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ee614fef0db7cf207f033bc27df05fddfaac5212
goodtube/js/assets.min.js
goodtube4u 12ed8ad280 Asset fix
2024-07-21 17:47:18 +10:00

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ut{constructor(e,t,i){!e&&this.play?this.player_=e=this:this.player_=e,this.isDisposed_=!1,this.parentComponent_=null,this.options_=y({},this.options_),t=this.options_=y(this.options_,t),this.id_=t.id||t.el&&t.el.id,this.id_||(e=e&&e.id&&e.id()||"no_player",this.id_=e+"_component_"+xe++),this.name_=t.name||null,t.el?this.el_=t.el:!1!==t.createEl&&(this.el_=this.createEl()),t.className&&this.el_&&t.className.split(" ").forEach((e=>this.addClass(e))),["on","off","one","any","trigger"].forEach((e=>{this[e]=void 0})),!1!==t.evented&&(Ze(this,{eventBusKey:this.el_?"el_":null}),this.handleLanguagechange=this.handleLanguagechange.bind(this),this.on(this.player_,"languagechange",this.handleLanguagechange)),tt(this,this.constructor.defaultState),this.children_=[],this.childIndex_={},this.childNameIndex_={},this.setTimeoutIds_=new Set,this.setIntervalIds_=new Set,this.rafIds_=new Set,this.namedRafs_=new 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n=ut.getComponent("Tech");(i=Array.isArray(e)?e:Object.keys(e)).concat(Object.keys(this.options_).filter((function(e){return!i.some((function(t){return"string"==typeof t?e===t:e===t.name}))}))).map((t=>{let i,n;return n="string"==typeof t?(i=t,e[i]||this.options_[i]||{}):(i=t.name,t),{name:i,opts:n}})).filter((e=>(e=ut.getComponent(e.opts.componentClass||nt(e.name)))&&!n.isTech(e))).forEach((e=>{var i=e.name;let n=e.opts;!1!==(n=void 0!==t[i]?t[i]:n)&&((n=!0===n?{}:n).playerOptions=this.options_.playerOptions,e=this.addChild(i,n))&&(this[i]=e)}))}}buildCSSClass(){return""}ready(e,t=!1){e&&(this.isReady_?t?e.call(this):this.setTimeout(e,1):(this.readyQueue_=this.readyQueue_||[],this.readyQueue_.push(e)))}triggerReady(){this.isReady_=!0,this.setTimeout((function(){var e=this.readyQueue_;this.readyQueue_=[],e&&0<e.length&&e.forEach((function(e){e.call(this)}),this),this.trigger("ready")}),1)}$(e,t){return me(e,t||this.contentEl())}$$(e,t){return 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s},set:function(e){if(!Ri(e))throw new Error("ViewportAnchorY must be between 0 and 100.");s=e}},viewportAnchorX:{enumerable:!0,get:function(){return r},set:function(e){if(!Ri(e))throw new Error("ViewportAnchorX must be between 0 and 100.");r=e}},scroll:{enumerable:!0,get:function(){return a},set:function(e){!1!==(e="string"==typeof e&&!!Mi[e.toLowerCase()]&&e.toLowerCase())&&(a=e)}}})}var ji=ot((function(e){e=e.exports={WebVTT:Ai,VTTCue:Ni,VTTRegion:Ui};var t=(qt.vttjs=e,qt.WebVTT=e.WebVTT,e.VTTCue),i=e.VTTRegion,n=qt.VTTCue,r=qt.VTTRegion;e.shim=function(){qt.VTTCue=t,qt.VTTRegion=i},e.restore=function(){qt.VTTCue=n,qt.VTTRegion=r},qt.VTTCue||e.shim()}));ji.WebVTT,ji.VTTCue,ji.VTTRegion;class Bi extends ut{constructor(e={},t=function(){}){e.reportTouchActivity=!1,super(null,e,t),this.onDurationChange_=e=>this.onDurationChange(e),this.trackProgress_=e=>this.trackProgress(e),this.trackCurrentTime_=e=>this.trackCurrentTime(e),this.stopTrackingCurrentTime_=e=>this.stopTrackingCurrentTime(e),this.disposeSourceHandler_=e=>this.disposeSourceHandler(e),this.queuedHanders_=new Set,this.hasStarted_=!1,this.on("playing",(function(){this.hasStarted_=!0})),this.on("loadstart",(function(){this.hasStarted_=!1})),ui.names.forEach((t=>{t=ui[t],e&&e[t.getterName]&&(this[t.privateName]=e[t.getterName])})),this.featuresProgressEvents||this.manualProgressOn(),this.featuresTimeupdateEvents||this.manualTimeUpdatesOn(),["Text","Audio","Video"].forEach((t=>{!1===e[`native${t}Tracks`]&&(this[`featuresNative${t}Tracks`]=!1)})),!1===e.nativeCaptions||!1===e.nativeTextTracks?this.featuresNativeTextTracks=!1:!0!==e.nativeCaptions&&!0!==e.nativeTextTracks||(this.featuresNativeTextTracks=!0),this.featuresNativeTextTracks||this.emulateTextTracks(),this.preloadTextTracks=!1!==e.preloadTextTracks,this.autoRemoteTextTracks_=new ui.text.ListClass,this.initTrackListeners(),e.nativeControlsForTouch||this.emitTapEvents(),this.constructor&&(this.name_=this.constructor.name||"Unknown Tech")}triggerSourceset(e){this.isReady_||this.one("ready",(()=>this.setTimeout((()=>this.triggerSourceset(e)),1))),this.trigger({src:e,type:"sourceset"})}manualProgressOn(){this.on("durationchange",this.onDurationChange_),this.manualProgress=!0,this.one("ready",this.trackProgress_)}manualProgressOff(){this.manualProgress=!1,this.stopTrackingProgress(),this.off("durationchange",this.onDurationChange_)}trackProgress(e){this.stopTrackingProgress(),this.progressInterval=this.setInterval(je(this,(function(){var e=this.bufferedPercent();this.bufferedPercent_!==e&&this.trigger("progress"),1===(this.bufferedPercent_=e)&&this.stopTrackingProgress()})),500)}onDurationChange(e){this.duration_=this.duration()}buffered(){return ct(0,0)}bufferedPercent(){return vt(this.buffered(),this.duration_)}stopTrackingProgress(){this.clearInterval(this.progressInterval)}manualTimeUpdatesOn(){this.manualTimeUpdates=!0,this.on("play",this.trackCurrentTime_),this.on("pause",this.stopTrackingCurrentTime_)}manualTimeUpdatesOff(){this.manualTimeUpdates=!1,this.stopTrackingCurrentTime(),this.off("play",this.trackCurrentTime_),this.off("pause",this.stopTrackingCurrentTime_)}trackCurrentTime(){this.currentTimeInterval&&this.stopTrackingCurrentTime(),this.currentTimeInterval=this.setInterval((function(){this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})}),250)}stopTrackingCurrentTime(){this.clearInterval(this.currentTimeInterval),this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})}dispose(){this.clearTracks(oi.names),this.manualProgress&&this.manualProgressOff(),this.manualTimeUpdates&&this.manualTimeUpdatesOff(),super.dispose()}clearTracks(e){(e=[].concat(e)).forEach((e=>{var t=this[e+"Tracks"]()||[];let i=t.length;for(;i--;){var n=t[i];"text"===e&&this.removeRemoteTextTrack(n),t.removeTrack(n)}}))}cleanupAutoTextTracks(){var e=this.autoRemoteTextTracks_||[];let t=e.length;for(;t--;){var i=e[t];this.removeRemoteTextTrack(i)}}reset(){}crossOrigin(){}setCrossOrigin(){}error(e){return void 0!==e&&(this.error_=new bt(e),this.trigger("error")),this.error_}played(){return this.hasStarted_?ct(0,0):ct()}play(){}setScrubbing(e){}scrubbing(){}setCurrentTime(e){this.manualTimeUpdates&&this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})}initTrackListeners(){oi.names.forEach((e=>{var t=oi[e];const i=()=>{this.trigger(e+"trackchange")},n=this[t.getterName]();n.addEventListener("removetrack",i),n.addEventListener("addtrack",i),this.on("dispose",(()=>{n.removeEventListener("removetrack",i),n.removeEventListener("addtrack",i)}))}))}addWebVttScript_(){if(!window.WebVTT)if(document.body.contains(this.el()))if(!this.options_["vtt.js"]&&g(ji)&&0<Object.keys(ji).length)this.trigger("vttjsloaded");else{const e=document.createElement("script");e.src=this.options_["vtt.js"]||"https://vjs.zencdn.net/vttjs/0.14.1/vtt.min.js",e.onload=()=>{this.trigger("vttjsloaded")},e.onerror=()=>{this.trigger("vttjserror")},this.on("dispose",(()=>{e.onload=null,e.onerror=null})),window.WebVTT=!0,this.el().parentNode.appendChild(e)}else this.ready(this.addWebVttScript_)}emulateTextTracks(){const e=this.textTracks(),t=this.remoteTextTracks(),i=t=>e.addTrack(t.track),n=t=>e.removeTrack(t.track),r=(t.on("addtrack",i),t.on("removetrack",n),this.addWebVttScript_(),()=>this.trigger("texttrackchange")),s=()=>{r();for(let i=0;i<e.length;i++){var t=e[i];t.removeEventListener("cuechange",r),"showing"===t.mode&&t.addEventListener("cuechange",r)}};s(),e.addEventListener("change",s),e.addEventListener("addtrack",s),e.addEventListener("removetrack",s),this.on("dispose",(function(){t.off("addtrack",i),t.off("removetrack",n),e.removeEventListener("change",s),e.removeEventListener("addtrack",s),e.removeEventListener("removetrack",s);for(let t=0;t<e.length;t++)e[t].removeEventListener("cuechange",r)}))}addTextTrack(e,t,i){if(e)return r={},s=(n=this).textTracks(),r.kind=e,t&&(r.label=t),i&&(r.language=i),r.tech=n,e=new ui.text.TrackClass(r),s.addTrack(e),e;throw new Error("TextTrack kind is required but was not provided");var n,r,s}createRemoteTextTrack(e){return e=y(e,{tech:this}),new li.remoteTextEl.TrackClass(e)}addRemoteTextTrack(e={},t){const i=this.createRemoteTextTrack(e);return"boolean"!=typeof t&&(t=!1),this.remoteTextTrackEls().addTrackElement_(i),this.remoteTextTracks().addTrack(i.track),!1===t&&this.ready((()=>this.autoRemoteTextTracks_.addTrack(i.track))),i}removeRemoteTextTrack(e){var t=this.remoteTextTrackEls().getTrackElementByTrack_(e);this.remoteTextTrackEls().removeTrackElement_(t),this.remoteTextTracks().removeTrack(e),this.autoRemoteTextTracks_.removeTrack(e)}getVideoPlaybackQuality(){return{}}requestPictureInPicture(){return Promise.reject()}disablePictureInPicture(){return!0}setDisablePictureInPicture(){}requestVideoFrameCallback(e){const t=xe++;return!this.isReady_||this.paused()?(this.queuedHanders_.add(t),this.one("playing",(()=>{this.queuedHanders_.has(t)&&(this.queuedHanders_.delete(t),e())}))):this.requestNamedAnimationFrame(t,e),t}cancelVideoFrameCallback(e){this.queuedHanders_.has(e)?this.queuedHanders_.delete(e):this.cancelNamedAnimationFrame(e)}setPoster(){}playsinline(){}setPlaysinline(){}overrideNativeAudioTracks(e){}overrideNativeVideoTracks(e){}canPlayType(e){return""}static canPlayType(e){return""}static canPlaySource(e,t){return Bi.canPlayType(e.type)}static isTech(e){return e.prototype instanceof Bi||e instanceof Bi||e===Bi}static registerTech(e,t){if(Bi.techs_||(Bi.techs_={}),!Bi.isTech(t))throw new Error(`Tech ${e} must be a Tech`);if(!Bi.canPlayType)throw new Error("Techs must have a static canPlayType method on them");if(Bi.canPlaySource)return e=nt(e),Bi.techs_[e]=t,Bi.techs_[it(e)]=t,"Tech"!==e&&Bi.defaultTechOrder_.push(e),t;throw new Error("Techs must have a static canPlaySource method on them")}static getTech(e){if(e)return Bi.techs_&&Bi.techs_[e]?Bi.techs_[e]:(e=nt(e),window&&window.videojs&&window.videojs[e]?(d.warn(`The ${e} tech was added to the videojs object when it should be registered using videojs.registerTech(name, tech)`),window.videojs[e]):void 0)}}ui.names.forEach((function(e){const t=ui[e];Bi.prototype[t.getterName]=function(){return this[t.privateName]=this[t.privateName]||new t.ListClass,this[t.privateName]}})),Bi.prototype.featuresVolumeControl=!0,Bi.prototype.featuresMuteControl=!0,Bi.prototype.featuresFullscreenResize=!1,Bi.prototype.featuresPlaybackRate=!1,Bi.prototype.featuresProgressEvents=!1,Bi.prototype.featuresSourceset=!1,Bi.prototype.featuresTimeupdateEvents=!1,Bi.prototype.featuresNativeTextTracks=!1,Bi.prototype.featuresVideoFrameCallback=!1,Bi.withSourceHandlers=function(e){e.registerSourceHandler=function(t,i){let n=e.sourceHandlers;n=n||(e.sourceHandlers=[]),void 0===i&&(i=n.length),n.splice(i,0,t)},e.canPlayType=function(t){var i,n=e.sourceHandlers||[];for(let e=0;e<n.length;e++)if(i=n[e].canPlayType(t))return i;return""},e.selectSourceHandler=function(t,i){var n=e.sourceHandlers||[];for(let e=0;e<n.length;e++)if(n[e].canHandleSource(t,i))return n[e];return null},e.canPlaySource=function(t,i){var n=e.selectSourceHandler(t,i);return n?n.canHandleSource(t,i):""},["seekable","seeking","duration"].forEach((function(e){const t=this[e];"function"==typeof t&&(this[e]=function(){return this.sourceHandler_&&this.sourceHandler_[e]?this.sourceHandler_[e].apply(this.sourceHandler_,arguments):t.apply(this,arguments)})}),e.prototype),e.prototype.setSource=function(t){let i=e.selectSourceHandler(t,this.options_);i||(e.nativeSourceHandler?i=e.nativeSourceHandler:d.error("No source handler found for the current source.")),this.disposeSourceHandler(),this.off("dispose",this.disposeSourceHandler_),i!==e.nativeSourceHandler&&(this.currentSource_=t),this.sourceHandler_=i.handleSource(t,this,this.options_),this.one("dispose",this.disposeSourceHandler_)},e.prototype.disposeSourceHandler=function(){this.currentSource_&&(this.clearTracks(["audio","video"]),this.currentSource_=null),this.cleanupAutoTextTracks(),this.sourceHandler_&&(this.sourceHandler_.dispose&&this.sourceHandler_.dispose(),this.sourceHandler_=null)}},ut.registerComponent("Tech",Bi),Bi.registerTech("Tech",Bi),Bi.defaultTechOrder_=[];const Fi={},qi={},Hi={};function Vi(e,t,i,n=null){var r="call"+nt(i),s=(r=e.reduce(Gi(r),n),e),a=i,o=t=(n=r===Hi)?null:t[i](r),l=n;for(let e=s.length-1;0<=e;e--){var u=s[e];u[a]&&u[a](l,o)}return t}const $i={buffered:1,currentTime:1,duration:1,muted:1,played:1,paused:1,seekable:1,volume:1,ended:1},Wi={setCurrentTime:1,setMuted:1,setVolume:1},zi={play:1,pause:1};function Gi(e){return(t,i)=>t===Hi?Hi:i[e]?i[e](t):t}function Xi(e){if(Array.isArray(e)){let t=[];e.forEach((function(e){e=Xi(e),Array.isArray(e)?t=t.concat(e):f(e)&&t.push(e)})),e=t}else e="string"==typeof e&&e.trim()?[Yi({src:e})]:f(e)&&"string"==typeof e.src&&e.src&&e.src.trim()?[Yi(e)]:[];return e}const Ki={opus:"video/ogg",ogv:"video/ogg",mp4:"video/mp4",mov:"video/mp4",m4v:"video/mp4",mkv:"video/x-matroska",m4a:"audio/mp4",mp3:"audio/mpeg",aac:"audio/aac",caf:"audio/x-caf",flac:"audio/flac",oga:"audio/ogg",wav:"audio/wav",m3u8:"application/x-mpegURL",mpd:"application/dash+xml",jpg:"image/jpeg",jpeg:"image/jpeg",gif:"image/gif",png:"image/png",svg:"image/svg+xml",webp:"image/webp"},Qi=function(e=""){return e=Bt(e),Ki[e.toLowerCase()]||""};function Yi(e){var t;return e.type||(t=Qi(e.src))&&(e.type=t),e}ut.registerComponent("MediaLoader",class extends ut{constructor(e,t,i){if(super(e,y({createEl:!1},t),i),t.playerOptions.sources&&0!==t.playerOptions.sources.length)e.src(t.playerOptions.sources);else for(let i=0,r=t.playerOptions.techOrder;i<r.length;i++){var n=nt(r[i]);let t=Bi.getTech(n);if((t=n?t:ut.getComponent(n))&&t.isSupported()){e.loadTech_(n);break}}}});class Ji extends ut{constructor(e,t){super(e,t),this.options_.controlText&&this.controlText(this.options_.controlText),this.handleMouseOver_=e=>this.handleMouseOver(e),this.handleMouseOut_=e=>this.handleMouseOut(e),this.handleClick_=e=>this.handleClick(e),this.handleKeyDown_=e=>this.handleKeyDown(e),this.emitTapEvents(),this.enable()}createEl(e="div",t={},i={}){return t=Object.assign({className:this.buildCSSClass(),tabIndex:0},t),"button"===e&&d.error(`Creating a ClickableComponent with an HTML element of ${e} is not supported; use a Button instead.`),i=Object.assign({role:"button"},i),this.tabIndex_=t.tabIndex,(e=W(e,t,i)).appendChild(W("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),this.createControlTextEl(e),e}dispose(){this.controlTextEl_=null,super.dispose()}createControlTextEl(e){return this.controlTextEl_=W("span",{className:"vjs-control-text"},{"aria-live":"polite"}),e&&e.appendChild(this.controlTextEl_),this.controlText(this.controlText_,e),this.controlTextEl_}controlText(e,t=this.el()){if(void 0===e)return this.controlText_||"Need Text";var i=this.localize(e);this.controlText_=e,z(this.controlTextEl_,i),this.nonIconControl||this.player_.options_.noUITitleAttributes||t.setAttribute("title",i)}buildCSSClass(){return"vjs-control vjs-button "+super.buildCSSClass()}enable(){this.enabled_||(this.enabled_=!0,this.removeClass("vjs-disabled"),this.el_.setAttribute("aria-disabled","false"),void 0!==this.tabIndex_&&this.el_.setAttribute("tabIndex",this.tabIndex_),this.on(["tap","click"],this.handleClick_),this.on("keydown",this.handleKeyDown_))}disable(){this.enabled_=!1,this.addClass("vjs-disabled"),this.el_.setAttribute("aria-disabled","true"),void 0!==this.tabIndex_&&this.el_.removeAttribute("tabIndex"),this.off("mouseover",this.handleMouseOver_),this.off("mouseout",this.handleMouseOut_),this.off(["tap","click"],this.handleClick_),this.off("keydown",this.handleKeyDown_)}handleLanguagechange(){this.controlText(this.controlText_)}handleClick(e){this.options_.clickHandler&&this.options_.clickHandler.call(this,arguments)}handleKeyDown(e){lt.isEventKey(e,"Space")||lt.isEventKey(e,"Enter")?(e.preventDefault(),e.stopPropagation(),this.trigger("click")):super.handleKeyDown(e)}}ut.registerComponent("ClickableComponent",Ji);class Zi extends Ji{constructor(e,t){super(e,t),this.update(),this.update_=e=>this.update(e),e.on("posterchange",this.update_)}dispose(){this.player().off("posterchange",this.update_),super.dispose()}createEl(){return W("div",{className:"vjs-poster"})}crossOrigin(e){if(void 0===e)return this.$("img")?this.$("img").crossOrigin:this.player_.tech_&&this.player_.tech_.isReady_?this.player_.crossOrigin():this.player_.options_.crossOrigin||this.player_.options_.crossorigin||null;null!==e&&"anonymous"!==e&&"use-credentials"!==e?this.player_.log.warn(`crossOrigin must be null, "anonymous" or "use-credentials", given "${e}"`):this.$("img")&&(this.$("img").crossOrigin=e)}update(e){var t=this.player().poster();this.setSrc(t),t?this.show():this.hide()}setSrc(e){e?(this.$("img")||this.el_.appendChild(W("picture",{className:"vjs-poster",tabIndex:-1},{},W("img",{loading:"lazy",crossOrigin:this.crossOrigin()},{alt:""}))),this.$("img").src=e):this.el_.textContent=""}handleClick(e){this.player_.controls()&&(this.player_.tech(!0)&&this.player_.tech(!0).focus(),this.player_.paused()?St(this.player_.play()):this.player_.pause())}}Zi.prototype.crossorigin=Zi.prototype.crossOrigin,ut.registerComponent("PosterImage",Zi);const en={monospace:"monospace",sansSerif:"sans-serif",serif:"serif",monospaceSansSerif:'"Andale Mono", "Lucida Console", monospace',monospaceSerif:'"Courier New", monospace',proportionalSansSerif:"sans-serif",proportionalSerif:"serif",casual:'"Comic Sans MS", Impact, fantasy',script:'"Monotype Corsiva", cursive',smallcaps:'"Andale Mono", "Lucida Console", monospace, sans-serif'};function tn(e,t){let i;if(4===e.length)i=e[1]+e[1]+e[2]+e[2]+e[3]+e[3];else{if(7!==e.length)throw new Error("Invalid color code provided, "+e+"; must be formatted as e.g. #f0e or #f604e2.");i=e.slice(1)}return"rgba("+parseInt(i.slice(0,2),16)+","+parseInt(i.slice(2,4),16)+","+parseInt(i.slice(4,6),16)+","+t+")"}function nn(e,t,i){try{e.style[t]=i}catch(e){}}ut.registerComponent("TextTrackDisplay",class extends ut{constructor(e,t,i){super(e,t,i);const n=e=>this.updateDisplay(e);e.on("loadstart",(e=>this.toggleDisplay(e))),e.on("texttrackchange",n),e.on("loadedmetadata",(e=>this.preselectTrack(e))),e.ready(je(this,(function(){if(e.tech_&&e.tech_.featuresNativeTextTracks)this.hide();else{e.on("fullscreenchange",n),e.on("playerresize",n);const i=window.screen.orientation||window,r=window.screen.orientation?"change":"orientationchange";i.addEventListener(r,n),e.on("dispose",(()=>i.removeEventListener(r,n)));var t=this.options_.playerOptions.tracks||[];for(let e=0;e<t.length;e++)this.player_.addRemoteTextTrack(t[e],!0);this.preselectTrack()}})))}preselectTrack(){var e={captions:1,subtitles:1},t=this.player_.textTracks(),i=this.player_.cache_.selectedLanguage;let n,r,s;for(let o=0;o<t.length;o++){var a=t[o];i&&i.enabled&&i.language&&i.language===a.language&&a.kind in e?s=a.kind!==i.kind&&s||a:i&&!i.enabled?(s=null,n=null,r=null):a.default&&("descriptions"!==a.kind||n?a.kind in e&&!r&&(r=a):n=a)}s?s.mode="showing":r?r.mode="showing":n&&(n.mode="showing")}toggleDisplay(){this.player_.tech_&&this.player_.tech_.featuresNativeTextTracks?this.hide():this.show()}createEl(){return super.createEl("div",{className:"vjs-text-track-display"},{translate:"yes","aria-live":"off","aria-atomic":"true"})}clearDisplay(){"function"==typeof window.WebVTT&&window.WebVTT.processCues(window,[],this.el_)}updateDisplay(){var e=this.player_.textTracks(),t=this.options_.allowMultipleShowingTracks;if(this.clearDisplay(),t){var i=[];for(let t=0;t<e.length;++t){var n=e[t];"showing"===n.mode&&i.push(n)}this.updateForTrack(i)}else{let t=null,i=null,n=e.length;for(;n--;){var r=e[n];"showing"===r.mode&&("descriptions"===r.kind?t=r:i=r)}i?("off"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","off"),this.updateForTrack(i)):t&&("assertive"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","assertive"),this.updateForTrack(t))}}updateDisplayState(e){var t=this.player_.textTrackSettings.getValues(),i=e.activeCues;let n=i.length;for(;n--;){var r,s=i[n];s&&(s=s.displayState,t.color&&(s.firstChild.style.color=t.color),t.textOpacity&&nn(s.firstChild,"color",tn(t.color||"#fff",t.textOpacity)),t.backgroundColor&&(s.firstChild.style.backgroundColor=t.backgroundColor),t.backgroundOpacity&&nn(s.firstChild,"backgroundColor",tn(t.backgroundColor||"#000",t.backgroundOpacity)),t.windowColor&&(t.windowOpacity?nn(s,"backgroundColor",tn(t.windowColor,t.windowOpacity)):s.style.backgroundColor=t.windowColor),t.edgeStyle&&("dropshadow"===t.edgeStyle?s.firstChild.style.textShadow="2px 2px 3px #222, 2px 2px 4px #222, 2px 2px 5px #222":"raised"===t.edgeStyle?s.firstChild.style.textShadow="1px 1px #222, 2px 2px #222, 3px 3px #222":"depressed"===t.edgeStyle?s.firstChild.style.textShadow="1px 1px #ccc, 0 1px #ccc, -1px -1px #222, 0 -1px #222":"uniform"===t.edgeStyle&&(s.firstChild.style.textShadow="0 0 4px #222, 0 0 4px #222, 0 0 4px #222, 0 0 4px #222")),t.fontPercent&&1!==t.fontPercent&&(r=window.parseFloat(s.style.fontSize),s.style.fontSize=r*t.fontPercent+"px",s.style.height="auto",s.style.top="auto"),t.fontFamily)&&"default"!==t.fontFamily&&("small-caps"===t.fontFamily?s.firstChild.style.fontVariant="small-caps":s.firstChild.style.fontFamily=en[t.fontFamily])}}updateForTrack(e){if(Array.isArray(e)||(e=[e]),"function"==typeof window.WebVTT&&!e.every((e=>!e.activeCues))){var t=[];for(let n=0;n<e.length;++n){var i=e[n];for(let e=0;e<i.activeCues.length;++e)t.push(i.activeCues[e])}window.WebVTT.processCues(window,t,this.el_);for(let t=0;t<e.length;++t){var n=e[t];for(let e=0;e<n.activeCues.length;++e){var r=n.activeCues[e].displayState;K(r,"vjs-text-track-cue","vjs-text-track-cue-"+(n.language||t)),n.language&&te(r,"lang",n.language)}this.player_.textTrackSettings&&this.updateDisplayState(n)}}}}),ut.registerComponent("LoadingSpinner",class extends ut{createEl(){var e=this.player_.isAudio(),t=(e=this.localize(e?"Audio Player":"Video Player"),e=W("span",{className:"vjs-control-text",textContent:this.localize("{1} is loading.",[e])}),super.createEl("div",{className:"vjs-loading-spinner",dir:"ltr"}));return t.appendChild(e),t}handleLanguagechange(){this.$(".vjs-control-text").textContent=this.localize("{1} is loading.",[this.player_.isAudio()?"Audio Player":"Video Player"])}});class rn extends Ji{createEl(e,t={},i={}){return(t=W("button",t=Object.assign({className:this.buildCSSClass()},t),i=Object.assign({type:"button"},i))).appendChild(W("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),this.createControlTextEl(t),t}addChild(e,t={}){var i=this.constructor.name;return d.warn(`Adding an actionable (user controllable) child to a Button (${i}) is not supported; use a ClickableComponent instead.`),ut.prototype.addChild.call(this,e,t)}enable(){super.enable(),this.el_.removeAttribute("disabled")}disable(){super.disable(),this.el_.setAttribute("disabled","disabled")}handleKeyDown(e){lt.isEventKey(e,"Space")||lt.isEventKey(e,"Enter")?e.stopPropagation():super.handleKeyDown(e)}}ut.registerComponent("Button",rn);class sn extends rn{constructor(e,t){super(e,t),this.mouseused_=!1,this.on("mousedown",(e=>this.handleMouseDown(e)))}buildCSSClass(){return"vjs-big-play-button"}handleClick(e){var t=this.player_.play();if(this.mouseused_&&e.clientX&&e.clientY)St(t),this.player_.tech(!0)&&this.player_.tech(!0).focus();else{const i=(e=this.player_.getChild("controlBar"))&&e.getChild("playToggle");i?(e=()=>i.focus(),Tt(t)?t.then(e,(()=>{})):this.setTimeout(e,1)):this.player_.tech(!0).focus()}}handleKeyDown(e){this.mouseused_=!1,super.handleKeyDown(e)}handleMouseDown(e){this.mouseused_=!0}}sn.prototype.controlText_="Play Video",ut.registerComponent("BigPlayButton",sn),ut.registerComponent("CloseButton",class extends rn{constructor(e,t){super(e,t),this.controlText(t&&t.controlText||this.localize("Close"))}buildCSSClass(){return"vjs-close-button "+super.buildCSSClass()}handleClick(e){this.trigger({type:"close",bubbles:!1})}handleKeyDown(e){lt.isEventKey(e,"Esc")?(e.preventDefault(),e.stopPropagation(),this.trigger("click")):super.handleKeyDown(e)}});class an extends rn{constructor(e,t={}){super(e,t),t.replay=void 0===t.replay||t.replay,this.on(e,"play",(e=>this.handlePlay(e))),this.on(e,"pause",(e=>this.handlePause(e))),t.replay&&this.on(e,"ended",(e=>this.handleEnded(e)))}buildCSSClass(){return"vjs-play-control "+super.buildCSSClass()}handleClick(e){this.player_.paused()?St(this.player_.play()):this.player_.pause()}handleSeeked(e){this.removeClass("vjs-ended"),this.player_.paused()?this.handlePause(e):this.handlePlay(e)}handlePlay(e){this.removeClass("vjs-ended","vjs-paused"),this.addClass("vjs-playing"),this.controlText("Pause")}handlePause(e){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.controlText("Play")}handleEnded(e){this.removeClass("vjs-playing"),this.addClass("vjs-ended"),this.controlText("Replay"),this.one(this.player_,"seeked",(e=>this.handleSeeked(e)))}}an.prototype.controlText_="Play",ut.registerComponent("PlayToggle",an);class on extends ut{constructor(e,t){super(e,t),this.on(e,["timeupdate","ended"],(e=>this.updateContent(e))),this.updateTextNode_()}createEl(){var e=this.buildCSSClass(),t=super.createEl("div",{className:e+" vjs-time-control vjs-control"}),i=W("span",{className:"vjs-control-text",textContent:this.localize(this.labelText_)+" "},{role:"presentation"});return t.appendChild(i),this.contentEl_=W("span",{className:e+"-display"},{role:"presentation"}),t.appendChild(this.contentEl_),t}dispose(){this.contentEl_=null,this.textNode_=null,super.dispose()}updateTextNode_(e=0){e=yt(e),this.formattedTime_!==e&&(this.formattedTime_=e,this.requestNamedAnimationFrame("TimeDisplay#updateTextNode_",(()=>{if(this.contentEl_){let e=this.textNode_;e&&this.contentEl_.firstChild!==e&&(e=null,d.warn("TimeDisplay#updateTextnode_: Prevented replacement of text node element since it was no longer a child of this node. Appending a new node instead.")),this.textNode_=document.createTextNode(this.formattedTime_),this.textNode_&&(e?this.contentEl_.replaceChild(this.textNode_,e):this.contentEl_.appendChild(this.textNode_))}})))}updateContent(e){}}on.prototype.labelText_="Time",on.prototype.controlText_="Time",ut.registerComponent("TimeDisplay",on);class ln extends on{buildCSSClass(){return"vjs-current-time"}updateContent(e){let t;t=this.player_.ended()?this.player_.duration():this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime(),this.updateTextNode_(t)}}ln.prototype.labelText_="Current Time",ln.prototype.controlText_="Current Time",ut.registerComponent("CurrentTimeDisplay",ln);class un extends on{constructor(e,t){super(e,t),t=e=>this.updateContent(e),this.on(e,"durationchange",t),this.on(e,"loadstart",t),this.on(e,"loadedmetadata",t)}buildCSSClass(){return"vjs-duration"}updateContent(e){var t=this.player_.duration();this.updateTextNode_(t)}}un.prototype.labelText_="Duration",un.prototype.controlText_="Duration",ut.registerComponent("DurationDisplay",un),ut.registerComponent("TimeDivider",class extends ut{createEl(){var e=super.createEl("div",{className:"vjs-time-control vjs-time-divider"},{"aria-hidden":!0}),t=super.createEl("div"),i=super.createEl("span",{textContent:"/"});return t.appendChild(i),e.appendChild(t),e}});class dn extends on{constructor(e,t){super(e,t),this.on(e,"durationchange",(e=>this.updateContent(e)))}buildCSSClass(){return"vjs-remaining-time"}createEl(){var e=super.createEl();return!1!==this.options_.displayNegative&&e.insertBefore(W("span",{},{"aria-hidden":!0},"-"),this.contentEl_),e}updateContent(e){if("number"==typeof this.player_.duration()){let e;e=this.player_.ended()?0:this.player_.remainingTimeDisplay?this.player_.remainingTimeDisplay():this.player_.remainingTime(),this.updateTextNode_(e)}}}dn.prototype.labelText_="Remaining Time",dn.prototype.controlText_="Remaining Time",ut.registerComponent("RemainingTimeDisplay",dn),ut.registerComponent("LiveDisplay",class extends ut{constructor(e,t){super(e,t),this.updateShowing(),this.on(this.player(),"durationchange",(e=>this.updateShowing(e)))}createEl(){var e=super.createEl("div",{className:"vjs-live-control vjs-control"});return this.contentEl_=W("div",{className:"vjs-live-display"},{"aria-live":"off"}),this.contentEl_.appendChild(W("span",{className:"vjs-control-text",textContent:this.localize("Stream Type")+" "})),this.contentEl_.appendChild(document.createTextNode(this.localize("LIVE"))),e.appendChild(this.contentEl_),e}dispose(){this.contentEl_=null,super.dispose()}updateShowing(e){this.player().duration()===1/0?this.show():this.hide()}});class hn extends rn{constructor(e,t){super(e,t),this.updateLiveEdgeStatus(),this.player_.liveTracker&&(this.updateLiveEdgeStatusHandler_=e=>this.updateLiveEdgeStatus(e),this.on(this.player_.liveTracker,"liveedgechange",this.updateLiveEdgeStatusHandler_))}createEl(){var e=super.createEl("button",{className:"vjs-seek-to-live-control vjs-control"});return this.textEl_=W("span",{className:"vjs-seek-to-live-text",textContent:this.localize("LIVE")},{"aria-hidden":"true"}),e.appendChild(this.textEl_),e}updateLiveEdgeStatus(){!this.player_.liveTracker||this.player_.liveTracker.atLiveEdge()?(this.setAttribute("aria-disabled",!0),this.addClass("vjs-at-live-edge"),this.controlText("Seek to live, currently playing live")):(this.setAttribute("aria-disabled",!1),this.removeClass("vjs-at-live-edge"),this.controlText("Seek to live, currently behind live"))}handleClick(){this.player_.liveTracker.seekToLiveEdge()}dispose(){this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.updateLiveEdgeStatusHandler_),this.textEl_=null,super.dispose()}}function cn(e,t,i){return e=Number(e),Math.min(i,Math.max(t,isNaN(e)?t:e))}hn.prototype.controlText_="Seek to live, currently playing live",ut.registerComponent("SeekToLive",hn),Xt=Object.freeze({__proto__:null,clamp:cn});class pn extends ut{constructor(e,t){super(e,t),this.handleMouseDown_=e=>this.handleMouseDown(e),this.handleMouseUp_=e=>this.handleMouseUp(e),this.handleKeyDown_=e=>this.handleKeyDown(e),this.handleClick_=e=>this.handleClick(e),this.handleMouseMove_=e=>this.handleMouseMove(e),this.update_=e=>this.update(e),this.bar=this.getChild(this.options_.barName),this.vertical(!!this.options_.vertical),this.enable()}enabled(){return this.enabled_}enable(){this.enabled()||(this.on("mousedown",this.handleMouseDown_),this.on("touchstart",this.handleMouseDown_),this.on("keydown",this.handleKeyDown_),this.on("click",this.handleClick_),this.on(this.player_,"controlsvisible",this.update),this.playerEvent&&this.on(this.player_,this.playerEvent,this.update),this.removeClass("disabled"),this.setAttribute("tabindex",0),this.enabled_=!0)}disable(){var e;this.enabled()&&(e=this.bar.el_.ownerDocument,this.off("mousedown",this.handleMouseDown_),this.off("touchstart",this.handleMouseDown_),this.off("keydown",this.handleKeyDown_),this.off("click",this.handleClick_),this.off(this.player_,"controlsvisible",this.update_),this.off(e,"mousemove",this.handleMouseMove_),this.off(e,"mouseup",this.handleMouseUp_),this.off(e,"touchmove",this.handleMouseMove_),this.off(e,"touchend",this.handleMouseUp_),this.removeAttribute("tabindex"),this.addClass("disabled"),this.playerEvent&&this.off(this.player_,this.playerEvent,this.update),this.enabled_=!1)}createEl(e,t={},i={}){return t.className=t.className+" vjs-slider",t=Object.assign({tabIndex:0},t),i=Object.assign({role:"slider","aria-valuenow":0,"aria-valuemin":0,"aria-valuemax":100},i),super.createEl(e,t,i)}handleMouseDown(e){var t=this.bar.el_.ownerDocument;"mousedown"===e.type&&e.preventDefault(),"touchstart"!==e.type||x||e.preventDefault(),ne(),this.addClass("vjs-sliding"),this.trigger("slideractive"),this.on(t,"mousemove",this.handleMouseMove_),this.on(t,"mouseup",this.handleMouseUp_),this.on(t,"touchmove",this.handleMouseMove_),this.on(t,"touchend",this.handleMouseUp_),this.handleMouseMove(e,!0)}handleMouseMove(e){}handleMouseUp(e){var t=this.bar.el_.ownerDocument;re(),this.removeClass("vjs-sliding"),this.trigger("sliderinactive"),this.off(t,"mousemove",this.handleMouseMove_),this.off(t,"mouseup",this.handleMouseUp_),this.off(t,"touchmove",this.handleMouseMove_),this.off(t,"touchend",this.handleMouseUp_),this.update()}update(){if(this.el_&&this.bar){const e=this.getProgress();return e!==this.progress_&&(this.progress_=e,this.requestNamedAnimationFrame("Slider#update",(()=>{var t=this.vertical()?"height":"width";this.bar.el().style[t]=(100*e).toFixed(2)+"%"}))),e}}getProgress(){return Number(cn(this.getPercent(),0,1).toFixed(4))}calculateDistance(e){return e=oe(this.el_,e),this.vertical()?e.y:e.x}handleKeyDown(e){lt.isEventKey(e,"Left")||lt.isEventKey(e,"Down")?(e.preventDefault(),e.stopPropagation(),this.stepBack()):lt.isEventKey(e,"Right")||lt.isEventKey(e,"Up")?(e.preventDefault(),e.stopPropagation(),this.stepForward()):super.handleKeyDown(e)}handleClick(e){e.stopPropagation(),e.preventDefault()}vertical(e){if(void 0===e)return this.vertical_||!1;this.vertical_=!!e,this.vertical_?this.addClass("vjs-slider-vertical"):this.addClass("vjs-slider-horizontal")}}ut.registerComponent("Slider",pn);const mn=(e,t)=>cn(e/t*100,0,100).toFixed(2)+"%";ut.registerComponent("LoadProgressBar",class extends ut{constructor(e,t){super(e,t),this.partEls_=[],this.on(e,"progress",(e=>this.update(e)))}createEl(){var e=super.createEl("div",{className:"vjs-load-progress"}),t=W("span",{className:"vjs-control-text"}),i=W("span",{textContent:this.localize("Loaded")}),n=document.createTextNode(": ");return this.percentageEl_=W("span",{className:"vjs-control-text-loaded-percentage",textContent:"0%"}),e.appendChild(t),t.appendChild(i),t.appendChild(n),t.appendChild(this.percentageEl_),e}dispose(){this.partEls_=null,this.percentageEl_=null,super.dispose()}update(e){this.requestNamedAnimationFrame("LoadProgressBar#update",(()=>{var e=this.player_.liveTracker,t=this.player_.buffered(),i=(e=e&&e.isLive()?e.seekableEnd():this.player_.duration(),this.player_.bufferedEnd()),n=this.partEls_;e=mn(i,e),this.percent_!==e&&(this.el_.style.width=e,z(this.percentageEl_,e),this.percent_=e);for(let e=0;e<t.length;e++){var r=t.start(e),s=t.end(e);let a=n[e];a||(a=this.el_.appendChild(W()),n[e]=a),a.dataset.start===r&&a.dataset.end===s||(a.dataset.start=r,a.dataset.end=s,a.style.left=mn(r,i),a.style.width=mn(s-r,i))}for(let e=n.length;e>t.length;e--)this.el_.removeChild(n[e-1]);n.length=t.length}))}}),ut.registerComponent("TimeTooltip",class extends ut{constructor(e,t){super(e,t),this.update=Be(je(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-time-tooltip"},{"aria-hidden":"true"})}update(e,t,i){var n=ae(this.el_),r=se(this.player_.el());if(t=e.width*t,r&&n){var s=e.left-r.left+t;t=e.width-t+(r.right-e.right);let a=n.width/2;s<a?a+=a-s:t<a&&(a=t),a<0?a=0:a>n.width&&(a=n.width),a=Math.round(a),this.el_.style.right=`-${a}px`,this.write(i)}}write(e){z(this.el_,e)}updateTime(e,t,i,n){this.requestNamedAnimationFrame("TimeTooltip#updateTime",(()=>{let r;var s,a,o=this.player_.duration();r=this.player_.liveTracker&&this.player_.liveTracker.isLive()?((a=(s=this.player_.liveTracker.liveWindow())-t*s)<1?"":"-")+yt(a,s):yt(i,o),this.update(e,t,r),n&&n()}))}});class fn extends ut{constructor(e,t){super(e,t),this.update=Be(je(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-play-progress vjs-slider-bar"},{"aria-hidden":"true"})}update(e,t){var i,n=this.getChild("timeTooltip");n&&(i=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime(),n.updateTime(e,t,i))}}fn.prototype.options_={children:[]},j||w||fn.prototype.options_.children.push("timeTooltip"),ut.registerComponent("PlayProgressBar",fn);class gn extends ut{constructor(e,t){super(e,t),this.update=Be(je(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-mouse-display"})}update(e,t){var i=t*this.player_.duration();this.getChild("timeTooltip").updateTime(e,t,i,(()=>{this.el_.style.left=e.width*t+"px"}))}}gn.prototype.options_={children:["timeTooltip"]},ut.registerComponent("MouseTimeDisplay",gn);class yn extends pn{constructor(e,t){super(e,t),this.setEventHandlers_()}setEventHandlers_(){this.update_=je(this,this.update),this.update=Be(this.update_,30),this.on(this.player_,["ended","durationchange","timeupdate"],this.update),this.player_.liveTracker&&this.on(this.player_.liveTracker,"liveedgechange",this.update),this.updateInterval=null,this.enableIntervalHandler_=e=>this.enableInterval_(e),this.disableIntervalHandler_=e=>this.disableInterval_(e),this.on(this.player_,["playing"],this.enableIntervalHandler_),this.on(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in document&&"visibilityState"in document&&this.on(document,"visibilitychange",this.toggleVisibility_)}toggleVisibility_(e){"hidden"===document.visibilityState?(this.cancelNamedAnimationFrame("SeekBar#update"),this.cancelNamedAnimationFrame("Slider#update"),this.disableInterval_(e)):(this.player_.ended()||this.player_.paused()||this.enableInterval_(),this.update())}enableInterval_(){this.updateInterval||(this.updateInterval=this.setInterval(this.update,30))}disableInterval_(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&e&&"ended"!==e.type||this.updateInterval&&(this.clearInterval(this.updateInterval),this.updateInterval=null)}createEl(){return super.createEl("div",{className:"vjs-progress-holder"},{"aria-label":this.localize("Progress Bar")})}update(e){if("hidden"!==document.visibilityState){const e=super.update();return this.requestNamedAnimationFrame("SeekBar#update",(()=>{var t=this.player_.ended()?this.player_.duration():this.getCurrentTime_(),i=this.player_.liveTracker;let n=this.player_.duration();i&&i.isLive()&&(n=this.player_.liveTracker.liveCurrentTime()),this.percent_!==e&&(this.el_.setAttribute("aria-valuenow",(100*e).toFixed(2)),this.percent_=e),this.currentTime_===t&&this.duration_===n||(this.el_.setAttribute("aria-valuetext",this.localize("progress bar timing: currentTime={1} duration={2}",[yt(t,n),yt(n,n)],"{1} of {2}")),this.currentTime_=t,this.duration_=n),this.bar&&this.bar.update(se(this.el()),this.getProgress())})),e}}userSeek_(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&this.player_.liveTracker.nextSeekedFromUser(),this.player_.currentTime(e)}getCurrentTime_(){return this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime()}getPercent(){var e=this.getCurrentTime_();let t;var i=this.player_.liveTracker;return i&&i.isLive()?(t=(e-i.seekableStart())/i.liveWindow(),i.atLiveEdge()&&(t=1)):t=e/this.player_.duration(),t}handleMouseDown(e){pe(e)&&(e.stopPropagation(),this.videoWasPlaying=!this.player_.paused(),this.player_.pause(),super.handleMouseDown(e))}handleMouseMove(e,t=!1){if(pe(e)){let r;if(t||this.player_.scrubbing()||this.player_.scrubbing(!0),t=this.calculateDistance(e),(e=this.player_.liveTracker)&&e.isLive()){if(.99<=t)return void e.seekToLiveEdge();var i=e.seekableStart(),n=e.liveCurrentTime();if((r=(r=(r=i+t*e.liveWindow())>=n?n:r)<=i?i+.1:r)===1/0)return}else(r=t*this.player_.duration())===this.player_.duration()&&(r-=.1);this.userSeek_(r)}}enable(){super.enable();var e=this.getChild("mouseTimeDisplay");e&&e.show()}disable(){super.disable();var e=this.getChild("mouseTimeDisplay");e&&e.hide()}handleMouseUp(e){super.handleMouseUp(e),e&&e.stopPropagation(),this.player_.scrubbing(!1),this.player_.trigger({type:"timeupdate",target:this,manuallyTriggered:!0}),this.videoWasPlaying?St(this.player_.play()):this.update_()}stepForward(){this.userSeek_(this.player_.currentTime()+5)}stepBack(){this.userSeek_(this.player_.currentTime()-5)}handleAction(e){this.player_.paused()?this.player_.play():this.player_.pause()}handleKeyDown(e){var t,i=this.player_.liveTracker;lt.isEventKey(e,"Space")||lt.isEventKey(e,"Enter")?(e.preventDefault(),e.stopPropagation(),this.handleAction(e)):lt.isEventKey(e,"Home")?(e.preventDefault(),e.stopPropagation(),this.userSeek_(0)):lt.isEventKey(e,"End")?(e.preventDefault(),e.stopPropagation(),i&&i.isLive()?this.userSeek_(i.liveCurrentTime()):this.userSeek_(this.player_.duration())):/^[0-9]$/.test(lt(e))?(e.preventDefault(),e.stopPropagation(),t=10*(lt.codes[lt(e)]-lt.codes[0])/100,i&&i.isLive()?this.userSeek_(i.seekableStart()+i.liveWindow()*t):this.userSeek_(this.player_.duration()*t)):lt.isEventKey(e,"PgDn")?(e.preventDefault(),e.stopPropagation(),this.userSeek_(this.player_.currentTime()-60)):lt.isEventKey(e,"PgUp")?(e.preventDefault(),e.stopPropagation(),this.userSeek_(this.player_.currentTime()+60)):super.handleKeyDown(e)}dispose(){this.disableInterval_(),this.off(this.player_,["ended","durationchange","timeupdate"],this.update),this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.update),this.off(this.player_,["playing"],this.enableIntervalHandler_),this.off(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in document&&"visibilityState"in document&&this.off(document,"visibilitychange",this.toggleVisibility_),super.dispose()}}yn.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar"},j||w||yn.prototype.options_.children.splice(1,0,"mouseTimeDisplay"),ut.registerComponent("SeekBar",yn);class _n extends ut{constructor(e,t){super(e,t),this.handleMouseMove=Be(je(this,this.handleMouseMove),30),this.throttledHandleMouseSeek=Be(je(this,this.handleMouseSeek),30),this.handleMouseUpHandler_=e=>this.handleMouseUp(e),this.handleMouseDownHandler_=e=>this.handleMouseDown(e),this.enable()}createEl(){return super.createEl("div",{className:"vjs-progress-control vjs-control"})}handleMouseMove(e){var t,i,n,r,s=this.getChild("seekBar");s&&(t=s.getChild("playProgressBar"),i=s.getChild("mouseTimeDisplay"),t||i)&&(n=ae(r=s.el()),r=cn(r=oe(r,e).x,0,1),i&&i.update(n,r),t)&&t.update(n,s.getProgress())}handleMouseSeek(e){var t=this.getChild("seekBar");t&&t.handleMouseMove(e)}enabled(){return this.enabled_}disable(){var e;this.children().forEach((e=>e.disable&&e.disable())),this.enabled()&&(this.off(["mousedown","touchstart"],this.handleMouseDownHandler_),this.off(this.el_,"mousemove",this.handleMouseMove),this.removeListenersAddedOnMousedownAndTouchstart(),this.addClass("disabled"),this.enabled_=!1,this.player_.scrubbing())&&(e=this.getChild("seekBar"),this.player_.scrubbing(!1),e.videoWasPlaying)&&St(this.player_.play())}enable(){this.children().forEach((e=>e.enable&&e.enable())),this.enabled()||(this.on(["mousedown","touchstart"],this.handleMouseDownHandler_),this.on(this.el_,"mousemove",this.handleMouseMove),this.removeClass("disabled"),this.enabled_=!0)}removeListenersAddedOnMousedownAndTouchstart(){var e=this.el_.ownerDocument;this.off(e,"mousemove",this.throttledHandleMouseSeek),this.off(e,"touchmove",this.throttledHandleMouseSeek),this.off(e,"mouseup",this.handleMouseUpHandler_),this.off(e,"touchend",this.handleMouseUpHandler_)}handleMouseDown(e){var t=this.el_.ownerDocument,i=this.getChild("seekBar");i&&i.handleMouseDown(e),this.on(t,"mousemove",this.throttledHandleMouseSeek),this.on(t,"touchmove",this.throttledHandleMouseSeek),this.on(t,"mouseup",this.handleMouseUpHandler_),this.on(t,"touchend",this.handleMouseUpHandler_)}handleMouseUp(e){var t=this.getChild("seekBar");t&&t.handleMouseUp(e),this.removeListenersAddedOnMousedownAndTouchstart()}}_n.prototype.options_={children:["seekBar"]},ut.registerComponent("ProgressControl",_n);class vn extends rn{constructor(e,t){super(e,t),this.on(e,["enterpictureinpicture","leavepictureinpicture"],(e=>this.handlePictureInPictureChange(e))),this.on(e,["disablepictureinpicturechanged","loadedmetadata"],(e=>this.handlePictureInPictureEnabledChange(e))),this.on(e,["loadedmetadata","audioonlymodechange","audiopostermodechange"],(()=>{"audio"===e.currentType().substring(0,5)||e.audioPosterMode()||e.audioOnlyMode()?(e.isInPictureInPicture()&&e.exitPictureInPicture(),this.hide()):this.show()})),this.disable()}buildCSSClass(){return"vjs-picture-in-picture-control "+super.buildCSSClass()}handlePictureInPictureEnabledChange(){document.pictureInPictureEnabled&&!1===this.player_.disablePictureInPicture()||this.player_.options_.enableDocumentPictureInPicture&&"documentPictureInPicture"in window?this.enable():this.disable()}handlePictureInPictureChange(e){this.player_.isInPictureInPicture()?this.controlText("Exit Picture-in-Picture"):this.controlText("Picture-in-Picture"),this.handlePictureInPictureEnabledChange()}handleClick(e){this.player_.isInPictureInPicture()?this.player_.exitPictureInPicture():this.player_.requestPictureInPicture()}}vn.prototype.controlText_="Picture-in-Picture",ut.registerComponent("PictureInPictureToggle",vn);class bn extends rn{constructor(e,t){super(e,t),this.on(e,"fullscreenchange",(e=>this.handleFullscreenChange(e))),!1===document[e.fsApi_.fullscreenEnabled]&&this.disable()}buildCSSClass(){return"vjs-fullscreen-control "+super.buildCSSClass()}handleFullscreenChange(e){this.player_.isFullscreen()?this.controlText("Exit Fullscreen"):this.controlText("Fullscreen")}handleClick(e){this.player_.isFullscreen()?this.player_.exitFullscreen():this.player_.requestFullscreen()}}bn.prototype.controlText_="Fullscreen",ut.registerComponent("FullscreenToggle",bn),ut.registerComponent("VolumeLevel",class extends ut{createEl(){var e=super.createEl("div",{className:"vjs-volume-level"});return e.appendChild(super.createEl("span",{className:"vjs-control-text"})),e}}),ut.registerComponent("VolumeLevelTooltip",class extends ut{constructor(e,t){super(e,t),this.update=Be(je(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-volume-tooltip"},{"aria-hidden":"true"})}update(e,t,i,n){if(!i){i=se(this.el_);var r=se(this.player_.el());if(t=e.width*t,!r||!i)return;var s=e.left-r.left+t;t=e.width-t+(r.right-e.right);let n=i.width/2;s<n?n+=n-s:t<n&&(n=t),n<0?n=0:n>i.width&&(n=i.width),this.el_.style.right=`-${n}px`}this.write(n+"%")}write(e){z(this.el_,e)}updateVolume(e,t,i,n,r){this.requestNamedAnimationFrame("VolumeLevelTooltip#updateVolume",(()=>{this.update(e,t,i,n.toFixed(0)),r&&r()}))}});class Tn extends ut{constructor(e,t){super(e,t),this.update=Be(je(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-mouse-display"})}update(e,t,i){var n=100*t;this.getChild("volumeLevelTooltip").updateVolume(e,t,i,n,(()=>{i?this.el_.style.bottom=e.height*t+"px":this.el_.style.left=e.width*t+"px"}))}}Tn.prototype.options_={children:["volumeLevelTooltip"]},ut.registerComponent("MouseVolumeLevelDisplay",Tn);class Sn extends pn{constructor(e,t){super(e,t),this.on("slideractive",(e=>this.updateLastVolume_(e))),this.on(e,"volumechange",(e=>this.updateARIAAttributes(e))),e.ready((()=>this.updateARIAAttributes()))}createEl(){return super.createEl("div",{className:"vjs-volume-bar vjs-slider-bar"},{"aria-label":this.localize("Volume Level"),"aria-live":"polite"})}handleMouseDown(e){pe(e)&&super.handleMouseDown(e)}handleMouseMove(e){var t,i,n,r=this.getChild("mouseVolumeLevelDisplay");r&&(t=se(n=this.el()),i=this.vertical(),n=oe(n,e),n=cn(n=i?n.y:n.x,0,1),r.update(t,n,i)),pe(e)&&(this.checkMuted(),this.player_.volume(this.calculateDistance(e)))}checkMuted(){this.player_.muted()&&this.player_.muted(!1)}getPercent(){return this.player_.muted()?0:this.player_.volume()}stepForward(){this.checkMuted(),this.player_.volume(this.player_.volume()+.1)}stepBack(){this.checkMuted(),this.player_.volume(this.player_.volume()-.1)}updateARIAAttributes(e){var t=this.player_.muted()?0:this.volumeAsPercentage_();this.el_.setAttribute("aria-valuenow",t),this.el_.setAttribute("aria-valuetext",t+"%")}volumeAsPercentage_(){return Math.round(100*this.player_.volume())}updateLastVolume_(){const e=this.player_.volume();this.one("sliderinactive",(()=>{0===this.player_.volume()&&this.player_.lastVolume_(e)}))}}Sn.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"},j||w||Sn.prototype.options_.children.splice(0,0,"mouseVolumeLevelDisplay"),Sn.prototype.playerEvent="volumechange",ut.registerComponent("VolumeBar",Sn);class wn extends ut{constructor(e,t={}){var i,n;t.vertical=t.vertical||!1,void 0!==t.volumeBar&&!g(t.volumeBar)||(t.volumeBar=t.volumeBar||{},t.volumeBar.vertical=t.vertical),super(e,t),i=this,(n=e).tech_&&!n.tech_.featuresVolumeControl&&i.addClass("vjs-hidden"),i.on(n,"loadstart",(function(){n.tech_.featuresVolumeControl?i.removeClass("vjs-hidden"):i.addClass("vjs-hidden")})),this.throttledHandleMouseMove=Be(je(this,this.handleMouseMove),30),this.handleMouseUpHandler_=e=>this.handleMouseUp(e),this.on("mousedown",(e=>this.handleMouseDown(e))),this.on("touchstart",(e=>this.handleMouseDown(e))),this.on("mousemove",(e=>this.handleMouseMove(e))),this.on(this.volumeBar,["focus","slideractive"],(()=>{this.volumeBar.addClass("vjs-slider-active"),this.addClass("vjs-slider-active"),this.trigger("slideractive")})),this.on(this.volumeBar,["blur","sliderinactive"],(()=>{this.volumeBar.removeClass("vjs-slider-active"),this.removeClass("vjs-slider-active"),this.trigger("sliderinactive")}))}createEl(){let e="vjs-volume-horizontal";return this.options_.vertical&&(e="vjs-volume-vertical"),super.createEl("div",{className:"vjs-volume-control vjs-control "+e})}handleMouseDown(e){var t=this.el_.ownerDocument;this.on(t,"mousemove",this.throttledHandleMouseMove),this.on(t,"touchmove",this.throttledHandleMouseMove),this.on(t,"mouseup",this.handleMouseUpHandler_),this.on(t,"touchend",this.handleMouseUpHandler_)}handleMouseUp(e){var t=this.el_.ownerDocument;this.off(t,"mousemove",this.throttledHandleMouseMove),this.off(t,"touchmove",this.throttledHandleMouseMove),this.off(t,"mouseup",this.handleMouseUpHandler_),this.off(t,"touchend",this.handleMouseUpHandler_)}handleMouseMove(e){this.volumeBar.handleMouseMove(e)}}wn.prototype.options_={children:["volumeBar"]},ut.registerComponent("VolumeControl",wn);class En extends rn{constructor(e,t){var i,n;super(e,t),i=this,(n=e).tech_&&!n.tech_.featuresMuteControl&&i.addClass("vjs-hidden"),i.on(n,"loadstart",(function(){n.tech_.featuresMuteControl?i.removeClass("vjs-hidden"):i.addClass("vjs-hidden")})),this.on(e,["loadstart","volumechange"],(e=>this.update(e)))}buildCSSClass(){return"vjs-mute-control "+super.buildCSSClass()}handleClick(e){var t=this.player_.volume(),i=this.player_.lastVolume_();0===t?(this.player_.volume(i<.1?.1:i),this.player_.muted(!1)):this.player_.muted(!this.player_.muted())}update(e){this.updateIcon_(),this.updateControlText_()}updateIcon_(){var e=this.player_.volume();let t=3;j&&this.player_.tech_&&this.player_.tech_.el_&&this.player_.muted(this.player_.tech_.el_.muted),0===e||this.player_.muted()?t=0:e<.33?t=1:e<.67&&(t=2),Q(this.el_,[0,1,2,3].reduce(((e,t)=>e+(t?" ":"")+"vjs-vol-"+t),"")),K(this.el_,"vjs-vol-"+t)}updateControlText_(){var e=this.player_.muted()||0===this.player_.volume()?"Unmute":"Mute";this.controlText()!==e&&this.controlText(e)}}En.prototype.controlText_="Mute",ut.registerComponent("MuteToggle",En);class kn extends ut{constructor(e,t={}){void 0!==t.inline?t.inline=t.inline:t.inline=!0,void 0!==t.volumeControl&&!g(t.volumeControl)||(t.volumeControl=t.volumeControl||{},t.volumeControl.vertical=!t.inline),super(e,t),this.handleKeyPressHandler_=e=>this.handleKeyPress(e),this.on(e,["loadstart"],(e=>this.volumePanelState_(e))),this.on(this.muteToggle,"keyup",(e=>this.handleKeyPress(e))),this.on(this.volumeControl,"keyup",(e=>this.handleVolumeControlKeyUp(e))),this.on("keydown",(e=>this.handleKeyPress(e))),this.on("mouseover",(e=>this.handleMouseOver(e))),this.on("mouseout",(e=>this.handleMouseOut(e))),this.on(this.volumeControl,["slideractive"],this.sliderActive_),this.on(this.volumeControl,["sliderinactive"],this.sliderInactive_)}sliderActive_(){this.addClass("vjs-slider-active")}sliderInactive_(){this.removeClass("vjs-slider-active")}volumePanelState_(){this.volumeControl.hasClass("vjs-hidden")&&this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-hidden"),this.volumeControl.hasClass("vjs-hidden")&&!this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-mute-toggle-only")}createEl(){let e="vjs-volume-panel-horizontal";return this.options_.inline||(e="vjs-volume-panel-vertical"),super.createEl("div",{className:"vjs-volume-panel vjs-control "+e})}dispose(){this.handleMouseOut(),super.dispose()}handleVolumeControlKeyUp(e){lt.isEventKey(e,"Esc")&&this.muteToggle.focus()}handleMouseOver(e){this.addClass("vjs-hover"),Le(document,"keyup",this.handleKeyPressHandler_)}handleMouseOut(e){this.removeClass("vjs-hover"),De(document,"keyup",this.handleKeyPressHandler_)}handleKeyPress(e){lt.isEventKey(e,"Esc")&&this.handleMouseOut()}}kn.prototype.options_={children:["muteToggle","volumeControl"]},ut.registerComponent("VolumePanel",kn),ut.registerComponent("SkipForward",class extends rn{constructor(e,t){super(e,t),this.validOptions=[5,10,30],this.skipTime=this.getSkipForwardTime(),this.skipTime&&this.validOptions.includes(this.skipTime)?(this.controlText(this.localize("Skip forward {1} seconds",[this.skipTime])),this.show()):this.hide()}getSkipForwardTime(){var e=this.options_.playerOptions;return e.controlBar&&e.controlBar.skipButtons&&e.controlBar.skipButtons.forward}buildCSSClass(){return`vjs-skip-forward-${this.getSkipForwardTime()} `+super.buildCSSClass()}handleClick(e){var t=this.player_.currentTime(),i=(i=this.player_.liveTracker)&&i.isLive()?i.seekableEnd():this.player_.duration();let n;n=t+this.skipTime<=i?t+this.skipTime:i,this.player_.currentTime(n)}handleLanguagechange(){this.controlText(this.localize("Skip forward {1} seconds",[this.skipTime]))}});class Cn extends rn{constructor(e,t){super(e,t),this.validOptions=[5,10,30],this.skipTime=this.getSkipBackwardTime(),this.skipTime&&this.validOptions.includes(this.skipTime)?(this.controlText(this.localize("Skip backward {1} seconds",[this.skipTime])),this.show()):this.hide()}getSkipBackwardTime(){var e=this.options_.playerOptions;return e.controlBar&&e.controlBar.skipButtons&&e.controlBar.skipButtons.backward}buildCSSClass(){return`vjs-skip-backward-${this.getSkipBackwardTime()} `+super.buildCSSClass()}handleClick(e){var t,i=this.player_.currentTime();let n;n=(t=(t=this.player_.liveTracker)&&t.isLive()&&t.seekableStart())&&i-this.skipTime<=t?t:i>=this.skipTime?i-this.skipTime:0,this.player_.currentTime(n)}handleLanguagechange(){this.controlText(this.localize("Skip backward {1} seconds",[this.skipTime]))}}Cn.prototype.controlText_="Skip Backward",ut.registerComponent("SkipBackward",Cn);class xn extends ut{constructor(e,t){super(e,t),t&&(this.menuButton_=t.menuButton),this.focusedChild_=-1,this.on("keydown",(e=>this.handleKeyDown(e))),this.boundHandleBlur_=e=>this.handleBlur(e),this.boundHandleTapClick_=e=>this.handleTapClick(e)}addEventListenerForItem(e){e instanceof ut&&(this.on(e,"blur",this.boundHandleBlur_),this.on(e,["tap","click"],this.boundHandleTapClick_))}removeEventListenerForItem(e){e instanceof ut&&(this.off(e,"blur",this.boundHandleBlur_),this.off(e,["tap","click"],this.boundHandleTapClick_))}removeChild(e){"string"==typeof e&&(e=this.getChild(e)),this.removeEventListenerForItem(e),super.removeChild(e)}addItem(e){(e=this.addChild(e))&&this.addEventListenerForItem(e)}createEl(){var e=this.options_.contentElType||"ul";return(this.contentEl_=W(e,{className:"vjs-menu-content"}),this.contentEl_.setAttribute("role","menu"),e=super.createEl("div",{append:this.contentEl_,className:"vjs-menu"})).appendChild(this.contentEl_),Le(e,"click",(function(e){e.preventDefault(),e.stopImmediatePropagation()})),e}dispose(){this.contentEl_=null,this.boundHandleBlur_=null,this.boundHandleTapClick_=null,super.dispose()}handleBlur(e){const t=e.relatedTarget||document.activeElement;this.children().some((e=>e.el()===t))||(e=this.menuButton_)&&e.buttonPressed_&&t!==e.el().firstChild&&e.unpressButton()}handleTapClick(e){var t;this.menuButton_&&(this.menuButton_.unpressButton(),t=this.children(),Array.isArray(t))&&(t=t.filter((t=>t.el()===e.target))[0])&&"CaptionSettingsMenuItem"!==t.name()&&this.menuButton_.focus()}handleKeyDown(e){lt.isEventKey(e,"Left")||lt.isEventKey(e,"Down")?(e.preventDefault(),e.stopPropagation(),this.stepForward()):(lt.isEventKey(e,"Right")||lt.isEventKey(e,"Up"))&&(e.preventDefault(),e.stopPropagation(),this.stepBack())}stepForward(){let e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_+1),this.focus(e)}stepBack(){let e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_-1),this.focus(e)}focus(e=0){var t=this.children().slice();t.length&&t[0].hasClass("vjs-menu-title")&&t.shift(),0<t.length&&(e<0?e=0:e>=t.length&&(e=t.length-1),t[this.focusedChild_=e].el_.focus())}}ut.registerComponent("Menu",xn);class In extends ut{constructor(e,t={}){super(e,t),this.menuButton_=new rn(e,t),this.menuButton_.controlText(this.controlText_),this.menuButton_.el_.setAttribute("aria-haspopup","true"),e=rn.prototype.buildCSSClass(),this.menuButton_.el_.className=this.buildCSSClass()+" "+e,this.menuButton_.removeClass("vjs-control"),this.addChild(this.menuButton_),this.update(),this.enabled_=!0,t=e=>this.handleClick(e),this.handleMenuKeyUp_=e=>this.handleMenuKeyUp(e),this.on(this.menuButton_,"tap",t),this.on(this.menuButton_,"click",t),this.on(this.menuButton_,"keydown",(e=>this.handleKeyDown(e))),this.on(this.menuButton_,"mouseenter",(()=>{this.addClass("vjs-hover"),this.menu.show(),Le(document,"keyup",this.handleMenuKeyUp_)})),this.on("mouseleave",(e=>this.handleMouseLeave(e))),this.on("keydown",(e=>this.handleSubmenuKeyDown(e)))}update(){var e=this.createMenu();this.menu&&(this.menu.dispose(),this.removeChild(this.menu)),this.menu=e,this.addChild(e),this.buttonPressed_=!1,this.menuButton_.el_.setAttribute("aria-expanded","false"),this.items&&this.items.length<=this.hideThreshold_?(this.hide(),this.menu.contentEl_.removeAttribute("role")):(this.show(),this.menu.contentEl_.setAttribute("role","menu"))}createMenu(){var e,t=new xn(this.player_,{menuButton:this});if(this.hideThreshold_=0,this.options_.title&&(e=W("li",{className:"vjs-menu-title",textContent:nt(this.options_.title),tabIndex:-1}),e=new ut(this.player_,{el:e}),t.addItem(e)),this.items=this.createItems(),this.items)for(let e=0;e<this.items.length;e++)t.addItem(this.items[e]);return t}createItems(){}createEl(){return super.createEl("div",{className:this.buildWrapperCSSClass()},{})}buildWrapperCSSClass(){let e="vjs-menu-button";return!0===this.options_.inline?e+="-inline":e+="-popup",`vjs-menu-button ${e} ${rn.prototype.buildCSSClass()} `+super.buildCSSClass()}buildCSSClass(){let e="vjs-menu-button";return!0===this.options_.inline?e+="-inline":e+="-popup",`vjs-menu-button ${e} `+super.buildCSSClass()}controlText(e,t=this.menuButton_.el()){return this.menuButton_.controlText(e,t)}dispose(){this.handleMouseLeave(),super.dispose()}handleClick(e){this.buttonPressed_?this.unpressButton():this.pressButton()}handleMouseLeave(e){this.removeClass("vjs-hover"),De(document,"keyup",this.handleMenuKeyUp_)}focus(){this.menuButton_.focus()}blur(){this.menuButton_.blur()}handleKeyDown(e){lt.isEventKey(e,"Esc")||lt.isEventKey(e,"Tab")?(this.buttonPressed_&&this.unpressButton(),lt.isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus())):!lt.isEventKey(e,"Up")&&!lt.isEventKey(e,"Down")||this.buttonPressed_||(e.preventDefault(),this.pressButton())}handleMenuKeyUp(e){(lt.isEventKey(e,"Esc")||lt.isEventKey(e,"Tab"))&&this.removeClass("vjs-hover")}handleSubmenuKeyPress(e){this.handleSubmenuKeyDown(e)}handleSubmenuKeyDown(e){(lt.isEventKey(e,"Esc")||lt.isEventKey(e,"Tab"))&&(this.buttonPressed_&&this.unpressButton(),lt.isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus()))}pressButton(){this.enabled_&&(this.buttonPressed_=!0,this.menu.show(),this.menu.lockShowing(),this.menuButton_.el_.setAttribute("aria-expanded","true"),j&&V()||this.menu.focus())}unpressButton(){this.enabled_&&(this.buttonPressed_=!1,this.menu.unlockShowing(),this.menu.hide(),this.menuButton_.el_.setAttribute("aria-expanded","false"))}disable(){this.unpressButton(),this.enabled_=!1,this.addClass("vjs-disabled"),this.menuButton_.disable()}enable(){this.enabled_=!0,this.removeClass("vjs-disabled"),this.menuButton_.enable()}}ut.registerComponent("MenuButton",In);class An extends In{constructor(e,t){const i=t.tracks;if(super(e,t),this.items.length<=1&&this.hide(),i){const e=je(this,this.update);i.addEventListener("removetrack",e),i.addEventListener("addtrack",e),i.addEventListener("labelchange",e),this.player_.on("ready",e),this.player_.on("dispose",(function(){i.removeEventListener("removetrack",e),i.removeEventListener("addtrack",e),i.removeEventListener("labelchange",e)}))}}}ut.registerComponent("TrackButton",An);const On=["Tab","Esc","Up","Down","Right","Left"];class Pn extends Ji{constructor(e,t){super(e,t),this.selectable=t.selectable,this.isSelected_=t.selected||!1,this.multiSelectable=t.multiSelectable,this.selected(this.isSelected_),this.selectable?this.multiSelectable?this.el_.setAttribute("role","menuitemcheckbox"):this.el_.setAttribute("role","menuitemradio"):this.el_.setAttribute("role","menuitem")}createEl(e,t,i){return this.nonIconControl=!0,(t=super.createEl("li",Object.assign({className:"vjs-menu-item",tabIndex:-1},t),i)).replaceChild(W("span",{className:"vjs-menu-item-text",textContent:this.localize(this.options_.label)}),t.querySelector(".vjs-icon-placeholder")),t}handleKeyDown(e){On.some((t=>lt.isEventKey(e,t)))||super.handleKeyDown(e)}handleClick(e){this.selected(!0)}selected(e){this.selectable&&(e?(this.addClass("vjs-selected"),this.el_.setAttribute("aria-checked","true"),this.controlText(", selected"),this.isSelected_=!0):(this.removeClass("vjs-selected"),this.el_.setAttribute("aria-checked","false"),this.controlText(""),this.isSelected_=!1))}}ut.registerComponent("MenuItem",Pn);class Ln extends Pn{constructor(e,t){var i=t.track;const n=e.textTracks(),r=(t.label=i.label||i.language||"Unknown",t.selected="showing"===i.mode,super(e,t),this.track=i,this.kinds=(t.kinds||[t.kind||this.track.kind]).filter(Boolean),(...e)=>{this.handleTracksChange.apply(this,e)}),s=(...e)=>{this.handleSelectedLanguageChange.apply(this,e)};if(e.on(["loadstart","texttrackchange"],r),n.addEventListener("change",r),n.addEventListener("selectedlanguagechange",s),this.on("dispose",(function(){e.off(["loadstart","texttrackchange"],r),n.removeEventListener("change",r),n.removeEventListener("selectedlanguagechange",s)})),void 0===n.onchange){let e;this.on(["tap","click"],(function(){if("object"!=typeof window.Event)try{e=new window.Event("change")}catch(e){}e||(e=document.createEvent("Event")).initEvent("change",!0,!0),n.dispatchEvent(e)}))}this.handleTracksChange()}handleClick(e){var t=this.track,i=this.player_.textTracks();if(super.handleClick(e),i)for(let e=0;e<i.length;e++){var n=i[e];-1!==this.kinds.indexOf(n.kind)&&(n===t?"showing"!==n.mode&&(n.mode="showing"):"disabled"!==n.mode&&(n.mode="disabled"))}}handleTracksChange(e){var t="showing"===this.track.mode;t!==this.isSelected_&&this.selected(t)}handleSelectedLanguageChange(e){var t;"showing"!==this.track.mode||(t=this.player_.cache_.selectedLanguage)&&t.enabled&&t.language===this.track.language&&t.kind!==this.track.kind||(this.player_.cache_.selectedLanguage={enabled:!0,language:this.track.language,kind:this.track.kind})}dispose(){this.track=null,super.dispose()}}ut.registerComponent("TextTrackMenuItem",Ln);class Dn extends Ln{constructor(e,t){t.track={player:e,kind:t.kind,kinds:t.kinds,default:!1,mode:"disabled"},t.kinds||(t.kinds=[t.kind]),t.label?t.track.label=t.label:t.track.label=t.kinds.join(" and ")+" off",t.selectable=!0,t.multiSelectable=!1,super(e,t)}handleTracksChange(e){var t=this.player().textTracks();let i=!0;for(let e=0,r=t.length;e<r;e++){var n=t[e];if(-1<this.options_.kinds.indexOf(n.kind)&&"showing"===n.mode){i=!1;break}}i!==this.isSelected_&&this.selected(i)}handleSelectedLanguageChange(e){var t=this.player().textTracks();let i=!0;for(let e=0,r=t.length;e<r;e++){var n=t[e];if(-1<["captions","descriptions","subtitles"].indexOf(n.kind)&&"showing"===n.mode){i=!1;break}}i&&(this.player_.cache_.selectedLanguage={enabled:!1})}handleLanguagechange(){this.$(".vjs-menu-item-text").textContent=this.player_.localize(this.options_.label),super.handleLanguagechange()}}ut.registerComponent("OffTextTrackMenuItem",Dn);class Nn extends An{constructor(e,t={}){t.tracks=e.textTracks(),super(e,t)}createItems(e=[],t=Ln){let i;this.label_&&(i=this.label_+" off"),e.push(new Dn(this.player_,{kinds:this.kinds_,kind:this.kind_,label:i})),this.hideThreshold_+=1;var n=this.player_.textTracks();Array.isArray(this.kinds_)||(this.kinds_=[this.kind_]);for(let i=0;i<n.length;i++){var r,s=n[i];-1<this.kinds_.indexOf(s.kind)&&((r=new t(this.player_,{track:s,kinds:this.kinds_,kind:this.kind_,selectable:!0,multiSelectable:!1})).addClass(`vjs-${s.kind}-menu-item`),e.push(r))}return e}}ut.registerComponent("TextTrackButton",Nn);class Mn extends Pn{constructor(e,t){var i=t.track,n=t.cue,r=e.currentTime();t.selectable=!0,t.multiSelectable=!1,t.label=n.text,t.selected=n.startTime<=r&&r<n.endTime,super(e,t),this.track=i,this.cue=n}handleClick(e){super.handleClick(),this.player_.currentTime(this.cue.startTime)}}ut.registerComponent("ChaptersTrackMenuItem",Mn);class Rn extends Nn{constructor(e,t,i){super(e,t,i),this.selectCurrentItem_=()=>{this.items.forEach((e=>{e.selected(this.track_.activeCues[0]===e.cue)}))}}buildCSSClass(){return"vjs-chapters-button "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-chapters-button "+super.buildWrapperCSSClass()}update(e){e&&e.track&&"chapters"!==e.track.kind||((e=this.findChaptersTrack())!==this.track_?(this.setTrack(e),super.update()):(!this.items||e&&e.cues&&e.cues.length!==this.items.length)&&super.update())}setTrack(e){var t;this.track_!==e&&(this.updateHandler_||(this.updateHandler_=this.update.bind(this)),this.track_&&((t=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_))&&t.removeEventListener("load",this.updateHandler_),this.track_.removeEventListener("cuechange",this.selectCurrentItem_),this.track_=null),this.track_=e,this.track_)&&(this.track_.mode="hidden",(t=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_))&&t.addEventListener("load",this.updateHandler_),this.track_.addEventListener("cuechange",this.selectCurrentItem_))}findChaptersTrack(){var e=this.player_.textTracks()||[];for(let i=e.length-1;0<=i;i--){var t=e[i];if(t.kind===this.kind_)return t}}getMenuCaption(){return this.track_&&this.track_.label?this.track_.label:this.localize(nt(this.kind_))}createMenu(){return this.options_.title=this.getMenuCaption(),super.createMenu()}createItems(){var e=[];if(this.track_){var t=this.track_.cues;if(t)for(let n=0,r=t.length;n<r;n++){var i=t[n];i=new Mn(this.player_,{track:this.track_,cue:i}),e.push(i)}}return e}}Rn.prototype.kind_="chapters",Rn.prototype.controlText_="Chapters",ut.registerComponent("ChaptersButton",Rn);class Un extends Nn{constructor(e,t,i){super(e,t,i);const n=e.textTracks(),r=je(this,this.handleTracksChange);n.addEventListener("change",r),this.on("dispose",(function(){n.removeEventListener("change",r)}))}handleTracksChange(e){var t=this.player().textTracks();let i=!1;for(let e=0,r=t.length;e<r;e++){var n=t[e];if(n.kind!==this.kind_&&"showing"===n.mode){i=!0;break}}i?this.disable():this.enable()}buildCSSClass(){return"vjs-descriptions-button "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-descriptions-button "+super.buildWrapperCSSClass()}}Un.prototype.kind_="descriptions",Un.prototype.controlText_="Descriptions",ut.registerComponent("DescriptionsButton",Un);class jn extends Nn{constructor(e,t,i){super(e,t,i)}buildCSSClass(){return"vjs-subtitles-button "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-subtitles-button "+super.buildWrapperCSSClass()}}jn.prototype.kind_="subtitles",jn.prototype.controlText_="Subtitles",ut.registerComponent("SubtitlesButton",jn);class Bn extends Ln{constructor(e,t){t.track={player:e,kind:t.kind,label:t.kind+" settings",selectable:!1,default:!1,mode:"disabled"},t.selectable=!1,t.name="CaptionSettingsMenuItem",super(e,t),this.addClass("vjs-texttrack-settings"),this.controlText(", opens "+t.kind+" settings dialog")}handleClick(e){this.player().getChild("textTrackSettings").open()}handleLanguagechange(){this.$(".vjs-menu-item-text").textContent=this.player_.localize(this.options_.kind+" settings"),super.handleLanguagechange()}}ut.registerComponent("CaptionSettingsMenuItem",Bn);class Fn extends Nn{constructor(e,t,i){super(e,t,i)}buildCSSClass(){return"vjs-captions-button "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-captions-button "+super.buildWrapperCSSClass()}createItems(){var e=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(e.push(new Bn(this.player_,{kind:this.kind_})),this.hideThreshold_+=1),super.createItems(e)}}Fn.prototype.kind_="captions",Fn.prototype.controlText_="Captions",ut.registerComponent("CaptionsButton",Fn);class qn extends Ln{createEl(e,t,i){return t=(e=super.createEl(e,t,i)).querySelector(".vjs-menu-item-text"),"captions"===this.options_.track.kind&&(t.appendChild(W("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),t.appendChild(W("span",{className:"vjs-control-text",textContent:" "+this.localize("Captions")}))),e}}ut.registerComponent("SubsCapsMenuItem",qn);class Hn extends Nn{constructor(e,t={}){super(e,t),this.label_="subtitles",-1<["en","en-us","en-ca","fr-ca"].indexOf(this.player_.language_)&&(this.label_="captions"),this.menuButton_.controlText(nt(this.label_))}buildCSSClass(){return"vjs-subs-caps-button "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-subs-caps-button "+super.buildWrapperCSSClass()}createItems(){let e=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(e.push(new Bn(this.player_,{kind:this.label_})),this.hideThreshold_+=1),super.createItems(e,qn)}}Hn.prototype.kinds_=["captions","subtitles"],Hn.prototype.controlText_="Subtitles",ut.registerComponent("SubsCapsButton",Hn);class Vn extends Pn{constructor(e,t){var i=t.track;const n=e.audioTracks(),r=(t.label=i.label||i.language||"Unknown",t.selected=i.enabled,super(e,t),this.track=i,this.addClass(`vjs-${i.kind}-menu-item`),(...e)=>{this.handleTracksChange.apply(this,e)});n.addEventListener("change",r),this.on("dispose",(()=>{n.removeEventListener("change",r)}))}createEl(e,t,i){return t=(e=super.createEl(e,t,i)).querySelector(".vjs-menu-item-text"),"main-desc"===this.options_.track.kind&&(t.appendChild(W("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),t.appendChild(W("span",{className:"vjs-control-text",textContent:" "+this.localize("Descriptions")}))),e}handleClick(e){if(super.handleClick(e),this.track.enabled=!0,this.player_.tech_.featuresNativeAudioTracks){var t=this.player_.audioTracks();for(let e=0;e<t.length;e++){var i=t[e];i!==this.track&&(i.enabled=i===this.track)}}}handleTracksChange(e){this.selected(this.track.enabled)}}ut.registerComponent("AudioTrackMenuItem",Vn);class $n extends An{constructor(e,t={}){t.tracks=e.audioTracks(),super(e,t)}buildCSSClass(){return"vjs-audio-button "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-audio-button "+super.buildWrapperCSSClass()}createItems(e=[]){this.hideThreshold_=1;var t=this.player_.audioTracks();for(let n=0;n<t.length;n++){var i=t[n];e.push(new Vn(this.player_,{track:i,selectable:!0,multiSelectable:!1}))}return e}}$n.prototype.controlText_="Audio Track",ut.registerComponent("AudioTrackButton",$n);class Wn extends Pn{constructor(e,t){var i=t.rate,n=parseFloat(i,10);t.label=i,t.selected=n===e.playbackRate(),t.selectable=!0,t.multiSelectable=!1,super(e,t),this.label=i,this.rate=n,this.on(e,"ratechange",(e=>this.update(e)))}handleClick(e){super.handleClick(),this.player().playbackRate(this.rate)}update(e){this.selected(this.player().playbackRate()===this.rate)}}Wn.prototype.contentElType="button",ut.registerComponent("PlaybackRateMenuItem",Wn);class zn extends In{constructor(e,t){super(e,t),this.menuButton_.el_.setAttribute("aria-describedby",this.labelElId_),this.updateVisibility(),this.updateLabel(),this.on(e,"loadstart",(e=>this.updateVisibility(e))),this.on(e,"ratechange",(e=>this.updateLabel(e))),this.on(e,"playbackrateschange",(e=>this.handlePlaybackRateschange(e)))}createEl(){var e=super.createEl();return this.labelElId_="vjs-playback-rate-value-label-"+this.id_,this.labelEl_=W("div",{className:"vjs-playback-rate-value",id:this.labelElId_,textContent:"1x"}),e.appendChild(this.labelEl_),e}dispose(){this.labelEl_=null,super.dispose()}buildCSSClass(){return"vjs-playback-rate "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-playback-rate "+super.buildWrapperCSSClass()}createItems(){var e=this.playbackRates(),t=[];for(let i=e.length-1;0<=i;i--)t.push(new Wn(this.player(),{rate:e[i]+"x"}));return t}handlePlaybackRateschange(e){this.update()}playbackRates(){var e=this.player();return e.playbackRates&&e.playbackRates()||[]}playbackRateSupported(){return this.player().tech_&&this.player().tech_.featuresPlaybackRate&&this.playbackRates()&&0<this.playbackRates().length}updateVisibility(e){this.playbackRateSupported()?this.removeClass("vjs-hidden"):this.addClass("vjs-hidden")}updateLabel(e){this.playbackRateSupported()&&(this.labelEl_.textContent=this.player().playbackRate()+"x")}}zn.prototype.controlText_="Playback Rate",ut.registerComponent("PlaybackRateMenuButton",zn);class Gn extends ut{buildCSSClass(){return"vjs-spacer "+super.buildCSSClass()}createEl(e="div",t={},i={}){return t.className||(t.className=this.buildCSSClass()),super.createEl(e,t,i)}}ut.registerComponent("Spacer",Gn),ut.registerComponent("CustomControlSpacer",class extends Gn{buildCSSClass(){return"vjs-custom-control-spacer "+super.buildCSSClass()}createEl(){return super.createEl("div",{className:this.buildCSSClass(),textContent:" "})}});class Xn extends ut{createEl(){return super.createEl("div",{className:"vjs-control-bar",dir:"ltr"})}}Xn.prototype.options_={children:["playToggle","skipBackward","skipForward","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","seekToLive","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","fullscreenToggle"]},"exitPictureInPicture"in document&&Xn.prototype.options_.children.splice(Xn.prototype.options_.children.length-1,0,"pictureInPictureToggle"),ut.registerComponent("ControlBar",Xn);class Kn extends kt{constructor(e,t){super(e,t),this.on(e,"error",(e=>this.open(e)))}buildCSSClass(){return"vjs-error-display "+super.buildCSSClass()}content(){var e=this.player().error();return e?this.localize(e.message):""}}Kn.prototype.options_=Object.assign({},kt.prototype.options_,{pauseOnOpen:!1,fillAlways:!0,temporary:!1,uncloseable:!0}),ut.registerComponent("ErrorDisplay",Kn);const Qn="vjs-text-track-settings";var Yn,Jn=["#F00","Red"],Zn=["#FFF","White"];const er={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[Yn=["#000","Black"],Zn,Jn,Ar=["#0F0","Green"],at=["#00F","Blue"],_s=["#FF0","Yellow"],vs=["#F0F","Magenta"],ha=["#0FF","Cyan"]]},backgroundOpacity:{selector:".vjs-bg-opacity > select",id:"captions-background-opacity-%s",label:"Opacity",options:[wa=["1","Opaque"],fa=["0.5","Semi-Transparent"],ma=["0","Transparent"]]},color:{selector:".vjs-text-color > select",id:"captions-foreground-color-%s",label:"Color",options:[Zn,Yn,Jn,Ar,at,_s,vs,ha]},edgeStyle:{selector:".vjs-edge-style > select",id:"%s",label:"Text Edge Style",options:[["none","None"],["raised","Raised"],["depressed","Depressed"],["uniform","Uniform"],["dropshadow","Dropshadow"]]},fontFamily:{selector:".vjs-font-family > select",id:"captions-font-family-%s",label:"Font Family",options:[["proportionalSansSerif","Proportional Sans-Serif"],["monospaceSansSerif","Monospace Sans-Serif"],["proportionalSerif","Proportional Serif"],["monospaceSerif","Monospace Serif"],["casual","Casual"],["script","Script"],["small-caps","Small Caps"]]},fontPercent:{selector:".vjs-font-percent > select",id:"captions-font-size-%s",label:"Font Size",options:[["0.50","50%"],["0.75","75%"],["1.00","100%"],["1.25","125%"],["1.50","150%"],["1.75","175%"],["2.00","200%"],["3.00","300%"],["4.00","400%"]],default:2,parser:e=>"1.00"===e?null:Number(e)},textOpacity:{selector:".vjs-text-opacity > select",id:"captions-foreground-opacity-%s",label:"Opacity",options:[wa,fa]},windowColor:{selector:".vjs-window-color > select",id:"captions-window-color-%s",label:"Color"},windowOpacity:{selector:".vjs-window-opacity > select",id:"captions-window-opacity-%s",label:"Opacity",options:[ma,fa,wa]}};function tr(e,t){if((e=t?t(e):e)&&"none"!==e)return e}er.windowColor.options=er.backgroundColor.options,ut.registerComponent("TextTrackSettings",class extends kt{constructor(e,t){t.temporary=!1,super(e,t),this.updateDisplay=this.updateDisplay.bind(this),this.fill(),this.hasBeenOpened_=this.hasBeenFilled_=!0,this.endDialog=W("p",{className:"vjs-control-text",textContent:this.localize("End of dialog window.")}),this.el().appendChild(this.endDialog),this.setDefaults(),void 0===t.persistTextTrackSettings&&(this.options_.persistTextTrackSettings=this.options_.playerOptions.persistTextTrackSettings),this.on(this.$(".vjs-done-button"),"click",(()=>{this.saveSettings(),this.close()})),this.on(this.$(".vjs-default-button"),"click",(()=>{this.setDefaults(),this.updateDisplay()})),p(er,(e=>{this.on(this.$(e.selector),"change",this.updateDisplay)})),this.options_.persistTextTrackSettings&&this.restoreSettings()}dispose(){this.endDialog=null,super.dispose()}createElSelect_(e,t="",i="label"){const n=(e=er[e]).id.replace("%s",this.id_),r=[t,n].join(" ").trim();return[`<${i} id="${n}" class="${"label"===i?"vjs-label":""}">`,this.localize(e.label),`</${i}>`,`<select aria-labelledby="${r}">`].concat(e.options.map((e=>{var t=n+"-"+e[1].replace(/\W+/g,"");return[`<option id="${t}" value="${e[0]}" `,`aria-labelledby="${r} ${t}">`,this.localize(e[1]),"</option>"].join("")}))).concat("</select>").join("")}createElFgColor_(){var e="captions-text-legend-"+this.id_;return['<fieldset class="vjs-fg vjs-track-setting">',`<legend id="${e}">`,this.localize("Text"),"</legend>",'<span class="vjs-text-color">',this.createElSelect_("color",e),"</span>",'<span class="vjs-text-opacity vjs-opacity">',this.createElSelect_("textOpacity",e),"</span>","</fieldset>"].join("")}createElBgColor_(){var e="captions-background-"+this.id_;return['<fieldset class="vjs-bg vjs-track-setting">',`<legend id="${e}">`,this.localize("Text Background"),"</legend>",'<span class="vjs-bg-color">',this.createElSelect_("backgroundColor",e),"</span>",'<span class="vjs-bg-opacity vjs-opacity">',this.createElSelect_("backgroundOpacity",e),"</span>","</fieldset>"].join("")}createElWinColor_(){var e="captions-window-"+this.id_;return['<fieldset class="vjs-window vjs-track-setting">',`<legend id="${e}">`,this.localize("Caption Area Background"),"</legend>",'<span class="vjs-window-color">',this.createElSelect_("windowColor",e),"</span>",'<span class="vjs-window-opacity vjs-opacity">',this.createElSelect_("windowOpacity",e),"</span>","</fieldset>"].join("")}createElColors_(){return W("div",{className:"vjs-track-settings-colors",innerHTML:[this.createElFgColor_(),this.createElBgColor_(),this.createElWinColor_()].join("")})}createElFont_(){return W("div",{className:"vjs-track-settings-font",innerHTML:['<fieldset class="vjs-font-percent vjs-track-setting">',this.createElSelect_("fontPercent","","legend"),"</fieldset>",'<fieldset class="vjs-edge-style vjs-track-setting">',this.createElSelect_("edgeStyle","","legend"),"</fieldset>",'<fieldset class="vjs-font-family vjs-track-setting">',this.createElSelect_("fontFamily","","legend"),"</fieldset>"].join("")})}createElControls_(){var e=this.localize("restore all settings to the default values");return W("div",{className:"vjs-track-settings-controls",innerHTML:[`<button type="button" class="vjs-default-button" title="${e}">`,this.localize("Reset"),`<span class="vjs-control-text"> ${e}</span>`,"</button>",`<button type="button" class="vjs-done-button">${this.localize("Done")}</button>`].join("")})}content(){return[this.createElColors_(),this.createElFont_(),this.createElControls_()]}label(){return this.localize("Caption Settings Dialog")}description(){return this.localize("Beginning of dialog window. Escape will cancel and close the window.")}buildCSSClass(){return super.buildCSSClass()+" vjs-text-track-settings"}getValues(){return m(er,((e,t,i)=>{n=this.$(t.selector),t=t.parser;var n=tr(n.options[n.options.selectedIndex].value,t);return void 0!==n&&(e[i]=n),e}),{})}setValues(e){p(er,((t,i)=>{var n=this.$(t.selector),r=e[i],s=t.parser;if(r)for(let e=0;e<n.options.length;e++)if(tr(n.options[e].value,s)===r){n.selectedIndex=e;break}}))}setDefaults(){p(er,(e=>{var t=e.hasOwnProperty("default")?e.default:0;this.$(e.selector).selectedIndex=t}))}restoreSettings(){let e;try{e=JSON.parse(window.localStorage.getItem(Qn))}catch(e){d.warn(e)}e&&this.setValues(e)}saveSettings(){if(this.options_.persistTextTrackSettings){var e=this.getValues();try{Object.keys(e).length?window.localStorage.setItem(Qn,JSON.stringify(e)):window.localStorage.removeItem(Qn)}catch(e){d.warn(e)}}}updateDisplay(){var e=this.player_.getChild("textTrackDisplay");e&&e.updateDisplay()}conditionalBlur_(){this.previouslyActiveEl_=null;var e=(t=this.player_.controlBar)&&t.subsCapsButton,t=t&&t.captionsButton;e?e.focus():t&&t.focus()}handleLanguagechange(){this.fill()}}),ut.registerComponent("ResizeManager",class extends ut{constructor(e,t){let i=t.ResizeObserver||window.ResizeObserver;super(e,y({createEl:!(i=null!==t.ResizeObserver&&i),reportTouchActivity:!1},t)),this.ResizeObserver=t.ResizeObserver||window.ResizeObserver,this.loadListener_=null,this.resizeObserver_=null,this.debouncedHandler_=Fe((()=>{this.resizeHandler()}),100,!1,this),i?(this.resizeObserver_=new this.ResizeObserver(this.debouncedHandler_),this.resizeObserver_.observe(e.el())):(this.loadListener_=()=>{if(this.el_&&this.el_.contentWindow){const e=this.debouncedHandler_;let t=this.unloadListener_=function(){De(this,"resize",e),De(this,"unload",t),t=null};Le(this.el_.contentWindow,"unload",t),Le(this.el_.contentWindow,"resize",e)}},this.one("load",this.loadListener_))}createEl(){return super.createEl("iframe",{className:"vjs-resize-manager",tabIndex:-1,title:this.localize("No content")},{"aria-hidden":"true"})}resizeHandler(){this.player_&&this.player_.trigger&&this.player_.trigger("playerresize")}dispose(){this.debouncedHandler_&&this.debouncedHandler_.cancel(),this.resizeObserver_&&(this.player_.el()&&this.resizeObserver_.unobserve(this.player_.el()),this.resizeObserver_.disconnect()),this.loadListener_&&this.off("load",this.loadListener_),this.el_&&this.el_.contentWindow&&this.unloadListener_&&this.unloadListener_.call(this.el_.contentWindow),this.ResizeObserver=null,this.resizeObserver=null,this.debouncedHandler_=null,this.loadListener_=null,super.dispose()}});const ir={trackingThreshold:20,liveTolerance:15};function nr(e){const t=e.el();if(!t.resetSourceWatch_){const i={},n=or(e),r=i=>(...n)=>(n=i.apply(t,n),rr(e),n);["append","appendChild","insertAdjacentHTML"].forEach((e=>{t[e]&&(i[e]=t[e],t[e]=r(i[e]))})),Object.defineProperty(t,"innerHTML",y(n,{set:r(n.set)})),t.resetSourceWatch_=()=>{t.resetSourceWatch_=null,Object.keys(i).forEach((e=>{t[e]=i[e]})),Object.defineProperty(t,"innerHTML",n)},e.one("sourceset",t.resetSourceWatch_)}}ut.registerComponent("LiveTracker",class extends ut{constructor(e,t){super(e,y(ir,t,{createEl:!1})),this.trackLiveHandler_=()=>this.trackLive_(),this.handlePlay_=e=>this.handlePlay(e),this.handleFirstTimeupdate_=e=>this.handleFirstTimeupdate(e),this.handleSeeked_=e=>this.handleSeeked(e),this.seekToLiveEdge_=e=>this.seekToLiveEdge(e),this.reset_(),this.on(this.player_,"durationchange",(e=>this.handleDurationchange(e))),this.on(this.player_,"canplay",(()=>this.toggleTracking()))}trackLive_(){if((e=this.player_.seekable())&&e.length){var e=Number(window.performance.now().toFixed(4)),t=-1===this.lastTime_?0:(e-this.lastTime_)/1e3;this.lastTime_=e,this.pastSeekEnd_=this.pastSeekEnd()+t,e=this.liveCurrentTime(),t=this.player_.currentTime();let i=this.player_.paused()||this.seekedBehindLive_||Math.abs(e-t)>this.options_.liveTolerance;(i=!(!this.timeupdateSeen_||e===1/0)&&i)!==this.behindLiveEdge_&&(this.behindLiveEdge_=i,this.trigger("liveedgechange"))}}handleDurationchange(){this.toggleTracking()}toggleTracking(){this.player_.duration()===1/0&&this.liveWindow()>=this.options_.trackingThreshold?(this.player_.options_.liveui&&this.player_.addClass("vjs-liveui"),this.startTracking()):(this.player_.removeClass("vjs-liveui"),this.stopTracking())}startTracking(){this.isTracking()||(this.timeupdateSeen_||(this.timeupdateSeen_=this.player_.hasStarted()),this.trackingInterval_=this.setInterval(this.trackLiveHandler_,30),this.trackLive_(),this.on(this.player_,["play","pause"],this.trackLiveHandler_),this.timeupdateSeen_?this.on(this.player_,"seeked",this.handleSeeked_):(this.one(this.player_,"play",this.handlePlay_),this.one(this.player_,"timeupdate",this.handleFirstTimeupdate_)))}handleFirstTimeupdate(){this.timeupdateSeen_=!0,this.on(this.player_,"seeked",this.handleSeeked_)}handleSeeked(){var e=Math.abs(this.liveCurrentTime()-this.player_.currentTime());this.seekedBehindLive_=this.nextSeekedFromUser_&&2<e,this.nextSeekedFromUser_=!1,this.trackLive_()}handlePlay(){this.one(this.player_,"timeupdate",this.seekToLiveEdge_)}reset_(){this.lastTime_=-1,this.pastSeekEnd_=0,this.lastSeekEnd_=-1,this.behindLiveEdge_=!0,this.timeupdateSeen_=!1,this.seekedBehindLive_=!1,this.nextSeekedFromUser_=!1,this.clearInterval(this.trackingInterval_),this.trackingInterval_=null,this.off(this.player_,["play","pause"],this.trackLiveHandler_),this.off(this.player_,"seeked",this.handleSeeked_),this.off(this.player_,"play",this.handlePlay_),this.off(this.player_,"timeupdate",this.handleFirstTimeupdate_),this.off(this.player_,"timeupdate",this.seekToLiveEdge_)}nextSeekedFromUser(){this.nextSeekedFromUser_=!0}stopTracking(){this.isTracking()&&(this.reset_(),this.trigger("liveedgechange"))}seekableEnd(){var e=this.player_.seekable(),t=[];let i=e?e.length:0;for(;i--;)t.push(e.end(i));return t.length?t.sort()[t.length-1]:1/0}seekableStart(){var e=this.player_.seekable(),t=[];let i=e?e.length:0;for(;i--;)t.push(e.start(i));return t.length?t.sort()[0]:0}liveWindow(){var e=this.liveCurrentTime();return e===1/0?0:e-this.seekableStart()}isLive(){return this.isTracking()}atLiveEdge(){return!this.behindLiveEdge()}liveCurrentTime(){return this.pastSeekEnd()+this.seekableEnd()}pastSeekEnd(){var e=this.seekableEnd();return-1!==this.lastSeekEnd_&&e!==this.lastSeekEnd_&&(this.pastSeekEnd_=0),this.lastSeekEnd_=e,this.pastSeekEnd_}behindLiveEdge(){return this.behindLiveEdge_}isTracking(){return"number"==typeof this.trackingInterval_}seekToLiveEdge(){this.seekedBehindLive_=!1,this.atLiveEdge()||(this.nextSeekedFromUser_=!1,this.player_.currentTime(this.liveCurrentTime()))}dispose(){this.stopTracking(),super.dispose()}}),ut.registerComponent("TitleBar",class extends ut{constructor(e,t){super(e,t),this.on("statechanged",(e=>this.updateDom_())),this.updateDom_()}createEl(){return this.els={title:W("div",{className:"vjs-title-bar-title",id:"vjs-title-bar-title-"+xe++}),description:W("div",{className:"vjs-title-bar-description",id:"vjs-title-bar-description-"+xe++})},W("div",{className:"vjs-title-bar"},{},Object.values(this.els))}updateDom_(){var e=this.player_.tech_;const t=e&&e.el_,i={title:"aria-labelledby",description:"aria-describedby"};["title","description"].forEach((e=>{var n=this.state[e],r=this.els[e];e=i[e],ue(r),n&&z(r,n),t&&(t.removeAttribute(e),n)&&t.setAttribute(e,r.id)})),this.state.title||this.state.description?this.show():this.hide()}update(e){this.setState(e)}dispose(){var e;(e=(e=this.player_.tech_)&&e.el_)&&(e.removeAttribute("aria-labelledby"),e.removeAttribute("aria-describedby")),super.dispose(),this.els=null}});const rr=e=>{var t=e.el();if(t.hasAttribute("src"))e.triggerSourceset(t.src);else{var i=e.$$("source"),n=[];let t="";if(!i.length)return!1;for(let e=0;e<i.length;e++){var r=i[e].src;r&&-1===n.indexOf(r)&&n.push(r)}if(!n.length)return!1;1===n.length&&(t=n[0]),e.triggerSourceset(t)}return!0},sr=Object.defineProperty({},"innerHTML",{get(){return this.cloneNode(!0).innerHTML},set(e){for(var t=document.createElement(this.nodeName.toLowerCase()),i=(t.innerHTML=e,document.createDocumentFragment());t.childNodes.length;)i.appendChild(t.childNodes[0]);return this.innerText="",window.Element.prototype.appendChild.call(this,i),this.innerHTML}}),ar=(e,t)=>{let i={};for(let n=0;n<e.length&&!((i=Object.getOwnPropertyDescriptor(e[n],t))&&i.set&&i.get);n++);return i.enumerable=!0,i.configurable=!0,i},or=e=>ar([e.el(),window.HTMLMediaElement.prototype,window.Element.prototype,sr],"innerHTML"),lr=Object.defineProperty({},"src",{get(){return this.hasAttribute("src")?Ut(window.Element.prototype.getAttribute.call(this,"src")):""},set(e){return window.Element.prototype.setAttribute.call(this,"src",e),e}});class ur extends Bi{constructor(e,t){super(e,t),t=e.source;let i=!1;if(this.featuresVideoFrameCallback=this.featuresVideoFrameCallback&&"VIDEO"===this.el_.tagName,t&&(this.el_.currentSrc!==t.src||e.tag&&3===e.tag.initNetworkState_)?this.setSource(t):this.handleLateInit_(this.el_),e.enableSourceset&&this.setupSourcesetHandling_(),this.isScrubbing_=!1,this.el_.hasChildNodes()){var n=this.el_.childNodes;let e=n.length;for(var r=[];e--;){var s=n[e];"track"===s.nodeName.toLowerCase()&&(this.featuresNativeTextTracks?(this.remoteTextTrackEls().addTrackElement_(s),this.remoteTextTracks().addTrack(s.track),this.textTracks().addTrack(s.track),i||this.el_.hasAttribute("crossorigin")||!jt(s.src)||(i=!0)):r.push(s))}for(let e=0;e<r.length;e++)this.el_.removeChild(r[e])}this.proxyNativeTracks_(),this.featuresNativeTextTracks&&i&&d.warn("Text Tracks are being loaded from another origin but the crossorigin attribute isn't used.\nThis may prevent text tracks from loading."),this.restoreMetadataTracksInIOSNativePlayer_(),(M||N)&&!0===e.nativeControlsForTouch&&this.setControls(!0),this.proxyWebkitFullscreen_(),this.triggerReady()}dispose(){this.el_&&this.el_.resetSourceset_&&this.el_.resetSourceset_(),ur.disposeMediaElement(this.el_),this.options_=null,super.dispose()}setupSourcesetHandling_(){!function(e){if(e.featuresSourceset){const t=e.el();if(!t.resetSourceset_){const i=ar([e.el(),window.HTMLMediaElement.prototype,lr],"src"),n=t.setAttribute,r=t.load;Object.defineProperty(t,"src",y(i,{set:n=>(n=i.set.call(t,n),e.triggerSourceset(t.src),n)})),t.setAttribute=(i,r)=>(r=n.call(t,i,r),/src/i.test(i)&&e.triggerSourceset(t.src),r),t.load=()=>{var i=r.call(t);return rr(e)||(e.triggerSourceset(""),nr(e)),i},t.currentSrc?e.triggerSourceset(t.currentSrc):rr(e)||nr(e),t.resetSourceset_=()=>{t.resetSourceset_=null,t.load=r,t.setAttribute=n,Object.defineProperty(t,"src",i),t.resetSourceWatch_&&t.resetSourceWatch_()}}}}(this)}restoreMetadataTracksInIOSNativePlayer_(){const e=this.textTracks();let t;const i=()=>{t=[];for(let n=0;n<e.length;n++){var i=e[n];"metadata"===i.kind&&t.push({track:i,storedMode:i.mode})}},n=(i(),e.addEventListener("change",i),this.on("dispose",(()=>e.removeEventListener("change",i))),()=>{for(let e=0;e<t.length;e++){var i=t[e];"disabled"===i.track.mode&&i.track.mode!==i.storedMode&&(i.track.mode=i.storedMode)}e.removeEventListener("change",n)});this.on("webkitbeginfullscreen",(()=>{e.removeEventListener("change",i),e.removeEventListener("change",n),e.addEventListener("change",n)})),this.on("webkitendfullscreen",(()=>{e.removeEventListener("change",i),e.addEventListener("change",i),e.removeEventListener("change",n)}))}overrideNative_(e,t){if(t===this[`featuresNative${e}Tracks`]){const i=e.toLowerCase();this[i+"TracksListeners_"]&&Object.keys(this[i+"TracksListeners_"]).forEach((e=>{this.el()[i+"Tracks"].removeEventListener(e,this[i+"TracksListeners_"][e])})),this[`featuresNative${e}Tracks`]=!t,this[i+"TracksListeners_"]=null,this.proxyNativeTracksForType_(i)}}overrideNativeAudioTracks(e){this.overrideNative_("Audio",e)}overrideNativeVideoTracks(e){this.overrideNative_("Video",e)}proxyNativeTracksForType_(e){var t=oi[e];const i=this.el()[t.getterName],n=this[t.getterName]();if(this[`featuresNative${t.capitalName}Tracks`]&&i&&i.addEventListener){const r={change:t=>{var i={type:"change",target:n,currentTarget:n,srcElement:n};n.trigger(i),"text"===e&&this[li.remoteText.getterName]().trigger(i)},addtrack(e){n.addTrack(e.track)},removetrack(e){n.removeTrack(e.track)}},s=function(){var e=[];for(let t=0;t<n.length;t++){let r=!1;for(let e=0;e<i.length;e++)if(i[e]===n[t]){r=!0;break}r||e.push(n[t])}for(;e.length;)n.removeTrack(e.shift())};this[t.getterName+"Listeners_"]=r,Object.keys(r).forEach((e=>{const t=r[e];i.addEventListener(e,t),this.on("dispose",(n=>i.removeEventListener(e,t)))})),this.on("loadstart",s),this.on("dispose",(e=>this.off("loadstart",s)))}}proxyNativeTracks_(){oi.names.forEach((e=>{this.proxyNativeTracksForType_(e)}))}createEl(){let e=this.options_.tag;e&&(this.options_.playerElIngest||this.movingMediaElementInDOM)||(e?(t=e.cloneNode(!0),e.parentNode&&e.parentNode.insertBefore(t,e),ur.disposeMediaElement(e),e=t):(e=document.createElement("video"),t=y({},this.options_.tag&&Z(this.options_.tag)),M&&!0===this.options_.nativeControlsForTouch||delete t.controls,J(e,Object.assign(t,{id:this.options_.techId,class:"vjs-tech"}))),e.playerId=this.options_.playerId),void 0!==this.options_.preload&&te(e,"preload",this.options_.preload),void 0!==this.options_.disablePictureInPicture&&(e.disablePictureInPicture=this.options_.disablePictureInPicture);var t,i=["loop","muted","playsinline","autoplay"];for(let t=0;t<i.length;t++){var n=i[t],r=this.options_[n];void 0!==r&&(r?te(e,n,n):ie(e,n),e[n]=r)}return e}handleLateInit_(e){if(0!==e.networkState&&3!==e.networkState)if(0===e.readyState){let e=!1;const t=function(){e=!0},i=(this.on("loadstart",t),function(){e||this.trigger("loadstart")});this.on("loadedmetadata",i),this.ready((function(){this.off("loadstart",t),this.off("loadedmetadata",i),e||this.trigger("loadstart")}))}else{const t=["loadstart"];t.push("loadedmetadata"),2<=e.readyState&&t.push("loadeddata"),3<=e.readyState&&t.push("canplay"),4<=e.readyState&&t.push("canplaythrough"),this.ready((function(){t.forEach((function(e){this.trigger(e)}),this)}))}}setScrubbing(e){this.isScrubbing_=e}scrubbing(){return this.isScrubbing_}setCurrentTime(e){try{this.isScrubbing_&&this.el_.fastSeek&&B?this.el_.fastSeek(e):this.el_.currentTime=e}catch(e){d(e,"Video is not ready. (Video.js)")}}duration(){if(this.el_.duration===1/0&&w&&x&&0===this.el_.currentTime){const e=()=>{0<this.el_.currentTime&&(this.el_.duration===1/0&&this.trigger("durationchange"),this.off("timeupdate",e))};return this.on("timeupdate",e),NaN}return this.el_.duration||NaN}width(){return this.el_.offsetWidth}height(){return this.el_.offsetHeight}proxyWebkitFullscreen_(){if("webkitDisplayingFullscreen"in this.el_){const e=function(){this.trigger("fullscreenchange",{isFullscreen:!1}),this.el_.controls&&!this.options_.nativeControlsForTouch&&this.controls()&&(this.el_.controls=!1)},t=function(){"webkitPresentationMode"in this.el_&&"picture-in-picture"!==this.el_.webkitPresentationMode&&(this.one("webkitendfullscreen",e),this.trigger("fullscreenchange",{isFullscreen:!0,nativeIOSFullscreen:!0}))};this.on("webkitbeginfullscreen",t),this.on("dispose",(()=>{this.off("webkitbeginfullscreen",t),this.off("webkitendfullscreen",e)}))}}supportsFullScreen(){return"function"==typeof this.el_.webkitEnterFullScreen}enterFullScreen(){const e=this.el_;if(e.paused&&e.networkState<=e.HAVE_METADATA)St(this.el_.play()),this.setTimeout((function(){e.pause();try{e.webkitEnterFullScreen()}catch(e){this.trigger("fullscreenerror",e)}}),0);else try{e.webkitEnterFullScreen()}catch(e){this.trigger("fullscreenerror",e)}}exitFullScreen(){this.el_.webkitDisplayingFullscreen?this.el_.webkitExitFullScreen():this.trigger("fullscreenerror",new Error("The video is not fullscreen"))}requestPictureInPicture(){return this.el_.requestPictureInPicture()}requestVideoFrameCallback(e){return this.featuresVideoFrameCallback&&!this.el_.webkitKeys?this.el_.requestVideoFrameCallback(e):super.requestVideoFrameCallback(e)}cancelVideoFrameCallback(e){this.featuresVideoFrameCallback&&!this.el_.webkitKeys?this.el_.cancelVideoFrameCallback(e):super.cancelVideoFrameCallback(e)}src(e){if(void 0===e)return this.el_.src;this.setSrc(e)}reset(){ur.resetMediaElement(this.el_)}currentSrc(){return this.currentSource_?this.currentSource_.src:this.el_.currentSrc}setControls(e){this.el_.controls=!!e}addTextTrack(e,t,i){return this.featuresNativeTextTracks?this.el_.addTextTrack(e,t,i):super.addTextTrack(e,t,i)}createRemoteTextTrack(e){var t;return this.featuresNativeTextTracks?(t=document.createElement("track"),e.kind&&(t.kind=e.kind),e.label&&(t.label=e.label),(e.language||e.srclang)&&(t.srclang=e.language||e.srclang),e.default&&(t.default=e.default),e.id&&(t.id=e.id),e.src&&(t.src=e.src),t):super.createRemoteTextTrack(e)}addRemoteTextTrack(e,t){return e=super.addRemoteTextTrack(e,t),this.featuresNativeTextTracks&&this.el().appendChild(e),e}removeRemoteTextTrack(e){if(super.removeRemoteTextTrack(e),this.featuresNativeTextTracks){var t=this.$$("track");let i=t.length;for(;i--;)e!==t[i]&&e!==t[i].track||this.el().removeChild(t[i])}}getVideoPlaybackQuality(){var e;return"function"==typeof this.el().getVideoPlaybackQuality?this.el().getVideoPlaybackQuality():(e={},void 0!==this.el().webkitDroppedFrameCount&&void 0!==this.el().webkitDecodedFrameCount&&(e.droppedVideoFrames=this.el().webkitDroppedFrameCount,e.totalVideoFrames=this.el().webkitDecodedFrameCount),window.performance&&(e.creationTime=window.performance.now()),e)}}_(ur,"TEST_VID",(function(){var e,t;if(q())return e=document.createElement("video"),(t=document.createElement("track")).kind="captions",t.srclang="en",t.label="English",e.appendChild(t),e})),ur.isSupported=function(){try{ur.TEST_VID.volume=.5}catch(e){return!1}return!(!ur.TEST_VID||!ur.TEST_VID.canPlayType)},ur.canPlayType=function(e){return ur.TEST_VID.canPlayType(e)},ur.canPlaySource=function(e,t){return ur.canPlayType(e.type)},ur.canControlVolume=function(){try{const t=ur.TEST_VID.volume;ur.TEST_VID.volume=t/2+.1;var e=t!==ur.TEST_VID.volume;return e&&j?(window.setTimeout((()=>{ur&&ur.prototype&&(ur.prototype.featuresVolumeControl=t!==ur.TEST_VID.volume)})),!1):e}catch(e){return!1}},ur.canMuteVolume=function(){try{var e=ur.TEST_VID.muted;return ur.TEST_VID.muted=!e,ur.TEST_VID.muted?te(ur.TEST_VID,"muted","muted"):ie(ur.TEST_VID,"muted"),e!==ur.TEST_VID.muted}catch(e){return!1}},ur.canControlPlaybackRate=function(){if(w&&x&&A<58)return!1;try{var e=ur.TEST_VID.playbackRate;return ur.TEST_VID.playbackRate=e/2+.1,e!==ur.TEST_VID.playbackRate}catch(e){return!1}},ur.canOverrideAttributes=function(){try{var e=()=>{};Object.defineProperty(document.createElement("video"),"src",{get:e,set:e}),Object.defineProperty(document.createElement("audio"),"src",{get:e,set:e}),Object.defineProperty(document.createElement("video"),"innerHTML",{get:e,set:e}),Object.defineProperty(document.createElement("audio"),"innerHTML",{get:e,set:e})}catch(e){return!1}return!0},ur.supportsNativeTextTracks=function(){return B||j&&x},ur.supportsNativeVideoTracks=function(){return!(!ur.TEST_VID||!ur.TEST_VID.videoTracks)},ur.supportsNativeAudioTracks=function(){return!(!ur.TEST_VID||!ur.TEST_VID.audioTracks)},ur.Events=["loadstart","suspend","abort","error","emptied","stalled","loadedmetadata","loadeddata","canplay","canplaythrough","playing","waiting","seeking","seeked","ended","durationchange","timeupdate","progress","play","pause","ratechange","resize","volumechange"],[["featuresMuteControl","canMuteVolume"],["featuresPlaybackRate","canControlPlaybackRate"],["featuresSourceset","canOverrideAttributes"],["featuresNativeTextTracks","supportsNativeTextTracks"],["featuresNativeVideoTracks","supportsNativeVideoTracks"],["featuresNativeAudioTracks","supportsNativeAudioTracks"]].forEach((function([e,t]){_(ur.prototype,e,(()=>ur[t]()),!0)})),ur.prototype.featuresVolumeControl=ur.canControlVolume(),ur.prototype.movingMediaElementInDOM=!j,ur.prototype.featuresFullscreenResize=!0,ur.prototype.featuresProgressEvents=!0,ur.prototype.featuresTimeupdateEvents=!0,ur.prototype.featuresVideoFrameCallback=!(!ur.TEST_VID||!ur.TEST_VID.requestVideoFrameCallback),ur.disposeMediaElement=function(e){if(e){for(e.parentNode&&e.parentNode.removeChild(e);e.hasChildNodes();)e.removeChild(e.firstChild);if(e.removeAttribute("src"),"function"==typeof e.load)try{e.load()}catch(e){}}},ur.resetMediaElement=function(e){if(e){var t=e.querySelectorAll("source");let i=t.length;for(;i--;)e.removeChild(t[i]);if(e.removeAttribute("src"),"function"==typeof e.load)try{e.load()}catch(e){}}},["muted","defaultMuted","autoplay","controls","loop","playsinline"].forEach((function(e){ur.prototype[e]=function(){return this.el_[e]||this.el_.hasAttribute(e)}})),["muted","defaultMuted","autoplay","loop","playsinline"].forEach((function(e){ur.prototype["set"+nt(e)]=function(t){(this.el_[e]=t)?this.el_.setAttribute(e,e):this.el_.removeAttribute(e)}})),["paused","currentTime","buffered","volume","poster","preload","error","seeking","seekable","ended","playbackRate","defaultPlaybackRate","disablePictureInPicture","played","networkState","readyState","videoWidth","videoHeight","crossOrigin"].forEach((function(e){ur.prototype[e]=function(){return this.el_[e]}})),["volume","src","poster","preload","playbackRate","defaultPlaybackRate","disablePictureInPicture","crossOrigin"].forEach((function(e){ur.prototype["set"+nt(e)]=function(t){this.el_[e]=t}})),["pause","load","play"].forEach((function(e){ur.prototype[e]=function(){return this.el_[e]()}})),Bi.withSourceHandlers(ur),ur.nativeSourceHandler={},ur.nativeSourceHandler.canPlayType=function(e){try{return ur.TEST_VID.canPlayType(e)}catch(e){return""}},ur.nativeSourceHandler.canHandleSource=function(e,t){return e.type?ur.nativeSourceHandler.canPlayType(e.type):e.src?(e=Bt(e.src),ur.nativeSourceHandler.canPlayType("video/"+e)):""},ur.nativeSourceHandler.handleSource=function(e,t,i){t.setSrc(e.src)},ur.nativeSourceHandler.dispose=function(){},ur.registerSourceHandler(ur.nativeSourceHandler),Bi.registerTech("Html5",ur);const dr=["progress","abort","suspend","emptied","stalled","loadedmetadata","loadeddata","timeupdate","resize","volumechange","texttrackchange"],hr={canplay:"CanPlay",canplaythrough:"CanPlayThrough",playing:"Playing",seeked:"Seeked"},cr=["tiny","xsmall","small","medium","large","xlarge","huge"],pr={},mr=(cr.forEach((e=>{var t="x"===e.charAt(0)?"x-"+e.substring(1):e;pr[e]="vjs-layout-"+t})),{tiny:210,xsmall:320,small:425,medium:768,large:1440,xlarge:2560,huge:1/0});class fr extends ut{constructor(t,i,n){if(t.id=t.id||i.id||"vjs_video_"+xe++,(i=Object.assign(fr.getTagSettings(t),i)).initChildren=!1,i.createEl=!1,i.evented=!1,i.reportTouchActivity=!1,i.language||(s=t.closest("[lang]"))&&(i.language=s.getAttribute("lang")),super(null,i,n),this.boundDocumentFullscreenChange_=e=>this.documentFullscreenChange_(e),this.boundFullWindowOnEscKey_=e=>this.fullWindowOnEscKey(e),this.boundUpdateStyleEl_=e=>this.updateStyleEl_(e),this.boundApplyInitTime_=e=>this.applyInitTime_(e),this.boundUpdateCurrentBreakpoint_=e=>this.updateCurrentBreakpoint_(e),this.boundHandleTechClick_=e=>this.handleTechClick_(e),this.boundHandleTechDoubleClick_=e=>this.handleTechDoubleClick_(e),this.boundHandleTechTouchStart_=e=>this.handleTechTouchStart_(e),this.boundHandleTechTouchMove_=e=>this.handleTechTouchMove_(e),this.boundHandleTechTouchEnd_=e=>this.handleTechTouchEnd_(e),this.boundHandleTechTap_=e=>this.handleTechTap_(e),this.isFullscreen_=!1,this.log=h(this.id_),this.fsApi_=r,this.isPosterFromTech_=!1,this.queuedCallbacks_=[],this.isReady_=!1,this.hasStarted_=!1,this.userActive_=!1,this.debugEnabled_=!1,this.audioOnlyMode_=!1,this.audioPosterMode_=!1,this.audioOnlyCache_={playerHeight:null,hiddenChildren:[]},!this.options_||!this.options_.techOrder||!this.options_.techOrder.length)throw new Error("No techOrder specified. Did you overwrite videojs.options instead of just changing the properties you want to override?");if(this.tag=t,this.tagAttributes=t&&Z(t),this.language(this.options_.language),i.languages){const e={};Object.getOwnPropertyNames(i.languages).forEach((function(t){e[t.toLowerCase()]=i.languages[t]})),this.languages_=e}else this.languages_=fr.prototype.options_.languages;this.resetCache_(),this.poster_=i.poster||"",this.controls_=!!i.controls,t.controls=!1,t.removeAttribute("controls"),this.changingSrc_=!1,this.playCallbacks_=[],this.playTerminatedQueue_=[],t.hasAttribute("autoplay")?this.autoplay(!0):this.autoplay(this.options_.autoplay),i.plugins&&Object.keys(i.plugins).forEach((e=>{if("function"!=typeof this[e])throw new Error(`plugin "${e}" does not exist`)})),this.scrubbing_=!1,this.el_=this.createEl(),Ze(this,{eventBusKey:"el_"}),this.fsApi_.requestFullscreen&&(Le(document,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),this.on(this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_)),this.fluid_&&this.on(["playerreset","resize"],this.boundUpdateStyleEl_);var s=y(this.options_);i.plugins&&Object.keys(i.plugins).forEach((e=>{this[e](i.plugins[e])})),i.debug&&this.debug(!0),this.options_.playerOptions=s,this.middleware_=[],this.playbackRates(i.playbackRates),this.initChildren(),this.isAudio("audio"===t.nodeName.toLowerCase()),this.controls()?this.addClass("vjs-controls-enabled"):this.addClass("vjs-controls-disabled"),this.el_.setAttribute("role","region"),this.isAudio()?this.el_.setAttribute("aria-label",this.localize("Audio Player")):this.el_.setAttribute("aria-label",this.localize("Video 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e,t=this.tag,i=this.playerElIngest_=t.parentNode&&t.parentNode.hasAttribute&&t.parentNode.hasAttribute("data-vjs-player");const n="video-js"===this.tag.tagName.toLowerCase(),r=(i?e=this.el_=t.parentNode:n||(e=this.el_=super.createEl("div")),Z(t));if(n){for(e=this.el_=t,t=this.tag=document.createElement("video");e.children.length;)t.appendChild(e.firstChild);X(e,"video-js")||K(e,"video-js"),e.appendChild(t),i=this.playerElIngest_=e,Object.keys(e).forEach((i=>{try{t[i]=e[i]}catch(i){}}))}t.setAttribute("tabindex","-1"),r.tabindex="-1",x&&L&&(t.setAttribute("role","application"),r.role="application"),t.removeAttribute("width"),t.removeAttribute("height"),"width"in r&&delete r.width,"height"in r&&delete r.height,Object.getOwnPropertyNames(r).forEach((function(i){n&&"class"===i||e.setAttribute(i,r[i]),n&&t.setAttribute(i,r[i])})),t.playerId=t.id,t.id+="_html5_api",t.className="vjs-tech",(t.player=e.player=this).addClass("vjs-paused"),!0!==window.VIDEOJS_NO_DYNAMIC_STYLE&&(this.styleEl_=we("vjs-styles-dimensions"),s=me(".vjs-styles-defaults"),(a=me("head")).insertBefore(this.styleEl_,s?s.nextSibling:a.firstChild)),this.fill_=!1,this.fluid_=!1,this.width(this.options_.width),this.height(this.options_.height),this.fill(this.options_.fill),this.fluid(this.options_.fluid),this.aspectRatio(this.options_.aspectRatio),this.crossOrigin(this.options_.crossOrigin||this.options_.crossorigin);var s,a,o=t.getElementsByTagName("a");for(let e=0;e<o.length;e++){var l=o.item(e);K(l,"vjs-hidden"),l.setAttribute("hidden","hidden")}return t.initNetworkState_=t.networkState,t.parentNode&&!i&&t.parentNode.insertBefore(e,t),G(t,e),this.children_.unshift(t),this.el_.setAttribute("lang",this.language_),this.el_.setAttribute("translate","no"),this.el_=e}crossOrigin(e){if(void 0===e)return this.techGet_("crossOrigin");null!==e&&"anonymous"!==e&&"use-credentials"!==e?d.warn(`crossOrigin must be null, "anonymous" or "use-credentials", given "${e}"`):(this.techCall_("setCrossOrigin",e),this.posterImage&&this.posterImage.crossOrigin(e))}width(e){return this.dimension("width",e)}height(e){return this.dimension("height",e)}dimension(e,t){var i,n=e+"_";if(void 0===t)return this[n]||0;""===t||"auto"===t?(this[n]=void 0,this.updateStyleEl_()):(i=parseFloat(t),isNaN(i)?d.error(`Improper value "${t}" supplied for for `+e):(this[n]=i,this.updateStyleEl_()))}fluid(e){if(void 0===e)return!!this.fluid_;var 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this.scrubbing_;this.scrubbing_=!!e,this.techCall_("setScrubbing",this.scrubbing_),e?this.addClass("vjs-scrubbing"):this.removeClass("vjs-scrubbing")}currentTime(e){return void 0!==e?(e<0&&(e=0),this.isReady_&&!this.changingSrc_&&this.tech_&&this.tech_.isReady_?(this.techCall_("setCurrentTime",e),void(this.cache_.initTime=0)):(this.cache_.initTime=e,this.off("canplay",this.boundApplyInitTime_),void this.one("canplay",this.boundApplyInitTime_))):(this.cache_.currentTime=this.techGet_("currentTime")||0,this.cache_.currentTime)}applyInitTime_(){this.currentTime(this.cache_.initTime)}duration(e){if(void 0===e)return void 0!==this.cache_.duration?this.cache_.duration:NaN;(e=(e=parseFloat(e))<0?1/0:e)!==this.cache_.duration&&((this.cache_.duration=e)===1/0?this.addClass("vjs-live"):this.removeClass("vjs-live"),isNaN(e)||this.trigger("durationchange"))}remainingTime(){return this.duration()-this.currentTime()}remainingTimeDisplay(){return 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this.isFullscreen_;t=this.isFullscreen_,this.isFullscreen_=Boolean(e),this.isFullscreen_!==t&&this.fsApi_.prefixed&&this.trigger("fullscreenchange"),this.toggleFullscreenClass_()}requestFullscreen(e){this.isInPictureInPicture()&&this.exitPictureInPicture();const t=this;return new Promise(((i,n)=>{function r(){t.off("fullscreenerror",a),t.off("fullscreenchange",s)}function s(){r(),i()}function a(e,t){r(),n(t)}t.one("fullscreenchange",s),t.one("fullscreenerror",a);var o=t.requestFullscreenHelper_(e);o&&(o.then(r,r),o.then(i,n))}))}requestFullscreenHelper_(e){let t;if(this.fsApi_.prefixed||(t=this.options_.fullscreen&&this.options_.fullscreen.options||{},void 0!==e&&(t=e)),this.fsApi_.requestFullscreen)return(e=this.el_[this.fsApi_.requestFullscreen](t))&&e.then((()=>this.isFullscreen(!0)),(()=>this.isFullscreen(!1))),e;this.tech_.supportsFullScreen()&&1==!this.options_.preferFullWindow?this.techCall_("enterFullScreen"):this.enterFullWindow()}exitFullscreen(){const e=this;return new Promise(((t,i)=>{function n(){e.off("fullscreenerror",s),e.off("fullscreenchange",r)}function r(){n(),t()}function s(e,t){n(),i(t)}e.one("fullscreenchange",r),e.one("fullscreenerror",s);var a=e.exitFullscreenHelper_();a&&(a.then(n,n),a.then(t,i))}))}exitFullscreenHelper_(){var e;if(this.fsApi_.requestFullscreen)return(e=document[this.fsApi_.exitFullscreen]())&&St(e.then((()=>this.isFullscreen(!1)))),e;this.tech_.supportsFullScreen()&&1==!this.options_.preferFullWindow?this.techCall_("exitFullScreen"):this.exitFullWindow()}enterFullWindow(){this.isFullscreen(!0),this.isFullWindow=!0,this.docOrigOverflow=document.documentElement.style.overflow,Le(document,"keydown",this.boundFullWindowOnEscKey_),document.documentElement.style.overflow="hidden",K(document.body,"vjs-full-window"),this.trigger("enterFullWindow")}fullWindowOnEscKey(e){lt.isEventKey(e,"Esc")&&!0===this.isFullscreen()&&(this.isFullWindow?this.exitFullWindow():this.exitFullscreen())}exitFullWindow(){this.isFullscreen(!1),this.isFullWindow=!1,De(document,"keydown",this.boundFullWindowOnEscKey_),document.documentElement.style.overflow=this.docOrigOverflow,Q(document.body,"vjs-full-window"),this.trigger("exitFullWindow")}disablePictureInPicture(e){if(void 0===e)return this.techGet_("disablePictureInPicture");this.techCall_("setDisablePictureInPicture",e),this.options_.disablePictureInPicture=e,this.trigger("disablepictureinpicturechanged")}isInPictureInPicture(e){if(void 0===e)return!!this.isInPictureInPicture_;this.isInPictureInPicture_=!!e,this.togglePictureInPictureClass_()}requestPictureInPicture(){if(this.options_.enableDocumentPictureInPicture&&window.documentPictureInPicture){const e=document.createElement(this.el().tagName);return e.classList=this.el().classList,e.classList.add("vjs-pip-container"),this.posterImage&&e.appendChild(this.posterImage.el().cloneNode(!0)),this.titleBar&&e.appendChild(this.titleBar.el().cloneNode(!0)),e.appendChild(W("p",{className:"vjs-pip-text"},{},this.localize("Playing in picture-in-picture"))),window.documentPictureInPicture.requestWindow({initialAspectRatio:this.videoWidth()/this.videoHeight(),copyStyleSheets:!0}).then((t=>(this.el_.parentNode.insertBefore(e,this.el_),t.document.body.append(this.el_),t.document.body.classList.add("vjs-pip-window"),this.player_.isInPictureInPicture(!0),this.player_.trigger("enterpictureinpicture"),t.addEventListener("unload",(t=>{t=t.target.querySelector(".video-js"),e.replaceWith(t),this.player_.isInPictureInPicture(!1),this.player_.trigger("leavepictureinpicture")})),t)))}return"pictureInPictureEnabled"in document&&!1===this.disablePictureInPicture()?this.techGet_("requestPictureInPicture"):Promise.reject("No PiP mode is available")}exitPictureInPicture(){return window.documentPictureInPicture&&window.documentPictureInPicture.window?(window.documentPictureInPicture.window.close(),Promise.resolve()):"pictureInPictureEnabled"in document?document.exitPictureInPicture():void 0}handleKeyDown(e){var t,i,n=this.options_.userActions;n&&n.hotkeys&&(i=(t=this.el_.ownerDocument.activeElement).tagName.toLowerCase(),t.isContentEditable||("input"===i?-1===["button","checkbox","hidden","radio","reset","submit"].indexOf(t.type):-1!==["textarea"].indexOf(i))||("function"==typeof n.hotkeys?n.hotkeys.call(this,e):this.handleHotkeys(e)))}handleHotkeys(e){var{fullscreenKey:t=e=>lt.isEventKey(e,"f"),muteKey:i=e=>lt.isEventKey(e,"m"),playPauseKey:n=e=>lt.isEventKey(e,"k")||lt.isEventKey(e,"Space")}=this.options_.userActions?this.options_.userActions.hotkeys:{};t.call(this,e)?(e.preventDefault(),e.stopPropagation(),t=ut.getComponent("FullscreenToggle"),!1!==document[this.fsApi_.fullscreenEnabled]&&t.prototype.handleClick.call(this,e)):i.call(this,e)?(e.preventDefault(),e.stopPropagation(),ut.getComponent("MuteToggle").prototype.handleClick.call(this,e)):n.call(this,e)&&(e.preventDefault(),e.stopPropagation(),ut.getComponent("PlayToggle").prototype.handleClick.call(this,e))}canPlayType(e){var t;for(let n=0,r=this.options_.techOrder;n<r.length;n++){var i=r[n];let s=Bi.getTech(i);if(s=s||ut.getComponent(i)){if(s.isSupported()&&(t=s.canPlayType(e)))return t}else d.error(`The "${i}" tech is undefined. Skipped browser support check for that tech.`)}return""}selectSource(e){function t(e,t,i){let n;return e.some((e=>t.some((t=>{if(n=i(e,t))return!0})))),n}var i=this.options_.techOrder.map((e=>[e,Bi.getTech(e)])).filter((([e,t])=>t?t.isSupported():(d.error(`The "${e}" tech is undefined. Skipped browser support check for that tech.`),!1)));let n;var r,s=([e,t],i)=>{if(t.canPlaySource(i,this.options_[e.toLowerCase()]))return{source:i,tech:e}};return(n=this.options_.sourceOrder?t(e,i,(r=s,(e,t)=>r(t,e))):t(i,e,s))||!1}handleSrc_(e,t){if(void 0===e)return this.cache_.src||"";this.resetRetryOnError_&&this.resetRetryOnError_();const i=Xi(e);if(i.length){if(this.changingSrc_=!0,t||(this.cache_.sources=i),this.updateSourceCaches_(i[0]),function(e,t,i){e.setTimeout((()=>function e(t={},i=[],n,r,s=[],a=!1){const[o,...l]=i;if("string"==typeof o)e(t,Fi[o],n,r,s,a);else if(o){const i=function(e,t){var i=qi[e.id()];let n=null;if(null==i)n=t(e),qi[e.id()]=[[t,n]];else{for(let e=0;e<i.length;e++){var[r,s]=i[e];r===t&&(n=s)}null===n&&(n=t(e),i.push([t,n]))}return n}(r,o);if(!i.setSource)return s.push(i),e(t,l,n,r,s,a);i.setSource(Object.assign({},t),(function(o,u){if(o)return e(t,l,n,r,s,a);s.push(i),e(u,t.type===u.type?l:Fi[u.type],n,r,s,a)}))}else l.length?e(t,l,n,r,s,a):a?n(t,s):e(t,Fi["*"],n,r,s,!0)}(t,Fi[t.type],i,e)),1)}(this,i[0],((e,n)=>{var r;if(this.middleware_=n,t||(this.cache_.sources=i),this.updateSourceCaches_(e),this.src_(e))return 1<i.length?this.handleSrc_(i.slice(1)):(this.changingSrc_=!1,this.setTimeout((function(){this.error({code:4,message:this.options_.notSupportedMessage})}),0),void this.triggerReady());r=this.tech_,n.forEach((e=>e.setTech&&e.setTech(r)))})),1<i.length){const e=()=>{this.error(null),this.handleSrc_(i.slice(1),!0)},t=()=>{this.off("error",e)};this.one("error",e),this.one("playing",t),this.resetRetryOnError_=()=>{this.off("error",e),this.off("playing",t)}}}else this.setTimeout((function(){this.error({code:4,message:this.options_.notSupportedMessage})}),0)}src(e){return this.handleSrc_(e,!1)}src_(e){var t=this.selectSource([e]);return!t||(rt(t.tech,this.techName_)?this.ready((function(){this.tech_.constructor.prototype.hasOwnProperty("setSource")?this.techCall_("setSource",e):this.techCall_("src",e.src),this.changingSrc_=!1}),!0):(this.changingSrc_=!0,this.loadTech_(t.tech,t.source),this.tech_.ready((()=>{this.changingSrc_=!1}))),!1)}load(){this.techCall_("load")}reset(){this.paused()?this.doReset_():St(this.play().then((()=>this.doReset_())))}doReset_(){this.tech_&&this.tech_.clearTracks("text"),this.resetCache_(),this.poster(""),this.loadTech_(this.options_.techOrder[0],null),this.techCall_("reset"),this.resetControlBarUI_(),We(this)&&this.trigger("playerreset")}resetControlBarUI_(){this.resetProgressBar_(),this.resetPlaybackRate_(),this.resetVolumeBar_()}resetProgressBar_(){this.currentTime(0);var{currentTimeDisplay:e,durationDisplay:t,progressControl:i,remainingTimeDisplay:n}=this.controlBar||{},i=(i||{}).seekBar;e&&e.updateContent(),t&&t.updateContent(),n&&n.updateContent(),i&&(i.update(),i.loadProgressBar)&&i.loadProgressBar.update()}resetPlaybackRate_(){this.playbackRate(this.defaultPlaybackRate()),this.handleTechRateChange_()}resetVolumeBar_(){this.volume(1),this.trigger("volumechange")}currentSources(){var e=this.currentSource(),t=[];return 0!==Object.keys(e).length&&t.push(e),this.cache_.sources||t}currentSource(){return this.cache_.source||{}}currentSrc(){return this.currentSource()&&this.currentSource().src||""}currentType(){return this.currentSource()&&this.currentSource().type||""}preload(e){if(void 0===e)return this.techGet_("preload");this.techCall_("setPreload",e),this.options_.preload=e}autoplay(e){if(void 0===e)return this.options_.autoplay||!1;let t;"string"==typeof e&&/(any|play|muted)/.test(e)||!0===e&&this.options_.normalizeAutoplay?(this.options_.autoplay=e,this.manualAutoplay_("string"==typeof e?e:"play"),t=!1):this.options_.autoplay=!!e,t=void 0===t?this.options_.autoplay:t,this.tech_&&this.techCall_("setAutoplay",t)}playsinline(e){return void 0!==e?(this.techCall_("setPlaysinline",e),this.options_.playsinline=e,this):this.techGet_("playsinline")}loop(e){if(void 0===e)return this.techGet_("loop");this.techCall_("setLoop",e),this.options_.loop=e}poster(e){if(void 0===e)return this.poster_;(e=e||"")!==this.poster_&&(this.poster_=e,this.techCall_("setPoster",e),this.isPosterFromTech_=!1,this.trigger("posterchange"))}handleTechPosterChange_(){var e;(!this.poster_||this.options_.techCanOverridePoster)&&this.tech_&&this.tech_.poster&&(e=this.tech_.poster()||"")!==this.poster_&&(this.poster_=e,this.isPosterFromTech_=!0,this.trigger("posterchange"))}controls(e){if(void 0===e)return!!this.controls_;this.controls_!==(e=!!e)&&(this.controls_=e,this.usingNativeControls()&&this.techCall_("setControls",e),this.controls_?(this.removeClass("vjs-controls-disabled"),this.addClass("vjs-controls-enabled"),this.trigger("controlsenabled"),this.usingNativeControls()||this.addTechControlsListeners_()):(this.removeClass("vjs-controls-enabled"),this.addClass("vjs-controls-disabled"),this.trigger("controlsdisabled"),this.usingNativeControls()||this.removeTechControlsListeners_()))}usingNativeControls(e){if(void 0===e)return!!this.usingNativeControls_;this.usingNativeControls_!==(e=!!e)&&(this.usingNativeControls_=e,this.usingNativeControls_?(this.addClass("vjs-using-native-controls"),this.trigger("usingnativecontrols")):(this.removeClass("vjs-using-native-controls"),this.trigger("usingcustomcontrols")))}error(e){if(void 0===e)return this.error_||null;if(i("beforeerror").forEach((t=>{f(t=t(this,e))&&!Array.isArray(t)||"string"==typeof t||"number"==typeof t||null===t?e=t:this.log.error("please return a value that MediaError expects in beforeerror hooks")})),this.options_.suppressNotSupportedError&&e&&4===e.code){const t=function(){this.error(e)};this.options_.suppressNotSupportedError=!1,this.any(["click","touchstart"],t),this.one("loadstart",(function(){this.off(["click","touchstart"],t)}))}else null===e?(this.error_=e,this.removeClass("vjs-error"),this.errorDisplay&&this.errorDisplay.close()):(this.error_=new bt(e),this.addClass("vjs-error"),d.error(`(CODE:${this.error_.code} ${bt.errorTypes[this.error_.code]})`,this.error_.message,this.error_),this.trigger("error"),i("error").forEach((e=>e(this,this.error_))))}reportUserActivity(e){this.userActivity_=!0}userActive(e){if(void 0===e)return this.userActive_;(e=!!e)!==this.userActive_&&(this.userActive_=e,this.userActive_?(this.userActivity_=!0,this.removeClass("vjs-user-inactive"),this.addClass("vjs-user-active"),this.trigger("useractive")):(this.tech_&&this.tech_.one("mousemove",(function(e){e.stopPropagation(),e.preventDefault()})),this.userActivity_=!1,this.removeClass("vjs-user-active"),this.addClass("vjs-user-inactive"),this.trigger("userinactive")))}listenForUserActivity_(){let e,t,i;const n=je(this,this.reportUserActivity);function r(t){n(),this.clearInterval(e)}this.on("mousedown",(function(){n(),this.clearInterval(e),e=this.setInterval(n,250)})),this.on("mousemove",(function(e){e.screenX===t&&e.screenY===i||(t=e.screenX,i=e.screenY,n())})),this.on("mouseup",r),this.on("mouseleave",r);var s=this.getChild("controlBar");let a;!s||j||w||(s.on("mouseenter",(function(e){0!==this.player().options_.inactivityTimeout&&(this.player().cache_.inactivityTimeout=this.player().options_.inactivityTimeout),this.player().options_.inactivityTimeout=0})),s.on("mouseleave",(function(e){this.player().options_.inactivityTimeout=this.player().cache_.inactivityTimeout}))),this.on("keydown",n),this.on("keyup",n),this.setInterval((function(){var e;this.userActivity_&&(this.userActivity_=!1,this.userActive(!0),this.clearTimeout(a),(e=this.options_.inactivityTimeout)<=0||(a=this.setTimeout((function(){this.userActivity_||this.userActive(!1)}),e)))}),250)}playbackRate(e){if(void 0===e)return this.tech_&&this.tech_.featuresPlaybackRate?this.cache_.lastPlaybackRate||this.techGet_("playbackRate"):1;this.techCall_("setPlaybackRate",e)}defaultPlaybackRate(e){return void 0!==e?this.techCall_("setDefaultPlaybackRate",e):this.tech_&&this.tech_.featuresPlaybackRate?this.techGet_("defaultPlaybackRate"):1}isAudio(e){if(void 0===e)return!!this.isAudio_;this.isAudio_=!!e}enableAudioOnlyUI_(){this.addClass("vjs-audio-only-mode");var e=this.children();const t=this.getChild("ControlBar");var i=t&&t.currentHeight();e.forEach((e=>{e!==t&&e.el_&&!e.hasClass("vjs-hidden")&&(e.hide(),this.audioOnlyCache_.hiddenChildren.push(e))})),this.audioOnlyCache_.playerHeight=this.currentHeight(),this.height(i),this.trigger("audioonlymodechange")}disableAudioOnlyUI_(){this.removeClass("vjs-audio-only-mode"),this.audioOnlyCache_.hiddenChildren.forEach((e=>e.show())),this.height(this.audioOnlyCache_.playerHeight),this.trigger("audioonlymodechange")}audioOnlyMode(e){return"boolean"!=typeof e||e===this.audioOnlyMode_?this.audioOnlyMode_:(this.audioOnlyMode_=e)?(e=[],this.isInPictureInPicture()&&e.push(this.exitPictureInPicture()),this.isFullscreen()&&e.push(this.exitFullscreen()),this.audioPosterMode()&&e.push(this.audioPosterMode(!1)),Promise.all(e).then((()=>this.enableAudioOnlyUI_()))):Promise.resolve().then((()=>this.disableAudioOnlyUI_()))}enablePosterModeUI_(){(this.tech_&&this.tech_).hide(),this.addClass("vjs-audio-poster-mode"),this.trigger("audiopostermodechange")}disablePosterModeUI_(){(this.tech_&&this.tech_).show(),this.removeClass("vjs-audio-poster-mode"),this.trigger("audiopostermodechange")}audioPosterMode(e){return"boolean"!=typeof e||e===this.audioPosterMode_?this.audioPosterMode_:(this.audioPosterMode_=e)?(this.audioOnlyMode()?this.audioOnlyMode(!1):Promise.resolve()).then((()=>{this.enablePosterModeUI_()})):Promise.resolve().then((()=>{this.disablePosterModeUI_()}))}addTextTrack(e,t,i){if(this.tech_)return this.tech_.addTextTrack(e,t,i)}addRemoteTextTrack(e,t){if(this.tech_)return this.tech_.addRemoteTextTrack(e,t)}removeRemoteTextTrack(e={}){let t=e.track;if(t=t||e,this.tech_)return this.tech_.removeRemoteTextTrack(t)}getVideoPlaybackQuality(){return this.techGet_("getVideoPlaybackQuality")}videoWidth(){return this.tech_&&this.tech_.videoWidth&&this.tech_.videoWidth()||0}videoHeight(){return this.tech_&&this.tech_.videoHeight&&this.tech_.videoHeight()||0}language(e){if(void 0===e)return this.language_;this.language_!==String(e).toLowerCase()&&(this.language_=String(e).toLowerCase(),We(this))&&this.trigger("languagechange")}languages(){return y(fr.prototype.options_.languages,this.languages_)}toJSON(){var e=y(this.options_),t=e.tracks;e.tracks=[];for(let n=0;n<t.length;n++){var i=t[n];(i=y(i)).player=void 0,e.tracks[n]=i}return e}createModal(e,t){(t=t||{}).content=e||"";const i=new kt(this,t);return this.addChild(i),i.on("dispose",(()=>{this.removeChild(i)})),i.open(),i}updateCurrentBreakpoint_(){if(this.responsive()){var e=this.currentBreakpoint(),t=this.currentWidth();for(let n=0;n<cr.length;n++){var i=cr[n];if(t<=this.breakpoints_[i]){if(e===i)return;e&&this.removeClass(pr[e]),this.addClass(pr[i]),this.breakpoint_=i;break}}}}removeCurrentBreakpoint_(){var e=this.currentBreakpointClass();this.breakpoint_="",e&&this.removeClass(e)}breakpoints(e){return void 0!==e&&(this.breakpoint_="",this.breakpoints_=Object.assign({},mr,e),this.updateCurrentBreakpoint_()),Object.assign(this.breakpoints_)}responsive(e){return void 0===e?this.responsive_:(e=Boolean(e))!==this.responsive_?((this.responsive_=e)?(this.on("playerresize",this.boundUpdateCurrentBreakpoint_),this.updateCurrentBreakpoint_()):(this.off("playerresize",this.boundUpdateCurrentBreakpoint_),this.removeCurrentBreakpoint_()),e):void 0}currentBreakpoint(){return this.breakpoint_}currentBreakpointClass(){return pr[this.breakpoint_]||""}loadMedia(e,t){var i,n,r,s,a,o;e&&"object"==typeof e&&(this.reset(),this.cache_.media=y(e),({artist:e,artwork:i,description:n,poster:r,src:s,textTracks:a,title:o}=this.cache_.media),!i&&r&&(this.cache_.media.artwork=[{src:r,type:Qi(r)}]),s&&this.src(s),r&&this.poster(r),Array.isArray(a)&&a.forEach((e=>this.addRemoteTextTrack(e,!1))),this.titleBar&&this.titleBar.update({title:o,description:n||e||""}),this.ready(t))}getMedia(){var e,t;return this.cache_.media?y(this.cache_.media):(e=this.poster(),t={src:this.currentSources(),textTracks:Array.prototype.map.call(this.remoteTextTracks(),(e=>({kind:e.kind,label:e.label,language:e.language,src:e.src})))},e&&(t.poster=e,t.artwork=[{src:t.poster,type:Qi(t.poster)}]),t)}static getTagSettings(e){var t,i={sources:[],tracks:[]},n=Z(e),r=n["data-setup"];if(X(e,"vjs-fill")&&(n.fill=!0),X(e,"vjs-fluid")&&(n.fluid=!0),null!==r&&([r,t]=function(e){var t,i=null;try{t=JSON.parse(e,void 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e.excludeUntil&&e.excludeUntil===1/0}function ml(e){var t=cl(e);return!e.disabled&&!t}function fl(e,t){return t.attributes&&t.attributes[e]}function gl(e,t){var i=e&&e.mediaGroups&&e.mediaGroups.AUDIO||{};let n=!1;for(const e in i){for(const r in i[e])if(n=t(i[e][r]))break;if(n)break}return!!n}const yl=(e,t)=>{if(1===e.playlists.length)return!0;const i=t.attributes.BANDWIDTH||Number.MAX_VALUE;return 0===e.playlists.filter((e=>!!ml(e)&&(e.attributes.BANDWIDTH||0)<i)).length},_l=(e,t)=>!(!e&&!t||!e&&t||e&&!t||e!==t&&(!e.id||!t.id||e.id!==t.id)&&(!e.resolvedUri||!t.resolvedUri||e.resolvedUri!==t.resolvedUri)&&(!e.uri||!t.uri||e.uri!==t.uri)),vl=e=>{if(!e||!e.playlists||!e.playlists.length)return gl(e,(e=>e.playlists&&e.playlists.length||e.uri));for(let i=0;i<e.playlists.length;i++){const n=e.playlists[i];var t=n.attributes&&n.attributes.CODECS;if(!(t&&t.split(",").every((e=>Br(e)))||(t=gl(e,(e=>_l(n,e))),t)))return!1}return!0};var 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See https://datatracker.ietf.org/doc/html/draft-pantos-hls-rfc8216bis-09#section-4.4.3.7. 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Error("Unknown playlist URI: "+e);e=this.main.playlists[e]}if(window.clearTimeout(this.finalRenditionTimeout),t)t=(e.partTargetDuration||e.targetDuration)/2*1e3||5e3,this.finalRenditionTimeout=window.setTimeout(this.media.bind(this,e,!1),t);else{const n=this.state;t=!this.media_||e.id!==this.media_.id;var i=this.main.playlists[e.id];if(i&&i.endList||e.endList&&e.segments.length)this.request&&(this.request.onreadystatechange=null,this.request.abort(),this.request=null),this.state="HAVE_METADATA",this.media_=e,t&&(this.trigger("mediachanging"),"HAVE_MAIN_MANIFEST"===n?this.trigger("loadedmetadata"):this.trigger("mediachange"));else 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t=this.media();e?(e=t?(t.partTargetDuration||t.targetDuration)/2*1e3:5e3,this.mediaUpdateTimeout=window.setTimeout((()=>{this.mediaUpdateTimeout=null,this.load()}),e)):this.started?t&&!t.endList?this.trigger("mediaupdatetimeout"):this.trigger("loadedplaylist"):this.start()}updateMediaUpdateTimeout_(e){this.mediaUpdateTimeout&&(window.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null),this.media()&&!this.media().endList&&(this.mediaUpdateTimeout=window.setTimeout((()=>{this.mediaUpdateTimeout=null,this.trigger("mediaupdatetimeout"),this.updateMediaUpdateTimeout_(e)}),e))}start(){this.started=!0,"object"==typeof this.src?(this.src.uri||(this.src.uri=window.location.href),this.src.resolvedUri=this.src.uri,setTimeout((()=>{this.setupInitialPlaylist(this.src)}),0)):this.request=this.vhs_.xhr({uri:this.src,withCredentials:this.withCredentials},((e,t)=>{if(this.request){if(this.request=null,e)return this.error={status:t.status,message:`HLS playlist request error at URL: 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t,i,n,r;this.state="HAVE_MAIN_MANIFEST",e.playlists?(this.main=e,kl(this.main,this.srcUri()),e.playlists.forEach((e=>{e.segments=Cl(e),e.segments.forEach((t=>{Il(t,e.resolvedUri)}))})),this.trigger("loadedplaylist"),this.request||this.media(this.main.playlists[0])):(t=this.srcUri()||window.location.href,this.main=(n=Sl(0,i=t),(r={mediaGroups:{AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}},uri:window.location.href,resolvedUri:window.location.href,playlists:[{uri:i,id:n,resolvedUri:i,attributes:{}}]}).playlists[n]=r.playlists[0],r.playlists[i]=r.playlists[0],r),this.haveMetadata({playlistObject:e,url:t,id:this.main.playlists[0].id}),this.trigger("loadedmetadata"))}}function Dl(e,t,i,n){var 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i.set(t),i.set(e,t.byteLength),i}},ie=function(){return{size:0,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0,degradationPriority:0,isNonSyncSample:1}}},ne={groupNalsIntoFrames:function(e){var t,i,n=[],r=[];for(r.byteLength=0,r.nalCount=0,t=n.byteLength=r.duration=0;t<e.length;t++)"access_unit_delimiter_rbsp"===(i=e[t]).nalUnitType?(n.length&&(n.duration=i.dts-n.dts,r.byteLength+=n.byteLength,r.nalCount+=n.length,r.duration+=n.duration,r.push(n)),(n=[i]).byteLength=i.data.byteLength,n.pts=i.pts,n.dts=i.dts):("slice_layer_without_partitioning_rbsp_idr"===i.nalUnitType&&(n.keyFrame=!0),n.duration=i.dts-n.dts,n.byteLength+=i.data.byteLength,n.push(i));return r.length&&(!n.duration||n.duration<=0)&&(n.duration=r[r.length-1].duration),r.byteLength+=n.byteLength,r.nalCount+=n.length,r.duration+=n.duration,r.push(n),r},groupFramesIntoGops:function(e){var t,i,n=[],r=[];for(n.byteLength=0,n.nalCount=0,n.duration=0,n.pts=e[0].pts,n.dts=e[0].dts,r.byteLength=0,r.nalCount=0,r.duration=0,r.pts=e[0].pts,r.dts=e[0].dts,t=0;t<e.length;t++)(i=e[t]).keyFrame?(n.length&&(r.push(n),r.byteLength+=n.byteLength,r.nalCount+=n.nalCount,r.duration+=n.duration),(n=[i]).nalCount=i.length,n.byteLength=i.byteLength,n.pts=i.pts,n.dts=i.dts,n.duration=i.duration):(n.duration+=i.duration,n.nalCount+=i.length,n.byteLength+=i.byteLength,n.push(i));return r.length&&n.duration<=0&&(n.duration=r[r.length-1].duration),r.byteLength+=n.byteLength,r.nalCount+=n.nalCount,r.duration+=n.duration,r.push(n),r},extendFirstKeyFrame:function(e){var t;return!e[0][0].keyFrame&&1<e.length&&(t=e.shift(),e.byteLength-=t.byteLength,e.nalCount-=t.nalCount,e[0][0].dts=t.dts,e[0][0].pts=t.pts,e[0][0].duration+=t.duration),e},generateSampleTable:function(e,t){for(var i,n,r,s=t||0,a=[],o=0;o<e.length;o++)for(n=e[o],i=0;i<n.length;i++)s+=(r=$(r=n[i],s)).size,a.push(r);return a},concatenateNalData:function(e){for(var t,i,n,r,s,a=0,o=e.byteLength,l=e.nalCount,u=new Uint8Array(o+4*l),d=new DataView(u.buffer),h=0;h<e.length;h++)for(n=e[h],t=0;t<n.length;t++)for(r=n[t],i=0;i<r.length;i++)s=r[i],d.setUint32(a,s.data.byteLength),u.set(s.data,a+=4),a+=s.data.byteLength;return u},generateSampleTableForFrame:function(e,t){var i=[];return e=$(e,t||0),i.push(e),i},concatenateNalDataForFrame:function(e){for(var t,i=0,n=e.byteLength,r=e.length,s=new Uint8Array(n+4*r),a=new DataView(s.buffer),o=0;o<e.length;o++)t=e[o],a.setUint32(i,t.data.byteLength),s.set(t.data,i+=4),i+=t.data.byteLength;return s}},re=[33,16,5,32,164,27],se=[33,65,108,84,1,2,4,8,168,2,4,8,17,191,252],ae=function(e){return 9e4*e},oe=function(e,t){return e*t},le=function(e){return e/9e4},ue=function(e,t){return e/t},de={ONE_SECOND_IN_TS:9e4,secondsToVideoTs:ae,secondsToAudioTs:oe,videoTsToSeconds:le,audioTsToSeconds:ue,audioTsToVideoTs:function(e,t){return e/t*9e4},videoTsToAudioTs:function(e,t){return e/9e4*t},metadataTsToSeconds:function(e,t,i){return le(i?e:e-t)}},he=de,ce=(ae={prefixWithSilence:function(e,t,i,n){var r,s,a,o,l,u=0,d=0;if(t.length&&(s=he.audioTsToVideoTs(e.baseMediaDecodeTime,e.samplerate),r=Math.ceil(he.ONE_SECOND_IN_TS/(e.samplerate/1024)),i&&n&&(s-=Math.max(i,n),d=(u=Math.floor(s/r))*r),!(u<1||d>he.ONE_SECOND_IN_TS/2))){for(a=(a=function(){var e,t;return ee||(e={96e3:[re,[227,64],W(154),[56]],88200:[re,[231],W(170),[56]],64e3:[re,[248,192],W(240),[56]],48e3:[re,[255,192],W(268),[55,148,128],W(54),[112]],44100:[re,[255,192],W(268),[55,163,128],W(84),[112]],32e3:[re,[255,192],W(268),[55,234],W(226),[112]],24e3:[re,[255,192],W(268),[55,255,128],W(268),[111,112],W(126),[224]],16e3:[re,[255,192],W(268),[55,255,128],W(268),[111,255],W(269),[223,108],W(195),[1,192]],12e3:[se,W(268),[3,127,248],W(268),[6,255,240],W(268),[13,255,224],W(268),[27,253,128],W(259),[56]],11025:[se,W(268),[3,127,248],W(268),[6,255,240],W(268),[13,255,224],W(268),[27,255,192],W(268),[55,175,128],W(108),[112]],8e3:[se,W(268),[3,121,16],W(47),[7]]},t=e,ee=Object.keys(t).reduce((function(e,i){return e[i]=new Uint8Array(t[i].reduce((function(e,t){return e.concat(t)}),[])),e}),{})),ee}()[e.samplerate])||t[0].data,o=0;o<u;o++)l=t[0],t.splice(0,0,{data:a,dts:l.dts-r,pts:l.pts-r});return e.baseMediaDecodeTime-=Math.floor(he.videoTsToAudioTs(d,e.samplerate)),d}},trimAdtsFramesByEarliestDts:function(e,t,i){return t.minSegmentDts>=i?e:(t.minSegmentDts=1/0,e.filter((function(e){return e.dts>=i&&(t.minSegmentDts=Math.min(t.minSegmentDts,e.dts),t.minSegmentPts=t.minSegmentDts,!0)})))},generateSampleTable:function(e){for(var t,i=[],n=0;n<e.length;n++)t=e[n],i.push({size:t.data.byteLength,duration:1024});return i},concatenateFrameData:function(e){for(var t,i=0,n=new Uint8Array(function(e){for(var t=0,i=0;i<e.length;i++)t+=e[i].data.byteLength;return t}(e)),r=0;r<e.length;r++)t=e[r],n.set(t.data,i),i+=t.data.byteLength;return n}},de.ONE_SECOND_IN_TS),pe=(oe={clearDtsInfo:function(e){delete e.minSegmentDts,delete e.maxSegmentDts,delete e.minSegmentPts,delete e.maxSegmentPts},calculateTrackBaseMediaDecodeTime:function(e,t){var i=e.minSegmentDts;return t||(i-=e.timelineStartInfo.dts),t=e.timelineStartInfo.baseMediaDecodeTime,t+=i,t=Math.max(0,t),"audio"===e.type&&(t*=e.samplerate/ce,t=Math.floor(t)),t},collectDtsInfo:function(e,t){"number"==typeof t.pts&&(void 0===e.timelineStartInfo.pts&&(e.timelineStartInfo.pts=t.pts),void 0===e.minSegmentPts?e.minSegmentPts=t.pts:e.minSegmentPts=Math.min(e.minSegmentPts,t.pts),void 0===e.maxSegmentPts?e.maxSegmentPts=t.pts:e.maxSegmentPts=Math.max(e.maxSegmentPts,t.pts)),"number"==typeof t.dts&&(void 0===e.timelineStartInfo.dts&&(e.timelineStartInfo.dts=t.dts),void 0===e.minSegmentDts?e.minSegmentDts=t.dts:e.minSegmentDts=Math.min(e.minSegmentDts,t.dts),void 0===e.maxSegmentDts?e.maxSegmentDts=t.dts:e.maxSegmentDts=Math.max(e.maxSegmentDts,t.dts))}},ue={parseSei:function(e){for(var t=0,i={payloadType:-1,payloadSize:0},n=0,r=0;t<e.byteLength&&128!==e[t];){for(;255===e[t];)n+=255,t++;for(n+=e[t++];255===e[t];)r+=255,t++;if(r+=e[t++],!i.payload&&4===n){if("GA94"===String.fromCharCode(e[t+3],e[t+4],e[t+5],e[t+6])){i.payloadType=n,i.payloadSize=r,i.payload=e.subarray(t,t+r);break}i.payload=void 0}t+=r,r=n=0}return i},parseUserData:function(e){return 181!==e.payload[0]||49!=(e.payload[1]<<8|e.payload[2])||"GA94"!==String.fromCharCode(e.payload[3],e.payload[4],e.payload[5],e.payload[6])||3!==e.payload[7]?null:e.payload.subarray(8,e.payload.length-1)},parseCaptionPackets:function(e,t){var i,n,r,s,a=[];if(64&t[0])for(n=31&t[0],i=0;i<n;i++)s={type:3&t[2+(r=3*i)],pts:e},4&t[2+r]&&(s.ccData=t[3+r]<<8|t[4+r],a.push(s));return a},discardEmulationPreventionBytes:function(e){for(var t=e.byteLength,i=[],n=1;n<t-2;)0===e[n]&&0===e[n+1]&&3===e[n+2]?(i.push(n+2),n+=2):n++;if(0===i.length)return e;var r=t-i.length,s=new Uint8Array(r),a=0;for(n=0;n<r;a++,n++)a===i[0]&&(a++,i.shift()),s[n]=e[a];return s},USER_DATA_REGISTERED_ITU_T_T35:4},B),me=ue,fe=((z.prototype=new pe).push=function(e){var t;"sei_rbsp"===e.nalUnitType&&(t=me.parseSei(e.escapedRBSP)).payload&&t.payloadType===me.USER_DATA_REGISTERED_ITU_T_T35&&(t=me.parseUserData(t))&&(e.dts<this.latestDts_?this.ignoreNextEqualDts_=!0:e.dts===this.latestDts_&&this.ignoreNextEqualDts_?(this.numSameDts_--,this.numSameDts_||(this.ignoreNextEqualDts_=!1)):(t=me.parseCaptionPackets(e.pts,t),this.captionPackets_=this.captionPackets_.concat(t),this.latestDts_!==e.dts&&(this.numSameDts_=0),this.numSameDts_++,this.latestDts_=e.dts))},z.prototype.flushCCStreams=function(e){this.ccStreams_.forEach((function(t){return"flush"===e?t.flush():t.partialFlush()}),this)},z.prototype.flushStream=function(e){this.captionPackets_.length&&(this.captionPackets_.forEach((function(e,t){e.presortIndex=t})),this.captionPackets_.sort((function(e,t){return e.pts===t.pts?e.presortIndex-t.presortIndex:e.pts-t.pts})),this.captionPackets_.forEach((function(e){e.type<2?this.dispatchCea608Packet(e):this.dispatchCea708Packet(e)}),this),this.captionPackets_.length=0),this.flushCCStreams(e)},z.prototype.flush=function(){return this.flushStream("flush")},z.prototype.partialFlush=function(){return this.flushStream("partialFlush")},z.prototype.reset=function(){this.latestDts_=null,this.ignoreNextEqualDts_=!1,this.numSameDts_=0,this.activeCea608Channel_=[null,null],this.ccStreams_.forEach((function(e){e.reset()}))},z.prototype.dispatchCea608Packet=function(e){this.setsTextOrXDSActive(e)?this.activeCea608Channel_[e.type]=null:this.setsChannel1Active(e)?this.activeCea608Channel_[e.type]=0:this.setsChannel2Active(e)&&(this.activeCea608Channel_[e.type]=1),null!==this.activeCea608Channel_[e.type]&&this.ccStreams_[(e.type<<1)+this.activeCea608Channel_[e.type]].push(e)},z.prototype.setsChannel1Active=function(e){return 4096==(30720&e.ccData)},z.prototype.setsChannel2Active=function(e){return 6144==(30720&e.ccData)},z.prototype.setsTextOrXDSActive=function(e){return 256==(28928&e.ccData)||4138==(30974&e.ccData)||6186==(30974&e.ccData)},z.prototype.dispatchCea708Packet=function(e){this.parse708captions_&&this.cc708Stream_.push(e)},{127:9834,4128:32,4129:160,4133:8230,4138:352,4140:338,4144:9608,4145:8216,4146:8217,4147:8220,4148:8221,4149:8226,4153:8482,4154:353,4156:339,4157:8480,4159:376,4214:8539,4215:8540,4216:8541,4217:8542,4218:9168,4219:9124,4220:9123,4221:9135,4222:9126,4223:9121,4256:12600}),ge=(X.prototype.reset=function(){this.clearText(),this.pendingNewLine=!1,this.winAttr={},this.penAttr={},this.penLoc={},this.penColor={},this.visible=0,this.rowLock=0,this.columnLock=0,this.priority=0,this.relativePositioning=0,this.anchorVertical=0,this.anchorHorizontal=0,this.anchorPoint=0,this.rowCount=1,this.virtualRowCount=this.rowCount+1,this.columnCount=41,this.windowStyle=0,this.penStyle=0},X.prototype.getText=function(){return this.rows.join("\n")},X.prototype.clearText=function(){this.rows=[""],this.rowIdx=0},X.prototype.newLine=function(e){for(this.rows.length>=this.virtualRowCount&&"function"==typeof this.beforeRowOverflow&&this.beforeRowOverflow(e),0<this.rows.length&&(this.rows.push(""),this.rowIdx++);this.rows.length>this.virtualRowCount;)this.rows.shift(),this.rowIdx--},X.prototype.isEmpty=function(){return 0===this.rows.length||1===this.rows.length&&""===this.rows[0]},X.prototype.addText=function(e){this.rows[this.rowIdx]+=e},X.prototype.backspace=function(){var e;this.isEmpty()||(e=this.rows[this.rowIdx],this.rows[this.rowIdx]=e.substr(0,e.length-1))},K.prototype.init=function(e,t){this.startPts=e;for(var i=0;i<8;i++)this.windows[i]=new X(i),"function"==typeof t&&(this.windows[i].beforeRowOverflow=t)},K.prototype.setCurrentWindow=function(e){this.currentWindow=this.windows[e]},K.prototype.createTextDecoder=function(e){if("undefined"==typeof TextDecoder)this.stream.trigger("log",{level:"warn",message:"The `encoding` option is unsupported without TextDecoder support"});else try{this.textDecoder_=new TextDecoder(e)}catch(t){this.stream.trigger("log",{level:"warn",message:"TextDecoder could not be created with "+e+" encoding. "+t})}},function(e){e=e||{},ge.prototype.init.call(this);var t,i=this,n=e.captionServices||{},r={};Object.keys(n).forEach((e=>{t=n[e],/^SERVICE/.test(e)&&(r[e]=t.encoding)})),this.serviceEncodings=r,this.current708Packet=null,this.services={},this.push=function(e){(3===e.type||null===i.current708Packet)&&i.new708Packet(),i.add708Bytes(e)}}),ye=(ge.prototype=new pe,ge.prototype.new708Packet=function(){null!==this.current708Packet&&this.push708Packet(),this.current708Packet={data:[],ptsVals:[]}},ge.prototype.add708Bytes=function(e){var t=(i=e.ccData)>>>8,i=255&i;this.current708Packet.ptsVals.push(e.pts),this.current708Packet.data.push(t),this.current708Packet.data.push(i)},ge.prototype.push708Packet=function(){var e,t=this.current708Packet,i=t.data,n=null,r=0,s=i[r++];for(t.seq=s>>6,t.sizeCode=63&s;r<i.length;r++)e=31&(s=i[r++]),7==(n=s>>5)&&0<e&&(n=i[r++]),this.pushServiceBlock(n,r,e),0<e&&(r+=e-1)},ge.prototype.pushServiceBlock=function(e,t,i){for(var n,r=t,s=this.current708Packet.data,a=(a=this.services[e])||this.initService(e,r);r<t+i&&r<s.length;r++)G(n=s[r])?r=this.handleText(r,a):24===n?r=this.multiByteCharacter(r,a):16===n?r=this.extendedCommands(r,a):128<=n&&n<=135?r=this.setCurrentWindow(r,a):152<=n&&n<=159?r=this.defineWindow(r,a):136===n?r=this.clearWindows(r,a):140===n?r=this.deleteWindows(r,a):137===n?r=this.displayWindows(r,a):138===n?r=this.hideWindows(r,a):139===n?r=this.toggleWindows(r,a):151===n?r=this.setWindowAttributes(r,a):144===n?r=this.setPenAttributes(r,a):145===n?r=this.setPenColor(r,a):146===n?r=this.setPenLocation(r,a):143===n?a=this.reset(r,a):8===n?a.currentWindow.backspace():12===n?a.currentWindow.clearText():13===n?a.currentWindow.pendingNewLine=!0:14===n?a.currentWindow.clearText():141===n&&r++},ge.prototype.extendedCommands=function(e,t){return G(this.current708Packet.data[++e])?this.handleText(e,t,{isExtended:!0}):e},ge.prototype.getPts=function(e){return this.current708Packet.ptsVals[Math.floor(e/2)]},ge.prototype.initService=function(e,t){var i,n="SERVICE"+e,r=this;return n in this.serviceEncodings&&(i=this.serviceEncodings[n]),this.services[e]=new K(e,i,r),this.services[e].init(this.getPts(t),(function(t){r.flushDisplayed(t,r.services[e])})),this.services[e]},ge.prototype.handleText=function(e,t,i){var n,r=i&&i.isExtended,s=(i=i&&i.isMultiByte,r?4096:0),a=(o=this.current708Packet.data)[e],o=o[e+1],l=t.currentWindow;return o=t.textDecoder_&&!r?(i?(n=[a,o],e++):n=[a],t.textDecoder_.decode(new Uint8Array(n))):(i=fe[r=s|a]||r,4096&r&&r===i?"":String.fromCharCode(i)),l.pendingNewLine&&!l.isEmpty()&&l.newLine(this.getPts(e)),l.pendingNewLine=!1,l.addText(o),e},ge.prototype.multiByteCharacter=function(e,t){var i=(n=this.current708Packet.data)[e+1],n=n[e+2];return G(i)&&G(n)?this.handleText(++e,t,{isMultiByte:!0}):e},ge.prototype.setCurrentWindow=function(e,t){var i=this.current708Packet.data[e];return t.setCurrentWindow(7&i),e},ge.prototype.defineWindow=function(e,t){var i=this.current708Packet.data,n=i[e];return t.setCurrentWindow(7&n),t=t.currentWindow,n=i[++e],t.visible=(32&n)>>5,t.rowLock=(16&n)>>4,t.columnLock=(8&n)>>3,t.priority=7&n,n=i[++e],t.relativePositioning=(128&n)>>7,t.anchorVertical=127&n,n=i[++e],t.anchorHorizontal=n,n=i[++e],t.anchorPoint=(240&n)>>4,t.rowCount=15&n,n=i[++e],t.columnCount=63&n,n=i[++e],t.windowStyle=(56&n)>>3,t.penStyle=7&n,t.virtualRowCount=t.rowCount+1,e},ge.prototype.setWindowAttributes=function(e,t){var i=this.current708Packet.data,n=(i[e],t=t.currentWindow.winAttr,i[++e]);return t.fillOpacity=(192&n)>>6,t.fillRed=(48&n)>>4,t.fillGreen=(12&n)>>2,t.fillBlue=3&n,n=i[++e],t.borderType=(192&n)>>6,t.borderRed=(48&n)>>4,t.borderGreen=(12&n)>>2,t.borderBlue=3&n,n=i[++e],t.borderType+=(128&n)>>5,t.wordWrap=(64&n)>>6,t.printDirection=(48&n)>>4,t.scrollDirection=(12&n)>>2,t.justify=3&n,n=i[++e],t.effectSpeed=(240&n)>>4,t.effectDirection=(12&n)>>2,t.displayEffect=3&n,e},ge.prototype.flushDisplayed=function(e,t){for(var i=[],n=0;n<8;n++)t.windows[n].visible&&!t.windows[n].isEmpty()&&i.push(t.windows[n].getText());t.endPts=e,t.text=i.join("\n\n"),this.pushCaption(t),t.startPts=e},ge.prototype.pushCaption=function(e){""!==e.text&&(this.trigger("data",{startPts:e.startPts,endPts:e.endPts,text:e.text,stream:"cc708_"+e.serviceNum}),e.text="",e.startPts=e.endPts)},ge.prototype.displayWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible=1);return e},ge.prototype.hideWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible=0);return e},ge.prototype.toggleWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible^=1);return e},ge.prototype.clearWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var r=0;r<8;r++)i&1<<r&&t.windows[r].clearText();return e},ge.prototype.deleteWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var r=0;r<8;r++)i&1<<r&&t.windows[r].reset();return e},ge.prototype.setPenAttributes=function(e,t){var i=this.current708Packet.data,n=(i[e],t=t.currentWindow.penAttr,i[++e]);return t.textTag=(240&n)>>4,t.offset=(12&n)>>2,t.penSize=3&n,n=i[++e],t.italics=(128&n)>>7,t.underline=(64&n)>>6,t.edgeType=(56&n)>>3,t.fontStyle=7&n,e},ge.prototype.setPenColor=function(e,t){var i=this.current708Packet.data,n=(i[e],t=t.currentWindow.penColor,i[++e]);return t.fgOpacity=(192&n)>>6,t.fgRed=(48&n)>>4,t.fgGreen=(12&n)>>2,t.fgBlue=3&n,n=i[++e],t.bgOpacity=(192&n)>>6,t.bgRed=(48&n)>>4,t.bgGreen=(12&n)>>2,t.bgBlue=3&n,n=i[++e],t.edgeRed=(48&n)>>4,t.edgeGreen=(12&n)>>2,t.edgeBlue=3&n,e},ge.prototype.setPenLocation=function(e,t){var i=this.current708Packet.data,n=(i[e],t.currentWindow.penLoc);return t.currentWindow.pendingNewLine=!0,t=i[++e],n.row=15&t,t=i[++e],n.column=63&t,e},ge.prototype.reset=function(e,t){var i=this.getPts(e);return this.flushDisplayed(i,t),this.initService(t.serviceNum,e)},{42:225,92:233,94:237,95:243,96:250,123:231,124:247,125:209,126:241,127:9608,304:174,305:176,306:189,307:191,308:8482,309:162,310:163,311:9834,312:224,313:160,314:232,315:226,316:234,317:238,318:244,319:251,544:193,545:201,546:211,547:218,548:220,549:252,550:8216,551:161,552:42,553:39,554:8212,555:169,556:8480,557:8226,558:8220,559:8221,560:192,561:194,562:199,563:200,564:202,565:203,566:235,567:206,568:207,569:239,570:212,571:217,572:249,573:219,574:171,575:187,800:195,801:227,802:205,803:204,804:236,805:210,806:242,807:213,808:245,809:123,810:125,811:92,812:94,813:95,814:124,815:126,816:196,817:228,818:214,819:246,820:223,821:165,822:164,823:9474,824:197,825:229,826:216,827:248,828:9484,829:9488,830:9492,831:9496}),_e=14,ve=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],be=function(e,t){be.prototype.init.call(this),this.field_=e||0,this.dataChannel_=t||0,this.name_="CC"+(1+(this.field_<<1|this.dataChannel_)),this.setConstants(),this.reset(),this.push=function(e){var t,i,n,r,s=32639&e.ccData;s===this.lastControlCode_?this.lastControlCode_=null:(4096==(61440&s)?this.lastControlCode_=s:s!==this.PADDING_&&(this.lastControlCode_=null),t=s>>>8,i=255&s,s!==this.PADDING_&&(s===this.RESUME_CAPTION_LOADING_?this.mode_="popOn":s===this.END_OF_CAPTION_?(this.mode_="popOn",this.clearFormatting(e.pts),this.flushDisplayed(e.pts),r=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=r,this.startPts_=e.pts):s===this.ROLL_UP_2_ROWS_?(this.rollUpRows_=2,this.setRollUp(e.pts)):s===this.ROLL_UP_3_ROWS_?(this.rollUpRows_=3,this.setRollUp(e.pts)):s===this.ROLL_UP_4_ROWS_?(this.rollUpRows_=4,this.setRollUp(e.pts)):s===this.CARRIAGE_RETURN_?(this.clearFormatting(e.pts),this.flushDisplayed(e.pts),this.shiftRowsUp_(),this.startPts_=e.pts):s===this.BACKSPACE_?"popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1):s===this.ERASE_DISPLAYED_MEMORY_?(this.flushDisplayed(e.pts),this.displayed_=Y()):s===this.ERASE_NON_DISPLAYED_MEMORY_?this.nonDisplayed_=Y():s===this.RESUME_DIRECT_CAPTIONING_?("paintOn"!==this.mode_&&(this.flushDisplayed(e.pts),this.displayed_=Y()),this.mode_="paintOn",this.startPts_=e.pts):this.isSpecialCharacter(t,i)?(n=Q((t=(3&t)<<8)|i),this[this.mode_](e.pts,n),this.column_++):this.isExtCharacter(t,i)?("popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1),n=Q((t=(3&t)<<8)|i),this[this.mode_](e.pts,n),this.column_++):this.isMidRowCode(t,i)?(this.clearFormatting(e.pts),this[this.mode_](e.pts," "),this.column_++,!(14&~i)&&this.addFormatting(e.pts,["i"]),!(1&~i)&&this.addFormatting(e.pts,["u"])):this.isOffsetControlCode(t,i)?this.column_+=3&i:this.isPAC(t,i)?(r=ve.indexOf(7968&s),"rollUp"===this.mode_&&(r-this.rollUpRows_+1<0&&(r=this.rollUpRows_-1),this.setRollUp(e.pts,r)),r!==this.row_&&(this.clearFormatting(e.pts),this.row_=r),1&i&&-1===this.formatting_.indexOf("u")&&this.addFormatting(e.pts,["u"]),!(16&~s)&&(this.column_=4*((14&s)>>1)),this.isColorPAC(i)&&!(14&~i)&&this.addFormatting(e.pts,["i"])):this.isNormalChar(t)&&(0===i&&(i=null),n=Q(t),n+=Q(i),this[this.mode_](e.pts,n),this.column_+=n.length)))}},Te=(be.prototype=new pe,be.prototype.flushDisplayed=function(e){var t=this.displayed_.map((function(e,t){try{return e.trim()}catch(e){return this.trigger("log",{level:"warn",message:"Skipping a malformed 608 caption at index "+t+"."}),""}}),this).join("\n").replace(/^\n+|\n+$/g,"");t.length&&this.trigger("data",{startPts:this.startPts_,endPts:e,text:t,stream:this.name_})},be.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=Y(),this.nonDisplayed_=Y(),this.lastControlCode_=null,this.column_=0,this.row_=_e,this.rollUpRows_=2,this.formatting_=[]},be.prototype.setConstants=function(){0===this.dataChannel_?(this.BASE_=16,this.EXT_=17,this.CONTROL_=(20|this.field_)<<8,this.OFFSET_=23):1===this.dataChannel_&&(this.BASE_=24,this.EXT_=25,this.CONTROL_=(28|this.field_)<<8,this.OFFSET_=31),this.PADDING_=0,this.RESUME_CAPTION_LOADING_=32|this.CONTROL_,this.END_OF_CAPTION_=47|this.CONTROL_,this.ROLL_UP_2_ROWS_=37|this.CONTROL_,this.ROLL_UP_3_ROWS_=38|this.CONTROL_,this.ROLL_UP_4_ROWS_=39|this.CONTROL_,this.CARRIAGE_RETURN_=45|this.CONTROL_,this.RESUME_DIRECT_CAPTIONING_=41|this.CONTROL_,this.BACKSPACE_=33|this.CONTROL_,this.ERASE_DISPLAYED_MEMORY_=44|this.CONTROL_,this.ERASE_NON_DISPLAYED_MEMORY_=46|this.CONTROL_},be.prototype.isSpecialCharacter=function(e,t){return e===this.EXT_&&48<=t&&t<=63},be.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&32<=t&&t<=63},be.prototype.isMidRowCode=function(e,t){return e===this.EXT_&&32<=t&&t<=47},be.prototype.isOffsetControlCode=function(e,t){return e===this.OFFSET_&&33<=t&&t<=35},be.prototype.isPAC=function(e,t){return e>=this.BASE_&&e<this.BASE_+8&&64<=t&&t<=127},be.prototype.isColorPAC=function(e){return 64<=e&&e<=79||96<=e&&e<=127},be.prototype.isNormalChar=function(e){return 32<=e&&e<=127},be.prototype.setRollUp=function(e,t){if("rollUp"!==this.mode_&&(this.row_=_e,this.mode_="rollUp",this.flushDisplayed(e),this.nonDisplayed_=Y(),this.displayed_=Y()),void 0!==t&&t!==this.row_)for(var i=0;i<this.rollUpRows_;i++)this.displayed_[t-i]=this.displayed_[this.row_-i],this.displayed_[this.row_-i]="";void 0===t&&(t=this.row_),this.topRow_=t-this.rollUpRows_+1},be.prototype.addFormatting=function(e,t){this.formatting_=this.formatting_.concat(t),t=t.reduce((function(e,t){return e+"<"+t+">"}),""),this[this.mode_](e,t)},be.prototype.clearFormatting=function(e){var t;this.formatting_.length&&(t=this.formatting_.reverse().reduce((function(e,t){return e+"</"+t+">"}),""),this.formatting_=[],this[this.mode_](e,t))},be.prototype.popOn=function(e,t){var i=this.nonDisplayed_[this.row_];this.nonDisplayed_[this.row_]=i+=t},be.prototype.rollUp=function(e,t){var i=this.displayed_[this.row_];this.displayed_[this.row_]=i+=t},be.prototype.shiftRowsUp_=function(){for(var e=0;e<this.topRow_;e++)this.displayed_[e]="";for(e=this.row_+1;e<_e+1;e++)this.displayed_[e]="";for(e=this.topRow_;e<this.row_;e++)this.displayed_[e]=this.displayed_[e+1];this.displayed_[this.row_]=""},be.prototype.paintOn=function(e,t){var i=this.displayed_[this.row_];this.displayed_[this.row_]=i+=t},pe={CaptionStream:z,Cea608Stream:be,Cea708Stream:ge},{H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21}),Se=B,we=8589934592,Ee=4294967296;function ke(e,t,i){for(var n="",r=t;r<i;r++)n+="%"+("00"+e[r].toString(16)).slice(-2);return n}function Ce(e,t,i){return decodeURIComponent(ke(e,t,i))}function xe(e,t,i){return unescape(ke(e,t,i))}function Ie(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]}Z.prototype=new Se,Se=Z;var Ae,Oe,Pe,Le=J,De=(e,t,i)=>{if(e)for(var n=i;n<e.length;n++)if(e[n]===t)return n;return-1},Ne={APIC:function(e){var t,i=1;3!==e.data[0]||(t=De(e.data,0,1))<0||(e.mimeType=xe(e.data,1,t),e.pictureType=e.data[i=t+1],(t=De(e.data,0,++i))<0)||(e.description=Ce(e.data,i,t),i=t+1,"--\x3e"===e.mimeType?e.url=xe(e.data,i,e.data.length):e.pictureData=e.data.subarray(i,e.data.length))},"T*":function(e){3===e.data[0]&&(e.value=Ce(e.data,1,e.data.length).replace(/\0*$/,""),e.values=e.value.split("\0"))},TXXX:function(e){var t;3===e.data[0]&&-1!==(t=De(e.data,0,1))&&(e.description=Ce(e.data,1,t),e.value=Ce(e.data,t+1,e.data.length).replace(/\0*$/,""),e.data=e.value)},"W*":function(e){e.url=xe(e.data,0,e.data.length).replace(/\0.*$/,"")},WXXX:function(e){var t;3===e.data[0]&&-1!==(t=De(e.data,0,1))&&(e.description=Ce(e.data,1,t),e.url=xe(e.data,t+1,e.data.length).replace(/\0.*$/,""))},PRIV:function(e){for(var t=0;t<e.data.length;t++)if(0===e.data[t]){e.owner=xe(e.data,0,t);break}e.privateData=e.data.subarray(t+1),e.data=e.privateData}},Me={parseId3Frames:function(e){var t,i=10,n=0,r=[];if(!(e.length<10||e[0]!=="I".charCodeAt(0)||e[1]!=="D".charCodeAt(0)||e[2]!=="3".charCodeAt(0))){n=Ie(e.subarray(6,10)),n+=10,64&e[5]&&(i=(i+=4)+Ie(e.subarray(10,14)),n-=Ie(e.subarray(16,20)));do{if((t=Ie(e.subarray(i+4,i+8)))<1)break;var s={id:String.fromCharCode(e[i],e[i+1],e[i+2],e[i+3]),data:e.subarray(i+10,i+t+10)}}while(s.key=s.id,Ne[s.id]?Ne[s.id](s):"T"===s.id[0]?Ne["T*"](s):"W"===s.id[0]&&Ne["W*"](s),r.push(s),(i=i+10+t)<n);return r}},parseSyncSafeInteger:Ie,frameParsers:Ne},Re=B,Ue=Te,je=Me,Be=function(e){var t,i={descriptor:e&&e.descriptor},n=0,r=[],s=0;if(Be.prototype.init.call(this),this.dispatchType=Ue.METADATA_STREAM_TYPE.toString(16),i.descriptor)for(t=0;t<i.descriptor.length;t++)this.dispatchType+=("00"+i.descriptor[t].toString(16)).slice(-2);this.push=function(e){var t,i,a,o,l,u,d;if("timed-metadata"===e.type)if(e.dataAlignmentIndicator&&(s=0,r.length=0),0===r.length&&(e.data.length<10||e.data[0]!=="I".charCodeAt(0)||e.data[1]!=="D".charCodeAt(0)||e.data[2]!=="3".charCodeAt(0)))this.trigger("log",{level:"warn",message:"Skipping unrecognized metadata packet"});else if(r.push(e),s+=e.data.byteLength,1===r.length&&(n=je.parseSyncSafeInteger(e.data.subarray(6,10)),n+=10),!(s<n)){for(t={data:new Uint8Array(n),frames:[],pts:r[0].pts,dts:r[0].dts},o=0;o<n;)t.data.set(r[0].data.subarray(0,n-o),o),o+=r[0].data.byteLength,s-=r[0].data.byteLength,r.shift();i=10,64&t.data[5]&&(i=(i+=4)+je.parseSyncSafeInteger(t.data.subarray(10,14)),n-=je.parseSyncSafeInteger(t.data.subarray(16,20)));do{if((a=je.parseSyncSafeInteger(t.data.subarray(i+4,i+8)))<1){this.trigger("log",{level:"warn",message:"Malformed ID3 frame encountered. Skipping remaining metadata parsing."});break}}while((d={id:String.fromCharCode(t.data[i],t.data[i+1],t.data[i+2],t.data[i+3]),data:t.data.subarray(i+10,i+a+10)}).key=d.id,je.frameParsers[d.id]?je.frameParsers[d.id](d):"T"===d.id[0]?je.frameParsers["T*"](d):"W"===d.id[0]&&je.frameParsers["W*"](d),"com.apple.streaming.transportStreamTimestamp"===d.owner&&(u=(1&(l=d.data)[3])<<30|l[4]<<22|l[5]<<14|l[6]<<6|l[7]>>>2,u=(u*=4)+(3&l[7]),d.timeStamp=u,void 0===t.pts&&void 0===t.dts&&(t.pts=d.timeStamp,t.dts=d.timeStamp),this.trigger("timestamp",d)),t.frames.push(d),(i=i+10+a)<n);this.trigger("data",t)}}},Fe=(Be.prototype=new Re,Me=Be,Re=B,pe),qe=Te,He=function(){var e=new Uint8Array(188),t=0;He.prototype.init.call(this),this.push=function(i){var n,r=0,s=188;for(t?((n=new Uint8Array(i.byteLength+t)).set(e.subarray(0,t)),n.set(i,t),t=0):n=i;s<n.byteLength;)71===n[r]&&71===n[s]?(this.trigger("data",n.subarray(r,s)),r+=188,s+=188):(r++,s++);r<n.byteLength&&(e.set(n.subarray(r),0),t=n.byteLength-r)},this.flush=function(){188===t&&71===e[0]&&(this.trigger("data",e),t=0),this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.reset=function(){t=0,this.trigger("reset")}},Ve=(He.prototype=new Re,(Ae=function(){var e,t,i,n;Ae.prototype.init.call(this),(n=this).packetsWaitingForPmt=[],this.programMapTable=void 0,e=function(e,n){var r=0;n.payloadUnitStartIndicator&&(r+=e[r]+1),("pat"===n.type?t:i)(e.subarray(r),n)},t=function(e,t){t.section_number=e[7],t.last_section_number=e[8],n.pmtPid=(31&e[10])<<8|e[11],t.pmtPid=n.pmtPid},i=function(e,t){var i,r;if(1&e[5]){for(n.programMapTable={video:null,audio:null,"timed-metadata":{}},i=3+((15&e[1])<<8|e[2])-4,r=12+((15&e[10])<<8|e[11]);r<i;){var s=e[r],a=(31&e[r+1])<<8|e[r+2];s===qe.H264_STREAM_TYPE&&null===n.programMapTable.video?n.programMapTable.video=a:s===qe.ADTS_STREAM_TYPE&&null===n.programMapTable.audio?n.programMapTable.audio=a:s===qe.METADATA_STREAM_TYPE&&(n.programMapTable["timed-metadata"][a]=s),r+=5+((15&e[r+3])<<8|e[r+4])}t.programMapTable=n.programMapTable}},this.push=function(t){var i={},n=4;if(i.payloadUnitStartIndicator=!!(64&t[1]),i.pid=31&t[1],i.pid<<=8,i.pid|=t[2],1<(48&t[3])>>>4&&(n+=t[n]+1),0===i.pid)i.type="pat",e(t.subarray(n),i),this.trigger("data",i);else if(i.pid===this.pmtPid)for(i.type="pmt",e(t.subarray(n),i),this.trigger("data",i);this.packetsWaitingForPmt.length;)this.processPes_.apply(this,this.packetsWaitingForPmt.shift());else void 0===this.programMapTable?this.packetsWaitingForPmt.push([t,n,i]):this.processPes_(t,n,i)},this.processPes_=function(e,t,i){i.pid===this.programMapTable.video?i.streamType=qe.H264_STREAM_TYPE:i.pid===this.programMapTable.audio?i.streamType=qe.ADTS_STREAM_TYPE:i.streamType=this.programMapTable["timed-metadata"][i.pid],i.type="pes",i.data=e.subarray(t),this.trigger("data",i)}}).prototype=new Re,Ae.STREAM_TYPES={h264:27,adts:15},(Oe=function(){function e(e,t,n){var r,s=new Uint8Array(e.size),a={type:t},l=0,u=0;if(e.data.length&&!(e.size<9)){for(a.trackId=e.data[0].pid,l=0;l<e.data.length;l++)r=e.data[l],s.set(r.data,u),u+=r.data.byteLength;o(s,a),t="video"===t||a.packetLength<=e.size,(n||t)&&(e.size=0,e.data.length=0),t&&i.trigger("data",a)}}var t,i=this,n=!1,r={data:[],size:0},s={data:[],size:0},a={data:[],size:0},o=function(e,t){var i=e[0]<<16|e[1]<<8|e[2];t.data=new Uint8Array,1==i&&(t.packetLength=6+(e[4]<<8|e[5]),t.dataAlignmentIndicator=!!(4&e[6]),192&(i=e[7])&&(t.pts=(14&e[9])<<27|(255&e[10])<<20|(254&e[11])<<12|(255&e[12])<<5|(254&e[13])>>>3,t.pts*=4,t.pts+=(6&e[13])>>>1,t.dts=t.pts,64&i)&&(t.dts=(14&e[14])<<27|(255&e[15])<<20|(254&e[16])<<12|(255&e[17])<<5|(254&e[18])>>>3,t.dts*=4,t.dts+=(6&e[18])>>>1),t.data=e.subarray(9+e[8]))};Oe.prototype.init.call(this),this.push=function(o){({pat:function(){},pes:function(){var t,i;switch(o.streamType){case qe.H264_STREAM_TYPE:t=r,i="video";break;case qe.ADTS_STREAM_TYPE:t=s,i="audio";break;case qe.METADATA_STREAM_TYPE:t=a,i="timed-metadata";break;default:return}o.payloadUnitStartIndicator&&e(t,i,!0),t.data.push(o),t.size+=o.data.byteLength},pmt:function(){var e={type:"metadata",tracks:[]};null!==(t=o.programMapTable).video&&e.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+t.video,codec:"avc",type:"video"}),null!==t.audio&&e.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+t.audio,codec:"adts",type:"audio"}),n=!0,i.trigger("data",e)}})[o.type]()},this.reset=function(){r.size=0,r.data.length=0,s.size=0,s.data.length=0,this.trigger("reset")},this.flushStreams_=function(){e(r,"video"),e(s,"audio"),e(a,"timed-metadata")},this.flush=function(){var e;!n&&t&&(e={type:"metadata",tracks:[]},null!==t.video&&e.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+t.video,codec:"avc",type:"video"}),null!==t.audio&&e.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+t.audio,codec:"adts",type:"audio"}),i.trigger("data",e)),n=!1,this.flushStreams_(),this.trigger("done")}}).prototype=new Re,{PAT_PID:0,MP2T_PACKET_LENGTH:188,TransportPacketStream:He,TransportParseStream:Ae,ElementaryStream:Oe,TimestampRolloverStream:Se,CaptionStream:Fe.CaptionStream,Cea608Stream:Fe.Cea608Stream,Cea708Stream:Fe.Cea708Stream,MetadataStream:Me});for(Pe in qe)qe.hasOwnProperty(Pe)&&(Ve[Pe]=qe[Pe]);Re=Ve,Se=B;var $e,We,ze=de.ONE_SECOND_IN_TS,Ge=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],Xe=function(e){var t,i=0;Xe.prototype.init.call(this),this.skipWarn_=function(e,t){this.trigger("log",{level:"warn",message:`adts skiping bytes ${e} to ${t} in frame ${i} outside syncword`})},this.push=function(n){var r,s,a,o,l,u,d=0;if(e||(i=0),"audio"===n.type){for(t&&t.length?(a=t,(t=new Uint8Array(a.byteLength+n.data.byteLength)).set(a),t.set(n.data,a.byteLength)):t=n.data;d+7<t.length;)if(255!==t[d]||240!=(246&t[d+1]))"number"!=typeof u&&(u=d),d++;else{if("number"==typeof u&&(this.skipWarn_(u,d),u=null),s=2*(1&~t[d+1]),r=(3&t[d+3])<<11|t[d+4]<<3|(224&t[d+5])>>5,l=(o=1024*(1+(3&t[d+6])))*ze/Ge[(60&t[d+2])>>>2],t.byteLength-d<r)break;this.trigger("data",{pts:n.pts+i*l,dts:n.dts+i*l,sampleCount:o,audioobjecttype:1+(t[d+2]>>>6&3),channelcount:(1&t[d+2])<<2|(192&t[d+3])>>>6,samplerate:Ge[(60&t[d+2])>>>2],samplingfrequencyindex:(60&t[d+2])>>>2,samplesize:16,data:t.subarray(d+7+s,d+r)}),i++,d+=r}"number"==typeof u&&(this.skipWarn_(u,d),u=null),t=t.subarray(d)}},this.flush=function(){i=0,this.trigger("done")},this.reset=function(){t=void 0,this.trigger("reset")},this.endTimeline=function(){t=void 0,this.trigger("endedtimeline")}},Ke=(Xe.prototype=new Se,Fe=Xe,Me=B,function(e){var t=e.byteLength,i=0,n=0;this.length=function(){return 8*t},this.bitsAvailable=function(){return 8*t+n},this.loadWord=function(){var r=e.byteLength-t,s=new Uint8Array(4),a=Math.min(4,t);if(0===a)throw new Error("no bytes available");s.set(e.subarray(r,r+a)),i=new DataView(s.buffer).getUint32(0),n=8*a,t-=a},this.skipBits=function(e){var r;e<n||(e=(e-=n)-8*(r=Math.floor(e/8)),t-=r,this.loadWord()),i<<=e,n-=e},this.readBits=function(e){var r=Math.min(n,e),s=i>>>32-r;return 0<(n-=r)?i<<=r:0<t&&this.loadWord(),0<(r=e-r)?s<<r|this.readBits(r):s},this.skipLeadingZeros=function(){for(var e=0;e<n;++e)if(i&2147483648>>>e)return i<<=e,n-=e,e;return this.loadWord(),e+this.skipLeadingZeros()},this.skipUnsignedExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.skipExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.readUnsignedExpGolomb=function(){var e=this.skipLeadingZeros();return this.readBits(e+1)-1},this.readExpGolomb=function(){var e=this.readUnsignedExpGolomb();return 1&e?1+e>>>1:-1*(e>>>1)},this.readBoolean=function(){return 1===this.readBits(1)},this.readUnsignedByte=function(){return this.readBits(8)},this.loadWord()}),Qe=function(){var e,t,i=0;Qe.prototype.init.call(this),this.push=function(n){for(var r,s=(t=t?((r=new Uint8Array(t.byteLength+n.data.byteLength)).set(t),r.set(n.data,t.byteLength),r):n.data).byteLength;i<s-3;i++)if(1===t[i+2]){e=i+5;break}for(;e<s;)switch(t[e]){case 0:if(0!==t[e-1])e+=2;else if(0!==t[e-2])e++;else{for(i+3!==e-2&&this.trigger("data",t.subarray(i+3,e-2));1!==t[++e]&&e<s;);i=e-2,e+=3}break;case 1:0!==t[e-1]||0!==t[e-2]||(this.trigger("data",t.subarray(i+3,e-2)),i=e-2),e+=3;break;default:e+=3}t=t.subarray(i),e-=i,i=0},this.reset=function(){t=null,i=0,this.trigger("reset")},this.flush=function(){t&&3<t.byteLength&&this.trigger("data",t.subarray(i+3)),t=null,i=0,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")}};function Ye(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]}Qe.prototype=new Me,We={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0},($e=function(){var e,t,i,n,r,s,a,o=new Qe;$e.prototype.init.call(this),(e=this).push=function(e){"video"===e.type&&(t=e.trackId,i=e.pts,n=e.dts,o.push(e))},o.on("data",(function(a){var o={trackId:t,pts:i,dts:n,data:a,nalUnitTypeCode:31&a[0]};switch(o.nalUnitTypeCode){case 5:o.nalUnitType="slice_layer_without_partitioning_rbsp_idr";break;case 6:o.nalUnitType="sei_rbsp",o.escapedRBSP=r(a.subarray(1));break;case 7:o.nalUnitType="seq_parameter_set_rbsp",o.escapedRBSP=r(a.subarray(1)),o.config=s(o.escapedRBSP);break;case 8:o.nalUnitType="pic_parameter_set_rbsp";break;case 9:o.nalUnitType="access_unit_delimiter_rbsp"}e.trigger("data",o)})),o.on("done",(function(){e.trigger("done")})),o.on("partialdone",(function(){e.trigger("partialdone")})),o.on("reset",(function(){e.trigger("reset")})),o.on("endedtimeline",(function(){e.trigger("endedtimeline")})),this.flush=function(){o.flush()},this.partialFlush=function(){o.partialFlush()},this.reset=function(){o.reset()},this.endTimeline=function(){o.endTimeline()},a=function(e,t){for(var i=8,n=8,r=0;r<e;r++)i=0===(n=0!==n?(i+t.readExpGolomb()+256)%256:n)?i:n},r=function(e){for(var t=e.byteLength,i=[],n=1;n<t-2;)0===e[n]&&0===e[n+1]&&3===e[n+2]?(i.push(n+2),n+=2):n++;if(0===i.length)return e;var r=t-i.length,s=new Uint8Array(r),a=0;for(n=0;n<r;a++,n++)a===i[0]&&(a++,i.shift()),s[n]=e[a];return s},s=function(e){var t,i,n,r,s,o,l=0,u=0,d=0,h=0,c=[1,1],p=new Ke(e),m=(e=p.readUnsignedByte(),p.readUnsignedByte()),f=p.readUnsignedByte();if(p.skipUnsignedExpGolomb(),We[e]&&(3===(i=p.readUnsignedExpGolomb())&&p.skipBits(1),p.skipUnsignedExpGolomb(),p.skipUnsignedExpGolomb(),p.skipBits(1),p.readBoolean()))for(s=3!==i?8:12,o=0;o<s;o++)p.readBoolean()&&a(o<6?16:64,p);if(p.skipUnsignedExpGolomb(),0===(i=p.readUnsignedExpGolomb()))p.readUnsignedExpGolomb();else if(1===i)for(p.skipBits(1),p.skipExpGolomb(),p.skipExpGolomb(),t=p.readUnsignedExpGolomb(),o=0;o<t;o++)p.skipExpGolomb();if(p.skipUnsignedExpGolomb(),p.skipBits(1),i=p.readUnsignedExpGolomb(),n=p.readUnsignedExpGolomb(),0===(r=p.readBits(1))&&p.skipBits(1),p.skipBits(1),p.readBoolean()&&(l=p.readUnsignedExpGolomb(),u=p.readUnsignedExpGolomb(),d=p.readUnsignedExpGolomb(),h=p.readUnsignedExpGolomb()),p.readBoolean()&&p.readBoolean()){switch(p.readUnsignedByte()){case 1:c=[1,1];break;case 2:c=[12,11];break;case 3:c=[10,11];break;case 4:c=[16,11];break;case 5:c=[40,33];break;case 6:c=[24,11];break;case 7:c=[20,11];break;case 8:c=[32,11];break;case 9:c=[80,33];break;case 10:c=[18,11];break;case 11:c=[15,11];break;case 12:c=[64,33];break;case 13:c=[160,99];break;case 14:c=[4,3];break;case 15:c=[3,2];break;case 16:c=[2,1];break;case 255:c=[p.readUnsignedByte()<<8|p.readUnsignedByte(),p.readUnsignedByte()<<8|p.readUnsignedByte()]}c&&(c[0],c[1])}return{profileIdc:e,levelIdc:f,profileCompatibility:m,width:16*(i+1)-2*l-2*u,height:(2-r)*(n+1)*16-2*d-2*h,sarRatio:c}}}).prototype=new Me,Se=$e;var Je=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],Ze=function(e,t){var i=0<=(i=e[t+6]<<21|e[t+7]<<14|e[t+8]<<7|e[t+9])?i:0;return(16&e[t+5])>>4?20+i:10+i},et=function(e,t){return e.length-t<10||e[t]!=="I".charCodeAt(0)||e[t+1]!=="D".charCodeAt(0)||e[t+2]!=="3".charCodeAt(0)?t:(t+=Ze(e,t),et(e,t))},tt=function(e,t,i){for(var n="",r=t;r<i;r++)n+="%"+("00"+e[r].toString(16)).slice(-2);return n},it=(Me={isLikelyAacData:function(e){var t=et(e,0);return e.length>=t+2&&!(255&~e[t])&&!(240&~e[t+1])&&16==(22&e[t+1])},parseId3TagSize:Ze,parseAdtsSize:function(e,t){var i=(224&e[t+5])>>5,n=e[t+4]<<3;return 6144&e[t+3]|n|i},parseType:function(e,t){return e[t]==="I".charCodeAt(0)&&e[t+1]==="D".charCodeAt(0)&&e[t+2]==="3".charCodeAt(0)?"timed-metadata":!0&e[t]&&!(240&~e[t+1])?"audio":null},parseSampleRate:function(e){for(var t=0;t+5<e.length;){if(255===e[t]&&240==(246&e[t+1]))return Je[(60&e[t+2])>>>2];t++}return null},parseAacTimestamp:function(e){var t,i=10;64&e[5]&&(i=(i+=4)+Ye(e.subarray(10,14)));do{if((t=Ye(e.subarray(i+4,i+8)))<1)return null;if("PRIV"===String.fromCharCode(e[i],e[i+1],e[i+2],e[i+3]))for(var n,r,s=e.subarray(i+10,i+t+10),a=0;a<s.byteLength;a++)if(0===s[a]){if("com.apple.streaming.transportStreamTimestamp"===unescape(tt(s,0,a)))return r=(1&(n=s.subarray(a+1))[3])<<30|n[4]<<22|n[5]<<14|n[6]<<6|n[7]>>>2,(r*=4)+(3&n[7]);break}}while((i=i+10+t)<e.byteLength);return null}},B),nt=Me,rt=function(){var e=new Uint8Array,t=0;rt.prototype.init.call(this),this.setTimestamp=function(e){t=e},this.push=function(i){var n,r,s=0,a=0;for(e.length?(r=e.length,(e=new Uint8Array(i.byteLength+r)).set(e.subarray(0,r)),e.set(i,r)):e=i;3<=e.length-a;)if(e[a]==="I".charCodeAt(0)&&e[a+1]==="D".charCodeAt(0)&&e[a+2]==="3".charCodeAt(0)){if(e.length-a<10)break;if(a+(s=nt.parseId3TagSize(e,a))>e.length)break;n={type:"timed-metadata",data:e.subarray(a,a+s)},this.trigger("data",n),a+=s}else if(255&~e[a]||240&~e[a+1])a++;else{if(e.length-a<7)break;if(a+(s=nt.parseAdtsSize(e,a))>e.length)break;n={type:"audio",data:e.subarray(a,a+s),pts:t,dts:t},this.trigger("data",n),a+=s}r=e.length-a,e=0<r?e.subarray(a):new Uint8Array},this.reset=function(){e=new Uint8Array,this.trigger("reset")},this.endTimeline=function(){e=new Uint8Array,this.trigger("endedtimeline")}};function st(e,t){for(var i=Object.keys(t),n=0;n<i.length;n++){var r=i[n];"headOfPipeline"!==r&&t[r].on&&t[r].on("log",Et.bind(e,r))}}function at(e,t){var i;if(e.length===t.length){for(i=0;i<e.length;i++)if(e[i]!==t[i])return;return 1}}function ot(e,t,i,n,r,s){return{start:{dts:e,pts:e+(i-t)},end:{dts:e+(n-t),pts:e+(r-i)},prependedContentDuration:s,baseMediaDecodeTime:e}}rt.prototype=new it,it=B;var lt,ut,dt,ht=te,ct=ne,pt=ae,mt=oe,ft=Re,gt=de,yt=Fe,_t=Se,vt=rt,bt=Me.isLikelyAacData,Tt=de.ONE_SECOND_IN_TS,St=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],wt=["width","height","profileIdc","levelIdc","profileCompatibility","sarRatio"],Et=function(e,t){t.stream=e,this.trigger("log",t)},kt=function(e,t){var i=[],n=0,r=0,s=1/0,a=(t=t||{}).firstSequenceNumber||0;kt.prototype.init.call(this),this.push=function(t){mt.collectDtsInfo(e,t),e&&St.forEach((function(i){e[i]=t[i]})),i.push(t)},this.setEarliestDts=function(e){n=e},this.setVideoBaseMediaDecodeTime=function(e){s=e},this.setAudioAppendStart=function(e){r=e},this.flush=function(){var o,l,u,d,h;0!==i.length&&(o=pt.trimAdtsFramesByEarliestDts(i,e,n),e.baseMediaDecodeTime=mt.calculateTrackBaseMediaDecodeTime(e,t.keepOriginalTimestamps),h=pt.prefixWithSilence(e,o,r,s),e.samples=pt.generateSampleTable(o),u=ht.mdat(pt.concatenateFrameData(o)),i=[],d=ht.moof(a,[e]),l=new Uint8Array(d.byteLength+u.byteLength),a++,l.set(d),l.set(u,d.byteLength),mt.clearDtsInfo(e),u=Math.ceil(1024*Tt/e.samplerate),o.length&&(d=o.length*u,this.trigger("segmentTimingInfo",ot(gt.audioTsToVideoTs(e.baseMediaDecodeTime,e.samplerate),o[0].dts,o[0].pts,o[0].dts+d,o[0].pts+d,h||0)),this.trigger("timingInfo",{start:o[0].pts,end:o[0].pts+d})),this.trigger("data",{track:e,boxes:l})),this.trigger("done","AudioSegmentStream")},this.reset=function(){mt.clearDtsInfo(e),i=[],this.trigger("reset")}};function Ct(e){var t="";return(t+=String.fromCharCode(e[0]))+String.fromCharCode(e[1])+String.fromCharCode(e[2])+String.fromCharCode(e[3])}function xt(e,t){var i,n,r,s=[];if(!t.length)return null;for(i=0;i<e.byteLength;)n=Dt(e[i]<<24|e[i+1]<<16|e[i+2]<<8|e[i+3]),r=Nt(e.subarray(i+4,i+8)),n=1<n?i+n:e.byteLength,r===t[0]&&(1===t.length?s.push(e.subarray(i+8,n)):(r=xt(e.subarray(i+8,n),t.slice(1))).length&&(s=s.concat(r))),i=n;return s}function It(e){return(31&e[1])<<8|e[2]}function At(e){return!!(64&e[1])}function Ot(e){var t=0;return 1<(48&e[3])>>>4&&(t+=e[4]+1),t}function Pt(e){switch(e){case 5:return"slice_layer_without_partitioning_rbsp_idr";case 6:return"sei_rbsp";case 7:return"seq_parameter_set_rbsp";case 8:return"pic_parameter_set_rbsp";case 9:return"access_unit_delimiter_rbsp";default:return null}}kt.prototype=new it,(lt=function(e,t){var i,n,r=[],s=[],a=(t=t||{}).firstSequenceNumber||0;lt.prototype.init.call(this),delete e.minPTS,this.gopCache_=[],this.push=function(t){mt.collectDtsInfo(e,t),"seq_parameter_set_rbsp"!==t.nalUnitType||i||(i=t.config,e.sps=[t.data],wt.forEach((function(t){e[t]=i[t]}),this)),"pic_parameter_set_rbsp"!==t.nalUnitType||n||(n=t.data,e.pps=[t.data]),r.push(t)},this.flush=function(){for(var i,n,o,l=0;r.length&&"access_unit_delimiter_rbsp"!==r[0].nalUnitType;)r.shift();if(0!==r.length){if(i=ct.groupNalsIntoFrames(r),(i=ct.groupFramesIntoGops(i))[0][0].keyFrame||((u=this.getGopForFusion_(r[0],e))?(l=u.duration,i.unshift(u),i.byteLength+=u.byteLength,i.nalCount+=u.nalCount,i.pts=u.pts,i.dts=u.dts,i.duration+=u.duration):i=ct.extendFirstKeyFrame(i)),s.length){var u=t.alignGopsAtEnd?this.alignGopsAtEnd_(i):this.alignGopsAtStart_(i);if(!u)return this.gopCache_.unshift({gop:i.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),r=[],this.resetStream_(),void this.trigger("done","VideoSegmentStream");mt.clearDtsInfo(e),i=u}mt.collectDtsInfo(e,i),e.samples=ct.generateSampleTable(i),u=ht.mdat(ct.concatenateNalData(i)),e.baseMediaDecodeTime=mt.calculateTrackBaseMediaDecodeTime(e,t.keepOriginalTimestamps),this.trigger("processedGopsInfo",i.map((function(e){return{pts:e.pts,dts:e.dts,byteLength:e.byteLength}}))),n=i[0],o=i[i.length-1],this.trigger("segmentTimingInfo",ot(e.baseMediaDecodeTime,n.dts,n.pts,o.dts+o.duration,o.pts+o.duration,l)),this.trigger("timingInfo",{start:i[0].pts,end:i[i.length-1].pts+i[i.length-1].duration}),this.gopCache_.unshift({gop:i.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),r=[],this.trigger("baseMediaDecodeTime",e.baseMediaDecodeTime),this.trigger("timelineStartInfo",e.timelineStartInfo),n=ht.moof(a,[e]),o=new Uint8Array(n.byteLength+u.byteLength),a++,o.set(n),o.set(u,n.byteLength),this.trigger("data",{track:e,boxes:o})}this.resetStream_(),this.trigger("done","VideoSegmentStream")},this.reset=function(){this.resetStream_(),r=[],this.gopCache_.length=0,s.length=0,this.trigger("reset")},this.resetStream_=function(){mt.clearDtsInfo(e),n=i=void 0},this.getGopForFusion_=function(t){for(var i,n,r,s=1/0,a=0;a<this.gopCache_.length;a++)n=(r=this.gopCache_[a]).gop,e.pps&&at(e.pps[0],r.pps[0])&&e.sps&&at(e.sps[0],r.sps[0])&&(n.dts<e.timelineStartInfo.dts||-1e4<=(n=t.dts-n.dts-n.duration)&&n<=45e3&&(!i||n<s)&&(i=r,s=n));return i?i.gop:null},this.alignGopsAtStart_=function(e){for(var t,i,n,r,a=e.byteLength,o=e.nalCount,l=e.duration,u=t=0;u<s.length&&t<e.length&&(i=s[u],n=e[t],i.pts!==n.pts);)n.pts>i.pts?u++:(t++,a-=n.byteLength,o-=n.nalCount,l-=n.duration);return 0===t?e:t===e.length?null:((r=e.slice(t)).byteLength=a,r.duration=l,r.nalCount=o,r.pts=r[0].pts,r.dts=r[0].dts,r)},this.alignGopsAtEnd_=function(e){for(var t,i,n,r,a=s.length-1,o=e.length-1,l=null,u=!1;0<=a&&0<=o;){if(t=s[a],i=e[o],t.pts===i.pts){u=!0;break}t.pts>i.pts?a--:(a===s.length-1&&(l=o),o--)}return u||null!==l?0===(n=u?o:l)?e:(r=(n=e.slice(n)).reduce((function(e,t){return e.byteLength+=t.byteLength,e.duration+=t.duration,e.nalCount+=t.nalCount,e}),{byteLength:0,duration:0,nalCount:0}),n.byteLength=r.byteLength,n.duration=r.duration,n.nalCount=r.nalCount,n.pts=n[0].pts,n.dts=n[0].dts,n):null},this.alignGopsWith=function(e){s=e}}).prototype=new it,((dt=function(e,t){this.numberOfTracks=0,this.metadataStream=t,void 0!==(e=e||{}).remux?this.remuxTracks=!!e.remux:this.remuxTracks=!0,"boolean"==typeof e.keepOriginalTimestamps?this.keepOriginalTimestamps=e.keepOriginalTimestamps:this.keepOriginalTimestamps=!1,this.pendingTracks=[],this.videoTrack=null,this.pendingBoxes=[],this.pendingCaptions=[],this.pendingMetadata=[],this.pendingBytes=0,this.emittedTracks=0,dt.prototype.init.call(this),this.push=function(e){return e.text?this.pendingCaptions.push(e):e.frames?this.pendingMetadata.push(e):(this.pendingTracks.push(e.track),this.pendingBytes+=e.boxes.byteLength,"video"===e.track.type&&(this.videoTrack=e.track,this.pendingBoxes.push(e.boxes)),void("audio"===e.track.type&&(this.audioTrack=e.track,this.pendingBoxes.unshift(e.boxes))))}}).prototype=new it).flush=function(e){var t,i,n,r=0,s={captions:[],captionStreams:{},metadata:[],info:{}},a=0;if(this.pendingTracks.length<this.numberOfTracks){if("VideoSegmentStream"!==e&&"AudioSegmentStream"!==e)return;if(this.remuxTracks)return;if(0===this.pendingTracks.length)return this.emittedTracks++,void(this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0))}if(this.videoTrack?(a=this.videoTrack.timelineStartInfo.pts,wt.forEach((function(e){s.info[e]=this.videoTrack[e]}),this)):this.audioTrack&&(a=this.audioTrack.timelineStartInfo.pts,St.forEach((function(e){s.info[e]=this.audioTrack[e]}),this)),this.videoTrack||this.audioTrack){for(1===this.pendingTracks.length?s.type=this.pendingTracks[0].type:s.type="combined",this.emittedTracks+=this.pendingTracks.length,e=ht.initSegment(this.pendingTracks),s.initSegment=new Uint8Array(e.byteLength),s.initSegment.set(e),s.data=new Uint8Array(this.pendingBytes),n=0;n<this.pendingBoxes.length;n++)s.data.set(this.pendingBoxes[n],r),r+=this.pendingBoxes[n].byteLength;for(n=0;n<this.pendingCaptions.length;n++)(t=this.pendingCaptions[n]).startTime=gt.metadataTsToSeconds(t.startPts,a,this.keepOriginalTimestamps),t.endTime=gt.metadataTsToSeconds(t.endPts,a,this.keepOriginalTimestamps),s.captionStreams[t.stream]=!0,s.captions.push(t);for(n=0;n<this.pendingMetadata.length;n++)(i=this.pendingMetadata[n]).cueTime=gt.metadataTsToSeconds(i.pts,a,this.keepOriginalTimestamps),s.metadata.push(i);for(s.metadata.dispatchType=this.metadataStream.dispatchType,this.pendingTracks.length=0,this.videoTrack=null,this.pendingBoxes.length=0,this.pendingCaptions.length=0,this.pendingBytes=0,this.pendingMetadata.length=0,this.trigger("data",s),n=0;n<s.captions.length;n++)t=s.captions[n],this.trigger("caption",t);for(n=0;n<s.metadata.length;n++)i=s.metadata[n],this.trigger("id3Frame",i)}this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0)},dt.prototype.setRemux=function(e){this.remuxTracks=e},(ut=function(e){var t,i,n=this,r=!0;ut.prototype.init.call(this),e=e||{},this.baseMediaDecodeTime=e.baseMediaDecodeTime||0,this.transmuxPipeline_={},this.setupAacPipeline=function(){var r={};(this.transmuxPipeline_=r).type="aac",r.metadataStream=new ft.MetadataStream,r.aacStream=new vt,r.audioTimestampRolloverStream=new ft.TimestampRolloverStream("audio"),r.timedMetadataTimestampRolloverStream=new ft.TimestampRolloverStream("timed-metadata"),r.adtsStream=new yt,r.coalesceStream=new dt(e,r.metadataStream),r.headOfPipeline=r.aacStream,r.aacStream.pipe(r.audioTimestampRolloverStream).pipe(r.adtsStream),r.aacStream.pipe(r.timedMetadataTimestampRolloverStream).pipe(r.metadataStream).pipe(r.coalesceStream),r.metadataStream.on("timestamp",(function(e){r.aacStream.setTimestamp(e.timeStamp)})),r.aacStream.on("data",(function(s){"timed-metadata"!==s.type&&"audio"!==s.type||r.audioSegmentStream||(i=i||{timelineStartInfo:{baseMediaDecodeTime:n.baseMediaDecodeTime},codec:"adts",type:"audio"},r.coalesceStream.numberOfTracks++,r.audioSegmentStream=new kt(i,e),r.audioSegmentStream.on("log",n.getLogTrigger_("audioSegmentStream")),r.audioSegmentStream.on("timingInfo",n.trigger.bind(n,"audioTimingInfo")),r.adtsStream.pipe(r.audioSegmentStream).pipe(r.coalesceStream),n.trigger("trackinfo",{hasAudio:!!i,hasVideo:!!t}))})),r.coalesceStream.on("data",this.trigger.bind(this,"data")),r.coalesceStream.on("done",this.trigger.bind(this,"done")),st(this,r)},this.setupTsPipeline=function(){var r={};(this.transmuxPipeline_=r).type="ts",r.metadataStream=new ft.MetadataStream,r.packetStream=new ft.TransportPacketStream,r.parseStream=new ft.TransportParseStream,r.elementaryStream=new ft.ElementaryStream,r.timestampRolloverStream=new ft.TimestampRolloverStream,r.adtsStream=new yt,r.h264Stream=new _t,r.captionStream=new ft.CaptionStream(e),r.coalesceStream=new dt(e,r.metadataStream),r.headOfPipeline=r.packetStream,r.packetStream.pipe(r.parseStream).pipe(r.elementaryStream).pipe(r.timestampRolloverStream),r.timestampRolloverStream.pipe(r.h264Stream),r.timestampRolloverStream.pipe(r.adtsStream),r.timestampRolloverStream.pipe(r.metadataStream).pipe(r.coalesceStream),r.h264Stream.pipe(r.captionStream).pipe(r.coalesceStream),r.elementaryStream.on("data",(function(s){var a;if("metadata"===s.type){for(a=s.tracks.length;a--;)t||"video"!==s.tracks[a].type?i||"audio"!==s.tracks[a].type||((i=s.tracks[a]).timelineStartInfo.baseMediaDecodeTime=n.baseMediaDecodeTime):(t=s.tracks[a]).timelineStartInfo.baseMediaDecodeTime=n.baseMediaDecodeTime;t&&!r.videoSegmentStream&&(r.coalesceStream.numberOfTracks++,r.videoSegmentStream=new lt(t,e),r.videoSegmentStream.on("log",n.getLogTrigger_("videoSegmentStream")),r.videoSegmentStream.on("timelineStartInfo",(function(t){i&&!e.keepOriginalTimestamps&&(i.timelineStartInfo=t,r.audioSegmentStream.setEarliestDts(t.dts-n.baseMediaDecodeTime))})),r.videoSegmentStream.on("processedGopsInfo",n.trigger.bind(n,"gopInfo")),r.videoSegmentStream.on("segmentTimingInfo",n.trigger.bind(n,"videoSegmentTimingInfo")),r.videoSegmentStream.on("baseMediaDecodeTime",(function(e){i&&r.audioSegmentStream.setVideoBaseMediaDecodeTime(e)})),r.videoSegmentStream.on("timingInfo",n.trigger.bind(n,"videoTimingInfo")),r.h264Stream.pipe(r.videoSegmentStream).pipe(r.coalesceStream)),i&&!r.audioSegmentStream&&(r.coalesceStream.numberOfTracks++,r.audioSegmentStream=new kt(i,e),r.audioSegmentStream.on("log",n.getLogTrigger_("audioSegmentStream")),r.audioSegmentStream.on("timingInfo",n.trigger.bind(n,"audioTimingInfo")),r.audioSegmentStream.on("segmentTimingInfo",n.trigger.bind(n,"audioSegmentTimingInfo")),r.adtsStream.pipe(r.audioSegmentStream).pipe(r.coalesceStream)),n.trigger("trackinfo",{hasAudio:!!i,hasVideo:!!t})}})),r.coalesceStream.on("data",this.trigger.bind(this,"data")),r.coalesceStream.on("id3Frame",(function(e){e.dispatchType=r.metadataStream.dispatchType,n.trigger("id3Frame",e)})),r.coalesceStream.on("caption",this.trigger.bind(this,"caption")),r.coalesceStream.on("done",this.trigger.bind(this,"done")),st(this,r)},this.setBaseMediaDecodeTime=function(n){var r=this.transmuxPipeline_;e.keepOriginalTimestamps||(this.baseMediaDecodeTime=n),i&&(i.timelineStartInfo.dts=void 0,i.timelineStartInfo.pts=void 0,mt.clearDtsInfo(i),r.audioTimestampRolloverStream)&&r.audioTimestampRolloverStream.discontinuity(),t&&(r.videoSegmentStream&&(r.videoSegmentStream.gopCache_=[]),t.timelineStartInfo.dts=void 0,t.timelineStartInfo.pts=void 0,mt.clearDtsInfo(t),r.captionStream.reset()),r.timestampRolloverStream&&r.timestampRolloverStream.discontinuity()},this.setAudioAppendStart=function(e){i&&this.transmuxPipeline_.audioSegmentStream.setAudioAppendStart(e)},this.setRemux=function(t){var i=this.transmuxPipeline_;e.remux=t,i&&i.coalesceStream&&i.coalesceStream.setRemux(t)},this.alignGopsWith=function(e){t&&this.transmuxPipeline_.videoSegmentStream&&this.transmuxPipeline_.videoSegmentStream.alignGopsWith(e)},this.getLogTrigger_=function(e){var t=this;return function(i){i.stream=e,t.trigger("log",i)}},this.push=function(e){var t;r&&((t=bt(e))&&"aac"!==this.transmuxPipeline_.type?this.setupAacPipeline():t||"ts"===this.transmuxPipeline_.type||this.setupTsPipeline(),r=!1),this.transmuxPipeline_.headOfPipeline.push(e)},this.flush=function(){r=!0,this.transmuxPipeline_.headOfPipeline.flush()},this.endTimeline=function(){this.transmuxPipeline_.headOfPipeline.endTimeline()},this.reset=function(){this.transmuxPipeline_.headOfPipeline&&this.transmuxPipeline_.headOfPipeline.reset()},this.resetCaptions=function(){this.transmuxPipeline_.captionStream&&this.transmuxPipeline_.captionStream.reset()}}).prototype=new it;var Lt=ut,Dt=(B=function(e){return e>>>0},ae=function(e){return("00"+e.toString(16)).slice(-2)},B),Nt=Ct,Mt=B,Rt=q.getUint64,Ut=function(e){return{isLeading:(12&e[0])>>>2,dependsOn:3&e[0],isDependedOn:(192&e[1])>>>6,hasRedundancy:(48&e[1])>>>4,paddingValue:(14&e[1])>>>1,isNonSyncSample:1&e[1],degradationPriority:e[2]<<8|e[3]}},jt=(Re=oe="undefined"!=typeof window?window:void 0!==j?j:"undefined"!=typeof self?self:{},ue.discardEmulationPreventionBytes),Bt=pe.CaptionStream,Ft=xt,qt=Re,Ht=function(e,t){var i=Ft(e,["moof","traf"]),n=(e=Ft(e,["mdat"]),{}),r=[];return e.forEach((function(e,t){t=i[t],r.push({mdat:e,traf:t})})),r.forEach((function(e){var i,r,s,a,o,l=e.mdat,u=(e=e.traf,Ft(e,["tfhd"])),d=(u=function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength),i=1&(e={version:e[0],flags:new Uint8Array(e.subarray(1,4)),trackId:t.getUint32(4)}).flags[2],n=2&e.flags[2],r=8&e.flags[2],s=16&e.flags[2],a=32&e.flags[2],o=65536&e.flags[0],l=131072&e.flags[0],u=8;return i&&(u+=4,e.baseDataOffset=t.getUint32(12),u+=4),n&&(e.sampleDescriptionIndex=t.getUint32(u),u+=4),r&&(e.defaultSampleDuration=t.getUint32(u),u+=4),s&&(e.defaultSampleSize=t.getUint32(u),u+=4),a&&(e.defaultSampleFlags=t.getUint32(u)),o&&(e.durationIsEmpty=!0),!i&&l&&(e.baseDataOffsetIsMoof=!0),e}(u[0])).trackId,h=0<(h=Ft(e,["tfdt"])).length?function(e){var t={version:e[0],flags:new Uint8Array(e.subarray(1,4))};return t.baseMediaDecodeTime=1===t.version?Rt(e.subarray(4)):Mt(e[4]<<24|e[5]<<16|e[6]<<8|e[7]),t}(h[0]).baseMediaDecodeTime:0;e=Ft(e,["trun"]),t===d&&0<e.length&&(i=h,r=u.defaultSampleDuration||0,s=u.defaultSampleSize||0,a=u.trackId,o=[],e.forEach((function(e){(e=function(e){var t,i={version:e[0],flags:new Uint8Array(e.subarray(1,4)),samples:[]},n=new DataView(e.buffer,e.byteOffset,e.byteLength),r=1&i.flags[2],s=4&i.flags[2],a=1&i.flags[1],o=2&i.flags[1],l=4&i.flags[1],u=8&i.flags[1],d=n.getUint32(4),h=8;for(r&&(i.dataOffset=n.getInt32(h),h+=4),s&&d&&(t={flags:Ut(e.subarray(h,h+4))},h+=4,a&&(t.duration=n.getUint32(h),h+=4),o&&(t.size=n.getUint32(h),h+=4),u&&(t.compositionTimeOffset=1===i.version?n.getInt32(h):n.getUint32(h),h+=4),i.samples.push(t),d--);d--;)t={},a&&(t.duration=n.getUint32(h),h+=4),o&&(t.size=n.getUint32(h),h+=4),l&&(t.flags=Ut(e.subarray(h,h+4)),h+=4),u&&(t.compositionTimeOffset=1===i.version?n.getInt32(h):n.getUint32(h),h+=4),i.samples.push(t);return i}(e).samples).forEach((function(e){void 0===e.duration&&(e.duration=r),void 0===e.size&&(e.size=s),e.trackId=a,e.dts=i,void 0===e.compositionTimeOffset&&(e.compositionTimeOffset=0),"bigint"==typeof i?(e.pts=i+qt.BigInt(e.compositionTimeOffset),i+=qt.BigInt(e.duration)):(e.pts=i+e.compositionTimeOffset,i+=e.duration)})),o=o.concat(e)})),h=function(e,t,i){for(var n,r,s=new DataView(e.buffer,e.byteOffset,e.byteLength),a={logs:[],seiNals:[]},o=0;o+4<e.length;o+=n)if(n=s.getUint32(o),o+=4,!(n<=0))switch(31&e[o]){case 6:var l=e.subarray(o+1,o+1+n),u=function(e,t){for(var i=e,n=0;n<t.length;n++){var r=t[n];if(i<r.size)return r;i-=r.size}return null}(o,t);if(l={nalUnitType:"sei_rbsp",size:n,data:l,escapedRBSP:jt(l),trackId:i},u)l.pts=u.pts,l.dts=u.dts,r=u;else{if(!r){a.logs.push({level:"warn",message:"We've encountered a nal unit without data at "+o+" for trackId "+i+". See mux.js#223."});break}l.pts=r.pts,l.dts=r.dts}a.seiNals.push(l)}return a}(l,o,d),n[d]||(n[d]={seiNals:[],logs:[]}),n[d].seiNals=n[d].seiNals.concat(h.seiNals),n[d].logs=n[d].logs.concat(h.logs))})),n},Vt=function(){var e,t,i,n,r,s,a=!1;this.isInitialized=function(){return a},this.init=function(t){e=new Bt,a=!0,s=!!t&&t.isPartial,e.on("data",(function(e){e.startTime=e.startPts/n,e.endTime=e.endPts/n,r.captions.push(e),r.captionStreams[e.stream]=!0})),e.on("log",(function(e){r.logs.push(e)}))},this.isNewInit=function(e,t){return!(e&&0===e.length||t&&"object"==typeof t&&0===Object.keys(t).length||i===e[0]&&n===t[i])},this.parse=function(e,s,a){var o,l;if(!this.isInitialized())return null;if(!s||!a)return null;if(this.isNewInit(s,a))i=s[0],n=a[i];else if(null===i||!n)return t.push(e),null;for(;0<t.length;){var u=t.shift();this.parse(u,s,a)}return l=n,(o=null===(o=i)?null:{seiNals:(e=Ht(e,o)[o]||{}).seiNals,logs:e.logs,timescale:l})&&o.logs&&(r.logs=r.logs.concat(o.logs)),null!==o&&o.seiNals?(this.pushNals(o.seiNals),this.flushStream(),r):r.logs.length?{logs:r.logs,captions:[],captionStreams:[]}:null},this.pushNals=function(t){if(!this.isInitialized()||!t||0===t.length)return null;t.forEach((function(t){e.push(t)}))},this.flushStream=function(){if(!this.isInitialized())return null;s?e.partialFlush():e.flush()},this.clearParsedCaptions=function(){r.captions=[],r.captionStreams={},r.logs=[]},this.resetCaptionStream=function(){if(!this.isInitialized())return null;e.reset()},this.clearAllCaptions=function(){this.clearParsedCaptions(),this.resetCaptionStream()},this.reset=function(){t=[],n=i=null,r?this.clearParsedCaptions():r={captions:[],captionStreams:{},logs:[]},this.resetCaptionStream()},this.reset()},$t=B,Wt=ae,zt=xt,Gt=Ct,Xt=q.getUint64,Kt=Re,Qt=Te,Yt=Te,Jt=Le,Zt={},ei=(Zt.ts={parseType:function(e,t){return 0===(e=It(e))?"pat":e===t?"pmt":t?"pes":null},parsePat:function(e){var t=At(e),i=4+Ot(e);return t&&(i+=e[i]+1),(31&e[i+10])<<8|e[i+11]},parsePmt:function(e){var t={},i=At(e),n=4+Ot(e);if(i&&(n+=e[n]+1),1&e[n+5]){for(var r=3+((15&e[n+1])<<8|e[n+2])-4,s=12+((15&e[n+10])<<8|e[n+11]);s<r;){var a=n+s;t[(31&e[a+1])<<8|e[a+2]]=e[a],s+=5+((15&e[a+3])<<8|e[a+4])}return t}},parsePayloadUnitStartIndicator:At,parsePesType:function(e,t){switch(t[It(e)]){case Qt.H264_STREAM_TYPE:return"video";case Qt.ADTS_STREAM_TYPE:return"audio";case Qt.METADATA_STREAM_TYPE:return"timed-metadata";default:return null}},parsePesTime:function(e){var t,i,n;return!At(e)||(t=4+Ot(e))>=e.byteLength?null:(i=null,192&(n=e[t+7])&&((i={}).pts=(14&e[t+9])<<27|(255&e[t+10])<<20|(254&e[t+11])<<12|(255&e[t+12])<<5|(254&e[t+13])>>>3,i.pts*=4,i.pts+=(6&e[t+13])>>>1,i.dts=i.pts,64&n)&&(i.dts=(14&e[t+14])<<27|(255&e[t+15])<<20|(254&e[t+16])<<12|(255&e[t+17])<<5|(254&e[t+18])>>>3,i.dts*=4,i.dts+=(6&e[t+18])>>>1),i)},videoPacketContainsKeyFrame:function(e){for(var t=4+Ot(e),i=e.subarray(t),n=0,r=0,s=!1;r<i.byteLength-3;r++)if(1===i[r+2]){n=r+5;break}for(;n<i.byteLength;)switch(i[n]){case 0:if(0!==i[n-1])n+=2;else if(0!==i[n-2])n++;else{for(r+3!==n-2&&"slice_layer_without_partitioning_rbsp_idr"===Pt(31&i[r+3])&&(s=!0);1!==i[++n]&&n<i.length;);r=n-2,n+=3}break;case 1:0!==i[n-1]||0!==i[n-2]||("slice_layer_without_partitioning_rbsp_idr"===Pt(31&i[r+3])&&(s=!0),r=n-2),n+=3;break;default:n+=3}return i=i.subarray(r),n-=r,r=0,!!(i&&3<i.byteLength&&"slice_layer_without_partitioning_rbsp_idr"===Pt(31&i[r+3]))||s}},Zt.aac=Me,de.ONE_SECOND_IN_TS),ti=function(e,t,i){for(var n,r,s,a,o=0,l=188,u=!1;l<=e.byteLength;)if(71!==e[o]||71!==e[l]&&l!==e.byteLength)o++,l++;else{if(n=e.subarray(o,l),"pes"===Zt.ts.parseType(n,t.pid)&&(r=Zt.ts.parsePesType(n,t.table),s=Zt.ts.parsePayloadUnitStartIndicator(n),"audio"===r)&&s&&(a=Zt.ts.parsePesTime(n))&&(a.type="audio",i.audio.push(a),u=!0),u)break;o+=188,l+=188}for(o=(l=e.byteLength)-188,u=!1;0<=o;)if(71!==e[o]||71!==e[l]&&l!==e.byteLength)o--,l--;else{if(n=e.subarray(o,l),"pes"===Zt.ts.parseType(n,t.pid)&&(r=Zt.ts.parsePesType(n,t.table),s=Zt.ts.parsePayloadUnitStartIndicator(n),"audio"===r)&&s&&(a=Zt.ts.parsePesTime(n))&&(a.type="audio",i.audio.push(a),u=!0),u)break;o-=188,l-=188}},ii=function(e,t,i){for(var n,r,s,a,o,l,u,d,h=0,c=188,p=!1,m={data:[],size:0};c<e.byteLength;)if(71===e[h]&&71===e[c]){if(n=e.subarray(h,c),"pes"===Zt.ts.parseType(n,t.pid)&&(r=Zt.ts.parsePesType(n,t.table),s=Zt.ts.parsePayloadUnitStartIndicator(n),"video"===r&&(s&&!p&&(a=Zt.ts.parsePesTime(n))&&(a.type="video",i.video.push(a),p=!0),!i.firstKeyFrame))){if(s&&0!==m.size){for(o=new Uint8Array(m.size),l=0;m.data.length;)u=m.data.shift(),o.set(u,l),l+=u.byteLength;Zt.ts.videoPacketContainsKeyFrame(o)&&(d=Zt.ts.parsePesTime(o))&&(i.firstKeyFrame=d,i.firstKeyFrame.type="video"),m.size=0}m.data.push(n),m.size+=n.byteLength}if(p&&i.firstKeyFrame)break;h+=188,c+=188}else h++,c++;for(h=(c=e.byteLength)-188,p=!1;0<=h;)if(71===e[h]&&71===e[c]){if(n=e.subarray(h,c),"pes"===Zt.ts.parseType(n,t.pid)&&(r=Zt.ts.parsePesType(n,t.table),s=Zt.ts.parsePayloadUnitStartIndicator(n),"video"===r)&&s&&(a=Zt.ts.parsePesTime(n))&&(a.type="video",i.video.push(a),p=!0),p)break;h-=188,c-=188}else h--,c--};class 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i={start:{decode:de.videoTsToSeconds(t.start.dts),presentation:de.videoTsToSeconds(t.start.pts)},end:{decode:de.videoTsToSeconds(t.end.dts),presentation:de.videoTsToSeconds(t.end.pts)},baseMediaDecodeTime:de.videoTsToSeconds(t.baseMediaDecodeTime)};t.prependedContentDuration&&(i.prependedContentDuration=de.videoTsToSeconds(t.prependedContentDuration)),e.postMessage({action:"audioSegmentTimingInfo",audioSegmentTimingInfo:i})})),t.on("id3Frame",(function(t){e.postMessage({action:"id3Frame",id3Frame:t})})),t.on("caption",(function(t){e.postMessage({action:"caption",caption:t})})),t.on("trackinfo",(function(t){e.postMessage({action:"trackinfo",trackInfo:t})})),t.on("audioTimingInfo",(function(t){e.postMessage({action:"audioTimingInfo",audioTimingInfo:{start:de.videoTsToSeconds(t.start),end:de.videoTsToSeconds(t.end)}})})),t.on("videoTimingInfo",(function(t){e.postMessage({action:"videoTimingInfo",videoTimingInfo:{start:de.videoTsToSeconds(t.start),end:de.videoTsToSeconds(t.end)}})})),t.on("log",(function(t){e.postMessage({action:"log",log:t})}))}pushMp4Captions(e){this.captionParser||(this.captionParser=new 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i=null;(t=function(e,t){var i,n,r;return e=(Zt.aac.isLikelyAacData(e)?function(e){for(var t,i,n=!1,r=0,s=null,a=null,o=0,l=0;3<=e.length-l;){switch(Zt.aac.parseType(e,l)){case"timed-metadata":e.length-l<10||(o=Zt.aac.parseId3TagSize(e,l))>e.length?n=!0:(null===a&&(t=e.subarray(l,l+o),a=Zt.aac.parseAacTimestamp(t)),l+=o);break;case"audio":e.length-l<7||(o=Zt.aac.parseAdtsSize(e,l))>e.length?n=!0:(null===s&&(t=e.subarray(l,l+o),s=Zt.aac.parseSampleRate(t)),r++,l+=o);break;default:l++}if(n)return null}return null===s||null===a?null:{audio:[{type:"audio",dts:a,pts:a},{type:"audio",dts:a+1024*r*(i=ei/s),pts:a+1024*r*i}]}}:function(e){var t,i={pid:null,table:null},n={};for(t in function(e,t){for(var i,n=0,r=188;r<e.byteLength;)if(71===e[n]&&71===e[r]){switch(i=e.subarray(n,r),Zt.ts.parseType(i,t.pid)){case"pat":t.pid=Zt.ts.parsePat(i);break;case"pmt":var s=Zt.ts.parsePmt(i);t.table=t.table||{},Object.keys(s).forEach((function(e){t.table[e]=s[e]}))}n+=188,r+=188}else 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0!==e.end&&_(e.end)},onVideoSegmentTimingInfo:e=>{r(e)},onAudioSegmentTimingInfo:e=>{s(e)},onId3:(t,i)=>{a(e,t,i)},onCaptions:t=>{o(e,[t])},isEndOfTimeline:l,onEndedTimeline:()=>{u()},onTransmuxerLog:c,onDone:t=>{h&&(t.type="combined"===t.type?"video":t.type,h(null,e,t))}})}})})({segment:e,bytes:t,trackInfoFn:i,timingInfoFn:n,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:s,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:u,dataFn:d,doneFn:h,onTransmuxerLog:c})):h(null,e,{})},_u=function({id:e,key:t,encryptedBytes:i,decryptionWorker:n},r){const s=t=>{t.data.source===e&&(n.removeEventListener("message",s),t=t.data.decrypted,r(new Uint8Array(t.bytes,t.byteOffset,t.byteLength)))};let a;n.addEventListener("message",s),a=t.bytes.slice?t.bytes.slice():new Uint32Array(Array.prototype.slice.call(t.bytes)),n.postMessage(jl({source:e,encrypted:i,key:a,iv:t.iv}),[i.buffer,a.buffer])},vu=Wo("CodecUtils"),bu=(e,t)=>(t=t.attributes||{},e&&e.mediaGroups&&e.mediaGroups.AUDIO&&t.AUDIO&&e.mediaGroups.AUDIO[t.AUDIO]),Tu=function(e){const t={};return e.forEach((({mediaType:e,type:i,details:n})=>{t[e]=t[e]||[],t[e].push(Xr(""+i+n))})),Object.keys(t).forEach((function(e){1<t[e].length?(vu(`multiple ${e} codecs found as attributes: ${t[e].join(", ")}. Setting playlist codecs to null so that we wait for mux.js to probe segments for real codecs.`),t[e]=null):t[e]=t[e][0]})),t},Su=Wo("PlaylistSelector"),wu=function(e){var t;if(e&&e.playlist)return t=e.playlist,JSON.stringify({id:t.id,bandwidth:e.bandwidth,width:e.width,height:e.height,codecs:t.attributes&&t.attributes.CODECS||""})},Eu=function(e,t){const i=e.slice();e.sort((function(e,n){var r=t(e,n);return 0===r?i.indexOf(e)-i.indexOf(n):r}))};function ku(e,t,i,n,r,s){if(e){var a={bandwidth:t,width:i,height:n,limitRenditionByPlayerDimensions:r};let u=e.playlists,d=(bl.isAudioOnly(e)&&(u=s.getAudioTrackPlaylists_(),a.audioOnly=!0),u.map((e=>{var t=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width,i=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.height;return{bandwidth:e.attributes&&e.attributes.BANDWIDTH||window.Number.MAX_VALUE,width:t,height:i,playlist:e}}))),h=(Eu(d,((e,t)=>e.bandwidth-t.bandwidth)),(d=d.filter((e=>!bl.isIncompatible(e.playlist)))).filter((e=>bl.isEnabled(e.playlist)))),c=(e=(h=h.length?h:d.filter((e=>!bl.isDisabled(e.playlist)))).filter((e=>e.bandwidth*Ql.BANDWIDTH_VARIANCE<t)))[e.length-1];var o=e.filter((e=>e.bandwidth===c.bandwidth))[0];if(!1===r){const e=o||h[0]||d[0];if(e&&e.playlist){let t=o?"bandwidthBestRep":"sortedPlaylistReps";return h[0]&&(t="enabledPlaylistReps"),Su(`choosing ${wu(e)} using ${t} with options`,a),e.playlist}}else{var l;let t,u,p;r=e.filter((e=>e.width&&e.height)),Eu(r,((e,t)=>e.width-t.width)),e=r.filter((e=>e.width===i&&e.height===n)),c=e[e.length-1],(e=e.filter((e=>e.bandwidth===c.bandwidth))[0])||(l=(t=r.filter((e=>e.width>i||e.height>n))).filter((e=>e.width===t[0].width&&e.height===t[0].height)),c=l[l.length-1],u=l.filter((e=>e.bandwidth===c.bandwidth))[0]),s.leastPixelDiffSelector&&(l=r.map((e=>(e.pixelDiff=Math.abs(e.width-i)+Math.abs(e.height-n),e))),Eu(l,((e,t)=>e.pixelDiff===t.pixelDiff?t.bandwidth-e.bandwidth:e.pixelDiff-t.pixelDiff)),p=l[0]);const m=p||u||e||o||h[0]||d[0];if(m&&m.playlist){let t="sortedPlaylistReps";return p?t="leastPixelDiffRep":u?t="resolutionPlusOneRep":e?t="resolutionBestRep":o?t="bandwidthBestRep":h[0]&&(t="enabledPlaylistReps"),Su(`choosing ${wu(m)} using ${t} with options`,a),m.playlist}}return Su("could not choose a playlist with options",a),null}}function Cu(){var e=this.useDevicePixelRatio&&window.devicePixelRatio||1;return ku(this.playlists.main,this.systemBandwidth,parseInt(uu(this.tech_.el(),"width"),10)*e,parseInt(uu(this.tech_.el(),"height"),10)*e,this.limitRenditionByPlayerDimensions,this.playlistController_)}function xu(e,t,i){let n;var r;if(i&&i.cues)for(n=i.cues.length;n--;)(r=i.cues[n]).startTime>=e&&r.endTime<=t&&i.removeCue(r)}const Iu=e=>"number"==typeof e&&isFinite(e),Au=e=>{var{startOfSegment:t,duration:i,segment:n,part:r,playlist:{mediaSequence:s,id:a,segments:o=[]},mediaIndex:l,partIndex:u,timeline:d}=e,o=o.length-1;let h="mediaIndex/partIndex increment";e.getMediaInfoForTime?h=`getMediaInfoForTime (${e.getMediaInfoForTime})`:e.isSyncRequest&&(h="getSyncSegmentCandidate (isSyncRequest)"),e.independent&&(h+=" with independent "+e.independent);var c="number"==typeof u,p=(e=e.segment.uri?"segment":"pre-segment",c?ll({preloadSegment:n})-1:0);return e+` [${s+l}/${s+o}]`+(c?` part [${u}/${p}]`:"")+` segment start/end [${n.start} => ${n.end}]`+(c?` part start/end [${r.start} => ${r.end}]`:"")+` startOfSegment [${t}]`+` duration [${i}]`+` timeline [${d}]`+` selected by [${h}]`+` playlist [${a}]`},Ou=e=>e+"TimingInfo",Pu=({timelineChangeController:e,currentTimeline:t,segmentTimeline:i,loaderType:n,audioDisabled:r})=>!(t===i||("audio"===n?(t=e.lastTimelineChange({type:"main"}))&&t.to===i:"main"!==n||!r||(t=e.pendingTimelineChange({type:"audio"}))&&t.to===i)),Lu=({segmentDuration:e,maxDuration:t})=>!!e&&Math.round(e)>t+el;class Du extends xr.EventTarget{constructor(e,t=0){if(super(),!e)throw new TypeError("Initialization settings are required");if("function"!=typeof e.currentTime)throw new TypeError("No currentTime getter specified");if(!e.mediaSource)throw new TypeError("No MediaSource specified");this.bandwidth=e.bandwidth,this.throughput={rate:0,count:0},this.roundTrip=NaN,this.resetStats_(),this.mediaIndex=null,this.partIndex=null,this.hasPlayed_=e.hasPlayed,this.currentTime_=e.currentTime,this.seekable_=e.seekable,this.seeking_=e.seeking,this.duration_=e.duration,this.mediaSource_=e.mediaSource,this.vhs_=e.vhs,this.loaderType_=e.loaderType,this.currentMediaInfo_=void 0,this.startingMediaInfo_=void 0,this.segmentMetadataTrack_=e.segmentMetadataTrack,this.goalBufferLength_=e.goalBufferLength,this.sourceType_=e.sourceType,this.sourceUpdater_=e.sourceUpdater,this.inbandTextTracks_=e.inbandTextTracks,this.state_="INIT",this.timelineChangeController_=e.timelineChangeController,this.shouldSaveSegmentTimingInfo_=!0,this.parse708captions_=e.parse708captions,this.useDtsForTimestampOffset_=e.useDtsForTimestampOffset,this.captionServices_=e.captionServices,this.exactManifestTimings=e.exactManifestTimings,this.checkBufferTimeout_=null,this.error_=void 0,this.currentTimeline_=-1,this.pendingSegment_=null,this.xhrOptions_=null,this.pendingSegments_=[],this.audioDisabled_=!1,this.isPendingTimestampOffset_=!1,this.gopBuffer_=[],this.timeMapping_=0,this.safeAppend_=11<=xr.browser.IE_VERSION,this.appendInitSegment_={audio:!0,video:!0},this.playlistOfLastInitSegment_={audio:null,video:null},this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_={id3:[],caption:[]},this.waitingOnRemove_=!1,this.quotaExceededErrorRetryTimeout_=null,this.activeInitSegmentId_=null,this.initSegments_={},this.cacheEncryptionKeys_=e.cacheEncryptionKeys,this.keyCache_={},this.decrypter_=e.decrypter,this.syncController_=e.syncController,this.syncPoint_={segmentIndex:0,time:0},this.transmuxer_=this.createTransmuxer_(),this.triggerSyncInfoUpdate_=()=>this.trigger("syncinfoupdate"),this.syncController_.on("syncinfoupdate",this.triggerSyncInfoUpdate_),this.mediaSource_.addEventListener("sourceopen",(()=>{this.isEndOfStream_()||(this.ended_=!1)})),this.fetchAtBuffer_=!1,this.logger_=Wo(`SegmentLoader[${this.loaderType_}]`),Object.defineProperty(this,"state",{get(){return this.state_},set(e){e!==this.state_&&(this.logger_(this.state_+" -> "+e),this.state_=e,this.trigger("statechange"))}}),this.sourceUpdater_.on("ready",(()=>{this.hasEnoughInfoToAppend_()&&this.processCallQueue_()})),"main"===this.loaderType_&&this.timelineChangeController_.on("pendingtimelinechange",(()=>{this.hasEnoughInfoToAppend_()&&this.processCallQueue_()})),"audio"===this.loaderType_&&this.timelineChangeController_.on("timelinechange",(()=>{this.hasEnoughInfoToLoad_()&&this.processLoadQueue_(),this.hasEnoughInfoToAppend_()&&this.processCallQueue_()}))}createTransmuxer_(){return(e=>{const t=new tu,i=(t.currentTransmux=null,t.transmuxQueue=[],t.terminate);return t.terminate=()=>(t.currentTransmux=null,t.transmuxQueue.length=0,i.call(t)),t.postMessage({action:"init",options:e}),t})({remux:!1,alignGopsAtEnd:this.safeAppend_,keepOriginalTimestamps:!0,parse708captions:this.parse708captions_,captionServices:this.captionServices_})}resetStats_(){this.mediaBytesTransferred=0,this.mediaRequests=0,this.mediaRequestsAborted=0,this.mediaRequestsTimedout=0,this.mediaRequestsErrored=0,this.mediaTransferDuration=0,this.mediaSecondsLoaded=0,this.mediaAppends=0}dispose(){this.trigger("dispose"),this.state="DISPOSED",this.pause(),this.abort_(),this.transmuxer_&&this.transmuxer_.terminate(),this.resetStats_(),this.checkBufferTimeout_&&window.clearTimeout(this.checkBufferTimeout_),this.syncController_&&this.triggerSyncInfoUpdate_&&this.syncController_.off("syncinfoupdate",this.triggerSyncInfoUpdate_),this.off()}setAudio(e){this.audioDisabled_=!e,e?this.appendInitSegment_.audio=!0:this.sourceUpdater_.removeAudio(0,this.duration_())}abort(){"WAITING"!==this.state?this.pendingSegment_&&(this.pendingSegment_=null):(this.abort_(),this.state="READY",this.paused()||this.monitorBuffer_())}abort_(){this.pendingSegment_&&this.pendingSegment_.abortRequests&&this.pendingSegment_.abortRequests(),this.pendingSegment_=null,this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_.id3=[],this.metadataQueue_.caption=[],this.timelineChangeController_.clearPendingTimelineChange(this.loaderType_),this.waitingOnRemove_=!1,window.clearTimeout(this.quotaExceededErrorRetryTimeout_),this.quotaExceededErrorRetryTimeout_=null}checkForAbort_(e){return"APPENDING"!==this.state||this.pendingSegment_?!this.pendingSegment_||this.pendingSegment_.requestId!==e:(this.state="READY",!0)}error(e){return void 0!==e&&(this.logger_("error occurred:",e),this.error_=e),this.pendingSegment_=null,this.error_}endOfStream(){this.ended_=!0,this.transmuxer_&&su(this.transmuxer_),this.gopBuffer_.length=0,this.pause(),this.trigger("ended")}buffered_(){var e=this.getMediaInfo_();if(!this.sourceUpdater_||!e)return Go();if("main"===this.loaderType_){var{hasAudio:e,hasVideo:t,isMuxed:i}=e;if(t&&e&&!this.audioDisabled_&&!i)return this.sourceUpdater_.buffered();if(t)return this.sourceUpdater_.videoBuffered()}return this.sourceUpdater_.audioBuffered()}initSegmentForMap(e,t=!1){if(!e)return null;var i=Bl(e);let n=this.initSegments_[i];return t&&!n&&e.bytes&&(this.initSegments_[i]=n={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:e.bytes,tracks:e.tracks,timescales:e.timescales}),n||e}segmentKey(e,t=!1){if(!e)return null;var i=Fl(e);let n=this.keyCache_[i];return this.cacheEncryptionKeys_&&t&&!n&&e.bytes&&(this.keyCache_[i]=n={resolvedUri:e.resolvedUri,bytes:e.bytes}),t={resolvedUri:(n||e).resolvedUri},n&&(t.bytes=n.bytes),t}couldBeginLoading_(){return this.playlist_&&!this.paused()}load(){if(this.monitorBuffer_(),this.playlist_)return"INIT"===this.state&&this.couldBeginLoading_()?this.init_():void(!this.couldBeginLoading_()||"READY"!==this.state&&"INIT"!==this.state||(this.state="READY"))}init_(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()}playlist(e,t={}){if(e){var i,n=this.playlist_,r=this.pendingSegment_;this.playlist_=e,this.xhrOptions_=t,"INIT"===this.state&&(e.syncInfo={mediaSequence:e.mediaSequence,time:0},"main"===this.loaderType_)&&this.syncController_.setDateTimeMappingForStart(e);let s=null;if(n&&(n.id?s=n.id:n.uri&&(s=n.uri)),this.logger_(`playlist update [${s} => ${e.id||e.uri}]`),this.trigger("syncinfoupdate"),"INIT"===this.state&&this.couldBeginLoading_())return this.init_();n&&n.uri===e.uri?(t=e.mediaSequence-n.mediaSequence,this.logger_(`live window shift [${t}]`),null!==this.mediaIndex&&(this.mediaIndex-=t,this.mediaIndex<0?(this.mediaIndex=null,this.partIndex=null):(i=this.playlist_.segments[this.mediaIndex],!this.partIndex||i.parts&&i.parts.length&&i.parts[this.partIndex]||(i=this.mediaIndex,this.logger_(`currently processing part (index ${this.partIndex}) no longer exists.`),this.resetLoader(),this.mediaIndex=i))),r&&(r.mediaIndex-=t,r.mediaIndex<0?(r.mediaIndex=null,r.partIndex=null):(0<=r.mediaIndex&&(r.segment=e.segments[r.mediaIndex]),0<=r.partIndex&&r.segment.parts&&(r.part=r.segment.parts[r.partIndex]))),this.syncController_.saveExpiredSegmentInfo(n,e)):(null!==this.mediaIndex&&(e.endList?this.resyncLoader():this.resetLoader()),this.currentMediaInfo_=void 0,this.trigger("playlistupdate"))}}pause(){this.checkBufferTimeout_&&(window.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=null)}paused(){return null===this.checkBufferTimeout_}resetEverything(e){this.ended_=!1,this.activeInitSegmentId_=null,this.appendInitSegment_={audio:!0,video:!0},this.resetLoader(),this.remove(0,1/0,e),this.transmuxer_&&(this.transmuxer_.postMessage({action:"clearAllMp4Captions"}),this.transmuxer_.postMessage({action:"reset"}))}resetLoader(){this.fetchAtBuffer_=!1,this.resyncLoader()}resyncLoader(){this.transmuxer_&&su(this.transmuxer_),this.mediaIndex=null,this.partIndex=null,this.syncPoint_=null,this.isPendingTimestampOffset_=!1,this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_.id3=[],this.metadataQueue_.caption=[],this.abort(),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})}remove(e,t,i=()=>{},n=!1){if((t=t===1/0?this.duration_():t)<=e)this.logger_("skipping remove because end ${end} is <= start ${start}");else if(this.sourceUpdater_&&this.getMediaInfo_()){let s=1;var r=()=>{0==--s&&i()};!n&&this.audioDisabled_||(s++,this.sourceUpdater_.removeAudio(e,t,r)),!n&&"main"!==this.loaderType_||(this.gopBuffer_=((e,t,i,n)=>{var r=Math.ceil((t-n)*Ho),s=Math.ceil((i-n)*Ho);t=e.slice();let a=e.length;for(;a--&&!(e[a].pts<=s););if(-1!==a){let i=a+1;for(;i--&&!(e[i].pts<=r););i=Math.max(i,0),t.splice(i,a-i+1)}return t})(this.gopBuffer_,e,t,this.timeMapping_),s++,this.sourceUpdater_.removeVideo(e,t,r));for(const i in this.inbandTextTracks_)xu(e,t,this.inbandTextTracks_[i]);xu(e,t,this.segmentMetadataTrack_),r()}else this.logger_("skipping remove because no source updater or starting media info")}monitorBuffer_(){this.checkBufferTimeout_&&window.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=window.setTimeout(this.monitorBufferTick_.bind(this),1)}monitorBufferTick_(){"READY"===this.state&&this.fillBuffer_(),this.checkBufferTimeout_&&window.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=window.setTimeout(this.monitorBufferTick_.bind(this),500)}fillBuffer_(){var e;this.sourceUpdater_.updating()||(e=this.chooseNextRequest_())&&("number"==typeof e.timestampOffset&&(this.isPendingTimestampOffset_=!1,this.timelineChangeController_.pendingTimelineChange({type:this.loaderType_,from:this.currentTimeline_,to:e.timeline})),this.loadSegment_(e))}isEndOfStream_(e=this.mediaIndex,t=this.playlist_,i=this.partIndex){var n;return!(!t||!this.mediaSource_)&&(n="number"==typeof e&&t.segments[e],e=e+1===t.segments.length,i=!n||!n.parts||i+1===n.parts.length,t.endList)&&"open"===this.mediaSource_.readyState&&e&&i}chooseNextRequest_(){var e,t=Qo(i=this.buffered_())||0,i=Yo(i,this.currentTime_()),n=!this.hasPlayed_()&&1<=i,r=i>=this.goalBufferLength_(),s=this.playlist_.segments;if(!s.length||n||r)return null;this.syncPoint_=this.syncPoint_||this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_()),(n={partIndex:null,mediaIndex:null,startOfSegment:null,playlist:this.playlist_,isSyncRequest:Boolean(!this.syncPoint_)}).isSyncRequest?n.mediaIndex=function(e,t,i){t=t||[];var n=[];let r=0;for(let a=0;a<t.length;a++){var s=t[a];if(e===s.timeline&&(n.push(a),(r+=s.duration)>i))return a}return 0===n.length?0:n[n.length-1]}(this.currentTimeline_,s,t):null!==this.mediaIndex?(r=s[this.mediaIndex],e="number"==typeof this.partIndex?this.partIndex:-1,n.startOfSegment=r.end||t,r.parts&&r.parts[e+1]?(n.mediaIndex=this.mediaIndex,n.partIndex=e+1):n.mediaIndex=this.mediaIndex+1):(({segmentIndex:r,startTime:e,partIndex:o}=bl.getMediaInfoForTime({exactManifestTimings:this.exactManifestTimings,playlist:this.playlist_,currentTime:this.fetchAtBuffer_?t:this.currentTime_(),startingPartIndex:this.syncPoint_.partIndex,startingSegmentIndex:this.syncPoint_.segmentIndex,startTime:this.syncPoint_.time})),n.getMediaInfoForTime=this.fetchAtBuffer_?"bufferedEnd "+t:"currentTime "+this.currentTime_(),n.mediaIndex=r,n.startOfSegment=e,n.partIndex=o);let a=(t=s[n.mediaIndex])&&"number"==typeof n.partIndex&&t.parts&&t.parts[n.partIndex];if(!t||"number"==typeof n.partIndex&&!a)return null;"number"!=typeof n.partIndex&&t.parts&&(n.partIndex=0,a=t.parts[0]),i||!a||a.independent||(0===n.partIndex?(e=(r=s[n.mediaIndex-1]).parts&&r.parts.length&&r.parts[r.parts.length-1])&&e.independent&&(--n.mediaIndex,n.partIndex=r.parts.length-1,n.independent="previous segment"):t.parts[n.partIndex-1].independent&&(--n.partIndex,n.independent="previous part"));var o=this.mediaSource_&&"ended"===this.mediaSource_.readyState;return n.mediaIndex>=s.length-1&&o&&!this.seeking_()?null:this.generateSegmentInfo_(n)}generateSegmentInfo_(e){var t,{independent:e,playlist:i,mediaIndex:n,startOfSegment:r,isSyncRequest:t,partIndex:s,forceTimestampOffset:a,getMediaInfoForTime:o}=e,l=i.segments[n],u="number"==typeof s&&l.parts[s],n={requestId:"segment-loader-"+Math.random(),uri:u&&u.resolvedUri||l.resolvedUri,mediaIndex:n,partIndex:u?s:null,isSyncRequest:t,startOfSegment:r,playlist:i,bytes:null,encryptedBytes:null,timestampOffset:null,timeline:l.timeline,duration:u&&u.duration||l.duration,segment:l,part:u,byteLength:0,transmuxer:this.transmuxer_,getMediaInfoForTime:o,independent:e},s=void 0!==a?a:this.isPendingTimestampOffset_;return"number"==(n.timestampOffset=this.timestampOffsetForSegment_({segmentTimeline:l.timeline,currentTimeline:this.currentTimeline_,startOfSegment:r,buffered:this.buffered_(),overrideCheck:s}),typeof(t=Qo(this.sourceUpdater_.audioBuffered())))&&(n.audioAppendStart=t-this.sourceUpdater_.audioTimestampOffset()),this.sourceUpdater_.videoBuffered().length&&(n.gopsToAlignWith=((e,t,i)=>{if(null==t||!e.length)return[];var n=Math.ceil((t-i+3)*Ho);let r;for(r=0;r<e.length&&!(e[r].pts>n);r++);return e.slice(r)})(this.gopBuffer_,this.currentTime_()-this.sourceUpdater_.videoTimestampOffset(),this.timeMapping_)),n}timestampOffsetForSegment_(e){return({segmentTimeline:e,currentTimeline:t,startOfSegment:i,buffered:n,overrideCheck:r}=[e][0]),r||e!==t?e<t||!n.length?i:n.end(n.length-1):null;var t,i,n,r}earlyAbortWhenNeeded_(e){if(!this.vhs_.tech_.paused()&&this.xhrOptions_.timeout&&this.playlist_.attributes.BANDWIDTH&&!(Date.now()-(e.firstBytesReceivedAt||Date.now())<1e3)){var t=this.currentTime_(),i=e.bandwidth,n=this.pendingSegment_.duration,r=(e=bl.estimateSegmentRequestTime(n,i,this.playlist_,e.bytesReceived),[r,s,a=1]=[this.buffered_(),t,this.vhs_.tech_.playbackRate()],((r.length?r.end(r.length-1):0)-s)/a-1);if(!(e<=r)){var s=function(e){const{main:t,currentTime:i,bandwidth:n,duration:r,segmentDuration:s,timeUntilRebuffer:a,currentTimeline:o,syncController:l}=e;let u=(e=t.playlists.filter((e=>!bl.isIncompatible(e)))).filter(bl.isEnabled);e=(u=u.length?u:e.filter((e=>!bl.isDisabled(e)))).filter(bl.hasAttribute.bind(null,"BANDWIDTH")).map((e=>{var t=l.getSyncPoint(e,r,o,i)?1:2;return{playlist:e,rebufferingImpact:bl.estimateSegmentRequestTime(s,n,e)*t-a}}));var d=e.filter((e=>e.rebufferingImpact<=0));return Eu(d,((e,t)=>du(t.playlist,e.playlist))),d.length?d[0]:(Eu(e,((e,t)=>e.rebufferingImpact-t.rebufferingImpact)),e[0]||null)}({main:this.vhs_.playlists.main,currentTime:t,bandwidth:i,duration:this.duration_(),segmentDuration:n,timeUntilRebuffer:r,currentTimeline:this.currentTimeline_,syncController:this.syncController_});if(s){var a=e-r-s.rebufferingImpact;let t=.5;r<=el&&(t=1),!s.playlist||s.playlist.uri===this.playlist_.uri||a<t||(this.bandwidth=s.playlist.attributes.BANDWIDTH*Ql.BANDWIDTH_VARIANCE+1,this.trigger("earlyabort"))}}}}handleAbort_(e){this.logger_("Aborting "+Au(e)),this.mediaRequestsAborted+=1}handleProgress_(e,t){this.earlyAbortWhenNeeded_(t.stats),this.checkForAbort_(t.requestId)||this.trigger("progress")}handleTrackInfo_(e,t){this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||this.checkForIllegalMediaSwitch(t)||(function(e,t){if(!e&&!t||!e&&t||e&&!t)return!1;if(e!==t){var i=Object.keys(e).sort(),n=Object.keys(t).sort();if(i.length!==n.length)return!1;for(let s=0;s<i.length;s++){var r=i[s];if(r!==n[s])return!1;if(e[r]!==t[r])return!1}}return!0}(this.currentMediaInfo_,t=t||{})||(this.appendInitSegment_={audio:!0,video:!0},this.startingMediaInfo_=t,this.currentMediaInfo_=t,this.logger_("trackinfo update",t),this.trigger("trackinfo")),this.checkForAbort_(e.requestId))||(this.pendingSegment_.trackInfo=t,this.hasEnoughInfoToAppend_()&&this.processCallQueue_())}handleTimingInfo_(e,t,i,n){var r;this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||((e=this.pendingSegment_)[r=Ou(t)]=e[r]||{},e[r][i]=n,this.logger_(`timinginfo: ${t} - ${i} - `+n),this.hasEnoughInfoToAppend_()&&this.processCallQueue_())}handleCaptions_(e,t){if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId))if(0===t.length)this.logger_("SegmentLoader received no captions from a caption event");else if(this.pendingSegment_.hasAppendedData_){const e=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset(),i={};t.forEach((t=>{i[t.stream]=i[t.stream]||{startTime:1/0,captions:[],endTime:0};var n=i[t.stream];n.startTime=Math.min(n.startTime,t.startTime+e),n.endTime=Math.max(n.endTime,t.endTime+e),n.captions.push(t)})),Object.keys(i).forEach((t=>{var{startTime:n,endTime:r,captions:s}=i[t],a=this.inbandTextTracks_,o=(this.logger_(`adding cues from ${n} -> ${r} for `+t),a),l=this.vhs_.tech_,u=t;if(!o[u]){l.trigger({type:"usage",name:"vhs-608"});let e=u;var d;if(/^cc708_/.test(u)&&(e="SERVICE"+u.split("_")[1]),d=l.textTracks().getTrackById(e))o[u]=d;else{let t=u,i=u,n=!1;(d=(l.options_.vhs&&l.options_.vhs.captionServices||{})[e])&&(t=d.label,i=d.language,n=d.default),o[u]=l.addRemoteTextTrack({kind:"captions",id:e,default:n,label:t,language:i},!1).track}}xu(n,r,a[t]);var{inbandTextTracks:h,captionArray:d,timestampOffset:c}={captionArray:s,inbandTextTracks:a,timestampOffset:e};if(d){const e=window.WebKitDataCue||window.VTTCue;d.forEach((t=>{var i=t.stream;h[i].addCue(new e(t.startTime+c,t.endTime+c,t.text))}))}})),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})}else this.metadataQueue_.caption.push(this.handleCaptions_.bind(this,e,t))}handleId3_(e,t,i){var n,r,s,a;this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||(this.pendingSegment_.hasAppendedData_?(n=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset(),r=this.inbandTextTracks_,s=i,a=this.vhs_.tech_,r.metadataTrack_||(r.metadataTrack_=a.addRemoteTextTrack({kind:"metadata",label:"Timed Metadata"},!1).track,r.metadataTrack_.inBandMetadataTrackDispatchType=s),(({inbandTextTracks:e,metadataArray:t,timestampOffset:i,videoDuration:n})=>{if(t){const a=window.WebKitDataCue||window.VTTCue,o=e.metadataTrack_;if(o&&(t.forEach((e=>{const t=e.cueTime+i;!("number"!=typeof t||window.isNaN(t)||t<0)&&t<1/0&&e.frames.forEach((e=>{var i,n=new a(t,t,e.value||e.url||e.data||"");n.frame=e,n.value=e,i=n,Object.defineProperties(i.frame,{id:{get:()=>(xr.log.warn("cue.frame.id is deprecated. Use cue.value.key instead."),i.value.key)},value:{get:()=>(xr.log.warn("cue.frame.value is deprecated. Use cue.value.data instead."),i.value.data)},privateData:{get:()=>(xr.log.warn("cue.frame.privateData is deprecated. Use cue.value.data instead."),i.value.data)}}),o.addCue(n)}))})),o.cues)&&o.cues.length){var r=o.cues,s=[];for(let e=0;e<r.length;e++)r[e]&&s.push(r[e]);const e=s.reduce(((e,t)=>{var i=e[t.startTime]||[];return i.push(t),e[t.startTime]=i,e}),{}),t=Object.keys(e).sort(((e,t)=>Number(e)-Number(t)));t.forEach(((i,r)=>{i=e[i];const s=Number(t[r+1])||n;i.forEach((e=>{e.endTime=s}))}))}}})({inbandTextTracks:this.inbandTextTracks_,metadataArray:t,timestampOffset:n,videoDuration:this.duration_()})):this.metadataQueue_.id3.push(this.handleId3_.bind(this,e,t,i)))}processMetadataQueue_(){this.metadataQueue_.id3.forEach((e=>e())),this.metadataQueue_.caption.forEach((e=>e())),this.metadataQueue_.id3=[],this.metadataQueue_.caption=[]}processCallQueue_(){var e=this.callQueue_;this.callQueue_=[],e.forEach((e=>e()))}processLoadQueue_(){var e=this.loadQueue_;this.loadQueue_=[],e.forEach((e=>e()))}hasEnoughInfoToLoad_(){var e;return"audio"!==this.loaderType_||!(!(e=this.pendingSegment_)||this.getCurrentMediaInfo_()&&Pu({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))}getCurrentMediaInfo_(e=this.pendingSegment_){return e&&e.trackInfo||this.currentMediaInfo_}getMediaInfo_(e=this.pendingSegment_){return this.getCurrentMediaInfo_(e)||this.startingMediaInfo_}getPendingSegmentPlaylist(){return this.pendingSegment_?this.pendingSegment_.playlist:null}hasEnoughInfoToAppend_(){var e,t,i,n;return!!this.sourceUpdater_.ready()&&!(this.waitingOnRemove_||this.quotaExceededErrorRetryTimeout_||(e=this.pendingSegment_,t=this.getCurrentMediaInfo_(),!e)||!t||(({hasAudio:t,hasVideo:i,isMuxed:n}=t),i&&!e.videoTimingInfo)||t&&!this.audioDisabled_&&!n&&!e.audioTimingInfo||Pu({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))}handleData_(e,t){if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId))if(this.callQueue_.length||!this.hasEnoughInfoToAppend_())this.callQueue_.push(this.handleData_.bind(this,e,t));else{var i=this.pendingSegment_;if(this.setTimeMapping_(i.timeline),this.updateMediaSecondsLoaded_(i.part||i.segment),"closed"!==this.mediaSource_.readyState){if(e.map&&(e.map=this.initSegmentForMap(e.map,!0),i.segment.map=e.map),e.key&&this.segmentKey(e.key,!0),i.isFmp4=e.isFmp4,i.timingInfo=i.timingInfo||{},i.isFmp4)this.trigger("fmp4"),i.timingInfo.start=i[Ou(t.type)].start;else{let t;e=this.getCurrentMediaInfo_(),(e="main"===this.loaderType_&&e&&e.hasVideo)&&(t=i.videoTimingInfo.start),i.timingInfo.start=this.trueSegmentStart_({currentStart:i.timingInfo.start,playlist:i.playlist,mediaIndex:i.mediaIndex,currentVideoTimestampOffset:this.sourceUpdater_.videoTimestampOffset(),useVideoTimingInfo:e,firstVideoFrameTimeForData:t,videoTimingInfo:i.videoTimingInfo,audioTimingInfo:i.audioTimingInfo})}if(this.updateAppendInitSegmentStatus(i,t.type),this.updateSourceBufferTimestampOffset_(i),i.isSyncRequest){if(this.updateTimingInfoEnd_(i),this.syncController_.saveSegmentTimingInfo({segmentInfo:i,shouldSaveTimelineMapping:"main"===this.loaderType_}),(e=this.chooseNextRequest_()).mediaIndex!==i.mediaIndex||e.partIndex!==i.partIndex)return void this.logger_("sync segment was incorrect, not appending");this.logger_("sync segment was correct, appending")}i.hasAppendedData_=!0,this.processMetadataQueue_(),this.appendData_(i,t)}}}updateAppendInitSegmentStatus(e,t){"main"!==this.loaderType_||"number"!=typeof e.timestampOffset||e.changedTimestampOffset||(this.appendInitSegment_={audio:!0,video:!0}),this.playlistOfLastInitSegment_[t]!==e.playlist&&(this.appendInitSegment_[t]=!0)}getInitSegmentAndUpdateState_({type:e,initSegment:t,map:i,playlist:n}){if(i){var r=Bl(i);if(this.activeInitSegmentId_===r)return null;t=this.initSegmentForMap(i,!0).bytes,this.activeInitSegmentId_=r}return t&&this.appendInitSegment_[e]?(this.playlistOfLastInitSegment_[e]=n,this.appendInitSegment_[e]=!1,this.activeInitSegmentId_=null,t):null}handleQuotaExceededError_({segmentInfo:e,type:t,bytes:i},n){var r=this.sourceUpdater_.audioBuffered(),s=this.sourceUpdater_.videoBuffered(),a=(1<r.length&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the audio buffer: "+rl(r).join(", ")),1<s.length&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the video buffer: "+rl(s).join(", ")),r.length?r.start(0):0),o=r.length?r.end(r.length-1):0,l=s.length?s.start(0):0,u=s.length?s.end(s.length-1):0;o-a<=1&&u-l<=1?(this.logger_(`On QUOTA_EXCEEDED_ERR, single segment too large to append to buffer, triggering an error. Appended byte length: ${i.byteLength}, audio buffer: ${rl(r).join(", ")}, video buffer: ${rl(s).join(", ")}, `),this.error({message:"Quota exceeded error with append of a single segment of content",excludeUntil:1/0}),this.trigger("error")):(this.waitingOnRemove_=!0,this.callQueue_.push(this.appendToSourceBuffer_.bind(this,{segmentInfo:e,type:t,bytes:i})),o=this.currentTime_()-1,this.logger_("On QUOTA_EXCEEDED_ERR, removing audio/video from 0 to "+o),this.remove(0,o,(()=>{this.logger_("On QUOTA_EXCEEDED_ERR, retrying append in 1s"),this.waitingOnRemove_=!1,this.quotaExceededErrorRetryTimeout_=window.setTimeout((()=>{this.logger_("On QUOTA_EXCEEDED_ERR, re-processing call queue"),this.quotaExceededErrorRetryTimeout_=null,this.processCallQueue_()}),1e3)}),!0))}handleAppendError_({segmentInfo:e,type:t,bytes:i},n){n&&(22===n.code?this.handleQuotaExceededError_({segmentInfo:e,type:t,bytes:i}):(this.logger_("Received non QUOTA_EXCEEDED_ERR on append",n),this.error(`${t} append of ${i.length}b failed for segment #${e.mediaIndex} in playlist `+e.playlist.id),this.trigger("appenderror")))}appendToSourceBuffer_({segmentInfo:e,type:t,initSegment:i,data:n,bytes:r}){if(!r){var s=[n];let e=n.byteLength;i&&(s.unshift(i),e+=i.byteLength),r=(e=>{let t,i=0;return e.bytes&&(t=new Uint8Array(e.bytes),e.segments.forEach((e=>{t.set(e,i),i+=e.byteLength}))),t})({bytes:e,segments:s})}this.sourceUpdater_.appendBuffer({segmentInfo:e,type:t,bytes:r},this.handleAppendError_.bind(this,{segmentInfo:e,type:t,bytes:r}))}handleSegmentTimingInfo_(e,t,i){this.pendingSegment_&&t===this.pendingSegment_.requestId&&((t=this.pendingSegment_.segment)[e+="TimingInfo"]||(t[e]={}),t[e].transmuxerPrependedSeconds=i.prependedContentDuration||0,t[e].transmuxedPresentationStart=i.start.presentation,t[e].transmuxedDecodeStart=i.start.decode,t[e].transmuxedPresentationEnd=i.end.presentation,t[e].transmuxedDecodeEnd=i.end.decode,t[e].baseMediaDecodeTime=i.baseMediaDecodeTime)}appendData_(e,t){var{type:i,data:n}=t;n&&n.byteLength&&("audio"===i&&this.audioDisabled_||(t=this.getInitSegmentAndUpdateState_({type:i,initSegment:t.initSegment,playlist:e.playlist,map:e.isFmp4?e.segment.map:null}),this.appendToSourceBuffer_({segmentInfo:e,type:i,initSegment:t,data:n})))}loadSegment_(e){this.state="WAITING",this.pendingSegment_=e,this.trimBackBuffer_(e),"number"==typeof e.timestampOffset&&this.transmuxer_&&this.transmuxer_.postMessage({action:"clearAllMp4Captions"}),this.hasEnoughInfoToLoad_()?this.updateTransmuxerAndRequestSegment_(e):this.loadQueue_.push((()=>{var t=Vt({},e,{forceTimestampOffset:!0});Vt(e,this.generateSegmentInfo_(t)),this.isPendingTimestampOffset_=!1,this.updateTransmuxerAndRequestSegment_(e)}))}updateTransmuxerAndRequestSegment_(e){this.shouldUpdateTransmuxerTimestampOffset_(e.timestampOffset)&&(this.gopBuffer_.length=0,e.gopsToAlignWith=[],this.timeMapping_=0,this.transmuxer_.postMessage({action:"reset"}),this.transmuxer_.postMessage({action:"setTimestampOffset",timestampOffset:e.timestampOffset}));var t=this.createSimplifiedSegmentObj_(e),i=this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex),n=null!==this.mediaIndex,r=e.timeline!==this.currentTimeline_&&0<e.timeline;i=i||n&&r,this.logger_("Requesting "+Au(e)),t.map&&!t.map.bytes&&(this.logger_("going to request init segment."),this.appendInitSegment_={video:!0,audio:!0}),e.abortRequests=(({xhr:e,xhrOptions:t,decryptionWorker:i,segment:n,abortFn:r,progressFn:s,trackInfoFn:a,timingInfoFn:o,videoSegmentTimingInfoFn:l,audioSegmentTimingInfoFn:u,id3Fn:d,captionsFn:h,isEndOfTimeline:c,endedTimelineFn:p,dataFn:m,doneFn:f,onTransmuxerLog:g})=>{const y=[];var _,v,b,T,S,w,E;i=(({activeXhrs:e,decryptionWorker:t,trackInfoFn:i,timingInfoFn:n,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:s,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:u,dataFn:d,doneFn:h,onTransmuxerLog:c})=>{let p=0,m=!1;return(f,g)=>{if(!m){if(f)return m=!0,pu(e),h(f,g);if((p+=1)===e.length){const p=function(){if(g.encryptedBytes)return(({decryptionWorker:e,segment:t,trackInfoFn:i,timingInfoFn:n,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:s,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:u,dataFn:d,doneFn:h,onTransmuxerLog:c})=>{_u({id:t.requestId,key:t.key,encryptedBytes:t.encryptedBytes,decryptionWorker:e},(e=>{t.bytes=e,yu({segment:t,bytes:t.bytes,trackInfoFn:i,timingInfoFn:n,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:s,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:u,dataFn:d,doneFn:h,onTransmuxerLog:c})}))})({decryptionWorker:t,segment:g,trackInfoFn:i,timingInfoFn:n,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:s,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:u,dataFn:d,doneFn:h,onTransmuxerLog:c});yu({segment:g,bytes:g.bytes,trackInfoFn:i,timingInfoFn:n,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:s,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:u,dataFn:d,doneFn:h,onTransmuxerLog:c})};if(g.endOfAllRequests=Date.now(),g.map&&g.map.encryptedBytes&&!g.map.bytes)return _u({decryptionWorker:t,id:g.requestId+"-init",encryptedBytes:g.map.encryptedBytes,key:g.map.key},(t=>{g.map.bytes=t,gu(g,(t=>{if(t)return pu(e),h(t,g);p()}))}));p()}}}})({activeXhrs:y,decryptionWorker:i,trackInfoFn:a,timingInfoFn:o,videoSegmentTimingInfoFn:l,audioSegmentTimingInfoFn:u,id3Fn:d,captionsFn:h,isEndOfTimeline:c,endedTimelineFn:p,dataFn:m,doneFn:f,onTransmuxerLog:g}),n.key&&!n.key.bytes&&(a=[n.key],n.map&&!n.map.bytes&&n.map.key&&n.map.key.resolvedUri===n.key.resolvedUri&&a.push(n.map.key),o=e(zo(t,{uri:n.key.resolvedUri,responseType:"arraybuffer"}),fu(n,a,i)),y.push(o)),n.map&&!n.map.bytes&&(!n.map.key||n.key&&n.key.resolvedUri===n.map.key.resolvedUri||(l=e(zo(t,{uri:n.map.key.resolvedUri,responseType:"arraybuffer"}),fu(n,[n.map.key],i)),y.push(l)),u=zo(t,{uri:n.map.resolvedUri,responseType:"arraybuffer",headers:Ml(n.map)}),({segment:_,finishProcessingFn:v}={segment:n,finishProcessingFn:i}),d=e(u,((e,t)=>(e=mu(e,t))?v(e,_):(e=new Uint8Array(t.response),_.map.key?(_.map.encryptedBytes=e,v(null,_)):(_.map.bytes=e,void gu(_,(function(e){if(e)return e.xhr=t,e.status=t.status,v(e,_);v(null,_)})))))),y.push(d)),h=zo(t,{uri:n.part&&n.part.resolvedUri||n.resolvedUri,responseType:"arraybuffer",headers:Ml(n)}),({segment:b,finishProcessingFn:T,responseType:S}={segment:n,finishProcessingFn:i,responseType:h.responseType}),c=e(h,((e,t)=>(e=mu(e,t))?T(e,b):(e="arraybuffer"!==S&&t.responseText?(e=>{var t=new Uint8Array(new ArrayBuffer(e.length));for(let i=0;i<e.length;i++)t[i]=e.charCodeAt(i);return t.buffer})(t.responseText.substring(b.lastReachedChar||0)):t.response,b.stats=(e=>({bandwidth:e.bandwidth,bytesReceived:e.bytesReceived||0,roundTripTime:e.roundTripTime||0}))(t),b.key?b.encryptedBytes=new Uint8Array(e):b.bytes=new Uint8Array(e),T(null,b)))),c.addEventListener("progress",(({segment:w,progressFn:E}={segment:n,progressFn:s}),e=>{if(!e.target.aborted)return w.stats=zo(w.stats,(e=>{var t=e.target;return(t={bandwidth:1/0,bytesReceived:0,roundTripTime:Date.now()-t.requestTime||0}).bytesReceived=e.loaded,t.bandwidth=Math.floor(t.bytesReceived/t.roundTripTime*8*1e3),t})(e)),!w.stats.firstBytesReceivedAt&&w.stats.bytesReceived&&(w.stats.firstBytesReceivedAt=Date.now()),E(e,w)})),y.push(c);const k={};return y.forEach((e=>{var t,i;e.addEventListener("loadend",(({loadendState:t,abortFn:i}={loadendState:k,abortFn:r}),e=>{e.target.aborted&&i&&!t.calledAbortFn&&(i(),t.calledAbortFn=!0)}))})),()=>pu(y)})({xhr:this.vhs_.xhr,xhrOptions:this.xhrOptions_,decryptionWorker:this.decrypter_,segment:t,abortFn:this.handleAbort_.bind(this,e),progressFn:this.handleProgress_.bind(this),trackInfoFn:this.handleTrackInfo_.bind(this),timingInfoFn:this.handleTimingInfo_.bind(this),videoSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"video",e.requestId),audioSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"audio",e.requestId),captionsFn:this.handleCaptions_.bind(this),isEndOfTimeline:i,endedTimelineFn:()=>{this.logger_("received endedtimeline callback")},id3Fn:this.handleId3_.bind(this),dataFn:this.handleData_.bind(this),doneFn:this.segmentRequestFinished_.bind(this),onTransmuxerLog:({message:t,level:i,stream:n})=>{this.logger_(Au(e)+` logged from transmuxer stream ${n} as a ${i}: `+t)}})}trimBackBuffer_(e){var t=((e,t,i)=>{let n=t-Ql.BACK_BUFFER_LENGTH;return e.length&&(n=Math.max(n,e.start(0))),Math.min(t-i,n)})(this.seekable_(),this.currentTime_(),this.playlist_.targetDuration||10);0<t&&this.remove(0,t)}createSimplifiedSegmentObj_(e){var t=e.segment,i={resolvedUri:((i=e.part)||t).resolvedUri,byterange:(i||t).byterange,requestId:e.requestId,transmuxer:e.transmuxer,audioAppendStart:e.audioAppendStart,gopsToAlignWith:e.gopsToAlignWith,part:e.part},n=e.playlist.segments[e.mediaIndex-1];return n&&n.timeline===t.timeline&&(n.videoTimingInfo?i.baseStartTime=n.videoTimingInfo.transmuxedDecodeEnd:n.audioTimingInfo&&(i.baseStartTime=n.audioTimingInfo.transmuxedDecodeEnd)),t.key&&(n=t.key.iv||new Uint32Array([0,0,0,e.mediaIndex+e.playlist.mediaSequence]),i.key=this.segmentKey(t.key),i.key.iv=n),t.map&&(i.map=this.initSegmentForMap(t.map)),i}saveTransferStats_(e){this.mediaRequests+=1,e&&(this.mediaBytesTransferred+=e.bytesReceived,this.mediaTransferDuration+=e.roundTripTime)}saveBandwidthRelatedStats_(e,t){this.pendingSegment_.byteLength=t.bytesReceived,e<1/60?this.logger_("Ignoring segment's bandwidth because its duration of "+e+" is less than the min to record "+1/60):(this.bandwidth=t.bandwidth,this.roundTrip=t.roundTripTime)}handleTimeout_(){this.mediaRequestsTimedout+=1,this.bandwidth=1,this.roundTrip=NaN,this.trigger("bandwidthupdate"),this.trigger("timeout")}segmentRequestFinished_(e,t,i){if(this.callQueue_.length)this.callQueue_.push(this.segmentRequestFinished_.bind(this,e,t,i));else if(this.saveTransferStats_(t.stats),this.pendingSegment_&&t.requestId===this.pendingSegment_.requestId){if(e)return this.pendingSegment_=null,this.state="READY",e.code===cu?void 0:(this.pause(),e.code===hu?void this.handleTimeout_():(this.mediaRequestsErrored+=1,this.error(e),void this.trigger("error")));e=this.pendingSegment_,this.saveBandwidthRelatedStats_(e.duration,t.stats),e.endOfAllRequests=t.endOfAllRequests,i.gopInfo&&(this.gopBuffer_=((e,t,i)=>{if(!t.length)return e;if(i)return t.slice();var n=t[0].pts;let r=0;for(;r<e.length&&!(e[r].pts>=n);r++);return e.slice(0,r).concat(t)})(this.gopBuffer_,i.gopInfo,this.safeAppend_)),this.state="APPENDING",this.trigger("appending"),this.waitForAppendsToComplete_(e)}}setTimeMapping_(e){null!==(e=this.syncController_.mappingForTimeline(e))&&(this.timeMapping_=e)}updateMediaSecondsLoaded_(e){"number"==typeof e.start&&"number"==typeof e.end?this.mediaSecondsLoaded+=e.end-e.start:this.mediaSecondsLoaded+=e.duration}shouldUpdateTransmuxerTimestampOffset_(e){return null!==e&&("main"===this.loaderType_&&e!==this.sourceUpdater_.videoTimestampOffset()||!this.audioDisabled_&&e!==this.sourceUpdater_.audioTimestampOffset())}trueSegmentStart_({currentStart:e,playlist:t,mediaIndex:i,firstVideoFrameTimeForData:n,currentVideoTimestampOffset:r,useVideoTimingInfo:s,videoTimingInfo:a,audioTimingInfo:o}){return void 0!==e?e:s?(e=t.segments[i-1],0!==i&&e&&void 0!==e.start&&e.end===n+r?a.start:n):o.start}waitForAppendsToComplete_(e){var t,i,n=this.getCurrentMediaInfo_(e);n?(({hasAudio:n,hasVideo:i,isMuxed:t}=n),i="main"===this.loaderType_&&i,n=!this.audioDisabled_&&n&&!t,e.waitingOnAppends=0,e.hasAppendedData_?(i&&e.waitingOnAppends++,n&&e.waitingOnAppends++,i&&this.sourceUpdater_.videoQueueCallback(this.checkAppendsDone_.bind(this,e)),n&&this.sourceUpdater_.audioQueueCallback(this.checkAppendsDone_.bind(this,e))):(e.timingInfo||"number"!=typeof e.timestampOffset||(this.isPendingTimestampOffset_=!0),e.timingInfo={start:0},e.waitingOnAppends++,this.isPendingTimestampOffset_||(this.updateSourceBufferTimestampOffset_(e),this.processMetadataQueue_()),this.checkAppendsDone_(e))):(this.error({message:"No starting media returned, likely due to an unsupported media format.",playlistExclusionDuration:1/0}),this.trigger("error"))}checkAppendsDone_(e){this.checkForAbort_(e.requestId)||(e.waitingOnAppends--,0===e.waitingOnAppends&&this.handleAppendsDone_())}checkForIllegalMediaSwitch(e){i=this.loaderType_,t=this.getCurrentMediaInfo_();var t,i="main"===i&&t&&e?e.hasAudio||e.hasVideo?t.hasVideo&&!e.hasVideo?"Only audio found in segment when we expected video. We can't switch to audio only from a stream that had video. To get rid of this message, please add codec information to the manifest.":!t.hasVideo&&e.hasVideo?"Video found in segment when we expected only audio. We can't switch to a stream with video from an audio only stream. To get rid of this message, please add codec information to the manifest.":null:"Neither audio nor video found in segment.":null;return!!i&&(this.error({message:i,playlistExclusionDuration:1/0}),this.trigger("error"),!0)}updateSourceBufferTimestampOffset_(e){if(null!==e.timestampOffset&&"number"==typeof e.timingInfo.start&&!e.changedTimestampOffset&&"main"===this.loaderType_){let t=!1;e.timestampOffset-=this.getSegmentStartTimeForTimestampOffsetCalculation_({videoTimingInfo:e.segment.videoTimingInfo,audioTimingInfo:e.segment.audioTimingInfo,timingInfo:e.timingInfo}),e.changedTimestampOffset=!0,e.timestampOffset!==this.sourceUpdater_.videoTimestampOffset()&&(this.sourceUpdater_.videoTimestampOffset(e.timestampOffset),t=!0),e.timestampOffset!==this.sourceUpdater_.audioTimestampOffset()&&(this.sourceUpdater_.audioTimestampOffset(e.timestampOffset),t=!0),t&&this.trigger("timestampoffset")}}getSegmentStartTimeForTimestampOffsetCalculation_({videoTimingInfo:e,audioTimingInfo:t,timingInfo:i}){return this.useDtsForTimestampOffset_?e&&"number"==typeof e.transmuxedDecodeStart?e.transmuxedDecodeStart:t&&"number"==typeof t.transmuxedDecodeStart?t.transmuxedDecodeStart:i.start:i.start}updateTimingInfoEnd_(e){e.timingInfo=e.timingInfo||{};var t=this.getMediaInfo_();(t="main"===this.loaderType_&&t&&t.hasVideo&&e.videoTimingInfo?e.videoTimingInfo:e.audioTimingInfo)&&(e.timingInfo.end="number"==typeof t.end?t.end:t.start+e.duration)}handleAppendsDone_(){var e,t,i;this.pendingSegment_&&this.trigger("appendsdone"),this.pendingSegment_?(e=this.pendingSegment_,this.updateTimingInfoEnd_(e),this.shouldSaveSegmentTimingInfo_&&this.syncController_.saveSegmentTimingInfo({segmentInfo:e,shouldSaveTimelineMapping:"main"===this.loaderType_}),(t=((e,t)=>{var i,n,r;return"hls"===t&&(t=(e=>{let t=0;return["video","audio"].forEach((function(i){if(i=e[i+"TimingInfo"]){var{start:i,end:n}=i;let e;"bigint"==typeof i||"bigint"==typeof n?e=window.BigInt(n)-window.BigInt(i):"number"==typeof i&&"number"==typeof n&&(e=n-i),void 0!==e&&e>t&&(t=e)}})),t="bigint"==typeof t&&t<Number.MAX_SAFE_INTEGER?Number(t):t})({audioTimingInfo:e.audioTimingInfo,videoTimingInfo:e.videoTimingInfo}))&&(i=e.playlist.targetDuration,n=Lu({segmentDuration:t,maxDuration:2*i}),r=Lu({segmentDuration:t,maxDuration:i}),t=`Segment with index ${e.mediaIndex} from playlist ${e.playlist.id} has a duration of ${t} when the reported duration is ${e.duration} and the target duration is ${i}. For HLS content, a duration in excess of the target duration may result in playback issues. See the HLS specification section on EXT-X-TARGETDURATION for more details: https://tools.ietf.org/html/draft-pantos-http-live-streaming-23#section-4.3.3.1`,n||r)?{severity:n?"warn":"info",message:t}:null})(e,this.sourceType_))&&("warn"===t.severity?xr.log.warn(t.message):this.logger_(t.message)),this.recordThroughput_(e),this.pendingSegment_=null,this.state="READY",e.isSyncRequest&&(this.trigger("syncinfoupdate"),!e.hasAppendedData_)?this.logger_("Throwing away un-appended sync request "+Au(e)):(this.logger_("Appended "+Au(e)),this.addSegmentMetadataCue_(e),this.fetchAtBuffer_=!0,this.currentTimeline_!==e.timeline&&(this.timelineChangeController_.lastTimelineChange({type:this.loaderType_,from:this.currentTimeline_,to:e.timeline}),"main"!==this.loaderType_||this.audioDisabled_||this.timelineChangeController_.lastTimelineChange({type:"audio",from:this.currentTimeline_,to:e.timeline})),this.currentTimeline_=e.timeline,this.trigger("syncinfoupdate"),t=e.segment,i=e.part,t=t.end&&this.currentTime_()-t.end>3*e.playlist.targetDuration,i=i&&i.end&&this.currentTime_()-i.end>3*e.playlist.partTargetDuration,t||i?(this.logger_(`bad ${t?"segment":"part"} `+Au(e)),this.resetEverything()):(null!==this.mediaIndex&&this.trigger("bandwidthupdate"),this.trigger("progress"),this.mediaIndex=e.mediaIndex,this.partIndex=e.partIndex,this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex)&&this.endOfStream(),this.trigger("appended"),e.hasAppendedData_&&this.mediaAppends++,this.paused()||this.monitorBuffer_()))):(this.state="READY",this.paused()||this.monitorBuffer_())}recordThroughput_(e){var t,i;e.duration<1/60?this.logger_("Ignoring segment's throughput because its duration of "+e.duration+" is less than the min to record "+1/60):(t=this.throughput.rate,i=Date.now()-e.endOfAllRequests+1,e=Math.floor(e.byteLength/i*8*1e3),this.throughput.rate+=(e-t)/++this.throughput.count)}addSegmentMetadataCue_(e){var t,i,n,r;this.segmentMetadataTrack_&&(t=(r=e.segment).start,i=r.end,Iu(t))&&Iu(i)&&(xu(t,i,this.segmentMetadataTrack_),n=window.WebKitDataCue||window.VTTCue,r={custom:r.custom,dateTimeObject:r.dateTimeObject,dateTimeString:r.dateTimeString,bandwidth:e.playlist.attributes.BANDWIDTH,resolution:e.playlist.attributes.RESOLUTION,codecs:e.playlist.attributes.CODECS,byteLength:e.byteLength,uri:e.uri,timeline:e.timeline,playlist:e.playlist.id,start:t,end:i},(e=new n(t,i,JSON.stringify(r))).value=r,this.segmentMetadataTrack_.addCue(e))}}function Nu(){}function Mu(e){return"string"!=typeof e?e:e.replace(/./,(e=>e.toUpperCase()))}const Ru=["video","audio"],Uu=(e,t)=>{var i=t[e+"Buffer"];return i&&i.updating||t.queuePending[e]},ju=(e,t)=>{if(0!==t.queue.length){let i=0,n=t.queue[i];if("mediaSource"===n.type)t.updating()||"closed"===t.mediaSource.readyState||(t.queue.shift(),n.action(t),n.doneFn&&n.doneFn(),ju("audio",t),ju("video",t));else if("mediaSource"!==e&&t.ready()&&"closed"!==t.mediaSource.readyState&&!Uu(e,t)){if(n.type!==e){if(null===(i=((e,t)=>{for(let n=0;n<t.length;n++){var i=t[n];if("mediaSource"===i.type)return null;if(i.type===e)return n}return null})(e,t.queue)))return;n=t.queue[i]}t.queue.splice(i,1),(t.queuePending[e]=n).action(e,t),n.doneFn||(t.queuePending[e]=null,ju(e,t))}}},Bu=(e,t)=>{var i=t[e+"Buffer"],n=Mu(e);i&&(i.removeEventListener("updateend",t[`on${n}UpdateEnd_`]),i.removeEventListener("error",t[`on${n}Error_`]),t.codecs[e]=null,t[e+"Buffer"]=null)},Fu=(e,t)=>e&&t&&-1!==Array.prototype.indexOf.call(e.sourceBuffers,t),qu=(e,t,i)=>(n,r)=>{var s=r[n+"Buffer"];if(Fu(r.mediaSource,s)){r.logger_(`Appending segment ${t.mediaIndex}'s ${e.length} bytes to ${n}Buffer`);try{s.appendBuffer(e)}catch(s){r.logger_(`Error with code ${s.code} `+(22===s.code?"(QUOTA_EXCEEDED_ERR) ":"")+`when appending segment ${t.mediaIndex} to ${n}Buffer`),r.queuePending[n]=null,i(s)}}},Hu=(e,t)=>(i,n)=>{var r=n[i+"Buffer"];if(Fu(n.mediaSource,r)){n.logger_(`Removing ${e} to ${t} from ${i}Buffer`);try{r.remove(e,t)}catch(r){n.logger_(`Remove ${e} to ${t} from ${i}Buffer failed`)}}},Vu=e=>(t,i)=>{var n=i[t+"Buffer"];Fu(i.mediaSource,n)&&(i.logger_(`Setting ${t}timestampOffset to `+e),n.timestampOffset=e)},$u=e=>(t,i)=>{e()},Wu=e=>t=>{if("open"===t.mediaSource.readyState){t.logger_(`Calling mediaSource endOfStream(${e||""})`);try{t.mediaSource.endOfStream(e)}catch(t){xr.log.warn("Failed to call media source endOfStream",t)}}},zu=e=>t=>{t.logger_("Setting mediaSource duration to "+e);try{t.mediaSource.duration=e}catch(t){xr.log.warn("Failed to set media source duration",t)}},Gu=(e,t)=>i=>{var n=Mu(e),r=Qr(t);(i.logger_(`Adding ${e}Buffer with codec ${t} to mediaSource`),r=i.mediaSource.addSourceBuffer(r)).addEventListener("updateend",i[`on${n}UpdateEnd_`]),r.addEventListener("error",i[`on${n}Error_`]),i.codecs[e]=t,i[e+"Buffer"]=r},Xu=e=>t=>{var i=t[e+"Buffer"];if(Bu(e,t),Fu(t.mediaSource,i)){t.logger_(`Removing ${e}Buffer with codec ${t.codecs[e]} from mediaSource`);try{t.mediaSource.removeSourceBuffer(i)}catch(t){xr.log.warn(`Failed to removeSourceBuffer ${e}Buffer`,t)}}},Ku=e=>(t,i)=>{var n=i[t+"Buffer"],r=Qr(e);Fu(i.mediaSource,n)&&i.codecs[t]!==e&&(i.logger_(`changing ${t}Buffer codec from ${i.codecs[t]} to `+e),n.changeType(r),i.codecs[t]=e)},Qu=({type:e,sourceUpdater:t,action:i,doneFn:n,name:r})=>{t.queue.push({type:e,action:i,doneFn:n,name:r}),ju(e,t)},Yu=(e,t)=>i=>{var n;t.queuePending[e]&&(n=t.queuePending[e].doneFn,t.queuePending[e]=null,n)&&n(t[e+"Error_"]),ju(e,t)};class Ju extends xr.EventTarget{constructor(e){super(),this.mediaSource=e,this.sourceopenListener_=()=>ju("mediaSource",this),this.mediaSource.addEventListener("sourceopen",this.sourceopenListener_),this.logger_=Wo("SourceUpdater"),this.audioTimestampOffset_=0,this.videoTimestampOffset_=0,this.queue=[],this.queuePending={audio:null,video:null},this.delayedAudioAppendQueue_=[],this.videoAppendQueued_=!1,this.codecs={},this.onVideoUpdateEnd_=Yu("video",this),this.onAudioUpdateEnd_=Yu("audio",this),this.onVideoError_=e=>{this.videoError_=e},this.onAudioError_=e=>{this.audioError_=e},this.createdSourceBuffers_=!1,this.initializedEme_=!1,this.triggeredReady_=!1}initializedEme(){this.initializedEme_=!0,this.triggerReady()}hasCreatedSourceBuffers(){return this.createdSourceBuffers_}hasInitializedAnyEme(){return this.initializedEme_}ready(){return this.hasCreatedSourceBuffers()&&this.hasInitializedAnyEme()}createSourceBuffers(e){this.hasCreatedSourceBuffers()||(this.addOrChangeSourceBuffers(e),this.createdSourceBuffers_=!0,this.trigger("createdsourcebuffers"),this.triggerReady())}triggerReady(){this.ready()&&!this.triggeredReady_&&(this.triggeredReady_=!0,this.trigger("ready"))}addSourceBuffer(e,t){Qu({type:"mediaSource",sourceUpdater:this,action:Gu(e,t),name:"addSourceBuffer"})}abort(e){Qu({type:e,sourceUpdater:this,action:(e,t)=>{if("open"===t.mediaSource.readyState){var i=t[e+"Buffer"];if(Fu(t.mediaSource,i)){t.logger_(`calling abort on ${e}Buffer`);try{i.abort()}catch(t){xr.log.warn(`Failed to abort on ${e}Buffer`,t)}}}},name:"abort"})}removeSourceBuffer(e){this.canRemoveSourceBuffer()?Qu({type:"mediaSource",sourceUpdater:this,action:Xu(e),name:"removeSourceBuffer"}):xr.log.error("removeSourceBuffer is not supported!")}canRemoveSourceBuffer(){return!xr.browser.IE_VERSION&&!xr.browser.IS_FIREFOX&&window.MediaSource&&window.MediaSource.prototype&&"function"==typeof window.MediaSource.prototype.removeSourceBuffer}static canChangeType(){return window.SourceBuffer&&window.SourceBuffer.prototype&&"function"==typeof window.SourceBuffer.prototype.changeType}canChangeType(){return this.constructor.canChangeType()}changeType(e,t){this.canChangeType()?Qu({type:e,sourceUpdater:this,action:Ku(t),name:"changeType"}):xr.log.error("changeType is not supported!")}addOrChangeSourceBuffers(e){if(!e||"object"!=typeof e||0===Object.keys(e).length)throw new Error("Cannot addOrChangeSourceBuffers to undefined codecs");Object.keys(e).forEach((t=>{var i=e[t];if(!this.hasCreatedSourceBuffers())return this.addSourceBuffer(t,i);this.canChangeType()&&this.changeType(t,i)}))}appendBuffer(e,t){var{segmentInfo:i,type:n,bytes:r}=e;this.processedAppend_=!0,"audio"===n&&this.videoBuffer&&!this.videoAppendQueued_?(this.delayedAudioAppendQueue_.push([e,t]),this.logger_(`delayed audio append of ${r.length} until video append`)):(Qu({type:n,sourceUpdater:this,action:qu(r,i||{mediaIndex:-1},e=t),doneFn:t,name:"appendBuffer"}),"video"===n&&(this.videoAppendQueued_=!0,this.delayedAudioAppendQueue_.length)&&(r=this.delayedAudioAppendQueue_.slice(),this.logger_(`queuing delayed audio ${r.length} appendBuffers`),this.delayedAudioAppendQueue_.length=0,r.forEach((e=>{this.appendBuffer.apply(this,e)}))))}audioBuffered(){return Fu(this.mediaSource,this.audioBuffer)&&this.audioBuffer.buffered||Go()}videoBuffered(){return Fu(this.mediaSource,this.videoBuffer)&&this.videoBuffer.buffered||Go()}buffered(){var e=Fu(this.mediaSource,this.videoBuffer)?this.videoBuffer:null,t=Fu(this.mediaSource,this.audioBuffer)?this.audioBuffer:null;if(t&&!e)return this.audioBuffered();if(e&&!t)return this.videoBuffered();{var i=this.audioBuffered(),n=this.videoBuffered();let e=null,t=null,a=0;var r=[],s=[];if(!(i&&i.length&&n&&n.length))return Go();let o=i.length;for(;o--;)r.push({time:i.start(o),type:"start"}),r.push({time:i.end(o),type:"end"});for(o=n.length;o--;)r.push({time:n.start(o),type:"start"}),r.push({time:n.end(o),type:"end"});for(r.sort((function(e,t){return e.time-t.time})),o=0;o<r.length;o++)"start"===r[o].type?2==++a&&(e=r[o].time):"end"===r[o].type&&1==--a&&(t=r[o].time),null!==e&&null!==t&&(s.push([e,t]),e=null,t=null);return Go(s)}}setDuration(e,t=Nu){Qu({type:"mediaSource",sourceUpdater:this,action:zu(e),name:"duration",doneFn:t})}endOfStream(e=null,t=Nu){"string"!=typeof e&&(e=void 0),Qu({type:"mediaSource",sourceUpdater:this,action:Wu(e),name:"endOfStream",doneFn:t})}removeAudio(e,t,i=Nu){this.audioBuffered().length&&0!==this.audioBuffered().end(0)?Qu({type:"audio",sourceUpdater:this,action:Hu(e,t),doneFn:i,name:"remove"}):i()}removeVideo(e,t,i=Nu){this.videoBuffered().length&&0!==this.videoBuffered().end(0)?Qu({type:"video",sourceUpdater:this,action:Hu(e,t),doneFn:i,name:"remove"}):i()}updating(){return!(!Uu("audio",this)&&!Uu("video",this))}audioTimestampOffset(e){return void 0!==e&&this.audioBuffer&&this.audioTimestampOffset_!==e&&(Qu({type:"audio",sourceUpdater:this,action:Vu(e),name:"timestampOffset"}),this.audioTimestampOffset_=e),this.audioTimestampOffset_}videoTimestampOffset(e){return void 0!==e&&this.videoBuffer&&this.videoTimestampOffset!==e&&(Qu({type:"video",sourceUpdater:this,action:Vu(e),name:"timestampOffset"}),this.videoTimestampOffset_=e),this.videoTimestampOffset_}audioQueueCallback(e){this.audioBuffer&&Qu({type:"audio",sourceUpdater:this,action:$u(e),name:"callback"})}videoQueueCallback(e){this.videoBuffer&&Qu({type:"video",sourceUpdater:this,action:$u(e),name:"callback"})}dispose(){this.trigger("dispose"),Ru.forEach((e=>{this.abort(e),this.canRemoveSourceBuffer()?this.removeSourceBuffer(e):this[e+"QueueCallback"]((()=>Bu(e,this)))})),this.videoAppendQueued_=!1,this.delayedAudioAppendQueue_.length=0,this.sourceopenListener_&&this.mediaSource.removeEventListener("sourceopen",this.sourceopenListener_),this.off()}}const Zu=e=>decodeURIComponent(escape(String.fromCharCode.apply(null,e))),ed=new Uint8Array("\n\n".split("").map((e=>e.charCodeAt(0))));class td extends Error{constructor(){super("Trying to parse received VTT cues, but there is no WebVTT. Make sure vtt.js is loaded.")}}class id extends Du{constructor(e,t={}){super(e,t),this.mediaSource_=null,this.subtitlesTrack_=null,this.loaderType_="subtitle",this.featuresNativeTextTracks_=e.featuresNativeTextTracks,this.loadVttJs=e.loadVttJs,this.shouldSaveSegmentTimingInfo_=!1}createTransmuxer_(){return null}buffered_(){var e;return this.subtitlesTrack_&&this.subtitlesTrack_.cues&&this.subtitlesTrack_.cues.length?Go([[(e=this.subtitlesTrack_.cues)[0].startTime,e[e.length-1].startTime]]):Go()}initSegmentForMap(e,t=!1){if(!e)return null;var i=Bl(e);let n=this.initSegments_[i];return t&&!n&&e.bytes&&(t=ed.byteLength+e.bytes.byteLength,(t=new Uint8Array(t)).set(e.bytes),t.set(ed,e.bytes.byteLength),this.initSegments_[i]=n={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:t}),n||e}couldBeginLoading_(){return this.playlist_&&this.subtitlesTrack_&&!this.paused()}init_(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()}track(e){return void 0!==e&&(this.subtitlesTrack_=e,"INIT"===this.state&&this.couldBeginLoading_())&&this.init_(),this.subtitlesTrack_}remove(e,t){xu(e,t,this.subtitlesTrack_)}fillBuffer_(){var e=this.chooseNextRequest_();e&&(null===this.syncController_.timestampOffsetForTimeline(e.timeline)?(this.syncController_.one("timestampoffset",(()=>{this.state="READY",this.paused()||this.monitorBuffer_()})),this.state="WAITING_ON_TIMELINE"):this.loadSegment_(e))}timestampOffsetForSegment_(){return null}chooseNextRequest_(){return this.skipEmptySegments_(super.chooseNextRequest_())}skipEmptySegments_(e){for(;e&&e.segment.empty;){if(e.mediaIndex+1>=e.playlist.segments.length){e=null;break}e=this.generateSegmentInfo_({playlist:e.playlist,mediaIndex:e.mediaIndex+1,startOfSegment:e.startOfSegment+e.duration,isSyncRequest:e.isSyncRequest})}return e}stopForError(e){this.error(e),this.state="READY",this.pause(),this.trigger("error")}segmentRequestFinished_(e,t,i){if(this.subtitlesTrack_)if(this.saveTransferStats_(t.stats),this.pendingSegment_)if(e)e.code===hu&&this.handleTimeout_(),e.code===cu?this.mediaRequestsAborted+=1:this.mediaRequestsErrored+=1,this.stopForError(e);else{var n=this.pendingSegment_,r=(this.saveBandwidthRelatedStats_(n.duration,t.stats),t.key&&this.segmentKey(t.key,!0),this.state="APPENDING",this.trigger("appending"),n.segment);if(r.map&&(r.map.bytes=t.map.bytes),n.bytes=t.bytes,"function"!=typeof window.WebVTT&&"function"==typeof this.loadVttJs)this.state="WAITING_ON_VTTJS",this.loadVttJs().then((()=>this.segmentRequestFinished_(e,t,i)),(()=>this.stopForError({message:"Error loading vtt.js"})));else{r.requested=!0;try{this.parseVTTCues_(n)}catch(e){return void this.stopForError({message:e.message})}if(this.updateTimeMapping_(n,this.syncController_.timelines[n.timeline],this.playlist_),n.cues.length?n.timingInfo={start:n.cues[0].startTime,end:n.cues[n.cues.length-1].endTime}:n.timingInfo={start:n.startOfSegment,end:n.startOfSegment+n.duration},n.isSyncRequest)this.trigger("syncinfoupdate"),this.pendingSegment_=null,this.state="READY";else{n.byteLength=n.bytes.byteLength,this.mediaSecondsLoaded+=r.duration,n.cues.forEach((e=>{this.subtitlesTrack_.addCue(this.featuresNativeTextTracks_?new window.VTTCue(e.startTime,e.endTime,e.text):e)}));var s=this.subtitlesTrack_,a=s.cues;if(a)for(let e=0;e<a.length;e++){var o=[];let t=0;for(let i=0;i<a.length;i++)a[e].startTime===a[i].startTime&&a[e].endTime===a[i].endTime&&a[e].text===a[i].text&&1<++t&&o.push(a[i]);o.length&&o.forEach((e=>s.removeCue(e)))}this.handleAppendsDone_()}}}else this.state="READY",this.mediaRequestsAborted+=1;else this.state="READY"}handleData_(){}updateTimingInfoEnd_(){}parseVTTCues_(e){let t,i=!1;if("function"!=typeof window.WebVTT)throw new td;"function"==typeof window.TextDecoder?t=new window.TextDecoder("utf8"):(t=window.WebVTT.StringDecoder(),i=!0);var n=new window.WebVTT.Parser(window,window.vttjs,t);if(e.cues=[],e.timestampmap={MPEGTS:0,LOCAL:0},n.oncue=e.cues.push.bind(e.cues),n.ontimestampmap=t=>{e.timestampmap=t},n.onparsingerror=e=>{xr.log.warn("Error encountered when parsing cues: "+e.message)},e.segment.map){let t=e.segment.map.bytes;i&&(t=Zu(t)),n.parse(t)}let r=e.bytes;i&&(r=Zu(r)),n.parse(r),n.flush()}updateTimeMapping_(e,t,i){var n=e.segment;if(t)if(e.cues.length){var r=e.timestampmap;const s=r.MPEGTS/Ho-r.LOCAL+t.mapping;e.cues.forEach((e=>{e.startTime+=s,e.endTime+=s})),i.syncInfo||(r=e.cues[0].startTime,t=e.cues[e.cues.length-1].startTime,i.syncInfo={mediaSequence:i.mediaSequence+e.mediaIndex,time:Math.min(r,t-n.duration)})}else n.empty=!0}}const nd=[{name:"VOD",run:(e,t,i,n,r)=>i!==1/0?{time:0,segmentIndex:0,partIndex:null}:null},{name:"ProgramDateTime",run:(e,t,i,n,r)=>{if(!Object.keys(e.timelineToDatetimeMappings).length)return null;let s=null,a=null;var o=al(t);r=r||0;for(let i=0;i<o.length;i++){var l=o[t.endList||0===r?i:o.length-(i+1)],u=l.segment,d=e.timelineToDatetimeMappings[u.timeline];if(d&&u.dateTimeObject){let e=u.dateTimeObject.getTime()/1e3+d;if(u.parts&&"number"==typeof l.partIndex)for(let t=0;t<l.partIndex;t++)e+=u.parts[t].duration;if(d=Math.abs(r-e),null!==a&&(0===d||a<d))break;a=d,s={time:e,segmentIndex:l.segmentIndex,partIndex:l.partIndex}}}return s}},{name:"Segment",run:(e,t,i,n,r)=>{let s=null,a=null;r=r||0;var o=al(t);for(let e=0;e<o.length;e++){var l=o[t.endList||0===r?e:o.length-(e+1)],u=l.segment,d=l.part&&l.part.start||u&&u.start;if(u.timeline===n&&void 0!==d){if(u=Math.abs(r-d),null!==a&&a<u)break;(!s||null===a||a>=u)&&(a=u,s={time:d,segmentIndex:l.segmentIndex,partIndex:l.partIndex})}}return s}},{name:"Discontinuity",run:(e,t,i,n,r)=>{let s=null;if(r=r||0,t.discontinuityStarts&&t.discontinuityStarts.length){let i=null;for(let n=0;n<t.discontinuityStarts.length;n++){var a=t.discontinuityStarts[n],o=t.discontinuitySequence+n+1;if(o=e.discontinuities[o]){var l=Math.abs(r-o.time);if(null!==i&&i<l)break;(!s||null===i||i>=l)&&(i=l,s={time:o.time,segmentIndex:a,partIndex:null})}}}return s}},{name:"Playlist",run:(e,t,i,n,r)=>t.syncInfo?{time:t.syncInfo.time,segmentIndex:t.syncInfo.mediaSequence-t.mediaSequence,partIndex:null}:null}];class rd extends xr.EventTarget{constructor(e=0){super(),this.timelines=[],this.discontinuities=[],this.timelineToDatetimeMappings={},this.logger_=Wo("SyncController")}getSyncPoint(e,t,i,n){return(e=this.runStrategies_(e,t,i,n)).length?this.selectSyncPoint_(e,{key:"time",value:n}):null}getExpiredTime(e,t){return e&&e.segments&&(t=this.runStrategies_(e,t,e.discontinuitySequence,0)).length?(0<(t=this.selectSyncPoint_(t,{key:"segmentIndex",value:0})).segmentIndex&&(t.time*=-1),Math.abs(t.time+Jo({defaultDuration:e.targetDuration,durationList:e.segments,startIndex:t.segmentIndex,endIndex:0}))):null}runStrategies_(e,t,i,n){var r=[];for(let o=0;o<nd.length;o++){var s=nd[o],a=s.run(this,e,t,i,n);a&&(a.strategy=s.name,r.push({strategy:s.name,syncPoint:a}))}return r}selectSyncPoint_(e,t){let i=e[0].syncPoint,n=Math.abs(e[0].syncPoint[t.key]-t.value),r=e[0].strategy;for(let a=1;a<e.length;a++){var s=Math.abs(e[a].syncPoint[t.key]-t.value);s<n&&(n=s,i=e[a].syncPoint,r=e[a].strategy)}return this.logger_(`syncPoint for [${t.key}: ${t.value}] chosen with strategy [${r}]: [time:${i.time}, segmentIndex:`+i.segmentIndex+("number"==typeof i.partIndex?",partIndex:"+i.partIndex:"")+"]"),i}saveExpiredSegmentInfo(e,t){var i=t.mediaSequence-e.mediaSequence;if(86400<i)xr.log.warn(`Not saving expired segment info. Media sequence gap ${i} is too large.`);else for(let r=i-1;0<=r;r--){var n=e.segments[r];if(n&&void 0!==n.start){t.syncInfo={mediaSequence:e.mediaSequence+r,time:n.start},this.logger_(`playlist refresh sync: [time:${t.syncInfo.time}, mediaSequence: ${t.syncInfo.mediaSequence}]`),this.trigger("syncinfoupdate");break}}}setDateTimeMappingForStart(e){var t;this.timelineToDatetimeMappings={},e.segments&&e.segments.length&&e.segments[0].dateTimeObject&&(t=(e=e.segments[0]).dateTimeObject.getTime()/1e3,this.timelineToDatetimeMappings[e.timeline]=-t)}saveSegmentTimingInfo({segmentInfo:e,shouldSaveTimelineMapping:t}){var i=this.calculateSegmentTimeMapping_(e,e.timingInfo,t),n=e.segment;i&&(this.saveDiscontinuitySyncInfo_(e),e.playlist.syncInfo||(e.playlist.syncInfo={mediaSequence:e.playlist.mediaSequence+e.mediaIndex,time:n.start})),i=n.dateTimeObject,n.discontinuity&&t&&i&&(this.timelineToDatetimeMappings[n.timeline]=-i.getTime()/1e3)}timestampOffsetForTimeline(e){return void 0===this.timelines[e]?null:this.timelines[e].time}mappingForTimeline(e){return void 0===this.timelines[e]?null:this.timelines[e].mapping}calculateSegmentTimeMapping_(e,t,i){var n=e.segment,r=e.part;let s,a,o=this.timelines[e.timeline];if("number"==typeof e.timestampOffset)o={time:e.startOfSegment,mapping:e.startOfSegment-t.start},i&&(this.timelines[e.timeline]=o,this.trigger("timestampoffset"),this.logger_(`time mapping for timeline ${e.timeline}: [time: ${o.time}] [mapping: ${o.mapping}]`)),s=e.startOfSegment;else{if(!o)return!1;s=t.start+o.mapping}return a=t.end+o.mapping,r&&(r.start=s,r.end=a),(!n.start||s<n.start)&&(n.start=s),n.end=a,!0}saveDiscontinuitySyncInfo_(e){var t=e.playlist,i=e.segment;if(i.discontinuity)this.discontinuities[i.timeline]={time:i.start,accuracy:0};else if(t.discontinuityStarts&&t.discontinuityStarts.length)for(let o=0;o<t.discontinuityStarts.length;o++){var n=t.discontinuityStarts[o],r=t.discontinuitySequence+o+1,s=n-e.mediaIndex,a=Math.abs(s);if(!this.discontinuities[r]||this.discontinuities[r].accuracy>a){let o;o=s<0?i.start-Jo({defaultDuration:t.targetDuration,durationList:t.segments,startIndex:e.mediaIndex,endIndex:n}):i.end+Jo({defaultDuration:t.targetDuration,durationList:t.segments,startIndex:e.mediaIndex+1,endIndex:n}),this.discontinuities[r]={time:o,accuracy:a}}}}dispose(){this.trigger("dispose"),this.off()}}class sd extends xr.EventTarget{constructor(){super(),this.pendingTimelineChanges_={},this.lastTimelineChanges_={}}clearPendingTimelineChange(e){this.pendingTimelineChanges_[e]=null,this.trigger("pendingtimelinechange")}pendingTimelineChange({type:e,from:t,to:i}){return"number"==typeof t&&"number"==typeof i&&(this.pendingTimelineChanges_[e]={type:e,from:t,to:i},this.trigger("pendingtimelinechange")),this.pendingTimelineChanges_[e]}lastTimelineChange({type:e,from:t,to:i}){return"number"==typeof t&&"number"==typeof i&&(this.lastTimelineChanges_[e]={type:e,from:t,to:i},delete this.pendingTimelineChanges_[e],this.trigger("timelinechange")),this.lastTimelineChanges_[e]}dispose(){this.trigger("dispose"),this.pendingTimelineChanges_={},this.lastTimelineChanges_={},this.off()}}var ad=Jl(Zl(eu((function(){var e=function(){function e(){this.listeners={}}var t=e.prototype;return t.on=function(e,t){this.listeners[e]||(this.listeners[e]=[]),this.listeners[e].push(t)},t.off=function(e,t){return!!this.listeners[e]&&(t=this.listeners[e].indexOf(t),this.listeners[e]=this.listeners[e].slice(0),this.listeners[e].splice(t,1),-1<t)},t.trigger=function(e){var t=this.listeners[e];if(t)if(2===arguments.length)for(var i=t.length,n=0;n<i;++n)t[n].call(this,arguments[1]);else for(var r=Array.prototype.slice.call(arguments,1),s=t.length,a=0;a<s;++a)t[a].apply(this,r)},t.dispose=function(){this.listeners={}},t.pipe=function(e){this.on("data",(function(t){e.push(t)}))},e}();let t=null;class i{constructor(e){let 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u=e.slice(0),d=[];for(this._key=[u,d],i=o;i<4*o+28;i++)r=u[i-1],(i%o==0||8===o&&i%o==4)&&(r=s[r>>>24]<<24^s[r>>16&255]<<16^s[r>>8&255]<<8^s[255&r],i%o==0)&&(r=r<<8^r>>>24^l<<24,l=l<<1^283*(l>>7)),u[i]=u[i-o]^r;for(n=0;i;n++,i--)r=u[3&n?i:i-4],d[n]=i<=4||n<4?r:a[0][s[r>>>24]]^a[1][s[r>>16&255]]^a[2][s[r>>8&255]]^a[3][s[255&r]]}decrypt(e,t,i,n,r,s){var a,o,l=this._key[1];let u,d=e^l[0],h=n^l[1],c=i^l[2],p=t^l[3];var m=l.length/4-2;let f,g=4;var y=(e=this._tables[1])[0],_=e[1],v=e[2],b=e[3],T=e[4];for(f=0;f<m;f++)u=y[d>>>24]^_[h>>16&255]^v[c>>8&255]^b[255&p]^l[g],a=y[h>>>24]^_[c>>16&255]^v[p>>8&255]^b[255&d]^l[g+1],o=y[c>>>24]^_[p>>16&255]^v[d>>8&255]^b[255&h]^l[g+2],p=y[p>>>24]^_[d>>16&255]^v[h>>8&255]^b[255&c]^l[g+3],g+=4,d=u,h=a,c=o;for(f=0;f<4;f++)r[(3&-f)+s]=T[d>>>24]<<24^T[h>>16&255]<<16^T[c>>8&255]<<8^T[255&p]^l[g++],u=d,d=h,h=c,c=p,p=u}}class n extends e{constructor(){super(e),this.jobs=[],this.delay=1,this.timeout_=null}processJob_(){this.jobs.shift()(),this.jobs.length?this.timeout_=setTimeout(this.processJob_.bind(this),this.delay):this.timeout_=null}push(e){this.jobs.push(e),this.timeout_||(this.timeout_=setTimeout(this.processJob_.bind(this),this.delay))}}function r(e){return e<<24|(65280&e)<<8|(16711680&e)>>8|e>>>24}class s{constructor(e,t,i,a){var o=s.STEP,l=new Int32Array(e.buffer);const u=new Uint8Array(e.byteLength);let d=0;for(this.asyncStream_=new n,this.asyncStream_.push(this.decryptChunk_(l.subarray(d,d+o),t,i,u)),d=o;d<l.length;d+=o)i=new Uint32Array([r(l[d-4]),r(l[d-3]),r(l[d-2]),r(l[d-1])]),this.asyncStream_.push(this.decryptChunk_(l.subarray(d,d+o),t,i,u));this.asyncStream_.push((function(){var e;a(null,(e=u).subarray(0,e.byteLength-e[e.byteLength-1]))}))}static get STEP(){return 32e3}decryptChunk_(e,t,n,s){return function(){var a=function(e,t,n){var s,a,o,l,u=new Int32Array(e.buffer,e.byteOffset,e.byteLength>>2),d=new i(Array.prototype.slice.call(t)),h=(t=new Uint8Array(e.byteLength),new Int32Array(t.buffer));let c,p,m,f,g;for(c=n[0],p=n[1],m=n[2],f=n[3],g=0;g<u.length;g+=4)s=r(u[g]),a=r(u[g+1]),o=r(u[g+2]),l=r(u[g+3]),d.decrypt(s,a,o,l,h,g),h[g]=r(h[g]^c),h[g+1]=r(h[g+1]^p),h[g+2]=r(h[g+2]^m),h[g+3]=r(h[g+3]^f),c=s,p=a,m=o,f=l;return t}(e,t,n);s.set(a,e.byteOffset)}}}var a="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{};(a=(a="undefined"!=typeof window?window:void 0!==a?a:"undefined"!=typeof self?self:{}).BigInt||Number)("0x1"),a("0x100"),a("0x10000"),a("0x1000000"),a("0x100000000"),a("0x10000000000"),a("0x1000000000000"),a("0x100000000000000"),a("0x10000000000000000"),a=new Uint16Array([65484]),255!==(a=new Uint8Array(a.buffer,a.byteOffset,a.byteLength))[0]&&a[0],self.onmessage=function(e){const t=e.data;e=new Uint8Array(t.encrypted.bytes,t.encrypted.byteOffset,t.encrypted.byteLength);var i=new Uint32Array(t.key.bytes,t.key.byteOffset,t.key.byteLength/4),n=new Uint32Array(t.iv.bytes,t.iv.byteOffset,t.iv.byteLength/4);new s(e,i,n,(function(e,i){self.postMessage(function(e){const t={};return Object.keys(e).forEach((i=>{var n,r=e[i];n=r,("function"===ArrayBuffer.isView?ArrayBuffer.isView(n):n&&n.buffer instanceof ArrayBuffer)?t[i]={bytes:r.buffer,byteOffset:r.byteOffset,byteLength:r.byteLength}:t[i]=r})),t}({source:t.source,decrypted:i}),[i.buffer])}))}}))));const od=(e,t)=>{e.abort(),e.pause(),t&&t.activePlaylistLoader&&(t.activePlaylistLoader.pause(),t.activePlaylistLoader=null)},ld=(e,t)=>{(t.activePlaylistLoader=e).load()},ud={AUDIO:(e,t)=>()=>{var{segmentLoaders:{[e]:i},mediaTypes:{[e]:n},excludePlaylist:r}=t,i=(od(i,n),n.activeTrack()),s=((s=n.activeGroup()).filter((e=>e.default))[0]||s[0]).id,a=n.tracks[s];if(i===a)r({error:{message:"Problem encountered loading the default audio track."}});else{xr.log.warn("Problem encountered loading the alternate audio track.Switching back to default.");for(const e in n.tracks)n.tracks[e].enabled=n.tracks[e]===a;n.onTrackChanged()}},SUBTITLES:(e,t)=>()=>{var i,{segmentLoaders:{[e]:i},mediaTypes:{[e]:n}}=t;xr.log.warn("Problem encountered loading the subtitle track.Disabling subtitle track."),od(i,n),(i=n.activeTrack())&&(i.mode="disabled"),n.onTrackChanged()}},dd={AUDIO:(e,t,i)=>{if(!t)return;const{tech:n,requestOptions:r,segmentLoaders:{[e]:s}}=i;t.on("loadedmetadata",(()=>{var e=t.media();s.playlist(e,r),(!n.paused()||e.endList&&"none"!==n.preload())&&s.load()})),t.on("loadedplaylist",(()=>{s.playlist(t.media(),r),n.paused()||s.load()})),t.on("error",ud[e](e,i))},SUBTITLES:(e,t,i)=>{const{tech:n,requestOptions:r,segmentLoaders:{[e]:s},mediaTypes:{[e]:a}}=i;t.on("loadedmetadata",(()=>{var e=t.media();s.playlist(e,r),s.track(a.activeTrack()),(!n.paused()||e.endList&&"none"!==n.preload())&&s.load()})),t.on("loadedplaylist",(()=>{s.playlist(t.media(),r),n.paused()||s.load()})),t.on("error",ud[e](e,i))}},hd={AUDIO:(e,t)=>{var i,{vhs:n,sourceType:r,segmentLoaders:{[e]:s},requestOptions:a,main:{mediaGroups:o},mediaTypes:{[e]:{groups:l,tracks:u,logger_:d}},mainPlaylistLoader:h}=t,c=vl(h.main);o[e]&&0!==Object.keys(o[e]).length||(o[e]={main:{default:{default:!0}}},c&&(o[e].main.default.playlists=h.main.playlists));for(const s in o[e]){l[s]||(l[s]=[]);for(const p in o[e][s]){let m,f=o[e][s][p];m=c?(d(`AUDIO group '${s}' label '${p}' is a main playlist`),f.isMainPlaylist=!0,null):"vhs-json"===r&&f.playlists?new Ll(f.playlists[0],n,a):f.resolvedUri?new Ll(f.resolvedUri,n,a):f.playlists&&"dash"===r?new Kl(f.playlists[0],n,a,h):null,f=zo({id:p,playlistLoader:m},f),dd[e](e,f.playlistLoader,t),l[s].push(f),void 0===u[p]&&(i=new xr.AudioTrack({id:p,kind:(e=>{let t=e.default?"main":"alternative";return e.characteristics&&0<=e.characteristics.indexOf("public.accessibility.describes-video")?"main-desc":t})(f),enabled:!1,language:f.language,default:f.default,label:p}),u[p]=i)}}s.on("error",ud[e](e,t))},SUBTITLES:(e,t)=>{var i,{tech:n,vhs:r,sourceType:s,segmentLoaders:{[e]:a},requestOptions:o,main:{mediaGroups:l},mediaTypes:{[e]:{groups:u,tracks:d}},mainPlaylistLoader:h}=t;for(const a in l[e]){u[a]||(u[a]=[]);for(const c in l[e][a])if(!l[e][a][c].forced){let p,m=l[e][a][c];if("hls"===s)p=new Ll(m.resolvedUri,r,o);else if("dash"===s){if(!m.playlists.filter((e=>e.excludeUntil!==1/0)).length)return;p=new Kl(m.playlists[0],r,o,h)}else"vhs-json"===s&&(p=new Ll(m.playlists?m.playlists[0]:m.resolvedUri,r,o));m=zo({id:c,playlistLoader:p},m),dd[e](e,m.playlistLoader,t),u[a].push(m),void 0===d[c]&&(i=n.addRemoteTextTrack({id:c,kind:"subtitles",default:m.default&&m.autoselect,language:m.language,label:c},!1).track,d[c]=i)}}a.on("error",ud[e](e,t))},"CLOSED-CAPTIONS":(e,t)=>{var{tech:i,main:{mediaGroups:n},mediaTypes:{[e]:{groups:r,tracks:s}}}=t;for(const t in n[e]){r[t]||(r[t]=[]);for(const l in n[e][t]){var a=n[e][t][l];if(/^(?:CC|SERVICE)/.test(a.instreamId)){var o=i.options_.vhs&&i.options_.vhs.captionServices||{};let e={label:l,language:a.language,instreamId:a.instreamId,default:a.default&&a.autoselect};void 0===(e=o[e.instreamId]?zo(e,o[e.instreamId]):e).default&&delete e.default,r[t].push(zo({id:l},a)),void 0===s[l]&&(o=i.addRemoteTextTrack({id:e.instreamId,kind:"captions",default:e.default,language:e.language,label:e.label},!1).track,s[l]=o)}}}}},cd=(e,t)=>{for(let i=0;i<e.length;i++){if(_l(t,e[i]))return!0;if(e[i].playlists&&cd(e[i].playlists,t))return!0}return!1},pd={AUDIO:(e,t)=>()=>{var{[e]:{tracks:i}}=t.mediaTypes;for(const e in i)if(i[e].enabled)return i[e];return null},SUBTITLES:(e,t)=>()=>{var{[e]:{tracks:i}}=t.mediaTypes;for(const e in i)if("showing"===i[e].mode||"hidden"===i[e].mode)return i[e];return null}};let md;const fd=["mediaRequests","mediaRequestsAborted","mediaRequestsTimedout","mediaRequestsErrored","mediaTransferDuration","mediaBytesTransferred","mediaAppends"];class gd extends xr.EventTarget{constructor(e){super();const{src:t,withCredentials:i,tech:n,bandwidth:r,externVhs:s,useCueTags:a,playlistExclusionDuration:o,enableLowInitialPlaylist:l,sourceType:u,cacheEncryptionKeys:d,bufferBasedABR:h,leastPixelDiffSelector:c,captionServices:p}=e;if(!t)throw new Error("A non-empty playlist URL or JSON manifest string is required");let m=e.maxPlaylistRetries;null!=m||(m=1/0),md=s,this.bufferBasedABR=Boolean(h),this.leastPixelDiffSelector=Boolean(c),this.withCredentials=i,this.tech_=n,this.vhs_=n.vhs,this.sourceType_=u,this.useCueTags_=a,this.playlistExclusionDuration=o,this.maxPlaylistRetries=m,this.enableLowInitialPlaylist=l,this.useCueTags_&&(this.cueTagsTrack_=this.tech_.addTextTrack("metadata","ad-cues"),this.cueTagsTrack_.inBandMetadataTrackDispatchType=""),this.requestOptions_={withCredentials:i,maxPlaylistRetries:m,timeout:null},this.on("error",this.pauseLoading),this.mediaTypes_=(()=>{const e={};return["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach((t=>{e[t]={groups:{},tracks:{},activePlaylistLoader:null,activeGroup:Nu,activeTrack:Nu,getActiveGroup:Nu,onGroupChanged:Nu,onTrackChanged:Nu,lastTrack_:null,logger_:Wo(`MediaGroups[${t}]`)}})),e})(),this.mediaSource=new window.MediaSource,this.handleDurationChange_=this.handleDurationChange_.bind(this),this.handleSourceOpen_=this.handleSourceOpen_.bind(this),this.handleSourceEnded_=this.handleSourceEnded_.bind(this),this.mediaSource.addEventListener("durationchange",this.handleDurationChange_),this.mediaSource.addEventListener("sourceopen",this.handleSourceOpen_),this.mediaSource.addEventListener("sourceended",this.handleSourceEnded_),this.seekable_=Go(),this.hasPlayed_=!1,this.syncController_=new rd(e),this.segmentMetadataTrack_=n.addRemoteTextTrack({kind:"metadata",label:"segment-metadata"},!1).track,this.decrypter_=new ad,this.sourceUpdater_=new Ju(this.mediaSource),this.inbandTextTracks_={},this.timelineChangeController_=new sd;var f={vhs:this.vhs_,parse708captions:e.parse708captions,useDtsForTimestampOffset:e.useDtsForTimestampOffset,captionServices:p,mediaSource:this.mediaSource,currentTime:this.tech_.currentTime.bind(this.tech_),seekable:()=>this.seekable(),seeking:()=>this.tech_.seeking(),duration:()=>this.duration(),hasPlayed:()=>this.hasPlayed_,goalBufferLength:()=>this.goalBufferLength(),bandwidth:r,syncController:this.syncController_,decrypter:this.decrypter_,sourceType:this.sourceType_,inbandTextTracks:this.inbandTextTracks_,cacheEncryptionKeys:d,sourceUpdater:this.sourceUpdater_,timelineChangeController:this.timelineChangeController_,exactManifestTimings:e.exactManifestTimings};this.mainPlaylistLoader_=new("dash"===this.sourceType_?Kl:Ll)(t,this.vhs_,this.requestOptions_),this.setupMainPlaylistLoaderListeners_(),this.mainSegmentLoader_=new Du(zo(f,{segmentMetadataTrack:this.segmentMetadataTrack_,loaderType:"main"}),e),this.audioSegmentLoader_=new Du(zo(f,{loaderType:"audio"}),e),this.subtitleSegmentLoader_=new id(zo(f,{loaderType:"vtt",featuresNativeTextTracks:this.tech_.featuresNativeTextTracks,loadVttJs:()=>new Promise(((e,t)=>{function i(){n.off("vttjserror",r),e()}function r(){n.off("vttjsloaded",i),t()}n.one("vttjsloaded",i),n.one("vttjserror",r),n.addWebVttScript_()}))}),e),this.setupSegmentLoaderListeners_(),this.bufferBasedABR&&(this.mainPlaylistLoader_.one("loadedplaylist",(()=>this.startABRTimer_())),this.tech_.on("pause",(()=>this.stopABRTimer_())),this.tech_.on("play",(()=>this.startABRTimer_()))),fd.forEach((e=>{this[e+"_"]=function(e){return this.audioSegmentLoader_[e]+this.mainSegmentLoader_[e]}.bind(this,e)})),this.logger_=Wo("pc"),this.triggeredFmp4Usage=!1,"none"===this.tech_.preload()?(this.loadOnPlay_=()=>{this.loadOnPlay_=null,this.mainPlaylistLoader_.load()},this.tech_.one("play",this.loadOnPlay_)):this.mainPlaylistLoader_.load(),this.timeToLoadedData__=-1,this.mainAppendsToLoadedData__=-1,this.audioAppendsToLoadedData__=-1,f="none"===this.tech_.preload()?"play":"loadstart",this.tech_.one(f,(()=>{const e=Date.now();this.tech_.one("loadeddata",(()=>{this.timeToLoadedData__=Date.now()-e,this.mainAppendsToLoadedData__=this.mainSegmentLoader_.mediaAppends,this.audioAppendsToLoadedData__=this.audioSegmentLoader_.mediaAppends}))}))}mainAppendsToLoadedData_(){return this.mainAppendsToLoadedData__}audioAppendsToLoadedData_(){return this.audioAppendsToLoadedData__}appendsToLoadedData_(){var e=this.mainAppendsToLoadedData_(),t=this.audioAppendsToLoadedData_();return-1===e||-1===t?-1:e+t}timeToLoadedData_(){return this.timeToLoadedData__}checkABR_(e="abr"){var t=this.selectPlaylist();t&&this.shouldSwitchToMedia_(t)&&this.switchMedia_(t,e)}switchMedia_(e,t,i){var n=(n=this.media())&&(n.id||n.uri),r=e.id||e.uri;n&&n!==r&&(this.logger_(`switch media ${n} -> ${r} from `+t),this.tech_.trigger({type:"usage",name:"vhs-rendition-change-"+t})),this.mainPlaylistLoader_.media(e,i)}startABRTimer_(){this.stopABRTimer_(),this.abrTimer_=window.setInterval((()=>this.checkABR_()),250)}stopABRTimer_(){this.tech_.scrubbing&&this.tech_.scrubbing()||(window.clearInterval(this.abrTimer_),this.abrTimer_=null)}getAudioTrackPlaylists_(){var e=this.main(),t=e&&e.playlists||[];if(!e||!e.mediaGroups||!e.mediaGroups.AUDIO)return t;var i=e.mediaGroups.AUDIO,n=Object.keys(i);let r;if(Object.keys(this.mediaTypes_.AUDIO.groups).length)r=this.mediaTypes_.AUDIO.activeTrack();else{var s=i.main||n.length&&i[n[0]];for(const e in s)if(s[e].default){r={label:e};break}}if(!r)return t;var a=[];for(const t in i)if(i[t][r.label]){var o=i[t][r.label];if(o.playlists&&o.playlists.length)a.push.apply(a,o.playlists);else if(o.uri)a.push(o);else if(e.playlists.length)for(let i=0;i<e.playlists.length;i++){var l=e.playlists[i];l.attributes&&l.attributes.AUDIO&&l.attributes.AUDIO===t&&a.push(l)}}return a.length?a:t}setupMainPlaylistLoaderListeners_(){this.mainPlaylistLoader_.on("loadedmetadata",(()=>{var e=this.mainPlaylistLoader_.media(),t=1.5*e.targetDuration*1e3;yl(this.mainPlaylistLoader_.main,this.mainPlaylistLoader_.media())?this.requestOptions_.timeout=0:this.requestOptions_.timeout=t,e.endList&&"none"!==this.tech_.preload()&&(this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.mainSegmentLoader_.load()),(e=>{["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach((t=>{hd[t](t,e)}));const{mediaTypes:t,mainPlaylistLoader:i,tech:n,vhs:r,segmentLoaders:{AUDIO:s,main:a}}=e;["AUDIO","SUBTITLES"].forEach((i=>{var n,r,s,a,o,l,u,d,h,c;t[i].activeGroup=(n=i,r=e,e=>{var{mainPlaylistLoader:t,mediaTypes:{[n]:{groups:i}}}=r,s=t.media();if(!s)return null;let a=null;s.attributes[n]&&(a=i[s.attributes[n]]);var o=Object.keys(i);if(!a)if("AUDIO"===n&&1<o.length&&vl(r.main))for(let e=0;e<o.length;e++){var l=i[o[e]];if(cd(l,s)){a=l;break}}else i.main?a=i.main:1===o.length&&(a=i[o[0]]);return void 0===e?a:null!==e&&a&&a.filter((t=>t.id===e.id))[0]||null}),t[i].activeTrack=pd[i](i,e),t[i].onGroupChanged=(s=i,a=e,()=>{var{segmentLoaders:{[s]:e,main:t},mediaTypes:{[s]:i}}=a,n=i.activeTrack(),r=i.getActiveGroup(),o=i.activePlaylistLoader,l=i.lastGroup_;r&&l&&r.id===l.id||(i.lastGroup_=r,i.lastTrack_=n,od(e,i),r&&!r.isMainPlaylist&&(r.playlistLoader?(e.resyncLoader(),ld(r.playlistLoader,i)):o&&t.resetEverything()))}),t[i].onGroupChanging=(o=i,l=e,()=>{var{segmentLoaders:{[o]:e},mediaTypes:{[o]:t}}=l;t.lastGroup_=null,e.abort(),e.pause()}),t[i].onTrackChanged=(u=i,d=e,()=>{var e,t,{mainPlaylistLoader:i,segmentLoaders:{[u]:n,main:r},mediaTypes:{[u]:s}}=d,a=s.activeTrack(),o=s.getActiveGroup(),l=s.activePlaylistLoader,h=s.lastTrack_;if((!h||!a||h.id!==a.id)&&(s.lastGroup_=o,s.lastTrack_=a,od(n,s),o)){if(o.isMainPlaylist)return a&&h&&a.id!==h.id&&(t=(e=d.vhs.playlistController_).selectPlaylist(),e.media()!==t)?(s.logger_(`track change. Switching main audio from ${h.id} to `+a.id),i.pause(),r.resetEverything(),void e.fastQualityChange_(t)):void 0;if("AUDIO"===u){if(!o.playlistLoader)return r.setAudio(!0),void r.resetEverything();n.setAudio(!0),r.setAudio(!1)}l===o.playlistLoader||(n.track&&n.track(a),n.resetEverything()),ld(o.playlistLoader,s)}}),t[i].getActiveGroup=([h,c]=[i,e.mediaTypes],()=>{var e=c[h].activeTrack();return e?c[h].activeGroup(e):null})}));var o=t.AUDIO.activeGroup();o&&(o=(o.filter((e=>e.default))[0]||o[0]).id,t.AUDIO.tracks[o].enabled=!0,t.AUDIO.onGroupChanged(),t.AUDIO.onTrackChanged(),(t.AUDIO.getActiveGroup().playlistLoader?(a.setAudio(!1),s):a).setAudio(!0)),i.on("mediachange",(()=>{["AUDIO","SUBTITLES"].forEach((e=>t[e].onGroupChanged()))})),i.on("mediachanging",(()=>{["AUDIO","SUBTITLES"].forEach((e=>t[e].onGroupChanging()))}));const l=()=>{t.AUDIO.onTrackChanged(),n.trigger({type:"usage",name:"vhs-audio-change"})};n.audioTracks().addEventListener("change",l),n.remoteTextTracks().addEventListener("change",t.SUBTITLES.onTrackChanged),r.on("dispose",(()=>{n.audioTracks().removeEventListener("change",l),n.remoteTextTracks().removeEventListener("change",t.SUBTITLES.onTrackChanged)})),n.clearTracks("audio");for(const e in t.AUDIO.tracks)n.audioTracks().addTrack(t.AUDIO.tracks[e])})({sourceType:this.sourceType_,segmentLoaders:{AUDIO:this.audioSegmentLoader_,SUBTITLES:this.subtitleSegmentLoader_,main:this.mainSegmentLoader_},tech:this.tech_,requestOptions:this.requestOptions_,mainPlaylistLoader:this.mainPlaylistLoader_,vhs:this.vhs_,main:this.main(),mediaTypes:this.mediaTypes_,excludePlaylist:this.excludePlaylist.bind(this)}),this.triggerPresenceUsage_(this.main(),e),this.setupFirstPlay(),!this.mediaTypes_.AUDIO.activePlaylistLoader||this.mediaTypes_.AUDIO.activePlaylistLoader.media()?this.trigger("selectedinitialmedia"):this.mediaTypes_.AUDIO.activePlaylistLoader.one("loadedmetadata",(()=>{this.trigger("selectedinitialmedia")}))})),this.mainPlaylistLoader_.on("loadedplaylist",(()=>{this.loadOnPlay_&&this.tech_.off("play",this.loadOnPlay_);let e=this.mainPlaylistLoader_.media();if(!e){let t;if(this.excludeUnsupportedVariants_(),!(t=(t=this.enableLowInitialPlaylist?this.selectInitialPlaylist():t)||this.selectPlaylist())||!this.shouldSwitchToMedia_(t))return;if(this.initialMedia_=t,this.switchMedia_(this.initialMedia_,"initial"),"vhs-json"!==this.sourceType_||!this.initialMedia_.segments)return;e=this.initialMedia_}this.handleUpdatedMediaPlaylist(e)})),this.mainPlaylistLoader_.on("error",(()=>{var e=this.mainPlaylistLoader_.error;this.excludePlaylist({playlistToExclude:e.playlist,error:e})})),this.mainPlaylistLoader_.on("mediachanging",(()=>{this.mainSegmentLoader_.abort(),this.mainSegmentLoader_.pause()})),this.mainPlaylistLoader_.on("mediachange",(()=>{var e=this.mainPlaylistLoader_.media(),t=1.5*e.targetDuration*1e3;yl(this.mainPlaylistLoader_.main,this.mainPlaylistLoader_.media())?this.requestOptions_.timeout=0:this.requestOptions_.timeout=t,this.mainPlaylistLoader_.load(),this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.mainSegmentLoader_.load(),this.tech_.trigger({type:"mediachange",bubbles:!0})})),this.mainPlaylistLoader_.on("playlistunchanged",(()=>{var e=this.mainPlaylistLoader_.media();"playlist-unchanged"!==e.lastExcludeReason_&&this.stuckAtPlaylistEnd_(e)&&(this.excludePlaylist({error:{message:"Playlist no longer updating.",reason:"playlist-unchanged"}}),this.tech_.trigger("playliststuck"))})),this.mainPlaylistLoader_.on("renditiondisabled",(()=>{this.tech_.trigger({type:"usage",name:"vhs-rendition-disabled"})})),this.mainPlaylistLoader_.on("renditionenabled",(()=>{this.tech_.trigger({type:"usage",name:"vhs-rendition-enabled"})}))}handleUpdatedMediaPlaylist(e){this.useCueTags_&&this.updateAdCues_(e),this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.updateDuration(!e.endList),this.tech_.paused()||(this.mainSegmentLoader_.load(),this.audioSegmentLoader_&&this.audioSegmentLoader_.load())}triggerPresenceUsage_(e,t){var i=e.mediaGroups||{};let n=!0;e=Object.keys(i.AUDIO);for(const e in i.AUDIO)for(const t in i.AUDIO[e])i.AUDIO[e][t].uri||(n=!1);n&&this.tech_.trigger({type:"usage",name:"vhs-demuxed"}),Object.keys(i.SUBTITLES).length&&this.tech_.trigger({type:"usage",name:"vhs-webvtt"}),md.Playlist.isAes(t)&&this.tech_.trigger({type:"usage",name:"vhs-aes"}),e.length&&1<Object.keys(i.AUDIO[e[0]]).length&&this.tech_.trigger({type:"usage",name:"vhs-alternate-audio"}),this.useCueTags_&&this.tech_.trigger({type:"usage",name:"vhs-playlist-cue-tags"})}shouldSwitchToMedia_(e){var t=this.mainPlaylistLoader_.media()||this.mainPlaylistLoader_.pendingMedia_,i=this.tech_.currentTime(),n=this.bufferLowWaterLine(),r=this.bufferHighWaterLine(),{currentPlaylist:i,buffered:t,currentTime:e,nextPlaylist:n,bufferLowWaterLine:r,bufferHighWaterLine:s,duration:a,bufferBasedABR:o,log:l}={buffered:this.tech_.buffered(),currentTime:i,currentPlaylist:t,nextPlaylist:e,bufferLowWaterLine:n,bufferHighWaterLine:r,duration:this.duration(),bufferBasedABR:this.bufferBasedABR,log:this.logger_};if(n){var u=`allowing switch ${i&&i.id||"null"} -> `+n.id;if(!i)return l(u+" as current playlist is not set"),!0;if(n.id!==i.id){var d=Boolean(Xo(t,e).length);if(!i.endList)return d||"number"!=typeof i.partTargetDuration?(l(u+" as current playlist is live"),!0):(l(`not ${u} as current playlist is live llhls, but currentTime isn't in buffered.`),!1);if(d=Yo(t,e),a<(t=o?Ql.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE:Ql.MAX_BUFFER_LOW_WATER_LINE))return l(u+` as duration < max low water line (${a} < ${t})`),!0;if((e=n.attributes.BANDWIDTH)<(a=i.attributes.BANDWIDTH)&&(!o||d<s)){let t=u+` as next bandwidth < current bandwidth (${e} < ${a})`;return o&&(t+=` and forwardBuffer < bufferHighWaterLine (${d} < ${s})`),l(t),!0}if((!o||a<e)&&r<=d){let t=u+` as forwardBuffer >= bufferLowWaterLine (${d} >= ${r})`;return o&&(t+=` and next bandwidth > current bandwidth (${e} > ${a})`),l(t),!0}l(`not ${u} as no switching criteria met`)}}else xr.log.warn("We received no playlist to switch to. Please check your stream.");return!1}setupSegmentLoaderListeners_(){this.mainSegmentLoader_.on("bandwidthupdate",(()=>{this.checkABR_("bandwidthupdate"),this.tech_.trigger("bandwidthupdate")})),this.mainSegmentLoader_.on("timeout",(()=>{this.bufferBasedABR&&this.mainSegmentLoader_.load()})),this.bufferBasedABR||this.mainSegmentLoader_.on("progress",(()=>{this.trigger("progress")})),this.mainSegmentLoader_.on("error",(()=>{var e=this.mainSegmentLoader_.error();this.excludePlaylist({playlistToExclude:e.playlist,error:e})})),this.mainSegmentLoader_.on("appenderror",(()=>{this.error=this.mainSegmentLoader_.error_,this.trigger("error")})),this.mainSegmentLoader_.on("syncinfoupdate",(()=>{this.onSyncInfoUpdate_()})),this.mainSegmentLoader_.on("timestampoffset",(()=>{this.tech_.trigger({type:"usage",name:"vhs-timestamp-offset"})})),this.audioSegmentLoader_.on("syncinfoupdate",(()=>{this.onSyncInfoUpdate_()})),this.audioSegmentLoader_.on("appenderror",(()=>{this.error=this.audioSegmentLoader_.error_,this.trigger("error")})),this.mainSegmentLoader_.on("ended",(()=>{this.logger_("main segment loader ended"),this.onEndOfStream()})),this.mainSegmentLoader_.on("earlyabort",(e=>{this.bufferBasedABR||(this.delegateLoaders_("all",["abort"]),this.excludePlaylist({error:{message:"Aborted early because there isn't enough bandwidth to complete the request without rebuffering."},playlistExclusionDuration:120}))}));var e=()=>{if(!this.sourceUpdater_.hasCreatedSourceBuffers())return this.tryToCreateSourceBuffers_();var e=this.getCodecsOrExclude_();e&&this.sourceUpdater_.addOrChangeSourceBuffers(e)};this.mainSegmentLoader_.on("trackinfo",e),this.audioSegmentLoader_.on("trackinfo",e),this.mainSegmentLoader_.on("fmp4",(()=>{this.triggeredFmp4Usage||(this.tech_.trigger({type:"usage",name:"vhs-fmp4"}),this.triggeredFmp4Usage=!0)})),this.audioSegmentLoader_.on("fmp4",(()=>{this.triggeredFmp4Usage||(this.tech_.trigger({type:"usage",name:"vhs-fmp4"}),this.triggeredFmp4Usage=!0)})),this.audioSegmentLoader_.on("ended",(()=>{this.logger_("audioSegmentLoader ended"),this.onEndOfStream()}))}mediaSecondsLoaded_(){return Math.max(this.audioSegmentLoader_.mediaSecondsLoaded+this.mainSegmentLoader_.mediaSecondsLoaded)}load(){this.mainSegmentLoader_.load(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.load(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.load()}fastQualityChange_(e=this.selectPlaylist()){e===this.mainPlaylistLoader_.media()?this.logger_("skipping fastQualityChange because new media is same as old"):(this.switchMedia_(e,"fast-quality"),this.mainSegmentLoader_.resetEverything((()=>{xr.browser.IE_VERSION||xr.browser.IS_EDGE?this.tech_.setCurrentTime(this.tech_.currentTime()+.04):this.tech_.setCurrentTime(this.tech_.currentTime())})))}play(){var e;if(!this.setupFirstPlay())return this.tech_.ended()&&this.tech_.setCurrentTime(0),this.hasPlayed_&&this.load(),e=this.tech_.seekable(),this.tech_.duration()===1/0&&this.tech_.currentTime()<e.start(0)?this.tech_.setCurrentTime(e.end(e.length-1)):void 0}setupFirstPlay(){var e=this.mainPlaylistLoader_.media();if(!e||this.tech_.paused()||this.hasPlayed_)return!1;if(!e.endList){const e=this.seekable();if(!e.length)return!1;if(xr.browser.IE_VERSION&&0===this.tech_.readyState())return this.tech_.one("loadedmetadata",(()=>{this.trigger("firstplay"),this.tech_.setCurrentTime(e.end(0)),this.hasPlayed_=!0})),!1;this.trigger("firstplay"),this.tech_.setCurrentTime(e.end(0))}return this.hasPlayed_=!0,this.load(),!0}handleSourceOpen_(){var e;this.tryToCreateSourceBuffers_(),this.tech_.autoplay()&&void 0!==(e=this.tech_.play())&&"function"==typeof e.then&&e.then(null,(e=>{})),this.trigger("sourceopen")}handleSourceEnded_(){var e,t;this.inbandTextTracks_.metadataTrack_&&(e=this.inbandTextTracks_.metadataTrack_.cues)&&e.length&&(t=this.duration(),e[e.length-1].endTime=isNaN(t)||Math.abs(t)===1/0?Number.MAX_VALUE:t)}handleDurationChange_(){this.tech_.trigger("durationchange")}onEndOfStream(){let e=this.mainSegmentLoader_.ended_;var t;this.mediaTypes_.AUDIO.activePlaylistLoader&&(e=((t=this.mainSegmentLoader_.getCurrentMediaInfo_())&&!t.hasVideo||e)&&this.audioSegmentLoader_.ended_),e&&(this.stopABRTimer_(),this.sourceUpdater_.endOfStream())}stuckAtPlaylistEnd_(e){var t,i;return!!this.seekable().length&&null!==(t=this.syncController_.getExpiredTime(e,this.duration()))&&(e=md.Playlist.playlistEnd(e,t),t=this.tech_.currentTime(),(i=this.tech_.buffered()).length?(i=i.end(i.length-1))-t<=tl&&e-i<=tl:e-t<=tl)}excludePlaylist({playlistToExclude:e=this.mainPlaylistLoader_.media(),error:t={},playlistExclusionDuration:i}){if(e=e||this.mainPlaylistLoader_.media(),i=i||t.playlistExclusionDuration||this.playlistExclusionDuration,e){e.playlistErrors_++;var n=1===(n=(s=this.mainPlaylistLoader_.main.playlists).filter(ml)).length&&n[0]===e;if(1===s.length&&i!==1/0)return xr.log.warn(`Problem encountered with playlist ${e.id}. Trying again since it is the only playlist.`),this.tech_.trigger("retryplaylist"),this.mainPlaylistLoader_.load(n);if(n){let t=!1;s.forEach((i=>{var n;i!==e&&void 0!==(n=i.excludeUntil)&&n!==1/0&&(t=!0,delete i.excludeUntil)})),t&&(xr.log.warn("Removing other playlists from the exclusion list because the last rendition is about to be excluded."),this.tech_.trigger("retryplaylist"))}let a;var r,s;if(a=e.playlistErrors_>this.maxPlaylistRetries?1/0:Date.now()+1e3*i,e.excludeUntil=a,t.reason&&(e.lastExcludeReason_=t.reason),this.tech_.trigger("excludeplaylist"),this.tech_.trigger({type:"usage",name:"vhs-rendition-excluded"}),s=this.selectPlaylist())return i=t.internal?this.logger_:xr.log.warn,r=t.message?" "+t.message:"",i(`${t.internal?"Internal problem":"Problem"} encountered with playlist ${e.id}.`+r+` Switching to playlist ${s.id}.`),s.attributes.AUDIO!==e.attributes.AUDIO&&this.delegateLoaders_("audio",["abort","pause"]),s.attributes.SUBTITLES!==e.attributes.SUBTITLES&&this.delegateLoaders_("subtitle",["abort","pause"]),this.delegateLoaders_("main",["abort","pause"]),i=s.targetDuration/2*1e3||5e3,r="number"==typeof s.lastRequest&&Date.now()-s.lastRequest<=i,this.switchMedia_(s,"exclude",n||r);this.error="Playback cannot continue. No available working or supported playlists.",this.trigger("error")}else this.error=t,"open"!==this.mediaSource.readyState?this.trigger("error"):this.sourceUpdater_.endOfStream("network")}pauseLoading(){this.delegateLoaders_("all",["abort","pause"]),this.stopABRTimer_()}delegateLoaders_(e,t){const i=[];var n="all"===e,r=(!n&&"main"!==e||i.push(this.mainPlaylistLoader_),[]);!n&&"audio"!==e||r.push("AUDIO"),!n&&"subtitle"!==e||(r.push("CLOSED-CAPTIONS"),r.push("SUBTITLES")),r.forEach((e=>{(e=this.mediaTypes_[e]&&this.mediaTypes_[e].activePlaylistLoader)&&i.push(e)})),["main","audio","subtitle"].forEach((t=>{var n=this[t+"SegmentLoader_"];!n||e!==t&&"all"!==e||i.push(n)})),i.forEach((e=>t.forEach((t=>{"function"==typeof e[t]&&e[t]()}))))}setCurrentTime(e){var t=Xo(this.tech_.buffered(),e);return this.mainPlaylistLoader_&&this.mainPlaylistLoader_.media()&&this.mainPlaylistLoader_.media().segments?t&&t.length?e:(this.mainSegmentLoader_.resetEverything(),this.mainSegmentLoader_.abort(),this.mediaTypes_.AUDIO.activePlaylistLoader&&(this.audioSegmentLoader_.resetEverything(),this.audioSegmentLoader_.abort()),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&(this.subtitleSegmentLoader_.resetEverything(),this.subtitleSegmentLoader_.abort()),void this.load()):0}duration(){var e;return this.mainPlaylistLoader_&&(e=this.mainPlaylistLoader_.media())?e.endList?this.mediaSource?this.mediaSource.duration:md.Playlist.duration(e):1/0:0}seekable(){return this.seekable_}onSyncInfoUpdate_(){let e;if(this.mainPlaylistLoader_){var t=this.mainPlaylistLoader_.media();if(t){var i=this.syncController_.getExpiredTime(t,this.duration());if(null!==i){var n=this.mainPlaylistLoader_.main,r=md.Playlist.seekable(t,i,md.Playlist.liveEdgeDelay(n,t));if(0!==r.length){if(this.mediaTypes_.AUDIO.activePlaylistLoader){if(t=this.mediaTypes_.AUDIO.activePlaylistLoader.media(),null===(i=this.syncController_.getExpiredTime(t,this.duration())))return;if(0===(e=md.Playlist.seekable(t,i,md.Playlist.liveEdgeDelay(n,t))).length)return}let s,a;this.seekable_&&this.seekable_.length&&(s=this.seekable_.end(0),a=this.seekable_.start(0)),!e||e.start(0)>r.end(0)||r.start(0)>e.end(0)?this.seekable_=r:this.seekable_=Go([[(e.start(0)>r.start(0)?e:r).start(0),(e.end(0)<r.end(0)?e:r).end(0)]]),this.seekable_&&this.seekable_.length&&this.seekable_.end(0)===s&&this.seekable_.start(0)===a||(this.logger_(`seekable updated [${nl(this.seekable_)}]`),this.tech_.trigger("seekablechanged"))}}}}}updateDuration(e){if(this.updateDuration_&&(this.mediaSource.removeEventListener("sourceopen",this.updateDuration_),this.updateDuration_=null),"open"!==this.mediaSource.readyState)this.updateDuration_=this.updateDuration.bind(this,e),this.mediaSource.addEventListener("sourceopen",this.updateDuration_);else{if(e)return(e=this.seekable()).length?void((isNaN(this.mediaSource.duration)||this.mediaSource.duration<e.end(e.length-1))&&this.sourceUpdater_.setDuration(e.end(e.length-1))):void 0;e=this.tech_.buffered();let t=md.Playlist.duration(this.mainPlaylistLoader_.media());0<e.length&&(t=Math.max(t,e.end(e.length-1))),this.mediaSource.duration!==t&&this.sourceUpdater_.setDuration(t)}}dispose(){this.trigger("dispose"),this.decrypter_.terminate(),this.mainPlaylistLoader_.dispose(),this.mainSegmentLoader_.dispose(),this.loadOnPlay_&&this.tech_.off("play",this.loadOnPlay_),["AUDIO","SUBTITLES"].forEach((e=>{var t=this.mediaTypes_[e].groups;for(const e in t)t[e].forEach((e=>{e.playlistLoader&&e.playlistLoader.dispose()}))})),this.audioSegmentLoader_.dispose(),this.subtitleSegmentLoader_.dispose(),this.sourceUpdater_.dispose(),this.timelineChangeController_.dispose(),this.stopABRTimer_(),this.updateDuration_&&this.mediaSource.removeEventListener("sourceopen",this.updateDuration_),this.mediaSource.removeEventListener("durationchange",this.handleDurationChange_),this.mediaSource.removeEventListener("sourceopen",this.handleSourceOpen_),this.mediaSource.removeEventListener("sourceended",this.handleSourceEnded_),this.off()}main(){return this.mainPlaylistLoader_.main}media(){return this.mainPlaylistLoader_.media()||this.initialMedia_}areMediaTypesKnown_(){var e=!!this.mediaTypes_.AUDIO.activePlaylistLoader,t=!!this.mainSegmentLoader_.getCurrentMediaInfo_();return e=!e||!!this.audioSegmentLoader_.getCurrentMediaInfo_(),t&&e}getCodecsOrExclude_(){const e={main:this.mainSegmentLoader_.getCurrentMediaInfo_()||{},audio:this.audioSegmentLoader_.getCurrentMediaInfo_()||{}},t=this.mainSegmentLoader_.getPendingSegmentPlaylist()||this.media();e.video=e.main;var i=lu(this.main(),t);const n={};var r=!!this.mediaTypes_.AUDIO.activePlaylistLoader;if(e.main.hasVideo&&(n.video=i.video||e.main.videoCodec||"avc1.4d400d"),e.main.isMuxed&&(n.video+=","+(i.audio||e.main.audioCodec||Yr)),(e.main.hasAudio&&!e.main.isMuxed||e.audio.hasAudio||r)&&(n.audio=i.audio||e.main.audioCodec||e.audio.audioCodec||Yr,e.audio.isFmp4=(e.main.hasAudio&&!e.main.isMuxed?e.main:e.audio).isFmp4),n.audio||n.video){const s={};let a;if(["video","audio"].forEach((function(t){var i;n.hasOwnProperty(t)&&!((i=e[t].isFmp4)?Fr:qr)(n[t])&&(i=e[t].isFmp4?"browser":"muxer",s[i]=s[i]||[],s[i].push(n[t]),"audio"===t&&(a=i))})),r&&a&&t.attributes.AUDIO){const e=t.attributes.AUDIO;this.main().playlists.forEach((i=>{(i.attributes&&i.attributes.AUDIO)===e&&i!==t&&(i.excludeUntil=1/0)})),this.logger_(`excluding audio group ${e} as ${a} does not support codec(s): "${n.audio}"`)}if(!Object.keys(s).length){if(this.sourceUpdater_.hasCreatedSourceBuffers()&&!this.sourceUpdater_.canChangeType()){const e=[];if(["video","audio"].forEach((t=>{var i=(Kr(this.sourceUpdater_.codecs[t]||"")[0]||{}).type,r=(Kr(n[t]||"")[0]||{}).type;i&&r&&i.toLowerCase()!==r.toLowerCase()&&e.push(`"${this.sourceUpdater_.codecs[t]}" -> "${n[t]}"`)})),e.length)return void this.excludePlaylist({playlistToExclude:t,error:{message:`Codec switching not supported: ${e.join(", ")}.`,internal:!0},playlistExclusionDuration:1/0})}return n}i=Object.keys(s).reduce(((e,t)=>(e&&(e+=", "),e+`${t} does not support codec(s): "${s[t].join(",")}"`)),"")+".",this.excludePlaylist({playlistToExclude:t,error:{internal:!0,message:i},playlistExclusionDuration:1/0})}else this.excludePlaylist({playlistToExclude:t,error:{message:"Could not determine codecs for playlist."},playlistExclusionDuration:1/0})}tryToCreateSourceBuffers_(){var e;"open"!==this.mediaSource.readyState||this.sourceUpdater_.hasCreatedSourceBuffers()||this.areMediaTypesKnown_()&&(e=this.getCodecsOrExclude_())&&(this.sourceUpdater_.createSourceBuffers(e),e=[e.video,e.audio].filter(Boolean).join(","),this.excludeIncompatibleVariants_(e))}excludeUnsupportedVariants_(){const e=this.main().playlists,t=[];Object.keys(e).forEach((i=>{var n,r;i=e[i],-1===t.indexOf(i.id)&&(t.push(i.id),r=[],!(n=lu(this.main,i)).audio||qr(n.audio)||Fr(n.audio)||r.push("audio codec "+n.audio),!n.video||qr(n.video)||Fr(n.video)||r.push("video codec "+n.video),n.text&&"stpp.ttml.im1t"===n.text&&r.push("text codec "+n.text),r.length)&&(i.excludeUntil=1/0,this.logger_(`excluding ${i.id} for unsupported: `+r.join(", ")))}))}excludeIncompatibleVariants_(e){const t=[],i=this.main().playlists,n=ou(e=Tu(Kr(e))),r=e.video&&Kr(e.video)[0]||null,s=e.audio&&Kr(e.audio)[0]||null;Object.keys(i).forEach((e=>{var a,o,l;e=i[e],-1===t.indexOf(e.id)&&e.excludeUntil!==1/0&&(t.push(e.id),a=[],o=ou(l=lu(this.mainPlaylistLoader_.main,e)),l.audio||l.video)&&(o!==n&&a.push(`codec count "${o}" !== "${n}"`),this.sourceUpdater_.canChangeType()||(o=l.video&&Kr(l.video)[0]||null,l=l.audio&&Kr(l.audio)[0]||null,o&&r&&o.type.toLowerCase()!==r.type.toLowerCase()&&a.push(`video codec "${o.type}" !== "${r.type}"`),l&&s&&l.type.toLowerCase()!==s.type.toLowerCase()&&a.push(`audio codec "${l.type}" !== "${s.type}"`)),a.length)&&(e.excludeUntil=1/0,this.logger_(`excluding ${e.id}: `+a.join(" && ")))}))}updateAdCues_(e){let t=0;var i=this.seekable(),[n,r,i=0]=(i.length&&(t=i.start(0)),[e,this.cueTagsTrack_,t]);if(n.segments){let e,t=i;for(let i=0;i<n.segments.length;i++){var s,a,o=n.segments[i];if(e=e||function(e,t){var i=e.cues;for(let e=0;e<i.length;e++){var n=i[e];if(t>=n.adStartTime&&t<=n.adEndTime)return n}return null}(r,t+o.duration/2)){if("cueIn"in o){e.endTime=t,e.adEndTime=t,t+=o.duration,e=null;continue}if(t<e.endTime){t+=o.duration;continue}e.endTime+=o.duration}else"cueOut"in o&&((e=new window.VTTCue(t,t+o.duration,o.cueOut)).adStartTime=t,e.adEndTime=t+parseFloat(o.cueOut),r.addCue(e)),"cueOutCont"in o&&([s,a]=o.cueOutCont.split("/").map(parseFloat),(e=new window.VTTCue(t,t+o.duration,"")).adStartTime=t-s,e.adEndTime=e.adStartTime+a,r.addCue(e));t+=o.duration}}}goalBufferLength(){var e=this.tech_.currentTime(),t=Ql.GOAL_BUFFER_LENGTH,i=Ql.GOAL_BUFFER_LENGTH_RATE,n=Math.max(t,Ql.MAX_GOAL_BUFFER_LENGTH);return Math.min(t+e*i,n)}bufferLowWaterLine(){var e=this.tech_.currentTime(),t=Ql.BUFFER_LOW_WATER_LINE,i=Ql.BUFFER_LOW_WATER_LINE_RATE,n=Math.max(t,Ql.MAX_BUFFER_LOW_WATER_LINE),r=Math.max(t,Ql.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE);return Math.min(t+e*i,this.bufferBasedABR?r:n)}bufferHighWaterLine(){return Ql.BUFFER_HIGH_WATER_LINE}}class yd{constructor(e,t,i){var n,r,s,a,o=e.playlistController_,l=o.fastQualityChange_.bind(o);t.attributes&&(n=t.attributes.RESOLUTION,this.width=n&&n.width,this.height=n&&n.height,this.bandwidth=t.attributes.BANDWIDTH,this.frameRate=t.attributes["FRAME-RATE"]),this.codecs=lu(o.main(),t),this.playlist=t,this.id=i,this.enabled=(r=e.playlists,s=t.id,a=l,e=>{var t=r.main.playlists[s],i=pl(t),n=ml(t);return void 0===e?n:(e?delete t.disabled:t.disabled=!0,e===n||i||(a(),e?r.trigger("renditionenabled"):r.trigger("renditiondisabled")),e)})}}const _d=["seeking","seeked","pause","playing","error"];class vd{constructor(e){this.playlistController_=e.playlistController,this.tech_=e.tech,this.seekable=e.seekable,this.allowSeeksWithinUnsafeLiveWindow=e.allowSeeksWithinUnsafeLiveWindow,this.liveRangeSafeTimeDelta=e.liveRangeSafeTimeDelta,this.media=e.media,this.consecutiveUpdates=0,this.lastRecordedTime=null,this.checkCurrentTimeTimeout_=null,this.logger_=Wo("PlaybackWatcher"),this.logger_("initialize");const t=()=>this.monitorCurrentTime_(),i=()=>this.monitorCurrentTime_(),n=()=>this.techWaiting_(),r=()=>this.resetTimeUpdate_(),s=this.playlistController_,a=["main","subtitle","audio"],o={},l=(a.forEach((e=>{o[e]={reset:()=>this.resetSegmentDownloads_(e),updateend:()=>this.checkSegmentDownloads_(e)},s[e+"SegmentLoader_"].on("appendsdone",o[e].updateend),s[e+"SegmentLoader_"].on("playlistupdate",o[e].reset),this.tech_.on(["seeked","seeking"],o[e].reset)})),e=>{["main","audio"].forEach((t=>{s[t+"SegmentLoader_"][e]("appended",this.seekingAppendCheck_)}))});this.seekingAppendCheck_=()=>{this.fixesBadSeeks_()&&(this.consecutiveUpdates=0,this.lastRecordedTime=this.tech_.currentTime(),l("off"))},this.clearSeekingAppendCheck_=()=>l("off"),this.watchForBadSeeking_=()=>{this.clearSeekingAppendCheck_(),l("on")},this.tech_.on("seeked",this.clearSeekingAppendCheck_),this.tech_.on("seeking",this.watchForBadSeeking_),this.tech_.on("waiting",n),this.tech_.on(_d,r),this.tech_.on("canplay",i),this.tech_.one("play",t),this.dispose=()=>{this.clearSeekingAppendCheck_(),this.logger_("dispose"),this.tech_.off("waiting",n),this.tech_.off(_d,r),this.tech_.off("canplay",i),this.tech_.off("play",t),this.tech_.off("seeking",this.watchForBadSeeking_),this.tech_.off("seeked",this.clearSeekingAppendCheck_),a.forEach((e=>{s[e+"SegmentLoader_"].off("appendsdone",o[e].updateend),s[e+"SegmentLoader_"].off("playlistupdate",o[e].reset),this.tech_.off(["seeked","seeking"],o[e].reset)})),this.checkCurrentTimeTimeout_&&window.clearTimeout(this.checkCurrentTimeTimeout_),this.resetTimeUpdate_()}}monitorCurrentTime_(){this.checkCurrentTime_(),this.checkCurrentTimeTimeout_&&window.clearTimeout(this.checkCurrentTimeTimeout_),this.checkCurrentTimeTimeout_=window.setTimeout(this.monitorCurrentTime_.bind(this),250)}resetSegmentDownloads_(e){var t=this.playlistController_[e+"SegmentLoader_"];0<this[e+"StalledDownloads_"]&&this.logger_(`resetting possible stalled download count for ${e} loader`),this[e+"StalledDownloads_"]=0,this[e+"Buffered_"]=t.buffered_()}checkSegmentDownloads_(e){var t=this.playlistController_,i=t[e+"SegmentLoader_"],n=i.buffered_(),r=function(e,t){if(e!==t){if(!e&&t||!t&&e)return!0;if(e.length!==t.length)return!0;for(let i=0;i<e.length;i++)if(e.start(i)!==t.start(i)||e.end(i)!==t.end(i))return!0}return!1}(this[e+"Buffered_"],n);this[e+"Buffered_"]=n,r?this.resetSegmentDownloads_(e):(this[e+"StalledDownloads_"]++,this.logger_(`found #${this[e+"StalledDownloads_"]} ${e} appends that did not increase buffer (possible stalled download)`,{playlistId:i.playlist_&&i.playlist_.id,buffered:rl(n)}),this[e+"StalledDownloads_"]<10||(this.logger_(e+" loader stalled download exclusion"),this.resetSegmentDownloads_(e),this.tech_.trigger({type:"usage",name:`vhs-${e}-download-exclusion`}),"subtitle"!==e&&t.excludePlaylist({error:{message:`Excessive ${e} segment downloading detected.`},playlistExclusionDuration:1/0})))}checkCurrentTime_(){var e,t;if(!this.tech_.paused()&&!this.tech_.seeking())return e=this.tech_.currentTime(),t=this.tech_.buffered(),this.lastRecordedTime===e&&(!t.length||e+tl>=t.end(t.length-1))?this.techWaiting_():void(5<=this.consecutiveUpdates&&e===this.lastRecordedTime?(this.consecutiveUpdates++,this.waiting_()):e===this.lastRecordedTime?this.consecutiveUpdates++:(this.consecutiveUpdates=0,this.lastRecordedTime=e))}resetTimeUpdate_(){this.consecutiveUpdates=0}fixesBadSeeks_(){if(!this.tech_.seeking())return!1;var e=this.seekable(),t=this.tech_.currentTime();let i;if(this.afterSeekableWindow_(e,t,this.media(),this.allowSeeksWithinUnsafeLiveWindow)&&(i=n=e.end(e.length-1)),this.beforeSeekableWindow_(e,t)&&(i=(n=e.start(0))+(n===e.end(0)?0:tl)),void 0!==i)this.logger_(`Trying to seek outside of seekable at time ${t} with seekable range ${nl(e)}. Seeking to `+i+".");else{var n=this.playlistController_.sourceUpdater_,r=(e=this.tech_.buffered(),n.audioBuffer?n.audioBuffered():null),s=(n=n.videoBuffer?n.videoBuffered():null,this.media()),a=s.partTargetDuration||2*(s.targetDuration-el),o=[r,n];for(let e=0;e<o.length;e++)if(o[e]&&Yo(o[e],t)<a)return!1;if(0===(s=Ko(e,t)).length)return!1;i=s.start(0)+tl,this.logger_(`Buffered region starts (${s.start(0)}) just beyond seek point (${t}). Seeking to ${i}.`)}return this.tech_.setCurrentTime(i),!0}waiting_(){var e,t;this.techWaiting_()||(e=this.tech_.currentTime(),(t=Xo(t=this.tech_.buffered(),e)).length&&e+3<=t.end(0)&&(this.resetTimeUpdate_(),this.tech_.setCurrentTime(e),this.logger_(`Stopped at ${e} while inside a buffered region [${t.start(0)} -> ${t.end(0)}]. Attempting to resume playback by seeking to the current time.`),this.tech_.trigger({type:"usage",name:"vhs-unknown-waiting"})))}techWaiting_(){var e,t=this.seekable(),i=this.tech_.currentTime();return!!this.tech_.seeking()||(this.beforeSeekableWindow_(t,i)?(t=t.end(t.length-1),this.logger_(`Fell out of live window at time ${i}. Seeking to live point (seekable end) `+t),this.resetTimeUpdate_(),this.tech_.setCurrentTime(t),this.tech_.trigger({type:"usage",name:"vhs-live-resync"}),!0):(t=this.tech_.vhs.playlistController_.sourceUpdater_,e=this.tech_.buffered(),this.videoUnderflow_({audioBuffered:t.audioBuffered(),videoBuffered:t.videoBuffered(),currentTime:i})?(this.resetTimeUpdate_(),this.tech_.setCurrentTime(i),this.tech_.trigger({type:"usage",name:"vhs-video-underflow"}),!0):0<(t=Ko(e,i)).length&&(this.logger_(`Stopped at ${i} and seeking to `+t.start(0)),this.resetTimeUpdate_(),this.skipTheGap_(i),!0)))}afterSeekableWindow_(e,t,i,n=!1){if(!e.length)return!1;let r=e.end(e.length-1)+tl;return t>(!i.endList&&n?e.end(e.length-1)+3*i.targetDuration:r)}beforeSeekableWindow_(e,t){return!!(e.length&&0<e.start(0)&&t<e.start(0)-this.liveRangeSafeTimeDelta)}videoUnderflow_({videoBuffered:e,audioBuffered:t,currentTime:i}){if(e){let s;var n,r;return e.length&&t.length?(n=Xo(e,i-3),r=Xo(e,i),(t=Xo(t,i)).length&&!r.length&&n.length&&(s={start:n.end(0),end:t.end(0)})):Ko(e,i).length||(s=this.gapFromVideoUnderflow_(e,i)),!!s&&(this.logger_(`Encountered a gap in video from ${s.start} to ${s.end}. Seeking to current time `+i),!0)}}skipTheGap_(e){var t=this.tech_.buffered(),i=this.tech_.currentTime();t=Ko(t,i),this.resetTimeUpdate_(),0!==t.length&&i===e&&(this.logger_("skipTheGap_:","currentTime:",i,"scheduled currentTime:",e,"nextRange start:",t.start(0)),this.tech_.setCurrentTime(t.start(0)+el),this.tech_.trigger({type:"usage",name:"vhs-gap-skip"}))}gapFromVideoUnderflow_(e,t){var i=function(e){if(e.length<2)return Go();var t=[];for(let r=1;r<e.length;r++){var i=e.end(r-1),n=e.start(r);t.push([i,n])}return Go(t)}(e);for(let e=0;e<i.length;e++){var n=i.start(e),r=i.end(e);if(t-n<4&&2<t-n)return{start:n,end:r}}return null}}const bd={errorInterval:30,getSource(e){return e(this.tech({IWillNotUseThisInPlugins:!0}).currentSource_||this.currentSource())}},Td=function(e,t){let i=0,n=0;function r(t){null!=t&&(n=e.duration()!==1/0&&e.currentTime()||0,e.one("loadedmetadata",l),e.src(t),e.trigger({type:"usage",name:"vhs-error-reload"}),e.play())}function s(){if(Date.now()-i<1e3*o.errorInterval)e.trigger({type:"usage",name:"vhs-error-reload-canceled"});else{if(o.getSource&&"function"==typeof o.getSource)return i=Date.now(),o.getSource.call(e,r);xr.log.error("ERROR: reloadSourceOnError - The option getSource must be a function!")}}function a(){e.off("loadedmetadata",l),e.off("error",s),e.off("dispose",a)}const o=zo(bd,t),l=(e.ready((()=>{e.trigger({type:"usage",name:"vhs-error-reload-initialized"})})),function(){n&&e.currentTime(n)});e.on("error",s),e.on("dispose",a),e.reloadSourceOnError=function(t){a(),Td(e,t)}};function Sd(e,t){var i=t.media();let n=-1;for(let t=0;t<e.length;t++)if(e[t].id===i.id){n=t;break}e.selectedIndex_=n,e.trigger({selectedIndex:n,type:"change"})}const wd={PlaylistLoader:Ll,Playlist:bl,utils:Jn,STANDARD_PLAYLIST_SELECTOR:Cu,INITIAL_PLAYLIST_SELECTOR:function(){var e=this.playlists.main.playlists.filter(bl.isEnabled);return Eu(e,((e,t)=>du(e,t))),(e=e.filter((e=>!!lu(this.playlists.main,e).video)))[0]||null},lastBandwidthSelector:Cu,movingAverageBandwidthSelector:function(e){let t=-1,i=-1;if(e<0||1<e)throw new Error("Moving average bandwidth decay must be between 0 and 1.");return function(){var n=this.useDevicePixelRatio&&window.devicePixelRatio||1;return t<0&&(t=this.systemBandwidth,i=this.systemBandwidth),0<this.systemBandwidth&&this.systemBandwidth!==i&&(t=e*this.systemBandwidth+(1-e)*t,i=this.systemBandwidth),ku(this.playlists.main,t,parseInt(uu(this.tech_.el(),"width"),10)*n,parseInt(uu(this.tech_.el(),"height"),10)*n,this.limitRenditionByPlayerDimensions,this.playlistController_)}},comparePlaylistBandwidth:du,comparePlaylistResolution:function(e,t){let i,n;return i=(i=e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width?e.attributes.RESOLUTION.width:i)||window.Number.MAX_VALUE,n=(n=t.attributes.RESOLUTION&&t.attributes.RESOLUTION.width?t.attributes.RESOLUTION.width:n)||window.Number.MAX_VALUE,i===n&&e.attributes.BANDWIDTH&&t.attributes.BANDWIDTH?e.attributes.BANDWIDTH-t.attributes.BANDWIDTH:i-n},xhr:Nl()},Ed=(Object.keys(Ql).forEach((e=>{Object.defineProperty(wd,e,{get:()=>(xr.log.warn(`using Vhs.${e} is UNSAFE be sure you know what you are doing`),Ql[e]),set(t){xr.log.warn(`using Vhs.${e} is UNSAFE be sure you know what you are doing`),"number"!=typeof t||t<0?xr.log.warn(`value of Vhs.${e} must be greater than or equal to 0`):Ql[e]=t}})})),"videojs-vhs"),kd=(wd.canPlaySource=function(){return xr.log.warn("VHS is no longer a tech. Please remove it from your player's techOrder.")},({player:e,sourceKeySystems:t,audioMedia:i,mainPlaylists:n})=>{if(!e.eme.initializeMediaKeys)return Promise.resolve();var r;i=i?n.concat([i]):n,n=i,r=Object.keys(t),i=n.reduce(((e,t)=>{var i;return t.contentProtection&&(i=r.reduce(((e,i)=>{var n=t.contentProtection[i];return n&&n.pssh&&(e[i]={pssh:n.pssh}),e}),{}),Object.keys(i).length)&&e.push(i),e}),[]);const s=[],a=[];return i.forEach((t=>{a.push(new Promise(((t,i)=>{e.tech_.one("keysessioncreated",t)}))),s.push(new Promise(((i,n)=>{e.eme.initializeMediaKeys({keySystems:t},(e=>{e?n(e):i()}))})))})),Promise.race([Promise.all(s),Promise.race(a)])}),Cd=()=>{if(!window.localStorage)return null;var e=window.localStorage.getItem(Ed);if(!e)return null;try{return JSON.parse(e)}catch(e){return null}};wd.supportsNativeHls=function(){if(!document||!document.createElement)return!1;const e=document.createElement("video");return!!xr.getTech("Html5").isSupported()&&["application/vnd.apple.mpegurl","audio/mpegurl","audio/x-mpegurl","application/x-mpegurl","video/x-mpegurl","video/mpegurl","application/mpegurl"].some((function(t){return/maybe|probably/i.test(e.canPlayType(t))}))}(),wd.supportsNativeDash=!!(document&&document.createElement&&xr.getTech("Html5").isSupported())&&/maybe|probably/i.test(document.createElement("video").canPlayType("application/dash+xml")),wd.supportsTypeNatively=e=>"hls"===e?wd.supportsNativeHls:"dash"===e&&wd.supportsNativeDash,wd.isSupported=function(){return xr.log.warn("VHS is no longer a tech. Please remove it from your player's techOrder.")};class xd extends(xr.getComponent("Component")){constructor(e,t,i){if(super(t,i.vhs),"number"==typeof i.initialBandwidth&&(this.options_.bandwidth=i.initialBandwidth),this.logger_=Wo("VhsHandler"),t.options_&&t.options_.playerId&&(i=xr.getPlayer(t.options_.playerId),this.player_=i),this.tech_=t,this.source_=e,this.stats={},this.ignoreNextSeekingEvent_=!1,this.setOptions_(),this.options_.overrideNative&&t.overrideNativeAudioTracks&&t.overrideNativeVideoTracks)t.overrideNativeAudioTracks(!0),t.overrideNativeVideoTracks(!0);else if(this.options_.overrideNative&&(t.featuresNativeVideoTracks||t.featuresNativeAudioTracks))throw new Error("Overriding native VHS requires emulated tracks. See https://git.io/vMpjB");this.on(document,["fullscreenchange","webkitfullscreenchange","mozfullscreenchange","MSFullscreenChange"],(e=>{var t=document.fullscreenElement||document.webkitFullscreenElement||document.mozFullScreenElement||document.msFullscreenElement;t&&t.contains(this.tech_.el())?this.playlistController_.fastQualityChange_():this.playlistController_.checkABR_()})),this.on(this.tech_,"seeking",(function(){this.ignoreNextSeekingEvent_?this.ignoreNextSeekingEvent_=!1:this.setCurrentTime(this.tech_.currentTime())})),this.on(this.tech_,"error",(function(){this.tech_.error()&&this.playlistController_&&this.playlistController_.pauseLoading()})),this.on(this.tech_,"play",this.play)}setOptions_(){var e;this.options_.withCredentials=this.options_.withCredentials||!1,this.options_.limitRenditionByPlayerDimensions=!1!==this.options_.limitRenditionByPlayerDimensions,this.options_.useDevicePixelRatio=this.options_.useDevicePixelRatio||!1,this.options_.useBandwidthFromLocalStorage=void 0!==this.source_.useBandwidthFromLocalStorage?this.source_.useBandwidthFromLocalStorage:this.options_.useBandwidthFromLocalStorage||!1,this.options_.useNetworkInformationApi=this.options_.useNetworkInformationApi||!1,this.options_.useDtsForTimestampOffset=this.options_.useDtsForTimestampOffset||!1,this.options_.customTagParsers=this.options_.customTagParsers||[],this.options_.customTagMappers=this.options_.customTagMappers||[],this.options_.cacheEncryptionKeys=this.options_.cacheEncryptionKeys||!1,this.options_.llhls=!1!==this.options_.llhls,this.options_.bufferBasedABR=this.options_.bufferBasedABR||!1,"number"!=typeof this.options_.playlistExclusionDuration&&(this.options_.playlistExclusionDuration=300),"number"!=typeof this.options_.bandwidth&&this.options_.useBandwidthFromLocalStorage&&((e=Cd())&&e.bandwidth&&(this.options_.bandwidth=e.bandwidth,this.tech_.trigger({type:"usage",name:"vhs-bandwidth-from-local-storage"})),e)&&e.throughput&&(this.options_.throughput=e.throughput,this.tech_.trigger({type:"usage",name:"vhs-throughput-from-local-storage"})),"number"!=typeof this.options_.bandwidth&&(this.options_.bandwidth=Ql.INITIAL_BANDWIDTH),this.options_.enableLowInitialPlaylist=this.options_.enableLowInitialPlaylist&&this.options_.bandwidth===Ql.INITIAL_BANDWIDTH,["withCredentials","useDevicePixelRatio","limitRenditionByPlayerDimensions","bandwidth","customTagParsers","customTagMappers","cacheEncryptionKeys","playlistSelector","initialPlaylistSelector","bufferBasedABR","liveRangeSafeTimeDelta","llhls","useNetworkInformationApi","useDtsForTimestampOffset","exactManifestTimings","leastPixelDiffSelector"].forEach((e=>{void 0!==this.source_[e]&&(this.options_[e]=this.source_[e])})),this.limitRenditionByPlayerDimensions=this.options_.limitRenditionByPlayerDimensions,this.useDevicePixelRatio=this.options_.useDevicePixelRatio}src(e,t){e&&(this.setOptions_(),this.options_.src=0===(e=this.source_.src).toLowerCase().indexOf("data:application/vnd.videojs.vhs+json,")?JSON.parse(e.substring(e.indexOf(",")+1)):e,this.options_.tech=this.tech_,this.options_.externVhs=wd,this.options_.sourceType=Hr(t),this.options_.seekTo=e=>{this.tech_.setCurrentTime(e)},this.playlistController_=new gd(this.options_),e=zo({liveRangeSafeTimeDelta:tl},this.options_,{seekable:()=>this.seekable(),media:()=>this.playlistController_.media(),playlistController:this.playlistController_}),this.playbackWatcher_=new vd(e),this.playlistController_.on("error",(()=>{var e=xr.players[this.tech_.options_.playerId];let t=this.playlistController_.error;"object"!=typeof t||t.code?"string"==typeof t&&(t={message:t,code:3}):t.code=3,e.error(t)})),t=this.options_.bufferBasedABR?wd.movingAverageBandwidthSelector(.55):wd.STANDARD_PLAYLIST_SELECTOR,this.playlistController_.selectPlaylist=(this.selectPlaylist||t).bind(this),this.playlistController_.selectInitialPlaylist=wd.INITIAL_PLAYLIST_SELECTOR.bind(this),this.playlists=this.playlistController_.mainPlaylistLoader_,this.mediaSource=this.playlistController_.mediaSource,Object.defineProperties(this,{selectPlaylist:{get(){return this.playlistController_.selectPlaylist},set(e){this.playlistController_.selectPlaylist=e.bind(this)}},throughput:{get(){return this.playlistController_.mainSegmentLoader_.throughput.rate},set(e){this.playlistController_.mainSegmentLoader_.throughput.rate=e,this.playlistController_.mainSegmentLoader_.throughput.count=1}},bandwidth:{get(){let e=this.playlistController_.mainSegmentLoader_.bandwidth;var t=window.navigator.connection||window.navigator.mozConnection||window.navigator.webkitConnection;return this.options_.useNetworkInformationApi&&t&&(e=1e7<=(t=1e3*t.downlink*1e3)&&1e7<=e?Math.max(e,t):t),e},set(e){this.playlistController_.mainSegmentLoader_.bandwidth=e,this.playlistController_.mainSegmentLoader_.throughput={rate:0,count:0}}},systemBandwidth:{get(){var e=1/(this.bandwidth||1);let t;return t=0<this.throughput?1/this.throughput:0,Math.floor(1/(e+t))},set(){xr.log.error('The "systemBandwidth" property is read-only')}}}),this.options_.bandwidth&&(this.bandwidth=this.options_.bandwidth),this.options_.throughput&&(this.throughput=this.options_.throughput),Object.defineProperties(this.stats,{bandwidth:{get:()=>this.bandwidth||0,enumerable:!0},mediaRequests:{get:()=>this.playlistController_.mediaRequests_()||0,enumerable:!0},mediaRequestsAborted:{get:()=>this.playlistController_.mediaRequestsAborted_()||0,enumerable:!0},mediaRequestsTimedout:{get:()=>this.playlistController_.mediaRequestsTimedout_()||0,enumerable:!0},mediaRequestsErrored:{get:()=>this.playlistController_.mediaRequestsErrored_()||0,enumerable:!0},mediaTransferDuration:{get:()=>this.playlistController_.mediaTransferDuration_()||0,enumerable:!0},mediaBytesTransferred:{get:()=>this.playlistController_.mediaBytesTransferred_()||0,enumerable:!0},mediaSecondsLoaded:{get:()=>this.playlistController_.mediaSecondsLoaded_()||0,enumerable:!0},mediaAppends:{get:()=>this.playlistController_.mediaAppends_()||0,enumerable:!0},mainAppendsToLoadedData:{get:()=>this.playlistController_.mainAppendsToLoadedData_()||0,enumerable:!0},audioAppendsToLoadedData:{get:()=>this.playlistController_.audioAppendsToLoadedData_()||0,enumerable:!0},appendsToLoadedData:{get:()=>this.playlistController_.appendsToLoadedData_()||0,enumerable:!0},timeToLoadedData:{get:()=>this.playlistController_.timeToLoadedData_()||0,enumerable:!0},buffered:{get:()=>rl(this.tech_.buffered()),enumerable:!0},currentTime:{get:()=>this.tech_.currentTime(),enumerable:!0},currentSource:{get:()=>this.tech_.currentSource_,enumerable:!0},currentTech:{get:()=>this.tech_.name_,enumerable:!0},duration:{get:()=>this.tech_.duration(),enumerable:!0},main:{get:()=>this.playlists.main,enumerable:!0},playerDimensions:{get:()=>this.tech_.currentDimensions(),enumerable:!0},seekable:{get:()=>rl(this.tech_.seekable()),enumerable:!0},timestamp:{get:()=>Date.now(),enumerable:!0},videoPlaybackQuality:{get:()=>this.tech_.getVideoPlaybackQuality(),enumerable:!0}}),this.tech_.one("canplay",this.playlistController_.setupFirstPlay.bind(this.playlistController_)),this.tech_.on("bandwidthupdate",(()=>{if(this.options_.useBandwidthFromLocalStorage){var e={bandwidth:this.bandwidth,throughput:Math.round(this.throughput)};if(window.localStorage){var t=(t=Cd())?zo(t,e):e;try{window.localStorage.setItem(Ed,JSON.stringify(t))}catch(e){return}}}})),this.playlistController_.on("selectedinitialmedia",(()=>{var e;(e=this).representations=()=>{var t=e.playlistController_.main();return(t=vl(t)?e.playlistController_.getAudioTrackPlaylists_():t.playlists)?t.filter((e=>!pl(e))).map(((t,i)=>new yd(e,t,t.id))):[]}})),this.playlistController_.sourceUpdater_.on("createdsourcebuffers",(()=>{this.setupEme_()})),this.on(this.playlistController_,"progress",(function(){this.tech_.trigger("progress")})),this.on(this.playlistController_,"firstplay",(function(){this.ignoreNextSeekingEvent_=!0})),this.setupQualityLevels_(),this.tech_.el())&&(this.mediaSourceUrl_=window.URL.createObjectURL(this.playlistController_.mediaSource),this.tech_.src(this.mediaSourceUrl_))}createKeySessions_(){var e=this.playlistController_.mediaTypes_.AUDIO.activePlaylistLoader;this.logger_("waiting for EME key session creation"),kd({player:this.player_,sourceKeySystems:this.source_.keySystems,audioMedia:e&&e.media(),mainPlaylists:this.playlists.main.playlists}).then((()=>{this.logger_("created EME key session"),this.playlistController_.sourceUpdater_.initializedEme()})).catch((e=>{this.logger_("error while creating EME key session",e),this.player_.error({message:"Failed to initialize media keys for EME",code:3})}))}handleWaitingForKey_(){this.logger_("waitingforkey fired, attempting to create any new key sessions"),this.createKeySessions_()}setupEme_(){var e=this.playlistController_.mediaTypes_.AUDIO.activePlaylistLoader;e=(({player:e,sourceKeySystems:t,media:i,audioMedia:n})=>(t=((e,t,i)=>{if(!e)return e;let n={};t&&t.attributes&&t.attributes.CODECS&&(n=Tu(Kr(t.attributes.CODECS))),i&&i.attributes&&i.attributes.CODECS&&(n.audio=i.attributes.CODECS);var r=Qr(n.video),s=Qr(n.audio),a={};for(const i in e)a[i]={},s&&(a[i].audioContentType=s),r&&(a[i].videoContentType=r),t.contentProtection&&t.contentProtection[i]&&t.contentProtection[i].pssh&&(a[i].pssh=t.contentProtection[i].pssh),"string"==typeof e[i]&&(a[i].url=e[i]);return zo(e,a)})(t,i,n),!(!t||(e.currentSource().keySystems=t)&&!e.eme&&(xr.log.warn("DRM encrypted source cannot be decrypted without a DRM plugin"),1))))({player:this.player_,sourceKeySystems:this.source_.keySystems,media:this.playlists.media(),audioMedia:e&&e.media()}),this.player_.tech_.on("keystatuschange",(e=>{if("output-restricted"===e.status&&(e=this.playlistController_.main())&&e.playlists){const t=[];e.playlists.forEach((e=>{e&&e.attributes&&e.attributes.RESOLUTION&&720<=e.attributes.RESOLUTION.height&&(!e.excludeUntil||e.excludeUntil<1/0)&&(e.excludeUntil=1/0,t.push(e))})),t.length&&(xr.log.warn('DRM keystatus changed to "output-restricted." Removing the following HD playlists that will most likely fail to play and clearing the buffer. This may be due to HDCP restrictions on the stream and the capabilities of the current device.',...t),this.playlistController_.fastQualityChange_())}})),this.handleWaitingForKey_=this.handleWaitingForKey_.bind(this),this.player_.tech_.on("waitingforkey",this.handleWaitingForKey_),11!==xr.browser.IE_VERSION&&e?this.createKeySessions_():this.playlistController_.sourceUpdater_.initializedEme()}setupQualityLevels_(){var e=xr.players[this.tech_.options_.playerId];e&&e.qualityLevels&&!this.qualityLevels_&&(this.qualityLevels_=e.qualityLevels(),this.playlistController_.on("selectedinitialmedia",(()=>{var e,t;e=this.qualityLevels_,(t=this).representations().forEach((t=>{e.addQualityLevel(t)})),Sd(e,t.playlists)})),this.playlists.on("mediachange",(()=>{Sd(this.qualityLevels_,this.playlists)})))}static version(){return{"@videojs/http-streaming":"3.0.2","mux.js":"6.3.0","mpd-parser":"1.0.1","m3u8-parser":"6.0.0","aes-decrypter":"4.0.1"}}version(){return this.constructor.version()}canChangeType(){return Ju.canChangeType()}play(){this.playlistController_.play()}setCurrentTime(e){this.playlistController_.setCurrentTime(e)}duration(){return this.playlistController_.duration()}seekable(){return this.playlistController_.seekable()}dispose(){this.playbackWatcher_&&this.playbackWatcher_.dispose(),this.playlistController_&&this.playlistController_.dispose(),this.qualityLevels_&&this.qualityLevels_.dispose(),this.tech_&&this.tech_.vhs&&delete this.tech_.vhs,this.mediaSourceUrl_&&window.URL.revokeObjectURL&&(window.URL.revokeObjectURL(this.mediaSourceUrl_),this.mediaSourceUrl_=null),this.tech_&&this.tech_.off("waitingforkey",this.handleWaitingForKey_),super.dispose()}convertToProgramTime(e,t){return(({playlist:e,time:t,callback:i})=>{var n,r;if(i)return e&&void 0!==t?(e=((e,t)=>{if(!t||!t.segments||0===t.segments.length)return null;let i,n=0;for(let r=0;r<t.segments.length&&(i=t.segments[r],!(e<=(n=i.videoTimingInfo?i.videoTimingInfo.transmuxedPresentationEnd:n+i.duration)));r++);var r=t.segments[t.segments.length-1];if(r.videoTimingInfo&&r.videoTimingInfo.transmuxedPresentationEnd<e)return null;if(e>n){if(e>n+.25*r.duration)return null;i=r}return{segment:i,estimatedStart:i.videoTimingInfo?i.videoTimingInfo.transmuxedPresentationStart:n-i.duration,type:i.videoTimingInfo?"accurate":"estimate"}})(t,e))?"estimate"===e.type?i({message:"Accurate programTime could not be determined. Please seek to e.seekTime and try again",seekTime:e.estimatedStart}):(n={mediaSeconds:t},(r=(e=e.segment).dateTimeObject?(r=e.videoTimingInfo.transmuxerPrependedSeconds,t-=e.videoTimingInfo.transmuxedPresentationStart+r,new Date(e.dateTimeObject.getTime()+1e3*t)):null)&&(n.programDateTime=r.toISOString()),i(null,n)):i({message:"valid programTime was not found"}):i({message:"getProgramTime: playlist and time must be provided"});throw new Error("getProgramTime: callback must be provided")})({playlist:this.playlistController_.media(),time:e,callback:t})}seekToProgramTime(e,t,i=!0,n=2){return Vl({programTime:e,playlist:this.playlistController_.media(),retryCount:n,pauseAfterSeek:i,seekTo:this.options_.seekTo,tech:this.options_.tech,callback:t})}}const Id={name:"videojs-http-streaming",VERSION:"3.0.2",canHandleSource:(e,t={})=>(t=zo(xr.options,t),Id.canPlayType(e.type,t)),handleSource:(e,t,i={})=>(i=zo(xr.options,i),t.vhs=new xd(e,t,i),t.vhs.xhr=Nl(),t.vhs.src(e.src,e.type),t.vhs),canPlayType:(e,t)=>(e=Hr(e))&&(t=Id.getOverrideNative(t),!wd.supportsTypeNatively(e)||t)?"maybe":"",getOverrideNative(e={}){var{vhs:e={}}=e,t=!(xr.browser.IS_ANY_SAFARI||xr.browser.IS_IOS),{overrideNative:e=t}=e;return e}};return Fr("avc1.4d400d,mp4a.40.2")&&xr.getTech("Html5").registerSourceHandler(Id,0),xr.VhsHandler=xd,xr.VhsSourceHandler=Id,xr.Vhs=wd,xr.use||xr.registerComponent("Vhs",wd),xr.options.vhs=xr.options.vhs||{},xr.getPlugin&&xr.getPlugin("reloadSourceOnError")||xr.registerPlugin("reloadSourceOnError",(function(e){Td(this,e)})),xr})),function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t(require("video.js")):"function"==typeof define&&define.amd?define(["video.js"],t):(e="undefined"!=typeof globalThis?globalThis:e||self).videojsHlsQualitySelector=t(e.videojs)}(this,(function(e){"use strict";var t=function(e){return e&&"object"==typeof e&&"default"in e?e:{default:e}}(e);const i=t.default.getComponent("MenuButton"),n=t.default.getComponent("Menu");t.default.getComponent("Component"),t.default.dom;class r extends i{constructor(e){super(e,{title:e.localize("Quality"),name:"QualityButton"})}createItems(){return[]}createMenu(){const e=new n(this.player_,{menuButton:this});if(this.hideThreshold_=0,this.items=this.createItems(),this.items)for(let t=0;t<this.items.length;t++)e.addItem(this.items[t]);return e}}const s=t.default.getComponent("MenuItem");class a extends s{constructor(e,t,i,n){super(e,{label:t.label,selectable:!0,selected:t.selected||!1}),this.item=t,this.qualityButton=i,this.plugin=n}handleClick(){for(let e=0;e<this.qualityButton.items.length;++e)this.qualityButton.items[e].selected(!1);this.plugin.setQuality(this.item.value),this.selected(!0)}}const o=t.default.getPlugin("plugin"),l={};class u extends o{constructor(e,i){super(e),this.options=t.default.obj.merge(l,i),this.player.ready((()=>{this.player.qualityLevels&&(this.player.addClass("vjs-hls-quality-selector"),this.createQualityButton(),this.bindPlayerEvents())}))}bindPlayerEvents(){this.player.qualityLevels().on("addqualitylevel",this.onAddQualityLevel.bind(this))}createQualityButton(){const e=this.player;this._qualityButton=new r(e);const t=e.controlBar.children().length-2,i=e.controlBar.addChild(this._qualityButton,{componentClass:"qualitySelector"},this.options.placementIndex||t);if(i.addClass("vjs-quality-selector"),this.options.displayCurrentQuality)this.setButtonInnerText(e.localize("Auto"));else{const e=` ${this.options.vjsIconClass||"vjs-icon-hd"}`;i.menuButton_.$(".vjs-icon-placeholder").className+=e}i.removeClass("vjs-hidden")}setButtonInnerText(e){this._qualityButton.menuButton_.$(".vjs-icon-placeholder").innerHTML=e}getQualityMenuItem(e){const t=this.player;return new 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