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kind is required but was not provided");returnfunction(e,t,i,n,r){void0===r&&(r={});vara=e.textTracks();r.kind=t,i&&(r.label=i),n&&(r.language=n),r.tech=e;vars=newVi.text.TrackClass(r);returna.addTrack(s),s}(this,e,t,i)},i.createRemoteTextTrack=function(e){vart=Tt(e,{tech:this});returnnewHi.remoteTextEl.TrackClass(t)},i.addRemoteTextTrack=function(e,t){vari=this;void0===e&&(e={});varn=this.createRemoteTextTrack(e);return!0!==t&&!1!==t&&(K.warn('Calling addRemoteTextTrack without explicitly setting the "manualCleanup" parameter to `true` is deprecated and default to `false` in future version of 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"+e+" must be a Tech");if(!t.canPlayType)thrownewError("Techs must have a static canPlayType method on them");if(!t.canPlaySource)thrownewError("Techs must have a static canPlaySource method on them");returne=bt(e),t.techs_[e]=i,t.techs_[_t(e)]=i,"Tech"!==e&&t.defaultTechOrder_.push(e),i},t.getTech=function(e){if(e)returnt.techs_&&t.techs_[e]?t.techs_[e]:(e=bt(e),r.a&&r.a.videojs&&r.a.videojs[e]?(K.warn("The "+e+" tech was added to the videojs object when it should be registered using videojs.registerTech(name, tech)"),r.a.videojs[e]):void0)},t}(St);Vi.names.forEach(function(e){vart=Vi[e];qi.prototype[t.getterName]=function(){returnthis[t.privateName]=this[t.privateName]||newt.ListClass,this[t.privateName]}}),qi.prototype.featuresVolumeControl=!0,qi.prototype.featuresMuteControl=!0,qi.prototype.featuresFullscreenResize=!1,qi.prototype.featuresPlaybackRate=!1,qi.prototype.featuresProgressEvents=!1,qi.prototype.featuresSourceset=!1,qi.prototype.featuresTimeupdateEvents=!1,qi.prototype.featuresNativeTextTracks=!1,qi.withSourceHandlers=function(e){e.registerSourceHandler=function(t,i){varn=e.sourceHandlers;n||(n=e.sourceHandlers=[]),void0===i&&(i=n.length),n.splice(i,0,t)},e.canPlayType=function(t){for(vari,n=e.sourceHandlers||[],r=0;r<n.length;r++)if(i=n[r].canPlayType(t))returni;return""},e.selectSourceHandler=function(t,i){for(varn=e.sourceHandlers||[],r=0;r<n.length;r++)if(n[r].canHandleSource(t,i))returnn[r];returnnull},e.canPlaySource=function(t,i){varn=e.selectSourceHandler(t,i);returnn?n.canHandleSource(t,i):""};["seekable","seeking","duration"].forEach(function(e){vart=this[e];"function"===typeoft&&(this[e]=function(){returnthis.sourceHandler_&&this.sourceHandler_[e]?this.sourceHandler_[e].apply(this.sourceHandler_,arguments):t.apply(this,arguments)})},e.prototype),e.prototype.setSource=function(t){vari=e.selectSourceHandler(t,this.options_);i||(e.nativeSourceHandler?i=e.nativeSourceHandler:K.error("No 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instead."),St.prototype.addChild.call(this,e,t)},i.enable=function(){e.prototype.enable.call(this),this.el_.removeAttribute("disabled")},i.disable=function(){e.prototype.disable.call(this),this.el_.setAttribute("disabled","disabled")},i.handleKeyDown=function(t){c.a.isEventKey(t,"Space")||c.a.isEventKey(t,"Enter")?t.stopPropagation():e.prototype.handleKeyDown.call(this,t)},t}(rn);St.registerComponent("Button",hn);vardn=function(e){functiont(t,i){varn;return(n=e.call(this,t,i)||this).mouseused_=!1,n.on("mousedown",n.handleMouseDown),n}kt(t,e);vari=t.prototype;returni.buildCSSClass=function(){return"vjs-big-play-button"},i.handleClick=function(e){vart=this.player_.play();if(this.mouseused_&&e.clientX&&e.clientY)returnoi(t),void(this.player_.tech(!0)&&this.player_.tech(!0).focus());vari=this.player_.getChild("controlBar"),n=i&&i.getChild("playToggle");if(n){varr=function(){returnn.focus()};si(t)?t.then(r,function(){}):this.setTimeout(r,1)}elsethis.player_.tech(!0).focus()},i.handleKeyDown=function(t){this.mouseused_=!1,e.prototype.handleKeyDown.call(this,t)},i.handleMouseDown=function(e){this.mouseused_=!0},t}(hn);dn.prototype.controlText_="Play Video",St.registerComponent("BigPlayButton",dn);varpn=function(e){functiont(t,i){varn;return(n=e.call(this,t,i)||this).controlText(i&&i.controlText||n.localize("Close")),n}kt(t,e);vari=t.prototype;returni.buildCSSClass=function(){return"vjs-close-button "+e.prototype.buildCSSClass.call(this)},i.handleClick=function(e){this.trigger({type:"close",bubbles:!1})},i.handleKeyDown=function(t){c.a.isEventKey(t,"Esc")?(t.preventDefault(),t.stopPropagation(),this.trigger("click")):e.prototype.handleKeyDown.call(this,t)},t}(hn);St.registerComponent("CloseButton",pn);varfn=function(e){functiont(t,i){varn;returnvoid0===i&&(i={}),n=e.call(this,t,i)||this,i.replay=void0===i.replay||i.replay,n.on(t,"play",n.handlePlay),n.on(t,"pause",n.handlePause),i.replay&&n.on(t,"ended",n.handleEnded),n}kt(t,e);vari=t.prototype;returni.buildCSSClass=function(){return"vjs-play-control "+e.prototype.buildCSSClass.call(this)},i.handleClick=function(e){this.player_.paused()?this.player_.play():this.player_.pause()},i.handleSeeked=function(e){this.removeClass("vjs-ended"),this.player_.paused()?this.handlePause(e):this.handlePlay(e)},i.handlePlay=function(e){this.removeClass("vjs-ended"),this.removeClass("vjs-paused"),this.addClass("vjs-playing"),this.controlText("Pause")},i.handlePause=function(e){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.controlText("Play")},i.handleEnded=function(e){this.removeClass("vjs-playing"),this.addClass("vjs-ended"),this.controlText("Replay"),this.one(this.player_,"seeked",this.handleSeeked)},t}(hn);fn.prototype.controlText_="Play",St.registerComponent("PlayToggle",fn);varmn=function(e,t){e=e<0?0:e;vari=Math.floor(e%60),n=Math.floor(e/60%60),r=Math.floor(e/3600),a=Math.floor(t/60%60),s=Math.floor(t/3600);return(isNaN(e)||e===1/0)&&(r=n=i="-"),(r=r>0||s>0?r+":":"")+(n=((r||a>=10)&&n<10?"0"+n:n)+":")+(i=i<10?"0"+i:i)},gn=mn;functionyn(e,t){returnvoid0===t&&(t=e),gn(e,t)}varvn=function(e){functiont(t,i){varn;return(n=e.call(this,t,i)||this).throttledUpdateContent=at(rt(wt(n),n.updateContent),nt),n.on(t,"timeupdate",n.throttledUpdateContent),n}kt(t,e);vari=t.prototype;returni.createEl=function(){vart=this.buildCSSClass(),i=e.prototype.createEl.call(this,"div",{className:t+" vjs-time-control vjs-control",innerHTML:'<span class="vjs-control-text" role="presentation">'+this.localize(this.labelText_)+"\xa0</span>"});returnthis.contentEl_=le("span",{className:t+"-display"},{"aria-live":"off",role:"presentation"}),this.updateTextNode_(),i.appendChild(this.contentEl_),i},i.dispose=function(){this.contentEl_=null,this.textNode_=null,e.prototype.dispose.call(this)},i.updateTextNode_=function(){if(this.contentEl_){for(;this.contentEl_.firstChild;)this.contentEl_.removeChild(this.contentEl_.firstChild);this.textNode_=s.a.createTextNode(this.formattedTime_||this.formatTime_(0)),this.contentEl_.appendChild(this.textNode_)}},i.formatTime_=function(e){returnyn(e)},i.updateFormattedTime_=function(e){vart=this.formatTime_(e);t!==this.formattedTime_&&(this.formattedTime_=t,this.requestAnimationFrame(this.updateTextNode_))},i.updateContent=function(e){},t}(St);vn.prototype.labelText_="Time",vn.prototype.controlText_="Time",St.registerComponent("TimeDisplay",vn);var_n=function(e){functiont(t,i){varn;return(n=e.call(this,t,i)||this).on(t,"ended",n.handleEnded),n}kt(t,e);vari=t.prototype;returni.buildCSSClass=function(){return"vjs-current-time"},i.updateContent=function(e){vart=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();this.updateFormattedTime_(t)},i.handleEnded=function(e){this.player_.duration()&&this.updateFormattedTime_(this.player_.duration())},t}(vn);_n.prototype.labelText_="Current Time",_n.prototype.controlText_="Current Time",St.registerComponent("CurrentTimeDisplay",_n);varbn=function(e){functiont(t,i){varn;return(n=e.call(this,t,i)||this).on(t,"durationchange",n.updateContent),n.on(t,"loadstart",n.updateContent),n.on(t,"loadedmetadata",n.throttledUpdateContent),n}kt(t,e);vari=t.prototype;returni.buildCSSClass=function(){return"vjs-duration"},i.updateContent=function(e){vart=this.player_.duration();this.duration_!==t&&(this.duration_=t,this.updateFormattedTime_(t))},t}(vn);bn.prototype.labelText_="Duration",bn.prototype.controlText_="Duration",St.registerComponent("DurationDisplay",bn);varTn=function(e){functiont(){returne.apply(this,arguments)||this}returnkt(t,e),t.prototype.createEl=function(){returne.prototype.createEl.call(this,"div",{className:"vjs-time-control vjs-time-divider",innerHTML:"<div><span>/</span></div>"},{"aria-hidden":!0})},t}(St);St.registerComponent("TimeDivider",Tn);varSn=function(e){functiont(t,i){varn;return(n=e.call(this,t,i)||this).on(t,"durationchange",n.throttledUpdateContent),n.on(t,"ended",n.handleEnded),n}kt(t,e);vari=t.prototype;returni.buildCSSClass=function(){return"vjs-remaining-time"},i.createEl=function(){vart=e.prototype.createEl.call(this);returnt.insertBefore(le("span",{},{"aria-hidden":!0},"-"),this.contentEl_),t},i.updateContent=function(e){"number"===typeofthis.player_.duration()&&(this.player_.remainingTimeDisplay?this.updateFormattedTime_(this.player_.remainingTimeDisplay()):this.updateFormattedTime_(this.player_.remainingTime()))},i.handleEnded=function(e){this.player_.duration()&&this.updateFormattedTime_(0)},t}(vn);Sn.prototype.labelText_="Remaining Time",Sn.prototype.controlText_="Remaining Time",St.registerComponent("RemainingTimeDisplay",Sn);varkn=function(e){functiont(t,i){varn;return(n=e.call(this,t,i)||this).updateShowing(),n.on(n.player(),"durationchange",n.updateShowing),n}kt(t,e);vari=t.prototype;returni.createEl=function(){vart=e.prototype.createEl.call(this,"div",{className:"vjs-live-control vjs-control"});returnthis.contentEl_=le("div",{className:"vjs-live-display",innerHTML:'<span class="vjs-control-text">'+this.localize("Stream Type")+"\xa0</span>"+this.localize("LIVE")},{"aria-live":"off"}),t.appendChild(this.contentEl_),t},i.dispose=function(){this.contentEl_=null,e.prototype.dispose.call(this)},i.updateShowing=function(e){this.player().duration()===1/0?this.show():this.hide()},t}(St);St.registerComponent("LiveDisplay",kn);varCn=function(e){functiont(t,i){varn;return(n=e.call(this,t,i)||this).updateLiveEdgeStatus(),n.player_.liveTracker&&n.on(n.player_.liveTracker,"liveedgechange",n.updateLiveEdgeStatus),n}kt(t,e);vari=t.prototype;returni.createEl=function(){vart=e.prototype.createEl.call(this,"button",{className:"vjs-seek-to-live-control vjs-control"});returnthis.textEl_=le("span",{className:"vjs-seek-to-live-text",innerHTML:this.localize("LIVE")},{"aria-hidden":"true"}),t.appendChild(this.textEl_),t},i.updateLiveEdgeStatus=function(e){!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"))},i.handleClick=function(){this.player_.liveTracker.seekToLiveEdge()},i.dispose=function(){this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.updateLiveEdgeStatus),this.textEl_=null,e.prototype.dispose.call(this)},t}(hn);Cn.prototype.controlText_="Seek to live, currently playing live",St.registerComponent("SeekToLive",Cn);varEn=function(e){functiont(t,i){varn;return(n=e.call(this,t,i)||this).bar=n.getChild(n.options_.barName),n.vertical(!!n.options_.vertical),n.enable(),n}kt(t,e);vari=t.prototype;returni.enabled=function(){returnthis.enabled_},i.enable=function(){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)},i.disable=function(){if(this.enabled()){vare=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}},i.createEl=function(t,i,n){returnvoid0===i&&(i={}),void0===n&&(n={}),i.className=i.className+" vjs-slider",i=Z({tabIndex:0},i),n=Z({role:"slider","aria-valuenow":0,"aria-valuemin":0,"aria-valuemax":100,tabIndex:0},n),e.prototype.createEl.call(this,t,i,n)},i.handleMouseDown=function(e){vart=this.bar.el_.ownerDocument;"mousedown"===e.type&&e.preventDefault(),"touchstart"!==e.type||Ft||e.preventDefault(),Te(),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)},i.handleMouseMove=function(e){},i.handleMouseUp=function(){vare=this.bar.el_.ownerDocument;Se(),this.removeClass("vjs-sliding"),this.trigger("sliderinactive"),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.update()},i.update=function(){if(this.el_){vare=this.getPercent(),t=this.bar;if(t){("number"!==typeofe||e!==e||e<0||e===1/0)&&(e=0);vari=(100*e).toFixed(2)+"%",n=t.el().style,r=this.vertical()?"height":"width";returnn[r]!==i&&(n[r]=i),e}}},i.calculateDistance=function(e){vart=Ee(this.el_,e);returnthis.vertical()?t.y:t.x},i.handleKeyDown=function(t){c.a.isEventKey(t,"Left")||c.a.isEventKey(t,"Down")?(t.preventDefault(),t.stopPropagation(),this.stepBack()):c.a.isEventKey(t,"Right")||c.a.isEventKey(t,"Up")?(t.preventDefault(),t.stopPropagation(),this.stepForward()):e.prototype.handleKeyDown.call(this,t)},i.handleClick=function(e){e.stopPropagation(),e.preventDefault()},i.vertical=function(e){if(void0===e)returnthis.vertical_||!1;this.vertical_=!!e,this.vertical_?this.addClass("vjs-slider-vertical"):this.addClass("vjs-slider-horizontal")},t}(St);St.registerComponent("Slider",En);varwn=function(e){functiont(t,i){varn;return(n=e.call(this,t,i)||this).partEls_=[],n.on(t,"progress",n.update),n}kt(t,e);vari=t.prototype;returni.createEl=function(){returne.prototype.createEl.call(this,"div",{className:"vjs-load-progress",innerHTML:'<span class="vjs-control-text"><span>'+this.localize("Loaded")+'</span>: <span class="vjs-control-text-loaded-percentage">0%</span></span>'})},i.dispose=function(){this.partEls_=null,e.prototype.dispose.call(this)},i.update=function(e){vart=this.player_.liveTracker,i=this.player_.buffered(),n=t&&t.isLive()?t.seekableEnd():this.player_.duration(),r=this.player_.bufferedEnd(),a=this.partEls_,s=this.$(".vjs-control-text-loaded-percentage"),o=function(e,t,i){varn=e/t||0;returnn=100*(n>=1?1:n),i&&(n=n.toFixed(2)),n+"%"};this.el_.style.width=o(r,n),ce(s,o(r,n,!0));for(varu=0;u<i.length;u++){varl=i.start(u),c=i.end(u),h=a[u];h||(h=this.el_.appendChild(le()),a[u]=h),h.style.left=o(l,r),h.style.width=o(c-l,r)}for(vard=a.length;d>i.length;d--)this.el_.removeChild(a[d-1]);a.length=i.length},t}(St);St.registerComponent("LoadProgressBar",wn);varAn=function(e){functiont(t,i){varn;return(n=e.call(this,t,i)||this).update=at(rt(wt(n),n.update),nt),n}kt(t,e);vari=t.prototype;returni.createEl=function(){returne.prototype.createEl.call(this,"div",{className:"vjs-time-tooltip"},{"aria-hidden":"true"})},i.update=function(e,t,i){varn=ke(this.el_),r=ke(this.player_.el()),a=e.width*t;if(r&&n){vars=e.left-r.left+a,o=e.width-a+(r.right-e.right),u=n.width/2;s<u?u+=u-s:o<u&&(u=o),u<0?u=0:u>n.width&&(u=n.width),this.el_.style.right="-"+u+"px",this.write(i)}},i.write=function(e){ce(this.el_,e)},i.updateTime=function(e,t,i,n){varr=this;this.rafId_&&this.cancelAnimationFrame(this.rafId_),this.rafId_=this.requestAnimationFrame(function(){vara,s=r.player_.duration();if(r.player_.liveTracker&&r.player_.liveTracker.isLive()){varo=r.player_.liveTracker.liveWindow(),u=o-t*o;a=(u<1?"":"-")+yn(u,o)}elsea=yn(i,s);r.update(e,t,a),n&&n()})},t}(St);St.registerComponent("TimeTooltip",An);varPn=function(e){functiont(t,i){varn;return(n=e.call(this,t,i)||this).update=at(rt(wt(n),n.update),nt),n}kt(t,e);vari=t.prototype;returni.createEl=function(){returne.prototype.createEl.call(this,"div",{className:"vjs-play-progress vjs-slider-bar"},{"aria-hidden":"true"})},i.update=function(e,t){vari=this.getChild("timeTooltip");if(i){varn=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();i.updateTime(e,t,n)}},t}(St);Pn.prototype.options_={children:[]},Dt||Ut||Pn.prototype.options_.children.push("timeTooltip"),St.registerComponent("PlayProgressBar",Pn);varIn=function(e){functiont(t,i){varn;return(n=e.call(this,t,i)||this).update=at(rt(wt(n),n.update),nt),n}kt(t,e);vari=t.prototype;returni.createEl=function(){returne.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})},i.update=function(e,t){vari=this,n=t*this.player_.duration();this.getChild("timeTooltip").updateTime(e,t,n,function(){i.el_.style.left=e.width*t+"px"})},t}(St);In.prototype.options_={children:["timeTooltip"]},St.registerComponent("MouseTimeDisplay",In);varOn=function(e){functiont(t,i){varn;return(n=e.call(this,t,i)||this).setEventHandlers_(),n}kt(t,e);vari=t.prototype;returni.setEventHandlers_=function(){this.update=at(rt(this,this.update),30),this.on(this.player_,"timeupdate",this.update),this.on(this.player_,"ended",this.handleEnded),this.on(this.player_,"durationchange",this.update),this.player_.liveTracker&&this.on(this.player_.liveTracker,"liveedgechange",this.update),this.updateInterval=null,this.on(this.player_,["playing"],this.enableInterval_),this.on(this.player_,["ended","pause","waiting"],this.disableInterval_),"hidden"ins.a&&"visibilityState"ins.a&&this.on(s.a,"visibilitychange",this.toggleVisibility_)},i.toggleVisibility_=function(e){s.a.hidden?this.disableInterval_(e):(this.enableInterval_(),this.requestAnimationFrame(this.update))},i.enableInterval_=function(){vare=this;this.clearInterval(this.updateInterval),this.updateInterval=this.setInterval(function(){e.requestAnimationFrame(e.update)},30)},i.disableInterval_=function(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&"ended"!==e.type||this.clearInterval(this.updateInterval)},i.createEl=function(){returne.prototype.createEl.call(this,"div",{className:"vjs-progress-holder"},{"aria-label":this.localize("Progress Bar")})},i.update_=function(e,t){vari=this.player_.liveTracker,n=this.player_.duration();i&&i.isLive()&&(n=this.player_.liveTracker.liveCurrentTime()),this.el_.setAttribute("aria-valuenow",(100*t).toFixed(2)),this.el_.setAttribute("aria-valuetext",this.localize("progress bar timing: currentTime={1} duration={2}",[yn(e,n),yn(n,n)],"{1} of {2}")),this.bar&&this.bar.update(ke(this.el_),t)},i.update=function(t){if(null!==this.el().offsetParent){vari=e.prototype.update.call(this);returnthis.update_(this.getCurrentTime_(),i),i}},i.getCurrentTime_=function(){returnthis.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime()},i.handleEnded=function(e){this.update_(this.player_.duration(),1)},i.getPercent=function(){vare,t=this.getCurrentTime_(),i=this.player_.liveTracker;returni&&i.isLive()?(e=(t-i.seekableStart())/i.liveWindow(),i.atLiveEdge()&&(e=1)):e=t/this.player_.duration(),e>=1?1:e||0},i.handleMouseDown=function(t){Le(t)&&(t.stopPropagation(),this.player_.scrubbing(!0),this.videoWasPlaying=!this.player_.paused(),this.player_.pause(),e.prototype.handleMouseDown.call(this,t))},i.handleMouseMove=function(e){if(Le(e)){vart,i=this.calculateDistance(e),n=this.player_.liveTracker;if(n&&n.isLive()){varr=n.seekableStart(),a=n.liveCurrentTime();if((t=r+i*n.liveWindow())>=a&&(t=a),t<=r&&(t=r+.1),t===1/0)return}else(t=i*this.player_.duration())===this.player_.duration()&&(t-=.1);this.player_.currentTime(t)}},i.enable=function(){e.prototype.enable.call(this);vart=this.getChild("mouseTimeDisplay");t&&t.show()},i.disable=function(){e.prototype.disable.call(this);vart=this.getChild("mouseTimeDisplay");t&&t.hide()},i.handleMouseUp=function(t){e.prototype.handleMouseUp.call(this,t),t&&t.stopPropagation(),this.player_.scrubbing(!1),this.player_.trigger({type:"timeupdate",target:this,manuallyTriggered:!0}),this.videoWasPlaying&&oi(this.player_.play())},i.stepForward=function(){this.player_.currentTime(this.player_.currentTime()+5)},i.stepBack=function(){this.player_.currentTime(this.player_.currentTime()-5)},i.handleAction=function(e){this.player_.paused()?this.player_.play():this.player_.pause()},i.handleKeyDown=function(t){if(c.a.isEventKey(t,"Space")||c.a.isEventKey(t,"Enter"))t.preventDefault(),t.stopPropagation(),this.handleAction(t);elseif(c.a.isEventKey(t,"Home"))t.preventDefault(),t.stopPropagation(),this.player_.currentTime(0);elseif(c.a.isEventKey(t,"End"))t.preventDefault(),t.stopPropagation(),this.player_.currentTime(this.player_.duration());elseif(/^[0-9]$/.test(c()(t))){t.preventDefault(),t.stopPropagation();vari=10*(c.a.codes[c()(t)]-c.a.codes[0])/100;this.player_.currentTime(this.player_.duration()*i)}elsec.a.isEventKey(t,"PgDn")?(t.preventDefault(),t.stopPropagation(),this.player_.currentTime(this.player_.currentTime()-60)):c.a.isEventKey(t,"PgUp")?(t.preventDefault(),t.stopPropagation(),this.player_.currentTime(this.player_.currentTime()+60)):e.prototype.handleKeyDown.call(this,t)},t}(En);On.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar"},Dt||Ut||On.prototype.options_.children.splice(1,0,"mouseTimeDisplay"),St.registerComponent("SeekBar",On);varLn=function(e){functiont(t,i){varn;return(n=e.call(this,t,i)||this).handleMouseMove=at(rt(wt(n),n.handleMouseMove),nt),n.throttledHandleMouseSeek=at(rt(wt(n),n.handleMouseSeek),nt),n.enable(),n}kt(t,e);vari=t.prototype;returni.createEl=function(){returne.prototype.createEl.call(this,"div",{className:"vjs-progress-control vjs-control"})},i.handleMouseMove=function(e){vart=this.getChild("seekBar");if(t){vari=t.getChild("mouseTimeDisplay"),n=t.el(),r=ke(n),a=Ee(n,e).x;a>1?a=1:a<0&&(a=0),i&&i.update(r,a)}},i.handleMouseSeek=function(e){vart=this.getChild("seekBar");t&&t.handleMouseMove(e)},i.enabled=function(){returnthis.enabled_},i.disable=function(){this.children().forEach(function(e){returne.disable&&e.disable()}),this.enabled()&&(this.off(["mousedown","touchstart"],this.handleMouseDown),this.off(this.el_,"mousemove",this.handleMouseMove),this.handleMouseUp(),this.addClass("disabled"),this.enabled_=!1)},i.enable=function(){this.children().forEach(function(e){returne.enable&&e.enable()}),this.enabled()||(this.on(["mousedown","touchstart"],this.handleMouseDown),this.on(this.el_,"mousemove",this.handleMouseMove),this.removeClass("disabled"),this.enabled_=!0)},i.handleMouseDown=function(e){vart=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.handleMouseUp),this.on(t,"touchend",this.handleMouseUp)},i.handleMouseUp=function(e){vart=this.el_.ownerDocument,i=this.getChild("seekBar");i&&i.handleMouseUp(e),this.off(t,"mousemove",this.throttledHandleMouseSeek),this.off(t,"touchmove",this.throttledHandleMouseSeek),this.off(t,"mouseup",this.handleMouseUp),this.off(t,"touchend",this.handleMouseUp)},t}(St);Ln.prototype.options_={children:["seekBar"]},St.registerComponent("ProgressControl",Ln);varxn=function(e){functiont(t,i){varn;return(n=e.call(this,t,i)||this).on(t,["enterpictureinpicture","leavepictureinpicture"],n.handlePictureInPictureChange),s.a.pictureInPictureEnabled||n.disable(),n}kt(t,e);vari=t.prototype;returni.buildCSSClass=function(){return"vjs-picture-in-picture-control "+e.prototype.buildCSSClass.call(this)},i.handlePictureInPictureChange=function(e){this.player_.isInPictureInPicture()?this.controlText("Exit Picture-in-Picture"):this.controlText("Picture-in-Picture")},i.handleClick=function(e){this.player_.isInPictureInPicture()?this.player_.exitPictureInPicture():this.player_.requestPictureInPicture()},t}(hn);xn.prototype.controlText_="Picture-in-Picture",St.registerComponent("PictureInPictureToggle",xn);varDn=function(e){functiont(t,i){varn;return(n=e.call(this,t,i)||this).on(t,"fullscreenchange",n.handleFullscreenChange),!1===s.a[t.fsApi_.fullscreenEnabled]&&n.disable(),n}kt(t,e);vari=t.prototype;returni.buildCSSClass=function(){return"vjs-fullscreen-control "+e.prototype.buildCSSClass.call(this)},i.handleFullscreenChange=function(e){this.player_.isFullscreen()?this.controlText("Non-Fullscreen"):this.controlText("Fullscreen")},i.handleClick=function(e){this.player_.isFullscreen()?this.player_.exitFullscreen():this.player_.requestFullscreen()},t}(hn);Dn.prototype.controlText_="Fullscreen",St.registerComponent("FullscreenToggle",Dn);varRn=function(e,t){t.tech_&&!t.tech_.featuresVolumeControl&&e.addClass("vjs-hidden"),e.on(t,"loadstart",function(){t.tech_.featuresVolumeControl?e.removeClass("vjs-hidden"):e.addClass("vjs-hidden")})},Un=function(e){functiont(){returne.apply(this,arguments)||this}returnkt(t,e),t.prototype.createEl=function(){returne.prototype.createEl.call(this,"div",{className:"vjs-volume-level",innerHTML:'<span class="vjs-control-text"></span>'})},t}(St);St.registerComponent("VolumeLevel",Un);varMn=function(e){functiont(t,i){varn;return(n=e.call(this,t,i)||this).on("slideractive",n.updateLastVolume_),n.on(t,"volumechange",n.updateARIAAttributes),t.ready(function(){returnn.updateARIAAttributes()}),n}kt(t,e);vari=t.prototype;returni.createEl=function(){returne.prototype.createEl.call(this,"div",{className:"vjs-volume-bar vjs-slider-bar"},{"aria-label":this.localize("Volume Level"),"aria-live":"polite"})},i.handleMouseDown=function(t){Le(t)&&e.prototype.handleMouseDown.call(this,t)},i.handleMouseMove=function(e){Le(e)&&(this.checkMuted(),this.player_.volume(this.calculateDistance(e)))},i.checkMuted=function(){this.player_.muted()&&this.player_.muted(!1)},i.getPercent=function(){returnthis.player_.muted()?0:this.player_.volume()},i.stepForward=function(){this.checkMuted(),this.player_.volume(this.player_.volume()+.1)},i.stepBack=function(){this.checkMuted(),this.player_.volume(this.player_.volume()-.1)},i.updateARIAAttributes=function(e){vart=this.player_.muted()?0:this.volumeAsPercentage_();this.el_.setAttribute("aria-valuenow",t),this.el_.setAttribute("aria-valuetext",t+"%")},i.volumeAsPercentage_=function(){returnMath.round(100*this.player_.volume())},i.updateLastVolume_=function(){vare=this,t=this.player_.volume();this.one("sliderinactive",function(){0===e.player_.volume()&&e.player_.lastVolume_(t)})},t}(En);Mn.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"},Mn.prototype.playerEvent="volumechange",St.registerComponent("VolumeBar",Mn);varNn=function(e){functiont(t,i){varn;returnvoid0===i&&(i={}),i.vertical=i.vertical||!1,("undefined"===typeofi.volumeBar||te(i.volumeBar))&&(i.volumeBar=i.volumeBar||{},i.volumeBar.vertical=i.vertical),n=e.call(this,t,i)||this,Rn(wt(n),t),n.throttledHandleMouseMove=at(rt(wt(n),n.handleMouseMove),nt),n.on("mousedown",n.handleMouseDown),n.on("touchstart",n.handleMouseDown),n.on(n.volumeBar,["focus","slideractive"],function(){n.volumeBar.addClass("vjs-slider-active"),n.addClass("vjs-slider-active"),n.trigger("slideractive")}),n.on(n.volumeBar,["blur","sliderinactive"],function(){n.volumeBar.removeClass("vjs-slider-active"),n.removeClass("vjs-slider-active"),n.trigger("sliderinactive")}),n}kt(t,e);vari=t.prototype;returni.createEl=function(){vart="vjs-volume-horizontal";returnthis.options_.vertical&&(t="vjs-volume-vertical"),e.prototype.createEl.call(this,"div",{className:"vjs-volume-control vjs-control "+t})},i.handleMouseDown=function(e){vart=this.el_.ownerDocument;this.on(t,"mousemove",this.throttledHandleMouseMove),this.on(t,"touchmove",this.throttledHandleMouseMove),this.on(t,"mouseup",this.handleMouseUp),this.on(t,"touchend",this.handleMouseUp)},i.handleMouseUp=function(e){vart=this.el_.ownerDocument;this.off(t,"mousemove",this.throttledHandleMouseMove),this.off(t,"touchmove",this.throttledHandleMouseMove),this.off(t,"mouseup",this.handleMouseUp),this.off(t,"touchend",this.handleMouseUp)},i.handleMouseMove=function(e){this.volumeBar.handleMouseMove(e)},t}(St);Nn.prototype.options_={children:["volumeBar"]},St.registerComponent("VolumeControl",Nn);varjn=function(e,t){t.tech_&&!t.tech_.featuresMuteControl&&e.addClass("vjs-hidden"),e.on(t,"loadstart",function(){t.tech_.featuresMuteControl?e.removeClass("vjs-hidden"):e.addClass("vjs-hidden")})},Bn=function(e){functiont(t,i){varn;returnn=e.call(this,t,i)||this,jn(wt(n),t),n.on(t,["loadstart","volumechange"],n.update),n}kt(t,e);vari=t.prototype;returni.buildCSSClass=function(){return"vjs-mute-control "+e.prototype.buildCSSClass.call(this)},i.handleClick=function(e){vart=this.player_.volume(),i=this.player_.lastVolume_();if(0===t){varn=i<.1?.1:i;this.player_.volume(n),this.player_.muted(!1)}elsethis.player_.muted(!this.player_.muted())},i.update=function(e){this.updateIcon_(),this.updateControlText_()},i.updateIcon_=function(){vare=this.player_.volume(),t=3;Dt&&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);for(vari=0;i<4;i++)fe(this.el_,"vjs-vol-"+i);pe(this.el_,"vjs-vol-"+t)},i.updateControlText_=function(){vare=this.player_.muted()||0===this.player_.volume()?"Unmute":"Mute";this.controlText()!==e&&this.controlText(e)},t}(hn);Bn.prototype.controlText_="Mute",St.registerComponent("MuteToggle",Bn);varFn=function(e){functiont(t,i){varn;returnvoid0===i&&(i={}),"undefined"!==typeofi.inline?i.inline=i.inline:i.inline=!0,("undefined"===typeofi.volumeControl||te(i.volumeControl))&&(i.volumeControl=i.volumeControl||{},i.volumeControl.vertical=!i.inline),(n=e.call(this,t,i)||this).on(t,["loadstart"],n.volumePanelState_),n.on(n.muteToggle,"keyup",n.handleKeyPress),n.on(n.volumeControl,"keyup",n.handleVolumeControlKeyUp),n.on("keydown",n.handleKeyPress),n.on("mouseover",n.handleMouseOver),n.on("mouseout",n.handleMouseOut),n.on(n.volumeControl,["slideractive"],n.sliderActive_),n.on(n.volumeControl,["sliderinactive"],n.sliderInactive_),n}kt(t,e);vari=t.prototype;returni.sliderActive_=function(){this.addClass("vjs-slider-active")},i.sliderInactive_=function(){this.removeClass("vjs-slider-active")},i.volumePanelState_=function(){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")},i.createEl=function(){vart="vjs-volume-panel-horizontal";returnthis.options_.inline||(t="vjs-volume-panel-vertical"),e.prototype.createEl.call(this,"div",{className:"vjs-volume-panel vjs-control "+t})},i.dispose=function(){this.handleMouseOut(),e.prototype.dispose.call(this)},i.handleVolumeControlKeyUp=function(e){c.a.isEventKey(e,"Esc")&&this.muteToggle.focus()},i.handleMouseOver=function(e){this.addClass("vjs-hover"),Ye(s.a,"keyup",rt(this,this.handleKeyPress))},i.handleMouseOut=function(e){this.removeClass("vjs-hover"),Qe(s.a,"keyup",rt(this,this.handleKeyPress))},i.handleKeyPress=function(e){c.a.isEventKey(e,"Esc")&&this.handleMouseOut()},t}(St);Fn.prototype.options_={children:["muteToggle","volumeControl"]},St.registerComponent("VolumePanel",Fn);varHn=function(e){functiont(t,i){varn;returnn=e.call(this,t,i)||this,i&&(n.menuButton_=i.menuButton),n.focusedChild_=-1,n.on("keydown",n.handleKeyDown),n.boundHandleBlur_=rt(wt(n),n.handleBlur),n.boundHandleTapClick_=rt(wt(n),n.handleTapClick),n}kt(t,e);vari=t.prototype;returni.addEventListenerForItem=function(e){einstanceofSt&&(this.on(e,"blur",this.boundHandleBlur_),this.on(e,["tap","click"],this.boundHandleTapClick_))},i.removeEventListenerForItem=function(e){einstanceofSt&&(this.off(e,"blur",this.boundHandleBlur_),this.off(e,["tap","click"],this.boundHandleTapClick_))},i.removeChild=function(t){"string"===typeoft&&(t=this.getChild(t)),this.removeEventListenerForItem(t),e.prototype.removeChild.call(this,t)},i.addItem=function(e){vart=this.addChild(e);t&&this.addEventListenerForItem(t)},i.createEl=function(){vart=this.options_.contentElType||"ul";this.contentEl_=le(t,{className:"vjs-menu-content"}),this.contentEl_.setAttribute("role","menu");vari=e.prototype.createEl.call(this,"div",{append:this.contentEl_,className:"vjs-menu"});returni.appendChild(this.contentEl_),Ye(i,"click",function(e){e.preventDefault(),e.stopImmediatePropagation()}),i},i.dispose=function(){this.contentEl_=null,this.boundHandleBlur_=null,this.boundHandleTapClick_=null,e.prototype.dispose.call(this)},i.handleBlur=function(e){vart=e.relatedTarget||s.a.activeElement;if(!this.children().some(function(e){returne.el()===t})){vari=this.menuButton_;i&&i.buttonPressed_&&t!==i.el().firstChild&&i.unpressButton()}},i.handleTapClick=function(e){if(this.menuButton_){this.menuButton_.unpressButton();vart=this.children();if(!Array.isArray(t))return;vari=t.filter(function(t){returnt.el()===e.target})[0];if(!i)return;"CaptionSettingsMenuItem"!==i.name()&&this.menuButton_.focus()}},i.handleKeyDown=function(e){c.a.isEventKey(e,"Left")||c.a.isEventKey(e,"Down")?(e.preventDefault(),e.stopPropagation(),this.stepForward()):(c.a.isEventKey(e,"Right")||c.a.isEventKey(e,"Up"))&&(e.preventDefault(),e.stopPropagation(),this.stepBack())},i.stepForward=function(){vare=0;void0!==this.focusedChild_&&(e=this.focusedChild_+1),this.focus(e)},i.stepBack=function(){vare=0;void0!==this.focusedChild_&&(e=this.focusedChild_-1),this.focus(e)},i.focus=function(e){void0===e&&(e=0);vart=this.children().slice();t.length&&t[0].className&&/vjs-menu-title/.test(t[0].className)&&t.shift(),t.length>0&&(e<0?e=0:e>=t.length&&(e=t.length-1),this.focusedChild_=e,t[e].el_.focus())},t}(St);St.registerComponent("Menu",Hn);varVn=function(e){functiont(t,i){varn;void0===i&&(i={}),(n=e.call(this,t,i)||this).menuButton_=newhn(t,i),n.menuButton_.controlText(n.controlText_),n.menuButton_.el_.setAttribute("aria-haspopup","true");varr=hn.prototype.buildCSSClass();returnn.menuButton_.el_.className=n.buildCSSClass()+" "+r,n.menuButton_.removeClass("vjs-control"),n.addChild(n.menuButton_),n.update(),n.enabled_=!0,n.on(n.menuButton_,"tap",n.handleClick),n.on(n.menuButton_,"click",n.handleClick),n.on(n.menuButton_,"keydown",n.handleKeyDown),n.on(n.menuButton_,"mouseenter",function(){n.addClass("vjs-hover"),n.menu.show(),Ye(s.a,"keyup",rt(wt(n),n.handleMenuKeyUp))}),n.on("mouseleave",n.handleMouseLeave),n.on("keydown",n.handleSubmenuKeyDown),n}kt(t,e);vari=t.prototype;returni.update=function(){vare=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.show()},i.createMenu=function(){vare=newHn(this.player_,{menuButton:this});if(this.hideThreshold_=0,this.options_.title){vart=le("li",{className:"vjs-menu-title",innerHTML:bt(this.options_.title),tabIndex:-1});this.hideThreshold_+=1;vari=newSt(this.player_,{el:t});e.addItem(i)}if(this.items=this.createItems(),this.items)for(varn=0;n<this.items.length;n++)e.addItem(this.items[n]);returne},i.createItems=function(){},i.createEl=function(){returne.prototype.createEl.call(this,"div",{className:this.buildWrapperCSSClass()},{})},i.buildWrapperCSSClass=function(){vart="vjs-menu-button";return!0===this.options_.inline?t+="-inline":t+="-popup","vjs-menu-button "+t+" "+hn.prototype.buildCSSClass()+" "+e.prototype.buildCSSClass.call(this)},i.buildCSSClass=function(){vart="vjs-menu-button";return!0===this.options_.inline?t+="-inline":t+="-popup","vjs-menu-button "+t+" "+e.prototype.buildCSSClass.call(this)},i.controlText=function(e,t){returnvoid0===t&&(t=this.menuButton_.el()),this.menuButton_.controlText(e,t)},i.dispose=function(){this.handleMouseLeave(),e.prototype.dispose.call(this)},i.handleClick=function(e){this.buttonPressed_?this.unpressButton():this.pressButton()},i.handleMouseLeave=function(e){this.removeClass("vjs-hover"),Qe(s.a,"keyup",rt(this,this.handleMenuKeyUp))},i.focus=function(){this.menuButton_.focus()},i.blur=function(){this.menuButton_.blur()},i.handleKeyDown=function(e){c.a.isEventKey(e,"Esc")||c.a.isEventKey(e,"Tab")?(this.buttonPressed_&&this.unpressButton(),c.a.isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus())):(c.a.isEventKey(e,"Up")||c.a.isEventKey(e,"Down"))&&(this.buttonPressed_||(e.preventDefault(),this.pressButton()))},i.handleMenuKeyUp=function(e){(c.a.isEventKey(e,"Esc")||c.a.isEventKey(e,"Tab"))&&this.removeClass("vjs-hover")},i.handleSubmenuKeyPress=function(e){this.handleSubmenuKeyDown(e)},i.handleSubmenuKeyDown=function(e){(c.a.isEventKey(e,"Esc")||c.a.isEventKey(e,"Tab"))&&(this.buttonPressed_&&this.unpressButton(),c.a.isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus()))},i.pressButton=function(){if(this.enabled_){if(this.buttonPressed_=!0,this.menu.show(),this.menu.lockShowing(),this.menuButton_.el_.setAttribute("aria-expanded","true"),Dt&&oe())return;this.menu.focus()}},i.unpressButton=function(){this.enabled_&&(this.buttonPressed_=!1,this.menu.unlockShowing(),this.menu.hide(),this.menuButton_.el_.setAttribute("aria-expanded","false"))},i.disable=function(){this.unpressButton(),this.enabled_=!1,this.addClass("vjs-disabled"),this.menuButton_.disable()},i.enable=function(){this.enabled_=!0,this.removeClass("vjs-disabled"),this.menuButton_.enable()},t}(St);St.registerComponent("MenuButton",Vn);varqn=function(e){functiont(t,i){varn,r=i.tracks;if((n=e.call(this,t,i)||this).items.length<=1&&n.hide(),!r)returnwt(n);vara=rt(wt(n),n.update);returnr.addEventListener("removetrack",a),r.addEventListener("addtrack",a),n.player_.on("ready",a),n.player_.on("dispose",function(){r.removeEventListener("removetrack",a),r.removeEventListener("addtrack",a)}),n}returnkt(t,e),t}(Vn);St.registerComponent("TrackButton",qn);varWn=["Tab","Esc","Up","Down","Right","Left"],zn=function(e){functiont(t,i){varn;return(n=e.call(this,t,i)||this).selectable=i.selectable,n.isSelected_=i.selected||!1,n.multiSelectable=i.multiSelectable,n.selected(n.isSelected_),n.selectable?n.multiSelectable?n.el_.setAttribute("role","menuitemcheckbox"):n.el_.setAttribute("role","menuitemradio"):n.el_.setAttribute("role","menuitem"),n}kt(t,e);vari=t.prototype;returni.createEl=function(t,i,n){returnthis.nonIconControl=!0,e.prototype.createEl.call(this,"li",Z({className:"vjs-menu-item",innerHTML:'<span class="vjs-menu-item-text">'+this.localize(this.options_.label)+"</span>",tabIndex:-1},i),n)},i.handleKeyDown=function(t){Wn.some(function(e){returnc.a.isEventKey(t,e)})||e.prototype.handleKeyDown.call(this,t)},i.handleClick=function(e){this.selected(!0)},i.selected=function(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))},t}(rn);St.registerComponent("MenuItem",zn);varGn=function(e){functiont(t,i){varn,a=i.track,o=t.textTracks();i.label=a.label||a.language||"Unknown",i.selected="showing"===a.mode,(n=e.call(this,t,i)||this).track=a,n.kinds=(i.kinds||[i.kind||n.track.kind]).filter(Boolean);varu,l=function(){for(vare=arguments.length,t=newArray(e),i=0;i<e;i++)t[i]=arguments[i];n.handleTracksChange.apply(wt(n),t)},c=function(){for(vare=arguments.length,t=newArray(e),i=0;i<e;i++)t[i]=arguments[i];n.handleSelectedLanguageChange.apply(wt(n),t)};(t.on(["loadstart","texttrackchange"],l),o.addEventListener("change",l),o.addEventListener("selectedlanguagechange",c),n.on("dispose",function(){t.off(["loadstart","texttrackchange"],l),o.removeEventListener("change",l),o.removeEventListener("selectedlanguagechange",c)}),void0===o.onchange)&&n.on(["tap","click"],function(){if("object"!==typeofr.a.Event)try{u=newr.a.Event("change")}catch(e){}u||(u=s.a.createEvent("Event")).initEvent("change",!0,!0),o.dispatchEvent(u)});returnn.handleTracksChange(),n}kt(t,e);vari=t.prototype;returni.handleClick=function(t){vari=this.track,n=this.player_.textTracks();if(e.prototype.handleClick.call(this,t),n)for(varr=0;r<n.length;r++){vara=n[r];-1!==this.kinds.indexOf(a.kind)&&(a===i?"showing"!==a.mode&&(a.mode="showing"):"disabled"!==a.mode&&(a.mode="disabled"))}},i.handleTracksChange=function(e){vart="showing"===this.track.mode;t!==this.isSelected_&&this.selected(t)},i.handleSelectedLanguageChange=function(e){if("showing"===this.track.mode){vart=this.player_.cache_.selectedLanguage;if(t&&t.enabled&&t.language===this.track.language&&t.kind!==this.track.kind)return;this.player_.cache_.selectedLanguage={enabled:!0,language:this.track.language,kind:this.track.kind}}},i.dispose=function(){this.track=null,e.prototype.dispose.call(this)},t}(zn);St.registerComponent("TextTrackMenuItem",Gn);var$n=function(e){functiont(t,i){returni.track={player:t,kind:i.kind,kinds:i.kinds,default:!1,mode:"disabled"},i.kinds||(i.kinds=[i.kind]),i.label?i.track.label=i.label:i.track.label=i.kinds.join(" and ")+" off",i.selectable=!0,i.multiSelectable=!1,e.call(this,t,i)||this}kt(t,e);vari=t.prototype;returni.handleTracksChange=function(e){for(vart=this.player().textTracks(),i=!0,n=0,r=t.length;n<r;n++){vara=t[n];if(this.options_.kinds.indexOf(a.kind)>-1&&"showing"===a.mode){i=!1;break}}i!==this.isSelected_&&this.selected(i)},i.handleSelectedLanguageChange=function(e){for(vart=this.player().textTracks(),i=!0,n=0,r=t.length;n<r;n++){vara=t[n];if(["captions","descriptions","subtitles"].indexOf(a.kind)>-1&&"showing"===a.mode){i=!1;break}}i&&(this.player_.cache_.selectedLanguage={enabled:!1})},t}(Gn);St.registerComponent("OffTextTrackMenuItem",$n);varKn=function(e){functiont(t,i){returnvoid0===i&&(i={}),i.tracks=t.textTracks(),e.call(this,t,i)||this}returnkt(t,e),t.prototype.createItems=function(e,t){vari;void0===e&&(e=[]),void0===t&&(t=Gn),this.label_&&(i=this.label_+" off"),e.push(new$n(this.player_,{kinds:this.kinds_,kind:this.kind_,label:i})),this.hideThreshold_+=1;varn=this.player_.textTracks();Array.isArray(this.kinds_)||(this.kinds_=[this.kind_]);for(varr=0;r<n.length;r++){vara=n[r];if(this.kinds_.indexOf(a.kind)>-1){vars=newt(this.player_,{track:a,kinds:this.kinds_,kind:this.kind_,selectable:!0,multiSelectable:!1});s.addClass("vjs-"+a.kind+"-menu-item"),e.push(s)}}returne},t}(qn);St.registerComponent("TextTrackButton",Kn);varXn=function(e){functiont(t,i){varn,r=i.track,a=i.cue,s=t.currentTime();returni.selectable=!0,i.multiSelectable=!1,i.label=a.text,i.selected=a.startTime<=s&&s<a.endTime,(n=e.call(this,t,i)||this).track=r,n.cue=a,r.addEventListener("cuechange",rt(wt(n),n.update)),n}kt(t,e);vari=t.prototype;returni.handleClick=function(t){e.prototype.handleClick.call(this),this.player_.currentTime(this.cue.startTime),this.update(this.cue.startTime)},i.update=function(e){vart=this.cue,i=this.player_.currentTime();this.selected(t.startTime<=i&&i<t.endTime)},t}(zn);St.registerComponent("ChaptersTrackMenuItem",Xn);varYn=function(e){functiont(t,i,n){returne.call(this,t,i,n)||this}kt(t,e);vari=t.prototype;returni.buildCSSClass=function(){return"vjs-chapters-button "+e.prototype.buildCSSClass.call(this)},i.buildWrapperCSSClass=function(){return"vjs-chapters-button "+e.prototype.buildWrapperCSSClass.call(this)},i.update=function(t){this.track_&&(!t||"addtrack"!==t.type&&"removetrack"!==t.type)||this.setTrack(this.findChaptersTrack()),e.prototype.update.call(this)},i.setTrack=function(e){if(this.track_!==e){if(this.updateHandler_||(this.updateHandler_=this.update.bind(this)),this.track_){vart=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);t&&t.removeEventListener("load",this.updateHandler_),this.track_=null}if(this.track_=e,this.track_){this.track_.mode="hidden";vari=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);i&&i.addEventListener("load",this.updateHandler_)}}},i.findChaptersTrack=function(){for(vare=this.player_.textTracks()||[],t=e.length-1;t>=0;t--){vari=e[t];if(i.kind===this.kind_)returni}},i.getMenuCaption=function(){returnthis.track_&&this.track_.label?this.track_.label:this.localize(bt(this.kind_))},i.createMenu=function(){returnthis.options_.title=this.getMenuCaption(),e.prototype.createMenu.call(this)},i.createItems=function(){vare=[];if(!this.track_)returne;vart=this.track_.cues;if(!t)returne;for(vari=0,n=t.length;i<n;i++){varr=t[i],a=newXn(this.player_,{track:this.track_,cue:r});e.push(a)}returne},t}(Kn);Yn.prototype.kind_="chapters",Yn.prototype.controlText_="Chapters",St.registerComponent("ChaptersButton",Yn);varQn=function(e){functiont(t,i,n){varr;r=e.call(this,t,i,n)||this;vara=t.textTracks(),s=rt(wt(r),r.handleTracksChange);returna.addEventListener("change",s),r.on("dispose",function(){a.removeEventListener("change",s)}),r}kt(t,e);vari=t.prototype;returni.handleTracksChange=function(e){for(vart=this.player().textTracks(),i=!1,n=0,r=t.length;n<r;n++){vara=t[n];if(a.kind!==this.kind_&&"showing"===a.mode){i=!0;break}}i?this.disable():this.enable()},i.buildCSSClass=function(){return"vjs-descriptions-button "+e.prototype.buildCSSClass.call(this)},i.buildWrapperCSSClass=function(){return"vjs-descriptions-button "+e.prototype.buildWrapperCSSClass.call(this)},t}(Kn);Qn.prototype.kind_="descriptions",Qn.prototype.controlText_="Descriptions",St.registerComponent("DescriptionsButton",Qn);varJn=function(e){functiont(t,i,n){returne.call(this,t,i,n)||this}kt(t,e);vari=t.prototype;returni.buildCSSClass=function(){return"vjs-subtitles-button "+e.prototype.buildCSSClass.call(this)},i.buildWrapperCSSClass=function(){return"vjs-subtitles-button "+e.prototype.buildWrapperCSSClass.call(this)},t}(Kn);Jn.prototype.kind_="subtitles",Jn.prototype.controlText_="Subtitles",St.registerComponent("SubtitlesButton",Jn);varZn=function(e){functiont(t,i){varn;returni.track={player:t,kind:i.kind,label:i.kind+" settings",selectable:!1,default:!1,mode:"disabled"},i.selectable=!1,i.name="CaptionSettingsMenuItem",(n=e.call(this,t,i)||this).addClass("vjs-texttrack-settings"),n.controlText(", opens "+i.kind+" settings dialog"),n}returnkt(t,e),t.prototype.handleClick=function(e){this.player().getChild("textTrackSettings").open()},t}(Gn);St.registerComponent("CaptionSettingsMenuItem",Zn);varer=function(e){functiont(t,i,n){returne.call(this,t,i,n)||this}kt(t,e);vari=t.prototype;returni.buildCSSClass=function(){return"vjs-captions-button "+e.prototype.buildCSSClass.call(this)},i.buildWrapperCSSClass=function(){return"vjs-captions-button "+e.prototype.buildWrapperCSSClass.call(this)},i.createItems=function(){vart=[];returnthis.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(t.push(newZn(this.player_,{kind:this.kind_})),this.hideThreshold_+=1),e.prototype.createItems.call(this,t)},t}(Kn);er.prototype.kind_="captions",er.prototype.controlText_="Captions",St.registerComponent("CaptionsButton",er);vartr=function(e){functiont(){returne.apply(this,arguments)||this}returnkt(t,e),t.prototype.createEl=function(t,i,n){varr='<span class="vjs-menu-item-text">'+this.localize(this.options_.label);return"captions"===this.options_.track.kind&&(r+='\n <span aria-hidden="true" class="vjs-icon-placeholder"></span>\n <span class="vjs-control-text"> '+this.localize("Captions")+"</span>\n "),r+="</span>",e.prototype.createEl.call(this,t,Z({innerHTML:r},i),n)},t}(Gn);St.registerComponent("SubsCapsMenuItem",tr);varir=function(e){functiont(t,i){varn;returnvoid0===i&&(i={}),(n=e.call(this,t,i)||this).label_="subtitles",["en","en-us","en-ca","fr-ca"].indexOf(n.player_.language_)>-1&&(n.label_="captions"),n.menuButton_.controlText(bt(n.label_)),n}kt(t,e);vari=t.prototype;returni.buildCSSClass=function(){return"vjs-subs-caps-button "+e.prototype.buildCSSClass.call(this)},i.buildWrapperCSSClass=function(){return"vjs-subs-caps-button "+e.prototype.buildWrapperCSSClass.call(this)},i.createItems=function(){vart=[];returnthis.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(t.push(newZn(this.player_,{kind:this.label_})),this.hideThreshold_+=1),t=e.prototype.createItems.call(this,t,tr)},t}(Kn);ir.prototype.kinds_=["captions","subtitles"],ir.prototype.controlText_="Subtitles",St.registerComponent("SubsCapsButton",ir);varnr=function(e){functiont(t,i){varn,r=i.track,a=t.audioTracks();i.label=r.label||r.language||"Unknown",i.selected=r.enabled,(n=e.call(this,t,i)||this).track=r,n.addClass("vjs-"+r.kind+"-menu-item");vars=function(){for(vare=arguments.length,t=newArray(e),i=0;i<e;i++)t[i]=arguments[i];n.handleTracksChange.apply(wt(n),t)};returna.addEventListener("change",s),n.on("dispose",function(){a.removeEventListener("change",s)}),n}kt(t,e);vari=t.prototype;returni.createEl=function(t,i,n){varr='<span class="vjs-menu-item-text">'+this.localize(this.options_.label);return"main-desc"===this.options_.track.kind&&(r+='\n <span aria-hidden="true" class="vjs-icon-placeholder"></span>\n <span class="vjs-control-text"> '+this.localize("Descriptions")+"</span>\n "),r+="</span>",e.prototype.createEl.call(this,t,Z({innerHTML:r},i),n)},i.handleClick=function(t){vari=this.player_.audioTracks();e.prototype.handleClick.call(this,t);for(varn=0;n<i.length;n++){varr=i[n];r.enabled=r===this.track}},i.handleTracksChange=function(e){this.selected(this.track.enabled)},t}(zn);St.registerComponent("AudioTrackMenuItem",nr);varrr=function(e){functiont(t,i){returnvoid0===i&&(i={}),i.tracks=t.audioTracks(),e.call(this,t,i)||this}kt(t,e);vari=t.prototype;returni.buildCSSClass=function(){return"vjs-audio-button "+e.prototype.buildCSSClass.call(this)},i.buildWrapperCSSClass=function(){return"vjs-audio-button "+e.prototype.buildWrapperCSSClass.call(this)},i.createItems=function(e){void0===e&&(e=[]),this.hideThreshold_=1;for(vart=this.player_.audioTracks(),i=0;i<t.length;i++){varn=t[i];e.push(newnr(this.player_,{track:n,selectable:!0,multiSelectable:!1}))}returne},t}(qn);rr.prototype.controlText_="Audio Track",St.registerComponent("AudioTrackButton",rr);varar=function(e){functiont(t,i){varn,r=i.rate,a=parseFloat(r,10);returni.label=r,i.selected=1===a,i.selectable=!0,i.multiSelectable=!1,(n=e.call(this,t,i)||this).label=r,n.rate=a,n.on(t,"ratechange",n.update),n}kt(t,e);vari=t.prototype;returni.handleClick=function(t){e.prototype.handleClick.call(this),this.player().playbackRate(this.rate)},i.update=function(e){this.selected(this.player().playbackRate()===this.rate)},t}(zn);ar.prototype.contentElType="button",St.registerComponent("PlaybackRateMenuItem",ar);varsr=function(e){functiont(t,i){varn;return(n=e.call(this,t,i)||this).updateVisibility(),n.updateLabel(),n.on(t,"loadstart",n.updateVisibility),n.on(t,"ratechange",n.updateLabel),n}kt(t,e);vari=t.prototype;returni.createEl=function(){vart=e.prototype.createEl.call(this);returnthis.labelEl_=le("div",{className:"vjs-playback-rate-value",innerHTML:"1x"}),t.appendChild(this.labelEl_),t},i.dispose=function(){this.labelEl_=null,e.prototype.dispose.call(this)},i.buildCSSClass=function(){return"vjs-playback-rate "+e.prototype.buildCSSClass.call(this)},i.buildWrapperCSSClass=function(){return"vjs-playback-rate "+e.prototype.buildWrapperCSSClass.call(this)},i.createMenu=function(){vare=newHn(this.player()),t=this.playbackRates();if(t)for(vari=t.length-1;i>=0;i--)e.addChild(newar(this.player(),{rate:t[i]+"x"}));returne},i.updateARIAAttributes=function(){this.el().setAttribute("aria-valuenow",this.player().playbackRate())},i.handleClick=function(e){for(vart=this.player().playbackRate(),i=this.playbackRates(),n=i[0],r=0;r<i.length;r++)if(i[r]>t){n=i[r];break}this.player().playbackRate(n)},i.playbackRates=function(){returnthis.options_.playbackRates||this.options_.playerOptions&&this.options_.playerOptions.playbackRates},i.playbackRateSupported=function(){returnthis.player().tech_&&this.player().tech_.featuresPlaybackRate&&this.playbackRates()&&this.playbackRates().length>0},i.updateVisibility=function(e){this.playbackRateSupported()?this.removeClass("vjs-hidden"):this.addClass("vjs-hidden")},i.updateLabel=function(e){this.playbackRateSupported()&&(this.labelEl_.innerHTML=this.player().playbackRate()+"x")},t}(Vn);sr.prototype.controlText_="Playback Rate",St.registerComponent("PlaybackRateMenuButton",sr);varor=function(e){functiont(){returne.apply(this,arguments)||this}kt(t,e);vari=t.prototype;returni.buildCSSClass=function(){return"vjs-spacer "+e.prototype.buildCSSClass.call(this)},i.createEl=function(){returne.prototype.createEl.call(this,"div",{className:this.buildCSSClass()})},t}(St);St.registerComponent("Spacer",or);varur=function(e){functiont(){returne.apply(this,arguments)||this}kt(t,e);vari=t.prototype;returni.buildCSSClass=function(){return"vjs-custom-control-spacer "+e.prototype.buildCSSClass.call(this)},i.createEl=function(){vart=e.prototype.createEl.call(this,{className:this.buildCSSClass()});returnt.innerHTML="\xa0",t},t}(or);St.registerComponent("CustomControlSpacer",ur);varlr=function(e){functiont(){returne.apply(this,arguments)||this}returnkt(t,e),t.prototype.createEl=function(){returne.prototype.createEl.call(this,"div",{className:"vjs-control-bar",dir:"ltr"})},t}(St);lr.prototype.options_={children:["playToggle","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","seekToLive","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","fullscreenToggle"]},"exitPictureInPicture"ins.a&&lr.prototype.options_.children.splice(lr.prototype.options_.children.length-1,0,"pictureInPictureToggle"),St.registerComponent("ControlBar",lr);varcr=function(e){functiont(t,i){varn;return(n=e.call(this,t,i)||this).on(t,"error",n.open),n}kt(t,e);vari=t.prototype;returni.buildCSSClass=function(){return"vjs-error-display "+e.prototype.buildCSSClass.call(this)},i.content=function(){vare=this.player().error();returne?this.localize(e.message):""},t}(di);cr.prototype.options_=Tt(di.prototype.options_,{pauseOnOpen:!1,fillAlways:!0,temporary:!1,uncloseable:!0}),St.registerComponent("ErrorDisplay",cr);varhr=["#000","Black"],dr=["#00F","Blue"],pr=["#0FF","Cyan"],fr=["#0F0","Green"],mr=["#F0F","Magenta"],gr=["#F00","Red"],yr=["#FFF","White"],vr=["#FF0","Yellow"],_r=["1","Opaque"],br=["0.5","Semi-Transparent"],Tr=["0","Transparent"],Sr={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[hr,yr,gr,fr,dr,vr,mr,pr]},backgroundOpacity:{selector:".vjs-bg-opacity > select",id:"captions-background-opacity-%s",label:"Transparency",options:[_r,br,Tr]},color:{selector:".vjs-fg-color > select",id:"captions-foreground-color-%s",label:"Color",options:[yr,hr,gr,fr,dr,vr,mr,pr]},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:function(e){return"1.00"===e?null:Number(e)}},textOpacity:{selector:".vjs-text-opacity > select",id:"captions-foreground-opacity-%s",label:"Transparency",options:[_r,br]},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:"Transparency",options:[Tr,br,_r]}};functionkr(e,t){if(t&&(e=t(e)),e&&"none"!==e)returne}Sr.windowColor.options=Sr.backgroundColor.options;varCr=function(e){functiont(t,i){varn;returni.temporary=!1,(n=e.call(this,t,i)||this).updateDisplay=rt(wt(n),n.updateDisplay),n.fill(),n.hasBeenOpened_=n.hasBeenFilled_=!0,n.endDialog=le("p",{className:"vjs-control-text",textContent:n.localize("End of dialog window.")}),n.el().appendChild(n.endDialog),n.setDefaults(),void0===i.persistTextTrackSettings&&(n.options_.persistTextTrackSettings=n.options_.playerOptions.persistTextTrackSettings),n.on(n.$(".vjs-done-button"),"click",function(){n.saveSettings(),n.close()}),n.on(n.$(".vjs-default-button"),"click",function(){n.setDefaults(),n.updateDisplay()}),J(Sr,function(e){n.on(n.$(e.selector),"change",n.updateDisplay)}),n.options_.persistTextTrackSettings&&n.restoreSettings(),n}kt(t,e);vari=t.prototype;returni.dispose=function(){this.endDialog=null,e.prototype.dispose.call(this)},i.createElSelect_=function(e,t,i){varn=this;void0===t&&(t=""),void0===i&&(i="label");varr=Sr[e],a=r.id.replace("%s",this.id_),s=[t,a].join(" ").trim();return["<"+i+' id="'+a+'" class="'+("label"===i?"vjs-label":"")+'">',this.localize(r.label),"</"+i+">",'<select aria-labelledby="'+s+'">'].concat(r.options.map(function(e){vart=a+"-"+e[1].replace(/\W+/g,"");return['<option id="'+t+'" value="'+e[0]+'" ','aria-labelledby="'+s+" "+t+'">',n.localize(e[1]),"</option>"].join("")})).concat("</select>").join("")},i.createElFgColor_=function(){vare="captions-text-legend-"+this.id_;return['<fieldset class="vjs-fg-color vjs-track-setting">','<legend id="'+e+'">',this.localize("Text"),"</legend>",this.createElSelect_("color",e),'<span class="vjs-text-opacity vjs-opacity">',this.createElSelect_("textOpacity",e),"</span>","</fieldset>"].join("")},i.createElBgColor_=function(){vare="captions-background-"+this.id_;return['<fieldset class="vjs-bg-color vjs-track-setting">','<legend id="'+e+'">',this.localize("Background"),"</legend>",this.createElSelect_("backgroundColor",e),'<span class="vjs-bg-opacity vjs-opacity">',this.createElSelect_("backgroundOpacity",e),"</span>","</fieldset>"].join("")},i.createElWinColor_=function(){vare="captions-window-"+this.id_;return['<fieldset class="vjs-window-color vjs-track-setting">','<legend id="'+e+'">',this.localize("Window"),"</legend>",this.createElSelect_("windowColor",e),'<span class="vjs-window-opacity vjs-opacity">',this.createElSelect_("windowOpacity",e),"</span>","</fieldset>"].join("")},i.createElColors_=function(){returnle("div",{className:"vjs-track-settings-colors",innerHTML:[this.createElFgColor_(),this.createElBgColor_(),this.createElWinColor_()].join("")})},i.createElFont_=function(){returnle("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("")})},i.createElControls_=function(){vare=this.localize("restore all settings to the default values");returnle("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("")})},i.content=function(){return[this.createElColors_(),this.createElFont_(),this.createElControls_()]},i.label=function(){returnthis.localize("Caption Settings Dialog")},i.description=function(){returnthis.localize("Beginning of dialog window. Escape will cancel and close the window.")},i.buildCSSClass=function(){returne.prototype.buildCSSClass.call(this)+" vjs-text-track-settings"},i.getValues=function(){vare,t,i,n=this;returnt=function(e,t,i){varr,a,s=(r=n.$(t.selector),a=t.parser,kr(r.options[r.options.selectedIndex].value,a));returnvoid0!==s&&(e[i]=s),e},void0===(i={})&&(i=0),Q(e=Sr).reduce(function(i,n){returnt(i,e[n],n)},i)},i.setValues=function(e){vart=this;J(Sr,function(i,n){!function(e,t,i){if(t)for(varn=0;n<e.options.length;n++)if(kr(e.options[n].value,i)===t){e.selectedIndex=n;break}}(t.$(i.selector),e[n],i.parser)})},i.setDefaults=function(){vare=this;J(Sr,function(t){vari=t.hasOwnProperty("default")?t.default:0;e.$(t.selector).selectedIndex=i})},i.restoreSettings=function(){vare;try{e=JSON.parse(r.a.localStorage.getItem("vjs-text-track-settings"))}catch(t){K.warn(t)}e&&this.setValues(e)},i.saveSettings=function(){if(this.options_.persistTextTrackSettings){vare=this.getValues();try{Object.keys(e).length?r.a.localStorage.setItem("vjs-text-track-settings",JSON.stringify(e)):r.a.localStorage.removeItem("vjs-text-track-settings")}catch(t){K.warn(t)}}},i.updateDisplay=function(){vare=this.player_.getChild("textTrackDisplay");e&&e.updateDisplay()},i.conditionalBlur_=function(){this.previouslyActiveEl_=null;vare=this.player_.controlBar,t=e&&e.subsCapsButton,i=e&&e.captionsButton;t?t.focus():i&&i.focus()},t}(di);St.registerComponent("TextTrackSettings",Cr);varEr=function(e){functiont(t,i){varn,a=i.ResizeObserver||r.a.ResizeObserver;null===i.ResizeObserver&&(a=!1);vars=Tt({createEl:!a,reportTouchActivity:!1},i);return(n=e.call(this,t,s)||this).ResizeObserver=i.ResizeObserver||r.a.ResizeObserver,n.loadListener_=null,n.resizeObserver_=null,n.debouncedHandler_=st(function(){n.resizeHandler()},100,!1,wt(n)),a?(n.resizeObserver_=newn.ResizeObserver(n.debouncedHandler_),n.resizeObserver_.observe(t.el())):(n.loadListener_=function(){if(n.el_&&n.el_.contentWindow){vare=n.debouncedHandler_,t=n.unloadListener_=function(){Qe(this,"resize",e),Qe(this,"unload",t),t=null};Ye(n.el_.contentWindow,"unload",t),Ye(n.el_.contentWindow,"resize",e)}},n.one("load",n.loadListener_)),n}kt(t,e);vari=t.prototype;returni.createEl=function(){returne.prototype.createEl.call(this,"iframe",{className:"vjs-resize-manager",tabIndex:-1},{"aria-hidden":"true"})},i.resizeHandler=function(){this.player_&&this.player_.trigger&&this.player_.trigger("playerresize")},i.dispose=function(){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,e.prototype.dispose.call(this)},t}(St);St.registerComponent("ResizeManager",Er);varwr=function(e){functiont(t,i){varn,r=Tt({createEl:!1},i);return(n=e.call(this,t,r)||this).reset_(),n.on(n.player_,"durationchange",n.handleDurationchange),Vt&&"hidden"ins.a&&"visibilityState"ins.a&&n.on(s.a,"visibilitychange",n.handleVisibilityChange),n}kt(t,e);vari=t.prototype;returni.handleVisibilityChange=function(){this.player_.duration()===1/0&&(s.a.hidden?this.stopTracking():this.startTracking())},i.isBehind_=function(){if(!this.timeupdateSeen_)return!1;vare=this.liveCurrentTime(),t=this.player_.currentTime(),i=2*this.seekableIncrement_+.07;returne!==1/0&&e-i>=t},i.trackLive_=function(){this.pastSeekEnd_=this.pastSeekEnd_;vare=this.player_.seekable();if(e&&e.length){vart=this.seekableEnd();t!==this.lastSeekEnd_&&(this.lastSeekEnd_&&(this.seekableIncrementList_=this.seekableIncrementList_.slice(-11),this.seekableIncrementList_.push(Math.abs(t-this.lastSeekEnd_)),this.seekableIncrementList_.length>3&&(this.seekableIncrement_=function(e){vart=Math.floor(e.length/2),i=[].concat(e).sort(function(e,t){returne-t});returne.length%2!==0?i[t]:(i[t-1]+i[t])/2}(this.seekableIncrementList_))),this.pastSeekEnd_=0,this.lastSeekEnd_=t,this.trigger("seekableendchange")),this.pastSeekEnd_=this.pastSeekEnd()+.03,this.isBehind_()!==this.behindLiveEdge()&&(this.behindLiveEdge_=this.isBehind_(),this.trigger("liveedgechange"))}},i.handleDurationchange=function(){this.player_.duration()===1/0?this.startTracking():this.stopTracking()},i.startTracking=function(){vare=this;this.isTracking()||(this.timeupdateSeen_||(this.timeupdateSeen_=this.player_.hasStarted()),this.trackingInterval_=this.setInterval(this.trackLive_,30),this.trackLive_(),this.on(this.player_,"play",this.trackLive_),this.on(this.player_,"pause",this.trackLive_),this.timeupdateSeen_||(this.one(this.player_,"play",this.handlePlay),this.handleTimeupdate=function(){e.timeupdateSeen_=!0,e.handleTimeupdate=null},this.one(this.player_,"timeupdate",this.handleTimeupdate)))},i.handlePlay=function(){this.one(this.player_,"timeupdate",this.seekToLiveEdge)},i.reset_=function(){this.pastSeekEnd_=0,this.lastSeekEnd_=null,this.behindLiveEdge_=null,this.timeupdateSeen_=!1,this.clearInterval(this.trackingInterval_),this.trackingInterval_=null,this.seekableIncrement_=12,this.seekableIncrementList_=[],this.off(this.player_,"play",this.trackLive_),this.off(this.player_,"pause",this.trackLive_),this.off(this.player_,"play",this.handlePlay),this.off(this.player_,"timeupdate",this.seekToLiveEdge),this.handleTimeupdate&&(this.off(this.player_,"timeupdate",this.handleTimeupdate),this.handleTimeupdate=null)},i.stopTracking=function(){this.isTracking()&&this.reset_()},i.seekableEnd=function(){for(vare=this.player_.seekable(),t=[],i=e?e.length:0;i--;)t.push(e.end(i));returnt.length?t.sort()[t.length-1]:1/0},i.seekableStart=function(){for(vare=this.player_.seekable(),t=[],i=e?e.length:0;i--;)t.push(e.start(i));returnt.length?t.sort()[0]:0},i.liveWindow=function(){vare=this.liveCurrentTime();returne===1/0?1/0:e-this.seekableStart()},i.isLive=function(){returnthis.isTracking()},i.atLiveEdge=function(){return!this.behindLiveEdge()},i.liveCurrentTime=function(){returnthis.pastSeekEnd()+this.seekableEnd()},i.pastSeekEnd=function(){returnthis.pastSeekEnd_},i.behindLiveEdge=function(){returnthis.behindLiveEdge_},i.isTracking=function(){return"number"===typeofthis.trackingInterval_},i.seekToLiveEdge=function(){this.atLiveEdge()||(this.player_.currentTime(this.liveCurrentTime()),this.player_.paused()&&this.player_.play())},i.dispose=function(){this.stopTracking(),e.prototype.dispose.call(this)},t}(St);St.registerComponent("LiveTracker",wr);varAr=function(e){vart=e.el();if(t.hasAttribute("src"))returne.triggerSourceset(t.src),!0;vari=e.$$("source"),n=[],r="";if(!i.length)return!1;for(vara=0;a<i.length;a++){vars=i[a].src;s&&-1===n.indexOf(s)&&n.push(s)}return!!n.length&&(1===n.length&&(r=n[0]),e.triggerSourceset(r),!0)},Pr=Object.defineProperty({},"innerHTML",{get:function(){returnthis.cloneNode(!0).innerHTML},set:function(e){vart=s.a.createElement(this.nodeName.toLowerCase());t.innerHTML=e;for(vari=s.a.createDocumentFragment();t.childNodes.length;)i.appendChild(t.childNodes[0]);returnthis.innerText="",r.a.Element.prototype.appendChild.call(this,i),this.innerHTML}}),Ir=function(e,t){for(vari={},n=0;n<e.length&&!((i=Object.getOwnPropertyDescriptor(e[n],t))&&i.set&&i.get);n++);returni.enumerable=!0,i.configurable=!0,i},Or=function(e){vart=e.el();if(!t.resetSourceWatch_){vari={},n=function(e){returnIr([e.el(),r.a.HTMLMediaElement.prototype,r.a.Element.prototype,Pr],"innerHTML")}(e),a=function(i){returnfunction(){for(varn=arguments.length,r=newArray(n),a=0;a<n;a++)r[a]=arguments[a];vars=i.apply(t,r);returnAr(e),s}};["append","appendChild","insertAdjacentHTML"].forEach(function(e){t[e]&&(i[e]=t[e],t[e]=a(i[e]))}),Object.defineProperty(t,"innerHTML",Tt(n,{set:a(n.set)})),t.resetSourceWatch_=function(){t.resetSourceWatch_=null,Object.keys(i).forEach(function(e){t[e]=i[e]}),Object.defineProperty(t,"innerHTML",n)},e.one("sourceset",t.resetSourceWatch_)}},Lr=Object.defineProperty({},"src",{get:function(){returnthis.hasAttribute("src")?Pi(r.a.Element.prototype.getAttribute.call(this,"src")):""},set:function(e){returnr.a.Element.prototype.setAttribute.call(this,"src",e),e}}),xr=function(e){if(e.featuresSourceset){vart=e.el();if(!t.resetSourceset_){vari=function(e){returnIr([e.el(),r.a.HTMLMediaElement.prototype,Lr],"src")}(e),n=t.setAttribute,a=t.load;Object.defineProperty(t,"src",Tt(i,{set:function(n){varr=i.set.call(t,n);returne.triggerSourceset(t.src),r}})),t.setAttribute=function(i,r){vara=n.call(t,i,r);return/src/i.test(i)&&e.triggerSourceset(t.src),a},t.load=function(){vari=a.call(t);returnAr(e)||(e.triggerSourceset(""),Or(e)),i},t.currentSrc?e.triggerSourceset(t.currentSrc):Ar(e)||Or(e),t.resetSourceset_=function(){t.resetSourceset_=null,t.load=a,t.setAttribute=n,Object.defineProperty(t,"src",i),t.resetSourceWatch_&&t.resetSourceWatch_()}}}},Dr=function(e){functiont(t,i){varn;n=e.call(this,t,i)||this;varr=t.source,a=!1;if(r&&(n.el_.currentSrc!==r.src||t.tag&&3===t.tag.initNetworkState_)?n.setSource(r):n.handleLateInit_(n.el_),t.enableSourceset&&n.setupSourcesetHandling_(),n.el_.hasChildNodes()){for(vars=n.el_.childNodes,o=s.length,u=[];o--;){varl=s[o];"track"===l.nodeName.toLowerCase()&&(n.featuresNativeTextTracks?(n.remoteTextTrackEls().addTrackElement_(l),n.remoteTextTracks().addTrack(l.track),n.textTracks().addTrack(l.track),a||n.el_.hasAttribute("crossorigin")||!Oi(l.src)||(a=!0)):u.push(l))}for(varc=0;c<u.length;c++)n.el_.removeChild(u[c])}returnn.proxyNativeTracks_(),n.featuresNativeTextTracks&&a&&K.warn("Text 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is not ready. (Video.js)")}},i.duration=function(){vare=this;if(this.el_.duration===1/0&&Ut&&Ft&&0===this.el_.currentTime){returnthis.on("timeupdate",functiont(){e.el_.currentTime>0&&(e.el_.duration===1/0&&e.trigger("durationchange"),e.off("timeupdate",t))}),NaN}returnthis.el_.duration||NaN},i.width=function(){returnthis.el_.offsetWidth},i.height=function(){returnthis.el_.offsetHeight},i.proxyWebkitFullscreen_=function(){vare=this;if("webkitDisplayingFullscreen"inthis.el_){vart=function(){this.trigger("fullscreenchange",{isFullscreen:!1})},i=function(){"webkitPresentationMode"inthis.el_&&"picture-in-picture"!==this.el_.webkitPresentationMode&&(this.one("webkitendfullscreen",t),this.trigger("fullscreenchange",{isFullscreen:!0}))};this.on("webkitbeginfullscreen",i),this.on("dispose",function(){e.off("webkitbeginfullscreen",i),e.off("webkitendfullscreen",t)})}},i.supportsFullScreen=function(){if("function"===typeofthis.el_.webkitEnterFullScreen){vare=r.a.navigator&&r.a.navigator.userAgent||"";if(/Android/.test(e)||!/Chrome|Mac OS X 10.5/.test(e))return!0}return!1},i.enterFullScreen=function(){vare=this.el_;e.paused&&e.networkState<=e.HAVE_METADATA?(this.el_.play(),this.setTimeout(function(){e.pause(),e.webkitEnterFullScreen()},0)):e.webkitEnterFullScreen()},i.exitFullScreen=function(){this.el_.webkitExitFullScreen()},i.requestPictureInPicture=function(){returnthis.el_.requestPictureInPicture()},i.src=function(e){if(void0===e)returnthis.el_.src;this.setSrc(e)},i.reset=function(){t.resetMediaElement(this.el_)},i.currentSrc=function(){returnthis.currentSource_?this.currentSource_.src:this.el_.currentSrc},i.setControls=function(e){this.el_.controls=!!e},i.addTextTrack=function(t,i,n){returnthis.featuresNativeTextTracks?this.el_.addTextTrack(t,i,n):e.prototype.addTextTrack.call(this,t,i,n)},i.createRemoteTextTrack=function(t){if(!this.featuresNativeTextTracks)returne.prototype.createRemoteTextTrack.call(this,t);vari=s.a.createElement("track");returnt.kind&&(i.kind=t.kind),t.label&&(i.label=t.label),(t.language||t.srclang)&&(i.srclang=t.language||t.srclang),t.default&&(i.default=t.default),t.id&&(i.id=t.id),t.src&&(i.src=t.src),i},i.addRemoteTextTrack=function(t,i){varn=e.prototype.addRemoteTextTrack.call(this,t,i);returnthis.featuresNativeTextTracks&&this.el().appendChild(n),n},i.removeRemoteTextTrack=function(t){if(e.prototype.removeRemoteTextTrack.call(this,t),this.featuresNativeTextTracks)for(vari=this.$$("track"),n=i.length;n--;)t!==i[n]&&t!==i[n].track||this.el().removeChild(i[n])},i.getVideoPlaybackQuality=function(){if("function"===typeofthis.el().getVideoPlaybackQuality)returnthis.el().getVideoPlaybackQuality();vare={};return"undefined"!==typeofthis.el().webkitDroppedFrameCount&&"undefined"!==typeofthis.el().webkitDecodedFrameCount&&(e.droppedVideoFrames=this.el().webkitDroppedFrameCount,e.totalVideoFrames=this.el().webkitDecodedFrameCount),r.a.performance&&"function"===typeofr.a.performance.now?e.creationTime=r.a.performance.now():r.a.performance&&r.a.performance.timing&&"number"===typeofr.a.performance.timing.navigationStart&&(e.creationTime=r.a.Date.now()-r.a.performance.timing.navigationStart),e},t}(qi);if(ae()){Dr.TEST_VID=s.a.createElement("video");varRr=s.a.createElement("track");Rr.kind="captions",Rr.srclang="en",Rr.label="English",Dr.TEST_VID.appendChild(Rr)}Dr.isSupported=function(){try{Dr.TEST_VID.volume=.5}catch(e){return!1}return!(!Dr.TEST_VID||!Dr.TEST_VID.canPlayType)},Dr.canPlayType=function(e){returnDr.TEST_VID.canPlayType(e)},Dr.canPlaySource=function(e,t){returnDr.canPlayType(e.type)},Dr.canControlVolume=function(){try{vare=Dr.TEST_VID.volume;returnDr.TEST_VID.volume=e/2+.1,e!==Dr.TEST_VID.volume}catch(t){return!1}},Dr.canMuteVolume=function(){try{vare=Dr.TEST_VID.muted;returnDr.TEST_VID.muted=!e,Dr.TEST_VID.muted?_e(Dr.TEST_VID,"muted","muted"):be(Dr.TEST_VID,"muted"),e!==Dr.TEST_VID.muted}catch(t){return!1}},Dr.canControlPlaybackRate=function(){if(Ut&&Ft&&Ht<58)return!1;try{vare=Dr.TEST_VID.playbackRate;returnDr.TEST_VID.playbackRate=e/2+.1,e!==Dr.TEST_VID.playbackRate}catch(t){return!1}},Dr.canOverrideAttributes=function(){try{vare=function(){};Object.defineProperty(s.a.createElement("video"),"src",{get:e,set:e}),Object.defineProperty(s.a.createElement("audio"),"src",{get:e,set:e}),Object.defineProperty(s.a.createElement("video"),"innerHTML",{get:e,set:e}),Object.defineProperty(s.a.createElement("audio"),"innerHTML",{get:e,set:e})}catch(t){return!1}return!0},Dr.supportsNativeTextTracks=function(){returnWt||Dt&&Ft},Dr.supportsNativeVideoTracks=function(){return!(!Dr.TEST_VID||!Dr.TEST_VID.videoTracks)},Dr.supportsNativeAudioTracks=function(){return!(!Dr.TEST_VID||!Dr.TEST_VID.audioTracks)},Dr.Events=["loadstart","suspend","abort","error","emptied","stalled","loadedmetadata","loadeddata","canplay","canplaythrough","playing","waiting","seeking","seeked","ended","durationchange","timeupdate","progress","play","pause","ratechange","resize","volumechange"],Dr.prototype.featuresVolumeControl=Dr.canControlVolume(),Dr.prototype.featuresMuteControl=Dr.canMuteVolume(),Dr.prototype.featuresPlaybackRate=Dr.canControlPlaybackRate(),Dr.prototype.featuresSourceset=Dr.canOverrideAttributes(),Dr.prototype.movingMediaElementInDOM=!Dt,Dr.prototype.featuresFullscreenResize=!0,Dr.prototype.featuresProgressEvents=!0,Dr.prototype.featuresTimeupdateEvents=!0,Dr.prototype.featuresNativeTextTracks=Dr.supportsNativeTextTracks(),Dr.prototype.featuresNativeVideoTracks=Dr.supportsNativeVideoTracks(),Dr.prototype.featuresNativeAudioTracks=Dr.supportsNativeAudioTracks();varUr=Dr.TEST_VID&&Dr.TEST_VID.constructor.prototype.canPlayType,Mr=/^application\/(?:x-|vnd\.apple\.)mpegurl/i;Dr.patchCanPlayType=function(){Mt>=4&&!jt&&!Ft&&(Dr.TEST_VID.constructor.prototype.canPlayType=function(e){returne&&Mr.test(e)?"maybe":Ur.call(this,e)})},Dr.unpatchCanPlayType=function(){vare=Dr.TEST_VID.constructor.prototype.canPlayType;returnDr.TEST_VID.constructor.prototype.canPlayType=Ur,e},Dr.patchCanPlayType(),Dr.disposeMediaElement=function(e){if(e){for(e.parentNode&&e.parentNode.removeChild(e);e.hasChildNodes();)e.removeChild(e.firstChild);e.removeAttribute("src"),"function"===typeofe.load&&function(){try{e.load()}catch(t){}}()}},Dr.resetMediaElement=function(e){if(e){for(vart=e.querySelectorAll("source"),i=t.length;i--;)e.removeChild(t[i]);e.removeAttribute("src"),"function"===typeofe.load&&function(){try{e.load()}catch(t){}}()}},["muted","defaultMuted","autoplay","controls","loop","playsinline"].forEach(function(e){Dr.prototype[e]=function(){returnthis.el_[e]||this.el_.hasAttribute(e)}}),["muted","defaultMuted","autoplay","loop","playsinline"].forEach(function(e){Dr.prototype["set"+bt(e)]=function(t){this.el_[e]=t,t?this.el_.setAttribute(e,e):this.el_.removeAttribute(e)}}),["paused","currentTime","buffered","volume","poster","preload","error","seeking","seekable","ended","playbackRate","defaultPlaybackRate","played","networkState","readyState","videoWidth","videoHeight"].forEach(function(e){Dr.prototype[e]=function(){returnthis.el_[e]}}),["volume","src","poster","preload","playbackRate","defaultPlaybackRate"].forEach(function(e){Dr.prototype["set"+bt(e)]=function(t){this.el_[e]=t}}),["pause","load","play"].forEach(function(e){Dr.prototype[e]=function(){returnthis.el_[e]()}}),qi.withSourceHandlers(Dr),Dr.nativeSourceHandler={},Dr.nativeSourceHandler.canPlayType=function(e){try{returnDr.TEST_VID.canPlayType(e)}catch(t){return""}},Dr.nativeSourceHandler.canHandleSource=function(e,t){if(e.type)returnDr.nativeSourceHandler.canPlayType(e.type);if(e.src){vari=Ii(e.src);returnDr.nativeSourceHandler.canPlayType("video/"+i)}return""},Dr.nativeSourceHandler.handleSource=function(e,t,i){t.setSrc(e.src)},Dr.nativeSourceHandler.dispose=function(){},Dr.registerSourceHandler(Dr.nativeSourceHandler),qi.registerTech("Html5",Dr);varNr=["progress","abort","suspend","emptied","stalled","loadedmetadata","loadeddata","timeupdate","resize","volumechange","texttrackchange"],jr={canplay:"CanPlay",canplaythrough:"CanPlayThrough",playing:"Playing",seeked:"Seeked"},Br=["tiny","xsmall","small","medium","large","xlarge","huge"],Fr={};Br.forEach(function(e){vart="x"===e.charAt(0)?"x-"+e.substring(1):e;Fr[e]="vjs-layout-"+t});varHr={tiny:210,xsmall:320,small:425,medium:768,large:1440,xlarge:2560,huge:1/0},Vr=function(e){functiont(i,n,r){vara;if(i.id=i.id||n.id||"vjs_video_"+We(),(n=Z(t.getTagSettings(i),n)).initChildren=!1,n.createEl=!1,n.evented=!1,n.reportTouchActivity=!1,!n.language)if("function"===typeofi.closest){vars=i.closest("[lang]");s&&s.getAttribute&&(n.language=s.getAttribute("lang"))}elsefor(varo=i;o&&1===o.nodeType;){if(ye(o).hasOwnProperty("lang")){n.language=o.getAttribute("lang");break}o=o.parentNode}if((a=e.call(this,null,n,r)||this).boundDocumentFullscreenChange_=rt(wt(a),a.documentFullscreenChange_),a.boundFullWindowOnEscKey_=rt(wt(a),a.fullWindowOnEscKey),a.log=X(a.id_),a.fsApi_=Zt,a.isPosterFromTech_=!1,a.queuedCallbacks_=[],a.isReady_=!1,a.hasStarted_=!1,a.userActive_=!1,!a.options_||!a.options_.techOrder||!a.options_.techOrder.length)thrownewError("No techOrder specified. Did you overwrite videojs.options instead of just changing the properties you want to override?");if(a.tag=i,a.tagAttributes=i&&ye(i),a.language(a.options_.language),n.languages){varu={};Object.getOwnPropertyNames(n.languages).forEach(function(e){u[e.toLowerCase()]=n.languages[e]}),a.languages_=u}elsea.languages_=t.prototype.options_.languages;a.resetCache_(),a.poster_=n.poster||"",a.controls_=!!n.controls,i.controls=!1,i.removeAttribute("controls"),a.changingSrc_=!1,a.playCallbacks_=[],a.playTerminatedQueue_=[],i.hasAttribute("autoplay")?a.autoplay(!0):a.autoplay(a.options_.autoplay),n.plugins&&Object.keys(n.plugins).forEach(function(e){if("function"!==typeofa[e])thrownewError('plugin "'+e+'" does not 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Player")),a.isAudio()&&a.addClass("vjs-audio"),a.flexNotSupported_()&&a.addClass("vjs-no-flex"),Gt&&a.addClass("vjs-touch-enabled"),Dt||a.addClass("vjs-workinghover"),t.players[a.id_]=wt(a);varc=z.split(".")[0];returna.addClass("vjs-v"+c),a.userActive(!0),a.reportUserActivity(),a.one("play",a.listenForUserActivity_),a.on("stageclick",a.handleStageClick_),a.on("keydown",a.handleKeyDown),a.breakpoints(a.options_.breakpoints),a.responsive(a.options_.responsive),a}kt(t,e);vari=t.prototype;returni.dispose=function(){vari=this;this.trigger("dispose"),this.off("dispose"),Qe(s.a,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),Qe(s.a,"keydown",this.boundFullWindowOnEscKey_),this.styleEl_&&this.styleEl_.parentNode&&(this.styleEl_.parentNode.removeChild(this.styleEl_),this.styleEl_=null),t.players[this.id_]=null,this.tag&&this.tag.player&&(this.tag.player=null),this.el_&&this.el_.player&&(this.el_.player=null),this.tech_&&(this.tech_.dispose(),this.isPosterFromTech_=!1,this.poster_=""),this.playerElIngest_&&(this.playerElIngest_=null),this.tag&&(this.tag=null),zi[this.id()]=null,Vi.names.forEach(function(e){vart=Vi[e],n=i[t.getterName]();n&&n.off&&n.off()}),e.prototype.dispose.call(this)},i.createEl=function(){vart,i=this.tag,n=this.playerElIngest_=i.parentNode&&i.parentNode.hasAttribute&&i.parentNode.hasAttribute("data-vjs-player"),a="video-js"===this.tag.tagName.toLowerCase();n?t=this.el_=i.parentNode:a||(t=this.el_=e.prototype.createEl.call(this,"div"));varo=ye(i);if(a){for(t=this.el_=i,i=this.tag=s.a.createElement("video");t.children.length;)i.appendChild(t.firstChild);de(t,"video-js")||pe(t,"video-js"),t.appendChild(i),n=this.playerElIngest_=t,Object.keys(t).forEach(function(e){i[e]=t[e]})}if(i.setAttribute("tabindex","-1"),o.tabindex="-1",(Vt||Ft&&zt)&&(i.setAttribute("role","application"),o.role="application"),i.removeAttribute("width"),i.removeAttribute("height"),"width"ino&&deleteo.width,"height"ino&&deleteo.height,Object.getOwnPropertyNames(o).forEach(function(e){a&&"class"===e||t.setAttribute(e,o[e]),a&&i.setAttribute(e,o[e])}),i.playerId=i.id,i.id+="_html5_api",i.className="vjs-tech",i.player=t.player=this,this.addClass("vjs-paused"),!0!==r.a.VIDEOJS_NO_DYNAMIC_STYLE){this.styleEl_=Fe("vjs-styles-dimensions");varu=De(".vjs-styles-defaults"),l=De("head");l.insertBefore(this.styleEl_,u?u.nextSibling:l.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);for(varc=i.getElementsByTagName("a"),h=0;h<c.length;h++){vard=c.item(h);pe(d,"vjs-hidden"),d.setAttribute("hidden","hidden")}returni.initNetworkState_=i.networkState,i.parentNode&&!n&&i.parentNode.insertBefore(t,i),he(i,t),this.children_.unshift(i),this.el_.setAttribute("lang",this.language_),this.el_=t,t},i.width=function(e){returnthis.dimension("width",e)},i.height=function(e){returnthis.dimension("height",e)},i.dimension=function(e,t){vari=e+"_";if(void0===t)returnthis[i]||0;if(""===t)returnthis[i]=void0,voidthis.updateStyleEl_();varn=parseFloat(t);isNaN(n)?K.error('Improper value "'+t+'" supplied for for '+e):(this[i]=n,this.updateStyleEl_())},i.fluid=function(e){if(void0===e)return!!this.fluid_;vart,i;this.fluid_=!!e,ut(this)&&this.off("playerreset",this.updateStyleEl_),e?(this.addClass("vjs-fluid"),this.fill(!1),ut(t=function(){this.on("playerreset",this.updateStyleEl_)})?i():(t.eventedCallbacks||(t.eventedCallbacks=[]),t.eventedCallbacks.push(i))):this.removeClass("vjs-fluid"),this.updateStyleEl_()},i.fill=function(e){if(void0===e)return!!this.fill_;this.fill_=!!e,e?(this.addClass("vjs-fill"),this.fluid(!1)):this.removeClass("vjs-fill")},i.aspectRatio=function(e){if(void0===e)returnthis.aspectRatio_;if(!/^\d+\:\d+$/.test(e))thrownewError("Improper value supplied for aspect ratio. The format should be width:height, for example 16:9.");this.aspectRatio_=e,this.fluid(!0),this.updateStyleEl_()},i.updateStyleEl_=function(){if(!0!==r.a.VIDEOJS_NO_DYNAMIC_STYLE){vare,t,i,n=(void0!==this.aspectRatio_&&"auto"!==this.aspectRatio_?this.aspectRatio_:this.videoWidth()>0?this.videoWidth()+":"+this.videoHeight():"16:9").split(":"),a=n[1]/n[0];e=void0!==this.width_?this.width_:void0!==this.height_?this.height_/a:this.videoWidth()||300,t=void0!==this.height_?this.height_:e*a,i=/^[^a-zA-Z]/.test(this.id())?"dimensions-"+this.id():this.id()+"-dimensions",this.addClass(i),He(this.styleEl_,"\n ."+i+" {\n width: "+e+"px;\n height: "+t+"px;\n }\n\n ."+i+".vjs-fluid {\n padding-top: "+100*a+"%;\n }\n ")}else{vars="number"===typeofthis.width_?this.width_:this.options_.width,o="number"===typeofthis.height_?this.height_:this.options_.height,u=this.tech_&&this.tech_.el();u&&(s>=0&&(u.width=s),o>=0&&(u.height=o))}},i.loadTech_=function(e,t){vari=this;this.tech_&&this.unloadTech_();varn=bt(e),r=e.charAt(0).toLowerCase()+e.slice(1);"Html5"!==n&&this.tag&&(qi.getTech("Html5").disposeMediaElement(this.tag),this.tag.player=null,this.tag=null),this.techName_=n,this.isReady_=!1;vara={source:t,autoplay:"string"!==typeofthis.autoplay()&&this.autoplay(),nativeControlsForTouch:this.options_.nativeControlsForTouch,playerId:this.id(),techId:this.id()+"_"+r+"_api",playsinline:this.options_.playsinline,preload:this.options_.preload,loop:this.options_.loop,muted:this.options_.muted,poster:this.poster(),language:this.language(),playerElIngest:this.playerElIngest_||!1,"vtt.js":this.options_["vtt.js"],canOverridePoster:!!this.options_.techCanOverridePoster,enableSourceset:this.options_.enableSourceset,Promise:this.options_.Promise};Vi.names.forEach(function(e){vart=Vi[e];a[t.getterName]=i[t.privateName]}),Z(a,this.options_[n]),Z(a,this.options_[r]),Z(a,this.options_[e.toLowerCase()]),this.tag&&(a.tag=this.tag),t&&t.src===this.cache_.src&&this.cache_.currentTime>0&&(a.startTime=this.cache_.currentTime);vars=qi.getTech(e);if(!s)thrownewError("No Tech named '"+n+"' exists! '"+n+"' should be registered using videojs.registerTech()'");this.tech_=news(a),this.tech_.ready(rt(this,this.handleTechReady_),!0),ci(this.textTracksJson_||[],this.tech_),Nr.forEach(function(e){i.on(i.tech_,e,i["handleTech"+bt(e)+"_"])}),Object.keys(jr).forEach(function(e){i.on(i.tech_,e,function(t){0===i.tech_.playbackRate()&&i.tech_.seeking()?i.queuedCallbacks_.push({callback:i["handleTech"+jr[e]+"_"].bind(i),event:t}):i["handleTech"+jr[e]+"_"](t)})}),this.on(this.tech_,"loadstart",this.handleTechLoadStart_),this.on(this.tech_,"sourceset",this.handleTechSourceset_),this.on(this.tech_,"waiting",this.handleTechWaiting_),this.on(this.tech_,"ended",this.handleTechEnded_),this.on(this.tech_,"seeking",this.handleTechSeeking_),this.on(this.tech_,"play",this.handleTechPlay_),this.on(this.tech_,"firstplay",this.handleTechFirstPlay_),this.on(this.tech_,"pause",this.handleTechPause_),this.on(this.tech_,"durationchange",this.handleTechDurationChange_),this.on(this.tech_,"fullscreenchange",this.handleTechFullscreenChange_),this.on(this.tech_,"enterpictureinpicture",this.handleTechEnterPictureInPicture_),this.on(this.tech_,"leavepictureinpicture",this.handleTechLeavePictureInPicture_),this.on(this.tech_,"error",this.handleTechError_),this.on(this.tech_,"loadedmetadata",this.updateStyleEl_),this.on(this.tech_,"posterchange",this.handleTechPosterChange_),this.on(this.tech_,"textdata",this.handleTechTextData_),this.on(this.tech_,"ratechange",this.handleTechRateChange_),this.usingNativeControls(this.techGet_("controls")),this.controls()&&!this.usingNativeControls()&&this.addTechControlsListeners_(),this.tech_.el().parentNode===this.el()||"Html5"===n&&this.tag||he(this.tech_.el(),this.el()),this.tag&&(this.tag.player=null,this.tag=null)},i.unloadTech_=function(){vare=this;Vi.names.forEach(function(t){vari=Vi[t];e[i.privateName]=e[i.getterName]()}),this.textTracksJson_=li(this.tech_),this.isReady_=!1,this.tech_.dispose(),this.tech_=!1,this.isPosterFromTech_&&(this.poster_="",this.trigger("posterchange")),this.isPosterFromTech_=!1},i.tech=function(e){returnvoid0===e&&K.warn("Using the tech directly can be dangerous. I hope you know what you're doing.\nSee https://github.com/videojs/video.js/issues/2617 for more info.\n"),this.tech_},i.addTechControlsListeners_=function(){this.removeTechControlsListeners_(),this.on(this.tech_,"mouseup",this.handleTechClick_),this.on(this.tech_,"dblclick",this.handleTechDoubleClick_),this.on(this.tech_,"touchstart",this.handleTechTouchStart_),this.on(this.tech_,"touchmove",this.handleTechTouchMove_),this.on(this.tech_,"touchend",this.handleTechTouchEnd_),this.on(this.tech_,"tap",this.handleTechTap_)},i.removeTechControlsListeners_=function(){this.off(this.tech_,"tap",this.handleTechTap_),this.off(this.tech_,"touchstart",this.handleTechTouchStart_),this.off(this.tech_,"touchmove",this.handleTechTouchMove_),this.off(this.tech_,"touchend",this.handleTechTouchEnd_),this.off(this.tech_,"mouseup",this.handleTechClick_),this.off(this.tech_,"dblclick",this.handleTechDoubleClick_)},i.handleTechReady_=function(){this.triggerReady(),this.cache_.volume&&this.techCall_("setVolume",this.cache_.volume),this.handleTechPosterChange_(),this.handleTechDurationChange_()},i.handleTechLoadStart_=function(){this.removeClass("vjs-ended"),this.removeClass("vjs-seeking"),this.error(null),this.handleTechDurationChange_(),this.paused()?(this.hasStarted(!1),this.trigger("loadstart")):(this.trigger("loadstart"),this.trigger("firstplay")),this.manualAutoplay_(this.autoplay())},i.manualAutoplay_=function(e){vart=this;if(this.tech_&&"string"===typeofe){vari,n=function(){vare=t.muted();t.muted(!0);vari=function(){t.muted(e)};t.playTerminatedQueue_.push(i);varn=t.play();if(si(n))returnn.catch(i)};if("any"===e&&!0!==this.muted()?si(i=this.play())&&(i=i.catch(n)):i="muted"===e&&!0!==this.muted()?n():this.play(),si(i))returni.then(function(){t.trigger({type:"autoplay-success",autoplay:e})}).catch(function(i){t.trigger({type:"autoplay-failure",autoplay:e})})}},i.updateSourceCaches_=function(e){void0===e&&(e="");vart=e,i="";"string"!==typeoft&&(t=e.src,i=e.type),this.cache_.source=this.cache_.source||{},this.cache_.sources=this.cache_.sources||[],t&&!i&&(i=function(e,t){if(!t)return"";if(e.cache_.source.src===t&&e.cache_.source.type)returne.cache_.source.type;vari=e.cache_.sources.filter(function(e){returne.src===t});if(i.length)returni[0].type;for(varn=e.$$("source"),r=0;r<n.length;r++){vara=n[r];if(a.type&&a.src&&a.src===t)returna.type}returnen(t)}(this,t)),this.cache_.source=Tt({},e,{src:t,type:i});for(varn=this.cache_.sources.filter(function(e){returne.src&&e.src===t}),r=[],a=this.$$("source"),s=[],o=0;o<a.length;o++){varu=ye(a[o]);r.push(u),u.src&&u.src===t&&s.push(u.src)}s.length&&!n.length?this.cache_.sources=r:n.length||(this.cache_.sources=[this.cache_.source]),this.cache_.src=t},i.handleTechSourceset_=function(e){vart=this;if(!this.changingSrc_){vari=function(e){returnt.updateSourceCaches_(e)},n=this.currentSource().src,r=e.src;n&&!/^blob:/.test(n)&&/^blob:/.test(r)&&(!this.lastSource_||this.lastSource_.tech!==r&&this.lastSource_.player!==n)&&(i=function(){}),i(r),e.src||this.tech_.any(["sourceset","loadstart"],function(e){if("sourceset"!==e.type){vari=t.techGet("currentSrc");t.lastSource_.tech=i,t.updateSourceCaches_(i)}})}this.lastSource_={player:this.currentSource().src,tech:e.src},this.trigger({src:e.src,type:"sourceset"})},i.hasStarted=function(e){if(void0===e)returnthis.hasStarted_;e!==this.hasStarted_&&(this.hasStarted_=e,this.hasStarted_?(this.addClass("vjs-has-started"),this.trigger("firstplay")):this.removeClass("vjs-has-started"))},i.handleTechPlay_=function(){this.removeClass("vjs-ended"),this.removeClass("vjs-paused"),this.addClass("vjs-playing"),this.hasStarted(!0),this.trigger("play")},i.handleTechRateChange_=function(){this.tech_.playbackRate()>0&&0===this.cache_.lastPlaybackRate&&(this.queuedCallbacks_.forEach(function(e){returne.callback(e.event)}),this.queuedCallbacks_=[]),this.cache_.lastPlaybackRate=this.tech_.playbackRate(),this.trigger("ratechange")},i.handleTechWaiting_=function(){vare=this;this.addClass("vjs-waiting"),this.trigger("waiting");vart=this.currentTime();this.on("timeupdate",functioni(){t!==e.currentTime()&&(e.removeClass("vjs-waiting"),e.off("timeupdate",i))})},i.handleTechCanPlay_=function(){this.removeClass("vjs-waiting"),this.trigger("canplay")},i.handleTechCanPlayThrough_=function(){this.removeClass("vjs-waiting"),this.trigger("canplaythrough")},i.handleTechPlaying_=function(){this.removeClass("vjs-waiting"),this.trigger("playing")},i.handleTechSeeking_=function(){this.addClass("vjs-seeking"),this.trigger("seeking")},i.handleTechSeeked_=function(){this.removeClass("vjs-seeking"),this.removeClass("vjs-ended"),this.trigger("seeked")},i.handleTechFirstPlay_=function(){this.options_.starttime&&(K.warn("Passing the `starttime` option to the player will be deprecated in 6.0"),this.currentTime(this.options_.starttime)),this.addClass("vjs-has-started"),this.trigger("firstplay")},i.handleTechPause_=function(){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.trigger("pause")},i.handleTechEnded_=function(){this.addClass("vjs-ended"),this.options_.loop?(this.currentTime(0),this.play()):this.paused()||this.pause(),this.trigger("ended")},i.handleTechDurationChange_=function(){this.duration(this.techGet_("duration"))},i.handleTechClick_=function(e){Le(e)&&this.controls_&&(this.paused()?oi(this.play()):this.pause())},i.handleTechDoubleClick_=function(e){this.controls_&&(Array.prototype.some.call(this.$$(".vjs-control-bar, .vjs-modal-dialog"),function(t){returnt.contains(e.target)})||void0!==this.options_&&void0!==this.options_.userActions&&void0!==this.options_.userActions.doubleClick&&!1===this.options_.userActions.doubleClick||(void0!==this.options_&&void0!==this.options_.userActions&&"function"===typeofthis.options_.userActions.doubleClick?this.options_.userActions.doubleClick.call(this,e):this.isFullscreen()?this.exitFullscreen():this.requestFullscreen()))},i.handleTechTap_=function(){this.userActive(!this.userActive())},i.handleTechTouchStart_=function(){this.userWasActive=this.userActive()},i.handleTechTouchMove_=function(){this.userWasActive&&this.reportUserActivity()},i.handleTechTouchEnd_=function(e){e.preventDefault()},i.handleStageClick_=function(){this.reportUserActivity()},i.toggleFullscreenClass_=function(){this.isFullscreen()?this.addClass("vjs-fullscreen"):this.removeClass("vjs-fullscreen")},i.documentFullscreenChange_=function(e){vart=this.el(),i=s.a[this.fsApi_.fullscreenElement]===t;!i&&t.matches?i=t.matches(":"+this.fsApi_.fullscreen):!i&&t.msMatchesSelector&&(i=t.msMatchesSelector(":"+this.fsApi_.fullscreen)),this.isFullscreen(i),!1===this.isFullscreen()&&Qe(s.a,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),this.fsApi_.prefixed&&this.trigger("fullscreenchange")},i.handleTechFullscreenChange_=function(e,t){t&&this.isFullscreen(t.isFullscreen),this.trigger("fullscreenchange")},i.togglePictureInPictureClass_=function(){this.isInPictureInPicture()?this.addClass("vjs-picture-in-picture"):this.removeClass("vjs-picture-in-picture")},i.handleTechEnterPictureInPicture_=function(e){this.isInPictureInPicture(!0)},i.handleTechLeavePictureInPicture_=function(e){this.isInPictureInPicture(!1)},i.handleTechError_=function(){vare=this.tech_.error();this.error(e)},i.handleTechTextData_=function(){vare=null;arguments.length>1&&(e=arguments[1]),this.trigger("textdata",e)},i.getCache=function(){returnthis.cache_},i.resetCache_=function(){this.cache_={currentTime:0,inactivityTimeout:this.options_.inactivityTimeout,duration:NaN,lastVolume:1,lastPlaybackRate:this.defaultPlaybackRate(),media:null,src:"",source:{},sources:[],volume:1}},i.techCall_=function(e,t){this.ready(function(){if(einYi)returnfunction(e,t,i,n){returnt[i](e.reduce(Ji(i),n))}(this.middleware_,this.tech_,e,t);if(einQi)returnKi(this.middleware_,this.tech_,e,t);try{this.tech_&&this.tech_[e](t)}catch(i){throwK(i),i}},!0)},i.techGet_=function(e){if(this.tech_&&this.tech_.isReady_){if(einXi)returnfunction(e,t,i){returne.reduceRight(Ji(i),t[i]())}(this.middleware_,this.tech_,e);if(einQi)returnKi(this.middleware_,this.tech_,e);try{returnthis.tech_[e]()}catch(t){if(void0===this.tech_[e])throwK("Video.js: "+e+" method not defined for "+this.techName_+" playback technology.",t),t;if("TypeError"===t.name)throwK("Video.js: "+e+" unavailable on "+this.techName_+" playback technology element.",t),this.tech_.isReady_=!1,t;throwK(t),t}}},i.play=function(){vare=this,t=this.options_.Promise||r.a.Promise;returnt?newt(function(t){e.play_(t)}):this.play_()},i.play_=function(e){vart=this;void0===e&&(e=oi),this.playCallbacks_.push(e);vari=Boolean(!this.changingSrc_&&(this.src()||this.currentSrc()));if(this.waitToPlay_&&(this.off(["ready","loadstart"],this.waitToPlay_),this.waitToPlay_=null),!this.isReady_||!i)returnthis.waitToPlay_=function(e){t.play_()},this.one(["ready","loadstart"],this.waitToPlay_),void(i||!Wt&&!Dt||this.load());varn=this.techGet_("play");null===n?this.runPlayTerminatedQueue_():this.runPlayCallbacks_(n)},i.runPlayTerminatedQueue_=function(){vare=this.playTerminatedQueue_.slice(0);this.playTerminatedQueue_=[],e.forEach(function(e){e()})},i.runPlayCallbacks_=function(e){vart=this.playCallbacks_.slice(0);this.playCallbacks_=[],this.playTerminatedQueue_=[],t.forEach(function(t){t(e)})},i.pause=function(){this.techCall_("pause")},i.paused=function(){return!1!==this.techGet_("paused")},i.played=function(){returnthis.techGet_("played")||Yt(0,0)},i.scrubbing=function(e){if("undefined"===typeofe)returnthis.scrubbing_;this.scrubbing_=!!e,e?this.addClass("vjs-scrubbing"):this.removeClass("vjs-scrubbing")},i.currentTime=function(e){return"undefined"!==typeofe?(e<0&&(e=0),voidthis.techCall_("setCurrentTime",e)):(this.cache_.currentTime=this.techGet_("currentTime")||0,this.cache_.currentTime)},i.duration=function(e){if(void0===e)returnvoid0!==this.cache_.duration?this.cache_.duration:NaN;(e=parseFloat(e))<0&&(e=1/0),e!==this.cache_.duration&&(this.cache_.duration=e,e===1/0?(this.addClass("vjs-live"),this.options_.liveui&&this.player_.liveTracker&&this.addClass("vjs-liveui")):(this.removeClass("vjs-live"),this.removeClass("vjs-liveui")),isNaN(e)||this.trigger("durationchange"))},i.remainingTime=function(){returnthis.duration()-this.currentTime()},i.remainingTimeDisplay=function(){returnMath.floor(this.duration())-Math.floor(this.currentTime())},i.buffered=function(){vare=this.techGet_("buffered");returne&&e.length||(e=Yt(0,0)),e},i.bufferedPercent=function(){returnQt(this.buffered(),this.duration())},i.bufferedEnd=function(){vare=this.buffered(),t=this.duration(),i=e.end(e.length-1);returni>t&&(i=t),i},i.volume=function(e){vart;returnvoid0!==e?(t=Math.max(0,Math.min(1,parseFloat(e))),this.cache_.volume=t,this.techCall_("setVolume",t),void(t>0&&this.lastVolume_(t))):(t=parseFloat(this.techGet_("volume")),isNaN(t)?1:t)},i.muted=function(e){if(void0===e)returnthis.techGet_("muted")||!1;this.techCall_("setMuted",e)},i.defaultMuted=function(e){returnvoid0!==e?this.techCall_("setDefaultMuted",e):this.techGet_("defaultMuted")||!1},i.lastVolume_=function(e){if(void0===e||0===e)returnthis.cache_.lastVolume;this.cache_.lastVolume=e},i.supportsFullScreen=function(){returnthis.techGet_("supportsFullScreen")||!1},i.isFullscreen=function(e){returnvoid0!==e?(this.isFullscreen_=!!e,voidthis.toggleFullscreenClass_()):!!this.isFullscreen_},i.requestFullscreen=function(e){vart;this.isFullscreen(!0),this.fsApi_.requestFullscreen?(Ye(s.a,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),this.fsApi_.prefixed||(t=this.options_.fullscreen&&this.options_.fullscreen.options||{},void0!==e&&(t=e)),oi(this.el_[this.fsApi_.requestFullscreen](t))):this.tech_.supportsFullScreen()?this.techCall_("enterFullScreen"):(this.enterFullWindow(),this.trigger("fullscreenchange"))},i.exitFullscreen=function(){this.isFullscreen(!1),this.fsApi_.requestFullscreen?oi(s.a[this.fsApi_.exitFullscreen]()):this.tech_.supportsFullScreen()?this.techCall_("exitFullScreen"):(this.exitFullWindow(),this.trigger("fullscreenchange"))},i.enterFullWindow=function(){this.isFullWindow=!0,this.docOrigOverflow=s.a.documentElement.style.overflow,Ye(s.a,"keydown",this.boundFullWindowOnEscKey_),s.a.documentElement.style.overflow="hidden",pe(s.a.body,"vjs-full-window"),this.trigger("enterFullWindow")},i.fullWindowOnEscKey=function(e){c.a.isEventKey(e,"Esc")&&(!0===this.isFullscreen()?this.exitFullscreen():this.exitFullWindow())},i.exitFullWindow=function(){this.isFullWindow=!1,Qe(s.a,"keydown",this.boundFullWindowOnEscKey_),s.a.documentElement.style.overflow=this.docOrigOverflow,fe(s.a.body,"vjs-full-window"),this.trigger("exitFullWindow")},i.isInPictureInPicture=function(e){returnvoid0!==e?(this.isInPictureInPicture_=!!e,voidthis.togglePictureInPictureClass_()):!!this.isInPictureInPicture_},i.requestPictureInPicture=function(){if("pictureInPictureEnabled"ins.a)returnthis.techGet_("requestPictureInPicture")},i.exitPictureInPicture=function(){if("pictureInPictureEnabled"ins.a)returns.a.exitPictureInPicture()},i.handleKeyDown=function(e){vart=this.options_.userActions;if(t&&t.hotkeys){(function(e){vart=e.tagName.toLowerCase();if(e.isContentEditable)return!0;if("input"===t)return-1===["button","checkbox","hidden","radio","reset","submit"].indexOf(e.type);return-1!==["textarea"].indexOf(t)})(this.el_.ownerDocument.activeElement)||("function"===typeoft.hotkeys?t.hotkeys.call(this,e):this.handleHotkeys(e))}},i.handleHotkeys=function(e){vart=this.options_.userActions?this.options_.userActions.hotkeys:{},i=t.fullscreenKey,n=void0===i?function(e){returnc.a.isEventKey(e,"f")}:i,r=t.muteKey,a=void0===r?function(e){returnc.a.isEventKey(e,"m")}:r,o=t.playPauseKey,u=void0===o?function(e){returnc.a.isEventKey(e,"k")||c.a.isEventKey(e,"Space")}:o;if(n.call(this,e)){e.preventDefault(),e.stopPropagation();varl=St.getComponent("FullscreenToggle");!1!==s.a[this.fsApi_.fullscreenEnabled]&&l.prototype.handleClick.call(this,e)}elseif(a.call(this,e)){e.preventDefault(),e.stopPropagation(),St.getComponent("MuteToggle").prototype.handleClick.call(this,e)}elseif(u.call(this,e)){e.preventDefault(),e.stopPropagation(),St.getComponent("PlayToggle").prototype.handleClick.call(this,e)}},i.canPlayType=function(e){for(vart,i=0,n=this.options_.techOrder;i<n.length;i++){varr=n[i],a=qi.getTech(r);if(a||(a=St.getComponent(r)),a){if(a.isSupported()&&(t=a.canPlayType(e)))returnt}elseK.error('The "'+r+'" tech is undefined. Skipped browser support check for that tech.')}return""},i.selectSource=function(e){vart,i=this,n=this.options_.techOrder.map(function(e){return[e,qi.getTech(e)]}).filter(function(e){vart=e[0],i=e[1];returni?i.isSupported():(K.error('The "'+t+'" tech is undefined. Skipped browser support check for that tech.'),!1)}),r=function(e,t,i){varn;returne.some(function(e){returnt.some(function(t){if(n=i(e,t))return!0})}),n},a=function(e,t){varn=e[0];if(e[1].canPlaySource(t,i.options_[n.toLowerCase()]))return{source:t,tech:n}};return(this.options_.sourceOrder?r(e,n,(t=a,function(e,i){returnt(i,e)})):r(n,e,a))||!1},i.src=function(e){vart=this;if("undefined"===typeofe)returnthis.cache_.src||"";vari=functione(t){if(Array.isArray(t)){vari=[];t.forEach(function(t){t=e(t),Array.isArray(t)?i=i.concat(t):ee(t)&&i.push(t)}),t=i}elset="string"===typeoft&&t.trim()?[tn({src:t})]:ee(t)&&"string"===typeoft.src&&t.src&&t.src.trim()?[tn(t)]:[];returnt}(e);i.length?(this.changingSrc_=!0,this.cache_.sources=i,this.updateSourceCaches_(i[0]),$i(this,i[0],function(e,n){varr,a;if(t.middleware_=n,t.cache_.sources=i,t.updateSourceCaches_(e),t.src_(e))returni.length>1?t.src(i.slice(1)):(t.changingSrc_=!1,t.setTimeout(function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})},0),voidt.triggerReady());r=n,a=t.tech_,r.forEach(function(e){returne.setTech&&e.setTech(a)})})):this.setTimeout(function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})},0)},i.src_=function(e){vart,i,n=this,r=this.selectSource([e]);return!r||(t=r.tech,i=this.techName_,bt(t)!==bt(i)?(this.changingSrc_=!0,this.loadTech_(r.tech,r.source),this.tech_.ready(function(){n.changingSrc_=!1}),!1):(this.ready(function(){this.tech_.constructor.prototype.hasOwnProperty("setSource")?this.techCall_("setSource",e):this.techCall_("src",e.src),this.changingSrc_=!1},!0),!1))},i.load=function(){this.techCall_("load")},i.reset=function(){vare=this,t=this.options_.Promise||r.a.Promise;this.paused()||!t?this.doReset_():oi(this.play().then(function(){returne.doReset_()}))},i.doReset_=function(){this.tech_&&this.tech_.clearTracks("text"),this.resetCache_(),this.poster(""),this.loadTech_(this.options_.techOrder[0],null),this.techCall_("reset"),this.resetControlBarUI_(),ut(this)&&this.trigger("playerreset")},i.resetControlBarUI_=function(){this.resetProgressBar_(),this.resetPlaybackRate_(),this.resetVolumeBar_()},i.resetProgressBar_=function(){this.currentTime(0);vare=this.controlBar,t=e.durationDisplay,i=e.remainingTimeDisplay;t&&t.updateContent(),i&&i.updateContent()},i.resetPlaybackRate_=function(){this.playbackRate(this.defaultPlaybackRate()),this.handleTechRateChange_()},i.resetVolumeBar_=function(){this.volume(1),this.trigger("volumechange")},i.currentSources=function(){vare=this.currentSource(),t=[];return0!==Object.keys(e).length&&t.push(e),this.cache_.sources||t},i.currentSource=function(){returnthis.cache_.source||{}},i.currentSrc=function(){returnthis.currentSource()&&this.currentSource().src||""},i.currentType=function(){returnthis.currentSource()&&this.currentSource().type||""},i.preload=function(e){returnvoid0!==e?(this.techCall_("setPreload",e),void(this.options_.preload=e)):this.techGet_("preload")},i.autoplay=function(e){if(void0===e)returnthis.options_.autoplay||!1;vart;"string"===typeofe&&/(any|play|muted)/.test(e)?(this.options_.autoplay=e,this.manualAutoplay_(e),t=!1):this.options_.autoplay=!!e,t="undefined"===typeoft?this.options_.autoplay:t,this.tech_&&this.techCall_("setAutoplay",t)},i.playsinline=function(e){returnvoid0!==e?(this.techCall_("setPlaysinline",e),this.options_.playsinline=e,this):this.techGet_("playsinline")},i.loop=function(e){returnvoid0!==e?(this.techCall_("setLoop",e),void(this.options_.loop=e)):this.techGet_("loop")},i.poster=function(e){if(void0===e)returnthis.poster_;e||(e=""),e!==this.poster_&&(this.poster_=e,this.techCall_("setPoster",e),this.isPosterFromTech_=!1,this.trigger("posterchange"))},i.handleTechPosterChange_=function(){if((!this.poster_||this.options_.techCanOverridePoster)&&this.tech_&&this.tech_.poster){vare=this.tech_.poster()||"";e!==this.poster_&&(this.poster_=e,this.isPosterFromTech_=!0,this.trigger("posterchange"))}},i.controls=function(e){if(void0===e)return!!this.controls_;e=!!e,this.controls_!==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_()))},i.usingNativeControls=function(e){if(void0===e)return!!this.usingNativeControls_;e=!!e,this.usingNativeControls_!==e&&(this.usingNativeControls_=e,this.usingNativeControls_?(this.addClass("vjs-using-native-controls"),this.trigger("usingnativecontrols")):(this.removeClass("vjs-using-native-controls"),this.trigger("usingcustomcontrols")))},i.error=function(e){if(void0===e)returnthis.error_||null;if(this.options_.suppressNotSupportedError&&e&&e.message&&e.message===this.localize(this.options_.notSupportedMessage)){vart=function(){this.error(e)};returnthis.options_.suppressNotSupportedError=!1,this.any(["click","touchstart"],t),voidthis.one("loadstart",function(){this.off(["click","touchstart"],t)})}if(null===e)returnthis.error_=e,this.removeClass("vjs-error"),void(this.errorDisplay&&this.errorDisplay.close());this.error_=newri(e),this.addClass("vjs-error"),K.error("(CODE:"+this.error_.code+" 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rototype=newj).push=function(e){vart,i,n;if("sei_rbsp"===e.nalUnitType&&(t=be(e.escapedRBSP)).payloadType===ke&&(i=Te(t)))if(e.dts<this.latestDts_)this.ignoreNextEqualDts_=!0;else{if(e.dts===this.latestDts_&&this.ignoreNextEqualDts_)returnthis.numSameDts_--,void(this.numSameDts_||(this.ignoreNextEqualDts_=!1));n=Se(e.pts,i),this.captionPackets_=this.captionPackets_.concat(n),this.latestDts_!==e.dts&&(this.numSameDts_=0),this.numSameDts_++,this.latestDts_=e.dts}},Ce.prototype.flushCCStreams=function(e){this.ccStreams_.forEach(function(t){return"flush"===e?t.flush():t.partialFlush()},this)},Ce.prototype.flushStream=function(e){this.captionPackets_.length?(this.captionPackets_.forEach(function(e,t){e.presortIndex=t}),this.captionPackets_.sort(function(e,t){returne.pts===t.pts?e.presortIndex-t.presortIndex:e.pts-t.pts}),this.captionPackets_.forEach(function(e){e.type<2&&this.dispatchCea608Packet(e)},this),this.captionPackets_.length=0,this.flushCCStreams(e)):this.flushCCStreams(e)},Ce.prototype.flush=function(){returnthis.flushStream("flush")},Ce.prototype.partialFlush=function(){returnthis.flushStream("partialFlush")},Ce.prototype.reset=function(){this.latestDts_=null,this.ignoreNextEqualDts_=!1,this.numSameDts_=0,this.activeCea608Channel_=[null,null],this.ccStreams_.forEach(function(e){e.reset()})},Ce.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)},Ce.prototype.setsChannel1Active=function(e){return4096===(30720&e.ccData)},Ce.prototype.setsChannel2Active=function(e){return6144===(30720&e.ccData)},Ce.prototype.setsTextOrXDSActive=function(e){return256===(28928&e.ccData)||4138===(30974&e.ccData)||6186===(30974&e.ccData)};varEe={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},we=function(e){returnnull===e?"":(e=Ee[e]||e,String.fromCharCode(e))},Ae=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],Pe=function(){for(vare=[],t=15;t--;)e.push("");returne},Ie=functione(t,i){e.prototype.init.call(this),this.field_=t||0,this.dataChannel_=i||0,this.name_="CC"+(1+(this.field_<<1|this.dataChannel_)),this.setConstants(),this.reset(),this.push=function(e){vart,i,n,r,a;if((t=32639&e.ccData)!==this.lastControlCode_){if(4096===(61440&t)?this.lastControlCode_=t:t!==this.PADDING_&&(this.lastControlCode_=null),n=t>>>8,r=255&t,t!==this.PADDING_)if(t===this.RESUME_CAPTION_LOADING_)this.mode_="popOn";elseif(t===this.END_OF_CAPTION_)this.mode_="popOn",this.clearFormatting(e.pts),this.flushDisplayed(e.pts),i=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=i,this.startPts_=e.pts;elseif(t===this.ROLL_UP_2_ROWS_)this.rollUpRows_=2,this.setRollUp(e.pts);elseif(t===this.ROLL_UP_3_ROWS_)this.rollUpRows_=3,this.setRollUp(e.pts);elseif(t===this.ROLL_UP_4_ROWS_)this.rollUpRows_=4,this.setRollUp(e.pts);elseif(t===this.CARRIAGE_RETURN_)this.clearFormatting(e.pts),this.flushDisplayed(e.pts),this.shiftRowsUp_(),this.startPts_=e.pts;elseif(t===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);elseif(t===this.ERASE_DISPLAYED_MEMORY_)this.flushDisplayed(e.pts),this.displayed_=Pe();elseif(t===this.ERASE_NON_DISPLAYED_MEMORY_)this.nonDisplayed_=Pe();elseif(t===this.RESUME_DIRECT_CAPTIONING_)"paintOn"!==this.mode_&&(this.flushDisplayed(e.pts),this.displayed_=Pe()),this.mode_="paintOn",this.startPts_=e.pts;elseif(this.isSpecialCharacter(n,r))a=we((n=(3&n)<<8)|r),this[this.mode_](e.pts,a),this.column_++;elseif(this.isExtCharacter(n,r))"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),a=we((n=(3&n)<<8)|r),this[this.mode_](e.pts,a),this.column_++;elseif(this.isMidRowCode(n,r))this.clearFormatting(e.pts),this[this.mode_](e.pts," "),this.column_++,14===(14&r)&&this.addFormatting(e.pts,["i"]),1===(1&r)&&this.addFormatting(e.pts,["u"]);elseif(this.isOffsetControlCode(n,r))this.column_+=3&r;elseif(this.isPAC(n,r)){vars=Ae.indexOf(7968&t);"rollUp"===this.mode_&&(s-this.rollUpRows_+1<0&&(s=this.rollUpRows_-1),this.setRollUp(e.pts,s)),s!==this.row_&&(this.clearFormatting(e.pts),this.row_=s),1&r&&-1===this.formatting_.indexOf("u")&&this.addFormatting(e.pts,["u"]),16===(16&t)&&(this.column_=4*((14&t)>>1)),this.isColorPAC(r)&&14===(14&r)&&this.addFormatting(e.pts,["i"])}elsethis.isNormalChar(n)&&(0===r&&(r=null),a=we(n),a+=we(r),this[this.mode_](e.pts,a),this.column_+=a.length)}elsethis.lastControlCode_=null}};Ie.prototype=newj,Ie.prototype.flushDisplayed=function(e){vart=this.displayed_.map(function(e){try{returne.trim()}catch(Ro){returnconsole.error("Skipping malformed caption."),""}}).join("\n").replace(/^\n+|\n+$/g,"");t.length&&this.trigger("data",{startPts:this.startPts_,endPts:e,text:t,stream:this.name_})},Ie.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=Pe(),this.nonDisplayed_=Pe(),this.lastControlCode_=null,this.column_=0,this.row_=14,this.rollUpRows_=2,this.formatting_=[]},Ie.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_},Ie.prototype.isSpecialCharacter=function(e,t){returne===this.EXT_&&t>=48&&t<=63},Ie.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&t>=32&&t<=63},Ie.prototype.isMidRowCode=function(e,t){returne===this.EXT_&&t>=32&&t<=47},Ie.prototype.isOffsetControlCode=function(e,t){returne===this.OFFSET_&&t>=33&&t<=35},Ie.prototype.isPAC=function(e,t){returne>=this.BASE_&&e<this.BASE_+8&&t>=64&&t<=127},Ie.prototype.isColorPAC=function(e){returne>=64&&e<=79||e>=96&&e<=127},Ie.prototype.isNormalChar=function(e){returne>=32&&e<=127},Ie.prototype.setRollUp=function(e,t){if("rollUp"!==this.mode_&&(this.row_=14,this.mode_="rollUp",this.flushDisplayed(e),this.nonDisplayed_=Pe(),this.displayed_=Pe()),void0!==t&&t!==this.row_)for(vari=0;i<this.rollUpRows_;i++)this.displayed_[t-i]=this.displayed_[this.row_-i],this.displayed_[this.row_-i]="";void0===t&&(t=this.row_),this.topRow_=t-this.rollUpRows_+1},Ie.prototype.addFormatting=function(e,t){this.formatting_=this.formatting_.concat(t);vari=t.reduce(function(e,t){returne+"<"+t+">"},"");this[this.mode_](e,i)},Ie.prototype.clearFormatting=function(e){if(this.formatting_.length){vart=this.formatting_.reverse().reduce(function(e,t){returne+"</"+t+">"},"");this.formatting_=[],this[this.mode_](e,t)}},Ie.prototype.popOn=function(e,t){vari=this.nonDisplayed_[this.row_];i+=t,this.nonDisplayed_[this.row_]=i},Ie.prototype.rollUp=function(e,t){vari=this.displayed_[this.row_];i+=t,this.displayed_[this.row_]=i},Ie.prototype.shiftRowsUp_=function(){vare;for(e=0;e<this.topRow_;e++)this.displayed_[e]="";for(e=this.row_+1;e<15;e++)this.displayed_[e]="";for(e=this.topRow_;e<this.row_;e++)this.displayed_[e]=this.displayed_[e+1];this.displayed_[this.row_]=""},Ie.prototype.paintOn=function(e,t){vari=this.displayed_[this.row_];i+=t,this.displayed_[this.row_]=i};varOe={CaptionStream:Ce,Cea608Stream:Ie},Le={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21},xe=function(e,t){vari=1;for(e>t&&(i=-1);Math.abs(t-e)>4294967296;)e+=8589934592*i;returne},De=functione(t){vari,n;e.prototype.init.call(this),this.type_=t||"shared",this.push=function(e){"shared"!==this.type_&&e.type!==this.type_||(void0===n&&(n=e.dts),e.dts=xe(e.dts,n),e.pts=xe(e.pts,n),i=e.dts,this.trigger("data",e))},this.flush=function(){n=i,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.discontinuity=function(){n=void0,i=void0},this.reset=function(){this.discontinuity(),this.trigger("reset")}};De.prototype=newj;varRe,Ue=De,Me=function(e,t,i){varn,r="";for(n=t;n<i;n++)r+="%"+("00"+e[n].toString(16)).slice(-2);returnr},Ne=function(e,t,i){returndecodeURIComponent(Me(e,t,i))},je=function(e){returne[0]<<21|e[1]<<14|e[2]<<7|e[3]},Be={TXXX:function(e){vart;if(3===e.data[0]){for(t=1;t<e.data.length;t++)if(0===e.data[t]){e.description=Ne(e.data,1,t),e.value=Ne(e.data,t+1,e.data.length).replace(/\0*$/,"");break}e.data=e.value}},WXXX:function(e){vart;if(3===e.data[0])for(t=1;t<e.data.length;t++)if(0===e.data[t]){e.description=Ne(e.data,1,t),e.url=Ne(e.data,t+1,e.data.length);break}},PRIV:function(e){vart,i;for(t=0;t<e.data.length;t++)if(0===e.data[t]){e.owner=(i=e.data,unescape(Me(i,0,t)));break}e.privateData=e.data.subarray(t+1),e.data=e.privateData}};(Re=function(e){vart,i={debug:!(!e||!e.debug),descriptor:e&&e.descriptor},n=0,r=[],a=0;if(Re.prototype.init.call(this),this.dispatchType=Le.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){vart,s,o,u,l;if("timed-metadata"===e.type)if(e.dataAlignmentIndicator&&(a=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)))i.debug&&console.log("Skipping unrecognized metadata packet");elseif(r.push(e),a+=e.data.byteLength,1===r.length&&(n=je(e.data.subarray(6,10)),n+=10),!(a<n)){for(t={data:newUint8Array(n),frames:[],pts:r[0].pts,dts:r[0].dts},l=0;l<n;)t.data.set(r[0].data.subarray(0,n-l),l),l+=r[0].data.byteLength,a-=r[0].data.byteLength,r.shift();s=10,64&t.data[5]&&(s+=4,s+=je(t.data.subarray(10,14)),n-=je(t.data.subarray(16,20)));do{if((o=je(t.data.subarray(s+4,s+8)))<1)returnconsole.log("Malformed ID3 frame encountered. Skipping metadata parsing.");if((u={id:String.fromCharCode(t.data[s],t.data[s+1],t.data[s+2],t.data[s+3]),data:t.data.subarray(s+10,s+o+10)}).key=u.id,Be[u.id]&&(Be[u.id](u),"com.apple.streaming.transportStreamTimestamp"===u.owner)){varc=u.data,h=(1&c[3])<<30|c[4]<<22|c[5]<<14|c[6]<<6|c[7]>>>2;h*=4,h+=3&c[7],u.timeStamp=h,void0===t.pts&&void0===t.dts&&(t.pts=u.timeStamp,t.dts=u.timeStamp),this.trigger("timestamp",u)}t.frames.push(u),s+=10,s+=o}while(s<n);this.trigger("data",t)}}}).prototype=newj;varFe,He,Ve,qe=Re,We=Ue;(Fe=function(){vare=newUint8Array(188),t=0;Fe.prototype.init.call(this),this.push=function(i){varn,r=0,a=188;for(t?((n=newUint8Array(i.byteLength+t)).set(e.subarray(0,t)),n.set(i,t),t=0):n=i;a<n.byteLength;)71!==n[r]||71!==n[a]?(r++,a++):(this.trigger("data",n.subarray(r,a)),r+=188,a+=188);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")}}).prototype=newj,(He=function(){vare,t,i,n;He.prototype.init.call(this),n=this,this.packetsWaitingForPmt=[],this.programMapTable=void0,e=function(e,n){varr=0;n.payloadUnitStartIndicator&&(r+=e[r]+1),"pat"===n.type?t(e.subarray(r),n):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){vari,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;){vara=e[r],s=(31&e[r+1])<<8|e[r+2];a===Le.H264_STREAM_TYPE&&null===n.programMapTable.video?n.programMapTable.video=s:a===Le.ADTS_STREAM_TYPE&&null===n.programMapTable.audio?n.programMapTable.audio=s:a===Le.METADATA_STREAM_TYPE&&(n.programMapTable["timed-metadata"][s]=a),r+=5+((15&e[r+3])<<8|e[r+4])}t.programMapTable=n.programMapTable}},this.push=function(t){vari={},n=4;if(i.payloadUnitStartIndicator=!!(64&t[1]),i.pid=31&t[1],i.pid<<=8,i.pid|=t[2],(48&t[3])>>>4>1&&(n+=t[n]+1),0===i.pid)i.type="pat",e(t.subarray(n),i),this.trigger("data",i);elseif(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());elsevoid0===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=Le.H264_STREAM_TYPE:i.pid===this.programMapTable.audio?i.streamType=Le.ADTS_STREAM_TYPE:i.streamType=this.programMapTable["timed-metadata"][i.pid],i.type="pes",i.data=e.subarray(t),this.trigger("data",i)}}).prototype=newj,He.STREAM_TYPES={h264:27,adts:15},(Ve=function(){vare,t=this,i={data:[],size:0},n={data:[],size:0},r={data:[],size:0},a=function(e,i,n){varr,a,s=newUint8Array(e.size),o={type:i},u=0,l=0;if(e.data.length&&!(e.size<9)){for(o.trackId=e.data[0].pid,u=0;u<e.data.length;u++)a=e.data[u],s.set(a.data,l),l+=a.data.byteLength;!function(e,t){vari;t.packetLength=6+(e[4]<<8|e[5]),t.dataAlignmentIndicator=0!==(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])}(s,o),r="video"===i||o.packetLength<=e.size,(n||r)&&(e.size=0,e.data.length=0),r&&t.trigger("data",o)}};Ve.prototype.init.call(this),this.push=function(s){({pat:function(){},pes:function(){vare,t;switch(s.streamType){caseLe.H264_STREAM_TYPE:caseLe.H264_STREAM_TYPE:e=i,t="video";break;caseLe.ADTS_STREAM_TYPE:e=n,t="audio";break;caseLe.METADATA_STREAM_TYPE:e=r,t="timed-metadata";break;default:return}s.payloadUnitStartIndicator&&a(e,t,!0),e.data.push(s),e.size+=s.data.byteLength},pmt:function(){vari={type:"metadata",tracks:[]};null!==(e=s.programMapTable).video&&i.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.video,codec:"avc",type:"video"}),null!==e.audio&&i.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.audio,codec:"adts",type:"audio"}),t.trigger("data",i)}})[s.type]()},this.reset=function(){i.size=0,i.data.length=0,n.size=0,n.data.length=0,this.trigger("reset")},this.flushStreams_=function(){a(i,"video"),a(n,"audio"),a(r,"timed-metadata")},this.flush=function(){this.flushStreams_(),this.trigger("done")}}).prototype=newj;varze={PAT_PID:0,MP2T_PACKET_LENGTH:188,TransportPacketStream:Fe,TransportParseStream:He,ElementaryStream:Ve,TimestampRolloverStream:We,CaptionStream:Oe.CaptionStream,Cea608Stream:Oe.Cea608Stream,MetadataStream:qe};for(varGeinLe)Le.hasOwnProperty(Ge)&&(ze[Ge]=Le[Ge]);var$e,Ke=ze,Xe=ue,Ye=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];($e=function(e){vart,i=0;$e.prototype.init.call(this),this.push=function(n){varr,a,s,o,u,l,c=0;if(e||(i=0),"audio"===n.type)for(t?(o=t,(t=newUint8Array(o.byteLength+n.data.byteLength)).set(o),t.set(n.data,o.byteLength)):t=n.data;c+5<t.length;)if(255===t[c]&&240===(246&t[c+1])){if(a=2*(1&~t[c+1]),r=(3&t[c+3])<<11|t[c+4]<<3|(224&t[c+5])>>5,l=(u=1024*(1+(3&t[c+6])))*Xe/Ye[(60&t[c+2])>>>2],s=c+r,t.byteLength<s)return;if(this.trigger("data",{pts:n.pts+i*l,dts:n.dts+i*l,sampleCount:u,audioobjecttype:1+(t[c+2]>>>6&3),channelcount:(1&t[c+2])<<2|(192&t[c+3])>>>6,samplerate:Ye[(60&t[c+2])>>>2],samplingfrequencyindex:(60&t[c+2])>>>2,samplesize:16,data:t.subarray(c+7+a,s)}),i++,t.byteLength===s)returnvoid(t=void0);t=t.subarray(s)}elsec++},this.flush=function(){i=0,this.trigger("done")},this.reset=function(){t=void0,this.trigger("reset")},this.endTimeline=function(){t=void0,this.trigger("endedtimeline")}}).prototype=newj;varQe,Je,Ze,et=$e,tt=function(e){vart=e.byteLength,i=0,n=0;this.length=function(){return8*t},this.bitsAvailable=function(){return8*t+n},this.loadWord=function(){varr=e.byteLength-t,a=newUint8Array(4),s=Math.min(4,t);if(0===s)thrownewError("no bytes available");a.set(e.subarray(r,r+s)),i=newDataView(a.buffer).getUint32(0),n=8*s,t-=s},this.skipBits=function(e){varr;n>e?(i<<=e,n-=e):(e-=n,e-=8*(r=Math.floor(e/8)),t-=r,this.loadWord(),i<<=e,n-=e)},this.readBits=function(e){varr=Math.min(n,e),a=i>>>32-r;return(n-=r)>0?i<<=r:t>0&&this.loadWord(),(r=e-r)>0?a<<r|this.readBits(r):a},this.skipLeadingZeros=function(){vare;for(e=0;e<n;++e)if(0!==(i&2147483648>>>e))returni<<=e,n-=e,e;returnthis.loadWord(),e+this.skipLeadingZeros()},this.skipUnsignedExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.skipExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.readUnsignedExpGolomb=function(){vare=this.skipLeadingZeros();returnthis.readBits(e+1)-1},this.readExpGolomb=function(){vare=this.readUnsignedExpGolomb();return1&e?1+e>>>1:-1*(e>>>1)},this.readBoolean=function(){return1===this.readBits(1)},this.readUnsignedByte=function(){returnthis.readBits(8)},this.loadWord()};(Je=function(){vare,t,i=0;Je.prototype.init.call(this),this.push=function(n){varr;t?((r=newUint8Array(t.byteLength+n.data.byteLength)).set(t),r.set(n.data,t.byteLength),t=r):t=n.data;for(vara=t.byteLength;i<a-3;i++)if(1===t[i+2]){e=i+5;break}for(;e<a;)switch(t[e]){case0:if(0!==t[e-1]){e+=2;break}if(0!==t[e-2]){e++;break}i+3!==e-2&&this.trigger("data",t.subarray(i+3,e-2));do{e++}while(1!==t[e]&&e<a);i=e-2,e+=3;break;case1:if(0!==t[e-1]||0!==t[e-2]){e+=3;break}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&&t.byteLength>3&&this.trigger("data",t.subarray(i+3)),t=null,i=0,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")}}).prototype=newj,Ze={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0},(Qe=function(){vare,t,i,n,r,a,s,o=newJe;Qe.prototype.init.call(this),e=this,this.push=function(e){"video"===e.type&&(t=e.trackId,i=e.pts,n=e.dts,o.push(e))},o.on("data",function(s){varo={trackId:t,pts:i,dts:n,data:s};switch(31&s[0]){case5:o.nalUnitType="slice_layer_without_partitioning_rbsp_idr";break;case6:o.nalUnitType="sei_rbsp",o.escapedRBSP=r(s.subarray(1));break;case7:o.nalUnitType="seq_parameter_set_rbsp",o.escapedRBSP=r(s.subarray(1)),o.config=a(o.escapedRBSP);break;case8:o.nalUnitType="pic_parameter_set_rbsp";break;case9: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()},s=function(e,t){vari,n=8,r=8;for(i=0;i<e;i++)0!==r&&(r=(n+t.readExpGolomb()+256)%256),n=0===r?n:r},r=function(e){for(vart,i,n=e.byteLength,r=[],a=1;a<n-2;)0===e[a]&&0===e[a+1]&&3===e[a+2]?(r.push(a+2),a+=2):a++;if(0===r.length)returne;t=n-r.length,i=newUint8Array(t);vars=0;for(a=0;a<t;s++,a++)s===r[0]&&(s++,r.shift()),i[a]=e[s];returni},a=function(e){vart,i,n,r,a,o,u,l,c,h,d,p,f,m=0,g=0,y=0,v=0,_=1;if(i=(t=newtt(e)).readUnsignedByte(),r=t.readUnsignedByte(),n=t.readUnsignedByte(),t.skipUnsignedExpGolomb(),Ze[i]&&(3===(a=t.readUnsignedExpGolomb())&&t.skipBits(1),t.skipUnsignedExpGolomb(),t.skipUnsignedExpGolomb(),t.skipBits(1),t.readBoolean()))for(d=3!==a?8:12,f=0;f<d;f++)t.readBoolean()&&s(f<6?16:64,t);if(t.skipUnsignedExpGolomb(),0===(o=t.readUnsignedExpGolomb()))t.readUnsignedExpGolomb();elseif(1===o)for(t.skipBits(1),t.skipExpGolomb(),t.skipExpGolomb(),u=t.readUnsignedExpGolomb(),f=0;f<u;f++)t.skipExpGolomb();if(t.skipUnsignedExpGolomb(),t.skipBits(1),l=t.readUnsignedExpGolomb(),c=t.readUnsignedExpGolomb(),0===(h=t.readBits(1))&&t.skipBits(1),t.skipBits(1),t.readBoolean()&&(m=t.readUnsignedExpGolomb(),g=t.readUnsignedExpGolomb(),y=t.readUnsignedExpGolomb(),v=t.readUnsignedExpGolomb()),t.readBoolean()&&t.readBoolean()){switch(t.readUnsignedByte()){case1:p=[1,1];break;case2:p=[12,11];break;case3:p=[10,11];break;case4:p=[16,11];break;case5:p=[40,33];break;case6:p=[24,11];break;case7:p=[20,11];break;case8:p=[32,11];break;case9:p=[80,33];break;case10:p=[18,11];break;case11:p=[15,11];break;case12:p=[64,33];break;case13:p=[160,99];break;case14:p=[4,3];break;case15:p=[3,2];break;case16:p=[2,1];break;case255:p=[t.readUnsignedByte()<<8|t.readUnsignedByte(),t.readUnsignedByte()<<8|t.readUnsignedByte()]}p&&(_=p[0]/p[1])}return{profileIdc:i,levelIdc:n,profileCompatibility:r,width:Math.ceil((16*(l+1)-2*m-2*g)*_),height:(2-h)*(c+1)*16-2*y-2*v,sarRatio:p}}}).prototype=newj;varit,nt={H264Stream:Qe,NalByteStream:Je},rt=function(e){returne[0]==="I".charCodeAt(0)&&e[1]==="D".charCodeAt(0)&&e[2]==="3".charCodeAt(0)},at=function(e,t){vari=e[t+6]<<21|e[t+7]<<14|e[t+8]<<7|e[t+9];return(16&e[t+5])>>4?i+20:i+10},st=function(e,t){vari=(224&e[t+5])>>5,n=e[t+4]<<3;return6144&e[t+3]|n|i};(it=function(){vare=newUint8Array,t=0;it.prototype.init.call(this),this.setTimestamp=function(e){t=e},this.push=function(i){varn,r,a,s,o=0,u=0;for(e.length?(s=e.length,(e=newUint8Array(i.byteLength+s)).set(e.subarray(0,s)),e.set(i,s)):e=i;e.length-u>=3;)if(e[u]!=="I".charCodeAt(0)||e[u+1]!=="D".charCodeAt(0)||e[u+2]!=="3".charCodeAt(0))if(255!==(255&e[u])||240!==(240&e[u+1]))u++;else{if(e.length-u<7)break;if(u+(o=st(e,u))>e.length)break;a={type:"audio",data:e.subarray(u,u+o),pts:t,dts:t},this.trigger("data",a),u+=o}else{if(e.length-u<10)break;if(u+(o=at(e,u))>e.length)break;r={type:"timed-metadata",data:e.subarray(u,u+o)},this.trigger("data",r),u+=o}n=e.length-u,e=n>0?e.subarray(u):newUint8Array},this.reset=function(){e=newUint8Array,this.trigger("reset")},this.endTimeline=function(){e=newUint8Array,this.trigger("endedtimeline")}}).prototype=newj;varot,ut,lt,ct,ht=it,dt=nt.H264Stream,pt=rt,ft=ue,mt=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],gt=["width","height","profileIdc","levelIdc","profileCompatibility","sarRatio"],yt=function(e,t){vari;if(e.length!==t.length)return!1;for(i=0;i<e.length;i++)if(e[i]!==t[i])return!1;return!0},vt=function(e,t,i,n,r,a){return{start:{dts:e,pts:e+(i-t)},end:{dts:e+(n-t),pts:e+(r-i)},prependedContentDuration:a,baseMediaDecodeTime:e}};(ut=function(e,t){vari=[],n=0,r=0,a=0,s=1/0;t=t||{},ut.prototype.init.call(this),this.push=function(t){_e(e,t),e&&mt.forEach(function(i){e[i]=t[i]}),i.push(t)},this.setEarliestDts=function(t){r=t-e.timelineStartInfo.baseMediaDecodeTime},this.setVideoBaseMediaDecodeTime=function(e){s=e},this.setAudioAppendStart=function(e){a=e},this.flush=function(){varo,u,l,c,h;0!==i.length?(o=pe(i,e,r),e.baseMediaDecodeTime=ve(e,t.keepOriginalTimestamps),de(e,o,a,s),e.samples=fe(o),l=K(me(o)),i=[],u=X(n,[e]),c=newUint8Array(u.byteLength+l.byteLength),n++,c.set(u),c.set(l,u.byteLength),ye(e),h=Math.ceil(1024*ft/e.samplerate),o.length&&this.trigger("timingInfo",{start:o[0].dts,end:o[0].dts+o.length*h}),this.trigger("data",{track:e,boxes:c}),this.trigger("done","AudioSegmentStream")):this.trigger("done","AudioSegmentStream")},this.reset=function(){ye(e),i=[],this.trigger("reset")}}).prototype=newj,(ot=function(e,t){vari,n,r=0,a=[],s=[];t=t||{},ot.prototype.init.call(this),deletee.minPTS,this.gopCache_=[],this.push=function(t){_e(e,t),"seq_parameter_set_rbsp"!==t.nalUnitType||i||(i=t.config,e.sps=[t.data],gt.forEach(function(t){e[t]=i[t]},this)),"pic_parameter_set_rbsp"!==t.nalUnitType||n||(n=t.data,e.pps=[t.data]),a.push(t)},this.flush=function(){for(vari,n,o,u,l,c,h,d,p=0;a.length&&"access_unit_delimiter_rbsp"!==a[0].nalUnitType;)a.shift();if(0===a.length)returnthis.resetStream_(),voidthis.trigger("done","VideoSegmentStream");if(i=J(a),(o=Z(i))[0][0].keyFrame||((n=this.getGopForFusion_(a[0],e))?(p=n.duration,o.unshift(n),o.byteLength+=n.byteLength,o.nalCount+=n.nalCount,o.pts=n.pts,o.dts=n.dts,o.duration+=n.duration):o=ee(o)),s.length){varf;if(!(f=t.alignGopsAtEnd?this.alignGopsAtEnd_(o):this.alignGopsAtStart_(o)))returnthis.gopCache_.unshift({gop:o.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),a=[],this.resetStream_(),voidthis.trigger("done","VideoSegmentStream");ye(e),o=f}_e(e,o),e.samples=te(o),l=K(ie(o)),e.baseMediaDecodeTime=ve(e,t.keepOriginalTimestamps),this.trigger("processedGopsInfo",o.map(function(e){return{pts:e.pts,dts:e.dts,byteLength:e.byteLength}})),h=o[0],d=o[o.length-1],this.trigger("segmentTimingInfo",vt(e.baseMediaDecodeTime,h.dts,h.pts,d.dts+d.duration,d.pts+d.duration,p)),this.trigger("timingInfo",{start:o[0].dts,end:o[o.length-1].dts+o[o.length-1].duration}),this.gopCache_.unshift({gop:o.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),a=[],this.trigger("baseMediaDecodeTime",e.baseMediaDecodeTime),this.trigger("timelineStartInfo",e.timelineStartInfo),u=X(r,[e]),c=newUint8Array(u.byteLength+l.byteLength),r++,c.set(u),c.set(l,u.byteLength),this.trigger("data",{track:e,boxes:c}),this.resetStream_(),this.trigger("done","VideoSegmentStream")},this.reset=function(){this.resetStream_(),a=[],this.gopCache_.length=0,s.length=0,this.trigger("reset")},this.resetStream_=function(){ye(e),i=void0,n=void0},this.getGopForFusion_=function(t){vari,n,r,a,s,o=1/0;for(s=0;s<this.gopCache_.length;s++)r=(a=this.gopCache_[s]).gop,e.pps&&yt(e.pps[0],a.pps[0])&&e.sps&&yt(e.sps[0],a.sps[0])&&(r.dts<e.timelineStartInfo.dts||(i=t.dts-r.dts-r.duration)>=-1e4&&i<=45e3&&(!n||o>i)&&(n=a,o=i));returnn?n.gop:null},this.alignGopsAtStart_=function(e){vart,i,n,r,a,o,u,l;for(a=e.byteLength,o=e.nalCount,u=e.duration,t=i=0;t<s.length&&i<e.length&&(n=s[t],r=e[i],n.pts!==r.pts);)r.pts>n.pts?t++:(i++,a-=r.byteLength,o-=r.nalCount,u-=r.duration);return0===i?e:i===e.length?null:((l=e.slice(i)).byteLength=a,l.duration=u,l.nalCount=o,l.pts=l[0].pts,l.dts=l[0].dts,l)},this.alignGopsAtEnd_=function(e){vart,i,n,r,a,o,u;for(t=s.length-1,i=e.length-1,a=null,o=!1;t>=0&&i>=0;){if(n=s[t],r=e[i],n.pts===r.pts){o=!0;break}n.pts>r.pts?t--:(t===s.length-1&&(a=i),i--)}if(!o&&null===a)returnnull;if(0===(u=o?i:a))returne;varl=e.slice(u),c=l.reduce(function(e,t){returne.byteLength+=t.byteLength,e.duration+=t.duration,e.nalCount+=t.nalCount,e},{byteLength:0,duration:0,nalCount:0});returnl.byteLength=c.byteLength,l.duration=c.duration,l.nalCount=c.nalCount,l.pts=l[0].pts,l.dts=l[0].dts,l},this.alignGopsWith=function(e){s=e}}).prototype=newj,(ct=function(e,t){this.numberOfTracks=0,this.metadataStream=t,"undefined"!==typeof(e=e||{}).remux?this.remuxTracks=!!e.remux:this.remuxTracks=!0,"boolean"===typeofe.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,ct.prototype.init.call(this),this.push=function(e){returne.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=newj,ct.prototype.flush=function(e){vart,i,n,r,a=0,s={captions:[],captionStreams:{},metadata:[],info:{}},o=0;if(this.pendingTracks.length<this.numberOfTracks){if("VideoSegmentStream"!==e&&"AudioSegmentStream"!==e)return;if(this.remuxTracks)return;if(0===this.pendingTracks.length)returnthis.emittedTracks++,void(this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0))}if(this.videoTrack?(o=this.videoTrack.timelineStartInfo.pts,gt.forEach(function(e){s.info[e]=this.videoTrack[e]},this)):this.audioTrack&&(o=this.audioTrack.timelineStartInfo.pts,mt.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,n=Y(this.pendingTracks),s.initSegment=newUint8Array(n.byteLength),s.initSegment.set(n),s.data=newUint8Array(this.pendingBytes),r=0;r<this.pendingBoxes.length;r++)s.data.set(this.pendingBoxes[r],a),a+=this.pendingBoxes[r].byteLength;for(r=0;r<this.pendingCaptions.length;r++)(t=this.pendingCaptions[r]).startTime=he(t.startPts,o,this.keepOriginalTimestamps),t.endTime=he(t.endPts,o,this.keepOriginalTimestamps),s.captionStreams[t.stream]=!0,s.captions.push(t);for(r=0;r<this.pendingMetadata.length;r++)(i=this.pendingMetadata[r]).cueTime=he(i.pts,o,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),r=0;r<s.captions.length;r++)t=s.captions[r],this.trigger("caption",t);for(r=0;r<s.metadata.length;r++)i=s.metadata[r],this.trigger("id3Frame",i)}this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0)},ct.prototype.setRemux=function(e){this.remuxTracks=e},(lt=function(e){vart,i,n=this,r=!0;lt.prototype.init.call(this),e=e||{},this.baseMediaDecodeTime=e.baseMediaDecodeTime||0,this.transmuxPipeline_={},this.setupAacPipeline=function(){varr={};this.transmuxPipeline_=r,r.type="aac",r.metadataStream=newKe.MetadataStream,r.aacStream=newht,r.audioTimestampRolloverStream=newKe.TimestampRolloverStream("audio"),r.timedMetadataTimestampRolloverStream=newKe.TimestampRolloverStream("timed-metadata"),r.adtsStream=newet,r.coalesceStream=newct(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(a){"timed-metadata"!==a.type||r.audioSegmentStream||(i=i||{timelineStartInfo:{baseMediaDecodeTime:n.baseMediaDecodeTime},codec:"adts",type:"audio"},r.coalesceStream.numberOfTracks++,r.audioSegmentStream=newut(i,e),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"))},this.setupTsPipeline=function(){varr={};this.transmuxPipeline_=r,r.type="ts",r.metadataStream=newKe.MetadataStream,r.packetStream=newKe.TransportPacketStream,r.parseStream=newKe.TransportParseStream,r.elementaryStream=newKe.ElementaryStream,r.timestampRolloverStream=newKe.TimestampRolloverStream,r.adtsStream=newet,r.h264Stream=newdt,r.captionStream=newKe.CaptionStream,r.coalesceStream=newct(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(a){vars;if("metadata"===a.type){for(s=a.tracks.length;s--;)t||"video"!==a.tracks[s].type?i||"audio"!==a.tracks[s].type||((i=a.tracks[s]).timelineStartInfo.baseMediaDecodeTime=n.baseMediaDecodeTime):(t=a.tracks[s]).timelineStartInfo.baseMediaDecodeTime=n.baseMediaDecodeTime;t&&!r.videoSegmentStream&&(r.coalesceStream.numberOfTracks++,r.videoSegmentStream=newot(t,e),r.videoSegmentStream.on("timelineStartInfo",function(e){i&&(i.timelineStartInfo=e,r.audioSegmentStream.setEarliestDts(e.dts))}),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=newut(i,e),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("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"))},this.setBaseMediaDecodeTime=function(n){varr=this.transmuxPipeline_;e.keepOriginalTimestamps||(this.baseMediaDecodeTime=n),i&&(i.timelineStartInfo.dts=void0,i.timelineStartInfo.pts=void0,ye(i),e.keepOriginalTimestamps||(i.timelineStartInfo.baseMediaDecodeTime=n),r.audioTimestampRolloverStream&&r.audioTimestampRolloverStream.discontinuity()),t&&(r.videoSegmentStream&&(r.videoSegmentStream.gopCache_=[]),t.timelineStartInfo.dts=void0,t.timelineStartInfo.pts=void0,ye(t),r.captionStream.reset(),e.keepOriginalTimestamps||(t.timelineStartInfo.baseMediaDecodeTime=n)),r.timestampRolloverStream&&r.timestampRolloverStream.discontinuity()},this.setAudioAppendStart=function(e){i&&this.transmuxPipeline_.audioSegmentStream.setAudioAppendStart(e)},this.setRemux=function(t){vari=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.push=function(e){if(r){vart=pt(e);t&&"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=newj;var_t={Transmuxer:lt,VideoSegmentStream:ot,AudioSegmentStream:ut,AUDIO_PROPERTIES:mt,VIDEO_PROPERTIES:gt,generateVideoSegmentTimingInfo:vt},bt=function(e,t){if(!(einstanceoft))thrownewTypeError("Cannot call a class as a function")},Tt=function(){functione(e,t){for(vari=0;i<t.length;i++){varn=t[i];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"inn&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}returnfunction(t,i,n){returni&&e(t.prototype,i),n&&e(t,n),t}}(),St=function(){functione(t,i){bt(this,e),this.options=i||{},this.self=t,this.init()}returnTt(e,[{key:"init",value:function(){vare,t;this.transmuxer&&this.transmuxer.dispose(),this.transmuxer=new_t.Transmuxer(this.options),e=this.self,(t=this.transmuxer).on("data",function(t){vari=t.initSegment;t.initSegment={data:i.buffer,byteOffset:i.byteOffset,byteLength:i.byteLength};varn=t.data;t.data=n.buffer,e.postMessage({action:"data",segment:t,byteOffset:n.byteOffset,byteLength:n.byteLength},[t.data])}),t.captionStream&&t.captionStream.on("data",function(t){e.postMessage({action:"caption",data:t})}),t.on("done",function(t){e.postMessage({action:"done"})}),t.on("gopInfo",function(t){e.postMessage({action:"gopInfo",gopInfo:t})}),t.on("videoSegmentTimingInfo",function(t){e.postMessage({action:"videoSegmentTimingInfo",videoSegmentTimingInfo:t})})}},{key:"push",value:function(e){vart=newUint8Array(e.data,e.byteOffset,e.byteLength);this.transmuxer.push(t)}},{key:"reset",value:function(){this.init()}},{key:"setTimestampOffset",value:function(e){vart=e.timestampOffset||0;this.transmuxer.setBaseMediaDecodeTime(Math.round(9e4*t))}},{key:"setAudioAppendStart",value:function(e){this.transmuxer.setAudioAppendStart(Math.ceil(9e4*e.appendStart))}},{key:"flush",value:function(e){this.transmuxer.flush()}},{key:"resetCaptions",value:function(){this.transmuxer.resetCaptions()}},{key:"alignGopsWith",value:function(e){this.transmuxer.alignGopsWith(e.gopsToAlignWith.slice())}}]),e}();newfunction(e){e.onmessage=function(t){"init"===t.data.action&&t.data.options?this.messageHandlers=newSt(e,t.data.options):(this.messageHandlers||(this.messageHandlers=newSt(e)),t.data&&t.data.action&&"init"!==t.data.action&&this.messageHandlers[t.data.action]&&this.messageHandlers[t.data.action](t.data))}}(i)}()}),ps={videoCodec:"avc1",videoObjectTypeIndicator:".4d400d",audioProfile:"2"},fs=function(e){returne.map(function(e){returne.replace(/avc1\.(\d+)\.(\d+)/i,function(e,t,i){return"avc1."+("00"+Number(t).toString(16)).slice(-2)+"00"+("00"+Number(i).toString(16)).slice(-2)})})},ms=function(){vare,t=arguments.length>0&&void0!==arguments[0]?arguments[0]:"",i={codecCount:0};returni.codecCount=t.split(",").length,i.codecCount=i.codecCount||2,(e=/(^|\s|,)+(avc[13])([^ ,]*)/i.exec(t))&&(i.videoCodec=e[2],i.videoObjectTypeIndicator=e[3]),i.audioProfile=/(^|\s|,)+mp4a.[0-9A-Fa-f]+\.([0-9A-Fa-f]+)/i.exec(t),i.audioProfile=i.audioProfile&&i.audioProfile[2],i},gs=function(e,t,i){returne+"/"+t+'; codecs="'+i.filter(function(e){return!!e}).join(", ")+'"'},ys=function(e,t){vari=function(e){returne.segments&&e.segments.length&&e.segments[0].map?"mp4":"mp2t"}(t),n=function(e){vart=e.attributes||{};returnt.CODECS?ms(t.CODECS):ps}(t),r=t.attributes||{},a=!0,s=!1;if(!t)return[];if(e.mediaGroups.AUDIO&&r.AUDIO){varo=e.mediaGroups.AUDIO[r.AUDIO];if(o)for(varuins=!0,a=!1,o)if(!o[u].uri&&!o[u].playlists){a=!0;break}}s&&!n.audioProfile&&(a||(n.audioProfile=function(e,t){if(!e.mediaGroups.AUDIO||!t)returnnull;vari=e.mediaGroups.AUDIO[t];if(!i)returnnull;for(varnini){varr=i[n];if(r.default&&r.playlists)returnms(r.playlists[0].attributes.CODECS).audioProfile}returnnull}(e,r.AUDIO)),n.audioProfile||(Jr.log.warn("Multiple audio tracks present but no audio codec string is specified. Attempting to use the default audio codec (mp4a.40.2)"),n.audioProfile=ps.audioProfile));varl={};n.videoCodec&&(l.video=""+n.videoCodec+n.videoObjectTypeIndicator),n.audioProfile&&(l.audio="mp4a.40."+n.audioProfile);varc=gs("audio",i,[l.audio]),h=gs("video",i,[l.video]),d=gs("video",i,[l.video,l.audio]);returns?!a&&l.video?[h,c]:a||l.video?[d,c]:[c,c]:l.video?[d]:[c]},vs=function(e){return/mp4a\.\d+.\d+/i.test(e)},_s=function(e){return/avc1\.[\da-f]+/i.test(e)},bs=function(e,t,i){if("undefined"===typeoft||null===t||!e.length)return[];varn=Math.ceil(9e4*(t-i+3)),r=void0;for(r=0;r<e.length&&!(e[r].pts>n);r++);returne.slice(r)},Ts=function(e,t,i){varn=null,r=null,a=0,s=[],o=[];if(!e&&!t)returnJr.createTimeRange();if(!e)returnt.buffered;if(!t)returne.buffered;if(i)returne.buffered;if(0===e.buffered.length&&0===t.buffered.length)returnJr.createTimeRange();for(varu=e.buffered,l=t.buffered,c=u.length;c--;)s.push({time:u.start(c),type:"start"}),s.push({time:u.end(c),type:"end"});for(c=l.length;c--;)s.push({time:l.start(c),type:"start"}),s.push({time:l.end(c),type:"end"});for(s.sort(function(e,t){returne.time-t.time}),c=0;c<s.length;c++)"start"===s[c].type?2===++a&&(n=s[c].time):"end"===s[c].type&&1===--a&&(r=s[c].time),null!==n&&null!==r&&(o.push([n,r]),n=null,r=null);returnJr.createTimeRanges(o)},Ss=function(e){functiont(e,i){na(this,t);varn=sa(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,Jr.EventTarget));n.timestampOffset_=0,n.pendingBuffers_=[],n.bufferUpdating_=!1,n.mediaSource_=e,n.codecs_=i,n.audioCodec_=null,n.videoCodec_=null,n.audioDisabled_=!1,n.appendAudioInitSegment_=!0,n.gopBuffer_=[],n.timeMapping_=0,n.safeAppend_=Jr.browser.IE_VERSION>=11;varr={remux:!1,alignGopsAtEnd:n.safeAppend_};returnn.codecs_.forEach(function(e){vs(e)?n.audioCodec_=e:_s(e)&&(n.videoCodec_=e)}),n.transmuxer_=newds,n.transmuxer_.postMessage({action:"init",options:r}),n.transmuxer_.onmessage=function(e){return"data"===e.data.action?n.data_(e):"done"===e.data.action?n.done_(e):"gopInfo"===e.data.action?n.appendGopInfo_(e):"videoSegmentTimingInfo"===e.data.action?n.videoSegmentTimingInfo_(e.data.videoSegmentTimingInfo):void0},Object.defineProperty(n,"timestampOffset",{get:function(){returnthis.timestampOffset_},set:function(e){"number"===typeofe&&e>=0&&(this.timestampOffset_=e,this.appendAudioInitSegment_=!0,this.gopBuffer_.length=0,this.timeMapping_=0,this.transmuxer_.postMessage({action:"setTimestampOffset",timestampOffset:e}))}}),Object.defineProperty(n,"appendWindowStart",{get:function(){return(this.videoBuffer_||this.audioBuffer_).appendWindowStart},set:function(e){this.videoBuffer_&&(this.videoBuffer_.appendWindowStart=e),this.audioBuffer_&&(this.audioBuffer_.appendWindowStart=e)}}),Object.defineProperty(n,"updating",{get:function(){return!!(this.bufferUpdating_||!this.audioDisabled_&&this.audioBuffer_&&this.audioBuffer_.updating||this.videoBuffer_&&this.videoBuffer_.updating)}}),Object.defineProperty(n,"buffered",{get:function(){returnTs(this.videoBuffer_,this.audioBuffer_,this.audioDisabled_)}}),n}returnaa(t,e),ra(t,[{key:"data_",value:function(e){vart=e.data.segment;t.data=newUint8Array(t.data,e.data.byteOffset,e.data.byteLength),t.initSegment=newUint8Array(t.initSegment.data,t.initSegment.byteOffset,t.initSegment.byteLength),function(e,t,i){varn=t.player_;if(i.captions&&i.captions.length)for(varrine.inbandTextTracks_||(e.inbandTextTracks_={}),i.captionStreams)if(!e.inbandTextTracks_[r]){n.tech_.trigger({type:"usage",name:"hls-608"});vara=n.textTracks().getTrackById(r);e.inbandTextTracks_[r]=a||n.addRemoteTextTrack({kind:"captions",id:r,label:r},!1).track}i.metadata&&i.metadata.length&&!e.metadataTrack_&&(e.metadataTrack_=n.addRemoteTextTrack({kind:"metadata",label:"Timed Metadata"},!1).track,e.metadataTrack_.inBandMetadataTrackDispatchType=i.metadata.dispatchType)}(this,this.mediaSource_,t),this.pendingBuffers_.push(t)}},{key:"done_",value:function(e){"closed"!==this.mediaSource_.readyState?this.processPendingSegments_():this.pendingBuffers_.length=0}},{key:"videoSegmentTimingInfo_",value:function(e){vart={start:{decode:e.start.dts/9e4,presentation:e.start.pts/9e4},end:{decode:e.end.dts/9e4,presentation:e.end.pts/9e4},baseMediaDecodeTime:e.baseMediaDecodeTime/9e4};e.prependedContentDuration&&(t.prependedContentDuration=e.prependedContentDuration/9e4),this.trigger({type:"videoSegmentTimingInfo",videoSegmentTimingInfo:t})}},{key:"createRealSourceBuffers_",value:function(){vare=this,t=["audio","video"];t.forEach(function(i){if(e[i+"Codec_"]&&!e[i+"Buffer_"]){varn=null;if(e.mediaSource_[i+"Buffer_"])(n=e.mediaSource_[i+"Buffer_"]).updating=!1;else{varr=i+'/mp4;codecs="'+e[i+"Codec_"]+'"';n=function(e,t){vari=e.addSourceBuffer(t),n=Object.create(null);n.updating=!1,n.realBuffer_=i;varr=function(e){"function"===typeofi[e]?n[e]=function(){returni[e].apply(i,arguments)}:"undefined"===typeofn[e]&&Object.defineProperty(n,e,{get:function(){returni[e]},set:function(t){returni[e]=t}})};for(varaini)r(a);returnn}(e.mediaSource_.nativeMediaSource_,r),e.mediaSource_[i+"Buffer_"]=n}e[i+"Buffer_"]=n,["update","updatestart","updateend"].forEach(function(r){n.addEventListener(r,function(){if("audio"!==i||!e.audioDisabled_)return"updateend"===r&&(e[i+"Buffer_"].updating=!1),t.every(function(t){return!("audio"!==t||!e.audioDisabled_)||(i===t||!e[t+"Buffer_"]||!e[t+"Buffer_"].updating)})?e.trigger(r):void0})})}})}},{key:"appendBuffer",value:function(e){if(this.bufferUpdating_=!0,this.audioBuffer_&&this.audioBuffer_.buffered.length){vart=this.audioBuffer_.buffered;this.transmuxer_.postMessage({action:"setAudioAppendStart",appendStart:t.end(t.length-1)})}this.videoBuffer_&&this.transmuxer_.postMessage({action:"alignGopsWith",gopsToAlignWith:bs(this.gopBuffer_,this.mediaSource_.player_?this.mediaSource_.player_.currentTime():null,this.timeMapping_)}),this.transmuxer_.postMessage({action:"push",data:e.buffer,byteOffset:e.byteOffset,byteLength:e.byteLength},[e.buffer]),this.transmuxer_.postMessage({action:"flush"})}},{key:"appendGopInfo_",value:function(e){this.gopBuffer_=function(e,t,i){if(!t.length)returne;if(i)returnt.slice();for(varn=t[0].pts,r=0;r<e.length&&!(e[r].pts>=n);r++);returne.slice(0,r).concat(t)}(this.gopBuffer_,e.data.gopInfo,this.safeAppend_)}},{key:"remove",value:function(e,t){if(this.videoBuffer_&&(this.videoBuffer_.updating=!0,this.videoBuffer_.remove(e,t),this.gopBuffer_=function(e,t,i,n){for(varr=Math.ceil(9e4*(t-n)),a=Math.ceil(9e4*(i-n)),s=e.slice(),o=e.length;o--&&!(e[o].pts<=a););if(-1===o)returns;for(varu=o+1;u--&&!(e[u].pts<=r););returnu=Math.max(u,0),s.splice(u,o-u+1),s}(this.gopBuffer_,e,t,this.timeMapping_)),!this.audioDisabled_&&this.audioBuffer_&&(this.audioBuffer_.updating=!0,this.audioBuffer_.remove(e,t)),Ja(e,t,this.metadataTrack_),this.inbandTextTracks_)for(variinthis.inbandTextTracks_)Ja(e,t,this.inbandTextTracks_[i])}},{key:"processPendingSegments_",value:function(){vare={video:{segments:[],bytes:0},audio:{segments:[],bytes:0},captions:[],metadata:[]};if(!this.pendingBuffers_.length)returnthis.trigger("updateend"),void(this.bufferUpdating_=!1);e=this.pendingBuffers_.reduce(function(e,t){vari=t.type,n=t.data,r=t.initSegment;returne[i].segments.push(n),e[i].bytes+=n.byteLength,e[i].initSegment=r,t.captions&&(e.captions=e.captions.concat(t.captions)),t.info&&(e[i].info=t.info),t.metadata&&(e.metadata=e.metadata.concat(t.metadata)),e},e),this.videoBuffer_||this.audioBuffer_||(0===e.video.bytes&&(this.videoCodec_=null),0===e.audio.bytes&&(this.audioCodec_=null),this.createRealSourceBuffers_()),e.audio.info&&this.mediaSource_.trigger({type:"audioinfo",info:e.audio.info}),e.video.info&&this.mediaSource_.trigger({type:"videoinfo",info:e.video.info}),this.appendAudioInitSegment_&&(!this.audioDisabled_&&this.audioBuffer_&&(e.audio.segments.unshift(e.audio.initSegment),e.audio.bytes+=e.audio.initSegment.byteLength),this.appendAudioInitSegment_=!1);vart=!1;this.videoBuffer_&&e.video.bytes?(e.video.segments.unshift(e.video.initSegment),e.video.bytes+=e.video.initSegment.byteLength,this.concatAndAppendSegments_(e.video,this.videoBuffer_)):!this.videoBuffer_||!this.audioDisabled_&&this.audioBuffer_||(t=!0),es(this,e.captions,e.metadata),!this.audioDisabled_&&this.audioBuffer_&&this.concatAndAppendSegments_(e.audio,this.audioBuffer_),this.pendingBuffers_.length=0,t&&this.trigger("updateend"),this.bufferUpdating_=!1}},{key:"concatAndAppendSegments_",value:function(e,t){vari=0,n=void0;if(e.bytes){n=newUint8Array(e.bytes),e.segments.forEach(function(e){n.set(e,i),i+=e.byteLength});try{t.updating=!0,t.appendBuffer(n)}catch(r){this.mediaSource_.player_&&this.mediaSource_.player_.error({code:-3,type:"APPEND_BUFFER_ERR",message:r.message,originalError:r})}}}},{key:"abort",value:function(){this.videoBuffer_&&this.videoBuffer_.abort(),!this.audioDisabled_&&this.audioBuffer_&&this.audioBuffer_.abort(),this.transmuxer_&&this.transmuxer_.postMessage({action:"reset"}),this.pendingBuffers_.length=0,this.bufferUpdating_=!1}}]),t}(Jr.EventTarget),ks=function(e){functiont(){na(this,t);vare=sa(this,(t.__proto__||Object.getPrototypeOf(t)).call(this)),i=void0;for(iine.nativeMediaSource_=newr.a.MediaSource,e.nativeMediaSource_)iint.prototype||"function"!==typeofe.nativeMediaSource_[i]||(e[i]=e.nativeMediaSource_[i].bind(e.nativeMediaSource_));returne.duration_=NaN,Object.defineProperty(e,"duration",{get:function(){returnthis.duration_===1/0?this.duration_:this.nativeMediaSource_.duration},set:function(e){this.duration_=e,e===1/0||(this.nativeMediaSource_.duration=e)}}),Object.defineProperty(e,"seekable",{get:function(){returnthis.duration_===1/0?Jr.createTimeRanges([[0,this.nativeMediaSource_.duration]]):this.nativeMediaSource_.seekable}}),Object.defineProperty(e,"readyState",{get:function(){returnthis.nativeMediaSource_.readyState}}),Object.defineProperty(e,"activeSourceBuffers",{get:function(){returnthis.activeSourceBuffers_}}),e.sourceBuffers=[],e.activeSourceBuffers_=[],e.updateActiveSourceBuffers_=function(){if(e.activeSourceBuffers_.length=0,1===e.sourceBuffers.length){vart=e.sourceBuffers[0];returnt.appendAudioInitSegment_=!0,t.audioDisabled_=!t.audioCodec_,voide.activeSourceBuffers_.push(t)}for(vari=!1,n=!0,r=0;r<e.player_.audioTracks().length;r++){vara=e.player_.audioTracks()[r];if(a.enabled&&"main"!==a.kind){i=!0,n=!1;break}}e.sourceBuffers.forEach(function(t,r){if(t.appendAudioInitSegment_=!0,t.videoCodec_&&t.audioCodec_)t.audioDisabled_=i;elseif(t.videoCodec_&&!t.audioCodec_)t.audioDisabled_=!0,n=!1;elseif(!t.videoCodec_&&t.audioCodec_&&(t.audioDisabled_=r?n:!n,t.audioDisabled_))return;e.activeSourceBuffers_.push(t)})},e.onPlayerMediachange_=function(){e.sourceBuffers.forEach(function(e){e.appendAudioInitSegment_=!0})},e.onHlsReset_=function(){e.sourceBuffers.forEach(function(e){e.transmuxer_&&e.transmuxer_.postMessage({action:"resetCaptions"})})},e.onHlsSegmentTimeMapping_=function(t){e.sourceBuffers.forEach(function(e){returne.timeMapping_=t.mapping})},["sourceopen","sourceclose","sourceended"].forEach(function(e){this.nativeMediaSource_.addEventListener(e,this.trigger.bind(this))},e),e.on("sourceopen",function(t){vari=s.a.querySelector('[src="'+e.url_+'"]');i&&(e.player_=Jr(i.parentNode),e.player_&&(e.player_.tech_.on("hls-reset",e.onHlsReset_),e.player_.tech_.on("hls-segment-time-mapping",e.onHlsSegmentTimeMapping_),e.player_.audioTracks&&e.player_.audioTracks()&&(e.player_.audioTracks().on("change",e.updateActiveSourceBuffers_),e.player_.audioTracks().on("addtrack",e.updateActiveSourceBuffers_),e.player_.audioTracks().on("removetrack",e.updateActiveSourceBuffers_)),e.player_.on("mediachange",e.onPlayerMediachange_)))}),e.on("sourceended",function(t){for(vari=Za(e.duration),n=0;n<e.sourceBuffers.length;n++){varr=e.sourceBuffers[n],a=r.metadataTrack_&&r.metadataTrack_.cues;a&&a.length&&(a[a.length-1].endTime=i)}}),e.on("sourceclose",function(e){this.sourceBuffers.forEach(function(e){e.transmuxer_&&e.transmuxer_.terminate()}),this.sourceBuffers.length=0,this.player_&&(this.player_.audioTracks&&this.player_.audioTracks()&&(this.player_.audioTracks().off("change",this.updateActiveSourceBuffers_),this.player_.audioTracks().off("addtrack",this.updateActiveSourceBuffers_),this.player_.audioTracks().off("removetrack",this.updateActiveSourceBuffers_)),this.player_.el_&&this.player_.off("mediachange",this.onPlayerMediachange_),this.player_.tech_&&this.player_.tech_.el_&&(this.player_.tech_.off("hls-reset",this.onHlsReset_),this.player_.tech_.off("hls-segment-time-mapping",this.onHlsSegmentTimeMapping_)))}),e}returnaa(t,e),ra(t,[{key:"addSeekableRange_",value:function(e,t){vari=void0;if(this.duration!==1/0)throw(i=newError("MediaSource.addSeekableRange() can only be invoked when the duration is Infinity")).name="InvalidStateError",i.code=11,i;(t>this.nativeMediaSource_.duration||isNaN(this.nativeMediaSource_.duration))&&(this.nativeMediaSource_.duration=t)}},{key:"addSourceBuffer",value:function(e){vart=void0,i=function(e){vart={type:"",parameters:{}},i=e.trim().split(";");returnt.type=i.shift().trim(),i.forEach(function(e){vari=e.trim().split("=");if(i.length>1){varn=i[0].replace(/"/g,"").trim(),r=i[1].replace(/"/g,"").trim();t.parameters[n]=r}}),t}(e);if(/^(video|audio)\/mp2t$/i.test(i.type)){varn=[];i.parameters&&i.parameters.codecs&&(n=i.parameters.codecs.split(","),n=(n=fs(n)).filter(function(e){returnvs(e)||_s(e)})),0===n.length&&(n=["avc1.4d400d","mp4a.40.2"]),t=newSs(this,n),0!==this.sourceBuffers.length&&(this.sourceBuffers[0].createRealSourceBuffers_(),t.createRealSourceBuffers_(),this.sourceBuffers[0].audioDisabled_=!0)}elset=this.nativeMediaSource_.addSourceBuffer(e);returnthis.sourceBuffers.push(t),t}}]),t}(Jr.EventTarget),Cs=0;Jr.mediaSources={};varEs=function(e,t){vari=Jr.mediaSources[e];if(!i)thrownewError("Media Source not found (Video.js)");i.trigger({type:"sourceopen",swfId:t})},ws=function(){return!!r.a.MediaSource&&!!r.a.MediaSource.isTypeSupported&&r.a.MediaSource.isTypeSupported('video/mp4;codecs="avc1.4d400d,mp4a.40.2"')},As=function(){if(this.MediaSource={open:Es,supportsNativeMediaSources:ws},ws())returnnewks;thrownewError("Cannot use create a virtual MediaSource for this video")};As.open=Es,As.supportsNativeMediaSources=ws;varPs={createObjectURL:function(e){vart=void0;returneinstanceofks?(t=r.a.URL.createObjectURL(e.nativeMediaSource_),e.url_=t,t):einstanceofks?(t="blob:vjs-media-source/"+Cs,Cs++,Jr.mediaSources[t]=e,t):(t=r.a.URL.createObjectURL(e),e.url_=t,t)}};Jr.MediaSource=As,Jr.URL=Ps;varIs=Jr.EventTarget,Os=Jr.mergeOptions,Ls=function(e,t){for(vari=void0,n=Os(e,{duration:t.duration,minimumUpdatePeriod:t.minimumUpdatePeriod}),r=0;r<t.playlists.length;r++){vara=da(n,t.playlists[r]);a?n=a:i=!0}returnha(t,function(e,t,r,a){if(e.playlists&&e.playlists.length){vars=e.playlists[0].uri,o=da(n,e.playlists[0]);o&&((n=o).mediaGroups[t][r][a].playlists[0]=n.playlists[s],i=!1)}}),i?null:n},xs=function(e){vart=e.byterange.offset+e.byterange.length-1;returne.uri+"-"+e.byterange.offset+"-"+t},Ds=function(e,t){vari,n,r={};for(varaine){vars=e[a].sidx;if(s){varo=xs(s);if(!t[o])break;varu=t[o].sidxInfo;i=u,n=s,(Boolean(!i.map&&!n.map)||Boolean(i.map&&n.map&&i.map.byterange.offset===n.map.byterange.offset&&i.map.byterange.length===n.map.byterange.length))&&i.uri===n.uri&&i.byterange.offset===n.byterange.offset&&i.byterange.length===n.byterange.length&&(r[o]=t[o])}}returnr},Rs=function(e,t,i,n,r){vara={uri:ia(n.handleManifestRedirects,e.resolvedUri),byterange:e.byterange,playlist:t};returni(Jr.mergeOptions(a,{responseType:"arraybuffer",headers:Ma(a)}),r)},Us=function(e){functiont(e,i){varn=arguments.length>2&&void0!==arguments[2]?arguments[2]:{},r=arguments[3];na(this,t);vara=sa(this,(t.__proto__||Object.getPrototypeOf(t)).call(this)),s=n.withCredentials,o=void0!==s&&s,u=n.handleManifestRedirects,l=void0!==u&&u;if(a.hls_=i,a.withCredentials=o,a.handleManifestRedirects=l,!e)thrownewError("A non-empty playlist URL or playlist is required");returna.on("minimumUpdatePeriod",function(){a.refreshXml_()}),a.on("mediaupdatetimeout",function(){a.refreshMedia_(a.media().uri)}),a.state="HAVE_NOTHING",a.loadedPlaylists_={},"string"===typeofe?(a.srcUrl=e,a.sidxMapping_={},sa(a)):(a.setupChildLoader(r,e),a)}returnaa(t,Is),ra(t,[{key:"setupChildLoader",value:function(e,t){this.masterPlaylistLoader_=e,this.childPlaylist_=t}},{key:"dispose",value:function(){this.stopRequest(),this.loadedPlaylists_={},r.a.clearTimeout(this.minimumUpdatePeriodTimeout_),r.a.clearTimeout(this.mediaRequest_),r.a.clearTimeout(this.mediaUpdateTimeout)}},{key:"hasPendingRequest",value:function(){returnthis.request||this.mediaRequest_}},{key:"stopRequest",value:function(){if(this.request){vare=this.request;this.request=null,e.onreadystatechange=null,e.abort()}}},{key:"sidxRequestFinished_",value:function(e,t,i,n){varr=this;returnfunction(a,s){if(r.request){if(r.request=null,a)returnr.error={status:s.status,message:"DASH playlist request error at URL: "+e.uri,response:s.response,code:2},i&&(r.state=i),r.trigger("error"),n(t,null);varo=newUint8Array(s.response),u=A.a.parseSidx(o.subarray(8));returnn(t,u)}}}},{key:"media",value:function(e){vart=this;if(!e)returnthis.media_;if("HAVE_NOTHING"===this.state)thrownewError("Cannot switch media playlist from "+this.state);vari=this.state;if("string"===typeofe){if(!this.master.playlists[e])thrownewError("Unknown playlist URI: "+e);e=this.master.playlists[e]}varn=!this.media_||e.uri!==this.media_.uri;if(n&&this.loadedPlaylists_[e.uri]&&this.loadedPlaylists_[e.uri].endList)returnthis.state="HAVE_METADATA",this.media_=e,void(n&&(this.trigger("mediachanging"),this.trigger("mediachange")));if(n)if(this.media_&&this.trigger("mediachanging"),e.sidx){vara=void0,s=void0;this.masterPlaylistLoader_?(a=this.masterPlaylistLoader_.master,s=this.masterPlaylistLoader_.sidxMapping_):(a=this.master,s=this.sidxMapping_);varo=xs(e.sidx);s[o]={sidxInfo:e.sidx},this.request=Rs(e.sidx,e,this.hls_.xhr,{handleManifestRedirects:this.handleManifestRedirects},this.sidxRequestFinished_(e,a,i,function(n,r){if(!n||!r)thrownewError("failed to request sidx");s[o].sidx=r,t.haveMetadata({startingState:i,playlist:n.playlists[e.uri]})}))}elsethis.mediaRequest_=r.a.setTimeout(this.haveMetadata.bind(this,{startingState:i,playlist:e}),0)}},{key:"haveMetadata",value:function(e){vart=e.startingState,i=e.playlist;this.state="HAVE_METADATA",this.loadedPlaylists_[i.uri]=i,this.mediaRequest_=null,this.refreshMedia_(i.uri),"HAVE_MASTER"===t?this.trigger("loadedmetadata"):this.trigger("mediachange")}},{key:"pause",value:function(){this.stopRequest(),r.a.clearTimeout(this.mediaUpdateTimeout),r.a.clearTimeout(this.minimumUpdatePeriodTimeout_),"HAVE_NOTHING"===this.state&&(this.started=!1)}},{key:"load",value:function(e){vart=this;r.a.clearTimeout(this.mediaUpdateTimeout),r.a.clearTimeout(this.minimumUpdatePeriodTimeout_);vari=this.media();if(e){varn=i?i.targetDuration/2*1e3:5e3;this.mediaUpdateTimeout=r.a.setTimeout(function(){returnt.load()},n)}elsethis.started?this.trigger("loadedplaylist"):this.start()}},{key:"parseMasterXml",value:function(){vare=Object(E.a)(this.masterXml_,{manifestUri:this.srcUrl,clientOffset:this.clientOffset_,sidxMapping:this.sidxMapping_});e.uri=this.srcUrl;for(vart=0;t<e.playlists.length;t++){vari="placeholder-uri-"+t;e.playlists[t].uri=i,e.playlists[i]=e.playlists[t]}returnha(e,function(t,i,n,r){if(t.playlists&&t.playlists.length){vara="placeholder-uri-"+i+"-"+n+"-"+r;t.playlists[0].uri=a,e.playlists[a]=t.playlists[0]}}),pa(e),fa(e),e}},{key:"start",value:function(){vare=this;this.started=!0,this.masterPlaylistLoader_?this.mediaRequest_=r.a.setTimeout(this.haveMaster_.bind(this),0):this.request=this.hls_.xhr({uri:this.srcUrl,withCredentials:this.withCredentials},function(t,i){if(e.request){if(e.request=null,t)returne.error={status:i.status,message:"DASH playlist request error at URL: "+e.srcUrl,responseText:i.responseText,code:2},"HAVE_NOTHING"===e.state&&(e.started=!1),e.trigger("error");e.masterXml_=i.responseText,i.responseHeaders&&i.responseHeaders.date?e.masterLoaded_=Date.parse(i.responseHeaders.date):e.masterLoaded_=Date.now(),e.srcUrl=ia(e.handleManifestRedirects,e.srcUrl,i),e.syncClientServerClock_(e.onClientServerClockSync_.bind(e))}})}},{key:"syncClientServerClock_",value:function(e){vart=this,i=Object(E.b)(this.masterXml_);returnnull===i?(this.clientOffset_=this.masterLoaded_-Date.now(),e()):"DIRECT"===i.method?(this.clientOffset_=i.value-Date.now(),e()):void(this.request=this.hls_.xhr({uri:ta(this.srcUrl,i.value),method:i.method,withCredentials:this.withCredentials},function(n,r){if(t.request){if(n)returnt.clientOffset_=t.masterLoaded_-Date.now(),e();vara=void0;a="HEAD"===i.method?r.responseHeaders&&r.responseHeaders.date?Date.parse(r.responseHeaders.date):t.masterLoaded_:Date.parse(r.responseText),t.clientOffset_=a-Date.now(),e()}}))}},{key:"haveMaster_",value:function(){this.state="HAVE_MASTER",this.mediaRequest_=null,this.masterPlaylistLoader_?this.media_||this.media(this.childPlaylist_):(this.master=this.parseMasterXml(),this.trigger("loadedplaylist"))}},{key:"onClientServerClockSync_",value:function(){vare=this;this.haveMaster_(),this.hasPendingRequest()||this.media_||this.media(this.master.playlists[0]),this.master&&this.master.minimumUpdatePeriod&&(this.minimumUpdatePeriodTimeout_=r.a.setTimeout(function(){e.trigger("minimumUpdatePeriod")},this.master.minimumUpdatePeriod))}},{key:"refreshXml_",value:function(){vare=this;this.request=this.hls_.xhr({uri:this.srcUrl,withCredentials:this.withCredentials},function(t,i){if(e.request){if(e.request=null,t)returne.error={status:i.status,message:"DASH playlist request error at URL: "+e.srcUrl,responseText:i.responseText,code:2},"HAVE_NOTHING"===e.state&&(e.started=!1),e.trigger("error");e.masterXml_=i.responseText,e.sidxMapping_=function(e,t,i,n){varr=Object(E.a)(e,{manifestUri:t,clientOffset:i}),a=Ds(r.playlists,n);returnha(r,function(e,t,i,r){if(e.playlists&&e.playlists.length){vars=e.playlists;a=Os(a,Ds(s,n))}}),a}(e.masterXml_,e.srcUrl,e.clientOffset_,e.sidxMapping_);varn=e.parseMasterXml(),a=Ls(e.master,n),s=e.media().sidx;if(a)if(s){varo=xs(s);if(!e.sidxMapping_[o]){varu=e.media();e.request=Rs(u.sidx,u,e.hls_.xhr,{handleManifestRedirects:e.handleManifestRedirects},e.sidxRequestFinished_(u,n,e.state,function(t,i){if(!t||!i)thrownewError("failed to request sidx on minimumUpdatePeriod");e.sidxMapping_[o].sidx=i,e.minimumUpdatePeriodTimeout_=r.a.setTimeout(function(){e.trigger("minimumUpdatePeriod")},e.master.minimumUpdatePeriod),e.refreshMedia_(e.media().uri)}))}}elsee.master=a;e.minimumUpdatePeriodTimeout_=r.a.setTimeout(function(){e.trigger("minimumUpdatePeriod")},e.master.minimumUpdatePeriod)}})}},{key:"refreshMedia_",value:function(e){vart=this;if(!e)thrownewError("refreshMedia_ must take a media uri");vari=void0,n=void0;this.masterPlaylistLoader_?(i=this.masterPlaylistLoader_.master,n=this.masterPlaylistLoader_.parseMasterXml()):(i=this.master,n=this.parseMasterXml());vara=Ls(i,n);a?(this.masterPlaylistLoader_?this.masterPlaylistLoader_.master=a:this.master=a,this.media_=a.playlists[e]):(this.media_=n.playlists[e],this.trigger("playlistunchanged")),this.media().endList||(this.mediaUpdateTimeout=r.a.setTimeout(function(){t.trigger("mediaupdatetimeout")},ma(this.media(),!!a))),this.trigger("loadedplaylist")}}]),t}(),Ms=function(e){returnJr.log.debug?Jr.log.debug.bind(Jr,"VHS:",e+" >"):function(){}};functionNs(){}varjs=function(){functione(t,i,n,r){na(this,e),this.callbacks_=[],this.pendingCallback_=null,this.timestampOffset_=0,this.mediaSource=t,this.processedAppend_=!1,this.type_=n,this.mimeType_=i,this.logger_=Ms("SourceUpdater["+n+"]["+i+"]"),"closed"===t.readyState?t.addEventListener("sourceopen",this.createSourceBuffer_.bind(this,i,r)):this.createSourceBuffer_(i,r)}returnra(e,[{key:"createSourceBuffer_",value:function(e,t){vari=this;this.sourceBuffer_=this.mediaSource.addSourceBuffer(e),this.logger_("created SourceBuffer"),t&&(t.trigger("sourcebufferadded"),this.mediaSource.sourceBuffers.length<2)?t.on("sourcebufferadded",function(){i.start_()}):this.start_()}},{key:"start_",value:function(){vare=this;this.started_=!0,this.onUpdateendCallback_=function(){vart=e.pendingCallback_;e.pendingCallback_=null,e.sourceBuffer_.removing=!1,e.logger_("buffered ["+Ya(e.buffered())+"]"),t&&t(),e.runCallback_()},this.sourceBuffer_.addEventListener("updateend",this.onUpdateendCallback_),this.runCallback_()}},{key:"abort",value:function(e){vart=this;this.processedAppend_&&this.queueCallback_(function(){t.sourceBuffer_.abort()},e)}},{key:"appendBuffer",value:function(e,t){vari=this;this.processedAppend_=!0,this.queueCallback_(function(){e.videoSegmentTimingInfoCallback&&i.sourceBuffer_.addEventListener("videoSegmentTimingInfo",e.videoSegmentTimingInfoCallback),i.sourceBuffer_.appendBuffer(e.bytes)},function(){e.videoSegmentTimingInfoCallback&&i.sourceBuffer_.removeEventListener("videoSegmentTimingInfo",e.videoSegmentTimingInfoCallback),t()})}},{key:"buffered",value:function(){returnthis.sourceBuffer_?this.sourceBuffer_.buffered:Jr.createTimeRanges()}},{key:"remove",value:function(e,t){vari=this,n=arguments.length>2&&void0!==arguments[2]?arguments[2]:Ns;this.processedAppend_&&this.queueCallback_(function(){i.logger_("remove ["+e+" => "+t+"]"),i.sourceBuffer_.removing=!0,i.sourceBuffer_.remove(e,t)},n)}},{key:"updating",value:function(){return!this.sourceBuffer_||this.sourceBuffer_.updating||!!this.pendingCallback_&&this.pendingCallback_!==Ns}},{key:"timestampOffset",value:function(e){vart=this;return"undefined"!==typeofe&&(this.queueCallback_(function(){t.sourceBuffer_.timestampOffset=e,t.runCallback_()}),this.timestampOffset_=e),this.timestampOffset_}},{key:"queueCallback_",value:function(e,t){this.callbacks_.push([e.bind(this),t]),this.runCallback_()}},{key:"runCallback_",value:function(){vare=void0;!this.updating()&&this.callbacks_.length&&this.started_&&(e=this.callbacks_.shift(),this.pendingCallback_=e[1],e[0]())}},{key:"dispose",value:function(){vare=this,t=functiont(){e.sourceBuffer_&&"open"===e.mediaSource.readyState&&e.sourceBuffer_.abort(),e.sourceBuffer_.removeEventListener("updateend",t)};this.sourceBuffer_.removeEventListener("updateend",this.onUpdateendCallback_),this.sourceBuffer_.removing?this.sourceBuffer_.addEventListener("updateend",t):t()}}]),e}(),Bs={GOAL_BUFFER_LENGTH:30,MAX_GOAL_BUFFER_LENGTH:60,GOAL_BUFFER_LENGTH_RATE:1,INITIAL_BANDWIDTH:4194304,BANDWIDTH_VARIANCE:1.2,BUFFER_LOW_WATER_LINE:0,MAX_BUFFER_LOW_WATER_LINE:30,BUFFER_LOW_WATER_LINE_RATE:1},Fs=2,Hs=-101,Vs=-102,qs=function(e){e.forEach(function(e){e.abort()})},Ws=function(e,t){returnt.timedout?{status:t.status,message:"HLS request timed-out at URL: "+t.uri,code:Hs,xhr:t}:t.aborted?{status:t.status,message:"HLS request aborted at URL: "+t.uri,code:Vs,xhr:t}:e?{status:t.status,message:"HLS request errored at URL: "+t.uri,code:Fs,xhr:t}:null},zs=function(e,t,i){varn=0,r=!1;returnfunction(a,s){if(!r)returna?(r=!0,qs(e),i(a,s)):(n+=1)===e.length?(s.endOfAllRequests=Date.now(),s.encryptedBytes?function(e,t,i){e.addEventListener("message",functionn(r){if(r.data.source===t.requestId){e.removeEventListener("message",n);vara=r.data.decrypted;returnt.bytes=newUint8Array(a.bytes,a.byteOffset,a.byteLength),i(null,t)}});varn=void0;n=t.key.bytes.slice?t.key.bytes.slice():newUint32Array(Array.prototype.slice.call(t.key.bytes)),e.postMessage(Fa({source:t.requestId,encrypted:t.encryptedBytes,key:n,iv:t.key.iv}),[t.encryptedBytes.buffer,n.buffer])}(t,s,i):i(null,s)):void0}},Gs=function(e,t){returnfunction(i){returne.stats=Jr.mergeOptions(e.stats,function(e){vart=e.target,i={bandwidth:1/0,bytesReceived:0,roundTripTime:Date.now()-t.requestTime||0};returni.bytesReceived=e.loaded,i.bandwidth=Math.floor(i.bytesReceived/i.roundTripTime*8*1e3),i}(i)),!e.stats.firstBytesReceivedAt&&e.stats.bytesReceived&&(e.stats.firstBytesReceivedAt=Date.now()),t(i,e)}},$s=function(e,t,i,n,r,a,s){varo=[],u=zs(o,i,s);if(r.key&&!r.key.bytes){varl=e(Jr.mergeOptions(t,{uri:r.key.resolvedUri,responseType:"arraybuffer"}),function(e,t){returnfunction(i,n){varr=n.response,a=Ws(i,n);if(a)returnt(a,e);if(16!==r.byteLength)returnt({status:n.status,message:"Invalid HLS key at URL: "+n.uri,code:Fs,xhr:n},e);vars=newDataView(r);returne.key.bytes=newUint32Array([s.getUint32(0),s.getUint32(4),s.getUint32(8),s.getUint32(12)]),t(null,e)}}(r,u));o.push(l)}if(r.map&&!r.map.bytes){varc=e(Jr.mergeOptions(t,{uri:r.map.resolvedUri,responseType:"arraybuffer",headers:Ma(r.map)}),function(e,t,i){returnfunction(n,r){vara=r.response,s=Ws(n,r);returns?i(s,e):0===a.byteLength?i({status:r.status,message:"Empty HLS segment content at URL: "+r.uri,code:Fs,xhr:r},e):(e.map.bytes=newUint8Array(r.response),t&&!t.isInitialized()&&t.init(),e.map.timescales=I.a.timescale(e.map.bytes),e.map.videoTrackIds=I.a.videoTrackIds(e.map.bytes),i(null,e))}}(r,n,u));o.push(c)}varh=e(Jr.mergeOptions(t,{uri:r.resolvedUri,responseType:"arraybuffer",headers:Ma(r)}),function(e,t,i){returnfunction(n,r){vara=r.response,s=Ws(n,r),o=void0;returns?i(s,e):0===a.byteLength?i({status:r.status,message:"Empty HLS segment content at URL: "+r.uri,code:Fs,xhr:r},e):(e.stats=function(e){return{bandwidth:e.bandwidth,bytesReceived:e.bytesReceived||0,roundTripTime:e.roundTripTime||0}}(r),e.key?e.encryptedBytes=newUint8Array(r.response):e.bytes=newUint8Array(r.response),t&&e.map&&e.map.bytes&&(t.isInitialized()||t.init(),(o=t.parse(e.bytes,e.map.videoTrackIds,e.map.timescales))&&o.captions&&(e.captionStreams=o.captionStreams,e.fmp4Captions=o.captions)),i(null,e))}}(r,n,u));returnh.addEventListener("progress",Gs(r,a)),o.push(h),function(){returnqs(o)}},Ks=function(e,t){vari;returne&&(i=r.a.getComputedStyle(e))?i[t]:""},Xs=function(e,t){vari=e.slice();e.sort(function(e,n){varr=t(e,n);return0===r?i.indexOf(e)-i.indexOf(n):r})},Ys=function(e,t){vari=void0,n=void0;returne.attributes.BANDWIDTH&&(i=e.attributes.BANDWIDTH),i=i||r.a.Number.MAX_VALUE,t.attributes.BANDWIDTH&&(n=t.attributes.BANDWIDTH),i-(n=n||r.a.Number.MAX_VALUE)},Qs=function(e){return"number"===typeofe&&isFinite(e)},Js=function(e){functiont(e){na(this,t);vari=sa(this,(t.__proto__||Object.getPrototypeOf(t)).call(this));if(!e)thrownewTypeError("Initialization 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specified");returni.bandwidth=e.bandwidth,i.throughput={rate:0,count:0},i.roundTrip=NaN,i.resetStats_(),i.mediaIndex=null,i.hasPlayed_=e.hasPlayed,i.currentTime_=e.currentTime,i.seekable_=e.seekable,i.seeking_=e.seeking,i.duration_=e.duration,i.mediaSource_=e.mediaSource,i.hls_=e.hls,i.loaderType_=e.loaderType,i.startingMedia_=void0,i.segmentMetadataTrack_=e.segmentMetadataTrack,i.goalBufferLength_=e.goalBufferLength,i.sourceType_=e.sourceType,i.inbandTextTracks_=e.inbandTextTracks,i.state_="INIT",i.checkBufferTimeout_=null,i.error_=void0,i.currentTimeline_=-1,i.pendingSegment_=null,i.mimeType_=null,i.sourceUpdater_=null,i.xhrOptions_=null,i.activeInitSegmentId_=null,i.initSegments_={},i.cacheEncryptionKeys_=e.cacheEncryptionKeys,i.keyCache_={},"main"===i.loaderType_?i.captionParser_=newL.a:i.captionParser_=null,i.decrypter_=e.decrypter,i.syncController_=e.syncController,i.syncPoint_={segmentIndex:0,time:0},i.syncController_.on("syncinfoupdate",function(){returni.trigger("syncinfoupdate")}),i.mediaSource_.addEventListener("sourceopen",function(){returni.ended_=!1}),i.fetchAtBuffer_=!1,i.logger_=Ms("SegmentLoader["+i.loaderType_+"]"),Object.defineProperty(i,"state",{get:function(){returnthis.state_},set:function(e){e!==this.state_&&(this.logger_(this.state_+" 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"+e),this.state_=e)}}),i}returnaa(t,e),ra(t,[{key:"resetStats_",value:function(){this.mediaBytesTransferred=0,this.mediaRequests=0,this.mediaRequestsAborted=0,this.mediaRequestsTimedout=0,this.mediaRequestsErrored=0,this.mediaTransferDuration=0,this.mediaSecondsLoaded=0}},{key:"dispose",value:function(){this.state="DISPOSED",this.pause(),this.abort_(),this.sourceUpdater_&&this.sourceUpdater_.dispose(),this.resetStats_(),this.captionParser_&&this.captionParser_.reset()}},{key:"abort",value:function(){"WAITING"===this.state?(this.abort_(),this.state="READY",this.paused()||this.monitorBuffer_()):this.pendingSegment_&&(this.pendingSegment_=null)}},{key:"abort_",value:function(){this.pendingSegment_&&this.pendingSegment_.abortRequests(),this.pendingSegment_=null}},{key:"error",value:function(e){return"undefined"!==typeofe&&(this.error_=e),this.pendingSegment_=null,this.error_}},{key:"endOfStream",value:function(){this.ended_=!0,this.pause(),this.trigger("ended")}},{key:"buffered_",value:function(){returnthis.sourceUpdater_?this.sourceUpdater_.buffered():Jr.createTimeRanges()}},{key:"initSegment",value:function(e){vart=arguments.length>1&&void0!==arguments[1]&&arguments[1];if(!e)returnnull;vari=Ha(e),n=this.initSegments_[i];returnt&&!n&&e.bytes&&(this.initSegments_[i]=n={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:e.bytes,timescales:e.timescales,videoTrackIds:e.videoTrackIds}),n||e}},{key:"segmentKey",value:function(e){vart=arguments.length>1&&void0!==arguments[1]&&arguments[1];if(!e)returnnull;vari=Va(e),n=this.keyCache_[i];this.cacheEncryptionKeys_&&t&&!n&&e.bytes&&(this.keyCache_[i]=n={resolvedUri:e.resolvedUri,bytes:e.bytes});varr={resolvedUri:(n||e).resolvedUri};returnn&&(r.bytes=n.bytes),r}},{key:"couldBeginLoading_",value:function(){returnthis.playlist_&&(this.sourceUpdater_||this.mimeType_&&"INIT"===this.state)&&!this.paused()}},{key:"load",value:function(){if(this.monitorBuffer_(),this.playlist_){if(this.syncController_.setDateTimeMapping(this.playlist_),"INIT"===this.state&&this.couldBeginLoading_())returnthis.init_();!this.couldBeginLoading_()||"READY"!==this.state&&"INIT"!==this.state||(this.state="READY")}}},{key:"init_",value:function(){returnthis.state="READY",this.sourceUpdater_=newjs(this.mediaSource_,this.mimeType_,this.loaderType_,this.sourceBufferEmitter_),this.resetEverything(),this.monitorBuffer_()}},{key:"playlist",value:function(e){vart=arguments.length>1&&void0!==arguments[1]?arguments[1]:{};if(e){vari=this.playlist_,n=this.pendingSegment_;this.playlist_=e,this.xhrOptions_=t,this.hasPlayed_()||(e.syncInfo={mediaSequence:e.mediaSequence,time:0});varr=null;if(i&&(i.id?r=i.id:i.uri&&(r=i.uri)),this.logger_("playlist update ["+r+" => "+(e.id||e.uri)+"]"),this.trigger("syncinfoupdate"),"INIT"===this.state&&this.couldBeginLoading_())returnthis.init_();if(i&&i.uri===e.uri){vara=e.mediaSequence-i.mediaSequence;this.logger_("live window shift ["+a+"]"),null!==this.mediaIndex&&(this.mediaIndex-=a),n&&(n.mediaIndex-=a,n.mediaIndex>=0&&(n.segment=e.segments[n.mediaIndex])),this.syncController_.saveExpiredSegmentInfo(i,e)}elsenull!==this.mediaIndex&&this.resyncLoader()}}},{key:"pause",value:function(){this.checkBufferTimeout_&&(r.a.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=null)}},{key:"paused",value:function(){returnnull===this.checkBufferTimeout_}},{key:"mimeType",value:function(e,t){this.mimeType_||(this.mimeType_=e,this.sourceBufferEmitter_=t,"INIT"===this.state&&this.couldBeginLoading_()&&this.init_())}},{key:"resetEverything",value:function(e){this.ended_=!1,this.resetLoader(),this.remove(0,this.duration_(),e),this.captionParser_&&this.captionParser_.clearAllCaptions(),this.trigger("reseteverything")}},{key:"resetLoader",value:function(){this.fetchAtBuffer_=!1,this.resyncLoader()}},{key:"resyncLoader",value:function(){this.mediaIndex=null,this.syncPoint_=null,this.abort()}},{key:"remove",value:function(e,t,i){if(this.sourceUpdater_&&this.sourceUpdater_.remove(e,t,i),Ja(e,t,this.segmentMetadataTrack_),this.inbandTextTracks_)for(varninthis.inbandTextTracks_)Ja(e,t,this.inbandTextTracks_[n])}},{key:"monitorBuffer_",value:function(){this.checkBufferTimeout_&&r.a.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=r.a.setTimeout(this.monitorBufferTick_.bind(this),1)}},{key:"monitorBufferTick_",value:function(){"READY"===this.state&&this.fillBuffer_(),this.checkBufferTimeout_&&r.a.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=r.a.setTimeout(this.monitorBufferTick_.bind(this),500)}},{key:"fillBuffer_",value:function(){if(!this.sourceUpdater_.updating()){this.syncPoint_||(this.syncPoint_=this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_()));vare=this.checkBuffer_(this.buffered_(),this.playlist_,this.mediaIndex,this.hasPlayed_(),this.currentTime_(),this.syncPoint_);e&&(this.isEndOfStream_(e.mediaIndex)?this.endOfStream():(e.mediaIndex!==this.playlist_.segments.length-1||"ended"!==this.mediaSource_.readyState||this.seeking_())&&(e.timeline!==this.currentTimeline_&&(this.syncController_.reset(),e.timestampOffset=e.startOfSegment,this.captionParser_&&this.captionParser_.clearAllCaptions()),this.loadSegment_(e)))}}},{key:"isEndOfStream_",value:function(e){returnfunction(e,t,i){if(!e||!t)return!1;varn=i===e.segments.length;returne.endList&&"open"===t.readyState&&n}(arguments.length>1&&void0!==arguments[1]?arguments[1]:this.playlist_,this.mediaSource_,e)&&!this.sourceUpdater_.updating()}},{key:"checkBuffer_",value:function(e,t,i,n,r,a){vars=0,o=void0;e.length&&(s=e.end(e.length-1));varu=Math.max(0,s-r);if(!t.segments.length)returnnull;if(u>=this.goalBufferLength_())returnnull;if(!n&&u>=1)returnnull;if(null===a)returni=this.getSyncSegmentCandidate_(t),this.generateSegmentInfo_(t,i,null,!0);if(null!==i){t.segments[i];returno=s,this.generateSegmentInfo_(t,i+1,o,!1)}if(this.fetchAtBuffer_){varl=xa.getMediaInfoForTime(t,s,a.segmentIndex,a.time);i=l.mediaIndex,o=l.startTime}else{varc=xa.getMediaInfoForTime(t,r,a.segmentIndex,a.time);i=c.mediaIndex,o=c.startTime}returnthis.generateSegmentInfo_(t,i,o,!1)}},{key:"getSyncSegmentCandidate_",value:function(e){vart=this;if(-1===this.currentTimeline_)return0;vari=e.segments.map(function(e,t){return{timeline:e.timeline,segmentIndex:t}}).filter(function(e){returne.timeline===t.currentTimeline_});returni.length?i[Math.min(i.length-1,1)].segmentIndex:Math.max(e.segments.length-1,0)}},{key:"generateSegmentInfo_",value:function(e,t,i,n){if(t<0||t>=e.segments.length)returnnull;varr=e.segments[t];return{requestId:"segment-loader-"+Math.random(),uri:r.resolvedUri,mediaIndex:t,isSyncRequest:n,startOfSegment:i,playlist:e,bytes:null,encryptedBytes:null,timestampOffset:null,timeline:r.timeline,duration:r.duration,segment:r}}},{key:"abortRequestEarly_",value:function(e){if(this.hls_.tech_.paused()||!this.xhrOptions_.timeout||!this.playlist_.attributes.BANDWIDTH)return!1;if(Date.now()-(e.firstBytesReceivedAt||Date.now())<1e3)return!1;vart=this.currentTime_(),i=e.bandwidth,n=this.pendingSegment_.duration,r=xa.estimateSegmentRequestTime(n,i,this.playlist_,e.bytesReceived),a=function(e,t){vari=arguments.length>2&&void0!==arguments[2]?arguments[2]:1;return((e.length?e.end(e.length-1):0)-t)/i}(this.buffered_(),t,this.hls_.tech_.playbackRate())-1;if(r<=a)return!1;vars=function(e){vart=e.master,i=e.currentTime,n=e.bandwidth,r=e.duration,a=e.segmentDuration,s=e.timeUntilRebuffer,o=e.currentTimeline,u=e.syncController,l=t.playlists.filter(function(e){return!xa.isIncompatible(e)}),c=l.filter(xa.isEnabled);c.length||(c=l.filter(function(e){return!xa.isDisabled(e)}));varh=c.filter(xa.hasAttribute.bind(null,"BANDWIDTH")).map(function(e){vart=u.getSyncPoint(e,r,o,i)?1:2;return{playlist:e,rebufferingImpact:xa.estimateSegmentRequestTime(a,n,e)*t-s}}),d=h.filter(function(e){returne.rebufferingImpact<=0});returnXs(d,function(e,t){returnYs(t.playlist,e.playlist)}),d.length?d[0]:(Xs(h,function(e,t){returne.rebufferingImpact-t.rebufferingImpact}),h[0]||null)}({master:this.hls_.playlists.master,currentTime:t,bandwidth:i,duration:this.duration_(),segmentDuration:n,timeUntilRebuffer:a,currentTimeline:this.currentTimeline_,syncController:this.syncController_});if(s){varo=r-a-s.rebufferingImpact,u=.5;returna<=1/30&&(u=1),!s.playlist||s.playlist.uri===this.playlist_.uri||o<u?!1:(this.bandwidth=s.playlist.attributes.BANDWIDTH*Bs.BANDWIDTH_VARIANCE+1,this.abort(),this.trigger("earlyabort"),!0)}}},{key:"handleProgress_",value:function(e,t){this.pendingSegment_&&t.requestId===this.pendingSegment_.requestId&&!this.abortRequestEarly_(t.stats)&&this.trigger("progress")}},{key:"loadSegment_",value:function(e){this.state="WAITING",this.pendingSegment_=e,this.trimBackBuffer_(e),e.abortRequests=$s(this.hls_.xhr,this.xhrOptions_,this.decrypter_,this.captionParser_,this.createSimplifiedSegmentObj_(e),this.handleProgress_.bind(this),this.segmentRequestFinished_.bind(this))}},{key:"trimBackBuffer_",value:function(e){vart=function(e,t,i){varn=void0;returnn=e.length&&e.start(0)>0&&e.start(0)<t?e.start(0):t-30,Math.min(n,t-i)}(this.seekable_(),this.currentTime_(),this.playlist_.targetDuration||10);t>0&&this.remove(0,t)}},{key:"createSimplifiedSegmentObj_",value:function(e){vart=e.segment,i={resolvedUri:t.resolvedUri,byterange:t.byterange,requestId:e.requestId};if(t.key){varn=t.key.iv||newUint32Array([0,0,0,e.mediaIndex+e.playlist.mediaSequence]);i.key=this.segmentKey(t.key),i.key.iv=n}returnt.map&&(i.map=this.initSegment(t.map)),i}},{key:"segmentRequestFinished_",value:function(e,t){if(this.mediaRequests+=1,t.stats&&(this.mediaBytesTransferred+=t.stats.bytesReceived,this.mediaTransferDuration+=t.stats.roundTripTime),this.pendingSegment_){if(t.requestId===this.pendingSegment_.requestId){if(e)returnthis.pendingSegment_=null,this.state="READY",e.code===Vs?void(this.mediaRequestsAborted+=1):(this.pause(),e.code===Hs?(this.mediaRequestsTimedout+=1,this.bandwidth=1,this.roundTrip=NaN,voidthis.trigger("bandwidthupdate")):(this.mediaRequestsErrored+=1,this.error(e),voidthis.trigger("error")));this.bandwidth=t.stats.bandwidth,this.roundTrip=t.stats.roundTripTime,t.map&&(t.map=this.initSegment(t.map,!0)),t.key&&this.segmentKey(t.key,!0),this.processSegmentResponse_(t)}}elsethis.mediaRequestsAborted+=1}},{key:"processSegmentResponse_",value:function(e){vart=this.pendingSegment_;t.bytes=e.bytes,e.map&&(t.segment.map.bytes=e.map.bytes),t.endOfAllRequests=e.endOfAllRequests,e.fmp4Captions&&(!function(e,t,i){for(varnini)if(!e[n]){t.trigger({type:"usage",name:"hls-608"});varr=t.textTracks().getTrackById(n);e[n]=r||t.addRemoteTextTrack({kind:"captions",id:n,label:n},!1).track}}(this.inbandTextTracks_,this.hls_.tech_,e.captionStreams),function(e){vart=e.inbandTextTracks,i=e.captionArray,n=e.timestampOffset;if(i){varr=window.WebKitDataCue||window.VTTCue;i.forEach(function(e){vari=e.stream,a=e.startTime,s=e.endTime;t[i]&&(a+=n,s+=n,t[i].addCue(newr(a,s,e.text)))})}}({inbandTextTracks:this.inbandTextTracks_,captionArray:e.fmp4Captions,timestampOffset:0}),this.captionParser_&&this.captionParser_.clearParsedCaptions()),this.handleSegment_()}},{key:"handleSegment_",value:function(){vare=this;if(this.pendingSegment_){vart=this.pendingSegment_,i=t.segment,n=this.syncController_.probeSegmentInfo(t);"undefined"===typeofthis.startingMedia_&&n&&(n.containsAudio||n.containsVideo)&&(this.startingMedia_={containsAudio:n.containsAudio,containsVideo:n.containsVideo});varr,a,s,o=(r=this.loaderType_,a=this.startingMedia_,s=n,"main"===r&&a&&s?s.containsAudio||s.containsVideo?a.containsVideo&&!s.containsVideo?"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.":!a.containsVideo&&s.containsVideo?"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);if(o)returnthis.error({message:o,blacklistDuration:1/0}),voidthis.trigger("error");if(t.isSyncRequest)returnthis.trigger("syncinfoupdate"),this.pendingSegment_=null,void(this.state="READY");if(null!==t.timestampOffset&&t.timestampOffset!==this.sourceUpdater_.timestampOffset()){if(n&&n.segmentTimestampInfo){varu=n.segmentTimestampInfo[0].ptsTime,l=n.segmentTimestampInfo[0].dtsTime;t.timestampOffset-=u-l}this.sourceUpdater_.timestampOffset(t.timestampOffset),this.trigger("timestampoffset")}varc=this.syncController_.mappingForTimeline(t.timeline);if(null!==c&&this.trigger({type:"segmenttimemapping",mapping:c}),this.state="APPENDING",i.map){varh=Ha(i.map);if(!this.activeInitSegmentId_||this.activeInitSegmentId_!==h){vard=this.initSegment(i.map);this.sourceUpdater_.appendBuffer({bytes:d.bytes},function(){e.activeInitSegmentId_=h})}}t.byteLength=t.bytes.byteLength,"number"===typeofi.start&&"number"===typeofi.end?this.mediaSecondsLoaded+=i.end-i.start:this.mediaSecondsLoaded+=i.duration,this.logger_(function(e){vart=e.segment,i=t.start,n=t.end,r=e.playlist,a=r.mediaSequence,s=r.id,o=r.segments,u=void0===o?[]:o,l=e.mediaIndex,c=e.timeline;return["appending ["+l+"] of ["+a+", "+(a+u.length)+"] from playlist ["+s+"]","["+i+" => "+n+"] in timeline ["+c+"]"].join(" ")}(t)),this.sourceUpdater_.appendBuffer({bytes:t.bytes,videoSegmentTimingInfoCallback:this.handleVideoSegmentTimingInfo_.bind(this,t.requestId)},this.handleUpdateEnd_.bind(this))}elsethis.state="READY"}},{key:"handleVideoSegmentTimingInfo_",value:function(e,t){if(this.pendingSegment_&&e===this.pendingSegment_.requestId){vari=this.pendingSegment_.segment;i.videoTimingInfo||(i.videoTimingInfo={}),i.videoTimingInfo.transmuxerPrependedSeconds=t.videoSegmentTimingInfo.prependedContentDuration||0,i.videoTimingInfo.transmuxedPresentationStart=t.videoSegmentTimingInfo.start.presentation,i.videoTimingInfo.transmuxedPresentationEnd=t.videoSegmentTimingInfo.end.presentation,i.videoTimingInfo.baseMediaDecodeTime=t.videoSegmentTimingInfo.baseMediaDecodeTime}}},{key:"handleUpdateEnd_",value:function(){if(!this.pendingSegment_)returnthis.state="READY",void(this.paused()||this.monitorBuffer_());vare=this.pendingSegment_,t=e.segment,i=null!==this.mediaIndex;this.pendingSegment_=null,this.recordThroughput_(e),this.addSegmentMetadataCue_(e),this.state="READY",this.mediaIndex=e.mediaIndex,this.fetchAtBuffer_=!0,this.currentTimeline_=e.timeline,this.trigger("syncinfoupdate"),t.end&&this.currentTime_()-t.end>3*e.playlist.targetDuration?this.resetEverything():(i&&this.trigger("bandwidthupdate"),this.trigger("progress"),this.isEndOfStream_(e.mediaIndex+1,e.playlist)&&this.endOfStream(),this.paused()||this.monitorBuffer_())}},{key:"recordThroughput_",value:function(e){vart=this.throughput.rate,i=Date.now()-e.endOfAllRequests+1,n=Math.floor(e.byteLength/i*8*1e3);this.throughput.rate+=(n-t)/++this.throughput.count}},{key:"addSegmentMetadataCue_",value:function(e){if(this.segmentMetadataTrack_){vart=e.segment,i=t.start,n=t.end;if(Qs(i)&&Qs(n)){Ja(i,n,this.segmentMetadataTrack_);vara=r.a.WebKitDataCue||r.a.VTTCue,s={custom:t.custom,dateTimeObject:t.dateTimeObject,dateTimeString:t.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.uri,start:i,end:n},o=newa(i,n,JSON.stringify(s));o.value=s,this.segmentMetadataTrack_.addCue(o)}}}}]),t}(Jr.EventTarget),Zs=function(e){returndecodeURIComponent(escape(String.fromCharCode.apply(null,e)))},eo=newUint8Array("\n\n".split("").map(function(e){returne.charCodeAt(0)})),to=function(e){functiont(e){vari=arguments.length>1&&void0!==arguments[1]?arguments[1]:{};na(this,t);varn=sa(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,i));returnn.mediaSource_=null,n.subtitlesTrack_=null,n}returnaa(t,Js),ra(t,[{key:"buffered_",value:function(){if(!this.subtitlesTrack_||!this.subtitlesTrack_.cues.length)returnJr.createTimeRanges();vare=this.subtitlesTrack_.cues,t=e[0].startTime,i=e[e.length-1].startTime;returnJr.createTimeRanges([[t,i]])}},{key:"initSegment",value:function(e){vart=arguments.length>1&&void0!==arguments[1]&&arguments[1];if(!e)returnnull;vari=Ha(e),n=this.initSegments_[i];if(t&&!n&&e.bytes){varr=eo.byteLength+e.bytes.byteLength,a=newUint8Array(r);a.set(e.bytes),a.set(eo,e.bytes.byteLength),this.initSegments_[i]=n={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:a}}returnn||e}},{key:"couldBeginLoading_",value:function(){returnthis.playlist_&&this.subtitlesTrack_&&!this.paused()}},{key:"init_",value:function(){returnthis.state="READY",this.resetEverything(),this.monitorBuffer_()}},{key:"track",value:function(e){return"undefined"===typeofe?this.subtitlesTrack_:(this.subtitlesTrack_=e,"INIT"===this.state&&this.couldBeginLoading_()&&this.init_(),this.subtitlesTrack_)}},{key:"remove",value:function(e,t){Ja(e,t,this.subtitlesTrack_)}},{key:"fillBuffer_",value:function(){vare=this;this.syncPoint_||(this.syncPoint_=this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_()));vart=this.checkBuffer_(this.buffered_(),this.playlist_,this.mediaIndex,this.hasPlayed_(),this.currentTime_(),this.syncPoint_);if(t=this.skipEmptySegments_(t)){if(null===this.syncController_.timestampOffsetForTimeline(t.timeline)){returnthis.syncController_.one("timestampoffset",function(){e.state="READY",e.paused()||e.monitorBuffer_()}),void(this.state="WAITING_ON_TIMELINE")}this.loadSegment_(t)}}},{key:"skipEmptySegments_",value:function(e){for(;e&&e.segment.empty;)e=this.generateSegmentInfo_(e.playlist,e.mediaIndex+1,e.startOfSegment+e.duration,e.isSyncRequest);returne}},{key:"handleSegment_",value:function(){vare=this;if(this.pendingSegment_&&this.subtitlesTrack_){this.state="APPENDING";vart=this.pendingSegment_,i=t.segment;if("function"!==typeofr.a.WebVTT&&this.subtitlesTrack_&&this.subtitlesTrack_.tech_){varn=void0,a=function(){e.subtitlesTrack_.tech_.off("vttjsloaded",n),e.error({message:"Error loading vtt.js"}),e.state="READY",e.pause(),e.trigger("error")};returnn=function(){e.subtitlesTrack_.tech_.off("vttjserror",a),e.handleSegment_()},this.state="WAITING_ON_VTTJS",this.subtitlesTrack_.tech_.one("vttjsloaded",n),voidthis.subtitlesTrack_.tech_.one("vttjserror",a)}i.requested=!0;try{this.parseVTTCues_(t)}catch(Ro){returnthis.error({message:Ro.message}),this.state="READY",this.pause(),this.trigger("error")}if(this.updateTimeMapping_(t,this.syncController_.timelines[t.timeline],this.playlist_),t.isSyncRequest)returnthis.trigger("syncinfoupdate"),this.pendingSegment_=null,void(this.state="READY");t.byteLength=t.bytes.byteLength,this.mediaSecondsLoaded+=i.duration,t.cues.length&&this.remove(t.cues[0].endTime,t.cues[t.cues.length-1].endTime),t.cues.forEach(function(t){e.subtitlesTrack_.addCue(t)}),this.handleUpdateEnd_()}elsethis.state="READY"}},{key:"parseVTTCues_",value:function(e){vart=void0,i=!1;"function"===typeofr.a.TextDecoder?t=newr.a.TextDecoder("utf8"):(t=r.a.WebVTT.StringDecoder(),i=!0);varn=newr.a.WebVTT.Parser(r.a,r.a.vttjs,t);if(e.cues=[],e.timestampmap={MPEGTS:0,LOCAL:0},n.oncue=e.cues.push.bind(e.cues),n.ontimestampmap=function(t){returne.timestampmap=t},n.onparsingerror=function(e){Jr.log.warn("Error encountered when parsing cues: "+e.message)},e.segment.map){vara=e.segment.map.bytes;i&&(a=Zs(a)),n.parse(a)}vars=e.bytes;i&&(s=Zs(s)),n.parse(s),n.flush()}},{key:"updateTimeMapping_",value:function(e,t,i){varn=e.segment;if(t)if(e.cues.length){varr=e.timestampmap,a=r.MPEGTS/9e4-r.LOCAL+t.mapping;if(e.cues.forEach(function(e){e.startTime+=a,e.endTime+=a}),!i.syncInfo){vars=e.cues[0].startTime,o=e.cues[e.cues.length-1].startTime;i.syncInfo={mediaSequence:i.mediaSequence+e.mediaIndex,time:Math.min(s,o-n.duration)}}}elsen.empty=!0}}]),t}(),io=function(e,t){for(vari=e.cues,n=0;n<i.length;n++){varr=i[n];if(t>=r.adStartTime&&t<=r.adEndTime)returnr}returnnull},no=D.a.inspect,ro=[{name:"VOD",run:function(e,t,i,n,r){if(i!==1/0){return{time:0,segmentIndex:0}}returnnull}},{name:"ProgramDateTime",run:function(e,t,i,n,r){if(!e.datetimeToDisplayTime)returnnull;vara=t.segments||[],s=null,o=null;r=r||0;for(varu=0;u<a.length;u++){varl=a[u];if(l.dateTimeObject){varc=l.dateTimeObject.getTime()/1e3+e.datetimeToDisplayTime,h=Math.abs(r-c);if(null!==o&&(0===h||o<h))break;o=h,s={time:c,segmentIndex:u}}}returns}},{name:"Segment",run:function(e,t,i,n,r){vara=t.segments||[],s=null,o=null;r=r||0;for(varu=0;u<a.length;u++){varl=a[u];if(l.timeline===n&&"undefined"!==typeofl.start){varc=Math.abs(r-l.start);if(null!==o&&o<c)break;(!s||null===o||o>=c)&&(o=c,s={time:l.start,segmentIndex:u})}}returns}},{name:"Discontinuity",run:function(e,t,i,n,r){vara=null;if(r=r||0,t.discontinuityStarts&&t.discontinuityStarts.length)for(vars=null,o=0;o<t.discontinuityStarts.length;o++){varu=t.discontinuityStarts[o],l=t.discontinuitySequence+o+1,c=e.discontinuities[l];if(c){varh=Math.abs(r-c.time);if(null!==s&&s<h)break;(!a||null===s||s>=h)&&(s=h,a={time:c.time,segmentIndex:u})}}returna}},{name:"Playlist",run:function(e,t,i,n,r){returnt.syncInfo?{time:t.syncInfo.time,segmentIndex:t.syncInfo.mediaSequence-t.mediaSequence}:null}}],ao=function(e){functiont(){na(this,t);vare=sa(this,(t.__proto__||Object.getPrototypeOf(t)).call(this));returne.inspectCache_=void0,e.timelines=[],e.discontinuities=[],e.datetimeToDisplayTime=null,e.logger_=Ms("SyncController"),e}returnaa(t,e),ra(t,[{key:"getSyncPoint",value:function(e,t,i,n){varr=this.runStrategies_(e,t,i,n);returnr.length?this.selectSyncPoint_(r,{key:"time",value:n}):null}},{key:"getExpiredTime",value:function(e,t){if(!e||!e.segments)returnnull;vari=this.runStrategies_(e,t,e.discontinuitySequence,0);if(!i.length)returnnull;varn=this.selectSyncPoint_(i,{key:"segmentIndex",value:0});returnn.segmentIndex>0&&(n.time*=-1),Math.abs(n.time+ba(e,n.segmentIndex,0))}},{key:"runStrategies_",value:function(e,t,i,n){for(varr=[],a=0;a<ro.length;a++){vars=ro[a],o=s.run(this,e,t,i,n);o&&(o.strategy=s.name,r.push({strategy:s.name,syncPoint:o}))}returnr}},{key:"selectSyncPoint_",value:function(e,t){for(vari=e[0].syncPoint,n=Math.abs(e[0].syncPoint[t.key]-t.value),r=e[0].strategy,a=1;a<e.length;a++){vars=Math.abs(e[a].syncPoint[t.key]-t.value);s<n&&(n=s,i=e[a].syncPoint,r=e[a].strategy)}returnthis.logger_("syncPoint for ["+t.key+": "+t.value+"] chosen with strategy ["+r+"]: [time:"+i.time+", segmentIndex:"+i.segmentIndex+"]"),i}},{key:"saveExpiredSegmentInfo",value:function(e,t){for(vari=t.mediaSequence-e.mediaSequence-1;i>=0;i--){varn=e.segments[i];if(n&&"undefined"!==typeofn.start){t.syncInfo={mediaSequence:e.mediaSequence+i,time:n.start},this.logger_("playlist refresh sync: [time:"+t.syncInfo.time+", mediaSequence: 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{na(this,t);vari=sa(this,(t.__proto__||Object.getPrototypeOf(t)).call(this)),n=e.url,r=e.handleManifestRedirects,a=e.withCredentials,s=e.tech,o=e.bandwidth,u=e.externHls,l=e.useCueTags,c=e.blacklistDuration,h=e.enableLowInitialPlaylist,d=e.sourceType,p=e.seekTo,f=e.cacheEncryptionKeys;if(!n)thrownewError("A non-empty playlist URL is required");yo=u,i.withCredentials=a,i.tech_=s,i.hls_=s.hls,i.seekTo_=p,i.sourceType_=d,i.useCueTags_=l,i.blacklistDuration=c,i.enableLowInitialPlaylist=h,i.useCueTags_&&(i.cueTagsTrack_=i.tech_.addTextTrack("metadata","ad-cues"),i.cueTagsTrack_.inBandMetadataTrackDispatchType=""),i.requestOptions_={withCredentials:a,handleManifestRedirects:r,timeout:null},i.mediaTypes_=go(),i.mediaSource=newJr.MediaSource,i.mediaSource.addEventListener("sourceopen",i.handleSourceOpen_.bind(i)),i.seekable_=Jr.createTimeRanges(),i.hasPlayed_=function(){return!1},i.syncController_=newao(e),i.segmentMetadataTrack_=s.addRemoteTextTrack({kind:"metadata",label:"segment-metadata"},!1).track,i.decrypter_=newso,i.inbandTextTracks_={};varm={hls:i.hls_,mediaSource:i.mediaSource,currentTime:i.tech_.currentTime.bind(i.tech_),seekable:function(){returni.seekable()},seeking:function(){returni.tech_.seeking()},duration:function(){returni.mediaSource.duration},hasPlayed:function(){returni.hasPlayed_()},goalBufferLength:function(){returni.goalBufferLength()},bandwidth:o,syncController:i.syncController_,decrypter:i.decrypter_,sourceType:i.sourceType_,inbandTextTracks:i.inbandTextTracks_,cacheEncryptionKeys:f};returni.masterPlaylistLoader_="dash"===i.sourceType_?newUs(n,i.hls_,i.requestOptions_):newga(n,i.hls_,i.requestOptions_),i.setupMasterPlaylistLoaderListeners_(),i.mainSegmentLoader_=newJs(Jr.mergeOptions(m,{segmentMetadataTrack:i.segmentMetadataTrack_,loaderType:"main"}),e),i.audioSegmentLoader_=newJs(Jr.mergeOptions(m,{loaderType:"audio"}),e),i.subtitleSegmentLoader_=newto(Jr.mergeOptions(m,{loaderType:"vtt"}),e),i.setupSegmentLoaderListeners_(),vo.forEach(function(e){i[e+"_"]=_o.bind(i,e)}),i.logger_=Ms("MPC"),i.masterPlaylistLoader_.load(),i}returnaa(t,e),ra(t,[{key:"setupMasterPlaylistLoaderListeners_",value:function(){vare=this;this.masterPlaylistLoader_.on("loadedmetadata",function(){vart=e.masterPlaylistLoader_.media(),i=1.5*t.targetDuration*1e3;La(e.masterPlaylistLoader_.master,e.masterPlaylistLoader_.media())?e.requestOptions_.timeout=0:e.requestOptions_.timeout=i,t.endList&&"none"!==e.tech_.preload()&&(e.mainSegmentLoader_.playlist(t,e.requestOptions_),e.mainSegmentLoader_.load()),mo({sourceType:e.sourceType_,segmentLoaders:{AUDIO:e.audioSegmentLoader_,SUBTITLES:e.subtitleSegmentLoader_,main:e.mainSegmentLoader_},tech:e.tech_,requestOptions:e.requestOptions_,masterPlaylistLoader:e.masterPlaylistLoader_,hls:e.hls_,master:e.master(),mediaTypes:e.mediaTypes_,blacklistCurrentPlaylist:e.blacklistCurrentPlaylist.bind(e)}),e.triggerPresenceUsage_(e.master(),t);try{e.setupSourceBuffers_()}catch(Ro){returnJr.log.warn("Failed to create SourceBuffers",Ro),e.mediaSource.endOfStream("decode")}e.setupFirstPlay(),!e.mediaTypes_.AUDIO.activePlaylistLoader||e.mediaTypes_.AUDIO.activePlaylistLoader.media()?e.trigger("selectedinitialmedia"):e.mediaTypes_.AUDIO.activePlaylistLoader.one("loadedmetadata",function(){e.trigger("selectedinitialmedia")})}),this.masterPlaylistLoader_.on("loadedplaylist",function(){vart=e.masterPlaylistLoader_.media();if(!t){e.excludeUnsupportedVariants_();vari=void0;returne.enableLowInitialPlaylist&&(i=e.selectInitialPlaylist()),i||(i=e.selectPlaylist()),e.initialMedia_=i,voide.masterPlaylistLoader_.media(e.initialMedia_)}if(e.useCueTags_&&e.updateAdCues_(t),e.mainSegmentLoader_.playlist(t,e.requestOptions_),e.updateDuration(),e.tech_.paused()||(e.mainSegmentLoader_.load(),e.audioSegmentLoader_&&e.audioSegmentLoader_.load()),!t.endList){varn=function(){vart=e.seekable();0!==t.length&&e.mediaSource.addSeekableRange_(t.start(0),t.end(0))};if(e.duration()!==1/0){e.tech_.one("durationchange",functiont(){e.duration()===1/0?n():e.tech_.one("durationchange",t)})}elsen()}}),this.masterPlaylistLoader_.on("error",function(){e.blacklistCurrentPlaylist(e.masterPlaylistLoader_.error)}),this.masterPlaylistLoader_.on("mediachanging",function(){e.mainSegmentLoader_.abort(),e.mainSegmentLoader_.pause()}),this.masterPlaylistLoader_.on("mediachange",function(){vart=e.masterPlaylistLoader_.media(),i=1.5*t.targetDuration*1e3;La(e.masterPlaylistLoader_.master,e.masterPlaylistLoader_.media())?e.requestOptions_.timeout=0:e.requestOptions_.timeout=i,e.mainSegmentLoader_.playlist(t,e.requestOptions_),e.mainSegmentLoader_.load(),e.tech_.trigger({type:"mediachange",bubbles:!0})}),this.masterPlaylistLoader_.on("playlistunchanged",function(){vart=e.masterPlaylistLoader_.media();e.stuckAtPlaylistEnd_(t)&&(e.blacklistCurrentPlaylist({message:"Playlist no longer updating."}),e.tech_.trigger("playliststuck"))}),this.masterPlaylistLoader_.on("renditiondisabled",function(){e.tech_.trigger({type:"usage",name:"hls-rendition-disabled"})}),this.masterPlaylistLoader_.on("renditionenabled",function(){e.tech_.trigger({type:"usage",name:"hls-rendition-enabled"})})}},{key:"triggerPresenceUsage_",value:function(e,t){vari=e.mediaGroups||{},n=!0,r=Object.keys(i.AUDIO);for(varaini.AUDIO)for(varsini.AUDIO[a]){i.AUDIO[a][s].uri||(n=!1)}n&&this.tech_.trigger({type:"usage",name:"hls-demuxed"}),Object.keys(i.SUBTITLES).length&&this.tech_.trigger({type:"usage",name:"hls-webvtt"}),yo.Playlist.isAes(t)&&this.tech_.trigger({type:"usage",name:"hls-aes"}),yo.Playlist.isFmp4(t)&&this.tech_.trigger({type:"usage",name:"hls-fmp4"}),r.length&&Object.keys(i.AUDIO[r[0]]).length>1&&this.tech_.trigger({type:"usage",name:"hls-alternate-audio"}),this.useCueTags_&&this.tech_.trigger({type:"usage",name:"hls-playlist-cue-tags"})}},{key:"setupSegmentLoaderListeners_",value:function(){vare=this;this.mainSegmentLoader_.on("bandwidthupdate",function(){vart=e.selectPlaylist(),i=e.masterPlaylistLoader_.media(),n=e.tech_.buffered(),r=n.length?n.end(n.length-1)-e.tech_.currentTime():0,a=e.bufferLowWaterLine();(!i.endList||e.duration()<Bs.MAX_BUFFER_LOW_WATER_LINE||t.attributes.BANDWIDTH<i.attributes.BANDWIDTH||r>=a)&&e.masterPlaylistLoader_.media(t),e.tech_.trigger("bandwidthupdate")}),this.mainSegmentLoader_.on("progress",function(){e.trigger("progress")}),this.mainSegmentLoader_.on("error",function(){e.blacklistCurrentPlaylist(e.mainSegmentLoader_.error())}),this.mainSegmentLoader_.on("syncinfoupdate",function(){e.onSyncInfoUpdate_()}),this.mainSegmentLoader_.on("timestampoffset",function(){e.tech_.trigger({type:"usage",name:"hls-timestamp-offset"})}),this.audioSegmentLoader_.on("syncinfoupdate",function(){e.onSyncInfoUpdate_()}),this.mainSegmentLoader_.on("ended",function(){e.onEndOfStream()}),this.mainSegmentLoader_.on("earlyabort",function(){e.blacklistCurrentPlaylist({message:"Aborted early because there isn't enough bandwidth to complete the request without rebuffering."},120)}),this.mainSegmentLoader_.on("reseteverything",function(){e.tech_.trigger("hls-reset")}),this.mainSegmentLoader_.on("segmenttimemapping",function(t){e.tech_.trigger({type:"hls-segment-time-mapping",mapping:t.mapping})}),this.audioSegmentLoader_.on("ended",function(){e.onEndOfStream()})}},{key:"mediaSecondsLoaded_",value:function(){returnMath.max(this.audioSegmentLoader_.mediaSecondsLoaded+this.mainSegmentLoader_.mediaSecondsLoaded)}},{key:"load",value:function(){this.mainSegmentLoader_.load(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.load(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.load()}},{key:"smoothQualityChange_",value:function(){vare=this.selectPlaylist();e!==this.masterPlaylistLoader_.media()&&(this.masterPlaylistLoader_.media(e),this.mainSegmentLoader_.resetLoader())}},{key:"fastQualityChange_",value:function(){vare=this,t=this.selectPlaylist();t!==this.masterPlaylistLoader_.media()&&(this.masterPlaylistLoader_.media(t),this.mainSegmentLoader_.resetEverything(function(){Jr.browser.IE_VERSION||Jr.browser.IS_EDGE?e.tech_.setCurrentTime(e.tech_.currentTime()+.04):e.tech_.setCurrentTime(e.tech_.currentTime())}))}},{key:"play",value:function(){if(!this.setupFirstPlay()){this.tech_.ended()&&this.seekTo_(0),this.hasPlayed_()&&this.load();vare=this.tech_.seekable();returnthis.tech_.duration()===1/0&&this.tech_.currentTime()<e.start(0)?this.seekTo_(e.end(e.length-1)):void0}}},{key:"setupFirstPlay",value:function(){vare=this,t=this.masterPlaylistLoader_.media();if(!t||this.tech_.paused()||this.hasPlayed_())return!1;if(!t.endList){vari=this.seekable();if(!i.length)return!1;if(Jr.browser.IE_VERSION&&0===this.tech_.readyState())returnthis.tech_.one("loadedmetadata",function(){e.trigger("firstplay"),e.seekTo_(i.end(0)),e.hasPlayed_=function(){return!0}}),!1;this.trigger("firstplay"),this.seekTo_(i.end(0))}returnthis.hasPlayed_=function(){return!0},this.load(),!0}},{key:"handleSourceOpen_",value:function(){try{this.setupSourceBuffers_()}catch(Ro){returnJr.log.warn("Failed to create Source Buffers",Ro),this.mediaSource.endOfStream("decode")}if(this.tech_.autoplay()){vare=this.tech_.play();"undefined"!==typeofe&&"function"===typeofe.then&&e.then(null,function(e){})}this.trigger("sourceopen")}},{key:"onEndOfStream",value:function(){vare=this.mainSegmentLoader_.ended_;if(this.mediaTypes_.AUDIO.activePlaylistLoader&&(e=!this.mainSegmentLoader_.startingMedia_||this.mainSegmentLoader_.startingMedia_.containsVideo?e&&this.audioSegmentLoader_.ended_:this.audioSegmentLoader_.ended_),e){this.logger_("calling mediaSource.endOfStream()");try{this.mediaSource.endOfStream()}catch(Ro){Jr.log.warn("Failed to call media source endOfStream",Ro)}}}},{key:"stuckAtPlaylistEnd_",value:function(e){if(!this.seekable().length)return!1;vart=this.syncController_.getExpiredTime(e,this.mediaSource.duration);if(null===t)return!1;vari=yo.Playlist.playlistEnd(e,t),n=this.tech_.currentTime(),r=this.tech_.buffered();if(!r.length)returni-n<=.1;vara=r.end(r.length-1);returna-n<=.1&&i-a<=.1}},{key:"blacklistCurrentPlaylist",value:function(){vare,t=arguments.length>0&&void0!==arguments[0]?arguments[0]:{},i=arguments[1],n=void0;if(n=t.playlist||this.masterPlaylistLoader_.media(),i=i||t.blacklistDuration||this.blacklistDuration,!n){this.error=t;try{returnthis.mediaSource.endOfStream("network")}catch(Ro){returnthis.trigger("error")}}varr=1===this.masterPlaylistLoader_.master.playlists.filter(Ia).length,a=this.masterPlaylistLoader_.master.playlists;return1===a.length?(Jr.log.warn("Problem encountered with the current HLS playlist. Trying again since it is the only playlist."),this.tech_.trigger("retryplaylist"),this.masterPlaylistLoader_.load(r)):(r&&(Jr.log.warn("Removing all playlists from the blacklist because the last rendition is about to be blacklisted."),a.forEach(function(e){e.excludeUntil!==1/0&&deletee.excludeUntil}),this.tech_.trigger("retryplaylist")),n.excludeUntil=Date.now()+1e3*i,this.tech_.trigger("blacklistplaylist"),this.tech_.trigger({type:"usage",name:"hls-rendition-blacklisted"}),e=this.selectPlaylist(),Jr.log.warn("Problem encountered with the current HLS playlist."+(t.message?" "+t.message:"")+" Switching to another playlist."),this.masterPlaylistLoader_.media(e,r))}},{key:"pauseLoading",value:function(){this.mainSegmentLoader_.pause(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.pause(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.pause()}},{key:"setCurrentTime",value:function(e){vart=Ka(this.tech_.buffered(),e);returnthis.masterPlaylistLoader_&&this.masterPlaylistLoader_.media()&&this.masterPlaylistLoader_.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()),voidthis.load()):0}},{key:"duration",value:function(){returnthis.masterPlaylistLoader_?this.mediaSource?this.mediaSource.duration:yo.Playlist.duration(this.masterPlaylistLoader_.media()):0}},{key:"seekable",value:function(){returnthis.seekable_}},{key:"onSyncInfoUpdate_",value:function(){vare=void0,t=void0;if(this.masterPlaylistLoader_){vari=this.masterPlaylistLoader_.media();if(i){varn=this.syncController_.getExpiredTime(i,this.mediaSource.duration);if(null!==n&&0!==(e=yo.Playlist.seekable(i,n)).length){if(this.mediaTypes_.AUDIO.activePlaylistLoader){if(i=this.mediaTypes_.AUDIO.activePlaylistLoader.media(),null===(n=this.syncController_.getExpiredTime(i,this.mediaSource.duration)))return;if(0===(t=yo.Playlist.seekable(i,n)).length)return}varr=void0,a=void0;this.seekable_&&this.seekable_.length&&(r=this.seekable_.end(0),a=this.seekable_.start(0)),t?t.start(0)>e.end(0)||e.start(0)>t.end(0)?this.seekable_=e:this.seekable_=Jr.createTimeRanges([[t.start(0)>e.start(0)?t.start(0):e.start(0),t.end(0)<e.end(0)?t.end(0):e.end(0)]]):this.seekable_=e,this.seekable_&&this.seekable_.length&&this.seekable_.end(0)===r&&this.seekable_.start(0)===a||(this.logger_("seekable updated ["+Ya(this.seekable_)+"]"),this.tech_.trigger("seekablechanged"))}}}}},{key:"updateDuration",value:function(){vare=this,t=this.mediaSource.duration,i=yo.Playlist.duration(this.masterPlaylistLoader_.media()),n=this.tech_.buffered(),r=functiont(){e.logger_("Setting duration from "+e.mediaSource.duration+" => "+i);try{e.mediaSource.duration=i}catch(Ro){Jr.log.warn("Failed to set media source duration",Ro)}e.tech_.trigger("durationchange"),e.mediaSource.removeEventListener("sourceopen",t)};n.length>0&&(i=Math.max(i,n.end(n.length-1))),t!==i&&("open"!==this.mediaSource.readyState?this.mediaSource.addEventListener("sourceopen",r):r())}},{key:"dispose",value:function(){vare=this;this.decrypter_.terminate(),this.masterPlaylistLoader_.dispose(),this.mainSegmentLoader_.dispose(),["AUDIO","SUBTITLES"].forEach(function(t){vari=e.mediaTypes_[t].groups;for(varnini)i[n].forEach(function(e){e.playlistLoader&&e.playlistLoader.dispose()})}),this.audioSegmentLoader_.dispose(),this.subtitleSegmentLoader_.dispose()}},{key:"master",value:function(){returnthis.masterPlaylistLoader_.master}},{key:"media",value:function(){returnthis.masterPlaylistLoader_.media()||this.initialMedia_}},{key:"setupSourceBuffers_",value:function(){vare,t=this.masterPlaylistLoader_.media();if(t&&"open"===this.mediaSource.readyState){if((e=ys(this.masterPlaylistLoader_.master,t)).length<1)returnthis.error="No compatible SourceBuffer configuration for the variant stream:"+t.resolvedUri,this.mediaSource.endOfStream("decode");this.configureLoaderMimeTypes_(e),this.excludeIncompatibleVariants_(t)}}},{key:"configureLoaderMimeTypes_",value:function(e){vart=e.length>1&&-1===e[0].indexOf(",")&&e[0]!==e[1]?newJr.EventTarget:null;this.mainSegmentLoader_.mimeType(e[0],t),e[1]&&this.audioSegmentLoader_.mimeType(e[1],t)}},{key:"excludeUnsupportedVariants_",value:function(){this.master().playlists.forEach(function(e){vart;e.attributes.CODECS&&r.a.MediaSource&&r.a.MediaSource.isTypeSupported&&!r.a.MediaSource.isTypeSupported('video/mp4; codecs="'+(t=e.attributes.CODECS,t.replace(/avc1\.(\d+)\.(\d+)/i,function(e){returnfs([e])[0]}))+'"')&&(e.excludeUntil=1/0)})}},{key:"excludeIncompatibleVariants_",value:function(e){vart=2,i=null,n=void0;e.attributes.CODECS&&(n=ms(e.attributes.CODECS),i=n.videoCodec,t=n.codecCount),this.master().playlists.forEach(function(e){varn={codecCount:2,videoCodec:null};e.attributes.CODECS&&(n=ms(e.attributes.CODECS)),n.codecCount!==t&&(e.excludeUntil=1/0),n.videoCodec!==i&&(e.excludeUntil=1/0)})}},{key:"updateAdCues_",value:function(e){vart=0,i=this.seekable();i.length&&(t=i.start(0)),function(e,t){vari=arguments.length>2&&void0!==arguments[2]?arguments[2]:0;if(e.segments)for(varn=i,a=void0,s=0;s<e.segments.length;s++){varo=e.segments[s];if(a||(a=io(t,n+o.duration/2)),a){if("cueIn"ino){a.endTime=n,a.adEndTime=n,n+=o.duration,a=null;continue}if(n<a.endTime){n+=o.duration;continue}a.endTime+=o.duration}elseif("cueOut"ino&&((a=newr.a.VTTCue(n,n+o.duration,o.cueOut)).adStartTime=n,a.adEndTime=n+parseFloat(o.cueOut),t.addCue(a)),"cueOutCont"ino){varu,l,c=o.cueOutCont.split("/").map(parseFloat),h=oa(c,2);u=h[0],l=h[1],(a=newr.a.VTTCue(n,n+o.duration,"")).adStartTime=n-u,a.adEndTime=a.adStartTime+l,t.addCue(a)}n+=o.duration}}(e,this.cueTagsTrack_,t)}},{key:"goalBufferLength",value:function(){vare=this.tech_.currentTime(),t=Bs.GOAL_BUFFER_LENGTH,i=Bs.GOAL_BUFFER_LENGTH_RATE,n=Math.max(t,Bs.MAX_GOAL_BUFFER_LENGTH);returnMath.min(t+e*i,n)}},{key:"bufferLowWaterLine",value:function(){vare=this.tech_.currentTime(),t=Bs.BUFFER_LOW_WATER_LINE,i=Bs.BUFFER_LOW_WATER_LINE_RATE,n=Math.max(t,Bs.MAX_BUFFER_LOW_WATER_LINE);returnMath.min(t+e*i,n)}}]),t}(Jr.EventTarget),To=functione(t,i,n){na(this,e);varr,a,s,o=t.masterPlaylistController_,u=o[(t.options_.smoothQualityChange?"smooth":"fast")+"QualityChange_"].bind(o);if(i.attributes.RESOLUTION){varl=i.attributes.RESOLUTION;this.width=l.width,this.height=l.height}this.bandwidth=i.attributes.BANDWIDTH,this.id=n,this.enabled=(r=t.playlists,a=i.uri,s=u,function(e){vart=r.master.playlists[a],i=Pa(t),n=Ia(t);return"undefined"===typeofe?n:(e?deletet.disabled:t.disabled=!0,e===n||i||(s(),e?r.trigger("renditionenabled"):r.trigger("renditiondisabled")),e)})},So=["seeking","seeked","pause","playing","error"],ko=function(){functione(t){vari=this;na(this,e),this.tech_=t.tech,this.seekable=t.seekable,this.seekTo=t.seekTo,this.allowSeeksWithinUnsafeLiveWindow=t.allowSeeksWithinUnsafeLiveWindow,this.media=t.media,this.consecutiveUpdates=0,this.lastRecordedTime=null,this.timer_=null,this.checkCurrentTimeTimeout_=null,this.logger_=Ms("PlaybackWatcher"),this.logger_("initialize");varn=function(){returni.monitorCurrentTime_()},a=function(){returni.techWaiting_()},s=function(){returni.cancelTimer_()},o=function(){returni.fixesBadSeeks_()};this.tech_.on("seekablechanged",o),this.tech_.on("waiting",a),this.tech_.on(So,s),this.tech_.on("canplay",n),this.dispose=function(){i.logger_("dispose"),i.tech_.off("seekablechanged",o),i.tech_.off("waiting",a),i.tech_.off(So,s),i.tech_.off("canplay",n),i.checkCurrentTimeTimeout_&&r.a.clearTimeout(i.checkCurrentTimeTimeout_),i.cancelTimer_()}}returnra(e,[{key:"monitorCurrentTime_",value:function(){this.checkCurrentTime_(),this.checkCurrentTimeTimeout_&&r.a.clearTimeout(this.checkCurrentTimeTimeout_),this.checkCurrentTimeTimeout_=r.a.setTimeout(this.monitorCurrentTime_.bind(this),250)}},{key:"checkCurrentTime_",value:function(){if(this.tech_.seeking()&&this.fixesBadSeeks_())returnthis.consecutiveUpdates=0,void(this.lastRecordedTime=this.tech_.currentTime());if(!this.tech_.paused()&&!this.tech_.seeking()){vare=this.tech_.currentTime(),t=this.tech_.buffered();if(this.lastRecordedTime===e&&(!t.length||e+.1>=t.end(t.length-1)))returnthis.techWaiting_();this.consecutiveUpdates>=5&&e===this.lastRecordedTime?(this.consecutiveUpdates++,this.waiting_()):e===this.lastRecordedTime?this.consecutiveUpdates++:(this.consecutiveUpdates=0,this.lastRecordedTime=e)}}},{key:"cancelTimer_",value:function(){this.consecutiveUpdates=0,this.timer_&&(this.logger_("cancelTimer_"),clearTimeout(this.timer_)),this.timer_=null}},{key:"fixesBadSeeks_",value:function(){if(!this.tech_.seeking())return!1;vare=this.seekable(),t=this.tech_.currentTime(),i=void0;this.afterSeekableWindow_(e,t,this.media(),this.allowSeeksWithinUnsafeLiveWindow)&&(i=e.end(e.length-1));this.beforeSeekableWindow_(e,t)&&(i=e.start(0)+.1);return"undefined"!==typeofi&&(this.logger_("Trying to seek outside of seekable at time "+t+" with seekable range "+Ya(e)+". Seeking to "+i+"."),this.seekTo(i),!0)}},{key:"waiting_",value:function(){if(!this.techWaiting_()){vare=this.tech_.currentTime(),t=this.tech_.buffered(),i=Ka(t,e);returni.length&&e+3<=i.end(0)?(this.cancelTimer_(),this.seekTo(e),this.logger_("Stopped at "+e+" while inside a buffered region ["+i.start(0)+" -> "+i.end(0)+"]. Attempting to resume playback by seeking to the current time."),voidthis.tech_.trigger({type:"usage",name:"hls-unknown-waiting"})):void0}}},{key:"techWaiting_",value:function(){vare=this.seekable(),t=this.tech_.currentTime();if(this.tech_.seeking()&&this.fixesBadSeeks_())return!0;if(this.tech_.seeking()||null!==this.timer_)return!0;if(this.beforeSeekableWindow_(e,t)){vari=e.end(e.length-1);returnthis.logger_("Fell out of live window at time "+t+". Seeking to live point (seekable end) "+i),this.cancelTimer_(),this.seekTo(i),this.tech_.trigger({type:"usage",name:"hls-live-resync"}),!0}varn=this.tech_.buffered(),r=Xa(n,t);if(this.videoUnderflow_(r,n,t))returnthis.cancelTimer_(),this.seekTo(t),this.tech_.trigger({type:"usage",name:"hls-video-underflow"}),!0;if(r.length>0){vara=r.start(0)-t;returnthis.logger_("Stopped at "+t+", setting timer for "+a+", seeking to "+r.start(0)),this.timer_=setTimeout(this.skipTheGap_.bind(this),1e3*a,t),!0}return!1}},{key:"afterSeekableWindow_",value:function(e,t,i){varn=arguments.length>3&&void0!==arguments[3]&&arguments[3];if(!e.length)return!1;varr=e.end(e.length-1)+.1;return!i.endList&&n&&(r=e.end(e.length-1)+3*i.targetDuration),t>r}},{key:"beforeSeekableWindow_",value:function(e,t){return!!(e.length&&e.start(0)>0&&t<e.start(0)-.1)}},{key:"videoUnderflow_",value:function(e,t,i){if(0===e.length){varn=this.gapFromVideoUnderflow_(t,i);if(n)returnthis.logger_("Encountered a gap in video from "+n.start+" to "+n.end+". 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n=t,r=i.defaultSampleDuration||0,a=i.defaultSampleSize||0,o=i.trackId,u=[];return e.forEach(function(e){var t=s.parseTrun(e).samples;t.forEach(function(e){void 0===e.duration&&(e.duration=r),void 0===e.size&&(e.size=a),e.trackId=o,e.dts=n,void 0===e.compositionTimeOffset&&(e.compositionTimeOffset=0),e.pts=n+e.compositionTimeOffset,n+=e.duration}),u=u.concat(t)}),u}(m,f,h),d),u[d]||(u[d]=[]),u[d]=u[d].concat(i))}),u};e.exports=function(){var e,t,i,n,a,s,o=!1;this.isInitialized=function(){return o},this.init=function(t){e=new r,o=!0,s=!!t&&t.isPartial,e.on("data",function(e){e.startTime=e.startPts/n,e.endTime=e.endPts/n,a.captions.push(e),a.captionStreams[e.stream]=!0})},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,r,s){var o;if(!this.isInitialized())return null;if(!r||!s)return null;if(this.isNewInit(r,s))i=r[0],n=s[i];else if(null===i||!n)return t.push(e),null;for(;t.length>0;){var l=t.shift();this.parse(l,r,s)}return null!==(o=function(e,t,i){return null===t?null:{seiNals:u(e,t)[t],timescale:i}}(e,i,n))&&o.seiNals?(this.pushNals(o.seiNals),this.flushStream(),a):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(){a.captions=[],a.captionStreams={}},this.resetCaptionStream=function(){if(!this.isInitialized())return null;e.reset()},this.clearAllCaptions=function(){this.clearParsedCaptions(),this.resetCaptionStream()},this.reset=function(){t=[],i=null,n=null,a?this.clearParsedCaptions():a={captions:[],captionStreams:{}},this.resetCaptionStream()},this.reset()}},716:function(e,t,i){"use strict";var n=i(615),r=i(614),a=function e(){e.prototype.init.call(this),this.captionPackets_=[],this.ccStreams_=[new c(0,0),new c(0,1),new c(1,0),new c(1,1)],this.reset(),this.ccStreams_.forEach(function(e){e.on("data",this.trigger.bind(this,"data")),e.on("partialdone",this.trigger.bind(this,"partialdone")),e.on("done",this.trigger.bind(this,"done"))},this)};(a.prototype=new n).push=function(e){var t,i,n;if("sei_rbsp"===e.nalUnitType&&(t=r.parseSei(e.escapedRBSP)).payloadType===r.USER_DATA_REGISTERED_ITU_T_T35&&(i=r.parseUserData(t)))if(e.dts<this.latestDts_)this.ignoreNextEqualDts_=!0;else{if(e.dts===this.latestDts_&&this.ignoreNextEqualDts_)return this.numSameDts_--,void(this.numSameDts_||(this.ignoreNextEqualDts_=!1));n=r.parseCaptionPackets(e.pts,i),this.captionPackets_=this.captionPackets_.concat(n),this.latestDts_!==e.dts&&(this.numSameDts_=0),this.numSameDts_++,this.latestDts_=e.dts}},a.prototype.flushCCStreams=function(e){this.ccStreams_.forEach(function(t){return"flush"===e?t.flush():t.partialFlush()},this)},a.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),this.captionPackets_.length=0,this.flushCCStreams(e)):this.flushCCStreams(e)},a.prototype.flush=function(){return this.flushStream("flush")},a.prototype.partialFlush=function(){return this.flushStream("partialFlush")},a.prototype.reset=function(){this.latestDts_=null,this.ignoreNextEqualDts_=!1,this.numSameDts_=0,this.activeCea608Channel_=[null,null],this.ccStreams_.forEach(function(e){e.reset()})},a.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)},a.prototype.setsChannel1Active=function(e){return 4096===(30720&e.ccData)},a.prototype.setsChannel2Active=function(e){return 6144===(30720&e.ccData)},a.prototype.setsTextOrXDSActive=function(e){return 256===(28928&e.ccData)||4138===(30974&e.ccData)||6186===(30974&e.ccData)};var s={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},o=function(e){return null===e?"":(e=s[e]||e,String.fromCharCode(e))},u=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],l=function(){for(var e=[],t=15;t--;)e.push("");return e},c=function e(t,i){e.prototype.init.call(this),this.field_=t||0,this.dataChannel_=i||0,this.name_="CC"+(1+(this.field_<<1|this.dataChannel_)),this.setConstants(),this.reset(),this.push=function(e){var t,i,n,r,a;if((t=32639&e.ccData)!==this.lastControlCode_){if(4096===(61440&t)?this.lastControlCode_=t:t!==this.PADDING_&&(this.lastControlCode_=null),n=t>>>8,r=255&t,t!==this.PADDING_)if(t===this.RESUME_CAPTION_LOADING_)this.mode_="popOn";else if(t===this.END_OF_CAPTION_)this.mode_="popOn",this.clearFormatting(e.pts),this.flushDisplayed(e.pts),i=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=i,this.startPts_=e.pts;else if(t===this.ROLL_UP_2_ROWS_)this.rollUpRows_=2,this.setRollUp(e.pts);else if(t===this.ROLL_UP_3_ROWS_)this.rollUpRows_=3,this.setRollUp(e.pts);else if(t===this.ROLL_UP_4_ROWS_)this.rollUpRows_=4,this.setRollUp(e.pts);else if(t===this.CARRIAGE_RETURN_)this.clearFormatting(e.pts),this.flushDisplayed(e.pts),this.shiftRowsUp_(),this.startPts_=e.pts;else if(t===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);else if(t===this.ERASE_DISPLAYED_MEMORY_)this.flushDisplayed(e.pts),this.displayed_=l();else if(t===this.ERASE_NON_DISPLAYED_MEMORY_)this.nonDisplayed_=l();else if(t===this.RESUME_DIRECT_CAPTIONING_)"paintOn"!==this.mode_&&(this.flushDisplayed(e.pts),this.displayed_=l()),this.mode_="paintOn",this.startPts_=e.pts;else if(this.isSpecialCharacter(n,r))a=o((n=(3&n)<<8)|r),this[this.mode_](e.pts,a),this.column_++;else if(this.isExtCharacter(n,r))"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),a=o((n=(3&n)<<8)|r),this[this.mode_](e.pts,a),this.column_++;else if(this.isMidRowCode(n,r))this.clearFormatting(e.pts),this[this.mode_](e.pts," "),this.column_++,14===(14&r)&&this.addFormatting(e.pts,["i"]),1===(1&r)&&this.addFormatting(e.pts,["u"]);else if(this.isOffsetControlCode(n,r))this.column_+=3&r;else if(this.isPAC(n,r)){var s=u.indexOf(7968&t);"rollUp"===this.mode_&&(s-this.rollUpRows_+1<0&&(s=this.rollUpRows_-1),this.setRollUp(e.pts,s)),s!==this.row_&&(this.clearFormatting(e.pts),this.row_=s),1&r&&-1===this.formatting_.indexOf("u")&&this.addFormatting(e.pts,["u"]),16===(16&t)&&(this.column_=4*((14&t)>>1)),this.isColorPAC(r)&&14===(14&r)&&this.addFormatting(e.pts,["i"])}else this.isNormalChar(n)&&(0===r&&(r=null),a=o(n),a+=o(r),this[this.mode_](e.pts,a),this.column_+=a.length)}else this.lastControlCode_=null}};c.prototype=new n,c.prototype.flushDisplayed=function(e){var t=this.displayed_.map(function(e){try{return e.trim()}catch(t){return console.error("Skipping malformed caption."),""}}).join("\n").replace(/^\n+|\n+$/g,"");t.length&&this.trigger("data",{startPts:this.startPts_,endPts:e,text:t,stream:this.name_})},c.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=l(),this.nonDisplayed_=l(),this.lastControlCode_=null,this.column_=0,this.row_=14,this.rollUpRows_=2,this.formatting_=[]},c.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_},c.prototype.isSpecialCharacter=function(e,t){return e===this.EXT_&&t>=48&&t<=63},c.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&t>=32&&t<=63},c.prototype.isMidRowCode=function(e,t){return e===this.EXT_&&t>=32&&t<=47},c.prototype.isOffsetControlCode=function(e,t){return e===this.OFFSET_&&t>=33&&t<=35},c.prototype.isPAC=function(e,t){return e>=this.BASE_&&e<this.BASE_+8&&t>=64&&t<=127},c.prototype.isColorPAC=function(e){return e>=64&&e<=79||e>=96&&e<=127},c.prototype.isNormalChar=function(e){return e>=32&&e<=127},c.prototype.setRollUp=function(e,t){if("rollUp"!==this.mode_&&(this.row_=14,this.mode_="rollUp",this.flushDisplayed(e),this.nonDisplayed_=l(),this.displayed_=l()),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},c.prototype.addFormatting=function(e,t){this.formatting_=this.formatting_.concat(t);var i=t.reduce(function(e,t){return e+"<"+t+">"},"");this[this.mode_](e,i)},c.prototype.clearFormatting=function(e){if(this.formatting_.length){var t=this.formatting_.reverse().reduce(function(e,t){return e+"</"+t+">"},"");this.formatting_=[],this[this.mode_](e,t)}},c.prototype.popOn=function(e,t){var i=this.nonDisplayed_[this.row_];i+=t,this.nonDisplayed_[this.row_]=i},c.prototype.rollUp=function(e,t){var i=this.displayed_[this.row_];i+=t,this.displayed_[this.row_]=i},c.prototype.shiftRowsUp_=function(){var e;for(e=0;e<this.topRow_;e++)this.displayed_[e]="";for(e=this.row_+1;e<15;e++)this.displayed_[e]="";for(e=this.topRow_;e<this.row_;e++)this.displayed_[e]=this.displayed_[e+1];this.displayed_[this.row_]=""},c.prototype.paintOn=function(e,t){var i=this.displayed_[this.row_];i+=t,this.displayed_[this.row_]=i},e.exports={CaptionStream:a,Cea608Stream:c}},717:function(e,t,i){"use strict";var n=i(616),r=i(718).handleRollover,a={};a.ts=i(719),a.aac=i(720);var s=i(721).ONE_SECOND_IN_TS,o=function(e,t,i){for(var n,r,s,o,u=0,l=188,c=!1;l<=e.byteLength;)if(71!==e[u]||71!==e[l]&&l!==e.byteLength)u++,l++;else{switch(n=e.subarray(u,l),a.ts.parseType(n,t.pid)){case"pes":r=a.ts.parsePesType(n,t.table),s=a.ts.parsePayloadUnitStartIndicator(n),"audio"===r&&s&&(o=a.ts.parsePesTime(n))&&(o.type="audio",i.audio.push(o),c=!0)}if(c)break;u+=188,l+=188}for(u=(l=e.byteLength)-188,c=!1;u>=0;)if(71!==e[u]||71!==e[l]&&l!==e.byteLength)u--,l--;else{switch(n=e.subarray(u,l),a.ts.parseType(n,t.pid)){case"pes":r=a.ts.parsePesType(n,t.table),s=a.ts.parsePayloadUnitStartIndicator(n),"audio"===r&&s&&(o=a.ts.parsePesTime(n))&&(o.type="audio",i.audio.push(o),c=!0)}if(c)break;u-=188,l-=188}},u=function(e,t,i){for(var n,r,s,o,u,l,c,h=0,d=188,p=!1,f={data:[],size:0};d<e.byteLength;)if(71!==e[h]||71!==e[d])h++,d++;else{switch(n=e.subarray(h,d),a.ts.parseType(n,t.pid)){case"pes":if(r=a.ts.parsePesType(n,t.table),s=a.ts.parsePayloadUnitStartIndicator(n),"video"===r&&(s&&!p&&(o=a.ts.parsePesTime(n))&&(o.type="video",i.video.push(o),p=!0),!i.firstKeyFrame)){if(s&&0!==f.size){for(u=new Uint8Array(f.size),l=0;f.data.length;)c=f.data.shift(),u.set(c,l),l+=c.byteLength;if(a.ts.videoPacketContainsKeyFrame(u)){var m=a.ts.parsePesTime(u);m?(i.firstKeyFrame=m,i.firstKeyFrame.type="video"):console.warn("Failed to extract PTS/DTS from PES at first keyframe. This could be an unusual TS segment, or else mux.js did not parse your TS segment correctly. If you know your TS segments do contain PTS/DTS on keyframes please file a bug report! You can try ffprobe to double check for yourself.")}f.size=0}f.data.push(n),f.size+=n.byteLength}}if(p&&i.firstKeyFrame)break;h+=188,d+=188}for(h=(d=e.byteLength)-188,p=!1;h>=0;)if(71!==e[h]||71!==e[d])h--,d--;else{switch(n=e.subarray(h,d),a.ts.parseType(n,t.pid)){case"pes":r=a.ts.parsePesType(n,t.table),s=a.ts.parsePayloadUnitStartIndicator(n),"video"===r&&s&&(o=a.ts.parsePesTime(n))&&(o.type="video",i.video.push(o),p=!0)}if(p)break;h-=188,d-=188}},l=function(e){var t={pid:null,table:null},i={};for(var r in function(e,t){for(var i,n=0,r=188;r<e.byteLength;)if(71!==e[n]||71!==e[r])n++,r++;else{switch(i=e.subarray(n,r),a.ts.parseType(i,t.pid)){case"pat":t.pid||(t.pid=a.ts.parsePat(i));break;case"pmt":t.table||(t.table=a.ts.parsePmt(i))}if(t.pid&&t.table)return;n+=188,r+=188}}(e,t),t.table){if(t.table.hasOwnProperty(r))switch(t.table[r]){case n.H264_STREAM_TYPE:i.video=[],u(e,t,i),0===i.video.length&&delete i.video;break;case n.ADTS_STREAM_TYPE:i.audio=[],o(e,t,i),0===i.audio.length&&delete i.audio}}return i};e.exports={inspect:function(e,t){var i;return(i=a.aac.isLikelyAacData(e)?function(e){for(var t,i=!1,n=0,r=null,o=null,u=0,l=0;e.length-l>=3;){switch(a.aac.parseType(e,l)){case"timed-metadata":if(e.length-l<10){i=!0;break}if((u=a.aac.parseId3TagSize(e,l))>e.length){i=!0;break}null===o&&(t=e.subarray(l,l+u),o=a.aac.parseAacTimestamp(t)),l+=u;break;case"audio":if(e.length-l<7){i=!0;break}if((u=a.aac.parseAdtsSize(e,l))>e.length){i=!0;break}null===r&&(t=e.subarray(l,l+u),r=a.aac.parseSampleRate(t)),n++,l+=u;break;default:l++}if(i)return null}if(null===r||null===o)return null;var c=s/r;return{audio:[{type:"audio",dts:o,pts:o},{type:"audio",dts:o+1024*n*c,pts:o+1024*n*c}]}}(e):l(e))&&(i.audio||i.video)?(function(e,t){if(e.audio&&e.audio.length){var i=t;"undefined"===typeof i&&(i=e.audio[0].dts),e.audio.forEach(function(e){e.dts=r(e.dts,i),e.pts=r(e.pts,i),e.dtsTime=e.dts/s,e.ptsTime=e.pts/s})}if(e.video&&e.video.length){var n=t;if("undefined"===typeof n&&(n=e.video[0].dts),e.video.forEach(function(e){e.dts=r(e.dts,n),e.pts=r(e.pts,n),e.dtsTime=e.dts/s,e.ptsTime=e.pts/s}),e.firstKeyFrame){var a=e.firstKeyFrame;a.dts=r(a.dts,n),a.pts=r(a.pts,n),a.dtsTime=a.dts/s,a.ptsTime=a.dts/s}}}(i,t),i):null},parseAudioPes_:o}},718:function(e,t,i){"use strict";var n=i(615),r=function(e,t){var i=1;for(e>t&&(i=-1);Math.abs(t-e)>4294967296;)e+=8589934592*i;return e},a=function e(t){var i,n;e.prototype.init.call(this),this.type_=t||"shared",this.push=function(e){"shared"!==this.type_&&e.type!==this.type_||(void 0===n&&(n=e.dts),e.dts=r(e.dts,n),e.pts=r(e.pts,n),i=e.dts,this.trigger("data",e))},this.flush=function(){n=i,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.discontinuity=function(){n=void 0,i=void 0},this.reset=function(){this.discontinuity(),this.trigger("reset")}};a.prototype=new n,e.exports={TimestampRolloverStream:a,handleRollover:r}},719:function(e,t,i){"use strict";var n=i(616),r=function(e){var t=31&e[1];return t<<=8,t|=e[2]},a=function(e){return!!(64&e[1])},s=function(e){var t=0;return(48&e[3])>>>4>1&&(t+=e[4]+1),t},o=function(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}};e.exports={parseType:function(e,t){var i=r(e);return 0===i?"pat":i===t?"pmt":t?"pes":null},parsePat:function(e){var t=a(e),i=4+s(e);return t&&(i+=e[i]+1),(31&e[i+10])<<8|e[i+11]},parsePmt:function(e){var t={},i=a(e),n=4+s(e);if(i&&(n+=e[n]+1),1&e[n+5]){var r;r=3+((15&e[n+1])<<8|e[n+2])-4;for(var o=12+((15&e[n+10])<<8|e[n+11]);o<r;){var u=n+o;t[(31&e[u+1])<<8|e[u+2]]=e[u],o+=5+((15&e[u+3])<<8|e[u+4])}return t}},parsePayloadUnitStartIndicator:a,parsePesType:function(e,t){switch(t[r(e)]){case n.H264_STREAM_TYPE:return"video";case n.ADTS_STREAM_TYPE:return"audio";case n.METADATA_STREAM_TYPE:return"timed-metadata";default:return null}},parsePesTime:function(e){if(!a(e))return null;var t=4+s(e);if(t>=e.byteLength)return null;var i,n=null;return 192&(i=e[t+7])&&((n={}).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,n.pts*=4,n.pts+=(6&e[t+13])>>>1,n.dts=n.pts,64&i&&(n.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,n.dts*=4,n.dts+=(6&e[t+18])>>>1)),n},videoPacketContainsKeyFrame:function(e){for(var t=4+s(e),i=e.subarray(t),n=0,r=0,a=!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;break}if(0!==i[n-2]){n++;break}r+3!==n-2&&"slice_layer_without_partitioning_rbsp_idr"===o(31&i[r+3])&&(a=!0);do{n++}while(1!==i[n]&&n<i.length);r=n-2,n+=3;break;case 1:if(0!==i[n-1]||0!==i[n-2]){n+=3;break}"slice_layer_without_partitioning_rbsp_idr"===o(31&i[r+3])&&(a=!0),r=n-2,n+=3;break;default:n+=3}return i=i.subarray(r),n-=r,r=0,i&&i.byteLength>3&&"slice_layer_without_partitioning_rbsp_idr"===o(31&i[r+3])&&(a=!0),a}}},720:function(e,t,i){"use strict";var n=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],r=function(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]};e.exports={isLikelyAacData:function(e){return e[0]==="I".charCodeAt(0)&&e[1]==="D".charCodeAt(0)&&e[2]==="3".charCodeAt(0)},parseId3TagSize:function(e,t){var i=e[t+6]<<21|e[t+7]<<14|e[t+8]<<7|e[t+9];return(16&e[t+5])>>4?i+20:i+10},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===(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 n[(60&e[t+2])>>>2];t++}return null},parseAacTimestamp:function(e){var t,i,n;t=10,64&e[5]&&(t+=4,t+=r(e.subarray(10,14)));do{if((i=r(e.subarray(t+4,t+8)))<1)return null;if("PRIV"===String.fromCharCode(e[t],e[t+1],e[t+2],e[t+3])){n=e.subarray(t+10,t+i+10);for(var a=0;a<n.byteLength;a++)if(0===n[a]){if("com.apple.streaming.transportStreamTimestamp"===unescape(function(e,t,i){var n,r="";for(n=t;n<i;n++)r+="%"+("00"+e[n].toString(16)).slice(-2);return r}(n,0,a))){var s=n.subarray(a+1),o=(1&s[3])<<30|s[4]<<22|s[5]<<14|s[6]<<6|s[7]>>>2;return o*=4,o+=3&s[7]}break}}t+=10,t+=i}while(t<e.byteLength);return null}}},721:function(e,t){var i,n,r,a,s,o,u;i=function(e){return 9e4*e},n=function(e,t){return e*t},r=function(e){return e/9e4},a=function(e,t){return e/t},s=function(e,t){return i(a(e,t))},o=function(e,t){return n(r(e),t)},u=function(e,t,i){return r(i?e:e-t)},e.exports={ONE_SECOND_IN_TS:9e4,secondsToVideoTs:i,secondsToAudioTs:n,videoTsToSeconds:r,audioTsToSeconds:a,audioTsToVideoTs:s,videoTsToAudioTs:o,metadataTsToSeconds:u}},722:function(e,t,i){}}]);
