ID"]),t.attributes.CHARACTERISTICS&&(n.characteristics=t.attributes.CHARACTERISTICS),t.attributes.FORCED&&(n.forced=/yes/i.test(t.attributes.FORCED)),e[t.attributes.NAME]=n}else this.trigger("warn",{message:"ignoring incomplete or missing media group"})},discontinuity:function(){u+=1,o.discontinuity=!0,this.manifest.discontinuityStarts.push(s.length)},"program-date-time":function(){void 0===this.manifest.dateTimeString&&(this.manifest.dateTimeString=t.dateTimeString,this.manifest.dateTimeObject=t.dateTimeObject),o.dateTimeString=t.dateTimeString,o.dateTimeObject=t.dateTimeObject;var e=this.lastProgramDateTime;this.lastProgramDateTime=new Date(t.dateTimeString).getTime(),null===e&&this.manifest.segments.reduceRight((function(t,e){return e.programDateTime=t-1e3*e.duration,e.programDateTime}),this.lastProgramDateTime)},targetduration:function(){!isFinite(t.duration)||t.duration<0?this.trigger("warn",{message:"ignoring invalid target duration: "+t.duration}):(this.manifest.targetDuration=t.duration,ih.call(this,this.manifest))},start:function(){t.attributes&&!isNaN(t.attributes["TIME-OFFSET"])?this.manifest.start={timeOffset:t.attributes["TIME-OFFSET"],precise:t.attributes.PRECISE}:this.trigger("warn",{message:"ignoring start declaration without appropriate attribute list"})},"cue-out":function(){o.cueOut=t.data},"cue-out-cont":function(){o.cueOutCont=t.data},"cue-in":function(){o.cueIn=t.data},skip:function(){this.manifest.skip=nh(t.attributes),this.warnOnMissingAttributes_("#EXT-X-SKIP",t.attributes,["SKIPPED-SEGMENTS"])},part:function(){var e=this;l=!0;var n=this.manifest.segments.length,i=nh(t.attributes);o.parts=o.parts||[],o.parts.push(i),i.byterange&&(i.byterange.hasOwnProperty("offset")||(i.byterange.offset=f),f=i.byterange.offset+i.byterange.length);var r=o.parts.length-1;this.warnOnMissingAttributes_("#EXT-X-PART #".concat(r," for segment #").concat(n),t.attributes,["URI","DURATION"]),this.manifest.renditionReports&&this.manifest.renditionReports.forEach((function(t,n){t.hasOwnProperty("lastPart")||e.trigger("warn",{message:"#EXT-X-RENDITION-REPORT #".concat(n," lacks required attribute(s): LAST-PART")})}))},"server-control":function(){var e=this.manifest.serverControl=nh(t.attributes);e.hasOwnProperty("canBlockReload")||(e.canBlockReload=!1,this.trigger("info",{message:"#EXT-X-SERVER-CONTROL defaulting CAN-BLOCK-RELOAD to false"})),ih.call(this,this.manifest),e.canSkipDateranges&&!e.hasOwnProperty("canSkipUntil")&&this.trigger("warn",{message:"#EXT-X-SERVER-CONTROL lacks required attribute CAN-SKIP-UNTIL which is required when CAN-SKIP-DATERANGES is set"})},"preload-hint":function(){var e=this.manifest.segments.length,n=nh(t.attributes),i=n.type&&"PART"===n.type;o.preloadHints=o.preloadHints||[],o.preloadHints.push(n),n.byterange&&(n.byterange.hasOwnProperty("offset")||(n.byterange.offset=i?f:0,i&&(f=n.byterange.offset+n.byterange.length)));var r=o.preloadHints.length-1;if(this.warnOnMissingAttributes_("#EXT-X-PRELOAD-HINT #".concat(r," for segment #").concat(e),t.attributes,["TYPE","URI"]),n.type)for(var a=0;a<o.preloadHints.length-1;a++){var s=o.preloadHints[a];s.type&&(s.type===n.type&&this.trigger("warn",{message:"#EXT-X-PRELOAD-HINT #".concat(r," for segment #").concat(e," has the same TYPE ").concat(n.type," as preload hint #").concat(a)}))}},"rendition-report":function(){var e=nh(t.attributes);this.manifest.renditionReports=this.manifest.renditionReports||[],this.manifest.renditionReports.push(e);var n=this.manifest.renditionReports.length-1,i=["LAST-MSN","URI"];l&&i.push("LAST-PART"),this.warnOnMissingAttributes_("#EXT-X-RENDITION-REPORT #".concat(n),t.attributes,i)},"part-inf":function(){this.manifest.partInf=nh(t.attributes),this.warnOnMissingAttributes_("#EXT-X-PART-INF",t.attributes,["PART-TARGET"]),this.manifest.partInf.partTarget&&(this.manifest.partTargetDuration=this.manifest.partInf.partTarget),ih.call(this,this.manifest)},daterange:function(){this.manifest.dateRanges.push(nh(t.attributes));var e=this.manifest.dateRanges.length-1;this.warnOnMissingAttributes_("#EXT-X-DATERANGE #".concat(e),t.attributes,["ID","START-DATE"]);var n=this.manifest.dateRanges[e];n.endDate&&n.startDate&&new Date(n.endDate)<new Date(n.startDate)&&this.trigger("warn",{message:"EXT-X-DATERANGE END-DATE must be equal to or later than the value of the START-DATE"}),n.duration&&n.duration<0&&this.trigger("warn",{message:"EXT-X-DATERANGE DURATION must not be negative"}),n.plannedDuration&&n.plannedDuration<0&&this.trigger("warn",{message:"EXT-X-DATERANGE PLANNED-DURATION must not be negative"});var i=!!n.endOnNext;if(i&&!n.class&&this.trigger("warn",{message:"EXT-X-DATERANGE with an END-ON-NEXT=YES attribute must have a CLASS attribute"}),i&&(n.duration||n.endDate)&&this.trigger("warn",{message:"EXT-X-DATERANGE with an END-ON-NEXT=YES attribute must not contain DURATION or END-DATE attributes"}),n.duration&&n.endDate){var r=n.startDate.getTime()+1e3*n.duration;this.manifest.dateRanges[e].endDate=new Date(r)}if(m[n.id]){for(var a in m[n.id])if(n[a]&&JSON.stringify(m[n.id][a])!==JSON.stringify(n[a])){this.trigger("warn",{message:"EXT-X-DATERANGE tags with the same ID in a playlist must have the same attributes values"});break}var s=this.manifest.dateRanges.findIndex((function(t){return t.id===n.id}));this.manifest.dateRanges[s]=Vu(this.manifest.dateRanges[s],n),m[n.id]=Vu(m[n.id],n),this.manifest.dateRanges.pop()}else m[n.id]=n},"independent-segments":function(){this.manifest.independentSegments=!0},"content-steering":function(){this.manifest.contentSteering=nh(t.attributes),this.warnOnMissingAttributes_("#EXT-X-CONTENT-STEERING",t.attributes,["SERVER-URI"])}}[t.tagType]||d).call(a)},uri:function(){o.uri=t.uri,s.push(o),this.manifest.targetDuration&&!("duration"in o)&&(this.trigger("warn",{message:"defaulting segment duration to the target duration"}),o.duration=this.manifest.targetDuration),r&&(o.key=r),o.timeline=u,i&&(o.map=i),f=0,null!==this.lastProgramDateTime&&(o.programDateTime=this.lastProgramDateTime,this.lastProgramDateTime+=1e3*o.duration),o={}},comment:function(){},custom:function(){t.segment?(o.custom=o.custom||{},o.custom[t.customType]=t.data):(this.manifest.custom=this.manifest.custom||{},this.manifest.custom[t.customType]=t.data)}})[t.type].call(a)})),t}return g(n,qu),f(n,[{key:"warnOnMissingAttributes_",value:function(t,e,n){var i=[];n.forEach((function(t){e.hasOwnProperty(t)||i.push(t)})),i.length&&this.trigger("warn",{message:"".concat(t," lacks required attribute(s): ").concat(i.join(", "))})}},{key:"push",value:function(t){this.lineStream.push(t)}},{key:"end",value:function(){this.lineStream.push("\n"),this.manifest.dateRanges.length&&null===this.lastProgramDateTime&&this.trigger("warn",{message:"A playlist with EXT-X-DATERANGE tag must contain atleast one EXT-X-PROGRAM-DATE-TIME tag"}),this.lastProgramDateTime=null,this.trigger("end")}},{key:"addParser",value:function(t){this.parseStream.addParser(t)}},{key:"addTagMapper",value:function(t){this.parseStream.addTagMapper(t)}}])}(),ah=function(t){return!(!function(t){return null==t}(t)&&!function(t){return Yu(t)&&t!=+t}(t)&&""!==t)||!(Nu(t)||Yu(t)||Gu(t))&&(!(!Jo(t)||!function(t){if(null==t)return!0;if(Dl(t)&&(qo(t)||"string"==typeof t||"function"==typeof t.splice||Hl(t)||Xl(t)||Nl(t)))return!t.length;var e=oc(t);if("[object Map]"==e||"[object Set]"==e)return!t.size;if(Pl(t))return!id(t).length;for(var n in t)if(ju.call(t,n))return!1;return!0}(t))||!t)};function sh(t){if(t){var e=(t||"0x").slice(2);e=(1&e.length?"0":"")+e;for(var n=new Uint8Array(e.length/2),i=0;i<e.length/2;i++)n[i]=parseInt(e.slice(2*i,2*i+2),16);return n}}!function(t,e){!function(e){function n(t){return parseInt(t)===t}function i(t){if(!n(t.length))return!1;for(var e=0;e<t.length;e++)if(!n(t[e])||t[e]<0||t[e]>255)return!1;return!0}function 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_(t){for(var e=[],n=0;n<t.length;n+=4)e.push(t[n]<<24|t[n+1]<<16|t[n+2]<<8|t[n+3]);return e}var T=function t(e){if(!(this instanceof t))throw Error("AES must be instanitated with `new`");Object.defineProperty(this,"key",{value:r(e,!0)}),this._prepare()};T.prototype._prepare=function(){var t=d[this.key.length];if(null==t)throw new Error("invalid key size (must be 16, 24 or 32 bytes)");this._Ke=[],this._Kd=[];for(var e=0;e<=t;e++)this._Ke.push([0,0,0,0]),this._Kd.push([0,0,0,0]);var n,i=4*(t+1),r=this.key.length/4,a=_(this.key);for(e=0;e<r;e++)n=e>>2,this._Ke[n][e%4]=a[e],this._Kd[t-n][e%4]=a[e];for(var s,o=0,l=r;l<i;){if(s=a[r-1],a[0]^=u[s>>16&255]<<24^u[s>>8&255]<<16^u[255&s]<<8^u[s>>24&255]^c[o]<<24,o+=1,8!=r)for(e=1;e<r;e++)a[e]^=a[e-1];else{for(e=1;e<r/2;e++)a[e]^=a[e-1];s=a[r/2-1],a[r/2]^=u[255&s]^u[s>>8&255]<<8^u[s>>16&255]<<16^u[s>>24&255]<<24;for(e=r/2+1;e<r;e++)a[e]^=a[e-1]}for(e=0;e<r&&l<i;)h=l>>2,p=l%4,this._Ke[h][p]=a[e],this._Kd[t-h][p]=a[e++],l++}for(var h=1;h<t;h++)for(var p=0;p<4;p++)s=this._Kd[h][p],this._Kd[h][p]=E[s>>24&255]^w[s>>16&255]^x[s>>8&255]^S[255&s]},T.prototype.encrypt=function(t){if(16!=t.length)throw new Error("invalid plaintext size (must be 16 bytes)");for(var e=this._Ke.length-1,n=[0,0,0,0],i=_(t),r=0;r<4;r++)i[r]^=this._Ke[0][r];for(var s=1;s<e;s++){for(r=0;r<4;r++)n[r]=p[i[r]>>24&255]^f[i[(r+1)%4]>>16&255]^m[i[(r+2)%4]>>8&255]^g[255&i[(r+3)%4]]^this._Ke[s][r];i=n.slice()}var o,l=a(16);for(r=0;r<4;r++)o=this._Ke[e][r],l[4*r]=255&(u[i[r]>>24&255]^o>>24),l[4*r+1]=255&(u[i[(r+1)%4]>>16&255]^o>>16),l[4*r+2]=255&(u[i[(r+2)%4]>>8&255]^o>>8),l[4*r+3]=255&(u[255&i[(r+3)%4]]^o);return l},T.prototype.decrypt=function(t){if(16!=t.length)throw new Error("invalid ciphertext size (must be 16 bytes)");for(var e=this._Kd.length-1,n=[0,0,0,0],i=_(t),r=0;r<4;r++)i[r]^=this._Kd[0][r];for(var s=1;s<e;s++){for(r=0;r<4;r++)n[r]=y[i[r]>>24&255]^A[i[(r+3)%4]>>16&255]^v[i[(r+2)%4]>>8&255]^b[255&i[(r+1)%4]]^this._Kd[s][r];i=n.slice()}var o,l=a(16);for(r=0;r<4;r++)o=this._Kd[e][r],l[4*r]=255&(h[i[r]>>24&255]^o>>24),l[4*r+1]=255&(h[i[(r+3)%4]>>16&255]^o>>16),l[4*r+2]=255&(h[i[(r+2)%4]>>8&255]^o>>8),l[4*r+3]=255&(h[255&i[(r+1)%4]]^o);return l};var k=function t(e){if(!(this instanceof t))throw Error("AES must be instanitated with `new`");this.description="Electronic Code Block",this.name="ecb",this._aes=new T(e)};k.prototype.encrypt=function(t){if((t=r(t)).length%16!=0)throw new Error("invalid plaintext size (must be multiple of 16 bytes)");for(var e=a(t.length),n=a(16),i=0;i<t.length;i+=16)s(t,n,0,i,i+16),s(n=this._aes.encrypt(n),e,i);return e},k.prototype.decrypt=function(t){if((t=r(t)).length%16!=0)throw new Error("invalid ciphertext size (must be multiple of 16 bytes)");for(var e=a(t.length),n=a(16),i=0;i<t.length;i+=16)s(t,n,0,i,i+16),s(n=this._aes.decrypt(n),e,i);return e};var C=function t(e,n){if(!(this instanceof t))throw Error("AES must be instanitated with `new`");if(this.description="Cipher Block Chaining",this.name="cbc",n){if(16!=n.length)throw new Error("invalid initialation vector size (must be 16 bytes)")}else n=a(16);this._lastCipherblock=r(n,!0),this._aes=new T(e)};C.prototype.encrypt=function(t){if((t=r(t)).length%16!=0)throw new Error("invalid plaintext size (must be multiple of 16 bytes)");for(var e=a(t.length),n=a(16),i=0;i<t.length;i+=16){s(t,n,0,i,i+16);for(var o=0;o<16;o++)n[o]^=this._lastCipherblock[o];this._lastCipherblock=this._aes.encrypt(n),s(this._lastCipherblock,e,i)}return e},C.prototype.decrypt=function(t){if((t=r(t)).length%16!=0)throw new Error("invalid ciphertext size (must be multiple of 16 bytes)");for(var e=a(t.length),n=a(16),i=0;i<t.length;i+=16){s(t,n,0,i,i+16),n=this._aes.decrypt(n);for(var o=0;o<16;o++)e[i+o]=n[o]^this._lastCipherblock[o];s(t,this._lastCipherblock,0,i,i+16)}return e};var L=function t(e,n,i){if(!(this instanceof t))throw Error("AES must be instanitated with `new`");if(this.description="Cipher Feedback",this.name="cfb",n){if(16!=n.length)throw new Error("invalid initialation vector size (must be 16 size)")}else n=a(16);i||(i=1),this.segmentSize=i,this._shiftRegister=r(n,!0),this._aes=new T(e)};L.prototype.encrypt=function(t){if(t.length%this.segmentSize!=0)throw new Error("invalid plaintext size (must be segmentSize bytes)");for(var e,n=r(t,!0),i=0;i<n.length;i+=this.segmentSize){e=this._aes.encrypt(this._shiftRegister);for(var a=0;a<this.segmentSize;a++)n[i+a]^=e[a];s(this._shiftRegister,this._shiftRegister,0,this.segmentSize),s(n,this._shiftRegister,16-this.segmentSize,i,i+this.segmentSize)}return n},L.prototype.decrypt=function(t){if(t.length%this.segmentSize!=0)throw new Error("invalid ciphertext size (must be segmentSize bytes)");for(var e,n=r(t,!0),i=0;i<n.length;i+=this.segmentSize){e=this._aes.encrypt(this._shiftRegister);for(var a=0;a<this.segmentSize;a++)n[i+a]^=e[a];s(this._shiftRegister,this._shiftRegister,0,this.segmentSize),s(t,this._shiftRegister,16-this.segmentSize,i,i+this.segmentSize)}return n};var I=function t(e,n){if(!(this instanceof t))throw Error("AES must be instanitated with `new`");if(this.description="Output Feedback",this.name="ofb",n){if(16!=n.length)throw new Error("invalid initialation vector size (must be 16 bytes)")}else n=a(16);this._lastPrecipher=r(n,!0),this._lastPrecipherIndex=16,this._aes=new T(e)};I.prototype.encrypt=function(t){for(var e=r(t,!0),n=0;n<e.length;n++)16===this._lastPrecipherIndex&&(this._lastPrecipher=this._aes.encrypt(this._lastPrecipher),this._lastPrecipherIndex=0),e[n]^=this._lastPrecipher[this._lastPrecipherIndex++];return e},I.prototype.decrypt=I.prototype.encrypt;var R=function t(e){if(!(this instanceof t))throw Error("Counter must be instanitated with `new`");0===e||e||(e=1),"number"==typeof e?(this._counter=a(16),this.setValue(e)):this.setBytes(e)};R.prototype.setValue=function(t){if("number"!=typeof t||parseInt(t)!=t)throw new Error("invalid counter value (must be an integer)");if(t>Number.MAX_SAFE_INTEGER)throw new Error("integer value out of safe range");for(var e=15;e>=0;--e)this._counter[e]=t%256,t=parseInt(t/256)},R.prototype.setBytes=function(t){if(16!=(t=r(t,!0)).length)throw new Error("invalid counter bytes size (must be 16 bytes)");this._counter=t},R.prototype.increment=function(){for(var t=15;t>=0;t--){if(255!==this._counter[t]){this._counter[t]++;break}this._counter[t]=0}};var D=function t(e,n){if(!(this instanceof t))throw Error("AES must be instanitated with `new`");this.description="Counter",this.name="ctr",n instanceof R||(n=new R(n)),this._counter=n,this._remainingCounter=null,this._remainingCounterIndex=16,this._aes=new T(e)};D.prototype.encrypt=function(t){for(var e=r(t,!0),n=0;n<e.length;n++)16===this._remainingCounterIndex&&(this._remainingCounter=this._aes.encrypt(this._counter._counter),this._remainingCounterIndex=0,this._counter.increment()),e[n]^=this._remainingCounter[this._remainingCounterIndex++];return e},D.prototype.decrypt=D.prototype.encrypt;var B={AES:T,Counter:R,ModeOfOperation:{ecb:k,cbc:C,cfb:L,ofb:I,ctr:D},utils:{hex:l,utf8:o},padding:{pkcs7:{pad:function(t){var e=16-(t=r(t,!0)).length%16,n=a(t.length+e);s(t,n);for(var i=t.length;i<n.length;i++)n[i]=e;return n},strip:function(t){if((t=r(t,!0)).length<16)throw new Error("PKCS#7 invalid length");var e=t[t.length-1];if(e>16)throw new Error("PKCS#7 padding byte out of range");for(var n=t.length-e,i=0;i<e;i++)if(t[n+i]!==e)throw new Error("PKCS#7 invalid padding byte");var o=a(n);return s(t,o,0,0,n),o}}},_arrayTest:{coerceArray:r,createArray:a,copyArray:s}};t.exports=B}()}({exports:{}});var oh="PLAYLIST_LOADED",lh="FIRST_VIDEO_FRAME",dh="MANIFEST_PARSED",ch="RESOLUTION_CHANGED",uh="RESOLUTION_SWITCHING",hh="LEVEL_SWITCHING",ph="LEVEL_CHANGED",fh="LOADING",mh="SEEK",gh="CANPLAY",yh="PLAY",Ah="PAUSE",vh="PLAYING",bh="ENDED",Eh="ERROR",wh="VOLUMECHANGE",xh="DURATIONCHANGE",Sh=function(){return f((function t(e){var n=this,i=e.emitter,r=e.logger,a=e.key,s=e.iv;p(this,t),m(this,"key",""),m(this,"iv",""),m(this,"generateMediaSrc",function(){var t=h(l().mark((function t(e){var i,r,a,s;return l().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:if(i=e.src){t.next=4;break}throw n.emitter.emit("error",{fatal:!0,src:i,type:"networkError",error:{message:"视频参数有误"}}),new Error("参数src不能为空");case 4:if(!Mu(i)||!i.startsWith("http")){t.next=22;break}return n.url=i,a=_h(i),t.next=9,n.fetchMediaSrc(i);case 9:if(s=t.sent){t.next=12;break}return t.abrupt("return");case 12:if("JSON"!==s.type){t.next=18;break}return t.next=15,n.m3u8Generater(s.data);case 15:r=t.sent,t.next=19;break;case 18:r=s.data;case 19:return t.next=21,n.m3u8ToBase64(r,a);case 21:return t.abrupt("return",t.sent);case 22:if(!Th(i)){t.next=26;break}r=i,t.next=42;break;case 26:if(!Jo(i)){t.next=32;break}return t.next=29,n.m3u8Generater(i);case 29:r=t.sent,t.next=42;break;case 32:return t.prev=32,t.next=35,n.m3u8Generater(JSON.parse(i));case 35:r=t.sent,t.next=42;break;case 38:t.prev=38,t.t0=t.catch(32),n.logger.error("src数据有误",t.t0),n.emitter.emit("error",{fatal:!0});case 42:return t.next=44,n.m3u8ToBase64(r);case 44:return t.abrupt("return",t.sent);case 45:case"end":return t.stop()}}),t,null,[[32,38]])})));return function(e){return t.apply(this,arguments)}}()),this.emitter=i,this.logger=r||console,this.key=a,this.iv=s,this.url=""}),[{key:"m3u8ToBase64",value:(o=h(l().mark((function t(e){var n,i,r;return l().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return(n=new rh).push(e),n.end(),i=n.manifest,this.logger.log("parsedManifest",i),r="data:application/vnd.apple.mpegurl;charset=UTF-8;base64,".concat(btoa(e)),t.abrupt("return",r);case 8:case"end":return t.stop()}}),t,this)}))),function(t){return o.apply(this,arguments)})},{key:"fetchM3u8Json",value:(s=h(l().mark((function t(e){var n;return l().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.next=2,fetch(e).then((function(t){return t.json()}));case 2:return n=t.sent,t.abrupt("return",n);case 4:case"end":return t.stop()}}),t)}))),function(t){return s.apply(this,arguments)})},{key:"fetchMediaSrc",value:(a=h(l().mark((function t(e){var n,i,r,a=this;return l().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.next=2,fetch(e).then((function(t){return t.text()})).catch((function(t){a.logger.error("fetchMediaSrc",t),a.emitter.emit("error",{fatal:!0})}));case 2:if(n=t.sent){t.next=5;break}return t.abrupt("return");case 5:if(!Th(n)){t.next=12;break}return i=n.split("\n"),r=_h(e),n=i.map((function(t){return t.startsWith("http")?t:(t=t.replace("\r","")).endsWith(".ts")||t.endsWith(".m3u8")?"".concat(r).concat(t):t})).join("\n"),t.abrupt("return",{type:"M3U8",data:n});case 12:return t.abrupt("return",{type:"JSON",data:JSON.parse(n)});case 13:case"end":return t.stop()}}),t)}))),function(t){return a.apply(this,arguments)})},{key:"m3u8Generater",value:(r=h(l().mark((function t(e){var n,i,r,a,s,o,d,c,u,h,p,f,m,g,y,A,v,b,E,w,x,S,_,T,k,C,L;return l().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:if(n=this.url,e){t.next=5;break}return this.emitter.emit("error",{fatal:!0,src:n,type:"networkError",response:e,error:{message:"视频资源不存在"}}),this.logger.error("视频资源不存在>>".concat(n)),t.abrupt("return");case 5:if(i=e.VERSION,r=e.TARGETDURATION,a=e.SEQUENCE,s=e.TYPE,o=e.EXTINF,d=e.PREFIX_PATH,c=e.TS_START,u=e.TS_END,h=e.TS_NAME,p=e.TS_LIST,f=e.TS_LAST_TIME,m=e.IV,g=e.KEY,y="#EXTM3U\n#EXT-X-VERSION:".concat(i,"\n#EXT-X-TARGETDURATION:").concat(r,"\n#EXT-X-MEDIA-SEQUENCE:").concat(a,"\n#EXT-X-PLAYLIST-TYPE:").concat(s,"\n"),g?y+=m?'#EXT-X-KEY:METHOD=AES-128,URI="data:application/octet-stream;base64,'.concat(g,'",IV=').concat(m,"\n"):'#EXT-X-KEY:METHOD=AES-128,URI="data:application/octet-stream;base64,'.concat(g,'"\n'):this.key&&this.iv&&(y+='#EXT-X-KEY:METHOD=AES-128,URI="data:application/octet-stream;base64,'.concat(this.key,'",IV=').concat(this.iv,"\n")),A=[],null!=p&&p.length)for(v=0;v<p.length;v++)b=p[v],E=b.name,w=b.time,x="".concat(d).concat(E),A.push("#EXTINF:".concat(w,",")),A.push(x);else 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n=(""+t).split(".");n[0].length<e;)n[0]="0"+n[0];return n.join(".")}t<0?(n=!0,t=-t):n=!1;var r=t/(e||1),a=Math.floor(r/3600);r-=3600*a;var s=Math.floor(r/60),o=1e3*(r-=60*s);return o-=1e3*(r=Math.floor(r)),o=Math.floor(o),(n?"-":"")+a+":"+i(s,2)+":"+i(r,2)+"."+i(o,3)},r.printRanges=function(t){var e=t.length;if(e>0){for(var n="",i=0;i<e;i++)i>0&&(n+=","),n+="["+r.getDurationString(t.start(i))+","+r.getDurationString(t.end(i))+"]";return n}return"(empty)"},t.Log=r;var a=function(t){if(!(t instanceof ArrayBuffer))throw"Needs an array buffer";this.buffer=t,this.dataview=new DataView(t),this.position=0};a.prototype.getPosition=function(){return this.position},a.prototype.getEndPosition=function(){return this.buffer.byteLength},a.prototype.getLength=function(){return this.buffer.byteLength},a.prototype.seek=function(t){var e=Math.max(0,Math.min(this.buffer.byteLength,t));return this.position=isNaN(e)||!isFinite(e)?0:e,!0},a.prototype.isEos=function(){return this.getPosition()>=this.getEndPosition()},a.prototype.readAnyInt=function(t,e){var n=0;if(this.position+t<=this.buffer.byteLength){switch(t){case 1:n=e?this.dataview.getInt8(this.position):this.dataview.getUint8(this.position);break;case 2:n=e?this.dataview.getInt16(this.position):this.dataview.getUint16(this.position);break;case 3:if(e)throw"No method for reading signed 24 bits values";n=this.dataview.getUint8(this.position)<<16,n|=this.dataview.getUint8(this.position+1)<<8,n|=this.dataview.getUint8(this.position+2);break;case 4:n=e?this.dataview.getInt32(this.position):this.dataview.getUint32(this.position);break;case 8:if(e)throw"No method for reading signed 64 bits values";n=this.dataview.getUint32(this.position)<<32,n|=this.dataview.getUint32(this.position+4);break;default:throw"readInt method not implemented for size: "+t}return this.position+=t,n}throw"Not enough bytes in buffer"},a.prototype.readUint8=function(){return this.readAnyInt(1,!1)},a.prototype.readUint16=function(){return this.readAnyInt(2,!1)},a.prototype.readUint24=function(){return this.readAnyInt(3,!1)},a.prototype.readUint32=function(){return this.readAnyInt(4,!1)},a.prototype.readUint64=function(){return this.readAnyInt(8,!1)},a.prototype.readString=function(t){if(this.position+t<=this.buffer.byteLength){for(var e="",n=0;n<t;n++)e+=String.fromCharCode(this.readUint8());return e}throw"Not enough bytes in buffer"},a.prototype.readCString=function(){for(var t=[];;){var e=this.readUint8();if(0===e)break;t.push(e)}return String.fromCharCode.apply(null,t)},a.prototype.readInt8=function(){return this.readAnyInt(1,!0)},a.prototype.readInt16=function(){return this.readAnyInt(2,!0)},a.prototype.readInt32=function(){return this.readAnyInt(4,!0)},a.prototype.readInt64=function(){return this.readAnyInt(8,!1)},a.prototype.readUint8Array=function(t){for(var e=new Uint8Array(t),n=0;n<t;n++)e[n]=this.readUint8();return e},a.prototype.readInt16Array=function(t){for(var e=new Int16Array(t),n=0;n<t;n++)e[n]=this.readInt16();return e},a.prototype.readUint16Array=function(t){for(var e=new Int16Array(t),n=0;n<t;n++)e[n]=this.readUint16();return e},a.prototype.readUint32Array=function(t){for(var e=new Uint32Array(t),n=0;n<t;n++)e[n]=this.readUint32();return e},a.prototype.readInt32Array=function(t){for(var e=new Int32Array(t),n=0;n<t;n++)e[n]=this.readInt32();return e},t.MP4BoxStream=a;var s=function t(e,n,i){this._byteOffset=n||0,e instanceof ArrayBuffer?this.buffer=e:"object"==c(e)?(this.dataView=e,n&&(this._byteOffset+=n)):this.buffer=new ArrayBuffer(e||0),this.position=0,this.endianness=null==i?t.LITTLE_ENDIAN:i};(s.prototype={}).getPosition=function(){return this.position},s.prototype._realloc=function(t){if(this._dynamicSize){var e=this._byteOffset+this.position+t,n=this._buffer.byteLength;if(e<=n)e>this._byteLength&&(this._byteLength=e);else{for(n<1&&(n=1);e>n;)n*=2;var i=new ArrayBuffer(n),r=new Uint8Array(this._buffer);new Uint8Array(i,0,r.length).set(r),this.buffer=i,this._byteLength=e}}},s.prototype._trimAlloc=function(){if(this._byteLength!=this._buffer.byteLength){var t=new ArrayBuffer(this._byteLength),e=new Uint8Array(t),n=new Uint8Array(this._buffer,0,e.length);e.set(n),this.buffer=t}},s.BIG_ENDIAN=!1,s.LITTLE_ENDIAN=!0,s.prototype._byteLength=0,Object.defineProperty(s.prototype,"byteLength",{get:function(){return this._byteLength-this._byteOffset}}),Object.defineProperty(s.prototype,"buffer",{get:function(){return this._trimAlloc(),this._buffer},set:function(t){this._buffer=t,this._dataView=new DataView(this._buffer,this._byteOffset),this._byteLength=this._buffer.byteLength}}),Object.defineProperty(s.prototype,"byteOffset",{get:function(){return this._byteOffset},set:function(t){this._byteOffset=t,this._dataView=new DataView(this._buffer,this._byteOffset),this._byteLength=this._buffer.byteLength}}),Object.defineProperty(s.prototype,"dataView",{get:function(){return this._dataView},set:function(t){this._byteOffset=t.byteOffset,this._buffer=t.buffer,this._dataView=new DataView(this._buffer,this._byteOffset),this._byteLength=this._byteOffset+t.byteLength}}),s.prototype.seek=function(t){var e=Math.max(0,Math.min(this.byteLength,t));this.position=isNaN(e)||!isFinite(e)?0:e},s.prototype.isEof=function(){return this.position>=this._byteLength},s.prototype.mapUint8Array=function(t){this._realloc(1*t);var e=new Uint8Array(this._buffer,this.byteOffset+this.position,t);return this.position+=1*t,e},s.prototype.readInt32Array=function(t,e){t=null==t?this.byteLength-this.position/4:t;var n=new Int32Array(t);return s.memcpy(n.buffer,0,this.buffer,this.byteOffset+this.position,t*n.BYTES_PER_ELEMENT),s.arrayToNative(n,null==e?this.endianness:e),this.position+=n.byteLength,n},s.prototype.readInt16Array=function(t,e){t=null==t?this.byteLength-this.position/2:t;var n=new Int16Array(t);return s.memcpy(n.buffer,0,this.buffer,this.byteOffset+this.position,t*n.BYTES_PER_ELEMENT),s.arrayToNative(n,null==e?this.endianness:e),this.position+=n.byteLength,n},s.prototype.readInt8Array=function(t){t=null==t?this.byteLength-this.position:t;var e=new Int8Array(t);return s.memcpy(e.buffer,0,this.buffer,this.byteOffset+this.position,t*e.BYTES_PER_ELEMENT),this.position+=e.byteLength,e},s.prototype.readUint32Array=function(t,e){t=null==t?this.byteLength-this.position/4:t;var n=new Uint32Array(t);return s.memcpy(n.buffer,0,this.buffer,this.byteOffset+this.position,t*n.BYTES_PER_ELEMENT),s.arrayToNative(n,null==e?this.endianness:e),this.position+=n.byteLength,n},s.prototype.readUint16Array=function(t,e){t=null==t?this.byteLength-this.position/2:t;var n=new Uint16Array(t);return s.memcpy(n.buffer,0,this.buffer,this.byteOffset+this.position,t*n.BYTES_PER_ELEMENT),s.arrayToNative(n,null==e?this.endianness:e),this.position+=n.byteLength,n},s.prototype.readUint8Array=function(t){t=null==t?this.byteLength-this.position:t;var e=new Uint8Array(t);return s.memcpy(e.buffer,0,this.buffer,this.byteOffset+this.position,t*e.BYTES_PER_ELEMENT),this.position+=e.byteLength,e},s.prototype.readFloat64Array=function(t,e){t=null==t?this.byteLength-this.position/8:t;var n=new Float64Array(t);return s.memcpy(n.buffer,0,this.buffer,this.byteOffset+this.position,t*n.BYTES_PER_ELEMENT),s.arrayToNative(n,null==e?this.endianness:e),this.position+=n.byteLength,n},s.prototype.readFloat32Array=function(t,e){t=null==t?this.byteLength-this.position/4:t;var n=new Float32Array(t);return s.memcpy(n.buffer,0,this.buffer,this.byteOffset+this.position,t*n.BYTES_PER_ELEMENT),s.arrayToNative(n,null==e?this.endianness:e),this.position+=n.byteLength,n},s.prototype.readInt32=function(t){var e=this._dataView.getInt32(this.position,null==t?this.endianness:t);return this.position+=4,e},s.prototype.readInt16=function(t){var e=this._dataView.getInt16(this.position,null==t?this.endianness:t);return this.position+=2,e},s.prototype.readInt8=function(){var t=this._dataView.getInt8(this.position);return this.position+=1,t},s.prototype.readUint32=function(t){var e=this._dataView.getUint32(this.position,null==t?this.endianness:t);return this.position+=4,e},s.prototype.readUint16=function(t){var e=this._dataView.getUint16(this.position,null==t?this.endianness:t);return this.position+=2,e},s.prototype.readUint8=function(){var t=this._dataView.getUint8(this.position);return this.position+=1,t},s.prototype.readFloat32=function(t){var e=this._dataView.getFloat32(this.position,null==t?this.endianness:t);return this.position+=4,e},s.prototype.readFloat64=function(t){var e=this._dataView.getFloat64(this.position,null==t?this.endianness:t);return this.position+=8,e},s.endianness=new Int8Array(new Int16Array([1]).buffer)[0]>0,s.memcpy=function(t,e,n,i,r){var a=new Uint8Array(t,e,r),s=new Uint8Array(n,i,r);a.set(s)},s.arrayToNative=function(t,e){return e==this.endianness?t:this.flipArrayEndianness(t)},s.nativeToEndian=function(t,e){return this.endianness==e?t:this.flipArrayEndianness(t)},s.flipArrayEndianness=function(t){for(var e=new Uint8Array(t.buffer,t.byteOffset,t.byteLength),n=0;n<t.byteLength;n+=t.BYTES_PER_ELEMENT)for(var i=n+t.BYTES_PER_ELEMENT-1,r=n;i>r;i--,r++){var a=e[r];e[r]=e[i],e[i]=a}return t},s.prototype.failurePosition=0,String.fromCharCodeUint8=function(t){for(var e=[],n=0;n<t.length;n++)e[n]=t[n];return String.fromCharCode.apply(null,e)},s.prototype.readString=function(t,e){return null==e||"ASCII"==e?String.fromCharCodeUint8.apply(null,[this.mapUint8Array(null==t?this.byteLength-this.position:t)]):new TextDecoder(e).decode(this.mapUint8Array(t))},s.prototype.readCString=function(t){var e=this.byteLength-this.position,n=new Uint8Array(this._buffer,this._byteOffset+this.position),i=e;null!=t&&(i=Math.min(t,e));for(var r=0;r<i&&0!==n[r];r++);var a=String.fromCharCodeUint8.apply(null,[this.mapUint8Array(r)]);return null!=t?this.position+=i-r:r!=e&&(this.position+=1),a};var o=Math.pow(2,32);s.prototype.readInt64=function(){return this.readInt32()*o+this.readUint32()},s.prototype.readUint64=function(){return this.readUint32()*o+this.readUint32()},s.prototype.readInt64=function(){return this.readUint32()*o+this.readUint32()},s.prototype.readUint24=function(){return(this.readUint8()<<16)+(this.readUint8()<<8)+this.readUint8()},t.DataStream=s,s.prototype.save=function(t){var e=new Blob([this.buffer]);if(!window.URL||!URL.createObjectURL)throw"DataStream.save: Can't create object URL.";var n=window.URL.createObjectURL(e),i=document.createElement("a");document.body.appendChild(i),i.setAttribute("href",n),i.setAttribute("download",t),i.setAttribute("target","_self"),i.click(),window.URL.revokeObjectURL(n)},s.prototype._dynamicSize=!0,Object.defineProperty(s.prototype,"dynamicSize",{get:function(){return this._dynamicSize},set:function(t){t||this._trimAlloc(),this._dynamicSize=t}}),s.prototype.shift=function(t){var e=new ArrayBuffer(this._byteLength-t),n=new Uint8Array(e),i=new Uint8Array(this._buffer,t,n.length);n.set(i),this.buffer=e,this.position-=t},s.prototype.writeInt32Array=function(t,e){if(this._realloc(4*t.length),t instanceof Int32Array&&this.byteOffset+this.position%t.BYTES_PER_ELEMENT===0)s.memcpy(this._buffer,this.byteOffset+this.position,t.buffer,0,t.byteLength),this.mapInt32Array(t.length,e);else for(var n=0;n<t.length;n++)this.writeInt32(t[n],e)},s.prototype.writeInt16Array=function(t,e){if(this._realloc(2*t.length),t instanceof Int16Array&&this.byteOffset+this.position%t.BYTES_PER_ELEMENT===0)s.memcpy(this._buffer,this.byteOffset+this.position,t.buffer,0,t.byteLength),this.mapInt16Array(t.length,e);else for(var n=0;n<t.length;n++)this.writeInt16(t[n],e)},s.prototype.writeInt8Array=function(t){if(this._realloc(1*t.length),t instanceof Int8Array&&this.byteOffset+this.position%t.BYTES_PER_ELEMENT===0)s.memcpy(this._buffer,this.byteOffset+this.position,t.buffer,0,t.byteLength),this.mapInt8Array(t.length);else for(var e=0;e<t.length;e++)this.writeInt8(t[e])},s.prototype.writeUint32Array=function(t,e){if(this._realloc(4*t.length),t instanceof Uint32Array&&this.byteOffset+this.position%t.BYTES_PER_ELEMENT===0)s.memcpy(this._buffer,this.byteOffset+this.position,t.buffer,0,t.byteLength),this.mapUint32Array(t.length,e);else for(var n=0;n<t.length;n++)this.writeUint32(t[n],e)},s.prototype.writeUint16Array=function(t,e){if(this._realloc(2*t.length),t instanceof Uint16Array&&this.byteOffset+this.position%t.BYTES_PER_ELEMENT===0)s.memcpy(this._buffer,this.byteOffset+this.position,t.buffer,0,t.byteLength),this.mapUint16Array(t.length,e);else for(var n=0;n<t.length;n++)this.writeUint16(t[n],e)},s.prototype.writeUint8Array=function(t){if(this._realloc(1*t.length),t instanceof Uint8Array&&this.byteOffset+this.position%t.BYTES_PER_ELEMENT===0)s.memcpy(this._buffer,this.byteOffset+this.position,t.buffer,0,t.byteLength),this.mapUint8Array(t.length);else for(var e=0;e<t.length;e++)this.writeUint8(t[e])},s.prototype.writeFloat64Array=function(t,e){if(this._realloc(8*t.length),t instanceof Float64Array&&this.byteOffset+this.position%t.BYTES_PER_ELEMENT===0)s.memcpy(this._buffer,this.byteOffset+this.position,t.buffer,0,t.byteLength),this.mapFloat64Array(t.length,e);else for(var n=0;n<t.length;n++)this.writeFloat64(t[n],e)},s.prototype.writeFloat32Array=function(t,e){if(this._realloc(4*t.length),t instanceof Float32Array&&this.byteOffset+this.position%t.BYTES_PER_ELEMENT===0)s.memcpy(this._buffer,this.byteOffset+this.position,t.buffer,0,t.byteLength),this.mapFloat32Array(t.length,e);else for(var n=0;n<t.length;n++)this.writeFloat32(t[n],e)},s.prototype.writeInt32=function(t,e){this._realloc(4),this._dataView.setInt32(this.position,t,null==e?this.endianness:e),this.position+=4},s.prototype.writeInt16=function(t,e){this._realloc(2),this._dataView.setInt16(this.position,t,null==e?this.endianness:e),this.position+=2},s.prototype.writeInt8=function(t){this._realloc(1),this._dataView.setInt8(this.position,t),this.position+=1},s.prototype.writeUint32=function(t,e){this._realloc(4),this._dataView.setUint32(this.position,t,null==e?this.endianness:e),this.position+=4},s.prototype.writeUint16=function(t,e){this._realloc(2),this._dataView.setUint16(this.position,t,null==e?this.endianness:e),this.position+=2},s.prototype.writeUint8=function(t){this._realloc(1),this._dataView.setUint8(this.position,t),this.position+=1},s.prototype.writeFloat32=function(t,e){this._realloc(4),this._dataView.setFloat32(this.position,t,null==e?this.endianness:e),this.position+=4},s.prototype.writeFloat64=function(t,e){this._realloc(8),this._dataView.setFloat64(this.position,t,null==e?this.endianness:e),this.position+=8},s.prototype.writeUCS2String=function(t,e,n){null==n&&(n=t.length);for(var i=0;i<t.length&&i<n;i++)this.writeUint16(t.charCodeAt(i),e);for(;i<n;i++)this.writeUint16(0)},s.prototype.writeString=function(t,e,n){var i=0;if(null==e||"ASCII"==e)if(null!=n){var r=Math.min(t.length,n);for(i=0;i<r;i++)this.writeUint8(t.charCodeAt(i));for(;i<n;i++)this.writeUint8(0)}else for(i=0;i<t.length;i++)this.writeUint8(t.charCodeAt(i));else this.writeUint8Array(new TextEncoder(e).encode(t.substring(0,n)))},s.prototype.writeCString=function(t,e){var n=0;if(null!=e){var i=Math.min(t.length,e);for(n=0;n<i;n++)this.writeUint8(t.charCodeAt(n));for(;n<e;n++)this.writeUint8(0)}else{for(n=0;n<t.length;n++)this.writeUint8(t.charCodeAt(n));this.writeUint8(0)}},s.prototype.writeStruct=function(t,e){for(var n=0;n<t.length;n+=2){var i=t[n+1];this.writeType(i,e[t[n]],e)}},s.prototype.writeType=function(t,e,n){var i;if("function"==typeof t)return t(this,e);if("object"==c(t)&&!(t instanceof Array))return t.set(this,e,n);var r=null,a="ASCII",o=this.position;switch("string"==typeof t&&/:/.test(t)&&(i=t.split(":"),t=i[0],r=parseInt(i[1])),"string"==typeof t&&/,/.test(t)&&(i=t.split(","),t=i[0],a=parseInt(i[1])),t){case"uint8":this.writeUint8(e);break;case"int8":this.writeInt8(e);break;case"uint16":this.writeUint16(e,this.endianness);break;case"int16":this.writeInt16(e,this.endianness);break;case"uint32":this.writeUint32(e,this.endianness);break;case"int32":this.writeInt32(e,this.endianness);break;case"float32":this.writeFloat32(e,this.endianness);break;case"float64":this.writeFloat64(e,this.endianness);break;case"uint16be":this.writeUint16(e,s.BIG_ENDIAN);break;case"int16be":this.writeInt16(e,s.BIG_ENDIAN);break;case"uint32be":this.writeUint32(e,s.BIG_ENDIAN);break;case"int32be":this.writeInt32(e,s.BIG_ENDIAN);break;case"float32be":this.writeFloat32(e,s.BIG_ENDIAN);break;case"float64be":this.writeFloat64(e,s.BIG_ENDIAN);break;case"uint16le":this.writeUint16(e,s.LITTLE_ENDIAN);break;case"int16le":this.writeInt16(e,s.LITTLE_ENDIAN);break;case"uint32le":this.writeUint32(e,s.LITTLE_ENDIAN);break;case"int32le":this.writeInt32(e,s.LITTLE_ENDIAN);break;case"float32le":this.writeFloat32(e,s.LITTLE_ENDIAN);break;case"float64le":this.writeFloat64(e,s.LITTLE_ENDIAN);break;case"cstring":this.writeCString(e,r);break;case"string":this.writeString(e,a,r);break;case"u16string":this.writeUCS2String(e,this.endianness,r);break;case"u16stringle":this.writeUCS2String(e,s.LITTLE_ENDIAN,r);break;case"u16stringbe":this.writeUCS2String(e,s.BIG_ENDIAN,r);break;default:if(3==t.length){for(var l=t[1],d=0;d<e.length;d++)this.writeType(l,e[d]);break}this.writeStruct(t,e)}null!=r&&(this.position=o,this._realloc(r),this.position=o+r)},s.prototype.writeUint64=function(t){var e=Math.floor(t/o);this.writeUint32(e),this.writeUint32(4294967295&t)},s.prototype.writeUint24=function(t){this.writeUint8((16711680&t)>>16),this.writeUint8((65280&t)>>8),this.writeUint8(255&t)},s.prototype.adjustUint32=function(t,e){var n=this.position;this.seek(t),this.writeUint32(e),this.seek(n)},s.prototype.mapInt32Array=function(t,e){this._realloc(4*t);var n=new Int32Array(this._buffer,this.byteOffset+this.position,t);return s.arrayToNative(n,null==e?this.endianness:e),this.position+=4*t,n},s.prototype.mapInt16Array=function(t,e){this._realloc(2*t);var n=new Int16Array(this._buffer,this.byteOffset+this.position,t);return s.arrayToNative(n,null==e?this.endianness:e),this.position+=2*t,n},s.prototype.mapInt8Array=function(t){this._realloc(1*t);var e=new Int8Array(this._buffer,this.byteOffset+this.position,t);return this.position+=1*t,e},s.prototype.mapUint32Array=function(t,e){this._realloc(4*t);var n=new Uint32Array(this._buffer,this.byteOffset+this.position,t);return s.arrayToNative(n,null==e?this.endianness:e),this.position+=4*t,n},s.prototype.mapUint16Array=function(t,e){this._realloc(2*t);var n=new Uint16Array(this._buffer,this.byteOffset+this.position,t);return s.arrayToNative(n,null==e?this.endianness:e),this.position+=2*t,n},s.prototype.mapFloat64Array=function(t,e){this._realloc(8*t);var n=new Float64Array(this._buffer,this.byteOffset+this.position,t);return s.arrayToNative(n,null==e?this.endianness:e),this.position+=8*t,n},s.prototype.mapFloat32Array=function(t,e){this._realloc(4*t);var n=new Float32Array(this._buffer,this.byteOffset+this.position,t);return s.arrayToNative(n,null==e?this.endianness:e),this.position+=4*t,n};var l=function(t){this.buffers=[],this.bufferIndex=-1,t&&(this.insertBuffer(t),this.bufferIndex=0)};(l.prototype=new s(new ArrayBuffer,0,s.BIG_ENDIAN)).initialized=function(){var t;return this.bufferIndex>-1||(this.buffers.length>0?0===(t=this.buffers[0]).fileStart?(this.buffer=t,this.bufferIndex=0,r.debug("MultiBufferStream","Stream ready for parsing"),!0):(r.warn("MultiBufferStream","The first buffer should have a fileStart of 0"),this.logBufferLevel(),!1):(r.warn("MultiBufferStream","No buffer to start parsing from"),this.logBufferLevel(),!1))},ArrayBuffer.concat=function(t,e){r.debug("ArrayBuffer","Trying to create a new buffer of size: "+(t.byteLength+e.byteLength));var n=new Uint8Array(t.byteLength+e.byteLength);return n.set(new Uint8Array(t),0),n.set(new Uint8Array(e),t.byteLength),n.buffer},l.prototype.reduceBuffer=function(t,e,n){var i;return(i=new Uint8Array(n)).set(new Uint8Array(t,e,n)),i.buffer.fileStart=t.fileStart+e,i.buffer.usedBytes=0,i.buffer},l.prototype.insertBuffer=function(t){for(var e=!0,n=0;n<this.buffers.length;n++){var i=this.buffers[n];if(t.fileStart<=i.fileStart){if(t.fileStart===i.fileStart){if(t.byteLength>i.byteLength){this.buffers.splice(n,1),n--;continue}r.warn("MultiBufferStream","Buffer (fileStart: "+t.fileStart+" - Length: "+t.byteLength+") already appended, ignoring")}else t.fileStart+t.byteLength<=i.fileStart||(t=this.reduceBuffer(t,0,i.fileStart-t.fileStart)),r.debug("MultiBufferStream","Appending new buffer (fileStart: "+t.fileStart+" - Length: "+t.byteLength+")"),this.buffers.splice(n,0,t),0===n&&(this.buffer=t);e=!1;break}if(t.fileStart<i.fileStart+i.byteLength){var a=i.fileStart+i.byteLength-t.fileStart,s=t.byteLength-a;if(!(s>0)){e=!1;break}t=this.reduceBuffer(t,a,s)}}e&&(r.debug("MultiBufferStream","Appending new buffer (fileStart: "+t.fileStart+" - Length: "+t.byteLength+")"),this.buffers.push(t),0===n&&(this.buffer=t))},l.prototype.logBufferLevel=function(t){var e,n,i,a,s,o=[],l="";for(i=0,a=0,e=0;e<this.buffers.length;e++)n=this.buffers[e],0===e?(s={},o.push(s),s.start=n.fileStart,s.end=n.fileStart+n.byteLength,l+="["+s.start+"-"):s.end===n.fileStart?s.end=n.fileStart+n.byteLength:((s={}).start=n.fileStart,l+=o[o.length-1].end-1+"], ["+s.start+"-",s.end=n.fileStart+n.byteLength,o.push(s)),i+=n.usedBytes,a+=n.byteLength;o.length>0&&(l+=s.end-1+"]");var d=t?r.info:r.debug;0===this.buffers.length?d("MultiBufferStream","No more buffer in memory"):d("MultiBufferStream",this.buffers.length+" stored buffer(s) ("+i+"/"+a+" bytes), continuous ranges: "+l)},l.prototype.cleanBuffers=function(){var t,e;for(t=0;t<this.buffers.length;t++)(e=this.buffers[t]).usedBytes===e.byteLength&&(r.debug("MultiBufferStream","Removing buffer #"+t),this.buffers.splice(t,1),t--)},l.prototype.mergeNextBuffer=function(){var t;if(this.bufferIndex+1<this.buffers.length){if((t=this.buffers[this.bufferIndex+1]).fileStart===this.buffer.fileStart+this.buffer.byteLength){var e=this.buffer.byteLength,n=this.buffer.usedBytes,i=this.buffer.fileStart;return this.buffers[this.bufferIndex]=ArrayBuffer.concat(this.buffer,t),this.buffer=this.buffers[this.bufferIndex],this.buffers.splice(this.bufferIndex+1,1),this.buffer.usedBytes=n,this.buffer.fileStart=i,r.debug("ISOFile","Concatenating buffer for box parsing (length: "+e+"->"+this.buffer.byteLength+")"),!0}return!1}return!1},l.prototype.findPosition=function(t,e,n){var i,a=null,s=-1;for(i=!0===t?0:this.bufferIndex;i<this.buffers.length&&(a=this.buffers[i]).fileStart<=e;)s=i,n&&(a.fileStart+a.byteLength<=e?a.usedBytes=a.byteLength:a.usedBytes=e-a.fileStart,this.logBufferLevel()),i++;return-1!==s&&(a=this.buffers[s]).fileStart+a.byteLength>=e?(r.debug("MultiBufferStream","Found position in existing buffer #"+s),s):-1},l.prototype.findEndContiguousBuf=function(t){var e,n,i,r=void 0!==t?t:this.bufferIndex;if(n=this.buffers[r],this.buffers.length>r+1)for(e=r+1;e<this.buffers.length&&(i=this.buffers[e]).fileStart===n.fileStart+n.byteLength;e++)n=i;return n.fileStart+n.byteLength},l.prototype.getEndFilePositionAfter=function(t){var e=this.findPosition(!0,t,!1);return-1!==e?this.findEndContiguousBuf(e):t},l.prototype.addUsedBytes=function(t){this.buffer.usedBytes+=t,this.logBufferLevel()},l.prototype.setAllUsedBytes=function(){this.buffer.usedBytes=this.buffer.byteLength,this.logBufferLevel()},l.prototype.seek=function(t,e,n){var i;return-1!==(i=this.findPosition(e,t,n))?(this.buffer=this.buffers[i],this.bufferIndex=i,this.position=t-this.buffer.fileStart,r.debug("MultiBufferStream","Repositioning parser at buffer position: "+this.position),!0):(r.debug("MultiBufferStream","Position "+t+" not found in buffered data"),!1)},l.prototype.getPosition=function(){if(-1===this.bufferIndex||null===this.buffers[this.bufferIndex])throw"Error accessing position in the MultiBufferStream";return this.buffers[this.bufferIndex].fileStart+this.position},l.prototype.getLength=function(){return this.byteLength},l.prototype.getEndPosition=function(){if(-1===this.bufferIndex||null===this.buffers[this.bufferIndex])throw"Error accessing position in the MultiBufferStream";return this.buffers[this.bufferIndex].fileStart+this.byteLength},t.MultiBufferStream=l;var d=function(){var t=[];t[3]="ES_Descriptor",t[4]="DecoderConfigDescriptor",t[5]="DecoderSpecificInfo",t[6]="SLConfigDescriptor",this.getDescriptorName=function(e){return t[e]};var e=this,n={};return this.parseOneDescriptor=function(e){var i,a,s,o=0;for(i=e.readUint8(),s=e.readUint8();128&s;)o=(127&s)<<7,s=e.readUint8();return o+=127&s,r.debug("MPEG4DescriptorParser","Found "+(t[i]||"Descriptor "+i)+", size "+o+" at position "+e.getPosition()),(a=t[i]?new n[t[i]](o):new n.Descriptor(o)).parse(e),a},n.Descriptor=function(t,e){this.tag=t,this.size=e,this.descs=[]},n.Descriptor.prototype.parse=function(t){this.data=t.readUint8Array(this.size)},n.Descriptor.prototype.findDescriptor=function(t){for(var e=0;e<this.descs.length;e++)if(this.descs[e].tag==t)return this.descs[e];return null},n.Descriptor.prototype.parseRemainingDescriptors=function(t){for(var n=t.position;t.position<n+this.size;){var i=e.parseOneDescriptor(t);this.descs.push(i)}},n.ES_Descriptor=function(t){n.Descriptor.call(this,3,t)},n.ES_Descriptor.prototype=new n.Descriptor,n.ES_Descriptor.prototype.parse=function(t){if(this.ES_ID=t.readUint16(),this.flags=t.readUint8(),this.size-=3,128&this.flags?(this.dependsOn_ES_ID=t.readUint16(),this.size-=2):this.dependsOn_ES_ID=0,64&this.flags){var e=t.readUint8();this.URL=t.readString(e),this.size-=e+1}else this.URL="";32&this.flags?(this.OCR_ES_ID=t.readUint16(),this.size-=2):this.OCR_ES_ID=0,this.parseRemainingDescriptors(t)},n.ES_Descriptor.prototype.getOTI=function(t){var e=this.findDescriptor(4);return e?e.oti:0},n.ES_Descriptor.prototype.getAudioConfig=function(t){var e=this.findDescriptor(4);if(!e)return null;var n=e.findDescriptor(5);if(n&&n.data){var i=(248&n.data[0])>>3;return 31===i&&n.data.length>=2&&(i=32+((7&n.data[0])<<3)+((224&n.data[1])>>5)),i}return null},n.DecoderConfigDescriptor=function(t){n.Descriptor.call(this,4,t)},n.DecoderConfigDescriptor.prototype=new n.Descriptor,n.DecoderConfigDescriptor.prototype.parse=function(t){this.oti=t.readUint8(),this.streamType=t.readUint8(),this.bufferSize=t.readUint24(),this.maxBitrate=t.readUint32(),this.avgBitrate=t.readUint32(),this.size-=13,this.parseRemainingDescriptors(t)},n.DecoderSpecificInfo=function(t){n.Descriptor.call(this,5,t)},n.DecoderSpecificInfo.prototype=new n.Descriptor,n.SLConfigDescriptor=function(t){n.Descriptor.call(this,6,t)},n.SLConfigDescriptor.prototype=new n.Descriptor,this};t.MPEG4DescriptorParser=d;var u={ERR_INVALID_DATA:-1,ERR_NOT_ENOUGH_DATA:0,OK:1,BASIC_BOXES:["mdat","idat","free","skip","meco","strk"],FULL_BOXES:["hmhd","nmhd","iods","xml ","bxml","ipro","mere"],CONTAINER_BOXES:[["moov",["trak","pssh"]],["trak"],["edts"],["mdia"],["minf"],["dinf"],["stbl",["sgpd","sbgp"]],["mvex",["trex"]],["moof",["traf"]],["traf",["trun","sgpd","sbgp"]],["vttc"],["tref"],["iref"],["mfra",["tfra"]],["meco"],["hnti"],["hinf"],["strk"],["strd"],["sinf"],["rinf"],["schi"],["trgr"],["udta",["kind"]],["iprp",["ipma"]],["ipco"],["grpl"],["j2kH"],["etyp",["tyco"]]],boxCodes:[],fullBoxCodes:[],containerBoxCodes:[],sampleEntryCodes:{},sampleGroupEntryCodes:[],trackGroupTypes:[],UUIDBoxes:{},UUIDs:[],initialize:function(){u.FullBox.prototype=new u.Box,u.ContainerBox.prototype=new u.Box,u.SampleEntry.prototype=new u.Box,u.TrackGroupTypeBox.prototype=new u.FullBox,u.BASIC_BOXES.forEach((function(t){u.createBoxCtor(t)})),u.FULL_BOXES.forEach((function(t){u.createFullBoxCtor(t)})),u.CONTAINER_BOXES.forEach((function(t){u.createContainerBoxCtor(t[0],null,t[1])}))},Box:function(t,e,n){this.type=t,this.size=e,this.uuid=n},FullBox:function(t,e,n){u.Box.call(this,t,e,n),this.flags=0,this.version=0},ContainerBox:function(t,e,n){u.Box.call(this,t,e,n),this.boxes=[]},SampleEntry:function(t,e,n,i){u.ContainerBox.call(this,t,e),this.hdr_size=n,this.start=i},SampleGroupEntry:function(t){this.grouping_type=t},TrackGroupTypeBox:function(t,e){u.FullBox.call(this,t,e)},createBoxCtor:function(t,e){u.boxCodes.push(t),u[t+"Box"]=function(e){u.Box.call(this,t,e)},u[t+"Box"].prototype=new u.Box,e&&(u[t+"Box"].prototype.parse=e)},createFullBoxCtor:function(t,e){u[t+"Box"]=function(e){u.FullBox.call(this,t,e)},u[t+"Box"].prototype=new u.FullBox,u[t+"Box"].prototype.parse=function(t){this.parseFullHeader(t),e&&e.call(this,t)}},addSubBoxArrays:function(t){if(t){this.subBoxNames=t;for(var e=t.length,n=0;n<e;n++)this[t[n]+"s"]=[]}},createContainerBoxCtor:function(t,e,n){u[t+"Box"]=function(e){u.ContainerBox.call(this,t,e),u.addSubBoxArrays.call(this,n)},u[t+"Box"].prototype=new u.ContainerBox,e&&(u[t+"Box"].prototype.parse=e)},createMediaSampleEntryCtor:function(t,e,n){u.sampleEntryCodes[t]=[],u[t+"SampleEntry"]=function(t,e){u.SampleEntry.call(this,t,e),u.addSubBoxArrays.call(this,n)},u[t+"SampleEntry"].prototype=new u.SampleEntry,e&&(u[t+"SampleEntry"].prototype.parse=e)},createSampleEntryCtor:function(t,e,n,i){u.sampleEntryCodes[t].push(e),u[e+"SampleEntry"]=function(n){u[t+"SampleEntry"].call(this,e,n),u.addSubBoxArrays.call(this,i)},u[e+"SampleEntry"].prototype=new u[t+"SampleEntry"],n&&(u[e+"SampleEntry"].prototype.parse=n)},createEncryptedSampleEntryCtor:function(t,e,n){u.createSampleEntryCtor.call(this,t,e,n,["sinf"])},createSampleGroupCtor:function(t,e){u[t+"SampleGroupEntry"]=function(e){u.SampleGroupEntry.call(this,t,e)},u[t+"SampleGroupEntry"].prototype=new u.SampleGroupEntry,e&&(u[t+"SampleGroupEntry"].prototype.parse=e)},createTrackGroupCtor:function(t,e){u[t+"TrackGroupTypeBox"]=function(e){u.TrackGroupTypeBox.call(this,t,e)},u[t+"TrackGroupTypeBox"].prototype=new u.TrackGroupTypeBox,e&&(u[t+"TrackGroupTypeBox"].prototype.parse=e)},createUUIDBox:function(t,e,n,i){u.UUIDs.push(t),u.UUIDBoxes[t]=function(i){e?u.FullBox.call(this,"uuid",i,t):n?u.ContainerBox.call(this,"uuid",i,t):u.Box.call(this,"uuid",i,t)},u.UUIDBoxes[t].prototype=e?new u.FullBox:n?new u.ContainerBox:new u.Box,i&&(u.UUIDBoxes[t].prototype.parse=e?function(t){this.parseFullHeader(t),i&&i.call(this,t)}:i)}};u.initialize(),u.TKHD_FLAG_ENABLED=1,u.TKHD_FLAG_IN_MOVIE=2,u.TKHD_FLAG_IN_PREVIEW=4,u.TFHD_FLAG_BASE_DATA_OFFSET=1,u.TFHD_FLAG_SAMPLE_DESC=2,u.TFHD_FLAG_SAMPLE_DUR=8,u.TFHD_FLAG_SAMPLE_SIZE=16,u.TFHD_FLAG_SAMPLE_FLAGS=32,u.TFHD_FLAG_DUR_EMPTY=65536,u.TFHD_FLAG_DEFAULT_BASE_IS_MOOF=131072,u.TRUN_FLAGS_DATA_OFFSET=1,u.TRUN_FLAGS_FIRST_FLAG=4,u.TRUN_FLAGS_DURATION=256,u.TRUN_FLAGS_SIZE=512,u.TRUN_FLAGS_FLAGS=1024,u.TRUN_FLAGS_CTS_OFFSET=2048,u.Box.prototype.add=function(t){return this.addBox(new u[t+"Box"])},u.Box.prototype.addBox=function(t){return this.boxes.push(t),this[t.type+"s"]?this[t.type+"s"].push(t):this[t.type]=t,t},u.Box.prototype.set=function(t,e){return this[t]=e,this},u.Box.prototype.addEntry=function(t,e){var n=e||"entries";return this[n]||(this[n]=[]),this[n].push(t),this},t.BoxParser=u,u.parseUUID=function(t){return u.parseHex16(t)},u.parseHex16=function(t){for(var e="",n=0;n<16;n++){var i=t.readUint8().toString(16);e+=1===i.length?"0"+i:i}return e},u.parseOneBox=function(t,e,n){var i,a,s,o=t.getPosition(),l=0;if(t.getEndPosition()-o<8)return r.debug("BoxParser","Not enough data in stream to parse the type and size of the box"),{code:u.ERR_NOT_ENOUGH_DATA};if(n&&n<8)return r.debug("BoxParser","Not enough bytes left in the parent box to parse a new box"),{code:u.ERR_NOT_ENOUGH_DATA};var d=t.readUint32(),c=t.readString(4),h=c;if(r.debug("BoxParser","Found box of type '"+c+"' and size "+d+" at position "+o),l=8,"uuid"==c){if(t.getEndPosition()-t.getPosition()<16||n-l<16)return t.seek(o),r.debug("BoxParser","Not enough bytes left in the parent box to parse a UUID box"),{code:u.ERR_NOT_ENOUGH_DATA};l+=16,h=s=u.parseUUID(t)}if(1==d){if(t.getEndPosition()-t.getPosition()<8||n&&n-l<8)return t.seek(o),r.warn("BoxParser",'Not enough data in stream to parse the extended size of the "'+c+'" box'),{code:u.ERR_NOT_ENOUGH_DATA};d=t.readUint64(),l+=8}else if(0===d)if(n)d=n;else if("mdat"!==c)return r.error("BoxParser","Unlimited box size not supported for type: '"+c+"'"),i=new u.Box(c,d),{code:u.OK,box:i,size:i.size};return 0!==d&&d<l?(r.error("BoxParser","Box of type "+c+" has an invalid size "+d+" (too small to be a box)"),{code:u.ERR_NOT_ENOUGH_DATA,type:c,size:d,hdr_size:l,start:o}):0!==d&&n&&d>n?(r.error("BoxParser","Box of type '"+c+"' has a size "+d+" greater than its container size "+n),{code:u.ERR_NOT_ENOUGH_DATA,type:c,size:d,hdr_size:l,start:o}):0!==d&&o+d>t.getEndPosition()?(t.seek(o),r.info("BoxParser","Not enough data in stream to parse the entire '"+c+"' box"),{code:u.ERR_NOT_ENOUGH_DATA,type:c,size:d,hdr_size:l,start:o}):e?{code:u.OK,type:c,size:d,hdr_size:l,start:o}:(u[c+"Box"]?i=new u[c+"Box"](d):"uuid"!==c?(r.warn("BoxParser","Unknown box type: '"+c+"'"),(i=new u.Box(c,d)).has_unparsed_data=!0):u.UUIDBoxes[s]?i=new u.UUIDBoxes[s](d):(r.warn("BoxParser","Unknown uuid type: '"+s+"'"),(i=new u.Box(c,d)).uuid=s,i.has_unparsed_data=!0),i.hdr_size=l,i.start=o,i.write===u.Box.prototype.write&&"mdat"!==i.type&&(r.info("BoxParser","'"+h+"' box writing not yet implemented, keeping unparsed data in memory for later write"),i.parseDataAndRewind(t)),i.parse(t),(a=t.getPosition()-(i.start+i.size))<0?(r.warn("BoxParser","Parsing of box '"+h+"' did not read the entire indicated box data size (missing "+-a+" bytes), seeking forward"),t.seek(i.start+i.size)):a>0&&(r.error("BoxParser","Parsing of box '"+h+"' read "+a+" more bytes than the indicated box data size, seeking backwards"),0!==i.size&&t.seek(i.start+i.size)),{code:u.OK,box:i,size:i.size})},u.Box.prototype.parse=function(t){"mdat"!=this.type?this.data=t.readUint8Array(this.size-this.hdr_size):0===this.size?t.seek(t.getEndPosition()):t.seek(this.start+this.size)},u.Box.prototype.parseDataAndRewind=function(t){this.data=t.readUint8Array(this.size-this.hdr_size),t.position-=this.size-this.hdr_size},u.FullBox.prototype.parseDataAndRewind=function(t){this.parseFullHeader(t),this.data=t.readUint8Array(this.size-this.hdr_size),this.hdr_size-=4,t.position-=this.size-this.hdr_size},u.FullBox.prototype.parseFullHeader=function(t){this.version=t.readUint8(),this.flags=t.readUint24(),this.hdr_size+=4},u.FullBox.prototype.parse=function(t){this.parseFullHeader(t),this.data=t.readUint8Array(this.size-this.hdr_size)},u.ContainerBox.prototype.parse=function(t){for(var e,n;t.getPosition()<this.start+this.size;){if((e=u.parseOneBox(t,!1,this.size-(t.getPosition()-this.start))).code!==u.OK)return;if(n=e.box,this.boxes.push(n),this.subBoxNames&&-1!=this.subBoxNames.indexOf(n.type))this[this.subBoxNames[this.subBoxNames.indexOf(n.type)]+"s"].push(n);else{var i="uuid"!==n.type?n.type:n.uuid;this[i]?r.warn("Box of type "+i+" already stored in field of this type"):this[i]=n}}},u.Box.prototype.parseLanguage=function(t){this.language=t.readUint16();var e=[];e[0]=this.language>>10&31,e[1]=this.language>>5&31,e[2]=31&this.language,this.languageString=String.fromCharCode(e[0]+96,e[1]+96,e[2]+96)},u.SAMPLE_ENTRY_TYPE_VISUAL="Visual",u.SAMPLE_ENTRY_TYPE_AUDIO="Audio",u.SAMPLE_ENTRY_TYPE_HINT="Hint",u.SAMPLE_ENTRY_TYPE_METADATA="Metadata",u.SAMPLE_ENTRY_TYPE_SUBTITLE="Subtitle",u.SAMPLE_ENTRY_TYPE_SYSTEM="System",u.SAMPLE_ENTRY_TYPE_TEXT="Text",u.SampleEntry.prototype.parseHeader=function(t){t.readUint8Array(6),this.data_reference_index=t.readUint16(),this.hdr_size+=8},u.SampleEntry.prototype.parse=function(t){this.parseHeader(t),this.data=t.readUint8Array(this.size-this.hdr_size)},u.SampleEntry.prototype.parseDataAndRewind=function(t){this.parseHeader(t),this.data=t.readUint8Array(this.size-this.hdr_size),this.hdr_size-=8,t.position-=this.size-this.hdr_size},u.SampleEntry.prototype.parseFooter=function(t){u.ContainerBox.prototype.parse.call(this,t)},u.createMediaSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_HINT),u.createMediaSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_METADATA),u.createMediaSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_SUBTITLE),u.createMediaSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_SYSTEM),u.createMediaSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_TEXT),u.createMediaSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_VISUAL,(function(t){var e;this.parseHeader(t),t.readUint16(),t.readUint16(),t.readUint32Array(3),this.width=t.readUint16(),this.height=t.readUint16(),this.horizresolution=t.readUint32(),this.vertresolution=t.readUint32(),t.readUint32(),this.frame_count=t.readUint16(),e=Math.min(31,t.readUint8()),this.compressorname=t.readString(e),e<31&&t.readString(31-e),this.depth=t.readUint16(),t.readUint16(),this.parseFooter(t)})),u.createMediaSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_AUDIO,(function(t){this.parseHeader(t),t.readUint32Array(2),this.channel_count=t.readUint16(),this.samplesize=t.readUint16(),t.readUint16(),t.readUint16(),this.samplerate=t.readUint32()/65536,this.parseFooter(t)})),u.createSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_VISUAL,"avc1"),u.createSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_VISUAL,"avc2"),u.createSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_VISUAL,"avc3"),u.createSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_VISUAL,"avc4"),u.createSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_VISUAL,"av01"),u.createSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_VISUAL,"dav1"),u.createSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_VISUAL,"hvc1"),u.createSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_VISUAL,"hev1"),u.createSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_VISUAL,"hvt1"),u.createSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_VISUAL,"lhe1"),u.createSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_VISUAL,"dvh1"),u.createSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_VISUAL,"dvhe"),u.createSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_VISUAL,"vvc1"),u.createSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_VISUAL,"vvi1"),u.createSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_VISUAL,"vvs1"),u.createSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_VISUAL,"vvcN"),u.createSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_VISUAL,"vp08"),u.createSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_VISUAL,"vp09"),u.createSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_VISUAL,"avs3"),u.createSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_VISUAL,"j2ki"),u.createSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_VISUAL,"mjp2"),u.createSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_VISUAL,"mjpg"),u.createSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_VISUAL,"uncv"),u.createSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_AUDIO,"mp4a"),u.createSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_AUDIO,"ac-3"),u.createSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_AUDIO,"ac-4"),u.createSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_AUDIO,"ec-3"),u.createSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_AUDIO,"Opus"),u.createSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_AUDIO,"mha1"),u.createSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_AUDIO,"mha2"),u.createSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_AUDIO,"mhm1"),u.createSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_AUDIO,"mhm2"),u.createEncryptedSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_VISUAL,"encv"),u.createEncryptedSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_AUDIO,"enca"),u.createEncryptedSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_SUBTITLE,"encu"),u.createEncryptedSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_SYSTEM,"encs"),u.createEncryptedSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_TEXT,"enct"),u.createEncryptedSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_METADATA,"encm"),u.createBoxCtor("a1lx",(function(t){var e=16*(1+(1&(1&t.readUint8())));this.layer_size=[];for(var n=0;n<3;n++)this.layer_size[n]=16==e?t.readUint16():t.readUint32()})),u.createBoxCtor("a1op",(function(t){this.op_index=t.readUint8()})),u.createFullBoxCtor("auxC",(function(t){this.aux_type=t.readCString();var e=this.size-this.hdr_size-(this.aux_type.length+1);this.aux_subtype=t.readUint8Array(e)})),u.createBoxCtor("av1C",(function(t){var e=t.readUint8();if(e>>7&!1)r.error("av1C marker problem");else if(this.version=127&e,1===this.version)if(e=t.readUint8(),this.seq_profile=e>>5&7,this.seq_level_idx_0=31&e,e=t.readUint8(),this.seq_tier_0=e>>7&1,this.high_bitdepth=e>>6&1,this.twelve_bit=e>>5&1,this.monochrome=e>>4&1,this.chroma_subsampling_x=e>>3&1,this.chroma_subsampling_y=e>>2&1,this.chroma_sample_position=3&e,e=t.readUint8(),this.reserved_1=e>>5&7,0===this.reserved_1){if(this.initial_presentation_delay_present=e>>4&1,1===this.initial_presentation_delay_present)this.initial_presentation_delay_minus_one=15&e;else if(this.reserved_2=15&e,0!==this.reserved_2)return void r.error("av1C reserved_2 parsing problem");var n=this.size-this.hdr_size-4;this.configOBUs=t.readUint8Array(n)}else r.error("av1C reserved_1 parsing problem");else r.error("av1C version "+this.version+" not supported")})),u.createBoxCtor("avcC",(function(t){var e,n;for(this.configurationVersion=t.readUint8(),this.AVCProfileIndication=t.readUint8(),this.profile_compatibility=t.readUint8(),this.AVCLevelIndication=t.readUint8(),this.lengthSizeMinusOne=3&t.readUint8(),this.nb_SPS_nalus=31&t.readUint8(),n=this.size-this.hdr_size-6,this.SPS=[],e=0;e<this.nb_SPS_nalus;e++)this.SPS[e]={},this.SPS[e].length=t.readUint16(),this.SPS[e].nalu=t.readUint8Array(this.SPS[e].length),n-=2+this.SPS[e].length;for(this.nb_PPS_nalus=t.readUint8(),n--,this.PPS=[],e=0;e<this.nb_PPS_nalus;e++)this.PPS[e]={},this.PPS[e].length=t.readUint16(),this.PPS[e].nalu=t.readUint8Array(this.PPS[e].length),n-=2+this.PPS[e].length;n>0&&(this.ext=t.readUint8Array(n))})),u.createBoxCtor("btrt",(function(t){this.bufferSizeDB=t.readUint32(),this.maxBitrate=t.readUint32(),this.avgBitrate=t.readUint32()})),u.createFullBoxCtor("ccst",(function(t){var e=t.readUint8();this.all_ref_pics_intra=!(128&~e),this.intra_pred_used=!(64&~e),this.max_ref_per_pic=(63&e)>>2,t.readUint24()})),u.createBoxCtor("cdef",(function(t){var e;for(this.channel_count=t.readUint16(),this.channel_indexes=[],this.channel_types=[],this.channel_associations=[],e=0;e<this.channel_count;e++)this.channel_indexes.push(t.readUint16()),this.channel_types.push(t.readUint16()),this.channel_associations.push(t.readUint16())})),u.createBoxCtor("clap",(function(t){this.cleanApertureWidthN=t.readUint32(),this.cleanApertureWidthD=t.readUint32(),this.cleanApertureHeightN=t.readUint32(),this.cleanApertureHeightD=t.readUint32(),this.horizOffN=t.readUint32(),this.horizOffD=t.readUint32(),this.vertOffN=t.readUint32(),this.vertOffD=t.readUint32()})),u.createBoxCtor("clli",(function(t){this.max_content_light_level=t.readUint16(),this.max_pic_average_light_level=t.readUint16()})),u.createFullBoxCtor("cmex",(function(t){1&this.flags&&(this.pos_x=t.readInt32()),2&this.flags&&(this.pos_y=t.readInt32()),4&this.flags&&(this.pos_z=t.readInt32()),8&this.flags&&(0==this.version?16&this.flags?(this.quat_x=t.readInt32(),this.quat_y=t.readInt32(),this.quat_z=t.readInt32()):(this.quat_x=t.readInt16(),this.quat_y=t.readInt16(),this.quat_z=t.readInt16()):this.version),32&this.flags&&(this.id=t.readUint32())})),u.createFullBoxCtor("cmin",(function(t){this.focal_length_x=t.readInt32(),this.principal_point_x=t.readInt32(),this.principal_point_y=t.readInt32(),1&this.flags&&(this.focal_length_y=t.readInt32(),this.skew_factor=t.readInt32())})),u.createBoxCtor("cmpd",(function(t){for(this.component_count=t.readUint16(),this.component_types=[],this.component_type_urls=[],i=0;i<this.component_count;i++){var e=t.readUint16();this.component_types.push(e),e>=32768&&this.component_type_urls.push(t.readCString())}})),u.createFullBoxCtor("co64",(function(t){var e,n;if(e=t.readUint32(),this.chunk_offsets=[],0===this.version)for(n=0;n<e;n++)this.chunk_offsets.push(t.readUint64())})),u.createFullBoxCtor("CoLL",(function(t){this.maxCLL=t.readUint16(),this.maxFALL=t.readUint16()})),u.createBoxCtor("colr",(function(t){if(this.colour_type=t.readString(4),"nclx"===this.colour_type){this.colour_primaries=t.readUint16(),this.transfer_characteristics=t.readUint16(),this.matrix_coefficients=t.readUint16();var e=t.readUint8();this.full_range_flag=e>>7}else("rICC"===this.colour_type||"prof"===this.colour_type)&&(this.ICC_profile=t.readUint8Array(this.size-4))})),u.createFullBoxCtor("cprt",(function(t){this.parseLanguage(t),this.notice=t.readCString()})),u.createFullBoxCtor("cslg",(function(t){0===this.version&&(this.compositionToDTSShift=t.readInt32(),this.leastDecodeToDisplayDelta=t.readInt32(),this.greatestDecodeToDisplayDelta=t.readInt32(),this.compositionStartTime=t.readInt32(),this.compositionEndTime=t.readInt32())})),u.createFullBoxCtor("ctts",(function(t){var e,n;if(e=t.readUint32(),this.sample_counts=[],this.sample_offsets=[],0===this.version)for(n=0;n<e;n++){this.sample_counts.push(t.readUint32());var i=t.readInt32();i<0&&r.warn("BoxParser","ctts box uses negative values without using version 1"),this.sample_offsets.push(i)}else if(1==this.version)for(n=0;n<e;n++)this.sample_counts.push(t.readUint32()),this.sample_offsets.push(t.readInt32())})),u.createBoxCtor("dac3",(function(t){var e=t.readUint8(),n=t.readUint8(),i=t.readUint8();this.fscod=e>>6,this.bsid=e>>1&31,this.bsmod=(1&e)<<2|n>>6&3,this.acmod=n>>3&7,this.lfeon=n>>2&1,this.bit_rate_code=3&n|i>>5&7})),u.createBoxCtor("dec3",(function(t){var e=t.readUint16();this.data_rate=e>>3,this.num_ind_sub=7&e,this.ind_subs=[];for(var n=0;n<this.num_ind_sub+1;n++){var i={};this.ind_subs.push(i);var r=t.readUint8(),a=t.readUint8(),s=t.readUint8();i.fscod=r>>6,i.bsid=r>>1&31,i.bsmod=(1&r)<<4|a>>4&15,i.acmod=a>>1&7,i.lfeon=1&a,i.num_dep_sub=s>>1&15,i.num_dep_sub>0&&(i.chan_loc=(1&s)<<8|t.readUint8())}})),u.createFullBoxCtor("dfLa",(function(t){var e=[],n=["STREAMINFO","PADDING","APPLICATION","SEEKTABLE","VORBIS_COMMENT","CUESHEET","PICTURE","RESERVED"];for(this.parseFullHeader(t);;){var i=t.readUint8(),r=Math.min(127&i,n.length-1);if(r?t.readUint8Array(t.readUint24()):(t.readUint8Array(13),this.samplerate=t.readUint32()>>12,t.readUint8Array(20)),e.push(n[r]),128&i)break}this.numMetadataBlocks=e.length+" ("+e.join(", ")+")"})),u.createBoxCtor("dimm",(function(t){this.bytessent=t.readUint64()})),u.createBoxCtor("dmax",(function(t){this.time=t.readUint32()})),u.createBoxCtor("dmed",(function(t){this.bytessent=t.readUint64()})),u.createBoxCtor("dOps",(function(t){if(this.Version=t.readUint8(),this.OutputChannelCount=t.readUint8(),this.PreSkip=t.readUint16(),this.InputSampleRate=t.readUint32(),this.OutputGain=t.readInt16(),this.ChannelMappingFamily=t.readUint8(),0!==this.ChannelMappingFamily){this.StreamCount=t.readUint8(),this.CoupledCount=t.readUint8(),this.ChannelMapping=[];for(var e=0;e<this.OutputChannelCount;e++)this.ChannelMapping[e]=t.readUint8()}})),u.createFullBoxCtor("dref",(function(t){var e,n;this.entries=[];for(var i=t.readUint32(),r=0;r<i;r++){if((e=u.parseOneBox(t,!1,this.size-(t.getPosition()-this.start))).code!==u.OK)return;n=e.box,this.entries.push(n)}})),u.createBoxCtor("drep",(function(t){this.bytessent=t.readUint64()})),u.createFullBoxCtor("elng",(function(t){this.extended_language=t.readString(this.size-this.hdr_size)})),u.createFullBoxCtor("elst",(function(t){this.entries=[];for(var e=t.readUint32(),n=0;n<e;n++){var i={};this.entries.push(i),1===this.version?(i.segment_duration=t.readUint64(),i.media_time=t.readInt64()):(i.segment_duration=t.readUint32(),i.media_time=t.readInt32()),i.media_rate_integer=t.readInt16(),i.media_rate_fraction=t.readInt16()}})),u.createFullBoxCtor("emsg",(function(t){1==this.version?(this.timescale=t.readUint32(),this.presentation_time=t.readUint64(),this.event_duration=t.readUint32(),this.id=t.readUint32(),this.scheme_id_uri=t.readCString(),this.value=t.readCString()):(this.scheme_id_uri=t.readCString(),this.value=t.readCString(),this.timescale=t.readUint32(),this.presentation_time_delta=t.readUint32(),this.event_duration=t.readUint32(),this.id=t.readUint32());var e=this.size-this.hdr_size-(16+(this.scheme_id_uri.length+1)+(this.value.length+1));1==this.version&&(e-=4),this.message_data=t.readUint8Array(e)})),u.createEntityToGroupCtor=function(t,e){u[t+"Box"]=function(e){u.FullBox.call(this,t,e)},u[t+"Box"].prototype=new u.FullBox,u[t+"Box"].prototype.parse=function(t){if(this.parseFullHeader(t),e)e.call(this,t);else for(this.group_id=t.readUint32(),this.num_entities_in_group=t.readUint32(),this.entity_ids=[],i=0;i<this.num_entities_in_group;i++){var n=t.readUint32();this.entity_ids.push(n)}}},u.createEntityToGroupCtor("aebr"),u.createEntityToGroupCtor("afbr"),u.createEntityToGroupCtor("albc"),u.createEntityToGroupCtor("altr"),u.createEntityToGroupCtor("brst"),u.createEntityToGroupCtor("dobr"),u.createEntityToGroupCtor("eqiv"),u.createEntityToGroupCtor("favc"),u.createEntityToGroupCtor("fobr"),u.createEntityToGroupCtor("iaug"),u.createEntityToGroupCtor("pano"),u.createEntityToGroupCtor("slid"),u.createEntityToGroupCtor("ster"),u.createEntityToGroupCtor("tsyn"),u.createEntityToGroupCtor("wbbr"),u.createEntityToGroupCtor("prgr"),u.createFullBoxCtor("esds",(function(t){var e=t.readUint8Array(this.size-this.hdr_size);if(this.data=e,void 0!==d){var n=new d;this.esd=n.parseOneDescriptor(new s(e.buffer,0,s.BIG_ENDIAN))}})),u.createBoxCtor("fiel",(function(t){this.fieldCount=t.readUint8(),this.fieldOrdering=t.readUint8()})),u.createBoxCtor("frma",(function(t){this.data_format=t.readString(4)})),u.createBoxCtor("ftyp",(function(t){var e=this.size-this.hdr_size;this.major_brand=t.readString(4),this.minor_version=t.readUint32(),e-=8,this.compatible_brands=[];for(var n=0;e>=4;)this.compatible_brands[n]=t.readString(4),e-=4,n++})),u.createFullBoxCtor("hdlr",(function(t){0===this.version&&(t.readUint32(),this.handler=t.readString(4),t.readUint32Array(3),this.name=t.readString(this.size-this.hdr_size-20),"\0"===this.name[this.name.length-1]&&(this.name=this.name.slice(0,-1)))})),u.createBoxCtor("hvcC",(function(t){var e,n,i,r;this.configurationVersion=t.readUint8(),r=t.readUint8(),this.general_profile_space=r>>6,this.general_tier_flag=(32&r)>>5,this.general_profile_idc=31&r,this.general_profile_compatibility=t.readUint32(),this.general_constraint_indicator=t.readUint8Array(6),this.general_level_idc=t.readUint8(),this.min_spatial_segmentation_idc=4095&t.readUint16(),this.parallelismType=3&t.readUint8(),this.chroma_format_idc=3&t.readUint8(),this.bit_depth_luma_minus8=7&t.readUint8(),this.bit_depth_chroma_minus8=7&t.readUint8(),this.avgFrameRate=t.readUint16(),r=t.readUint8(),this.constantFrameRate=r>>6,this.numTemporalLayers=(13&r)>>3,this.temporalIdNested=(4&r)>>2,this.lengthSizeMinusOne=3&r,this.nalu_arrays=[];var a=t.readUint8();for(e=0;e<a;e++){var s=[];this.nalu_arrays.push(s),r=t.readUint8(),s.completeness=(128&r)>>7,s.nalu_type=63&r;var o=t.readUint16();for(n=0;n<o;n++){var l={};s.push(l),i=t.readUint16(),l.data=t.readUint8Array(i)}}})),u.createFullBoxCtor("iinf",(function(t){var e;0===this.version?this.entry_count=t.readUint16():this.entry_count=t.readUint32(),this.item_infos=[];for(var n=0;n<this.entry_count;n++){if((e=u.parseOneBox(t,!1,this.size-(t.getPosition()-this.start))).code!==u.OK)return;"infe"!==e.box.type&&r.error("BoxParser","Expected 'infe' box, got "+e.box.type),this.item_infos[n]=e.box}})),u.createFullBoxCtor("iloc",(function(t){var e;e=t.readUint8(),this.offset_size=e>>4&15,this.length_size=15&e,e=t.readUint8(),this.base_offset_size=e>>4&15,1===this.version||2===this.version?this.index_size=15&e:this.index_size=0,this.items=[];var n=0;if(this.version<2)n=t.readUint16();else{if(2!==this.version)throw"version of iloc box not supported";n=t.readUint32()}for(var i=0;i<n;i++){var r={};if(this.items.push(r),this.version<2)r.item_ID=t.readUint16();else{if(2!==this.version)throw"version of iloc box not supported";r.item_ID=t.readUint16()}switch(1===this.version||2===this.version?r.construction_method=15&t.readUint16():r.construction_method=0,r.data_reference_index=t.readUint16(),this.base_offset_size){case 0:r.base_offset=0;break;case 4:r.base_offset=t.readUint32();break;case 8:r.base_offset=t.readUint64();break;default:throw"Error reading base offset size"}var a=t.readUint16();r.extents=[];for(var s=0;s<a;s++){var o={};if(r.extents.push(o),1===this.version||2===this.version)switch(this.index_size){case 0:o.extent_index=0;break;case 4:o.extent_index=t.readUint32();break;case 8:o.extent_index=t.readUint64();break;default:throw"Error reading extent index"}switch(this.offset_size){case 0:o.extent_offset=0;break;case 4:o.extent_offset=t.readUint32();break;case 8:o.extent_offset=t.readUint64();break;default:throw"Error reading extent index"}switch(this.length_size){case 0:o.extent_length=0;break;case 4:o.extent_length=t.readUint32();break;case 8:o.extent_length=t.readUint64();break;default:throw"Error reading extent index"}}}})),u.createBoxCtor("imir",(function(t){var e=t.readUint8();this.reserved=e>>7,this.axis=1&e})),u.createFullBoxCtor("infe",(function(t){if(0!==this.version&&1!==this.version||(this.item_ID=t.readUint16(),this.item_protection_index=t.readUint16(),this.item_name=t.readCString(),this.content_type=t.readCString(),this.content_encoding=t.readCString()),1===this.version)return this.extension_type=t.readString(4),r.warn("BoxParser","Cannot parse extension type"),void t.seek(this.start+this.size);this.version>=2&&(2===this.version?this.item_ID=t.readUint16():3===this.version&&(this.item_ID=t.readUint32()),this.item_protection_index=t.readUint16(),this.item_type=t.readString(4),this.item_name=t.readCString(),"mime"===this.item_type?(this.content_type=t.readCString(),this.content_encoding=t.readCString()):"uri "===this.item_type&&(this.item_uri_type=t.readCString()))})),u.createFullBoxCtor("ipma",(function(t){var e,n;for(entry_count=t.readUint32(),this.associations=[],e=0;e<entry_count;e++){var i={};this.associations.push(i),this.version<1?i.id=t.readUint16():i.id=t.readUint32();var r=t.readUint8();for(i.props=[],n=0;n<r;n++){var a=t.readUint8(),s={};i.props.push(s),s.essential=(128&a)>>7==1,1&this.flags?s.property_index=(127&a)<<8|t.readUint8():s.property_index=127&a}}})),u.createFullBoxCtor("iref",(function(t){var e,n;for(this.references=[];t.getPosition()<this.start+this.size;){if((e=u.parseOneBox(t,!0,this.size-(t.getPosition()-this.start))).code!==u.OK)return;(n=0===this.version?new u.SingleItemTypeReferenceBox(e.type,e.size,e.hdr_size,e.start):new u.SingleItemTypeReferenceBoxLarge(e.type,e.size,e.hdr_size,e.start)).write===u.Box.prototype.write&&"mdat"!==n.type&&(r.warn("BoxParser",n.type+" box writing not yet implemented, keeping unparsed data in memory for later write"),n.parseDataAndRewind(t)),n.parse(t),this.references.push(n)}})),u.createBoxCtor("irot",(function(t){this.angle=3&t.readUint8()})),u.createFullBoxCtor("ispe",(function(t){this.image_width=t.readUint32(),this.image_height=t.readUint32()})),u.createFullBoxCtor("kind",(function(t){this.schemeURI=t.readCString(),this.value=t.readCString()})),u.createFullBoxCtor("leva",(function(t){var e=t.readUint8();this.levels=[];for(var n=0;n<e;n++){var i={};this.levels[n]=i,i.track_ID=t.readUint32();var a=t.readUint8();switch(i.padding_flag=a>>7,i.assignment_type=127&a,i.assignment_type){case 0:i.grouping_type=t.readString(4);break;case 1:i.grouping_type=t.readString(4),i.grouping_type_parameter=t.readUint32();break;case 2:case 3:break;case 4:i.sub_track_id=t.readUint32();break;default:r.warn("BoxParser","Unknown leva assignement type")}}})),u.createBoxCtor("lsel",(function(t){this.layer_id=t.readUint16()})),u.createBoxCtor("maxr",(function(t){this.period=t.readUint32(),this.bytes=t.readUint32()})),u.createBoxCtor("mdcv",(function(t){this.display_primaries=[],this.display_primaries[0]={},this.display_primaries[0].x=t.readUint16(),this.display_primaries[0].y=t.readUint16(),this.display_primaries[1]={},this.display_primaries[1].x=t.readUint16(),this.display_primaries[1].y=t.readUint16(),this.display_primaries[2]={},this.display_primaries[2].x=t.readUint16(),this.display_primaries[2].y=t.readUint16(),this.white_point={},this.white_point.x=t.readUint16(),this.white_point.y=t.readUint16(),this.max_display_mastering_luminance=t.readUint32(),this.min_display_mastering_luminance=t.readUint32()})),u.createFullBoxCtor("mdhd",(function(t){1==this.version?(this.creation_time=t.readUint64(),this.modification_time=t.readUint64(),this.timescale=t.readUint32(),this.duration=t.readUint64()):(this.creation_time=t.readUint32(),this.modification_time=t.readUint32(),this.timescale=t.readUint32(),this.duration=t.readUint32()),this.parseLanguage(t),t.readUint16()})),u.createFullBoxCtor("mehd",(function(t){1&this.flags&&(r.warn("BoxParser","mehd box incorrectly uses flags set to 1, converting version to 1"),this.version=1),1==this.version?this.fragment_duration=t.readUint64():this.fragment_duration=t.readUint32()})),u.createFullBoxCtor("meta",(function(t){this.boxes=[],u.ContainerBox.prototype.parse.call(this,t)})),u.createFullBoxCtor("mfhd",(function(t){this.sequence_number=t.readUint32()})),u.createFullBoxCtor("mfro",(function(t){this._size=t.readUint32()})),u.createFullBoxCtor("mvhd",(function(t){1==this.version?(this.creation_time=t.readUint64(),this.modification_time=t.readUint64(),this.timescale=t.readUint32(),this.duration=t.readUint64()):(this.creation_time=t.readUint32(),this.modification_time=t.readUint32(),this.timescale=t.readUint32(),this.duration=t.readUint32()),this.rate=t.readUint32(),this.volume=t.readUint16()>>8,t.readUint16(),t.readUint32Array(2),this.matrix=t.readUint32Array(9),t.readUint32Array(6),this.next_track_id=t.readUint32()})),u.createBoxCtor("npck",(function(t){this.packetssent=t.readUint32()})),u.createBoxCtor("nump",(function(t){this.packetssent=t.readUint64()})),u.createFullBoxCtor("padb",(function(t){var e=t.readUint32();this.padbits=[];for(var n=0;n<Math.floor((e+1)/2);n++)this.padbits=t.readUint8()})),u.createBoxCtor("pasp",(function(t){this.hSpacing=t.readUint32(),this.vSpacing=t.readUint32()})),u.createBoxCtor("payl",(function(t){this.text=t.readString(this.size-this.hdr_size)})),u.createBoxCtor("payt",(function(t){this.payloadID=t.readUint32();var e=t.readUint8();this.rtpmap_string=t.readString(e)})),u.createFullBoxCtor("pdin",(function(t){var e=(this.size-this.hdr_size)/8;this.rate=[],this.initial_delay=[];for(var n=0;n<e;n++)this.rate[n]=t.readUint32(),this.initial_delay[n]=t.readUint32()})),u.createFullBoxCtor("pitm",(function(t){0===this.version?this.item_id=t.readUint16():this.item_id=t.readUint32()})),u.createFullBoxCtor("pixi",(function(t){var e;for(this.num_channels=t.readUint8(),this.bits_per_channels=[],e=0;e<this.num_channels;e++)this.bits_per_channels[e]=t.readUint8()})),u.createBoxCtor("pmax",(function(t){this.bytes=t.readUint32()})),u.createFullBoxCtor("prdi",(function(t){if(this.step_count=t.readUint16(),this.item_count=[],2&this.flags)for(var e=0;e<this.step_count;e++)this.item_count[e]=t.readUint16()})),u.createFullBoxCtor("prft",(function(t){this.ref_track_id=t.readUint32(),this.ntp_timestamp=t.readUint64(),0===this.version?this.media_time=t.readUint32():this.media_time=t.readUint64()})),u.createFullBoxCtor("pssh",(function(t){if(this.system_id=u.parseHex16(t),this.version>0){var e=t.readUint32();this.kid=[];for(var n=0;n<e;n++)this.kid[n]=u.parseHex16(t)}var i=t.readUint32();i>0&&(this.data=t.readUint8Array(i))})),u.createFullBoxCtor("clef",(function(t){this.width=t.readUint32(),this.height=t.readUint32()})),u.createFullBoxCtor("enof",(function(t){this.width=t.readUint32(),this.height=t.readUint32()})),u.createFullBoxCtor("prof",(function(t){this.width=t.readUint32(),this.height=t.readUint32()})),u.createContainerBoxCtor("tapt",null,["clef","prof","enof"]),u.createBoxCtor("rtp ",(function(t){this.descriptionformat=t.readString(4),this.sdptext=t.readString(this.size-this.hdr_size-4)})),u.createFullBoxCtor("saio",(function(t){1&this.flags&&(this.aux_info_type=t.readUint32(),this.aux_info_type_parameter=t.readUint32());var e=t.readUint32();this.offset=[];for(var n=0;n<e;n++)0===this.version?this.offset[n]=t.readUint32():this.offset[n]=t.readUint64()})),u.createFullBoxCtor("saiz",(function(t){1&this.flags&&(this.aux_info_type=t.readUint32(),this.aux_info_type_parameter=t.readUint32()),this.default_sample_info_size=t.readUint8();var e=t.readUint32();if(this.sample_info_size=[],0===this.default_sample_info_size)for(var n=0;n<e;n++)this.sample_info_size[n]=t.readUint8()})),u.createSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_METADATA,"mett",(function(t){this.parseHeader(t),this.content_encoding=t.readCString(),this.mime_format=t.readCString(),this.parseFooter(t)})),u.createSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_METADATA,"metx",(function(t){this.parseHeader(t),this.content_encoding=t.readCString(),this.namespace=t.readCString(),this.schema_location=t.readCString(),this.parseFooter(t)})),u.createSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_SUBTITLE,"sbtt",(function(t){this.parseHeader(t),this.content_encoding=t.readCString(),this.mime_format=t.readCString(),this.parseFooter(t)})),u.createSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_SUBTITLE,"stpp",(function(t){this.parseHeader(t),this.namespace=t.readCString(),this.schema_location=t.readCString(),this.auxiliary_mime_types=t.readCString(),this.parseFooter(t)})),u.createSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_SUBTITLE,"stxt",(function(t){this.parseHeader(t),this.content_encoding=t.readCString(),this.mime_format=t.readCString(),this.parseFooter(t)})),u.createSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_SUBTITLE,"tx3g",(function(t){this.parseHeader(t),this.displayFlags=t.readUint32(),this.horizontal_justification=t.readInt8(),this.vertical_justification=t.readInt8(),this.bg_color_rgba=t.readUint8Array(4),this.box_record=t.readInt16Array(4),this.style_record=t.readUint8Array(12),this.parseFooter(t)})),u.createSampleEntryCtor(u.SAMPLE_ENTRY_TYPE_METADATA,"wvtt",(function(t){this.parseHeader(t),this.parseFooter(t)})),u.createSampleGroupCtor("alst",(function(t){var e,n=t.readUint16();for(this.first_output_sample=t.readUint16(),this.sample_offset=[],e=0;e<n;e++)this.sample_offset[e]=t.readUint32();var i=this.description_length-4-4*n;for(this.num_output_samples=[],this.num_total_samples=[],e=0;e<i/4;e++)this.num_output_samples[e]=t.readUint16(),this.num_total_samples[e]=t.readUint16()})),u.createSampleGroupCtor("avll",(function(t){this.layerNumber=t.readUint8(),this.accurateStatisticsFlag=t.readUint8(),this.avgBitRate=t.readUint16(),this.avgFrameRate=t.readUint16()})),u.createSampleGroupCtor("avss",(function(t){this.subSequenceIdentifier=t.readUint16(),this.layerNumber=t.readUint8();var e=t.readUint8();this.durationFlag=e>>7,this.avgRateFlag=e>>6&1,this.durationFlag&&(this.duration=t.readUint32()),this.avgRateFlag&&(this.accurateStatisticsFlag=t.readUint8(),this.avgBitRate=t.readUint16(),this.avgFrameRate=t.readUint16()),this.dependency=[];for(var n=t.readUint8(),i=0;i<n;i++){var r={};this.dependency.push(r),r.subSeqDirectionFlag=t.readUint8(),r.layerNumber=t.readUint8(),r.subSequenceIdentifier=t.readUint16()}})),u.createSampleGroupCtor("dtrt",(function(t){r.warn("BoxParser","Sample Group type: "+this.grouping_type+" not fully parsed")})),u.createSampleGroupCtor("mvif",(function(t){r.warn("BoxParser","Sample Group type: "+this.grouping_type+" not fully parsed")})),u.createSampleGroupCtor("prol",(function(t){this.roll_distance=t.readInt16()})),u.createSampleGroupCtor("rap ",(function(t){var e=t.readUint8();this.num_leading_samples_known=e>>7,this.num_leading_samples=127&e})),u.createSampleGroupCtor("rash",(function(t){if(this.operation_point_count=t.readUint16(),this.description_length!==2+(1===this.operation_point_count?2:6*this.operation_point_count)+9)r.warn("BoxParser","Mismatch in "+this.grouping_type+" sample group length"),this.data=t.readUint8Array(this.description_length-2);else{if(1===this.operation_point_count)this.target_rate_share=t.readUint16();else{this.target_rate_share=[],this.available_bitrate=[];for(var e=0;e<this.operation_point_count;e++)this.available_bitrate[e]=t.readUint32(),this.target_rate_share[e]=t.readUint16()}this.maximum_bitrate=t.readUint32(),this.minimum_bitrate=t.readUint32(),this.discard_priority=t.readUint8()}})),u.createSampleGroupCtor("roll",(function(t){this.roll_distance=t.readInt16()})),u.SampleGroupEntry.prototype.parse=function(t){r.warn("BoxParser","Unknown Sample Group type: "+this.grouping_type),this.data=t.readUint8Array(this.description_length)},u.createSampleGroupCtor("scif",(function(t){r.warn("BoxParser","Sample Group type: "+this.grouping_type+" not fully parsed")})),u.createSampleGroupCtor("scnm",(function(t){r.warn("BoxParser","Sample Group type: "+this.grouping_type+" not fully parsed")})),u.createSampleGroupCtor("seig",(function(t){this.reserved=t.readUint8();var e=t.readUint8();this.crypt_byte_block=e>>4,this.skip_byte_block=15&e,this.isProtected=t.readUint8(),this.Per_Sample_IV_Size=t.readUint8(),this.KID=u.parseHex16(t),this.constant_IV_size=0,this.constant_IV=0,1===this.isProtected&&0===this.Per_Sample_IV_Size&&(this.constant_IV_size=t.readUint8(),this.constant_IV=t.readUint8Array(this.constant_IV_size))})),u.createSampleGroupCtor("stsa",(function(t){r.warn("BoxParser","Sample Group type: "+this.grouping_type+" not fully parsed")})),u.createSampleGroupCtor("sync",(function(t){var e=t.readUint8();this.NAL_unit_type=63&e})),u.createSampleGroupCtor("tele",(function(t){var e=t.readUint8();this.level_independently_decodable=e>>7})),u.createSampleGroupCtor("tsas",(function(t){r.warn("BoxParser","Sample Group type: "+this.grouping_type+" not fully parsed")})),u.createSampleGroupCtor("tscl",(function(t){r.warn("BoxParser","Sample Group type: "+this.grouping_type+" not fully parsed")})),u.createSampleGroupCtor("vipr",(function(t){r.warn("BoxParser","Sample Group type: "+this.grouping_type+" not fully parsed")})),u.createFullBoxCtor("sbgp",(function(t){this.grouping_type=t.readString(4),1===this.version?this.grouping_type_parameter=t.readUint32():this.grouping_type_parameter=0,this.entries=[];for(var e=t.readUint32(),n=0;n<e;n++){var i={};this.entries.push(i),i.sample_count=t.readInt32(),i.group_description_index=t.readInt32()}})),u.createFullBoxCtor("schm",(function(t){this.scheme_type=t.readString(4),this.scheme_version=t.readUint32(),1&this.flags&&(this.scheme_uri=t.readString(this.size-this.hdr_size-8))})),u.createBoxCtor("sdp ",(function(t){this.sdptext=t.readString(this.size-this.hdr_size)})),u.createFullBoxCtor("sdtp",(function(t){var e,n=this.size-this.hdr_size;this.is_leading=[],this.sample_depends_on=[],this.sample_is_depended_on=[],this.sample_has_redundancy=[];for(var i=0;i<n;i++)e=t.readUint8(),this.is_leading[i]=e>>6,this.sample_depends_on[i]=e>>4&3,this.sample_is_depended_on[i]=e>>2&3,this.sample_has_redundancy[i]=3&e})),u.createFullBoxCtor("senc"),u.createFullBoxCtor("sgpd",(function(t){this.grouping_type=t.readString(4),r.debug("BoxParser","Found Sample Groups of type "+this.grouping_type),1===this.version?this.default_length=t.readUint32():this.default_length=0,this.version>=2&&(this.default_group_description_index=t.readUint32()),this.entries=[];for(var e=t.readUint32(),n=0;n<e;n++){var i;i=u[this.grouping_type+"SampleGroupEntry"]?new u[this.grouping_type+"SampleGroupEntry"](this.grouping_type):new u.SampleGroupEntry(this.grouping_type),this.entries.push(i),1===this.version&&0===this.default_length?i.description_length=t.readUint32():i.description_length=this.default_length,i.write===u.SampleGroupEntry.prototype.write&&(r.info("BoxParser","SampleGroup for type "+this.grouping_type+" writing not yet implemented, keeping unparsed data in memory for later write"),i.data=t.readUint8Array(i.description_length),t.position-=i.description_length),i.parse(t)}})),u.createFullBoxCtor("sidx",(function(t){this.reference_ID=t.readUint32(),this.timescale=t.readUint32(),0===this.version?(this.earliest_presentation_time=t.readUint32(),this.first_offset=t.readUint32()):(this.earliest_presentation_time=t.readUint64(),this.first_offset=t.readUint64()),t.readUint16(),this.references=[];for(var e=t.readUint16(),n=0;n<e;n++){var i={};this.references.push(i);var r=t.readUint32();i.reference_type=r>>31&1,i.referenced_size=2147483647&r,i.subsegment_duration=t.readUint32(),r=t.readUint32(),i.starts_with_SAP=r>>31&1,i.SAP_type=r>>28&7,i.SAP_delta_time=268435455&r}})),u.SingleItemTypeReferenceBox=function(t,e,n,i){u.Box.call(this,t,e),this.hdr_size=n,this.start=i},u.SingleItemTypeReferenceBox.prototype=new u.Box,u.SingleItemTypeReferenceBox.prototype.parse=function(t){this.from_item_ID=t.readUint16();var e=t.readUint16();this.references=[];for(var n=0;n<e;n++)this.references[n]={},this.references[n].to_item_ID=t.readUint16()},u.SingleItemTypeReferenceBoxLarge=function(t,e,n,i){u.Box.call(this,t,e),this.hdr_size=n,this.start=i},u.SingleItemTypeReferenceBoxLarge.prototype=new u.Box,u.SingleItemTypeReferenceBoxLarge.prototype.parse=function(t){this.from_item_ID=t.readUint32();var e=t.readUint16();this.references=[];for(var n=0;n<e;n++)this.references[n]={},this.references[n].to_item_ID=t.readUint32()},u.createFullBoxCtor("SmDm",(function(t){this.primaryRChromaticity_x=t.readUint16(),this.primaryRChromaticity_y=t.readUint16(),this.primaryGChromaticity_x=t.readUint16(),this.primaryGChromaticity_y=t.readUint16(),this.primaryBChromaticity_x=t.readUint16(),this.primaryBChromaticity_y=t.readUint16(),this.whitePointChromaticity_x=t.readUint16(),this.whitePointChromaticity_y=t.readUint16(),this.luminanceMax=t.readUint32(),this.luminanceMin=t.readUint32()})),u.createFullBoxCtor("smhd",(function(t){this.balance=t.readUint16(),t.readUint16()})),u.createFullBoxCtor("ssix",(function(t){this.subsegments=[];for(var e=t.readUint32(),n=0;n<e;n++){var i={};this.subsegments.push(i),i.ranges=[];for(var r=t.readUint32(),a=0;a<r;a++){var s={};i.ranges.push(s),s.level=t.readUint8(),s.range_size=t.readUint24()}}})),u.createFullBoxCtor("stco",(function(t){var e;if(e=t.readUint32(),this.chunk_offsets=[],0===this.version)for(var n=0;n<e;n++)this.chunk_offsets.push(t.readUint32())})),u.createFullBoxCtor("stdp",(function(t){var e=(this.size-this.hdr_size)/2;this.priority=[];for(var n=0;n<e;n++)this.priority[n]=t.readUint16()})),u.createFullBoxCtor("sthd"),u.createFullBoxCtor("stri",(function(t){this.switch_group=t.readUint16(),this.alternate_group=t.readUint16(),this.sub_track_id=t.readUint32();var e=(this.size-this.hdr_size-8)/4;this.attribute_list=[];for(var n=0;n<e;n++)this.attribute_list[n]=t.readUint32()})),u.createFullBoxCtor("stsc",(function(t){var e,n;if(e=t.readUint32(),this.first_chunk=[],this.samples_per_chunk=[],this.sample_description_index=[],0===this.version)for(n=0;n<e;n++)this.first_chunk.push(t.readUint32()),this.samples_per_chunk.push(t.readUint32()),this.sample_description_index.push(t.readUint32())})),u.createFullBoxCtor("stsd",(function(t){var e,n,i,a;for(this.entries=[],i=t.readUint32(),e=1;e<=i;e++){if((n=u.parseOneBox(t,!0,this.size-(t.getPosition()-this.start))).code!==u.OK)return;u[n.type+"SampleEntry"]?((a=new u[n.type+"SampleEntry"](n.size)).hdr_size=n.hdr_size,a.start=n.start):(r.warn("BoxParser","Unknown sample entry type: "+n.type),a=new u.SampleEntry(n.type,n.size,n.hdr_size,n.start)),a.write===u.SampleEntry.prototype.write&&(r.info("BoxParser","SampleEntry "+a.type+" box writing not yet implemented, keeping unparsed data in memory for later write"),a.parseDataAndRewind(t)),a.parse(t),this.entries.push(a)}})),u.createFullBoxCtor("stsg",(function(t){this.grouping_type=t.readUint32();var e=t.readUint16();this.group_description_index=[];for(var n=0;n<e;n++)this.group_description_index[n]=t.readUint32()})),u.createFullBoxCtor("stsh",(function(t){var e,n;if(e=t.readUint32(),this.shadowed_sample_numbers=[],this.sync_sample_numbers=[],0===this.version)for(n=0;n<e;n++)this.shadowed_sample_numbers.push(t.readUint32()),this.sync_sample_numbers.push(t.readUint32())})),u.createFullBoxCtor("stss",(function(t){var e,n;if(n=t.readUint32(),0===this.version)for(this.sample_numbers=[],e=0;e<n;e++)this.sample_numbers.push(t.readUint32())})),u.createFullBoxCtor("stsz",(function(t){var e;if(this.sample_sizes=[],0===this.version)for(this.sample_size=t.readUint32(),this.sample_count=t.readUint32(),e=0;e<this.sample_count;e++)0===this.sample_size?this.sample_sizes.push(t.readUint32()):this.sample_sizes[e]=this.sample_size})),u.createFullBoxCtor("stts",(function(t){var e,n,i;if(e=t.readUint32(),this.sample_counts=[],this.sample_deltas=[],0===this.version)for(n=0;n<e;n++)this.sample_counts.push(t.readUint32()),(i=t.readInt32())<0&&(r.warn("BoxParser","File uses negative stts sample delta, using value 1 instead, sync may be lost!"),i=1),this.sample_deltas.push(i)})),u.createFullBoxCtor("stvi",(function(t){var e=t.readUint32();this.single_view_allowed=3&e,this.stereo_scheme=t.readUint32();var n,i,r=t.readUint32();for(this.stereo_indication_type=t.readString(r),this.boxes=[];t.getPosition()<this.start+this.size;){if((n=u.parseOneBox(t,!1,this.size-(t.getPosition()-this.start))).code!==u.OK)return;i=n.box,this.boxes.push(i),this[i.type]=i}})),u.createBoxCtor("styp",(function(t){u.ftypBox.prototype.parse.call(this,t)})),u.createFullBoxCtor("stz2",(function(t){var e,n;if(this.sample_sizes=[],0===this.version)if(this.reserved=t.readUint24(),this.field_size=t.readUint8(),n=t.readUint32(),4===this.field_size)for(e=0;e<n;e+=2){var i=t.readUint8();this.sample_sizes[e]=i>>4&15,this.sample_sizes[e+1]=15&i}else if(8===this.field_size)for(e=0;e<n;e++)this.sample_sizes[e]=t.readUint8();else if(16===this.field_size)for(e=0;e<n;e++)this.sample_sizes[e]=t.readUint16();else r.error("BoxParser","Error in length field in stz2 box")})),u.createFullBoxCtor("subs",(function(t){var e,n,i,r;for(i=t.readUint32(),this.entries=[],e=0;e<i;e++){var a={};if(this.entries[e]=a,a.sample_delta=t.readUint32(),a.subsamples=[],(r=t.readUint16())>0)for(n=0;n<r;n++){var s={};a.subsamples.push(s),1==this.version?s.size=t.readUint32():s.size=t.readUint16(),s.priority=t.readUint8(),s.discardable=t.readUint8(),s.codec_specific_parameters=t.readUint32()}}})),u.createFullBoxCtor("tenc",(function(t){if(t.readUint8(),0===this.version)t.readUint8();else{var e=t.readUint8();this.default_crypt_byte_block=e>>4&15,this.default_skip_byte_block=15&e}this.default_isProtected=t.readUint8(),this.default_Per_Sample_IV_Size=t.readUint8(),this.default_KID=u.parseHex16(t),1===this.default_isProtected&&0===this.default_Per_Sample_IV_Size&&(this.default_constant_IV_size=t.readUint8(),this.default_constant_IV=t.readUint8Array(this.default_constant_IV_size))})),u.createFullBoxCtor("tfdt",(function(t){1==this.version?this.baseMediaDecodeTime=t.readUint64():this.baseMediaDecodeTime=t.readUint32()})),u.createFullBoxCtor("tfhd",(function(t){var e=0;this.track_id=t.readUint32(),this.size-this.hdr_size>e&&this.flags&u.TFHD_FLAG_BASE_DATA_OFFSET?(this.base_data_offset=t.readUint64(),e+=8):this.base_data_offset=0,this.size-this.hdr_size>e&&this.flags&u.TFHD_FLAG_SAMPLE_DESC?(this.default_sample_description_index=t.readUint32(),e+=4):this.default_sample_description_index=0,this.size-this.hdr_size>e&&this.flags&u.TFHD_FLAG_SAMPLE_DUR?(this.default_sample_duration=t.readUint32(),e+=4):this.default_sample_duration=0,this.size-this.hdr_size>e&&this.flags&u.TFHD_FLAG_SAMPLE_SIZE?(this.default_sample_size=t.readUint32(),e+=4):this.default_sample_size=0,this.size-this.hdr_size>e&&this.flags&u.TFHD_FLAG_SAMPLE_FLAGS?(this.default_sample_flags=t.readUint32(),e+=4):this.default_sample_flags=0})),u.createFullBoxCtor("tfra",(function(t){this.track_ID=t.readUint32(),t.readUint24();var e=t.readUint8();this.length_size_of_traf_num=e>>4&3,this.length_size_of_trun_num=e>>2&3,this.length_size_of_sample_num=3&e,this.entries=[];for(var n=t.readUint32(),i=0;i<n;i++)1===this.version?(this.time=t.readUint64(),this.moof_offset=t.readUint64()):(this.time=t.readUint32(),this.moof_offset=t.readUint32()),this.traf_number=t["readUint"+8*(this.length_size_of_traf_num+1)](),this.trun_number=t["readUint"+8*(this.length_size_of_trun_num+1)](),this.sample_number=t["readUint"+8*(this.length_size_of_sample_num+1)]()})),u.createFullBoxCtor("tkhd",(function(t){1==this.version?(this.creation_time=t.readUint64(),this.modification_time=t.readUint64(),this.track_id=t.readUint32(),t.readUint32(),this.duration=t.readUint64()):(this.creation_time=t.readUint32(),this.modification_time=t.readUint32(),this.track_id=t.readUint32(),t.readUint32(),this.duration=t.readUint32()),t.readUint32Array(2),this.layer=t.readInt16(),this.alternate_group=t.readInt16(),this.volume=t.readInt16()>>8,t.readUint16(),this.matrix=t.readInt32Array(9),this.width=t.readUint32(),this.height=t.readUint32()})),u.createBoxCtor("tmax",(function(t){this.time=t.readUint32()})),u.createBoxCtor("tmin",(function(t){this.time=t.readUint32()})),u.createBoxCtor("totl",(function(t){this.bytessent=t.readUint32()})),u.createBoxCtor("tpay",(function(t){this.bytessent=t.readUint32()})),u.createBoxCtor("tpyl",(function(t){this.bytessent=t.readUint64()})),u.TrackGroupTypeBox.prototype.parse=function(t){this.parseFullHeader(t),this.track_group_id=t.readUint32()},u.createTrackGroupCtor("msrc"),u.TrackReferenceTypeBox=function(t,e,n,i){u.Box.call(this,t,e),this.hdr_size=n,this.start=i},u.TrackReferenceTypeBox.prototype=new u.Box,u.TrackReferenceTypeBox.prototype.parse=function(t){this.track_ids=t.readUint32Array((this.size-this.hdr_size)/4)},u.trefBox.prototype.parse=function(t){for(var e,n;t.getPosition()<this.start+this.size;){if((e=u.parseOneBox(t,!0,this.size-(t.getPosition()-this.start))).code!==u.OK)return;(n=new u.TrackReferenceTypeBox(e.type,e.size,e.hdr_size,e.start)).write===u.Box.prototype.write&&"mdat"!==n.type&&(r.info("BoxParser","TrackReference "+n.type+" box writing not yet implemented, keeping unparsed data in memory for later write"),n.parseDataAndRewind(t)),n.parse(t),this.boxes.push(n)}},u.createFullBoxCtor("trep",(function(t){for(this.track_ID=t.readUint32(),this.boxes=[];t.getPosition()<this.start+this.size;){if(ret=u.parseOneBox(t,!1,this.size-(t.getPosition()-this.start)),ret.code!==u.OK)return;box=ret.box,this.boxes.push(box)}})),u.createFullBoxCtor("trex",(function(t){this.track_id=t.readUint32(),this.default_sample_description_index=t.readUint32(),this.default_sample_duration=t.readUint32(),this.default_sample_size=t.readUint32(),this.default_sample_flags=t.readUint32()})),u.createBoxCtor("trpy",(function(t){this.bytessent=t.readUint64()})),u.createFullBoxCtor("trun",(function(t){var e=0;if(this.sample_count=t.readUint32(),e+=4,this.size-this.hdr_size>e&&this.flags&u.TRUN_FLAGS_DATA_OFFSET?(this.data_offset=t.readInt32(),e+=4):this.data_offset=0,this.size-this.hdr_size>e&&this.flags&u.TRUN_FLAGS_FIRST_FLAG?(this.first_sample_flags=t.readUint32(),e+=4):this.first_sample_flags=0,this.sample_duration=[],this.sample_size=[],this.sample_flags=[],this.sample_composition_time_offset=[],this.size-this.hdr_size>e)for(var n=0;n<this.sample_count;n++)this.flags&u.TRUN_FLAGS_DURATION&&(this.sample_duration[n]=t.readUint32()),this.flags&u.TRUN_FLAGS_SIZE&&(this.sample_size[n]=t.readUint32()),this.flags&u.TRUN_FLAGS_FLAGS&&(this.sample_flags[n]=t.readUint32()),this.flags&u.TRUN_FLAGS_CTS_OFFSET&&(0===this.version?this.sample_composition_time_offset[n]=t.readUint32():this.sample_composition_time_offset[n]=t.readInt32())})),u.createFullBoxCtor("tsel",(function(t){this.switch_group=t.readUint32();var e=(this.size-this.hdr_size-4)/4;this.attribute_list=[];for(var n=0;n<e;n++)this.attribute_list[n]=t.readUint32()})),u.createFullBoxCtor("txtC",(function(t){this.config=t.readCString()})),u.createBoxCtor("tyco",(function(t){var e=(this.size-this.hdr_size)/4;this.compatible_brands=[];for(var n=0;n<e;n++)this.compatible_brands[n]=t.readString(4)})),u.createFullBoxCtor("udes",(function(t){this.lang=t.readCString(),this.name=t.readCString(),this.description=t.readCString(),this.tags=t.readCString()})),u.createFullBoxCtor("uncC",(function(t){var e;for(this.profile=t.readUint32(),this.component_count=t.readUint16(),this.component_index=[],this.component_bit_depth_minus_one=[],this.component_format=[],this.component_align_size=[],e=0;e<this.component_count;e++)this.component_index.push(t.readUint16()),this.component_bit_depth_minus_one.push(t.readUint8()),this.component_format.push(t.readUint8()),this.component_align_size.push(t.readUint8());this.sampling_type=t.readUint8(),this.interleave_type=t.readUint8(),this.block_size=t.readUint8();var n=t.readUint8();this.component_little_endian=n>>7&1,this.block_pad_lsb=n>>6&1,this.block_little_endian=n>>5&1,this.block_reversed=n>>4&1,this.pad_unknown=n>>3&1,this.pixel_size=t.readUint8(),this.row_align_size=t.readUint32(),this.tile_align_size=t.readUint32(),this.num_tile_cols_minus_one=t.readUint32(),this.num_tile_rows_minus_one=t.readUint32()})),u.createFullBoxCtor("url ",(function(t){1!==this.flags&&(this.location=t.readCString())})),u.createFullBoxCtor("urn ",(function(t){this.name=t.readCString(),this.size-this.hdr_size-this.name.length-1>0&&(this.location=t.readCString())})),u.createUUIDBox("a5d40b30e81411ddba2f0800200c9a66",!0,!1,(function(t){this.LiveServerManifest=t.readString(this.size-this.hdr_size).replace(/&/g,"&").replace(/</g,"<").replace(/>/g,">").replace(/"/g,""").replace(/'/g,"'")})),u.createUUIDBox("d08a4f1810f34a82b6c832d8aba183d3",!0,!1,(function(t){this.system_id=u.parseHex16(t);var e=t.readUint32();e>0&&(this.data=t.readUint8Array(e))})),u.createUUIDBox("a2394f525a9b4f14a2446c427c648df4",!0,!1),u.createUUIDBox("8974dbce7be74c5184f97148f9882554",!0,!1,(function(t){this.default_AlgorithmID=t.readUint24(),this.default_IV_size=t.readUint8(),this.default_KID=u.parseHex16(t)})),u.createUUIDBox("d4807ef2ca3946958e5426cb9e46a79f",!0,!1,(function(t){this.fragment_count=t.readUint8(),this.entries=[];for(var e=0;e<this.fragment_count;e++){var n={},i=0,r=0;1===this.version?(i=t.readUint64(),r=t.readUint64()):(i=t.readUint32(),r=t.readUint32()),n.absolute_time=i,n.absolute_duration=r,this.entries.push(n)}})),u.createUUIDBox("6d1d9b0542d544e680e2141daff757b2",!0,!1,(function(t){1===this.version?(this.absolute_time=t.readUint64(),this.duration=t.readUint64()):(this.absolute_time=t.readUint32(),this.duration=t.readUint32())})),u.createFullBoxCtor("vmhd",(function(t){this.graphicsmode=t.readUint16(),this.opcolor=t.readUint16Array(3)})),u.createFullBoxCtor("vpcC",(function(t){var e;1===this.version?(this.profile=t.readUint8(),this.level=t.readUint8(),e=t.readUint8(),this.bitDepth=e>>4,this.chromaSubsampling=e>>1&7,this.videoFullRangeFlag=1&e,this.colourPrimaries=t.readUint8(),this.transferCharacteristics=t.readUint8(),this.matrixCoefficients=t.readUint8(),this.codecIntializationDataSize=t.readUint16(),this.codecIntializationData=t.readUint8Array(this.codecIntializationDataSize)):(this.profile=t.readUint8(),this.level=t.readUint8(),e=t.readUint8(),this.bitDepth=e>>4&15,this.colorSpace=15&e,e=t.readUint8(),this.chromaSubsampling=e>>4&15,this.transferFunction=e>>1&7,this.videoFullRangeFlag=1&e,this.codecIntializationDataSize=t.readUint16(),this.codecIntializationData=t.readUint8Array(this.codecIntializationDataSize))})),u.createBoxCtor("vttC",(function(t){this.text=t.readString(this.size-this.hdr_size)})),u.createFullBoxCtor("vvcC",(function(t){var e,n,i={held_bits:void 0,num_held_bits:0,stream_read_1_bytes:function(t){this.held_bits=t.readUint8(),this.num_held_bits=8},stream_read_2_bytes:function(t){this.held_bits=t.readUint16(),this.num_held_bits=16},extract_bits:function(t){var e=this.held_bits>>this.num_held_bits-t&(1<<t)-1;return this.num_held_bits-=t,e}};if(i.stream_read_1_bytes(t),i.extract_bits(5),this.lengthSizeMinusOne=i.extract_bits(2),this.ptl_present_flag=i.extract_bits(1),this.ptl_present_flag){if(i.stream_read_2_bytes(t),this.ols_idx=i.extract_bits(9),this.num_sublayers=i.extract_bits(3),this.constant_frame_rate=i.extract_bits(2),this.chroma_format_idc=i.extract_bits(2),i.stream_read_1_bytes(t),this.bit_depth_minus8=i.extract_bits(3),i.extract_bits(5),i.stream_read_2_bytes(t),i.extract_bits(2),this.num_bytes_constraint_info=i.extract_bits(6),this.general_profile_idc=i.extract_bits(7),this.general_tier_flag=i.extract_bits(1),this.general_level_idc=t.readUint8(),i.stream_read_1_bytes(t),this.ptl_frame_only_constraint_flag=i.extract_bits(1),this.ptl_multilayer_enabled_flag=i.extract_bits(1),this.general_constraint_info=new Uint8Array(this.num_bytes_constraint_info),this.num_bytes_constraint_info){for(e=0;e<this.num_bytes_constraint_info-1;e++){var r=i.extract_bits(6);i.stream_read_1_bytes(t);var a=i.extract_bits(2);this.general_constraint_info[e]=r<<2|a}this.general_constraint_info[this.num_bytes_constraint_info-1]=i.extract_bits(6)}else i.extract_bits(6);if(this.num_sublayers>1){for(i.stream_read_1_bytes(t),this.ptl_sublayer_present_mask=0,n=this.num_sublayers-2;n>=0;--n){var s=i.extract_bits(1);this.ptl_sublayer_present_mask|=s<<n}for(n=this.num_sublayers;n<=8&&this.num_sublayers>1;++n)i.extract_bits(1);for(this.sublayer_level_idc=[],n=this.num_sublayers-2;n>=0;--n)this.ptl_sublayer_present_mask&1<<n&&(this.sublayer_level_idc[n]=t.readUint8())}if(this.ptl_num_sub_profiles=t.readUint8(),this.general_sub_profile_idc=[],this.ptl_num_sub_profiles)for(e=0;e<this.ptl_num_sub_profiles;e++)this.general_sub_profile_idc.push(t.readUint32());this.max_picture_width=t.readUint16(),this.max_picture_height=t.readUint16(),this.avg_frame_rate=t.readUint16()}this.nalu_arrays=[];var o=t.readUint8();for(e=0;e<o;e++){var l=[];this.nalu_arrays.push(l),i.stream_read_1_bytes(t),l.completeness=i.extract_bits(1),i.extract_bits(2),l.nalu_type=i.extract_bits(5);var d=1;for(13!=l.nalu_type&&12!=l.nalu_type&&(d=t.readUint16()),n=0;n<d;n++){var c=t.readUint16();l.push({data:t.readUint8Array(c),length:c})}}})),u.createFullBoxCtor("vvnC",(function(t){var e=strm.readUint8();this.lengthSizeMinusOne=3&e})),u.SampleEntry.prototype.isVideo=function(){return!1},u.SampleEntry.prototype.isAudio=function(){return!1},u.SampleEntry.prototype.isSubtitle=function(){return!1},u.SampleEntry.prototype.isMetadata=function(){return!1},u.SampleEntry.prototype.isHint=function(){return!1},u.SampleEntry.prototype.getCodec=function(){return this.type.replace(".","")},u.SampleEntry.prototype.getWidth=function(){return""},u.SampleEntry.prototype.getHeight=function(){return""},u.SampleEntry.prototype.getChannelCount=function(){return""},u.SampleEntry.prototype.getSampleRate=function(){return""},u.SampleEntry.prototype.getSampleSize=function(){return""},u.VisualSampleEntry.prototype.isVideo=function(){return!0},u.VisualSampleEntry.prototype.getWidth=function(){return this.width},u.VisualSampleEntry.prototype.getHeight=function(){return this.height},u.AudioSampleEntry.prototype.isAudio=function(){return!0},u.AudioSampleEntry.prototype.getChannelCount=function(){return this.channel_count},u.AudioSampleEntry.prototype.getSampleRate=function(){return this.samplerate},u.AudioSampleEntry.prototype.getSampleSize=function(){return this.samplesize},u.SubtitleSampleEntry.prototype.isSubtitle=function(){return!0},u.MetadataSampleEntry.prototype.isMetadata=function(){return!0},u.decimalToHex=function(t,e){var n=Number(t).toString(16);for(e=null==e?e=2:e;n.length<e;)n="0"+n;return n},u.avc1SampleEntry.prototype.getCodec=u.avc2SampleEntry.prototype.getCodec=u.avc3SampleEntry.prototype.getCodec=u.avc4SampleEntry.prototype.getCodec=function(){var t=u.SampleEntry.prototype.getCodec.call(this);return this.avcC?t+"."+u.decimalToHex(this.avcC.AVCProfileIndication)+u.decimalToHex(this.avcC.profile_compatibility)+u.decimalToHex(this.avcC.AVCLevelIndication):t},u.hev1SampleEntry.prototype.getCodec=u.hvc1SampleEntry.prototype.getCodec=function(){var t,e=u.SampleEntry.prototype.getCodec.call(this);if(this.hvcC){switch(e+=".",this.hvcC.general_profile_space){case 0:e+="";break;case 1:e+="A";break;case 2:e+="B";break;case 3:e+="C"}e+=this.hvcC.general_profile_idc,e+=".";var n=this.hvcC.general_profile_compatibility,i=0;for(t=0;t<32&&(i|=1&n,31!=t);t++)i<<=1,n>>=1;e+=u.decimalToHex(i,0),e+=".",0===this.hvcC.general_tier_flag?e+="L":e+="H",e+=this.hvcC.general_level_idc;var r=!1,a="";for(t=5;t>=0;t--)(this.hvcC.general_constraint_indicator[t]||r)&&(a="."+u.decimalToHex(this.hvcC.general_constraint_indicator[t],0)+a,r=!0);e+=a}return e},u.vvc1SampleEntry.prototype.getCodec=u.vvi1SampleEntry.prototype.getCodec=function(){var t,e=u.SampleEntry.prototype.getCodec.call(this);if(this.vvcC){e+="."+this.vvcC.general_profile_idc,this.vvcC.general_tier_flag?e+=".H":e+=".L",e+=this.vvcC.general_level_idc;var n="";if(this.vvcC.general_constraint_info){var i,r=[],a=0;for(a|=this.vvcC.ptl_frame_only_constraint<<7,a|=this.vvcC.ptl_multilayer_enabled<<6,t=0;t<this.vvcC.general_constraint_info.length;++t)a|=this.vvcC.general_constraint_info[t]>>2&63,r.push(a),a&&(i=t),a=this.vvcC.general_constraint_info[t]>>2&3;if(void 0===i)n=".CA";else{n=".C";var s="ABCDEFGHIJKLMNOPQRSTUVWXYZ234567",o=0,l=0;for(t=0;t<=i;++t)for(o=o<<8|r[t],l+=8;l>=5;){n+=s[o>>l-5&31],o&=(1<<(l-=5))-1}l&&(n+=s[31&(o<<=5-l)])}}e+=n}return e},u.mp4aSampleEntry.prototype.getCodec=function(){var t=u.SampleEntry.prototype.getCodec.call(this);if(this.esds&&this.esds.esd){var e=this.esds.esd.getOTI(),n=this.esds.esd.getAudioConfig();return t+"."+u.decimalToHex(e)+(n?"."+n:"")}return t},u.stxtSampleEntry.prototype.getCodec=function(){var t=u.SampleEntry.prototype.getCodec.call(this);return this.mime_format?t+"."+this.mime_format:t},u.vp08SampleEntry.prototype.getCodec=u.vp09SampleEntry.prototype.getCodec=function(){var t=u.SampleEntry.prototype.getCodec.call(this),e=this.vpcC.level;0==e&&(e="00");var n=this.vpcC.bitDepth;return 8==n&&(n="08"),t+".0"+this.vpcC.profile+"."+e+"."+n},u.av01SampleEntry.prototype.getCodec=function(){var t,e=u.SampleEntry.prototype.getCodec.call(this),n=this.av1C.seq_level_idx_0;return n<10&&(n="0"+n),2===this.av1C.seq_profile&&1===this.av1C.high_bitdepth?t=1===this.av1C.twelve_bit?"12":"10":this.av1C.seq_profile<=2&&(t=1===this.av1C.high_bitdepth?"10":"08"),e+"."+this.av1C.seq_profile+"."+n+(this.av1C.seq_tier_0?"H":"M")+"."+t},u.Box.prototype.writeHeader=function(t,e){this.size+=8,this.size>o&&(this.size+=8),"uuid"===this.type&&(this.size+=16),r.debug("BoxWriter","Writing box "+this.type+" of size: "+this.size+" at position "+t.getPosition()+(e||"")),this.size>o?t.writeUint32(1):(this.sizePosition=t.getPosition(),t.writeUint32(this.size)),t.writeString(this.type,null,4),"uuid"===this.type&&t.writeUint8Array(this.uuid),this.size>o&&t.writeUint64(this.size)},u.FullBox.prototype.writeHeader=function(t){this.size+=4,u.Box.prototype.writeHeader.call(this,t," v="+this.version+" f="+this.flags),t.writeUint8(this.version),t.writeUint24(this.flags)},u.Box.prototype.write=function(t){"mdat"===this.type?this.data&&(this.size=this.data.length,this.writeHeader(t),t.writeUint8Array(this.data)):(this.size=this.data?this.data.length:0,this.writeHeader(t),this.data&&t.writeUint8Array(this.data))},u.ContainerBox.prototype.write=function(t){this.size=0,this.writeHeader(t);for(var e=0;e<this.boxes.length;e++)this.boxes[e]&&(this.boxes[e].write(t),this.size+=this.boxes[e].size);r.debug("BoxWriter","Adjusting box "+this.type+" with new size "+this.size),t.adjustUint32(this.sizePosition,this.size)},u.TrackReferenceTypeBox.prototype.write=function(t){this.size=4*this.track_ids.length,this.writeHeader(t),t.writeUint32Array(this.track_ids)},u.avcCBox.prototype.write=function(t){var e;for(this.size=7,e=0;e<this.SPS.length;e++)this.size+=2+this.SPS[e].length;for(e=0;e<this.PPS.length;e++)this.size+=2+this.PPS[e].length;for(this.ext&&(this.size+=this.ext.length),this.writeHeader(t),t.writeUint8(this.configurationVersion),t.writeUint8(this.AVCProfileIndication),t.writeUint8(this.profile_compatibility),t.writeUint8(this.AVCLevelIndication),t.writeUint8(this.lengthSizeMinusOne+252),t.writeUint8(this.SPS.length+224),e=0;e<this.SPS.length;e++)t.writeUint16(this.SPS[e].length),t.writeUint8Array(this.SPS[e].nalu);for(t.writeUint8(this.PPS.length),e=0;e<this.PPS.length;e++)t.writeUint16(this.PPS[e].length),t.writeUint8Array(this.PPS[e].nalu);this.ext&&t.writeUint8Array(this.ext)},u.co64Box.prototype.write=function(t){var e;for(this.version=0,this.flags=0,this.size=4+8*this.chunk_offsets.length,this.writeHeader(t),t.writeUint32(this.chunk_offsets.length),e=0;e<this.chunk_offsets.length;e++)t.writeUint64(this.chunk_offsets[e])},u.cslgBox.prototype.write=function(t){this.version=0,this.flags=0,this.size=20,this.writeHeader(t),t.writeInt32(this.compositionToDTSShift),t.writeInt32(this.leastDecodeToDisplayDelta),t.writeInt32(this.greatestDecodeToDisplayDelta),t.writeInt32(this.compositionStartTime),t.writeInt32(this.compositionEndTime)},u.cttsBox.prototype.write=function(t){var e;for(this.version=0,this.flags=0,this.size=4+8*this.sample_counts.length,this.writeHeader(t),t.writeUint32(this.sample_counts.length),e=0;e<this.sample_counts.length;e++)t.writeUint32(this.sample_counts[e]),1===this.version?t.writeInt32(this.sample_offsets[e]):t.writeUint32(this.sample_offsets[e])},u.drefBox.prototype.write=function(t){this.version=0,this.flags=0,this.size=4,this.writeHeader(t),t.writeUint32(this.entries.length);for(var e=0;e<this.entries.length;e++)this.entries[e].write(t),this.size+=this.entries[e].size;r.debug("BoxWriter","Adjusting box "+this.type+" with new size "+this.size),t.adjustUint32(this.sizePosition,this.size)},u.elngBox.prototype.write=function(t){this.version=0,this.flags=0,this.size=this.extended_language.length,this.writeHeader(t),t.writeString(this.extended_language)},u.elstBox.prototype.write=function(t){this.version=0,this.flags=0,this.size=4+12*this.entries.length,this.writeHeader(t),t.writeUint32(this.entries.length);for(var e=0;e<this.entries.length;e++){var n=this.entries[e];t.writeUint32(n.segment_duration),t.writeInt32(n.media_time),t.writeInt16(n.media_rate_integer),t.writeInt16(n.media_rate_fraction)}},u.emsgBox.prototype.write=function(t){this.version=0,this.flags=0,this.size=16+this.message_data.length+(this.scheme_id_uri.length+1)+(this.value.length+1),this.writeHeader(t),t.writeCString(this.scheme_id_uri),t.writeCString(this.value),t.writeUint32(this.timescale),t.writeUint32(this.presentation_time_delta),t.writeUint32(this.event_duration),t.writeUint32(this.id),t.writeUint8Array(this.message_data)},u.ftypBox.prototype.write=function(t){this.size=8+4*this.compatible_brands.length,this.writeHeader(t),t.writeString(this.major_brand,null,4),t.writeUint32(this.minor_version);for(var e=0;e<this.compatible_brands.length;e++)t.writeString(this.compatible_brands[e],null,4)},u.hdlrBox.prototype.write=function(t){this.size=20+this.name.length+1,this.version=0,this.flags=0,this.writeHeader(t),t.writeUint32(0),t.writeString(this.handler,null,4),t.writeUint32(0),t.writeUint32(0),t.writeUint32(0),t.writeCString(this.name)},u.hvcCBox.prototype.write=function(t){var e,n;for(this.size=23,e=0;e<this.nalu_arrays.length;e++)for(this.size+=3,n=0;n<this.nalu_arrays[e].length;n++)this.size+=2+this.nalu_arrays[e][n].data.length;for(this.writeHeader(t),t.writeUint8(this.configurationVersion),t.writeUint8(this.general_profile_space<<6+this.general_tier_flag<<5+this.general_profile_idc),t.writeUint32(this.general_profile_compatibility),t.writeUint8Array(this.general_constraint_indicator),t.writeUint8(this.general_level_idc),t.writeUint16(this.min_spatial_segmentation_idc+(15<<24)),t.writeUint8(this.parallelismType+252),t.writeUint8(this.chroma_format_idc+252),t.writeUint8(this.bit_depth_luma_minus8+248),t.writeUint8(this.bit_depth_chroma_minus8+248),t.writeUint16(this.avgFrameRate),t.writeUint8((this.constantFrameRate<<6)+(this.numTemporalLayers<<3)+(this.temporalIdNested<<2)+this.lengthSizeMinusOne),t.writeUint8(this.nalu_arrays.length),e=0;e<this.nalu_arrays.length;e++)for(t.writeUint8((this.nalu_arrays[e].completeness<<7)+this.nalu_arrays[e].nalu_type),t.writeUint16(this.nalu_arrays[e].length),n=0;n<this.nalu_arrays[e].length;n++)t.writeUint16(this.nalu_arrays[e][n].data.length),t.writeUint8Array(this.nalu_arrays[e][n].data)},u.kindBox.prototype.write=function(t){this.version=0,this.flags=0,this.size=this.schemeURI.length+1+(this.value.length+1),this.writeHeader(t),t.writeCString(this.schemeURI),t.writeCString(this.value)},u.mdhdBox.prototype.write=function(t){this.size=20,this.flags=0,this.version=0,this.writeHeader(t),t.writeUint32(this.creation_time),t.writeUint32(this.modification_time),t.writeUint32(this.timescale),t.writeUint32(this.duration),t.writeUint16(this.language),t.writeUint16(0)},u.mehdBox.prototype.write=function(t){this.version=0,this.flags=0,this.size=4,this.writeHeader(t),t.writeUint32(this.fragment_duration)},u.mfhdBox.prototype.write=function(t){this.version=0,this.flags=0,this.size=4,this.writeHeader(t),t.writeUint32(this.sequence_number)},u.mvhdBox.prototype.write=function(t){this.version=0,this.flags=0,this.size=96,this.writeHeader(t),t.writeUint32(this.creation_time),t.writeUint32(this.modification_time),t.writeUint32(this.timescale),t.writeUint32(this.duration),t.writeUint32(this.rate),t.writeUint16(this.volume<<8),t.writeUint16(0),t.writeUint32(0),t.writeUint32(0),t.writeUint32Array(this.matrix),t.writeUint32(0),t.writeUint32(0),t.writeUint32(0),t.writeUint32(0),t.writeUint32(0),t.writeUint32(0),t.writeUint32(this.next_track_id)},u.SampleEntry.prototype.writeHeader=function(t){this.size=8,u.Box.prototype.writeHeader.call(this,t),t.writeUint8(0),t.writeUint8(0),t.writeUint8(0),t.writeUint8(0),t.writeUint8(0),t.writeUint8(0),t.writeUint16(this.data_reference_index)},u.SampleEntry.prototype.writeFooter=function(t){for(var e=0;e<this.boxes.length;e++)this.boxes[e].write(t),this.size+=this.boxes[e].size;r.debug("BoxWriter","Adjusting box "+this.type+" with new size "+this.size),t.adjustUint32(this.sizePosition,this.size)},u.SampleEntry.prototype.write=function(t){this.writeHeader(t),t.writeUint8Array(this.data),this.size+=this.data.length,r.debug("BoxWriter","Adjusting box "+this.type+" with new size "+this.size),t.adjustUint32(this.sizePosition,this.size)},u.VisualSampleEntry.prototype.write=function(t){this.writeHeader(t),this.size+=70,t.writeUint16(0),t.writeUint16(0),t.writeUint32(0),t.writeUint32(0),t.writeUint32(0),t.writeUint16(this.width),t.writeUint16(this.height),t.writeUint32(this.horizresolution),t.writeUint32(this.vertresolution),t.writeUint32(0),t.writeUint16(this.frame_count),t.writeUint8(Math.min(31,this.compressorname.length)),t.writeString(this.compressorname,null,31),t.writeUint16(this.depth),t.writeInt16(-1),this.writeFooter(t)},u.AudioSampleEntry.prototype.write=function(t){this.writeHeader(t),this.size+=20,t.writeUint32(0),t.writeUint32(0),t.writeUint16(this.channel_count),t.writeUint16(this.samplesize),t.writeUint16(0),t.writeUint16(0),t.writeUint32(this.samplerate<<16),this.writeFooter(t)},u.stppSampleEntry.prototype.write=function(t){this.writeHeader(t),this.size+=this.namespace.length+1+this.schema_location.length+1+this.auxiliary_mime_types.length+1,t.writeCString(this.namespace),t.writeCString(this.schema_location),t.writeCString(this.auxiliary_mime_types),this.writeFooter(t)},u.SampleGroupEntry.prototype.write=function(t){t.writeUint8Array(this.data)},u.sbgpBox.prototype.write=function(t){this.version=1,this.flags=0,this.size=12+8*this.entries.length,this.writeHeader(t),t.writeString(this.grouping_type,null,4),t.writeUint32(this.grouping_type_parameter),t.writeUint32(this.entries.length);for(var e=0;e<this.entries.length;e++){var n=this.entries[e];t.writeInt32(n.sample_count),t.writeInt32(n.group_description_index)}},u.sgpdBox.prototype.write=function(t){var e,n;for(this.flags=0,this.size=12,e=0;e<this.entries.length;e++)n=this.entries[e],1===this.version&&(0===this.default_length&&(this.size+=4),this.size+=n.data.length);for(this.writeHeader(t),t.writeString(this.grouping_type,null,4),1===this.version&&t.writeUint32(this.default_length),this.version>=2&&t.writeUint32(this.default_sample_description_index),t.writeUint32(this.entries.length),e=0;e<this.entries.length;e++)n=this.entries[e],1===this.version&&0===this.default_length&&t.writeUint32(n.description_length),n.write(t)},u.sidxBox.prototype.write=function(t){this.version=0,this.flags=0,this.size=20+12*this.references.length,this.writeHeader(t),t.writeUint32(this.reference_ID),t.writeUint32(this.timescale),t.writeUint32(this.earliest_presentation_time),t.writeUint32(this.first_offset),t.writeUint16(0),t.writeUint16(this.references.length);for(var e=0;e<this.references.length;e++){var n=this.references[e];t.writeUint32(n.reference_type<<31|n.referenced_size),t.writeUint32(n.subsegment_duration),t.writeUint32(n.starts_with_SAP<<31|n.SAP_type<<28|n.SAP_delta_time)}},u.smhdBox.prototype.write=function(t){this.version=0,this.flags=1,this.size=4,this.writeHeader(t),t.writeUint16(this.balance),t.writeUint16(0)},u.stcoBox.prototype.write=function(t){this.version=0,this.flags=0,this.size=4+4*this.chunk_offsets.length,this.writeHeader(t),t.writeUint32(this.chunk_offsets.length),t.writeUint32Array(this.chunk_offsets)},u.stscBox.prototype.write=function(t){var e;for(this.version=0,this.flags=0,this.size=4+12*this.first_chunk.length,this.writeHeader(t),t.writeUint32(this.first_chunk.length),e=0;e<this.first_chunk.length;e++)t.writeUint32(this.first_chunk[e]),t.writeUint32(this.samples_per_chunk[e]),t.writeUint32(this.sample_description_index[e])},u.stsdBox.prototype.write=function(t){var e;for(this.version=0,this.flags=0,this.size=0,this.writeHeader(t),t.writeUint32(this.entries.length),this.size+=4,e=0;e<this.entries.length;e++)this.entries[e].write(t),this.size+=this.entries[e].size;r.debug("BoxWriter","Adjusting box "+this.type+" with new size "+this.size),t.adjustUint32(this.sizePosition,this.size)},u.stshBox.prototype.write=function(t){var e;for(this.version=0,this.flags=0,this.size=4+8*this.shadowed_sample_numbers.length,this.writeHeader(t),t.writeUint32(this.shadowed_sample_numbers.length),e=0;e<this.shadowed_sample_numbers.length;e++)t.writeUint32(this.shadowed_sample_numbers[e]),t.writeUint32(this.sync_sample_numbers[e])},u.stssBox.prototype.write=function(t){this.version=0,this.flags=0,this.size=4+4*this.sample_numbers.length,this.writeHeader(t),t.writeUint32(this.sample_numbers.length),t.writeUint32Array(this.sample_numbers)},u.stszBox.prototype.write=function(t){var e,n=!0;if(this.version=0,this.flags=0,this.sample_sizes.length>0)for(e=0;e+1<this.sample_sizes.length;){if(this.sample_sizes[e+1]!==this.sample_sizes[0]){n=!1;break}e++}else n=!1;this.size=8,n||(this.size+=4*this.sample_sizes.length),this.writeHeader(t),n?t.writeUint32(this.sample_sizes[0]):t.writeUint32(0),t.writeUint32(this.sample_sizes.length),n||t.writeUint32Array(this.sample_sizes)},u.sttsBox.prototype.write=function(t){var e;for(this.version=0,this.flags=0,this.size=4+8*this.sample_counts.length,this.writeHeader(t),t.writeUint32(this.sample_counts.length),e=0;e<this.sample_counts.length;e++)t.writeUint32(this.sample_counts[e]),t.writeUint32(this.sample_deltas[e])},u.tfdtBox.prototype.write=function(t){var e=Math.pow(2,32)-1;this.version=this.baseMediaDecodeTime>e?1:0,this.flags=0,this.size=4,1===this.version&&(this.size+=4),this.writeHeader(t),1===this.version?t.writeUint64(this.baseMediaDecodeTime):t.writeUint32(this.baseMediaDecodeTime)},u.tfhdBox.prototype.write=function(t){this.version=0,this.size=4,this.flags&u.TFHD_FLAG_BASE_DATA_OFFSET&&(this.size+=8),this.flags&u.TFHD_FLAG_SAMPLE_DESC&&(this.size+=4),this.flags&u.TFHD_FLAG_SAMPLE_DUR&&(this.size+=4),this.flags&u.TFHD_FLAG_SAMPLE_SIZE&&(this.size+=4),this.flags&u.TFHD_FLAG_SAMPLE_FLAGS&&(this.size+=4),this.writeHeader(t),t.writeUint32(this.track_id),this.flags&u.TFHD_FLAG_BASE_DATA_OFFSET&&t.writeUint64(this.base_data_offset),this.flags&u.TFHD_FLAG_SAMPLE_DESC&&t.writeUint32(this.default_sample_description_index),this.flags&u.TFHD_FLAG_SAMPLE_DUR&&t.writeUint32(this.default_sample_duration),this.flags&u.TFHD_FLAG_SAMPLE_SIZE&&t.writeUint32(this.default_sample_size),this.flags&u.TFHD_FLAG_SAMPLE_FLAGS&&t.writeUint32(this.default_sample_flags)},u.tkhdBox.prototype.write=function(t){this.version=0,this.size=80,this.writeHeader(t),t.writeUint32(this.creation_time),t.writeUint32(this.modification_time),t.writeUint32(this.track_id),t.writeUint32(0),t.writeUint32(this.duration),t.writeUint32(0),t.writeUint32(0),t.writeInt16(this.layer),t.writeInt16(this.alternate_group),t.writeInt16(this.volume<<8),t.writeUint16(0),t.writeInt32Array(this.matrix),t.writeUint32(this.width),t.writeUint32(this.height)},u.trexBox.prototype.write=function(t){this.version=0,this.flags=0,this.size=20,this.writeHeader(t),t.writeUint32(this.track_id),t.writeUint32(this.default_sample_description_index),t.writeUint32(this.default_sample_duration),t.writeUint32(this.default_sample_size),t.writeUint32(this.default_sample_flags)},u.trunBox.prototype.write=function(t){this.version=0,this.size=4,this.flags&u.TRUN_FLAGS_DATA_OFFSET&&(this.size+=4),this.flags&u.TRUN_FLAGS_FIRST_FLAG&&(this.size+=4),this.flags&u.TRUN_FLAGS_DURATION&&(this.size+=4*this.sample_duration.length),this.flags&u.TRUN_FLAGS_SIZE&&(this.size+=4*this.sample_size.length),this.flags&u.TRUN_FLAGS_FLAGS&&(this.size+=4*this.sample_flags.length),this.flags&u.TRUN_FLAGS_CTS_OFFSET&&(this.size+=4*this.sample_composition_time_offset.length),this.writeHeader(t),t.writeUint32(this.sample_count),this.flags&u.TRUN_FLAGS_DATA_OFFSET&&(this.data_offset_position=t.getPosition(),t.writeInt32(this.data_offset)),this.flags&u.TRUN_FLAGS_FIRST_FLAG&&t.writeUint32(this.first_sample_flags);for(var e=0;e<this.sample_count;e++)this.flags&u.TRUN_FLAGS_DURATION&&t.writeUint32(this.sample_duration[e]),this.flags&u.TRUN_FLAGS_SIZE&&t.writeUint32(this.sample_size[e]),this.flags&u.TRUN_FLAGS_FLAGS&&t.writeUint32(this.sample_flags[e]),this.flags&u.TRUN_FLAGS_CTS_OFFSET&&(0===this.version?t.writeUint32(this.sample_composition_time_offset[e]):t.writeInt32(this.sample_composition_time_offset[e]))},u["url Box"].prototype.write=function(t){this.version=0,this.location?(this.flags=0,this.size=this.location.length+1):(this.flags=1,this.size=0),this.writeHeader(t),this.location&&t.writeCString(this.location)},u["urn Box"].prototype.write=function(t){this.version=0,this.flags=0,this.size=this.name.length+1+(this.location?this.location.length+1:0),this.writeHeader(t),t.writeCString(this.name),this.location&&t.writeCString(this.location)},u.vmhdBox.prototype.write=function(t){this.version=0,this.flags=1,this.size=8,this.writeHeader(t),t.writeUint16(this.graphicsmode),t.writeUint16Array(this.opcolor)},u.cttsBox.prototype.unpack=function(t){var e,n,i;for(i=0,e=0;e<this.sample_counts.length;e++)for(n=0;n<this.sample_counts[e];n++)t[i].pts=t[i].dts+this.sample_offsets[e],i++},u.sttsBox.prototype.unpack=function(t){var e,n,i;for(i=0,e=0;e<this.sample_counts.length;e++)for(n=0;n<this.sample_counts[e];n++)t[i].dts=0===i?0:t[i-1].dts+this.sample_deltas[e],i++},u.stcoBox.prototype.unpack=function(t){var e;for(e=0;e<this.chunk_offsets.length;e++)t[e].offset=this.chunk_offsets[e]},u.stscBox.prototype.unpack=function(t){var e,n,i,r,a;for(r=0,a=0,e=0;e<this.first_chunk.length;e++)for(n=0;n<(e+1<this.first_chunk.length?this.first_chunk[e+1]:1/0);n++)for(a++,i=0;i<this.samples_per_chunk[e];i++){if(!t[r])return;t[r].description_index=this.sample_description_index[e],t[r].chunk_index=a,r++}},u.stszBox.prototype.unpack=function(t){var e;for(e=0;e<this.sample_sizes.length;e++)t[e].size=this.sample_sizes[e]},u.DIFF_BOXES_PROP_NAMES=["boxes","entries","references","subsamples","items","item_infos","extents","associations","subsegments","ranges","seekLists","seekPoints","esd","levels"],u.DIFF_PRIMITIVE_ARRAY_PROP_NAMES=["compatible_brands","matrix","opcolor","sample_counts","sample_counts","sample_deltas","first_chunk","samples_per_chunk","sample_sizes","chunk_offsets","sample_offsets","sample_description_index","sample_duration"],u.boxEqualFields=function(t,e){if(t&&!e)return!1;var n;for(n in t)if(!(u.DIFF_BOXES_PROP_NAMES.indexOf(n)>-1||t[n]instanceof u.Box||e[n]instanceof u.Box||void 0===t[n]||void 0===e[n]||"function"==typeof t[n]||"function"==typeof e[n]||t.subBoxNames&&t.subBoxNames.indexOf(n.slice(0,4))>-1||e.subBoxNames&&e.subBoxNames.indexOf(n.slice(0,4))>-1||"data"===n||"start"===n||"size"===n||"creation_time"===n||"modification_time"===n||u.DIFF_PRIMITIVE_ARRAY_PROP_NAMES.indexOf(n)>-1||t[n]===e[n]))return!1;return!0},u.boxEqual=function(t,e){if(!u.boxEqualFields(t,e))return!1;for(var n=0;n<u.DIFF_BOXES_PROP_NAMES.length;n++){var i=u.DIFF_BOXES_PROP_NAMES[n];if(t[i]&&e[i]&&!u.boxEqual(t[i],e[i]))return!1}return!0};var h=function(){};h.prototype.parseSample=function(t){var e,n={};n.resources=[];var i=new a(t.data.buffer);if(t.subsamples&&0!==t.subsamples.length){if(n.documentString=i.readString(t.subsamples[0].size),t.subsamples.length>1)for(e=1;e<t.subsamples.length;e++)n.resources[e]=i.readUint8Array(t.subsamples[e].size)}else n.documentString=i.readString(t.data.length);return"undefined"!=typeof DOMParser&&(n.document=(new DOMParser).parseFromString(n.documentString,"application/xml")),n};var p=function(){};p.prototype.parseSample=function(t){return new a(t.data.buffer).readString(t.data.length)},p.prototype.parseConfig=function(t){var e=new a(t.buffer);return e.readUint32(),e.readCString()},t.XMLSubtitlein4Parser=h,t.Textin4Parser=p;var f=function(t){this.stream=t||new l,this.boxes=[],this.mdats=[],this.moofs=[],this.isProgressive=!1,this.moovStartFound=!1,this.onMoovStart=null,this.moovStartSent=!1,this.onReady=null,this.readySent=!1,this.onSegment=null,this.onSamples=null,this.onError=null,this.sampleListBuilt=!1,this.fragmentedTracks=[],this.extractedTracks=[],this.isFragmentationInitialized=!1,this.sampleProcessingStarted=!1,this.nextMoofNumber=0,this.itemListBuilt=!1,this.onSidx=null,this.sidxSent=!1};f.prototype.setSegmentOptions=function(t,e,n){var i=this.getTrackById(t);if(i){var r={};this.fragmentedTracks.push(r),r.id=t,r.user=e,r.trak=i,i.nextSample=0,r.segmentStream=null,r.nb_samples=1e3,r.rapAlignement=!0,n&&(n.nbSamples&&(r.nb_samples=n.nbSamples),n.rapAlignement&&(r.rapAlignement=n.rapAlignement))}},f.prototype.unsetSegmentOptions=function(t){for(var e=-1,n=0;n<this.fragmentedTracks.length;n++){this.fragmentedTracks[n].id==t&&(e=n)}e>-1&&this.fragmentedTracks.splice(e,1)},f.prototype.setExtractionOptions=function(t,e,n){var i=this.getTrackById(t);if(i){var r={};this.extractedTracks.push(r),r.id=t,r.user=e,r.trak=i,i.nextSample=0,r.nb_samples=1e3,r.samples=[],n&&n.nbSamples&&(r.nb_samples=n.nbSamples)}},f.prototype.unsetExtractionOptions=function(t){for(var e=-1,n=0;n<this.extractedTracks.length;n++){this.extractedTracks[n].id==t&&(e=n)}e>-1&&this.extractedTracks.splice(e,1)},f.prototype.parse=function(){var t,e;if(!this.restoreParsePosition||this.restoreParsePosition())for(;;){if(this.hasIncompleteMdat&&this.hasIncompleteMdat()){if(this.processIncompleteMdat())continue;return}if(this.saveParsePosition&&this.saveParsePosition(),(t=u.parseOneBox(this.stream,false)).code===u.ERR_NOT_ENOUGH_DATA){if(this.processIncompleteBox){if(this.processIncompleteBox(t))continue;return}return}var n;switch(n="uuid"!==(e=t.box).type?e.type:e.uuid,this.boxes.push(e),n){case"mdat":this.mdats.push(e);break;case"moof":this.moofs.push(e);break;case"moov":this.moovStartFound=!0,0===this.mdats.length&&(this.isProgressive=!0);default:void 0!==this[n]&&r.warn("ISOFile","Duplicate Box of type: "+n+", overriding previous occurrence"),this[n]=e}this.updateUsedBytes&&this.updateUsedBytes(e,t)}},f.prototype.checkBuffer=function(t){if(null==t)throw"Buffer must be defined and non empty";if(void 0===t.fileStart)throw"Buffer must have a fileStart property";return 0===t.byteLength?(r.warn("ISOFile","Ignoring empty buffer (fileStart: "+t.fileStart+")"),this.stream.logBufferLevel(),!1):(r.info("ISOFile","Processing buffer (fileStart: "+t.fileStart+")"),t.usedBytes=0,this.stream.insertBuffer(t),this.stream.logBufferLevel(),!!this.stream.initialized()||(r.warn("ISOFile","Not ready to start parsing"),!1))},f.prototype.appendBuffer=function(t,e){var n;if(this.checkBuffer(t))return this.parse(),this.moovStartFound&&!this.moovStartSent&&(this.moovStartSent=!0,this.onMoovStart&&this.onMoovStart()),this.moov?(this.sampleListBuilt||(this.buildSampleLists(),this.sampleListBuilt=!0),this.updateSampleLists(),this.onReady&&!this.readySent&&(this.readySent=!0,this.onReady(this.getInfo())),this.processSamples(e),this.nextSeekPosition?(n=this.nextSeekPosition,this.nextSeekPosition=void 0):n=this.nextParsePosition,this.stream.getEndFilePositionAfter&&(n=this.stream.getEndFilePositionAfter(n))):n=this.nextParsePosition?this.nextParsePosition:0,this.sidx&&this.onSidx&&!this.sidxSent&&(this.onSidx(this.sidx),this.sidxSent=!0),this.meta&&(this.flattenItemInfo&&!this.itemListBuilt&&(this.flattenItemInfo(),this.itemListBuilt=!0),this.processItems&&this.processItems(this.onItem)),this.stream.cleanBuffers&&(r.info("ISOFile","Done processing buffer (fileStart: "+t.fileStart+") - next buffer to fetch should have a fileStart position of "+n),this.stream.logBufferLevel(),this.stream.cleanBuffers(),this.stream.logBufferLevel(!0),r.info("ISOFile","Sample data size in memory: "+this.getAllocatedSampleDataSize())),n},f.prototype.getInfo=function(){var t,e,n,i,r,a,s={},o=new Date("1904-01-01T00:00:00Z").getTime();if(this.moov)for(s.hasMoov=!0,s.duration=this.moov.mvhd.duration,s.timescale=this.moov.mvhd.timescale,s.isFragmented=null!=this.moov.mvex,s.isFragmented&&this.moov.mvex.mehd&&(s.fragment_duration=this.moov.mvex.mehd.fragment_duration),s.isProgressive=this.isProgressive,s.hasIOD=null!=this.moov.iods,s.brands=[],s.brands.push(this.ftyp.major_brand),s.brands=s.brands.concat(this.ftyp.compatible_brands),s.created=new Date(o+1e3*this.moov.mvhd.creation_time),s.modified=new Date(o+1e3*this.moov.mvhd.modification_time),s.tracks=[],s.audioTracks=[],s.videoTracks=[],s.subtitleTracks=[],s.metadataTracks=[],s.hintTracks=[],s.otherTracks=[],t=0;t<this.moov.traks.length;t++){if(a=(n=this.moov.traks[t]).mdia.minf.stbl.stsd.entries[0],i={},s.tracks.push(i),i.id=n.tkhd.track_id,i.name=n.mdia.hdlr.name,i.references=[],n.tref)for(e=0;e<n.tref.boxes.length;e++)r={},i.references.push(r),r.type=n.tref.boxes[e].type,r.track_ids=n.tref.boxes[e].track_ids;n.edts&&(i.edits=n.edts.elst.entries),i.created=new Date(o+1e3*n.tkhd.creation_time),i.modified=new Date(o+1e3*n.tkhd.modification_time),i.movie_duration=n.tkhd.duration,i.movie_timescale=s.timescale,i.layer=n.tkhd.layer,i.alternate_group=n.tkhd.alternate_group,i.volume=n.tkhd.volume,i.matrix=n.tkhd.matrix,i.track_width=n.tkhd.width/65536,i.track_height=n.tkhd.height/65536,i.timescale=n.mdia.mdhd.timescale,i.cts_shift=n.mdia.minf.stbl.cslg,i.duration=n.mdia.mdhd.duration,i.samples_duration=n.samples_duration,i.codec=a.getCodec(),i.kind=n.udta&&n.udta.kinds.length?n.udta.kinds[0]:{schemeURI:"",value:""},i.language=n.mdia.elng?n.mdia.elng.extended_language:n.mdia.mdhd.languageString,i.nb_samples=n.samples.length,i.size=n.samples_size,i.bitrate=8*i.size*i.timescale/i.samples_duration,a.isAudio()?(i.type="audio",s.audioTracks.push(i),i.audio={},i.audio.sample_rate=a.getSampleRate(),i.audio.channel_count=a.getChannelCount(),i.audio.sample_size=a.getSampleSize()):a.isVideo()?(i.type="video",s.videoTracks.push(i),i.video={},i.video.width=a.getWidth(),i.video.height=a.getHeight()):a.isSubtitle()?(i.type="subtitles",s.subtitleTracks.push(i)):a.isHint()?(i.type="metadata",s.hintTracks.push(i)):a.isMetadata()?(i.type="metadata",s.metadataTracks.push(i)):(i.type="metadata",s.otherTracks.push(i))}else s.hasMoov=!1;if(s.mime="",s.hasMoov&&s.tracks){for(s.videoTracks&&s.videoTracks.length>0?s.mime+='video/mp4; codecs="':s.audioTracks&&s.audioTracks.length>0?s.mime+='audio/mp4; codecs="':s.mime+='application/mp4; codecs="',t=0;t<s.tracks.length;t++)0!==t&&(s.mime+=","),s.mime+=s.tracks[t].codec;s.mime+='"; profiles="',s.mime+=this.ftyp.compatible_brands.join(),s.mime+='"'}return s},f.prototype.setNextSeekPositionFromSample=function(t){t&&(this.nextSeekPosition?this.nextSeekPosition=Math.min(t.offset+t.alreadyRead,this.nextSeekPosition):this.nextSeekPosition=t.offset+t.alreadyRead)},f.prototype.processSamples=function(t){var e,n;if(this.sampleProcessingStarted){if(this.isFragmentationInitialized&&null!==this.onSegment)for(e=0;e<this.fragmentedTracks.length;e++){var i=this.fragmentedTracks[e];for(n=i.trak;n.nextSample<n.samples.length&&this.sampleProcessingStarted;){r.debug("ISOFile","Creating media fragment on track #"+i.id+" for sample "+n.nextSample);var a=this.createFragment(i.id,n.nextSample,i.segmentStream);if(!a)break;if(i.segmentStream=a,n.nextSample++,(n.nextSample%i.nb_samples==0||t||n.nextSample>=n.samples.length)&&(r.info("ISOFile","Sending fragmented data on track #"+i.id+" for samples ["+Math.max(0,n.nextSample-i.nb_samples)+","+(n.nextSample-1)+"]"),r.info("ISOFile","Sample data size in memory: "+this.getAllocatedSampleDataSize()),this.onSegment&&this.onSegment(i.id,i.user,i.segmentStream.buffer,n.nextSample,t||n.nextSample>=n.samples.length),i.segmentStream=null,i!==this.fragmentedTracks[e]))break}}if(null!==this.onSamples)for(e=0;e<this.extractedTracks.length;e++){var s=this.extractedTracks[e];for(n=s.trak;n.nextSample<n.samples.length&&this.sampleProcessingStarted;){r.debug("ISOFile","Exporting on track #"+s.id+" sample #"+n.nextSample);var o=this.getSample(n,n.nextSample);if(!o){this.setNextSeekPositionFromSample(n.samples[n.nextSample]);break}if(n.nextSample++,s.samples.push(o),(n.nextSample%s.nb_samples==0||n.nextSample>=n.samples.length)&&(r.debug("ISOFile","Sending samples on track #"+s.id+" for sample "+n.nextSample),this.onSamples&&this.onSamples(s.id,s.user,s.samples),s.samples=[],s!==this.extractedTracks[e]))break}}}},f.prototype.getBox=function(t){var e=this.getBoxes(t,!0);return e.length?e[0]:null},f.prototype.getBoxes=function(t,e){var n=[];return f._sweep.call(this,t,n,e),n},f._sweep=function(t,e,n){for(var i in this.type&&this.type==t&&e.push(this),this.boxes){if(e.length&&n)return;f._sweep.call(this.boxes[i],t,e,n)}},f.prototype.getTrackSamplesInfo=function(t){var e=this.getTrackById(t);return e?e.samples:void 0},f.prototype.getTrackSample=function(t,e){var n=this.getTrackById(t);return this.getSample(n,e)},f.prototype.releaseUsedSamples=function(t,e){var n=0,i=this.getTrackById(t);i.lastValidSample||(i.lastValidSample=0);for(var a=i.lastValidSample;a<e;a++)n+=this.releaseSample(i,a);r.info("ISOFile","Track #"+t+" released samples up to "+e+" (released size: "+n+", remaining: "+this.samplesDataSize+")"),i.lastValidSample=e},f.prototype.start=function(){this.sampleProcessingStarted=!0,this.processSamples(!1)},f.prototype.stop=function(){this.sampleProcessingStarted=!1},f.prototype.flush=function(){r.info("ISOFile","Flushing remaining samples"),this.updateSampleLists(),this.processSamples(!0),this.stream.cleanBuffers(),this.stream.logBufferLevel(!0)},f.prototype.seekTrack=function(t,e,n){var i,a,s,o,l=0,d=0;if(0===n.samples.length)return r.info("ISOFile","No sample in track, cannot seek! Using time "+r.getDurationString(0,1)+" and offset: 0"),{offset:0,time:0};for(i=0;i<n.samples.length;i++){if(a=n.samples[i],0===i)d=0,o=a.timescale;else if(a.cts>t*a.timescale){d=i-1;break}e&&a.is_sync&&(l=i)}for(e&&(d=l),t=n.samples[d].cts,n.nextSample=d;n.samples[d].alreadyRead===n.samples[d].size&&n.samples[d+1];)d++;return s=n.samples[d].offset+n.samples[d].alreadyRead,r.info("ISOFile","Seeking to "+(e?"RAP":"")+" sample #"+n.nextSample+" on track "+n.tkhd.track_id+", time "+r.getDurationString(t,o)+" and offset: "+s),{offset:s,time:t/o}},f.prototype.getTrackDuration=function(t){var e;return t.samples?((e=t.samples[t.samples.length-1]).cts+e.duration)/e.timescale:1/0},f.prototype.seek=function(t,e){var n,i,a,s=this.moov,o={offset:1/0,time:1/0};if(this.moov){for(a=0;a<s.traks.length;a++)n=s.traks[a],t>this.getTrackDuration(n)||((i=this.seekTrack(t,e,n)).offset<o.offset&&(o.offset=i.offset),i.time<o.time&&(o.time=i.time));return r.info("ISOFile","Seeking at time "+r.getDurationString(o.time,1)+" needs a buffer with a fileStart position of "+o.offset),o.offset===1/0?o={offset:this.nextParsePosition,time:0}:o.offset=this.stream.getEndFilePositionAfter(o.offset),r.info("ISOFile","Adjusted seek position (after checking data already in buffer): "+o.offset),o}throw"Cannot seek: moov not received!"},f.prototype.equal=function(t){for(var e=0;e<this.boxes.length&&e<t.boxes.length;){var n=this.boxes[e],i=t.boxes[e];if(!u.boxEqual(n,i))return!1;e++}return!0},t.ISOFile=f,f.prototype.lastBoxStartPosition=0,f.prototype.parsingMdat=null,f.prototype.nextParsePosition=0,f.prototype.discardMdatData=!1,f.prototype.processIncompleteBox=function(t){var e;return"mdat"===t.type?(e=new u[t.type+"Box"](t.size),this.parsingMdat=e,this.boxes.push(e),this.mdats.push(e),e.start=t.start,e.hdr_size=t.hdr_size,this.stream.addUsedBytes(e.hdr_size),this.lastBoxStartPosition=e.start+e.size,this.stream.seek(e.start+e.size,!1,this.discardMdatData)?(this.parsingMdat=null,!0):(this.moovStartFound?this.nextParsePosition=this.stream.findEndContiguousBuf():this.nextParsePosition=e.start+e.size,!1)):("moov"===t.type&&(this.moovStartFound=!0,0===this.mdats.length&&(this.isProgressive=!0)),!!this.stream.mergeNextBuffer&&this.stream.mergeNextBuffer()?(this.nextParsePosition=this.stream.getEndPosition(),!0):(t.type?this.moovStartFound?this.nextParsePosition=this.stream.getEndPosition():this.nextParsePosition=this.stream.getPosition()+t.size:this.nextParsePosition=this.stream.getEndPosition(),!1))},f.prototype.hasIncompleteMdat=function(){return null!==this.parsingMdat},f.prototype.processIncompleteMdat=function(){var t;return t=this.parsingMdat,this.stream.seek(t.start+t.size,!1,this.discardMdatData)?(r.debug("ISOFile","Found 'mdat' end in buffered data"),this.parsingMdat=null,!0):(this.nextParsePosition=this.stream.findEndContiguousBuf(),!1)},f.prototype.restoreParsePosition=function(){return this.stream.seek(this.lastBoxStartPosition,!0,this.discardMdatData)},f.prototype.saveParsePosition=function(){this.lastBoxStartPosition=this.stream.getPosition()},f.prototype.updateUsedBytes=function(t,e){this.stream.addUsedBytes&&("mdat"===t.type?(this.stream.addUsedBytes(t.hdr_size),this.discardMdatData&&this.stream.addUsedBytes(t.size-t.hdr_size)):this.stream.addUsedBytes(t.size))},f.prototype.add=u.Box.prototype.add,f.prototype.addBox=u.Box.prototype.addBox,f.prototype.init=function(t){var e=t||{};this.add("ftyp").set("major_brand",e.brands&&e.brands[0]||"iso4").set("minor_version",0).set("compatible_brands",e.brands||["iso4"]);var n=this.add("moov");return n.add("mvhd").set("timescale",e.timescale||600).set("rate",e.rate||65536).set("creation_time",0).set("modification_time",0).set("duration",e.duration||0).set("volume",e.width?0:256).set("matrix",[65536,0,0,0,65536,0,0,0,1073741824]).set("next_track_id",1),n.add("mvex"),this},f.prototype.addTrack=function(t){this.moov||this.init(t);var e=t||{};e.width=e.width||320,e.height=e.height||320,e.id=e.id||this.moov.mvhd.next_track_id,e.type=e.type||"avc1";var n=this.moov.add("trak");this.moov.mvhd.next_track_id=e.id+1,n.add("tkhd").set("flags",u.TKHD_FLAG_ENABLED|u.TKHD_FLAG_IN_MOVIE|u.TKHD_FLAG_IN_PREVIEW).set("creation_time",0).set("modification_time",0).set("track_id",e.id).set("duration",e.duration||0).set("layer",e.layer||0).set("alternate_group",0).set("volume",1).set("matrix",[0,0,0,0,0,0,0,0,0]).set("width",e.width<<16).set("height",e.height<<16);var i=n.add("mdia");i.add("mdhd").set("creation_time",0).set("modification_time",0).set("timescale",e.timescale||1).set("duration",e.media_duration||0).set("language",e.language||"und"),i.add("hdlr").set("handler",e.hdlr||"vide").set("name",e.name||"Track created with MP4Box.js"),i.add("elng").set("extended_language",e.language||"fr-FR");var r=i.add("minf");if(void 0!==u[e.type+"SampleEntry"]){var s=new u[e.type+"SampleEntry"];s.data_reference_index=1;var o="";for(var l in u.sampleEntryCodes)for(var d=u.sampleEntryCodes[l],c=0;c<d.length;c++)if(d.indexOf(e.type)>-1){o=l;break}switch(o){case"Visual":if(r.add("vmhd").set("graphicsmode",0).set("opcolor",[0,0,0]),s.set("width",e.width).set("height",e.height).set("horizresolution",72<<16).set("vertresolution",72<<16).set("frame_count",1).set("compressorname",e.type+" Compressor").set("depth",24),e.avcDecoderConfigRecord){var h=new u.avcCBox;h.parse(new a(e.avcDecoderConfigRecord)),s.addBox(h)}else if(e.hevcDecoderConfigRecord){var p=new u.hvcCBox;p.parse(new a(e.hevcDecoderConfigRecord)),s.addBox(p)}break;case"Audio":r.add("smhd").set("balance",e.balance||0),s.set("channel_count",e.channel_count||2).set("samplesize",e.samplesize||16).set("samplerate",e.samplerate||65536);break;case"Hint":r.add("hmhd");break;case"Subtitle":if(r.add("sthd"),"stpp"===e.type)s.set("namespace",e.namespace||"nonamespace").set("schema_location",e.schema_location||"").set("auxiliary_mime_types",e.auxiliary_mime_types||"");break;default:r.add("nmhd")}e.description&&s.addBox(e.description),e.description_boxes&&e.description_boxes.forEach((function(t){s.addBox(t)})),r.add("dinf").add("dref").addEntry((new u["url Box"]).set("flags",1));var f=r.add("stbl");return f.add("stsd").addEntry(s),f.add("stts").set("sample_counts",[]).set("sample_deltas",[]),f.add("stsc").set("first_chunk",[]).set("samples_per_chunk",[]).set("sample_description_index",[]),f.add("stco").set("chunk_offsets",[]),f.add("stsz").set("sample_sizes",[]),this.moov.mvex.add("trex").set("track_id",e.id).set("default_sample_description_index",e.default_sample_description_index||1).set("default_sample_duration",e.default_sample_duration||0).set("default_sample_size",e.default_sample_size||0).set("default_sample_flags",e.default_sample_flags||0),this.buildTrakSampleLists(n),e.id}},u.Box.prototype.computeSize=function(t){var e=t||new s;e.endianness=s.BIG_ENDIAN,this.write(e)},f.prototype.addSample=function(t,e,n){var i=n||{},r={},a=this.getTrackById(t);if(null!==a){r.number=a.samples.length,r.track_id=a.tkhd.track_id,r.timescale=a.mdia.mdhd.timescale,r.description_index=i.sample_description_index?i.sample_description_index-1:0,r.description=a.mdia.minf.stbl.stsd.entries[r.description_index],r.data=e,r.size=e.byteLength,r.alreadyRead=r.size,r.duration=i.duration||1,r.cts=i.cts||0,r.dts=i.dts||0,r.is_sync=i.is_sync||!1,r.is_leading=i.is_leading||0,r.depends_on=i.depends_on||0,r.is_depended_on=i.is_depended_on||0,r.has_redundancy=i.has_redundancy||0,r.degradation_priority=i.degradation_priority||0,r.offset=0,r.subsamples=i.subsamples,a.samples.push(r),a.samples_size+=r.size,a.samples_duration+=r.duration,void 0===a.first_dts&&(a.first_dts=i.dts),this.processSamples();var s=this.createSingleSampleMoof(r);return this.addBox(s),s.computeSize(),s.trafs[0].truns[0].data_offset=s.size+8,this.add("mdat").data=new Uint8Array(e),r}},f.prototype.createSingleSampleMoof=function(t){var e=0;e=t.is_sync?1<<25:65536;var n=new u.moofBox;n.add("mfhd").set("sequence_number",this.nextMoofNumber),this.nextMoofNumber++;var i=n.add("traf"),r=this.getTrackById(t.track_id);return i.add("tfhd").set("track_id",t.track_id).set("flags",u.TFHD_FLAG_DEFAULT_BASE_IS_MOOF),i.add("tfdt").set("baseMediaDecodeTime",t.dts-(r.first_dts||0)),i.add("trun").set("flags",u.TRUN_FLAGS_DATA_OFFSET|u.TRUN_FLAGS_DURATION|u.TRUN_FLAGS_SIZE|u.TRUN_FLAGS_FLAGS|u.TRUN_FLAGS_CTS_OFFSET).set("data_offset",0).set("first_sample_flags",0).set("sample_count",1).set("sample_duration",[t.duration]).set("sample_size",[t.size]).set("sample_flags",[e]).set("sample_composition_time_offset",[t.cts-t.dts]),n},f.prototype.lastMoofIndex=0,f.prototype.samplesDataSize=0,f.prototype.resetTables=function(){var t,e,n,i,r,a;for(this.initial_duration=this.moov.mvhd.duration,this.moov.mvhd.duration=0,t=0;t<this.moov.traks.length;t++){(e=this.moov.traks[t]).tkhd.duration=0,e.mdia.mdhd.duration=0,(e.mdia.minf.stbl.stco||e.mdia.minf.stbl.co64).chunk_offsets=[],(n=e.mdia.minf.stbl.stsc).first_chunk=[],n.samples_per_chunk=[],n.sample_description_index=[],(e.mdia.minf.stbl.stsz||e.mdia.minf.stbl.stz2).sample_sizes=[],(i=e.mdia.minf.stbl.stts).sample_counts=[],i.sample_deltas=[],(r=e.mdia.minf.stbl.ctts)&&(r.sample_counts=[],r.sample_offsets=[]),a=e.mdia.minf.stbl.stss;var s=e.mdia.minf.stbl.boxes.indexOf(a);-1!=s&&(e.mdia.minf.stbl.boxes[s]=null)}},f.initSampleGroups=function(t,e,n,i,r){var a,s,o,l;function d(t,e,n){this.grouping_type=t,this.grouping_type_parameter=e,this.sbgp=n,this.last_sample_in_run=-1,this.entry_index=-1}for(e&&(e.sample_groups_info=[]),t.sample_groups_info||(t.sample_groups_info=[]),s=0;s<n.length;s++){for(l=n[s].grouping_type+"/"+n[s].grouping_type_parameter,o=new d(n[s].grouping_type,n[s].grouping_type_parameter,n[s]),e&&(e.sample_groups_info[l]=o),t.sample_groups_info[l]||(t.sample_groups_info[l]=o),a=0;a<i.length;a++)i[a].grouping_type===n[s].grouping_type&&(o.description=i[a],o.description.used=!0);if(r)for(a=0;a<r.length;a++)r[a].grouping_type===n[s].grouping_type&&(o.fragment_description=r[a],o.fragment_description.used=!0,o.is_fragment=!0)}if(e){if(r)for(s=0;s<r.length;s++)!r[s].used&&r[s].version>=2&&(l=r[s].grouping_type+"/0",(o=new d(r[s].grouping_type,0)).is_fragment=!0,e.sample_groups_info[l]||(e.sample_groups_info[l]=o))}else for(s=0;s<i.length;s++)!i[s].used&&i[s].version>=2&&(l=i[s].grouping_type+"/0",o=new d(i[s].grouping_type,0),t.sample_groups_info[l]||(t.sample_groups_info[l]=o))},f.setSampleGroupProperties=function(t,e,n,i){var r,a;for(r in e.sample_groups=[],i){var s;if(e.sample_groups[r]={},e.sample_groups[r].grouping_type=i[r].grouping_type,e.sample_groups[r].grouping_type_parameter=i[r].grouping_type_parameter,n>=i[r].last_sample_in_run&&(i[r].last_sample_in_run<0&&(i[r].last_sample_in_run=0),i[r].entry_index++,i[r].entry_index<=i[r].sbgp.entries.length-1&&(i[r].last_sample_in_run+=i[r].sbgp.entries[i[r].entry_index].sample_count)),i[r].entry_index<=i[r].sbgp.entries.length-1?e.sample_groups[r].group_description_index=i[r].sbgp.entries[i[r].entry_index].group_description_index:e.sample_groups[r].group_description_index=-1,0!==e.sample_groups[r].group_description_index)s=i[r].fragment_description?i[r].fragment_description:i[r].description,e.sample_groups[r].group_description_index>0?(a=e.sample_groups[r].group_description_index>65535?(e.sample_groups[r].group_description_index>>16)-1:e.sample_groups[r].group_description_index-1,s&&a>=0&&(e.sample_groups[r].description=s.entries[a])):s&&s.version>=2&&s.default_group_description_index>0&&(e.sample_groups[r].description=s.entries[s.default_group_description_index-1])}},f.process_sdtp=function(t,e,n){e&&(t?(e.is_leading=t.is_leading[n],e.depends_on=t.sample_depends_on[n],e.is_depended_on=t.sample_is_depended_on[n],e.has_redundancy=t.sample_has_redundancy[n]):(e.is_leading=0,e.depends_on=0,e.is_depended_on=0,e.has_redundancy=0))},f.prototype.buildSampleLists=function(){var t,e;for(t=0;t<this.moov.traks.length;t++)e=this.moov.traks[t],this.buildTrakSampleLists(e)},f.prototype.buildTrakSampleLists=function(t){var e,n,i,r,a,s,o,l,d,c,u,h,p,m,g,y,A,v,b,E,w,x,S,_;if(t.samples=[],t.samples_duration=0,t.samples_size=0,n=t.mdia.minf.stbl.stco||t.mdia.minf.stbl.co64,i=t.mdia.minf.stbl.stsc,r=t.mdia.minf.stbl.stsz||t.mdia.minf.stbl.stz2,a=t.mdia.minf.stbl.stts,s=t.mdia.minf.stbl.ctts,o=t.mdia.minf.stbl.stss,l=t.mdia.minf.stbl.stsd,d=t.mdia.minf.stbl.subs,h=t.mdia.minf.stbl.stdp,c=t.mdia.minf.stbl.sbgps,u=t.mdia.minf.stbl.sgpds,v=-1,b=-1,E=-1,w=-1,x=0,S=0,_=0,f.initSampleGroups(t,null,c,u),void 0!==r){for(e=0;e<r.sample_sizes.length;e++){var T={};T.number=e,T.track_id=t.tkhd.track_id,T.timescale=t.mdia.mdhd.timescale,T.alreadyRead=0,t.samples[e]=T,T.size=r.sample_sizes[e],t.samples_size+=T.size,0===e?(m=1,p=0,T.chunk_index=m,T.chunk_run_index=p,A=i.samples_per_chunk[p],y=0,g=p+1<i.first_chunk.length?i.first_chunk[p+1]-1:1/0):e<A?(T.chunk_index=m,T.chunk_run_index=p):(m++,T.chunk_index=m,y=0,m<=g||(g=++p+1<i.first_chunk.length?i.first_chunk[p+1]-1:1/0),T.chunk_run_index=p,A+=i.samples_per_chunk[p]),T.description_index=i.sample_description_index[T.chunk_run_index]-1,T.description=l.entries[T.description_index],T.offset=n.chunk_offsets[T.chunk_index-1]+y,y+=T.size,e>v&&(b++,v<0&&(v=0),v+=a.sample_counts[b]),e>0?(t.samples[e-1].duration=a.sample_deltas[b],t.samples_duration+=t.samples[e-1].duration,T.dts=t.samples[e-1].dts+t.samples[e-1].duration):T.dts=0,s?(e>=E&&(w++,E<0&&(E=0),E+=s.sample_counts[w]),T.cts=t.samples[e].dts+s.sample_offsets[w]):T.cts=T.dts,o?(e==o.sample_numbers[x]-1?(T.is_sync=!0,x++):(T.is_sync=!1,T.degradation_priority=0),d&&d.entries[S].sample_delta+_==e+1&&(T.subsamples=d.entries[S].subsamples,_+=d.entries[S].sample_delta,S++)):T.is_sync=!0,f.process_sdtp(t.mdia.minf.stbl.sdtp,T,T.number),T.degradation_priority=h?h.priority[e]:0,d&&d.entries[S].sample_delta+_==e&&(T.subsamples=d.entries[S].subsamples,_+=d.entries[S].sample_delta),(c.length>0||u.length>0)&&f.setSampleGroupProperties(t,T,e,t.sample_groups_info)}e>0&&(t.samples[e-1].duration=Math.max(t.mdia.mdhd.duration-t.samples[e-1].dts,0),t.samples_duration+=t.samples[e-1].duration)}},f.prototype.updateSampleLists=function(){var t,e,n,i,r,a,s,o,l,d,c,h,p,m,g;if(void 0!==this.moov)for(;this.lastMoofIndex<this.moofs.length;)if(l=this.moofs[this.lastMoofIndex],this.lastMoofIndex++,"moof"==l.type)for(d=l,t=0;t<d.trafs.length;t++){for(c=d.trafs[t],h=this.getTrackById(c.tfhd.track_id),p=this.getTrexById(c.tfhd.track_id),i=c.tfhd.flags&u.TFHD_FLAG_SAMPLE_DESC?c.tfhd.default_sample_description_index:p?p.default_sample_description_index:1,r=c.tfhd.flags&u.TFHD_FLAG_SAMPLE_DUR?c.tfhd.default_sample_duration:p?p.default_sample_duration:0,a=c.tfhd.flags&u.TFHD_FLAG_SAMPLE_SIZE?c.tfhd.default_sample_size:p?p.default_sample_size:0,s=c.tfhd.flags&u.TFHD_FLAG_SAMPLE_FLAGS?c.tfhd.default_sample_flags:p?p.default_sample_flags:0,c.sample_number=0,c.sbgps.length>0&&f.initSampleGroups(h,c,c.sbgps,h.mdia.minf.stbl.sgpds,c.sgpds),e=0;e<c.truns.length;e++){var y=c.truns[e];for(n=0;n<y.sample_count;n++){(m={}).moof_number=this.lastMoofIndex,m.number_in_traf=c.sample_number,c.sample_number++,m.number=h.samples.length,c.first_sample_index=h.samples.length,h.samples.push(m),m.track_id=h.tkhd.track_id,m.timescale=h.mdia.mdhd.timescale,m.description_index=i-1,m.description=h.mdia.minf.stbl.stsd.entries[m.description_index],m.size=a,y.flags&u.TRUN_FLAGS_SIZE&&(m.size=y.sample_size[n]),h.samples_size+=m.size,m.duration=r,y.flags&u.TRUN_FLAGS_DURATION&&(m.duration=y.sample_duration[n]),h.samples_duration+=m.duration,h.first_traf_merged||n>0?m.dts=h.samples[h.samples.length-2].dts+h.samples[h.samples.length-2].duration:(c.tfdt?m.dts=c.tfdt.baseMediaDecodeTime:m.dts=0,h.first_traf_merged=!0),m.cts=m.dts,y.flags&u.TRUN_FLAGS_CTS_OFFSET&&(m.cts=m.dts+y.sample_composition_time_offset[n]),g=s,y.flags&u.TRUN_FLAGS_FLAGS?g=y.sample_flags[n]:0===n&&y.flags&u.TRUN_FLAGS_FIRST_FLAG&&(g=y.first_sample_flags),m.is_sync=!(g>>16&1),m.is_leading=g>>26&3,m.depends_on=g>>24&3,m.is_depended_on=g>>22&3,m.has_redundancy=g>>20&3,m.degradation_priority=65535&g;var A=!!(c.tfhd.flags&u.TFHD_FLAG_BASE_DATA_OFFSET),v=!!(c.tfhd.flags&u.TFHD_FLAG_DEFAULT_BASE_IS_MOOF),b=!!(y.flags&u.TRUN_FLAGS_DATA_OFFSET),E=0;E=A?c.tfhd.base_data_offset:v||0===e?d.start:o,m.offset=0===e&&0===n?b?E+y.data_offset:E:o,o=m.offset+m.size,(c.sbgps.length>0||c.sgpds.length>0||h.mdia.minf.stbl.sbgps.length>0||h.mdia.minf.stbl.sgpds.length>0)&&f.setSampleGroupProperties(h,m,m.number_in_traf,c.sample_groups_info)}}if(c.subs){h.has_fragment_subsamples=!0;var w=c.first_sample_index;for(e=0;e<c.subs.entries.length;e++)w+=c.subs.entries[e].sample_delta,(m=h.samples[w-1]).subsamples=c.subs.entries[e].subsamples}}},f.prototype.getSample=function(t,e){var n,i=t.samples[e];if(!this.moov)return null;if(i.data){if(i.alreadyRead==i.size)return i}else i.data=new Uint8Array(i.size),i.alreadyRead=0,this.samplesDataSize+=i.size,r.debug("ISOFile","Allocating sample #"+e+" on track #"+t.tkhd.track_id+" of size "+i.size+" (total: "+this.samplesDataSize+")");for(;;){var a=this.stream.findPosition(!0,i.offset+i.alreadyRead,!1);if(!(a>-1))return null;var o=(n=this.stream.buffers[a]).byteLength-(i.offset+i.alreadyRead-n.fileStart);if(i.size-i.alreadyRead<=o)return r.debug("ISOFile","Getting sample #"+e+" data (alreadyRead: "+i.alreadyRead+" offset: "+(i.offset+i.alreadyRead-n.fileStart)+" read size: "+(i.size-i.alreadyRead)+" full size: "+i.size+")"),s.memcpy(i.data.buffer,i.alreadyRead,n,i.offset+i.alreadyRead-n.fileStart,i.size-i.alreadyRead),n.usedBytes+=i.size-i.alreadyRead,this.stream.logBufferLevel(),i.alreadyRead=i.size,i;if(0===o)return null;r.debug("ISOFile","Getting sample #"+e+" partial data (alreadyRead: "+i.alreadyRead+" offset: "+(i.offset+i.alreadyRead-n.fileStart)+" read size: "+o+" full size: "+i.size+")"),s.memcpy(i.data.buffer,i.alreadyRead,n,i.offset+i.alreadyRead-n.fileStart,o),i.alreadyRead+=o,n.usedBytes+=o,this.stream.logBufferLevel()}},f.prototype.releaseSample=function(t,e){var n=t.samples[e];return n.data?(this.samplesDataSize-=n.size,n.data=null,n.alreadyRead=0,n.size):0},f.prototype.getAllocatedSampleDataSize=function(){return this.samplesDataSize},f.prototype.getCodecs=function(){var t,e="";for(t=0;t<this.moov.traks.length;t++){t>0&&(e+=","),e+=this.moov.traks[t].mdia.minf.stbl.stsd.entries[0].getCodec()}return e},f.prototype.getTrexById=function(t){var e;if(!this.moov||!this.moov.mvex)return null;for(e=0;e<this.moov.mvex.trexs.length;e++){var n=this.moov.mvex.trexs[e];if(n.track_id==t)return n}return null},f.prototype.getTrackById=function(t){if(void 0===this.moov)return null;for(var e=0;e<this.moov.traks.length;e++){var n=this.moov.traks[e];if(n.tkhd.track_id==t)return n}return null},f.prototype.items=[],f.prototype.itemsDataSize=0,f.prototype.flattenItemInfo=function(){var t,e,n,i=this.items,a=this.meta;if(null!=a&&void 0!==a.hdlr&&void 0!==a.iinf){for(t=0;t<a.iinf.item_infos.length;t++)(n={}).id=a.iinf.item_infos[t].item_ID,i[n.id]=n,n.ref_to=[],n.name=a.iinf.item_infos[t].item_name,a.iinf.item_infos[t].protection_index>0&&(n.protection=a.ipro.protections[a.iinf.item_infos[t].protection_index-1]),a.iinf.item_infos[t].item_type?n.type=a.iinf.item_infos[t].item_type:n.type="mime",n.content_type=a.iinf.item_infos[t].content_type,n.content_encoding=a.iinf.item_infos[t].content_encoding;if(a.iloc)for(t=0;t<a.iloc.items.length;t++){var s=a.iloc.items[t];switch(n=i[s.item_ID],0!==s.data_reference_index&&(r.warn("Item storage with reference to other files: not supported"),n.source=a.dinf.boxes[s.data_reference_index-1]),s.construction_method){case 0:break;case 1:case 2:r.warn("Item storage with construction_method : not supported")}for(n.extents=[],n.size=0,e=0;e<s.extents.length;e++)n.extents[e]={},n.extents[e].offset=s.extents[e].extent_offset+s.base_offset,n.extents[e].length=s.extents[e].extent_length,n.extents[e].alreadyRead=0,n.size+=n.extents[e].length}if(a.pitm&&(i[a.pitm.item_id].primary=!0),a.iref)for(t=0;t<a.iref.references.length;t++){var o=a.iref.references[t];for(e=0;e<o.references.length;e++)i[o.from_item_ID].ref_to.push({type:o.type,id:o.references[e]})}if(a.iprp)for(var l=0;l<a.iprp.ipmas.length;l++){var d=a.iprp.ipmas[l];for(t=0;t<d.associations.length;t++){var c=d.associations[t];for(void 0===(n=i[c.id]).properties&&(n.properties={},n.properties.boxes=[]),e=0;e<c.props.length;e++){var u=c.props[e];if(u.property_index>0&&u.property_index-1<a.iprp.ipco.boxes.length){var h=a.iprp.ipco.boxes[u.property_index-1];n.properties[h.type]=h,n.properties.boxes.push(h)}}}}}},f.prototype.getItem=function(t){var e,n;if(!this.meta)return null;if(!(n=this.items[t]).data&&n.size)n.data=new Uint8Array(n.size),n.alreadyRead=0,this.itemsDataSize+=n.size,r.debug("ISOFile","Allocating item #"+t+" of size "+n.size+" (total: "+this.itemsDataSize+")");else if(n.alreadyRead===n.size)return n;for(var i=0;i<n.extents.length;i++){var a=n.extents[i];if(a.alreadyRead!==a.length){var o=this.stream.findPosition(!0,a.offset+a.alreadyRead,!1);if(!(o>-1))return null;var l=(e=this.stream.buffers[o]).byteLength-(a.offset+a.alreadyRead-e.fileStart);if(!(a.length-a.alreadyRead<=l))return r.debug("ISOFile","Getting item #"+t+" extent #"+i+" partial data (alreadyRead: "+a.alreadyRead+" offset: "+(a.offset+a.alreadyRead-e.fileStart)+" read size: "+l+" full extent size: "+a.length+" full item size: "+n.size+")"),s.memcpy(n.data.buffer,n.alreadyRead,e,a.offset+a.alreadyRead-e.fileStart,l),a.alreadyRead+=l,n.alreadyRead+=l,e.usedBytes+=l,this.stream.logBufferLevel(),null;r.debug("ISOFile","Getting item #"+t+" extent #"+i+" data (alreadyRead: "+a.alreadyRead+" offset: "+(a.offset+a.alreadyRead-e.fileStart)+" read size: "+(a.length-a.alreadyRead)+" full extent size: "+a.length+" full item size: "+n.size+")"),s.memcpy(n.data.buffer,n.alreadyRead,e,a.offset+a.alreadyRead-e.fileStart,a.length-a.alreadyRead),e.usedBytes+=a.length-a.alreadyRead,this.stream.logBufferLevel(),n.alreadyRead+=a.length-a.alreadyRead,a.alreadyRead=a.length}}return n.alreadyRead===n.size?n:null},f.prototype.releaseItem=function(t){var e=this.items[t];if(e.data){this.itemsDataSize-=e.size,e.data=null,e.alreadyRead=0;for(var n=0;n<e.extents.length;n++){e.extents[n].alreadyRead=0}return e.size}return 0},f.prototype.processItems=function(t){for(var e in this.items){var n=this.items[e];this.getItem(n.id),t&&!n.sent&&(t(n),n.sent=!0,n.data=null)}},f.prototype.hasItem=function(t){for(var e in this.items){var n=this.items[e];if(n.name===t)return n.id}return-1},f.prototype.getMetaHandler=function(){return this.meta?this.meta.hdlr.handler:null},f.prototype.getPrimaryItem=function(){return this.meta&&this.meta.pitm?this.getItem(this.meta.pitm.item_id):null},f.prototype.itemToFragmentedTrackFile=function(t){var e=t||{},n=null;if(null==(n=e.itemId?this.getItem(e.itemId):this.getPrimaryItem()))return null;var i=new f;i.discardMdatData=!1;var r={type:n.type,description_boxes:n.properties.boxes};n.properties.ispe&&(r.width=n.properties.ispe.image_width,r.height=n.properties.ispe.image_height);var a=i.addTrack(r);return a?(i.addSample(a,n.data),i):null},f.prototype.write=function(t){for(var e=0;e<this.boxes.length;e++)this.boxes[e].write(t)},f.prototype.createFragment=function(t,e,n){var i=this.getTrackById(t),a=this.getSample(i,e);if(null==a)return this.setNextSeekPositionFromSample(i.samples[e]),null;var o=n||new s;o.endianness=s.BIG_ENDIAN;var l=this.createSingleSampleMoof(a);l.write(o),l.trafs[0].truns[0].data_offset=l.size+8,r.debug("MP4Box","Adjusting data_offset with new value "+l.trafs[0].truns[0].data_offset),o.adjustUint32(l.trafs[0].truns[0].data_offset_position,l.trafs[0].truns[0].data_offset);var d=new u.mdatBox;return d.data=a.data,d.write(o),o},f.writeInitializationSegment=function(t,e,n,i){var a;r.debug("ISOFile","Generating initialization segment");var o=new s;o.endianness=s.BIG_ENDIAN,t.write(o);var l=e.add("mvex");for(n&&l.add("mehd").set("fragment_duration",n),a=0;a<e.traks.length;a++)l.add("trex").set("track_id",e.traks[a].tkhd.track_id).set("default_sample_description_index",1).set("default_sample_duration",i).set("default_sample_size",0).set("default_sample_flags",65536);return e.write(o),o.buffer},f.prototype.save=function(t){var e=new s;e.endianness=s.BIG_ENDIAN,this.write(e),e.save(t)},f.prototype.getBuffer=function(){var t=new s;return t.endianness=s.BIG_ENDIAN,this.write(t),t.buffer},f.prototype.initializeSegmentation=function(){var t,e,n,i;for(null===this.onSegment&&r.warn("MP4Box","No segmentation callback set!"),this.isFragmentationInitialized||(this.isFragmentationInitialized=!0,this.nextMoofNumber=0,this.resetTables()),e=[],t=0;t<this.fragmentedTracks.length;t++){var a=new u.moovBox;a.mvhd=this.moov.mvhd,a.boxes.push(a.mvhd),n=this.getTrackById(this.fragmentedTracks[t].id),a.boxes.push(n),a.traks.push(n),(i={}).id=n.tkhd.track_id,i.user=this.fragmentedTracks[t].user,i.buffer=f.writeInitializationSegment(this.ftyp,a,this.moov.mvex&&this.moov.mvex.mehd?this.moov.mvex.mehd.fragment_duration:void 0,this.moov.traks[t].samples.length>0?this.moov.traks[t].samples[0].duration:0),e.push(i)}return e},u.Box.prototype.printHeader=function(t){this.size+=8,this.size>o&&(this.size+=8),"uuid"===this.type&&(this.size+=16),t.log(t.indent+"size:"+this.size),t.log(t.indent+"type:"+this.type)},u.FullBox.prototype.printHeader=function(t){this.size+=4,u.Box.prototype.printHeader.call(this,t),t.log(t.indent+"version:"+this.version),t.log(t.indent+"flags:"+this.flags)},u.Box.prototype.print=function(t){this.printHeader(t)},u.ContainerBox.prototype.print=function(t){this.printHeader(t);for(var e=0;e<this.boxes.length;e++)if(this.boxes[e]){var n=t.indent;t.indent+=" ",this.boxes[e].print(t),t.indent=n}},f.prototype.print=function(t){t.indent="";for(var e=0;e<this.boxes.length;e++)this.boxes[e]&&this.boxes[e].print(t)},u.mvhdBox.prototype.print=function(t){u.FullBox.prototype.printHeader.call(this,t),t.log(t.indent+"creation_time: "+this.creation_time),t.log(t.indent+"modification_time: "+this.modification_time),t.log(t.indent+"timescale: "+this.timescale),t.log(t.indent+"duration: "+this.duration),t.log(t.indent+"rate: "+this.rate),t.log(t.indent+"volume: "+(this.volume>>8)),t.log(t.indent+"matrix: "+this.matrix.join(", ")),t.log(t.indent+"next_track_id: "+this.next_track_id)},u.tkhdBox.prototype.print=function(t){u.FullBox.prototype.printHeader.call(this,t),t.log(t.indent+"creation_time: "+this.creation_time),t.log(t.indent+"modification_time: "+this.modification_time),t.log(t.indent+"track_id: "+this.track_id),t.log(t.indent+"duration: "+this.duration),t.log(t.indent+"volume: "+(this.volume>>8)),t.log(t.indent+"matrix: "+this.matrix.join(", ")),t.log(t.indent+"layer: "+this.layer),t.log(t.indent+"alternate_group: "+this.alternate_group),t.log(t.indent+"width: "+this.width),t.log(t.indent+"height: "+this.height)};var m={createFile:function(t,e){var n=void 0===t||t,i=new f(e);return i.discardMdatData=!n,i}};t.createFile=m.createFile}({});var Dh,Bh,Ph=function(){var t;self.onmessage=function(e){"start"===e.data.event&&(self.clearInterval(t),t=self.setInterval((function(){self.postMessage({})}),16.6)),"stop"===e.data.event&&self.clearInterval(t)}},Uh=new Map,Fh=1;(Dh=new Blob(["(".concat(Ph.toString(),")()")]),Bh=URL.createObjectURL(Dh),new Worker(Bh)).onmessage=function(){Fh+=1;var t,e=function(t,e){var n="undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(!n){if(Array.isArray(t)||(n=E(t))||e){n&&(t=n);var i=0,r=function(){};return{s:r,n:function(){return i>=t.length?{done:!0}:{done:!1,value:t[i++]}},e:function(t){throw t},f:r}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var a,s=!0,o=!1;return{s:function(){n=n.call(t)},n:function(){var t=n.next();return s=t.done,t},e:function(t){o=!0,a=t},f:function(){try{s||null==n.return||n.return()}finally{if(o)throw a}}}}(Uh.entries());try{for(e.s();!(t=e.n()).done;){var n=v(t.value,2),i=n[0],r=n[1];Fh%i==0&&r.forEach((function(t){return t()}))}}catch(t){e.e(t)}finally{e.f()}};var Oh=new Io,Mh=f((function t(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},n=e.emitter,i=e.logger;p(this,t),m(this,"Logger",Oh),m(this,"Emitter",void 0),n&&(this.Emitter=n),i&&(this.Logger=i)})),Nh=function(t){function n(t){var i,r=t.emitter,a=t.Player;return p(this,n),(i=e(this,n,[{emitter:r}])).Player=a,i.TimerController=a.TimerController,i.Canvas=a.Canvas,i.seekTime=null,i.decodedTime=0,i.videoFrames=[],i.Emitter.on(vh,i.playing.bind(i)),i.Emitter.on("videoFrame",i.onVideoFrame.bind(i)),i.Emitter.on("decodeSeek",(function(t){i.Logger.log("decodeSeek",t,i.seekTime),i.seekTime===t&&(i.seekTime=null)})),i}return g(n,Mh),f(n,[{key:"seek",value:function(t){var e=1e6*t,n=this.videoFrames.findIndex((function(t){var n=t.timestamp,i=t.duration;return e>=n&&e<n+(i||5e4)}));if(n>=0){for(var i=0;i<n;i++){var r,a=this.videoFrames.shift();a.close?a.close():null===(r=a.imageBitmap)||void 0===r||r.close()}return this.Logger.log("onSeek::找到视频帧"),void this.Emitter.emit(gh,"video")}this.seekTime=t,this.cleanVideoFrames(),this.Player.WorkerController.seek(t)}},{key:"playing",value:(a=h(l().mark((function t(e){var n;return l().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.next=2,this.tick(1e6*this.Player.currentTime);case 2:if(n=t.sent){t.next=5;break}return t.abrupt("return");case 5:if(!n.imageBitmap){t.next=10;break}return t.next=8,this.Canvas.drawImage(n);case 8:t.next=12;break;case 10:return t.next=12,this.Canvas.draw(n);case 12:case"end":return t.stop()}}),t,this)}))),function(t){return a.apply(this,arguments)})},{key:"onVideoFrame",value:function(t){if(null==this.seekTime){this.videoFrames.push(t);var e=(t.timestamp+t.duration)/1e6;if(this.decodedTime=e,!this.Player.videoReady){var n=Math.min(1.9,this.Player.duration-this.Player.currentTime);e-this.Player.currentTime>=n&&this.Emitter.emit(gh,"video")}}else{var i;t.close?t.close():null===(i=t.imageBitmap)||void 0===i||i.close()}}},{key:"tick",value:(r=h(l().mark((function t(e){var n,i,r,a,s;return l().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:if(0!=this.videoFrames.length){t.next=3;break}return this.Emitter.emit(fh,"video"),t.abrupt("return");case 3:if(n=this.videoFrames[0],i=n.timestamp,r=n.duration,!(e<i)){t.next=7;break}return t.abrupt("return");case 7:if(!(e>i+r)){t.next=12;break}this.missCount=(this.missCount||0)+1,this.Logger.warn("tick::该帧时间已过",e,i,this.missCount);try{(s=this.videoFrames.shift()).close?s.close():null===(a=s.imageBitmap)||void 0===a||a.close()}catch(t){this.Logger.warn("tick::error::",e,i,t)}return t.abrupt("return",this.tick(e));case 12:return t.abrupt("return",this.videoFrames.shift());case 13:case"end":return t.stop()}}),t,this)}))),function(t){return r.apply(this,arguments)})},{key:"cleanVideoFrames",value:(i=h(l().mark((function t(){var e,n,i;return l().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:if(0!=(e=this.videoFrames.length)){t.next=3;break}return t.abrupt("return");case 3:for(;e>0;)(i=this.videoFrames.shift()).close?i.close():null===(n=i.imageBitmap)||void 0===n||n.close(),e--;this.decodedTime=0,console.log("cleanVideoFrames",this.videoFrames.length);case 6:case"end":return t.stop()}}),t,this)}))),function(){return i.apply(this,arguments)})},{key:"destroy",value:function(){clearInterval(this.onPlayTimer),this.cleanVideoFrames(),this.Player=null,this.FrameController=null,this.TimerController=null,this.Canvas=null}}]);var i,r,a}(),zh=new WeakMap,Gh=new WeakMap,jh=new WeakMap,Hh=new WeakMap,Yh=new WeakMap,$h=new WeakMap,Kh=new WeakMap,qh=new WeakMap,Vh=new WeakMap,Wh=new WeakMap,Qh=new WeakMap,Xh=new WeakMap,Jh=new WeakSet,Zh=function(i){function a(i){var s,o,d,c=i.Player,u=i.emitter;return p(this,a),s=e(this,a,[{emitter:u}]),x(o=s,d=Jh),d.add(o),S(s,zh,[]),S(s,Gh,null),S(s,jh,null),S(s,Hh,null),S(s,Yh,!1),S(s,$h,0),S(s,Kh,0),S(s,qh,0),S(s,Vh,null),S(s,Wh,1),S(s,Qh,!1),S(s,Xh,{}),m(s,"isFirstPlay",!0),m(s,"temp3",0),s.Player=c,s.Emitter.on("demux-audio",function(){var e=h(l().mark((function e(i){var a,o;return l().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return e.next=2,t(Jh,s,tp).call(s,i.aacData.buffer);case 2:if(a=e.sent,o={decodedBuffer:a,duration:i.duration,startTime:i.startTime,reallyStartTime:i.reallyStartTime},n(zh,s).push(o),!(null!==n(Hh,s)&&n(Hh,s)>=i.startTime&&n(Hh,s)<i.startTime+i.duration)){e.next=9;break}return r(Kh,s,n(Hh,s)-i.startTime),s.Emitter.emit(gh,"audio"),e.abrupt("return");case 9:!s.Player.audioReady&&o.startTime>=s.currentTime&&s.currentTime<o.startTime+o.duration&&(s.Logger.log("audio::正常播放恢复",s.currentTime,s.paused),s.Emitter.emit(gh,"audio"));case 10:case"end":return e.stop()}}),e)})));return function(t){return e.apply(this,arguments)}}()),s.Emitter.on(mh,(function(t){var e;if(n(zh,s)){s.pause(),s.temp3=0,n(jh,s)&&(n(jh,s).onended=null,n(jh,s).stop()),r(Hh,s,t),r(qh,s,t-((null===(e=n(Gh,s))||void 0===e?void 0:e.currentTime)||0));var i=n(Xh,s)||{},a=i.startTime,o=i.duration;a<=t&&t<a+o?(r(Kh,s,n(Hh,s)-a),s.Emitter.emit(gh,"audio")):n(zh,s).forEach((function(e,i){if(e){var a=e.startTime,o=e.duration;e.decodedBuffer&&a<=t&&t<a+o&&(r(Kh,s,n(Hh,s)-a),s.Emitter.emit(gh,"audio"))}})),r(zh,s,[])}})),s}return g(a,Mh),f(a,[{key:"play",value:(s=h(l().mark((function e(){var i,a,s=this;return l().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:if(n(Gh,this)||(r(Gh,this,new AudioContext),r(Vh,this,n(Gh,this).createGain())),n(Qh,this)||!n(Gh,this).currentTime||!this.paused){e.next=5;break}if(null!==n(Hh,this)){e.next=5;break}return n(Gh,this).resume(),e.abrupt("return");case 5:if(!(this.currentTime>=this.Player.duration-1)){e.next=8;break}return this.Emitter.emit(bh),e.abrupt("return");case 8:if(t(Jh,this,ep).call(this)){e.next=10;break}return e.abrupt("return");case 10:this.isFirstPlay&&(this.muted=this.Player.config.muted),this.isFirstPlay=!1,n(jh,this).start(0,n(Kh,this)),a=((null===(i=n(Gh,this))||void 0===i?void 0:i.currentTime)||0)+n(qh,this),this.temp3=a-n(Xh,this).reallyStartTime,this.paused&&n(Gh,this).resume(),r(Kh,this,0),r(Yh,this,!0),r(Qh,this,!1),n(jh,this).onended=h(l().mark((function t(){return l().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:if(!n(Hh,s)&&0!==n(Hh,s)){t.next=2;break}return t.abrupt("return");case 2:return t.next=4,s.play();case 4:case"end":return t.stop()}}),t)}))),r(Hh,this,null);case 21:case"end":return e.stop()}}),e,this)}))),function(){return s.apply(this,arguments)})},{key:"pause",value:function(){var t;"running"===(null===(t=n(Gh,this))||void 0===t?void 0:t.state)&&n(Gh,this).suspend().then((function(){}))}},{key:"reset",value:function(){var t;null===(t=n(Gh,this))||void 0===t||t.close(),r(Gh,this,null),r(Vh,this,null),r(Hh,this,null),r(Kh,this,0),r(qh,this,0),r(Qh,this,!1)}},{key:"paused",get:function(){return!n(Gh,this)||"suspended"===n(Gh,this).state}},{key:"muted",get:function(){var t;return n(Vh,this)?0===(null===(t=n(Vh,this))||void 0===t||null===(t=t.gain)||void 0===t?void 0:t.value):this.Player.config.muted},set:function(t){var e;null!==(e=n(Vh,this))&&void 0!==e&&e.gain?n(Vh,this).gain.value=t?0:1:this.Player.config.muted=t}},{key:"currentTime",get:function(){var t;return n(Hh,this)?n(Hh,this):((null===(t=n(Gh,this))||void 0===t?void 0:t.currentTime)||0)+n(qh,this)-this.temp3}},{key:"destroy",value:function(){var t,e;n(zh,this).forEach((function(t){null!=t&&t.decodedBuffer&&(t.decodedBuffer=null)})),r(zh,this,[]),this.pause(),null===(t=n(Gh,this))||void 0===t||t.close(),null===(e=n(Vh,this))||void 0===e||e.disconnect()}}]);var s}();function tp(t){var e=this;return new Promise((function(i,r){var a=n(Gh,e)||new AudioContext,s=t;a.decodeAudioData(s).then((function(t){i(t)})).catch((function(t){r(t)}))}))}function ep(){if(n(zh,this).length){var t=n(zh,this).shift();if(r(Xh,this,t),t)return r($h,this,t.startTime+t.duration),r(jh,this,n(Gh,this).createBufferSource()),n(jh,this).buffer=t.decodedBuffer,n(jh,this).connect(n(Vh,this)),n(Vh,this).connect(n(Gh,this).destination),!0;this.paused||(r(Qh,this,!0),this.Emitter.emit(fh,"audio"))}else this.Emitter.emit(fh,"audio")}var np=function(){return f((function t(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},n=e.canvas,i=e.width,r=e.height,a=e.emitter;if(p(this,t),!n)throw new Error("缺少canvas参数");this.Emitter=a,this.width=i,this.height=r,console.log("canvas init",i,r),this.canvas=n,this.canvas.width=1280,this.canvas.height=960,this.canvas.style.width="100%",this.ctx=this.canvas.getContext("2d")}),[{key:"draw",value:(r=h(l().mark((function t(e){var n,i;return l().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:if(e){t.next=2;break}return t.abrupt("return");case 2:return n=e.displayWidth,i=e.displayHeight,n==this.canvas.width&&i==this.canvas.height||this.config({width:n,height:i}),this.ctx.clearRect(0,0,this.canvas.width,this.canvas.height),this.ctx.drawImage(e,0,0,n,i),t.next=9,e.close();case 9:case"end":return t.stop()}}),t,this)}))),function(t){return r.apply(this,arguments)})},{key:"getImageBitmap",value:(i=h(l().mark((function t(e){var n,i,r,a;return l().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:if(e){t.next=2;break}return t.abrupt("return");case 2:return console.time("getImageBitmap".concat(e.timestamp)),n=e.displayWidth,i=e.displayHeight,(r=new OffscreenCanvas(n,i)).getContext("2d").drawImage(e,0,0,n,i),t.next=10,createImageBitmap(r);case 10:return a=t.sent,console.timeEnd("getImageBitmap".concat(e.timestamp)),t.abrupt("return",a);case 13:case"end":return t.stop()}}),t)}))),function(t){return i.apply(this,arguments)})},{key:"drawVideoFrameAppendBody",value:(n=h(l().mark((function t(e){var n,i,r,a;return l().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:if(e){t.next=2;break}return t.abrupt("return");case 2:return n=e.displayWidth,i=e.displayHeight,r=document.createElement("canvas"),a=r.getContext("2d"),r.width=n,r.height=i,console.time("drawImage"),a.clearRect(0,0,r.width,r.height),r.style.width="10%",r.style.border="1px solid blue",a.drawImage(e,0,0,n,i),console.timeEnd("drawImage"),document.getElementById("videoFrame").append(r),t.next=17,e.close();case 17:case"end":return t.stop()}}),t)}))),function(t){return n.apply(this,arguments)})},{key:"drawImage",value:(e=h(l().mark((function t(e){var n,i,r;return l().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:if(e){t.next=2;break}return t.abrupt("return");case 2:return n=e.imageBitmap,i=n.width,r=n.height,i==this.canvas.width&&r==this.canvas.height||this.config({width:i,height:r}),this.ctx.clearRect(0,0,this.canvas.width,this.canvas.height),this.ctx.drawImage(n,0,0,i,r),t.next=10,n.close();case 10:case"end":return t.stop()}}),t,this)}))),function(t){return e.apply(this,arguments)})},{key:"drawImageAppendBody",value:(t=h(l().mark((function t(e){var n,i,r,a,s;return l().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:if(e){t.next=2;break}return t.abrupt("return");case 2:return n=e.imageBitmap,i=n.width,r=n.height,a=document.createElement("canvas"),s=a.getContext("2d"),a.width=i,a.height=r,console.time("drawImage"),s.clearRect(0,0,a.width,a.height),a.style.width="10%",console.log("imageBitmap",n),s.drawImage(n,0,0,i,r),s.fillStyle="red",s.font="250px serif",s.fillText("".concat(e.timestamp/1e6),200,240),t.next=19,n.close();case 19:console.timeEnd("drawImage"),document.body.append(a);case 21:case"end":return t.stop()}}),t)}))),function(e){return t.apply(this,arguments)})},{key:"config",value:function(t){var e=t.width,n=t.height;console.log("canvas::config::width: ".concat(e,", height: ").concat(n)),this.canvas.width=e,this.canvas.height=n,this.updateCanvasStyle(),this.Emitter.emit(ch)}},{key:"updateCanvasStyle",value:function(){var t=this.canvas;t.width/t.height>this.width/this.height?(this.canvas.style.width="100%",this.canvas.style.height="auto"):(this.canvas.style.width="auto",this.canvas.style.height="100%")}},{key:"drawImageBySrc",value:function(t){var e=this;if(t){var n=new Image;n.src=t,n.onload=function(){var t=n.width,i=n.height;e.config({width:t,height:i}),e.ctx.drawImage(n,0,0,t,i),n=null},n.onerror=function(){console.warn("视频封面加载失败")}}}},{key:"destroy",value:function(){this.ctx=null,this.canvas.remove(),this.canvas=null}}]);var t,e,n,i,r}(),ip=function(t){function n(){var t,i=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};p(this,n),t=e(this,n,[{emitter:i.emitter}]);var r=i.duration,a=void 0===r?0:r;return t._currentTime=0,t.startTime=0,t.duration=1e6*a||1/0,t.waiting=!1,t.paused=!0,t.raf=null,t}return g(n,Mh),f(n,[{key:"seek",value:function(t){this.Logger.log("timer::onSeek",this.currentTime,t),this.stopTime(),this.startTime=performance.now(),this._currentTime=1e6*t}},{key:"reset",value:function(){this.Logger.log("timer::reset"),this._currentTime=0,this.startTime=0,this.waiting=!1,this.paused=!0}},{key:"run",value:function(){this.stopTime(),this.Emitter.emit(yh),this.paused=!1,this.waiting=!1,this.startTime=performance.now(),this.updateTime()}},{key:"stop",value:function(){this.paused=!0,this.Logger.warn("stop",this._currentTime),this.stopTime()}},{key:"stopTime",value:function(){this.waiting=!0,this.Logger.warn("stopTime",this._currentTime,this.raf),cancelAnimationFrame(this.raf),this.raf=null}},{key:"updateTime",value:function(){if(this.waiting)return this.Logger.warn("updateTime::waiting",this.waiting,this._currentTime),void this.stopTime();var t=performance.now(),e=1e3*(t-this.startTime);if(this._currentTime+=e,this.startTime=t,this.Emitter.emit(vh,this._currentTime),this._currentTime>=this.duration)return this.Logger.log("playend::",this.currentTime,this.duration),this.Emitter.emit(bh),void this.stop();this.raf=requestAnimationFrame(this.updateTime.bind(this))}},{key:"currentTime",get:function(){return this._currentTime/1e6},set:function(t){this._currentTime=1e6*t}},{key:"ended",get:function(){return this._currentTime>=this.duration}},{key:"progress",get:function(){}}])}(),rp=function(t){function n(t){var i,r=t.emitter,a=t.Player;p(this,n),(i=e(this,n,[{emitter:r}])).Player=a;var s="./worker/PlayerWorker.js";if(a.config.workerUrl){s=a.config.workerUrl;var o=location.pathname;if(o.includes(".")){var l=o.lastIndexOf("/");o=o.substring(0,l)}var d=o.endsWith("/")?o:o+"/",c=new URL(s,location.origin+d).href;i.Logger.log("workerUrl::config:format",c),i.worker=new Worker(c)}else i.worker=new Worker(new 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display: none;\n opacity: 0.6;\n font-size: 64px !important;\n cursor: pointer;\n}\n.jy-player .player-center.loading .icon-play,\n.jy-player .player-center.loading .icon-pause {\n display: none !important;\n}\n.jy-player.active .player-center .icon-pause,\n.jy-player.active .player-center .icon-play {\n display: block;\n}\n.jy-player.active .player-controller {\n display: block;\n bottom: 0;\n}\n@keyframes rotateInfinite {\n 0% {\n transform: rotate(0deg);\n }\n 100% {\n transform: rotate(360deg);\n }\n}\n',{});var op={exports:{}};op.exports=function(t){function e(i){if(n[i])return n[i].exports;var r=n[i]={i:i,l:!1,exports:{}};return t[i].call(r.exports,r,r.exports,e),r.l=!0,r.exports}var n={};return e.m=t,e.c=n,e.i=function(t){return t},e.d=function(t,n,i){e.o(t,n)||Object.defineProperty(t,n,{configurable:!1,enumerable:!0,get:i})},e.n=function(t){var n=t&&t.__esModule?function(){return t.default}:function(){return t};return e.d(n,"a",n),n},e.o=function(t,e){return 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t,n=[["requestFullscreen","exitFullscreen","fullscreenElement","fullscreenEnabled","fullscreenchange","fullscreenerror"],["webkitRequestFullscreen","webkitExitFullscreen","webkitFullscreenElement","webkitFullscreenEnabled","webkitfullscreenchange","webkitfullscreenerror"],["webkitRequestFullScreen","webkitCancelFullScreen","webkitCurrentFullScreenElement","webkitCancelFullScreen","webkitfullscreenchange","webkitfullscreenerror"],["mozRequestFullScreen","mozCancelFullScreen","mozFullScreenElement","mozFullScreenEnabled","mozfullscreenchange","mozfullscreenerror"],["msRequestFullscreen","msExitFullscreen","msFullscreenElement","msFullscreenEnabled","MSFullscreenChange","MSFullscreenError"]],i=0,r=n.length,a={};i<r;i++)if((t=n[i])&&t[1]in e){for(i=0;i<t.length;i++)a[n[0][i]]=t[i];return a}return!1}(),r={change:i.fullscreenchange,error:i.fullscreenerror},a={request:function(t,n){return new Promise(function(r,a){var s=function(){this.off("change",s),r()}.bind(this);this.on("change",s);var o=(t=t||e.documentElement)[i.requestFullscreen](n);o instanceof Promise&&o.then(s).catch(a)}.bind(this))},exit:function(){return new Promise(function(t,n){if(this.isFullscreen){var r=function(){this.off("change",r),t()}.bind(this);this.on("change",r);var a=e[i.exitFullscreen]();a instanceof Promise&&a.then(r).catch(n)}else t()}.bind(this))},toggle:function(t,e){return this.isFullscreen?this.exit():this.request(t,e)},onchange:function(t){this.on("change",t)},onerror:function(t){this.on("error",t)},on:function(t,n){var i=r[t];i&&e.addEventListener(i,n,!1)},off:function(t,n){var i=r[t];i&&e.removeEventListener(i,n,!1)},raw:i};i?(Object.defineProperties(a,{isFullscreen:{get:function(){return Boolean(e[i.fullscreenElement])}},element:{enumerable:!0,get:function(){return e[i.fullscreenElement]}},isEnabled:{enumerable:!0,get:function(){return Boolean(e[i.fullscreenEnabled])}}}),n?t.exports=a:window.screenfull=a):n?t.exports={isEnabled:!1}:window.screenfull={isEnabled:!1}}()},function(t,e,n){function i(t,e){t.style.position=e.position,t.style.left=e.left,t.style.top=e.top,t.style.width=e.width,t.style.height=e.height}function r(t){var e=t.element;e&&(e.classList.remove(t.options.fullscreenClass),(t.options.teleport||t.options.pageOnly)&&(t.options.teleport&&c&&(c.insertBefore(e,d),c.removeChild(d)),e.__styleCache&&i(e,e.__styleCache)))}var a=n(1),s=n.n(a),o=n(0),l={callback:function(){},fullscreenClass:"fullscreen",pageOnly:!1,teleport:!1},d=void 0,c=void 0,u={options:null,element:null,isFullscreen:!1,isEnabled:s.a.isEnabled,toggle:function(t,e,n){return void 0===n?this.isFullscreen?this.exit():this.request(t,e):n?this.request(t,e):this.exit()},request:function(t,e){var a=this;if(this.isFullscreen)return Promise.resolve();if(t||(t=document.body),this.options=n.i(o.a)({},l,e),t===document.body&&(this.options.teleport=!1),s.a.isEnabled||(this.options.pageOnly=!0),t.classList.add(this.options.fullscreenClass),this.options.teleport||this.options.pageOnly){var u=t.style,h=u.position,p=u.left,f=u.top,m=u.width,g=u.height;t.__styleCache={position:h,left:p,top:f,width:m,height:g},i(t,{position:"fixed",left:"0",top:"0",width:"100%",height:"100%"})}if(this.options.teleport&&(c=t.parentNode)&&(d=document.createComment("fullscreen-token"),c.insertBefore(d,t),document.body.appendChild(t)),this.options.pageOnly){var y=function t(e){"Escape"===e.key&&(document.removeEventListener("keyup",t),a.exit())};return this.isFullscreen=!0,this.element=t,document.removeEventListener("keyup",y),document.addEventListener("keyup",y),this.options.callback&&this.options.callback(this.isFullscreen),Promise.resolve()}var A=function e(){s.a.isFullscreen||(s.a.off("change",e),r(a)),a.isFullscreen=s.a.isFullscreen,a.options.teleport?a.element=t||null:a.element=s.a.element,a.options.callback&&a.options.callback(s.a.isFullscreen)};return s.a.on("change",A),s.a.request(this.options.teleport?document.body:t)},exit:function(){return this.isFullscreen?this.options.pageOnly?(r(this),this.isFullscreen=!1,this.element=null,this.options.callback&&this.options.callback(this.isFullscreen),Promise.resolve()):s.a.exit():Promise.resolve()}};u.support=u.isEnabled,u.getState=function(){return u.isFullscreen},u.enter=u.request,e.a=u},function(t,e,n){function i(t,e){var n={};for(var i in t)e.indexOf(i)>=0||Object.prototype.hasOwnProperty.call(t,i)&&(n[i]=t[i]);return n}var r=n(2),a=n(0),s=function(t,e){var s=function(){var t=void 0,s={teleport:e.modifiers.teleport,pageOnly:e.modifiers.pageOnly};if(e.value)if("string"==typeof e.value)t=e.value;else{var o=e.value,l=o.target,d=i(o,["target"]);t=l,s=n.i(a.a)(s,d)}"string"==typeof t&&(t=document.querySelector(t)),r.a.toggle(t,s)};t._onClickFullScreen&&t.removeEventListener("click",t._onClickFullScreen),t.addEventListener("click",s),t._onClickFullScreen=s};e.a=s},function(t,e,n){var i=n(7)(n(6),n(8),null,null);t.exports=i.exports},function(t,e,n){Object.defineProperty(e,"__esModule",{value:!0});var i=n(4),r=n.n(i),a=n(2),s=n(3),o=n(1),l=n.n(o),d=n(0);n.d(e,"screenfull",(function(){return l.a})),n.d(e,"api",(function(){return a.a})),n.d(e,"directive",(function(){return s.a})),n.d(e,"component",(function(){return r.a})),e.default={install:function(t){var e=(arguments.length>1&&void 0!==arguments[1]?arguments[1]:{}).name||"fullscreen";t.component(e,n.i(d.a)(r.a,{name:e})),t.prototype["$"+e]=a.a,t.directive(e,s.a)}}},function(t,e,n){Object.defineProperty(e,"__esModule",{value:!0});var i=n(1),r=n.n(i);e.default={props:{value:{type:Boolean,default:!1},fullscreen:{type:Boolean,default:!1},exitOnClickWrapper:{type:Boolean,default:!0},fullscreenClass:{type:String,default:"fullscreen"},pageOnly:{type:Boolean,default:!1},teleport:{type:Boolean,default:!1}},data:function(){return{isFullscreen:!1,isEnabled:!1}},computed:{support:function(){return this.isEnabled},isPageOnly:function(){return this.pageOnly||!r.a.isEnabled},wrapperStyle:function(){return(this.isPageOnly||this.teleport)&&this.isFullscreen?{position:"fixed",left:"0",top:"0",width:"100%",height:"100%"}:void 0}},methods:{toggle:function(t){void 0===t?this.isFullscreen?this.exit():this.request():t?this.request():this.exit()},request:function(){if(this.isPageOnly?(this.isFullscreen=!0,this.onChangeFullScreen(),document.removeEventListener("keyup",this.keypressCallback),document.addEventListener("keyup",this.keypressCallback)):(r.a.off("change",this.fullScreenCallback),r.a.on("change",this.fullScreenCallback),r.a.request(this.teleport?document.body:this.$el)),this.teleport){if(this.$el.parentNode===document.body)return;this.__parentNode=this.$el.parentNode,this.__token=document.createComment("fullscreen-token"),this.__parentNode.insertBefore(this.__token,this.$el),document.body.appendChild(this.$el)}},exit:function(){this.isFullscreen&&(this.isPageOnly?(this.isFullscreen=!1,this.onChangeFullScreen(),document.removeEventListener("keyup",this.keypressCallback)):r.a.exit())},shadeClick:function(t){t.target===this.$el&&this.exitOnClickWrapper&&this.exit()},fullScreenCallback:function(){r.a.isFullscreen||r.a.off("change",this.fullScreenCallback),this.isFullscreen=r.a.isFullscreen,this.onChangeFullScreen()},keypressCallback:function(t){"Escape"===t.key&&this.exit()},onChangeFullScreen:function(){this.isFullscreen||this.teleport&&this.__parentNode&&(this.__parentNode.insertBefore(this.$el,this.__token),this.__parentNode.removeChild(this.__token)),this.$emit("change",this.isFullscreen),this.$emit("update:fullscreen",this.isFullscreen),this.$emit("input",this.isFullscreen)},enter:function(){this.request()},getState:function(){return this.isFullscreen}},watch:{value:function(t){t!==this.isFullscreen&&(t?this.request():this.exit())},fullscreen:function(t){t!==this.isFullscreen&&(t?this.request():this.exit())}},created:function(){this.isEnabled=r.a.isEnabled}}},function(t,e){t.exports=function(t,e,n,i){var r,a=t=t||{},s=c(t.default);"object"!==s&&"function"!==s||(r=t,a=t.default);var o="function"==typeof a?a.options:a;if(e&&(o.render=e.render,o.staticRenderFns=e.staticRenderFns),n&&(o._scopeId=n),i){var l=Object.create(o.computed||null);Object.keys(i).forEach((function(t){var e=i[t];l[t]=function(){return e}})),o.computed=l}return{esModule:r,exports:a,options:o}}},function(t,e){t.exports={render:function(){var t,e=this,n=e.$createElement;return(e._self._c||n)("div",e._b({ref:"wrapper",class:(t={},t[e.fullscreenClass]=e.isFullscreen,t),style:e.wrapperStyle,on:{click:function(t){return e.shadeClick(t)}}},"div",e.$attrs,!1),[e._t("default")],2)},staticRenderFns:[]}}]);var lp=op.exports,dp=function(t){t=Math.round(t);var e=Math.floor(t%60),n=Math.floor(t/60%60),i=Math.floor(t/3600),r="".concat(n,":").concat(e.toString().padStart(2,"0"));return i&&(r="".concat(i,":").concat(r)),r},cp=function(t){function n(t){var i,r=t.container,a=t.emitter,s=t.Player;if(p(this,n),m(i=e(this,n,[{emitter:a}]),"fullscreen",!1),!r)throw new Error("container不能为空");return i.container=r,i.Player=s,i.init(),i.registryEvents(),i}return g(n,Mh),f(n,[{key:"init",value:function(){var t=this;if(this.loadingEl=document.createElement("span"),this.loadingEl.classList.add("iconfont","icon-loading"),this.playerCenter=document.createElement("span"),this.playerCenter.classList.add("player-center","loading"),this.playerCenter.append(this.loadingEl),this.errorText=document.createElement("span"),this.errorText.classList.add("error-text"),this.playerCenter.append(this.errorText),this.container.append(this.playerCenter),this.Player.config.controls){this.controllerWrap=document.createElement("div"),this.controllerWrap.classList.add("player-controller"),this.progressBar=document.createElement("div"),this.progressBar.classList.add("progress"),this.progressBar.addEventListener("click",(function(e){e.stopPropagation();var n=e.offsetX,i=e.target.offsetWidth,r=n/i,a=Math.floor(t.Player.duration*r);t.Logger.log("progressBar",n,i,a,r),t.Player.currentTime=a;var s=t.Player,o=s.currentTime,l=s.duration;t.updateProgress({currentTime:o,duration:l})})),this.progressHandler=document.createElement("div"),this.progressHandler.classList.add("progress-handler"),this.progressBar.append(this.progressHandler),this.controllerWrap.append(this.progressBar),this.playBtn=document.createElement("span"),this.playBtn.classList.add("iconfont","icon-play");var e=function(e){if(e.stopPropagation(),t.Player.ended){var n=t.Player;n.currentTime;var i=n.duration;return t.updatePlayTime({currentTime:0,duration:i}),t.updateProgress({currentTime:0,duration:i}),void t.Player.play()}t.Player.paused?t.Player.play():t.Player.pause()};this.centerPlayBtn=this.playBtn.cloneNode(),this.playerCenter.append(this.centerPlayBtn),this.centerPlayBtn.addEventListener("click",e),this.playBtn.addEventListener("click",e),this.timeView=document.createElement("span"),this.timeView.classList.add("video-time");var n=document.createElement("div");n.append(this.playBtn),n.append(this.timeView),this.muteBtn=document.createElement("span"),this.muteBtn.classList.add("iconfont","icon-sound-on"),this.muteBtn.addEventListener("click",(function(e){e.stopPropagation(),t.Player.muted=!t.Player.muted})),this.resolutionBtn=document.createElement("span"),this.resolutionBtn.classList.add("video-resolution"),this.fullscreenBtn=document.createElement("span"),this.fullscreenBtn.classList.add("iconfont","icon-fullscreen-expand"),this.fullscreenBtn.addEventListener("click",(function(e){e.stopPropagation(),t.toggleFullscreen()}));var i=document.createElement("div");i.append(this.muteBtn),i.append(this.fullscreenBtn);var r=document.createElement("div");r.classList.add("controller-row"),r.append(n),r.append(i),this.controllerWrap.append(r),this.container.append(this.controllerWrap)}}},{key:"registryEvents",value:function(){var t=this;this.Emitter.on("canplay",(function(){t.Logger.log("MediaController::canplay"),t.loadingEl.style.display="none",t.errorText.style.display="none",t.playerCenter.classList.remove("loading")})),this.Emitter.on("loading",(function(){t.Logger.log("MediaController::loading"),t.loadingEl.style.display="block",t.playerCenter.classList.add("loading")})),this.Emitter.on("error",(function(e){var n,i;if(t.Logger.log("MediaController::error",e),$u(null==e?void 0:e.fatal)||null!=e&&e.fatal){var r=null!==(n=null==e||null===(i=e.error)||void 0===i?void 0:i.message)&&void 0!==n?n:"视频播放失败";t.errorText.innerText=r,t.errorText.style.display="block",t.loadingEl.style.display="none"}})),this.Player.config.controls&&(this.Emitter.on("DURATIONCHANGE",(function(){var e=t.Player,n=e.currentTime,i=e.duration;t.updatePlayTime({currentTime:n,duration:i})})),this.Emitter.on("play",(function(){t.togglePlayStyle(),t.timer&&clearInterval(t.timer),t.timer=setInterval((function(){var e=t.Player,n=e.currentTime,i=e.duration;t.updatePlayTime({currentTime:n,duration:i}),t.updateProgress({currentTime:n,duration:i})}),1e3)})),this.Emitter.on("pause",(function(){t.togglePlayStyle(),clearInterval(t.timer)})),this.Emitter.on("ended",(function(){t.togglePlayStyle(),clearInterval(t.timer);var e=t.Player;e.currentTime;var n=e.duration;t.updatePlayTime({currentTime:n,duration:n}),t.updateProgress({currentTime:n,duration:n})})),this.Emitter.on("VOLUMECHANGE",this.toggleMutedStyle.bind(this)))}},{key:"updateProgress",value:function(t){var e=t.currentTime,n=t.duration,i=function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;return Math.round(t*Math.pow(10,e+2))/Math.pow(10,e)+"%"}(Math.min(e/n,1),2);this.progressBar.style.setProperty("--percent",i)}},{key:"updatePlayTime",value:function(t){var e=t.currentTime,n=t.duration;this.timeView.innerText="".concat(dp(e)," / ").concat(dp(n))}},{key:"toggleMutedStyle",value:function(){this.Player.muted?(this.muteBtn.classList.remove("icon-sound-on"),this.muteBtn.classList.add("icon-sound-off")):(this.muteBtn.classList.remove("icon-sound-off"),this.muteBtn.classList.add("icon-sound-on"))}},{key:"togglePlayStyle",value:function(){this.Player.paused||this.Player.ended?(this.playBtn.classList.remove("icon-pause"),this.playBtn.classList.add("icon-play"),this.centerPlayBtn.classList.remove("icon-pause"),this.centerPlayBtn.classList.add("icon-play")):(this.playBtn.classList.remove("icon-play"),this.playBtn.classList.add("icon-pause"),this.centerPlayBtn.classList.remove("icon-play"),this.centerPlayBtn.classList.add("icon-pause"))}},{key:"toggleFullscreen",value:(i=h(l().mark((function t(){var e,n,i,r=this;return l().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return this.Logger.log("toggleFullscreen"),e=this.container,this.fullscreen||(n=e.style.zIndex,i=window.scrollY),t.next=5,lp.api.toggle(e,{callback:function(t){r.fullscreen=t,!lp.api.isEnabled&&zIndex&&(e.style.zIndex=t?zIndex:n),t||$u(i)||window.scrollTo(0,i),t?(r.fullscreenBtn.classList.remove("icon-fullscreen-expand"),r.fullscreenBtn.classList.add("icon-fullscreen-shrink")):(r.fullscreenBtn.classList.remove("icon-fullscreen-shrink"),r.fullscreenBtn.classList.add("icon-fullscreen-expand"))}});case 5:case"end":return t.stop()}}),t,this)}))),function(){return i.apply(this,arguments)})}]);var i}(),up=function(t){function n(t){var i,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};p(this,n);var a=Co();m(i=e(this,n,[{emitter:a}]),"config",{src:"",poster:"",autoplay:!0,loop:!1,autoDecode:!0,muted:!1,maxBufferLength:10,debug:!1,workerUrl:""}),i.init(r),i.container=document.getElementById(t),i.container.classList.add("jy-player","active"),i.Logger.config({prefix:"[media-player]::",debug:r.debug}),i.Logger.log("new MediaPlayer",t,i.container,r,i.config),i.WorkerController=new rp({emitter:a,Player:i}),i.WorkerController.init({debug:r.debug,device:L,isMobile:D,isIphone:B}),i.TimerController=new ip({emitter:a,Player:i}),i.Loader=new Sh({emitter:a,logger:i.Logger});var s=document.createElement("canvas");return i.container.insertBefore(s,i.container.children[0]),i.Canvas=new np({canvas:s,emitter:a,width:i.container.offsetWidth,height:i.container.offsetHeight}),i.drawPoster(i.config.poster),i.VideoController=new Nh({emitter:a,Player:i}),i.AudioController=new Zh({emitter:a,Player:i,muted:r.muted}),i.MediaController=new cp({container:i.container,emitter:a,Player:i}),i.registerEvents(),i.getPlayList(),i}return g(n,Mh),f(n,[{key:"init",value:(s=h(l().mark((function t(e){return l().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:this.levels=[],this.currentLevel=null,this._nextLevel=null,this.duration=0,this.destroyed=!1,this.videoReady=!1,this.audioReady=!0,this.loading=!0,this.seeked=!1,this.paused=!0,this.ended=!1,this.autoplay=e.autoplay,Object.assign(this.config,e);case 13:case"end":return t.stop()}}),t,this)}))),function(t){return s.apply(this,arguments)})},{key:"getPlayList",value:(a=h(l().mark((function t(){var e,n,i,r,a,s;return l().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.next=2,this.Loader.getPlaylist({src:this.config.src});case 2:if(e=t.sent){t.next=5;break}return t.abrupt("return");case 5:if(n=e.playlist,i=e.duration,!(r=e.levels)){t.next=18;break}return this.levels=r,this.Emitter.emit(dh,Kc(r,5)),this.currentLevel=0,this._nextLevel=0,a=r[this.currentLevel].url,t.next=14,this.Loader.getPlaylist({src:a});case 14:s=t.sent,i=s.duration,n=s.playlist,r[this.currentLevel].playlist=s.playlist;case 18:this.duration=i,console.log("getPlayList",i),this.Emitter.emit(xh,i),this.Emitter.emit(oh,n);case 22:case"end":return t.stop()}}),t,this)}))),function(){return a.apply(this,arguments)})},{key:"registerEvents",value:function(){var t=this;this.addEventListener=function(e,n){var i,r="error"===e?e:e.toUpperCase();t.Emitter.on(r,(function(a){r===i&&r===vh||(i=r,n({type:e,target:t,data:a}))}))},this.removeEventListener=this.Emitter.off,["PLAY","PAUSE","SEEKED","WAITING","VOLUMECHANGE","ERROR"].forEach((function(e){t.Emitter.on(e,(function(n){return t.Emitter.emit(e.toLocaleLowerCase(),n)}))})),this.Emitter.on(lh,this.onFirstVideoFrame.bind(this)),this.Emitter.on(fh,this.onLoading.bind(this)),this.Emitter.on(gh,this.onCanplay.bind(this)),this.Emitter.on(bh,this.onEnded.bind(this)),this.Emitter.on(ch,(function(){t.Logger.log(ch,t._nextLevel,t.currentLevel),t._nextLevel!=t.currentLevel&&(t.currentLevel=t._nextLevel,t.Emitter.emit(ph,t.levels[t.currentLevel].name))})),this.containerClickHandler=function(){t.Logger.log("containerClickHandler::"),t.container.classList.toggle("active")},this.container.addEventListener("click",this.containerClickHandler),this.container.addEventListener("touchmove",(function(t){t.stopPropagation(),t.preventDefault()})),document.addEventListener("visibilitychange",this.visibilityHandler.bind(this))}},{key:"removeEvents",value:function(){this.Emitter.all.clear(),this.container.removeEventListener("click",this.containerClickHandler),D&&document.removeEventListener("visibilitychange",this.visibilityHandler)}},{key:"visibilityHandler",value:function(){if(this.Logger.log("visibilitychange",document.hidden),document.hidden){if(this.paused)return;this.pause()}}},{key:"togglePlay",value:function(){this.Logger.log("togglePlay",this.paused),this.paused?this.play():this.pause()}},{key:"onFirstVideoFrame",value:function(t){this.config.poster?t.close():this.Canvas.draw(t)}},{key:"onEnded",value:function(){if(this.Logger.log("onEnded"),this.ended=!0,this.TimerController.stop(),this.AudioController.pause(),this.loop)return this.Emitter.emit("ended",{type:"ended",target:this}),void this.seek(0);this.paused=!0,this.Emitter.emit("ended",{type:"ended",target:this}),this.Emitter.emit("pause",{type:"pause",target:this})}},{key:"play",value:function(){this.ended?this.replay():this.paused||this.loading?(this.paused=!1,this.config.autoDecode||(this.Logger.warn("未开始解码"),this.startDecode()),this.Logger.log("play()::paused:".concat(this.paused)),this.videoReady&&this.audioReady?(this.loading=!1,this.AudioController.play(),this.TimerController.run()):this.Logger.warn("音视频尚未就绪",this.loading,this.videoReady,this.audioReady)):this.Logger.warn("当前视频已在播放中")}},{key:"replay",value:function(){this.Logger.log("replay::",this.paused,this.loading),this.TimerController.reset(),this.AudioController.reset(),this.ended=!1,this.seek(0)}},{key:"pause",value:function(){var t,e;this.paused=!0,null===(t=this.TimerController)||void 0===t||t.stop(),null===(e=this.AudioController)||void 0===e||e.pause(),this.Emitter.emit(Ah)}},{key:"onLoading",value:function(t){this.Logger.warn(fh,t,this.currentTime,this.TimerController.currentTime),this.loading=!0,"video"==t?this.videoReady=!1:this.audioReady=!1,this.AudioController.pause(),this.TimerController.stopTime(),this.Emitter.emit("loading")}},{key:"onCanplay",value:function(t){if("video"==t?this.videoReady=!0:this.audioReady=!0,this.Logger.warn(gh,t,"videoReady:".concat(this.videoReady,", audioReady:").concat(this.audioReady),this.autoplay),this.videoReady&&this.audioReady){if(this.Emitter.emit("canplay"),this.seeked||this.currentTime||!this.paused)return this.Logger.log("onCanplay::play()",this.seeked,this.paused),this.seeked=!1,void this.play();this.autoplay&&(this.Logger.warn("onCanplay::autoplay"),this.play())}}},{key:"seek",value:function(t){this.seeked=!0,this.loading=!0,this.videoReady=!1,this.audioReady=!1,this.Emitter.emit("loading"),t<this.duration?this.ended=!1:this.ended=!0,this.TimerController.seek(t),this.VideoController.seek(t),this.Emitter.emit(mh,t)}},{key:"startDecode",value:function(){this.config.autoDecode=!0}},{key:"changeLevel",value:(r=h(l().mark((function t(e){var n,i,r;return l().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:if(n=this.levels[e],i=n.playlist){t.next=8;break}return t.next=5,this.Loader.getPlaylist({src:n.url});case 5:r=t.sent,i=r.playlist,n.playlist=r.playlist;case 8:this.WorkerController.changePlaylist(i),this.Emitter.emit(uh,i),this.Emitter.emit(hh,e);case 11:case"end":return t.stop()}}),t,this)}))),function(t){return r.apply(this,arguments)})},{key:"currentTime",get:function(){var t;return this.ended?this.duration:null===(t=this.AudioController)||void 0===t?void 0:t.currentTime},set:function(t){this.seek(t)}},{key:"nextLevel",set:function(t){this.levels.length&&this.currentLevel!==t&&this._nextLevel!==t&&(this._nextLevel=t,this.changeLevel(t))}},{key:"buffered",get:function(){return this.VideoController.decodedTime}},{key:"muted",get:function(){var t;return null===(t=this.AudioController)||void 0===t?void 0:t.muted},set:function(t){this.AudioController.muted=t,this.Emitter.emit(wh)}},{key:"loop",get:function(){return this.config.loop},set:function(t){Nu(t)&&(this.config.loop=t)}},{key:"drawPoster",value:function(t){if(t)try{this.Canvas.drawImageBySrc(t)}catch(t){this.Logger.warn("drawPoster",t)}}},{key:"destroy",value:(i=h(l().mark((function t(){var e,n,i,r;return l().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:this.destroyed=!0,this.pause(),this.removeEvents(),null===(e=this.WorkerController)||void 0===e||e.destroy(),null===(n=this.AudioController)||void 0===n||n.destroy(),null===(i=this.VideoController)||void 0===i||i.destroy(),null===(r=this.Canvas)||void 0===r||r.destroy(),this.TimerController=null,this.Loader=null,this.VideoController=null,this.AudioController=null;case 11:case"end":return t.stop()}}),t,this)}))),function(){return i.apply(this,arguments)})}]);var i,r,a,s}(),hp=function(){return f((function t(e){var n=this,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};p(this,t),m(this,"version","1.3.0"),m(this,"playerType",M),this.el=e,this.eventList=[],this.options=Object.assign({},i,{playerType:this.playerType}),console.log("options",this.el,i);var r=new Io({debug:i.debug});this.$logger=r,r.log("VideoPlayerClass init",e,this.options);var a=Co();this.$emitter=a,this.$reporter=new Ku({logger:r,emitter:a}),a.on("*",(function(t,e){r.log("reporter::",t,e),n.$reporter.add({event:t})})),this.options.prefixAd&&this.options.prefixAd.list?this.playAd():this.createPlayer(this.options),r.log("VideoPlayer::created::version",this.version)}),[{key:"getReportInfo",value:function(){var t=I();return t.version=this.version,t.player="JYPlayer",t.playerType=this.playerType,t.events=this.$reporter.reports,t}},{key:"playAd",value:(n=h(l().mark((function t(){var e,n,i,r,a,s,d,c,u,p=this;return l().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:if(e=this.options.prefixAd,n=e.list,i=void 0===n?[]:n,r=e.time,a=void 0===r?5:r,null==this.adCountdown&&(this.adCountdown=a),console.log("list::",i),i.length){t.next=6;break}return this.createPlayer(this.options),t.abrupt("return");case 6:return s=i.shift(),t.next=9,this.createPlayer(o(o({},this.options),{},{src:s.src,autoplay:!0,muted:!0,isAD:!0,controls:!1}));case 9:(d=document.createElement("a")).style.opacity="100%",d.style.width="100%",d.style.height="100%",d.style.position="absolute",d.style.top="0",d.target="_blank",d.href=s.link,c=document.createElement("span"),(u=document.querySelector(this.el)).style.position="relative",c.style.padding="3px 5px",c.style.display="flex",c.style.justifyContent="center",c.style.alignItems="center",c.style.margin="10px",c.style.height="30px",c.style.borderRadius="10px",c.style.background="grey",c.addEventListener("click",h(l().mark((function t(){return l().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:if(!(p.adCountdown>0)){t.next=4;break}return console.log("skip-ads::click"),p.$emitter.emit("skip-ads",!1),t.abrupt("return");case 4:i.length=0,p.$emitter.emit("skip-ads",!0),p.createPlayer(p.options);case 7:case"end":return t.stop()}}),t)})))),c.style.color="white",c.style.zIndex="99999",c.style.position="absolute",c.style.top="0",c.style.right="0",c.style.cursor="pointer",c.className="close-button",u.append(c),u.append(d),this.player.addEventListener("ended",(function(){p.$logger.log("ad::ended"),p.playAd()})),this.player.addEventListener("error",(function(t){p.$logger.log("ad::error",t),p.playAd()})),console.log("adTimer::",this.adTimer),this.adTimer&&clearInterval(this.adTimer),c.innerText="".concat(this.adCountdown>0?this.adCountdown+"s | ":"","跳过广告"),this.$emitter.on("play",(function(){p.adTimer=setInterval((function(){p.adCountdown-=1,c.innerText="".concat(p.adCountdown>0?p.adCountdown+"s | ":"","跳过广告"),p.adCountdown<=0&&clearInterval(p.adTimer)}),1e3)}));case 44:case"end":return t.stop()}}),t,this)}))),function(){return n.apply(this,arguments)})},{key:"createPlayer",value:(e=h(l().mark((function t(e){var n;return l().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:n=this.el,this.destroy(),console.log("createPlayer::",n,e),this.player=new up(n.replace("#",""),e),this.initPlayerEvnets(this.player),e.isAD||(console.log("renderAdvertisement",this.el,this.options),Lh({el:this.el,adList:this.options.adList,player:this}));case 6:case"end":return t.stop()}}),t,this)}))),function(t){return e.apply(this,arguments)})},{key:"initPlayerEvnets",value:function(t){var e=this;if(t){["canplay","canplaythrough","durationchange","ended","error","loadeddata","loadedmetadata","loadstart","pause","play","playing","progress","ratechange","seeked","seeking","volumechange","waiting","fullscreen"].forEach((function(n){t.Emitter.on(n,(function(t){e.$emitter.emit(n,t)}))})),this.eventList.forEach((function(t){e.$emitter.on(t.eventType,t.cb)}))}}},{key:"startDecode",value:function(){this.player.startDecode&&this.player.startDecode()}},{key:"getVideo",value:function(){return null}},{key:"on",value:function(t,e){if(!t||!rl(e))throw new Error("on方法参数有误");this.$emitter.on(t,e),this.eventList.push({eventType:t,cb:e})}},{key:"off",value:function(t,e){if(!t||!rl(e))throw new Error("on方法参数有误");this.$emitter.off(t,e);var n=Fu(this.eventList,["cb",e]);n>=0&&this.eventList.splice(n,1)}},{key:"destroy",value:(t=h(l().mark((function t(){var e,n;return l().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:if(this.player){t.next=2;break}return t.abrupt("return");case 2:this.$emitter.all.clear(),null===(e=this.player)||void 0===e||e.destroy(),null===(n=this.$reporter)||void 0===n||n.destroy(),clearInterval(this.adTimer),document.querySelector(this.el).innerHTML="",this.$logger.log("destroy",this.app);case 8:case"end":return t.stop()}}),t,this)}))),function(){return t.apply(this,arguments)})}]);var t,e,n}(),pp=f((function t(e,n){var i;if(p(this,t),m(this,"version","1.3.0"),m(this,"playerType",O),this.playerType=n.playerType||N(),console.log("this.playerType",this.playerType),this.playerType===M)i=new hp(e,n);else i=new Rh(e,n);return i}));m(pp,"getPlayerType",N),m(pp,"isSupported",(function(){return N()!=O})),m(pp,"getDevice",(function(){return L}));export{pp as default};
|