filesbox/web/dist/design/designstatic/chatroom/video/video.min.7.4.js

/**
 * @license
 * Video.js 7.4.1 <http://videojs.com/>
 * Copyright Brightcove, Inc. <https://www.brightcove.com/>
 * Available under Apache License Version 2.0
 * <https://github.com/videojs/video.js/blob/master/LICENSE>
 *
 * Includes vtt.js <https://github.com/mozilla/vtt.js>
 * Available under Apache License Version 2.0
 * <https://github.com/mozilla/vtt.js/blob/master/LICENSE>
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t,n,a,s={captions:1,subtitles:1},o=this.player_.textTracks(),u=this.player_.cache_.selectedLanguage,c=0;c<o.length;c++){var d=o[c];u&&u.enabled&&u.language&&u.language===d.language&&d.kind in s?d.kind===u.kind?a=d:a||(a=d):u&&!u.enabled?n=t=a=null:d.default&&(d.kind!=="descriptions"||t?d.kind in s&&!n&&(n=d):t=d)}a?a.mode="showing":n?n.mode="showing":t&&(t.mode="showing")},e.toggleDisplay=function(){this.player_.tech_&&this.player_.tech_.featuresNativeTextTracks?this.hide():this.show()},e.createEl=function(){return i.prototype.createEl.call(this,"div",{className:"vjs-text-track-display"},{"aria-live":"off","aria-atomic":"true"})},e.clearDisplay=function(){typeof A.WebVTT=="function"&&A.WebVTT.processCues(A,[],this.el_)},e.updateDisplay=function(){var t=this.player_.textTracks();this.clearDisplay();for(var n=null,a=null,s=t.length;s--;){var 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d=A.parseFloat(c.style.fontSize);c.style.fontSize=d*s.fontPercent+"px",c.style.height="auto",c.style.top="auto",c.style.bottom="2px"}s.fontFamily&&s.fontFamily!=="default"&&(s.fontFamily==="small-caps"?c.firstChild.style.fontVariant="small-caps":c.firstChild.style.fontFamily=ed[s.fontFamily])}}}},r}(D);D.registerComponent("TextTrackDisplay",id);var nd=function(i){function r(){return i.apply(this,arguments)||this}return F(r,i),r.prototype.createEl=function(){var e=this.player_.isAudio(),t=this.localize(e?"Audio Player":"Video Player"),n=yt("span",{className:"vjs-control-text",innerHTML:this.localize("",[t])}),a=i.prototype.createEl.call(this,"div",{className:"vjs-loading-spinner",dir:"ltr"});return a.appendChild(n),a},r}(D);D.registerComponent("LoadingSpinner",nd);var re=function(i){function r(){return i.apply(this,arguments)||this}F(r,i);var e=r.prototype;return e.createEl=function(t,n,a){n===void 0&&(n={}),a===void 0&&(a={}),n=ct({innerHTML:'<span aria-hidden="true" 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0||n.replay,a.on(t,"play",a.handlePlay),a.on(t,"pause",a.handlePause),n.replay&&a.on(t,"ended",a.handleEnded),a}F(r,i);var e=r.prototype;return e.buildCSSClass=function(){return"vjs-play-control "+i.prototype.buildCSSClass.call(this)},e.handleClick=function(t){this.player_.paused()?this.player_.play():this.player_.pause()},e.handleSeeked=function(t){this.removeClass("vjs-ended"),this.player_.paused()?this.handlePause(t):this.handlePlay(t)},e.handlePlay=function(t){this.removeClass("vjs-ended"),this.removeClass("vjs-paused"),this.addClass("vjs-playing"),this.controlText("Pause")},e.handlePause=function(t){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.controlText("Play")},e.handleEnded=function(t){this.removeClass("vjs-playing"),this.addClass("vjs-ended"),this.controlText("Replay"),this.one(this.player_,"seeked",this.handleSeeked)},r}(re);Lo.prototype.controlText_="Play",D.registerComponent("PlayToggle",Lo);var Oo=function(i,r){i=i<0?0:i;var e=Math.floor(i%60),t=Math.floor(i/60%60),n=Math.floor(i/3600),a=Math.floor(r/60%60),s=Math.floor(r/3600);return(isNaN(i)||i===1/0)&&(n=t=e="-"),(n=0<n||0<s?n+":":"")+(t=((n||10<=a)&&t<10?"0"+t:t)+":")+(e=e<10?"0"+e:e)},Dr=Oo;function Qe(i,r){return r===void 0&&(r=i),Dr(i,r)}var Je=function(i){function r(t,n){var a;return(a=i.call(this,t,n)||this).throttledUpdateContent=Ge($(V(V(a)),a.updateContent),25),a.on(t,"timeupdate",a.throttledUpdateContent),a}F(r,i);var e=r.prototype;return e.createEl=function(t){var n=this.buildCSSClass(),a=i.prototype.createEl.call(this,"div",{className:n+" vjs-time-control vjs-control",innerHTML:'<span class="vjs-control-text" role="presentation">'+this.localize(this.labelText_)+"\xA0</span>"});return this.contentEl_=yt("span",{className:n+"-display"},{"aria-live":"off",role:"presentation"}),this.updateTextNode_(),a.appendChild(this.contentEl_),a},e.dispose=function(){this.contentEl_=null,this.textNode_=null,i.prototype.dispose.call(this)},e.updateTextNode_=function(){if(this.contentEl_){for(;this.contentEl_.firstChild;)this.contentEl_.removeChild(this.contentEl_.firstChild);this.textNode_=B.createTextNode(this.formattedTime_||this.formatTime_(0)),this.contentEl_.appendChild(this.textNode_)}},e.formatTime_=function(t){return Qe(t)},e.updateFormattedTime_=function(t){var n=this.formatTime_(t);n!==this.formattedTime_&&(this.formattedTime_=n,this.requestAnimationFrame(this.updateTextNode_))},e.updateContent=function(t){},r}(D);Je.prototype.labelText_="Time",Je.prototype.controlText_="Time",D.registerComponent("TimeDisplay",Je);var Rr=function(i){function r(t,n){var a;return(a=i.call(this,t,n)||this).on(t,"ended",a.handleEnded),a}F(r,i);var e=r.prototype;return e.buildCSSClass=function(){return"vjs-current-time"},e.updateContent=function(t){var n=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();this.updateFormattedTime_(n)},e.handleEnded=function(t){this.player_.duration()&&this.updateFormattedTime_(this.player_.duration())},r}(Je);Rr.prototype.labelText_="Current Time",Rr.prototype.controlText_="Current Time",D.registerComponent("CurrentTimeDisplay",Rr);var Mr=function(i){function r(t,n){var a;return(a=i.call(this,t,n)||this).on(t,"durationchange",a.updateContent),a.on(t,"loadstart",a.updateContent),a.on(t,"loadedmetadata",a.throttledUpdateContent),a}F(r,i);var e=r.prototype;return e.buildCSSClass=function(){return"vjs-duration"},e.updateContent=function(t){var n=this.player_.duration();this.duration_!==n&&(this.duration_=n,this.updateFormattedTime_(n))},r}(Je);Mr.prototype.labelText_="Duration",Mr.prototype.controlText_="Duration",D.registerComponent("DurationDisplay",Mr);var ad=function(i){function r(){return i.apply(this,arguments)||this}return F(r,i),r.prototype.createEl=function(){return i.prototype.createEl.call(this,"div",{className:"vjs-time-control vjs-time-divider",innerHTML:"<div><span>/</span></div>"},{"aria-hidden":!0})},r}(D);D.registerComponent("TimeDivider",ad);var Br=function(i){function r(t,n){var a;return(a=i.call(this,t,n)||this).on(t,"durationchange",a.throttledUpdateContent),a.on(t,"ended",a.handleEnded),a}F(r,i);var e=r.prototype;return e.buildCSSClass=function(){return"vjs-remaining-time"},e.formatTime_=function(t){return"-"+i.prototype.formatTime_.call(this,t)},e.updateContent=function(t){this.player_.duration()&&(this.player_.remainingTimeDisplay?this.updateFormattedTime_(this.player_.remainingTimeDisplay()):this.updateFormattedTime_(this.player_.remainingTime()))},e.handleEnded=function(t){this.player_.duration()&&this.updateFormattedTime_(0)},r}(Je);Br.prototype.labelText_="Remaining Time",Br.prototype.controlText_="Remaining Time",D.registerComponent("RemainingTimeDisplay",Br);var sd=function(i){function r(t,n){var a;return(a=i.call(this,t,n)||this).updateShowing(),a.on(a.player(),"durationchange",a.updateShowing),a}F(r,i);var e=r.prototype;return e.createEl=function(){var t=i.prototype.createEl.call(this,"div",{className:"vjs-live-control vjs-control"});return this.contentEl_=yt("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},e.dispose=function(){this.contentEl_=null,i.prototype.dispose.call(this)},e.updateShowing=function(t){this.player().duration()===1/0?this.show():this.hide()},r}(D);D.registerComponent("LiveDisplay",sd);var Po=function(i){function r(t,n){var a;return(a=i.call(this,t,n)||this).updateLiveEdgeStatus(),a.player_.liveTracker&&a.on(a.player_.liveTracker,"liveedgechange",a.updateLiveEdgeStatus),a}F(r,i);var e=r.prototype;return e.createEl=function(){var t=i.prototype.createEl.call(this,"button",{className:"vjs-seek-to-live-control vjs-control"});return this.textEl_=yt("span",{className:"vjs-seek-to-live-text",innerHTML:this.localize("LIVE")},{"aria-hidden":"true"}),t.appendChild(this.textEl_),t},e.updateLiveEdgeStatus=function(t){!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"))},e.handleClick=function(){this.player_.liveTracker.seekToLiveEdge()},e.dispose=function(){this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.updateLiveEdgeStatus),this.textEl_=null,i.prototype.dispose.call(this)},r}(re);Po.prototype.controlText_="Seek to live, currently playing live",D.registerComponent("SeekToLive",Po);var Nr=function(i){function r(t,n){var a;return(a=i.call(this,t,n)||this).bar=a.getChild(a.options_.barName),a.vertical(!!a.options_.vertical),a.enable(),a}F(r,i);var e=r.prototype;return e.enabled=function(){return this.enabled_},e.enable=function(){this.enabled()||(this.on("mousedown",this.handleMouseDown),this.on("touchstart",this.handleMouseDown),this.on("focus",this.handleFocus),this.on("blur",this.handleBlur),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)},e.disable=function(){if(this.enabled()){var t=this.bar.el_.ownerDocument;this.off("mousedown",this.handleMouseDown),this.off("touchstart",this.handleMouseDown),this.off("focus",this.handleFocus),this.off("blur",this.handleBlur),this.off("click",this.handleClick),this.off(this.player_,"controlsvisible",this.update),this.off(t,"mousemove",this.handleMouseMove),this.off(t,"mouseup",this.handleMouseUp),this.off(t,"touchmove",this.handleMouseMove),this.off(t,"touchend",this.handleMouseUp),this.removeAttribute("tabindex"),this.addClass("disabled"),this.playerEvent&&this.off(this.player_,this.playerEvent,this.update),this.enabled_=!1}},e.createEl=function(t,n,a){return n===void 0&&(n={}),a===void 0&&(a={}),n.className=n.className+" vjs-slider",n=ct({tabIndex:0},n),a=ct({role:"slider","aria-valuenow":0,"aria-valuemin":0,"aria-valuemax":100,tabIndex:0},a),i.prototype.createEl.call(this,t,n,a)},e.handleMouseDown=function(t){var n=this.bar.el_.ownerDocument;t.type==="mousedown"&&t.preventDefault(),t.type!=="touchstart"||be||t.preventDefault(),Ls(),this.addClass("vjs-sliding"),this.trigger("slideractive"),this.on(n,"mousemove",this.handleMouseMove),this.on(n,"mouseup",this.handleMouseUp),this.on(n,"touchmove",this.handleMouseMove),this.on(n,"touchend",this.handleMouseUp),this.handleMouseMove(t)},e.handleMouseMove=function(t){},e.handleMouseUp=function(){var t=this.bar.el_.ownerDocument;Os(),this.removeClass("vjs-sliding"),this.trigger("sliderinactive"),this.off(t,"mousemove",this.handleMouseMove),this.off(t,"mouseup",this.handleMouseUp),this.off(t,"touchmove",this.handleMouseMove),this.off(t,"touchend",this.handleMouseUp),this.update()},e.update=function(){if(this.el_){var t=this.getPercent(),n=this.bar;if(n){(typeof t!="number"||t!=t||t<0||t===1/0)&&(t=0);var a=(100*t).toFixed(2)+"%",s=n.el().style;return this.vertical()?s.height=a:s.width=a,t}}},e.calculateDistance=function(t){var n=er(this.el_,t);return this.vertical()?n.y:n.x},e.handleFocus=function(){this.on(this.bar.el_.ownerDocument,"keydown",this.handleKeyPress)},e.handleKeyPress=function(t){t.which===37||t.which===40?(t.preventDefault(),this.stepBack()):t.which!==38&&t.which!==39||(t.preventDefault(),this.stepForward())},e.handleBlur=function(){this.off(this.bar.el_.ownerDocument,"keydown",this.handleKeyPress)},e.handleClick=function(t){t.stopImmediatePropagation(),t.preventDefault()},e.vertical=function(t){if(t===void 0)return this.vertical_||!1;this.vertical_=!!t,this.vertical_?this.addClass("vjs-slider-vertical"):this.addClass("vjs-slider-horizontal")},r}(D);D.registerComponent("Slider",Nr);var od=function(i){function r(t,n){var a;return(a=i.call(this,t,n)||this).partEls_=[],a.on(t,"progress",a.update),a}F(r,i);var e=r.prototype;return e.createEl=function(){return i.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>'})},e.dispose=function(){this.partEls_=null,i.prototype.dispose.call(this)},e.update=function(t){var n=this.player_.liveTracker,a=this.player_.buffered(),s=n&&n.isLive()?n.seekableEnd():this.player_.duration(),o=this.player_.bufferedEnd(),u=this.partEls_,c=this.$(".vjs-control-text-loaded-percentage"),d=function(S,C,E){var U=S/C||0;return U=100*(1<=U?1:U),E&&(U=U.toFixed(2)),U+"%"};this.el_.style.width=d(o,s),qe(c,d(o,s,!0));for(var p=0;p<a.length;p++){var g=a.start(p),y=a.end(p),b=u[p];b||(b=this.el_.appendChild(yt()),u[p]=b),b.style.left=d(g,o),b.style.width=d(y-g,o)}for(var T=u.length;T>a.length;T--)this.el_.removeChild(u[T-1]);u.length=a.length},r}(D);D.registerComponent("LoadProgressBar",od);var ud=function(i){function r(){return i.apply(this,arguments)||this}F(r,i);var e=r.prototype;return e.createEl=function(){return i.prototype.createEl.call(this,"div",{className:"vjs-time-tooltip"},{"aria-hidden":"true"})},e.update=function(t,n,a){var s=gi(this.el_),o=gi(this.player_.el()),u=t.width*n;if(o&&s){var c=t.left-o.left+u,d=t.width-u+(o.right-t.right),p=s.width/2;c<p?p+=p-c:d<p&&(p=d),p<0?p=0:p>s.width&&(p=s.width),this.el_.style.right="-"+p+"px",qe(this.el_,a)}},e.updateTime=function(t,n,a,s){var o=this;this.rafId_&&this.cancelAnimationFrame(this.rafId_),this.rafId_=this.requestAnimationFrame(function(){var u,c=o.player_.duration();if(o.player_.liveTracker&&o.player_.liveTracker.isLive()){var d=o.player_.liveTracker.liveWindow(),p=d-n*d;u=(p<1?"":"-")+Qe(p,d)}else u=Qe(a,c);o.update(t,n,u),s&&s()})},r}(D);D.registerComponent("TimeTooltip",ud);var jr=function(i){function r(){return i.apply(this,arguments)||this}F(r,i);var e=r.prototype;return e.createEl=function(){return i.prototype.createEl.call(this,"div",{className:"vjs-play-progress vjs-slider-bar"},{"aria-hidden":"true"})},e.update=function(t,n){var a=this.getChild("timeTooltip");if(a){var s=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();a.updateTime(t,n,s)}},r}(D);jr.prototype.options_={children:[]},ue||Pe||jr.prototype.options_.children.push("timeTooltip"),D.registerComponent("PlayProgressBar",jr);var Uo=function(i){function r(t,n){var a;return(a=i.call(this,t,n)||this).update=Ge($(V(V(a)),a.update),25),a}F(r,i);var e=r.prototype;return e.createEl=function(){return i.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})},e.update=function(t,n){var a=this,s=n*this.player_.duration();this.getChild("timeTooltip").updateTime(t,n,s,function(){a.el_.style.left=t.width*n+"px"})},r}(D);Uo.prototype.options_={children:["timeTooltip"]},D.registerComponent("MouseTimeDisplay",Uo);var pn=function(i){function r(t,n){var a;return(a=i.call(this,t,n)||this).setEventHandlers_(),a}F(r,i);var e=r.prototype;return e.setEventHandlers_=function(){var t=this;this.update=Ge($(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"],function(){t.clearInterval(t.updateInterval),t.updateInterval=t.setInterval(function(){t.requestAnimationFrame(function(){t.update()})},30)}),this.on(this.player_,["ended","pause","waiting"],function(n){t.player_.liveTracker&&t.player_.liveTracker.isLive()&&n.type!=="ended"||t.clearInterval(t.updateInterval)}),this.on(this.player_,["timeupdate","ended"],this.update)},e.createEl=function(){return i.prototype.createEl.call(this,"div",{className:"vjs-progress-holder"},{"aria-label":this.localize("Progress Bar")})},e.update_=function(t,n){var a=this.player_.liveTracker,s=this.player_.duration();a&&a.isLive()&&(s=this.player_.liveTracker.liveCurrentTime()),a&&a.seekableEnd()===1/0?this.disable():this.enable(),this.el_.setAttribute("aria-valuenow",(100*n).toFixed(2)),this.el_.setAttribute("aria-valuetext",this.localize("progress bar timing: currentTime={1} duration={2}",[Qe(t,s),Qe(s,s)],"{1} of {2}")),this.bar.update(gi(this.el_),n)},e.update=function(t){var n=i.prototype.update.call(this);return this.update_(this.getCurrentTime_(),n),n},e.getCurrentTime_=function(){return this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime()},e.handleEnded=function(t){this.update_(this.player_.duration(),1)},e.getPercent=function(){var t,n=this.getCurrentTime_(),a=this.player_.liveTracker;return a&&a.isLive()?(t=(n-a.seekableStart())/a.liveWindow(),a.atLiveEdge()&&(t=1)):t=n/this.player_.duration(),1<=t?1:t||0},e.handleMouseDown=function(t){ze(t)&&(t.stopPropagation(),this.player_.scrubbing(!0),this.videoWasPlaying=!this.player_.paused(),this.player_.pause(),i.prototype.handleMouseDown.call(this,t))},e.handleMouseMove=function(t){if(ze(t)){var n,a=this.calculateDistance(t),s=this.player_.liveTracker;if(s&&s.isLive()){var o=s.seekableStart(),u=s.liveCurrentTime();if(u<=(n=o+a*s.liveWindow())&&(n=u),n<=o&&(n=o+.1),n===1/0)return}else(n=a*this.player_.duration())===this.player_.duration()&&(n-=.1);this.player_.currentTime(n)}},e.enable=function(){i.prototype.enable.call(this);var t=this.getChild("mouseTimeDisplay");t&&t.show()},e.disable=function(){i.prototype.disable.call(this);var t=this.getChild("mouseTimeDisplay");t&&t.hide()},e.handleMouseUp=function(t){i.prototype.handleMouseUp.call(this,t),t&&t.stopPropagation(),this.player_.scrubbing(!1),this.player_.trigger({type:"timeupdate",target:this,manuallyTriggered:!0}),this.videoWasPlaying&&Si(this.player_.play())},e.stepForward=function(){this.player_.currentTime(this.player_.currentTime()+5)},e.stepBack=function(){this.player_.currentTime(this.player_.currentTime()-5)},e.handleAction=function(t){this.player_.paused()?this.player_.play():this.player_.pause()},e.handleKeyPress=function(t){t.which===32||t.which===13?(t.preventDefault(),this.handleAction(t)):i.prototype.handleKeyPress&&i.prototype.handleKeyPress.call(this,t)},r}(Nr);pn.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar"},ue||Pe||pn.prototype.options_.children.splice(1,0,"mouseTimeDisplay"),pn.prototype.playerEvent="timeupdate",D.registerComponent("SeekBar",pn);var Io=function(i){function r(t,n){var a;return(a=i.call(this,t,n)||this).handleMouseMove=Ge($(V(V(a)),a.handleMouseMove),25),a.throttledHandleMouseSeek=Ge($(V(V(a)),a.handleMouseSeek),25),a.enable(),a}F(r,i);var e=r.prototype;return e.createEl=function(){return i.prototype.createEl.call(this,"div",{className:"vjs-progress-control vjs-control"})},e.handleMouseMove=function(t){var n=this.getChild("seekBar");if(n){var a=n.getChild("mouseTimeDisplay"),s=n.el(),o=gi(s),u=er(s,t).x;1<u?u=1:u<0&&(u=0),a&&a.update(o,u)}},e.handleMouseSeek=function(t){var n=this.getChild("seekBar");n&&n.handleMouseMove(t)},e.enabled=function(){return this.enabled_},e.disable=function(){this.children().forEach(function(t){return t.disable&&t.disable()}),this.enabled()&&(this.off(["mousedown","touchstart"],this.handleMouseDown),this.off(this.el_,"mousemove",this.handleMouseMove),this.handleMouseUp(),this.addClass("disabled"),this.enabled_=!1)},e.enable=function(){this.children().forEach(function(t){return t.enable&&t.enable()}),this.enabled()||(this.on(["mousedown","touchstart"],this.handleMouseDown),this.on(this.el_,"mousemove",this.handleMouseMove),this.removeClass("disabled"),this.enabled_=!0)},e.handleMouseDown=function(t){var n=this.el_.ownerDocument,a=this.getChild("seekBar");a&&a.handleMouseDown(t),this.on(n,"mousemove",this.throttledHandleMouseSeek),this.on(n,"touchmove",this.throttledHandleMouseSeek),this.on(n,"mouseup",this.handleMouseUp),this.on(n,"touchend",this.handleMouseUp)},e.handleMouseUp=function(t){var n=this.el_.ownerDocument,a=this.getChild("seekBar");a&&a.handleMouseUp(t),this.off(n,"mousemove",this.throttledHandleMouseSeek),this.off(n,"touchmove",this.throttledHandleMouseSeek),this.off(n,"mouseup",this.handleMouseUp),this.off(n,"touchend",this.handleMouseUp)},r}(D);Io.prototype.options_={children:["seekBar"]},D.registerComponent("ProgressControl",Io);var xo=function(i){function r(t,n){var a;return(a=i.call(this,t,n)||this).on(t,"fullscreenchange",a.handleFullscreenChange),B[rn.fullscreenEnabled]===!1&&a.disable(),a}F(r,i);var e=r.prototype;return e.buildCSSClass=function(){return"vjs-fullscreen-control "+i.prototype.buildCSSClass.call(this)},e.handleFullscreenChange=function(t){this.player_.isFullscreen()?this.controlText("Non-Fullscreen"):this.controlText("Fullscreen")},e.handleClick=function(t){this.player_.isFullscreen()?this.player_.exitFullscreen():this.player_.requestFullscreen()},r}(re);xo.prototype.controlText_="Fullscreen",D.registerComponent("FullscreenToggle",xo);var ld=function(i){function r(){return i.apply(this,arguments)||this}return F(r,i),r.prototype.createEl=function(){return i.prototype.createEl.call(this,"div",{className:"vjs-volume-level",innerHTML:'<span class="vjs-control-text"></span>'})},r}(D);D.registerComponent("VolumeLevel",ld);var Fr=function(i){function r(t,n){var a;return(a=i.call(this,t,n)||this).on("slideractive",a.updateLastVolume_),a.on(t,"volumechange",a.updateARIAAttributes),t.ready(function(){return a.updateARIAAttributes()}),a}F(r,i);var e=r.prototype;return e.createEl=function(){return i.prototype.createEl.call(this,"div",{className:"vjs-volume-bar vjs-slider-bar"},{"aria-label":this.localize("Volume Level"),"aria-live":"polite"})},e.handleMouseDown=function(t){ze(t)&&i.prototype.handleMouseDown.call(this,t)},e.handleMouseMove=function(t){ze(t)&&(this.checkMuted(),this.player_.volume(this.calculateDistance(t)))},e.checkMuted=function(){this.player_.muted()&&this.player_.muted(!1)},e.getPercent=function(){return this.player_.muted()?0:this.player_.volume()},e.stepForward=function(){this.checkMuted(),this.player_.volume(this.player_.volume()+.1)},e.stepBack=function(){this.checkMuted(),this.player_.volume(this.player_.volume()-.1)},e.updateARIAAttributes=function(t){var n=this.player_.muted()?0:this.volumeAsPercentage_();this.el_.setAttribute("aria-valuenow",n),this.el_.setAttribute("aria-valuetext",n+"%")},e.volumeAsPercentage_=function(){return Math.round(100*this.player_.volume())},e.updateLastVolume_=function(){var t=this,n=this.player_.volume();this.one("sliderinactive",function(){t.player_.volume()===0&&t.player_.lastVolume_(n)})},r}(Nr);Fr.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"},Fr.prototype.playerEvent="volumechange",D.registerComponent("VolumeBar",Fr);var Do=function(i){function r(t,n){var a,s,o;return n===void 0&&(n={}),n.vertical=n.vertical||!1,(typeof n.volumeBar=="undefined"||di(n.volumeBar))&&(n.volumeBar=n.volumeBar||{},n.volumeBar.vertical=n.vertical),a=i.call(this,t,n)||this,s=V(V(a)),(o=t).tech_&&!o.tech_.featuresVolumeControl&&s.addClass("vjs-hidden"),s.on(o,"loadstart",function(){o.tech_.featuresVolumeControl?s.removeClass("vjs-hidden"):s.addClass("vjs-hidden")}),a.throttledHandleMouseMove=Ge($(V(V(a)),a.handleMouseMove),25),a.on("mousedown",a.handleMouseDown),a.on("touchstart",a.handleMouseDown),a.on(a.volumeBar,["focus","slideractive"],function(){a.volumeBar.addClass("vjs-slider-active"),a.addClass("vjs-slider-active"),a.trigger("slideractive")}),a.on(a.volumeBar,["blur","sliderinactive"],function(){a.volumeBar.removeClass("vjs-slider-active"),a.removeClass("vjs-slider-active"),a.trigger("sliderinactive")}),a}F(r,i);var e=r.prototype;return e.createEl=function(){var t="vjs-volume-horizontal";return this.options_.vertical&&(t="vjs-volume-vertical"),i.prototype.createEl.call(this,"div",{className:"vjs-volume-control vjs-control "+t})},e.handleMouseDown=function(t){var n=this.el_.ownerDocument;this.on(n,"mousemove",this.throttledHandleMouseMove),this.on(n,"touchmove",this.throttledHandleMouseMove),this.on(n,"mouseup",this.handleMouseUp),this.on(n,"touchend",this.handleMouseUp)},e.handleMouseUp=function(t){var n=this.el_.ownerDocument;this.off(n,"mousemove",this.throttledHandleMouseMove),this.off(n,"touchmove",this.throttledHandleMouseMove),this.off(n,"mouseup",this.handleMouseUp),this.off(n,"touchend",this.handleMouseUp)},e.handleMouseMove=function(t){this.volumeBar.handleMouseMove(t)},r}(D);Do.prototype.options_={children:["volumeBar"]},D.registerComponent("VolumeControl",Do);var Ro=function(i){function r(t,n){var a,s,o;return a=i.call(this,t,n)||this,s=V(V(a)),(o=t).tech_&&!o.tech_.featuresMuteControl&&s.addClass("vjs-hidden"),s.on(o,"loadstart",function(){o.tech_.featuresMuteControl?s.removeClass("vjs-hidden"):s.addClass("vjs-hidden")}),a.on(t,["loadstart","volumechange"],a.update),a}F(r,i);var e=r.prototype;return e.buildCSSClass=function(){return"vjs-mute-control "+i.prototype.buildCSSClass.call(this)},e.handleClick=function(t){var n=this.player_.volume(),a=this.player_.lastVolume_();if(n===0){var s=a<.1?.1:a;this.player_.volume(s),this.player_.muted(!1)}else this.player_.muted(!this.player_.muted())},e.update=function(t){this.updateIcon_(),this.updateControlText_()},e.updateIcon_=function(){var t=this.player_.volume(),n=3;ue&&this.player_.muted(this.player_.tech_.el_.muted),t===0||this.player_.muted()?n=0:t<.33?n=1:t<.67&&(n=2);for(var a=0;a<4;a++)fi(this.el_,"vjs-vol-"+a);Ee(this.el_,"vjs-vol-"+n)},e.updateControlText_=function(){var t=this.player_.muted()||this.player_.volume()===0?"Unmute":"Mute";this.controlText()!==t&&this.controlText(t)},r}(re);Ro.prototype.controlText_="Mute",D.registerComponent("MuteToggle",Ro);var Mo=function(i){function r(t,n){var a;return n===void 0&&(n={}),typeof n.inline!="undefined"?n.inline=n.inline:n.inline=!0,(typeof n.volumeControl=="undefined"||di(n.volumeControl))&&(n.volumeControl=n.volumeControl||{},n.volumeControl.vertical=!n.inline),(a=i.call(this,t,n)||this).on(t,["loadstart"],a.volumePanelState_),a.on(a.volumeControl,["slideractive"],a.sliderActive_),a.on(a.volumeControl,["sliderinactive"],a.sliderInactive_),a}F(r,i);var e=r.prototype;return e.sliderActive_=function(){this.addClass("vjs-slider-active")},e.sliderInactive_=function(){this.removeClass("vjs-slider-active")},e.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")},e.createEl=function(){var t="vjs-volume-panel-horizontal";return this.options_.inline||(t="vjs-volume-panel-vertical"),i.prototype.createEl.call(this,"div",{className:"vjs-volume-panel vjs-control "+t})},r}(D);Mo.prototype.options_={children:["muteToggle","volumeControl"]},D.registerComponent("VolumePanel",Mo);var Vr=function(i){function r(t,n){var a;return a=i.call(this,t,n)||this,n&&(a.menuButton_=n.menuButton),a.focusedChild_=-1,a.on("keydown",a.handleKeyPress),a}F(r,i);var e=r.prototype;return e.addItem=function(t){this.addChild(t),t.on("blur",$(this,this.handleBlur)),t.on(["tap","click"],$(this,function(n){this.menuButton_&&(this.menuButton_.unpressButton(),t.name()!=="CaptionSettingsMenuItem"&&this.menuButton_.focus())}))},e.createEl=function(){var t=this.options_.contentElType||"ul";this.contentEl_=yt(t,{className:"vjs-menu-content"}),this.contentEl_.setAttribute("role","menu");var n=i.prototype.createEl.call(this,"div",{append:this.contentEl_,className:"vjs-menu"});return n.appendChild(this.contentEl_),Yt(n,"click",function(a){a.preventDefault(),a.stopImmediatePropagation()}),n},e.dispose=function(){this.contentEl_=null,i.prototype.dispose.call(this)},e.handleBlur=function(t){var n=t.relatedTarget||B.activeElement;if(!this.children().some(function(s){return s.el()===n})){var a=this.menuButton_;a&&a.buttonPressed_&&n!==a.el().firstChild&&a.unpressButton()}},e.handleKeyPress=function(t){t.which===37||t.which===40?(t.preventDefault(),this.stepForward()):t.which!==38&&t.which!==39||(t.preventDefault(),this.stepBack())},e.stepForward=function(){var t=0;this.focusedChild_!==void 0&&(t=this.focusedChild_+1),this.focus(t)},e.stepBack=function(){var t=0;this.focusedChild_!==void 0&&(t=this.focusedChild_-1),this.focus(t)},e.focus=function(t){t===void 0&&(t=0);var n=this.children().slice();n.length&&n[0].className&&/vjs-menu-title/.test(n[0].className)&&n.shift(),0<n.length&&(t<0?t=0:t>=n.length&&(t=n.length-1),n[this.focusedChild_=t].el_.focus())},r}(D);D.registerComponent("Menu",Vr);var Hr=function(i){function r(t,n){var a;n===void 0&&(n={}),(a=i.call(this,t,n)||this).menuButton_=new re(t,n),a.menuButton_.controlText(a.controlText_),a.menuButton_.el_.setAttribute("aria-haspopup","true");var s=re.prototype.buildCSSClass();return a.menuButton_.el_.className=a.buildCSSClass()+" "+s,a.menuButton_.removeClass("vjs-control"),a.addChild(a.menuButton_),a.update(),a.enabled_=!0,a.on(a.menuButton_,"tap",a.handleClick),a.on(a.menuButton_,"click",a.handleClick),a.on(a.menuButton_,"focus",a.handleFocus),a.on(a.menuButton_,"blur",a.handleBlur),a.on(a.menuButton_,"mouseenter",function(){a.menu.show()}),a.on("keydown",a.handleSubmenuKeyPress),a}F(r,i);var e=r.prototype;return e.update=function(){var t=this.createMenu();this.menu&&(this.menu.dispose(),this.removeChild(this.menu)),this.menu=t,this.addChild(t),this.buttonPressed_=!1,this.menuButton_.el_.setAttribute("aria-expanded","false"),this.items&&this.items.length<=this.hideThreshold_?this.hide():this.show()},e.createMenu=function(){var t=new Vr(this.player_,{menuButton:this});if(this.hideThreshold_=0,this.options_.title){var n=yt("li",{className:"vjs-menu-title",innerHTML:ft(this.options_.title),tabIndex:-1});this.hideThreshold_+=1,t.children_.unshift(n),Ji(n,t.contentEl())}if(this.items=this.createItems(),this.items)for(var a=0;a<this.items.length;a++)t.addItem(this.items[a]);return t},e.createItems=function(){},e.createEl=function(){return i.prototype.createEl.call(this,"div",{className:this.buildWrapperCSSClass()},{})},e.buildWrapperCSSClass=function(){var t="vjs-menu-button";return this.options_.inline===!0?t+="-inline":t+="-popup","vjs-menu-button "+t+" "+re.prototype.buildCSSClass()+" "+i.prototype.buildCSSClass.call(this)},e.buildCSSClass=function(){var t="vjs-menu-button";return this.options_.inline===!0?t+="-inline":t+="-popup","vjs-menu-button "+t+" "+i.prototype.buildCSSClass.call(this)},e.controlText=function(t,n){return n===void 0&&(n=this.menuButton_.el()),this.menuButton_.controlText(t,n)},e.handleClick=function(t){this.buttonPressed_?this.unpressButton():this.pressButton()},e.focus=function(){this.menuButton_.focus()},e.blur=function(){this.menuButton_.blur()},e.handleFocus=function(){Yt(B,"keydown",$(this,this.handleKeyPress))},e.handleBlur=function(){Dt(B,"keydown",$(this,this.handleKeyPress))},e.handleKeyPress=function(t){t.which===27||t.which===9?(this.buttonPressed_&&this.unpressButton(),t.which!==9&&(t.preventDefault(),this.menuButton_.el_.focus())):t.which!==13&&t.which!==38&&t.which!==40||this.buttonPressed_||(this.pressButton(),t.preventDefault())},e.handleSubmenuKeyPress=function(t){t.which!==27&&t.which!==9||(this.buttonPressed_&&this.unpressButton(),t.which!==9&&(t.preventDefault(),this.menuButton_.el_.focus()))},e.pressButton=function(){if(this.enabled_){if(this.buttonPressed_=!0,this.menu.show(),this.menu.lockShowing(),this.menuButton_.el_.setAttribute("aria-expanded","true"),ue&&ks())return;this.menu.focus()}},e.unpressButton=function(){this.enabled_&&(this.buttonPressed_=!1,this.menu.unlockShowing(),this.menu.hide(),this.menuButton_.el_.setAttribute("aria-expanded","false"))},e.disable=function(){this.unpressButton(),this.enabled_=!1,this.addClass("vjs-disabled"),this.menuButton_.disable()},e.enable=function(){this.enabled_=!0,this.removeClass("vjs-disabled"),this.menuButton_.enable()},r}(D);D.registerComponent("MenuButton",Hr);var qr=function(i){function r(e,t){var n,a=t.tracks;if((n=i.call(this,e,t)||this).items.length<=1&&n.hide(),!a)return V(n);var s=$(V(V(n)),n.update);return a.addEventListener("removetrack",s),a.addEventListener("addtrack",s),n.player_.on("ready",s),n.player_.on("dispose",function(){a.removeEventListener("removetrack",s),a.removeEventListener("addtrack",s)}),n}return F(r,i),r}(Hr);D.registerComponent("TrackButton",qr);var Ui=function(i){function r(t,n){var a;return(a=i.call(this,t,n)||this).selectable=n.selectable,a.isSelected_=n.selected||!1,a.multiSelectable=n.multiSelectable,a.selected(a.isSelected_),a.selectable?a.multiSelectable?a.el_.setAttribute("role","menuitemcheckbox"):a.el_.setAttribute("role","menuitemradio"):a.el_.setAttribute("role","menuitem"),a}F(r,i);var e=r.prototype;return e.createEl=function(t,n,a){return this.nonIconControl=!0,i.prototype.createEl.call(this,"li",ct({className:"vjs-menu-item",innerHTML:'<span class="vjs-menu-item-text">'+this.localize(this.options_.label)+"</span>",tabIndex:-1},n),a)},e.handleClick=function(t){this.selected(!0)},e.selected=function(t){this.selectable&&(this.isSelected_=t?(this.addClass("vjs-selected"),this.el_.setAttribute("aria-checked","true"),this.controlText(", selected"),!0):(this.removeClass("vjs-selected"),this.el_.setAttribute("aria-checked","false"),this.controlText(""),!1))},r}(hn);D.registerComponent("MenuItem",Ui);var Ii=function(i){function r(t,n){var a,s=n.track,o=t.textTracks();n.label=s.label||s.language||"Unknown",n.selected=s.mode==="showing",(a=i.call(this,t,n)||this).track=s;var u,c=function(){for(var p=arguments.length,g=new Array(p),y=0;y<p;y++)g[y]=arguments[y];a.handleTracksChange.apply(V(V(a)),g)},d=function(){for(var p=arguments.length,g=new Array(p),y=0;y<p;y++)g[y]=arguments[y];a.handleSelectedLanguageChange.apply(V(V(a)),g)};return t.on(["loadstart","texttrackchange"],c),o.addEventListener("change",c),o.addEventListener("selectedlanguagechange",d),a.on("dispose",function(){t.off(["loadstart","texttrackchange"],c),o.removeEventListener("change",c),o.removeEventListener("selectedlanguagechange",d)}),o.onchange===void 0&&a.on(["tap","click"],function(){if(typeof A.Event!="object")try{u=new A.Event("change")}catch(p){}u||(u=B.createEvent("Event")).initEvent("change",!0,!0),o.dispatchEvent(u)}),a.handleTracksChange(),a}F(r,i);var e=r.prototype;return e.handleClick=function(t){var n=this.track.kind,a=this.track.kinds,s=this.player_.textTracks();if(a||(a=[n]),i.prototype.handleClick.call(this,t),s)for(var o=0;o<s.length;o++){var u=s[o];u===this.track&&-1<a.indexOf(u.kind)?u.mode!=="showing"&&(u.mode="showing"):u.mode!=="disabled"&&(u.mode="disabled")}},e.handleTracksChange=function(t){var n=this.track.mode==="showing";n!==this.isSelected_&&this.selected(n)},e.handleSelectedLanguageChange=function(t){if(this.track.mode==="showing"){var n=this.player_.cache_.selectedLanguage;if(n&&n.enabled&&n.language===this.track.language&&n.kind!==this.track.kind)return;this.player_.cache_.selectedLanguage={enabled:!0,language:this.track.language,kind:this.track.kind}}},e.dispose=function(){this.track=null,i.prototype.dispose.call(this)},r}(Ui);D.registerComponent("TextTrackMenuItem",Ii);var Bo=function(i){function r(t,n){return n.track={player:t,kind:n.kind,kinds:n.kinds,default:!1,mode:"disabled"},n.kinds||(n.kinds=[n.kind]),n.label?n.track.label=n.label:n.track.label=n.kinds.join(" and ")+" off",n.selectable=!0,n.multiSelectable=!1,i.call(this,t,n)||this}F(r,i);var e=r.prototype;return e.handleTracksChange=function(t){for(var n=this.player().textTracks(),a=!0,s=0,o=n.length;s<o;s++){var u=n[s];if(-1<this.options_.kinds.indexOf(u.kind)&&u.mode==="showing"){a=!1;break}}a!==this.isSelected_&&this.selected(a)},e.handleSelectedLanguageChange=function(t){for(var n=this.player().textTracks(),a=!0,s=0,o=n.length;s<o;s++){var u=n[s];if(-1<["captions","descriptions","subtitles"].indexOf(u.kind)&&u.mode==="showing"){a=!1;break}}a&&(this.player_.cache_.selectedLanguage={enabled:!1})},r}(Ii);D.registerComponent("OffTextTrackMenuItem",Bo);var Ze=function(i){function r(e,t){return t===void 0&&(t={}),t.tracks=e.textTracks(),i.call(this,e,t)||this}return F(r,i),r.prototype.createItems=function(e,t){var n;e===void 0&&(e=[]),t===void 0&&(t=Ii),this.label_&&(n=this.label_+" off"),e.push(new Bo(this.player_,{kinds:this.kinds_,kind:this.kind_,label:n})),this.hideThreshold_+=1;var a=this.player_.textTracks();Array.isArray(this.kinds_)||(this.kinds_=[this.kind_]);for(var s=0;s<a.length;s++){var o=a[s];if(-1<this.kinds_.indexOf(o.kind)){var u=new t(this.player_,{track:o,selectable:!0,multiSelectable:!1});u.addClass("vjs-"+o.kind+"-menu-item"),e.push(u)}}return e},r}(qr);D.registerComponent("TextTrackButton",Ze);var No=function(i){function r(t,n){var a,s=n.track,o=n.cue,u=t.currentTime();return n.selectable=!0,n.multiSelectable=!1,n.label=o.text,n.selected=o.startTime<=u&&u<o.endTime,(a=i.call(this,t,n)||this).track=s,a.cue=o,s.addEventListener("cuechange",$(V(V(a)),a.update)),a}F(r,i);var e=r.prototype;return e.handleClick=function(t){i.prototype.handleClick.call(this),this.player_.currentTime(this.cue.startTime),this.update(this.cue.startTime)},e.update=function(t){var n=this.cue,a=this.player_.currentTime();this.selected(n.startTime<=a&&a<n.endTime)},r}(Ui);D.registerComponent("ChaptersTrackMenuItem",No);var zr=function(i){function r(t,n,a){return i.call(this,t,n,a)||this}F(r,i);var e=r.prototype;return e.buildCSSClass=function(){return"vjs-chapters-button "+i.prototype.buildCSSClass.call(this)},e.buildWrapperCSSClass=function(){return"vjs-chapters-button "+i.prototype.buildWrapperCSSClass.call(this)},e.update=function(t){this.track_&&(!t||t.type!=="addtrack"&&t.type!=="removetrack")||this.setTrack(this.findChaptersTrack()),i.prototype.update.call(this)},e.setTrack=function(t){if(this.track_!==t){if(this.updateHandler_||(this.updateHandler_=this.update.bind(this)),this.track_){var n=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);n&&n.removeEventListener("load",this.updateHandler_),this.track_=null}if(this.track_=t,this.track_){this.track_.mode="hidden";var a=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);a&&a.addEventListener("load",this.updateHandler_)}}},e.findChaptersTrack=function(){for(var t=this.player_.textTracks()||[],n=t.length-1;0<=n;n--){var a=t[n];if(a.kind===this.kind_)return a}},e.getMenuCaption=function(){return this.track_&&this.track_.label?this.track_.label:this.localize(ft(this.kind_))},e.createMenu=function(){return this.options_.title=this.getMenuCaption(),i.prototype.createMenu.call(this)},e.createItems=function(){var t=[];if(!this.track_)return t;var n=this.track_.cues;if(!n)return t;for(var a=0,s=n.length;a<s;a++){var o=n[a],u=new No(this.player_,{track:this.track_,cue:o});t.push(u)}return t},r}(Ze);zr.prototype.kind_="chapters",zr.prototype.controlText_="Chapters",D.registerComponent("ChaptersButton",zr);var Wr=function(i){function r(t,n,a){var s;s=i.call(this,t,n,a)||this;var o=t.textTracks(),u=$(V(V(s)),s.handleTracksChange);return o.addEventListener("change",u),s.on("dispose",function(){o.removeEventListener("change",u)}),s}F(r,i);var e=r.prototype;return e.handleTracksChange=function(t){for(var n=this.player().textTracks(),a=!1,s=0,o=n.length;s<o;s++){var u=n[s];if(u.kind!==this.kind_&&u.mode==="showing"){a=!0;break}}a?this.disable():this.enable()},e.buildCSSClass=function(){return"vjs-descriptions-button "+i.prototype.buildCSSClass.call(this)},e.buildWrapperCSSClass=function(){return"vjs-descriptions-button "+i.prototype.buildWrapperCSSClass.call(this)},r}(Ze);Wr.prototype.kind_="descriptions",Wr.prototype.controlText_="Descriptions",D.registerComponent("DescriptionsButton",Wr);var Gr=function(i){function r(t,n,a){return i.call(this,t,n,a)||this}F(r,i);var e=r.prototype;return e.buildCSSClass=function(){return"vjs-subtitles-button "+i.prototype.buildCSSClass.call(this)},e.buildWrapperCSSClass=function(){return"vjs-subtitles-button "+i.prototype.buildWrapperCSSClass.call(this)},r}(Ze);Gr.prototype.kind_="subtitles",Gr.prototype.controlText_="Subtitles",D.registerComponent("SubtitlesButton",Gr);var Xr=function(i){function r(e,t){var n;return t.track={player:e,kind:t.kind,label:t.kind+" settings",selectable:!1,default:!1,mode:"disabled"},t.selectable=!1,t.name="CaptionSettingsMenuItem",(n=i.call(this,e,t)||this).addClass("vjs-texttrack-settings"),n.controlText(", opens "+t.kind+" settings dialog"),n}return F(r,i),r.prototype.handleClick=function(e){this.player().getChild("textTrackSettings").open()},r}(Ii);D.registerComponent("CaptionSettingsMenuItem",Xr);var Yr=function(i){function r(t,n,a){return i.call(this,t,n,a)||this}F(r,i);var e=r.prototype;return e.buildCSSClass=function(){return"vjs-captions-button "+i.prototype.buildCSSClass.call(this)},e.buildWrapperCSSClass=function(){return"vjs-captions-button "+i.prototype.buildWrapperCSSClass.call(this)},e.createItems=function(){var t=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(t.push(new Xr(this.player_,{kind:this.kind_})),this.hideThreshold_+=1),i.prototype.createItems.call(this,t)},r}(Ze);Yr.prototype.kind_="captions",Yr.prototype.controlText_="Captions",D.registerComponent("CaptionsButton",Yr);var jo=function(i){function r(){return i.apply(this,arguments)||this}return F(r,i),r.prototype.createEl=function(e,t,n){var a='<span class="vjs-menu-item-text">'+this.localize(this.options_.label);return this.options_.track.kind==="captions"&&(a+=`
        <span aria-hidden="true" class="vjs-icon-placeholder"></span>
        <span class="vjs-control-text"> `+this.localize("Captions")+`</span>
      `),a+="</span>",i.prototype.createEl.call(this,e,ct({innerHTML:a},t),n)},r}(Ii);D.registerComponent("SubsCapsMenuItem",jo);var $r=function(i){function r(t,n){var a;return n===void 0&&(n={}),(a=i.call(this,t,n)||this).label_="subtitles",-1<["en","en-us","en-ca","fr-ca"].indexOf(a.player_.language_)&&(a.label_="captions"),a.menuButton_.controlText(ft(a.label_)),a}F(r,i);var e=r.prototype;return e.buildCSSClass=function(){return"vjs-subs-caps-button "+i.prototype.buildCSSClass.call(this)},e.buildWrapperCSSClass=function(){return"vjs-subs-caps-button "+i.prototype.buildWrapperCSSClass.call(this)},e.createItems=function(){var t=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(t.push(new Xr(this.player_,{kind:this.label_})),this.hideThreshold_+=1),t=i.prototype.createItems.call(this,t,jo)},r}(Ze);$r.prototype.kinds_=["captions","subtitles"],$r.prototype.controlText_="Subtitles",D.registerComponent("SubsCapsButton",$r);var Fo=function(i){function r(t,n){var a,s=n.track,o=t.audioTracks();n.label=s.label||s.language||"Unknown",n.selected=s.enabled,(a=i.call(this,t,n)||this).track=s,a.addClass("vjs-"+s.kind+"-menu-item");var u=function(){for(var c=arguments.length,d=new Array(c),p=0;p<c;p++)d[p]=arguments[p];a.handleTracksChange.apply(V(V(a)),d)};return o.addEventListener("change",u),a.on("dispose",function(){o.removeEventListener("change",u)}),a}F(r,i);var e=r.prototype;return e.createEl=function(t,n,a){var s='<span class="vjs-menu-item-text">'+this.localize(this.options_.label);return this.options_.track.kind==="main-desc"&&(s+=`
        <span aria-hidden="true" class="vjs-icon-placeholder"></span>
        <span class="vjs-control-text"> `+this.localize("Descriptions")+`</span>
      `),s+="</span>",i.prototype.createEl.call(this,t,ct({innerHTML:s},n),a)},e.handleClick=function(t){var n=this.player_.audioTracks();i.prototype.handleClick.call(this,t);for(var a=0;a<n.length;a++){var s=n[a];s.enabled=s===this.track}},e.handleTracksChange=function(t){this.selected(this.track.enabled)},r}(Ui);D.registerComponent("AudioTrackMenuItem",Fo);var Vo=function(i){function r(t,n){return n===void 0&&(n={}),n.tracks=t.audioTracks(),i.call(this,t,n)||this}F(r,i);var e=r.prototype;return e.buildCSSClass=function(){return"vjs-audio-button "+i.prototype.buildCSSClass.call(this)},e.buildWrapperCSSClass=function(){return"vjs-audio-button "+i.prototype.buildWrapperCSSClass.call(this)},e.createItems=function(t){t===void 0&&(t=[]),this.hideThreshold_=1;for(var n=this.player_.audioTracks(),a=0;a<n.length;a++){var s=n[a];t.push(new Fo(this.player_,{track:s,selectable:!0,multiSelectable:!1}))}return t},r}(qr);Vo.prototype.controlText_="Audio Track",D.registerComponent("AudioTrackButton",Vo);var Kr=function(i){function r(t,n){var a,s=n.rate,o=parseFloat(s,10);return n.label=s,n.selected=o===1,n.selectable=!0,n.multiSelectable=!1,(a=i.call(this,t,n)||this).label=s,a.rate=o,a.on(t,"ratechange",a.update),a}F(r,i);var e=r.prototype;return e.handleClick=function(t){i.prototype.handleClick.call(this),this.player().playbackRate(this.rate)},e.update=function(t){this.selected(this.player().playbackRate()===this.rate)},r}(Ui);Kr.prototype.contentElType="button",D.registerComponent("PlaybackRateMenuItem",Kr);var Ho=function(i){function r(t,n){var a;return(a=i.call(this,t,n)||this).updateVisibility(),a.updateLabel(),a.on(t,"loadstart",a.updateVisibility),a.on(t,"ratechange",a.updateLabel),a}F(r,i);var e=r.prototype;return e.createEl=function(){var t=i.prototype.createEl.call(this);return this.labelEl_=yt("div",{className:"vjs-playback-rate-value",innerHTML:"1x"}),t.appendChild(this.labelEl_),t},e.dispose=function(){this.labelEl_=null,i.prototype.dispose.call(this)},e.buildCSSClass=function(){return"vjs-playback-rate "+i.prototype.buildCSSClass.call(this)},e.buildWrapperCSSClass=function(){return"vjs-playback-rate "+i.prototype.buildWrapperCSSClass.call(this)},e.createMenu=function(){var t=new Vr(this.player()),n=this.playbackRates();if(n)for(var a=n.length-1;0<=a;a--)t.addChild(new Kr(this.player(),{rate:n[a]+"x"}));return t},e.updateARIAAttributes=function(){this.el().setAttribute("aria-valuenow",this.player().playbackRate())},e.handleClick=function(t){for(var n=this.player().playbackRate(),a=this.playbackRates(),s=a[0],o=0;o<a.length;o++)if(a[o]>n){s=a[o];break}this.player().playbackRate(s)},e.playbackRates=function(){return this.options_.playbackRates||this.options_.playerOptions&&this.options_.playerOptions.playbackRates},e.playbackRateSupported=function(){return this.player().tech_&&this.player().tech_.featuresPlaybackRate&&this.playbackRates()&&0<this.playbackRates().length},e.updateVisibility=function(t){this.playbackRateSupported()?this.removeClass("vjs-hidden"):this.addClass("vjs-hidden")},e.updateLabel=function(t){this.playbackRateSupported()&&(this.labelEl_.innerHTML=this.player().playbackRate()+"x")},r}(Hr);Ho.prototype.controlText_="Playback Rate",D.registerComponent("PlaybackRateMenuButton",Ho);var qo=function(i){function r(){return i.apply(this,arguments)||this}F(r,i);var e=r.prototype;return e.buildCSSClass=function(){return"vjs-spacer "+i.prototype.buildCSSClass.call(this)},e.createEl=function(){return i.prototype.createEl.call(this,"div",{className:this.buildCSSClass()})},r}(D);D.registerComponent("Spacer",qo);var cd=function(i){function r(){return i.apply(this,arguments)||this}F(r,i);var e=r.prototype;return e.buildCSSClass=function(){return"vjs-custom-control-spacer "+i.prototype.buildCSSClass.call(this)},e.createEl=function(){var t=i.prototype.createEl.call(this,{className:this.buildCSSClass()});return t.innerHTML="\xA0",t},r}(qo);D.registerComponent("CustomControlSpacer",cd);var zo=function(i){function r(){return i.apply(this,arguments)||this}return F(r,i),r.prototype.createEl=function(){return i.prototype.createEl.call(this,"div",{className:"vjs-control-bar",dir:"ltr"})},r}(D);zo.prototype.options_={children:["playToggle","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","seekToLive","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","fullscreenToggle"]},D.registerComponent("ControlBar",zo);var Wo=function(i){function r(t,n){var a;return(a=i.call(this,t,n)||this).on(t,"error",a.open),a}F(r,i);var e=r.prototype;return e.buildCSSClass=function(){return"vjs-error-display "+i.prototype.buildCSSClass.call(this)},e.content=function(){var t=this.player().error();return t?this.localize(t.message):""},r}(Ye);Wo.prototype.options_=ot(Ye.prototype.options_,{pauseOnOpen:!1,fillAlways:!0,temporary:!1,uncloseable:!0}),D.registerComponent("ErrorDisplay",Wo);var Qr="vjs-text-track-settings",Go=["#000","Black"],Xo=["#00F","Blue"],Yo=["#0FF","Cyan"],$o=["#0F0","Green"],Ko=["#F0F","Magenta"],Qo=["#F00","Red"],Jo=["#FFF","White"],Zo=["#FF0","Yellow"],Jr=["1","Opaque"],Zr=["0.5","Semi-Transparent"],tu=["0","Transparent"],xe={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[Go,Jo,Qo,$o,Xo,Zo,Ko,Yo]},backgroundOpacity:{selector:".vjs-bg-opacity > select",id:"captions-background-opacity-%s",label:"Transparency",options:[Jr,Zr,tu]},color:{selector:".vjs-fg-color > select",id:"captions-foreground-color-%s",label:"Color",options:[Jo,Go,Qo,$o,Xo,Zo,Ko,Yo]},edgeStyle:{selector:".vjs-edge-style > select",id:"%s",label:"Text Edge Style",options:[["none","None"],["raised","Raised"],["depressed","Depressed"],["uniform","Uniform"],["dropshadow","Dropshadow"]]},fontFamily:{selector:".vjs-font-family > select",id:"captions-font-family-%s",label:"Font Family",options:[["proportionalSansSerif","Proportional Sans-Serif"],["monospaceSansSerif","Monospace Sans-Serif"],["proportionalSerif","Proportional Serif"],["monospaceSerif","Monospace Serif"],["casual","Casual"],["script","Script"],["small-caps","Small Caps"]]},fontPercent:{selector:".vjs-font-percent > select",id:"captions-font-size-%s",label:"Font Size",options:[["0.50","50%"],["0.75","75%"],["1.00","100%"],["1.25","125%"],["1.50","150%"],["1.75","175%"],["2.00","200%"],["3.00","300%"],["4.00","400%"]],default:2,parser:function(i){return i==="1.00"?null:Number(i)}},textOpacity:{selector:".vjs-text-opacity > select",id:"captions-foreground-opacity-%s",label:"Transparency",options:[Jr,Zr]},windowColor:{selector:".vjs-window-color > select",id:"captions-window-color-%s",label:"Color"},windowOpacity:{selector:".vjs-window-opacity > select",id:"captions-window-opacity-%s",label:"Transparency",options:[tu,Zr,Jr]}};function eu(i,r){if(r&&(i=r(i)),i&&i!=="none")return i}xe.windowColor.options=xe.backgroundColor.options;var hd=function(i){function r(t,n){var a;return n.temporary=!1,(a=i.call(this,t,n)||this).updateDisplay=$(V(V(a)),a.updateDisplay),a.fill(),a.hasBeenOpened_=a.hasBeenFilled_=!0,a.endDialog=yt("p",{className:"vjs-control-text",textContent:a.localize("End of dialog window.")}),a.el().appendChild(a.endDialog),a.setDefaults(),n.persistTextTrackSettings===void 0&&(a.options_.persistTextTrackSettings=a.options_.playerOptions.persistTextTrackSettings),a.on(a.$(".vjs-done-button"),"click",function(){a.saveSettings(),a.close()}),a.on(a.$(".vjs-default-button"),"click",function(){a.setDefaults(),a.updateDisplay()}),Ve(xe,function(s){a.on(a.$(s.selector),"change",a.updateDisplay)}),a.options_.persistTextTrackSettings&&a.restoreSettings(),a}F(r,i);var e=r.prototype;return e.dispose=function(){this.endDialog=null,i.prototype.dispose.call(this)},e.createElSelect_=function(t,n,a){var s=this;n===void 0&&(n=""),a===void 0&&(a="label");var o=xe[t],u=o.id.replace("%s",this.id_),c=[n,u].join(" ").trim();return["<"+a+' id="'+u+'" class="'+(a==="label"?"vjs-label":"")+'">',this.localize(o.label),"</"+a+">",'<select aria-labelledby="'+c+'">'].concat(o.options.map(function(d){var p=u+"-"+d[1].replace(/\W+/g,"");return['<option id="'+p+'" value="'+d[0]+'" ','aria-labelledby="'+c+" "+p+'">',s.localize(d[1]),"</option>"].join("")})).concat("</select>").join("")},e.createElFgColor_=function(){var t="captions-text-legend-"+this.id_;return['<fieldset class="vjs-fg-color vjs-track-setting">','<legend id="'+t+'">',this.localize("Text"),"</legend>",this.createElSelect_("color",t),'<span class="vjs-text-opacity vjs-opacity">',this.createElSelect_("textOpacity",t),"</span>","</fieldset>"].join("")},e.createElBgColor_=function(){var t="captions-background-"+this.id_;return['<fieldset class="vjs-bg-color vjs-track-setting">','<legend id="'+t+'">',this.localize("Background"),"</legend>",this.createElSelect_("backgroundColor",t),'<span class="vjs-bg-opacity vjs-opacity">',this.createElSelect_("backgroundOpacity",t),"</span>","</fieldset>"].join("")},e.createElWinColor_=function(){var t="captions-window-"+this.id_;return['<fieldset class="vjs-window-color vjs-track-setting">','<legend id="'+t+'">',this.localize("Window"),"</legend>",this.createElSelect_("windowColor",t),'<span class="vjs-window-opacity vjs-opacity">',this.createElSelect_("windowOpacity",t),"</span>","</fieldset>"].join("")},e.createElColors_=function(){return yt("div",{className:"vjs-track-settings-colors",innerHTML:[this.createElFgColor_(),this.createElBgColor_(),this.createElWinColor_()].join("")})},e.createElFont_=function(){return yt("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("")})},e.createElControls_=function(){var t=this.localize("restore all settings to the default values");return yt("div",{className:"vjs-track-settings-controls",innerHTML:['<button type="button" class="vjs-default-button" title="'+t+'">',this.localize("Reset"),'<span class="vjs-control-text"> '+t+"</span>","</button>",'<button type="button" class="vjs-done-button">'+this.localize("Done")+"</button>"].join("")})},e.content=function(){return[this.createElColors_(),this.createElFont_(),this.createElControls_()]},e.label=function(){return this.localize("Caption Settings Dialog")},e.description=function(){return this.localize("Beginning of dialog window. Escape will cancel and close the window.")},e.buildCSSClass=function(){return i.prototype.buildCSSClass.call(this)+" vjs-text-track-settings"},e.getValues=function(){var t,n,a,s=this;return n=function(o,u,c){var d,p,g=(d=s.$(u.selector),p=u.parser,eu(d.options[d.options.selectedIndex].value,p));return g!==void 0&&(o[c]=g),o},(a={})===void 0&&(a=0),_s(t=xe).reduce(function(o,u){return n(o,t[u],u)},a)},e.setValues=function(t){var n=this;Ve(xe,function(a,s){(function(o,u,c){if(u){for(var d=0;d<o.options.length;d++)if(eu(o.options[d].value,c)===u){o.selectedIndex=d;break}}})(n.$(a.selector),t[s],a.parser)})},e.setDefaults=function(){var t=this;Ve(xe,function(n){var a=n.hasOwnProperty("default")?n.default:0;t.$(n.selector).selectedIndex=a})},e.restoreSettings=function(){var t;try{t=JSON.parse(A.localStorage.getItem(Qr))}catch(n){Z.warn(n)}t&&this.setValues(t)},e.saveSettings=function(){if(this.options_.persistTextTrackSettings){var t=this.getValues();try{Object.keys(t).length?A.localStorage.setItem(Qr,JSON.stringify(t)):A.localStorage.removeItem(Qr)}catch(n){Z.warn(n)}}},e.updateDisplay=function(){var t=this.player_.getChild("textTrackDisplay");t&&t.updateDisplay()},e.conditionalBlur_=function(){this.previouslyActiveEl_=null,this.off(B,"keydown",this.handleKeyDown);var t=this.player_.controlBar,n=t&&t.subsCapsButton,a=t&&t.captionsButton;n?n.focus():a&&a.focus()},r}(Ye);D.registerComponent("TextTrackSettings",hd);var dd=function(i){function r(t,n){var a,s=n.ResizeObserver||A.ResizeObserver;n.ResizeObserver===null&&(s=!1);var o=ot({createEl:!s,reportTouchActivity:!1},n);return(a=i.call(this,t,o)||this).ResizeObserver=n.ResizeObserver||A.ResizeObserver,a.loadListener_=null,a.resizeObserver_=null,a.debouncedHandler_=function(u,c,d,p){var g;p===void 0&&(p=A);var y=function(){var b=this,T=arguments,S=function(){S=g=null,d||u.apply(b,T)};!g&&d&&u.apply(b,T),p.clearTimeout(g),g=p.setTimeout(S,c)};return y.cancel=function(){p.clearTimeout(g),g=null},y}(function(){a.resizeHandler()},100,!1,V(V(a))),s?(a.resizeObserver_=new a.ResizeObserver(a.debouncedHandler_),a.resizeObserver_.observe(t.el())):(a.loadListener_=function(){a.el_&&a.el_.contentWindow&&Yt(a.el_.contentWindow,"resize",a.debouncedHandler_)},a.one("load",a.loadListener_)),a}F(r,i);var e=r.prototype;return e.createEl=function(){return i.prototype.createEl.call(this,"iframe",{className:"vjs-resize-manager"})},e.resizeHandler=function(){this.player_&&this.player_.trigger&&this.player_.trigger("playerresize")},e.dispose=function(){this.debouncedHandler_&&this.debouncedHandler_.cancel(),this.resizeObserver_&&(this.player_.el()&&this.resizeObserver_.unobserve(this.player_.el()),this.resizeObserver_.disconnect()),this.el_&&this.el_.contentWindow&&Dt(this.el_.contentWindow,"resize",this.debouncedHandler_),this.loadListener_&&this.off("load",this.loadListener_),this.ResizeObserver=null,this.resizeObserver=null,this.debouncedHandler_=null,this.loadListener_=null},r}(D);D.registerComponent("ResizeManager",dd);var pd=function(i){function r(t,n){var a,s=ot({createEl:!1},n);return(a=i.call(this,t,s)||this).reset_(),a.on(a.player_,"durationchange",a.handleDurationchange),a}F(r,i);var e=r.prototype;return e.isBehind_=function(){if(!this.timeupdateSeen_)return!1;var t=this.liveCurrentTime(),n=this.player_.currentTime(),a=this.seekableIncrement_;return t!==1/0&&n<=t-(2*a+.07)},e.trackLive_=function(){this.pastSeekEnd_=this.pastSeekEnd_;var t=this.player_.seekable();if(t&&t.length){var n=this.seekableEnd();n!==this.lastSeekEnd_&&(this.lastSeekEnd_&&(this.seekableIncrement_=Math.abs(n-this.lastSeekEnd_)),this.pastSeekEnd_=0,this.lastSeekEnd_=n,this.trigger("seekableendchange")),this.pastSeekEnd_=this.pastSeekEnd()+.03,this.isBehind_()!==this.behindLiveEdge()&&(this.behindLiveEdge_=this.isBehind_(),this.trigger("liveedgechange"))}},e.handleDurationchange=function(){this.player_.duration()===1/0?this.startTracking():this.stopTracking()},e.startTracking=function(){var t=this;this.isTracking()||(this.trackingInterval_=this.setInterval(this.trackLive_,30),this.trackLive_(),this.on(this.player_,"play",this.trackLive_),this.on(this.player_,"pause",this.trackLive_),this.one(this.player_,"play",this.handlePlay),this.timeupdateSeen_||(this.handleTimeupdate=function(){t.timeupdateSeen_=!0,t.handleTimeupdate=null},this.one(this.player_,"timeupdate",this.handleTimeupdate)))},e.handlePlay=function(){this.one(this.player_,"timeupdate",this.seekToLiveEdge)},e.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.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)},e.stopTracking=function(){this.isTracking()&&this.reset_()},e.seekableEnd=function(){for(var t=this.player_.seekable(),n=[],a=t?t.length:0;a--;)n.push(t.end(a));return n.length?n.sort()[n.length-1]:1/0},e.seekableStart=function(){for(var t=this.player_.seekable(),n=[],a=t?t.length:0;a--;)n.push(t.start(a));return n.length?n.sort()[0]:0},e.liveWindow=function(){var t=this.liveCurrentTime();return t===1/0?1/0:t-this.seekableStart()},e.isLive=function(){return this.isTracking()},e.atLiveEdge=function(){return!this.behindLiveEdge()},e.liveCurrentTime=function(){return this.pastSeekEnd()+this.seekableEnd()},e.pastSeekEnd=function(){return this.pastSeekEnd_},e.behindLiveEdge=function(){return this.behindLiveEdge_},e.isTracking=function(){return typeof this.trackingInterval_=="number"},e.seekToLiveEdge=function(){this.atLiveEdge()||(this.player_.currentTime(this.liveCurrentTime()),this.player_.paused()&&this.player_.play())},e.dispose=function(){this.stopTracking(),i.prototype.dispose.call(this)},r}(D);D.registerComponent("LiveTracker",pd);var ta=function(i){var 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o=t.call(r,a,s);return/src/i.test(a)&&i.triggerSourceset(r.src),o},r.load=function(){var a=n.call(r);return ta(i)||(i.triggerSourceset(""),nu(i)),a},r.currentSrc?i.triggerSourceset(r.currentSrc):ta(i)||nu(i),r.resetSourceset_=function(){r.resetSourceset_=null,r.load=n,r.setAttribute=t,Object.defineProperty(r,"src",e),r.resetSourceWatch_&&r.resetSourceWatch_()}}}};function ru(){var i=Jn([`Text Tracks are being loaded from another origin but the crossorigin attribute isn't used.
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t=A.navigator&&A.navigator.userAgent||"";if(/Android/.test(t)||!/Chrome|Mac OS X 10.5/.test(t))return!0}return!1},e.enterFullScreen=function(){var t=this.el_;t.paused&&t.networkState<=t.HAVE_METADATA?(this.el_.play(),this.setTimeout(function(){t.pause(),t.webkitEnterFullScreen()},0)):t.webkitEnterFullScreen()},e.exitFullScreen=function(){this.el_.webkitExitFullScreen()},e.src=function(t){if(t===void 0)return this.el_.src;this.setSrc(t)},e.reset=function(){r.resetMediaElement(this.el_)},e.currentSrc=function(){return this.currentSource_?this.currentSource_.src:this.el_.currentSrc},e.setControls=function(t){this.el_.controls=!!t},e.addTextTrack=function(t,n,a){return this.featuresNativeTextTracks?this.el_.addTextTrack(t,n,a):i.prototype.addTextTrack.call(this,t,n,a)},e.createRemoteTextTrack=function(t){if(!this.featuresNativeTextTracks)return i.prototype.createRemoteTextTrack.call(this,t);var n=B.createElement("track");return t.kind&&(n.kind=t.kind),t.label&&(n.label=t.label),(t.language||t.srclang)&&(n.srclang=t.language||t.srclang),t.default&&(n.default=t.default),t.id&&(n.id=t.id),t.src&&(n.src=t.src),n},e.addRemoteTextTrack=function(t,n){var a=i.prototype.addRemoteTextTrack.call(this,t,n);return this.featuresNativeTextTracks&&this.el().appendChild(a),a},e.removeRemoteTextTrack=function(t){if(i.prototype.removeRemoteTextTrack.call(this,t),this.featuresNativeTextTracks)for(var n=this.$$("track"),a=n.length;a--;)t!==n[a]&&t!==n[a].track||this.el().removeChild(n[a])},e.getVideoPlaybackQuality=function(){if(typeof this.el().getVideoPlaybackQuality=="function")return this.el().getVideoPlaybackQuality();var t={};return typeof this.el().webkitDroppedFrameCount!="undefined"&&typeof this.el().webkitDecodedFrameCount!="undefined"&&(t.droppedVideoFrames=this.el().webkitDroppedFrameCount,t.totalVideoFrames=this.el().webkitDecodedFrameCount),A.performance&&typeof A.performance.now=="function"?t.creationTime=A.performance.now():A.performance&&A.performance.timing&&typeof A.performance.timing.navigationStart=="number"&&(t.creationTime=A.Date.now()-A.performance.timing.navigationStart),t},r}(st);if(He()){j.TEST_VID=B.createElement("video");var fn=B.createElement("track");fn.kind="captions",fn.srclang="en",fn.label="English",j.TEST_VID.appendChild(fn)}j.isSupported=function(){try{j.TEST_VID.volume=.5}catch(i){return!1}return!(!j.TEST_VID||!j.TEST_VID.canPlayType)},j.canPlayType=function(i){return j.TEST_VID.canPlayType(i)},j.canPlaySource=function(i,r){return j.canPlayType(i.type)},j.canControlVolume=function(){try{var i=j.TEST_VID.volume;return j.TEST_VID.volume=i/2+.1,i!==j.TEST_VID.volume}catch(r){return!1}},j.canMuteVolume=function(){try{var i=j.TEST_VID.muted;return j.TEST_VID.muted=!i,j.TEST_VID.muted?mi(j.TEST_VID,"muted","muted"):Zi(j.TEST_VID,"muted"),i!==j.TEST_VID.muted}catch(r){return!1}},j.canControlPlaybackRate=function(){if(Pe&&be&&Qs<58)return!1;try{var i=j.TEST_VID.playbackRate;return j.TEST_VID.playbackRate=i/2+.1,i!==j.TEST_VID.playbackRate}catch(r){return!1}},j.canOverrideAttributes=function(){try{var i=function(){};Object.defineProperty(B.createElement("video"),"src",{get:i,set:i}),Object.defineProperty(B.createElement("audio"),"src",{get:i,set:i}),Object.defineProperty(B.createElement("video"),"innerHTML",{get:i,set:i}),Object.defineProperty(B.createElement("audio"),"innerHTML",{get:i,set:i})}catch(r){return!1}return!0},j.supportsNativeTextTracks=function(){return to||ue&&be},j.supportsNativeVideoTracks=function(){return!(!j.TEST_VID||!j.TEST_VID.videoTracks)},j.supportsNativeAudioTracks=function(){return!(!j.TEST_VID||!j.TEST_VID.audioTracks)},j.Events=["loadstart","suspend","abort","error","emptied","stalled","loadedmetadata","loadeddata","canplay","canplaythrough","playing","waiting","seeking","seeked","ended","durationchange","timeupdate","progress","play","pause","ratechange","resize","volumechange"],j.prototype.featuresVolumeControl=j.canControlVolume(),j.prototype.featuresMuteControl=j.canMuteVolume(),j.prototype.featuresPlaybackRate=j.canControlPlaybackRate(),j.prototype.featuresSourceset=j.canOverrideAttributes(),j.prototype.movingMediaElementInDOM=!ue,j.prototype.featuresFullscreenResize=!0,j.prototype.featuresProgressEvents=!0,j.prototype.featuresTimeupdateEvents=!0,j.prototype.featuresNativeTextTracks=j.supportsNativeTextTracks(),j.prototype.featuresNativeVideoTracks=j.supportsNativeVideoTracks(),j.prototype.featuresNativeAudioTracks=j.supportsNativeAudioTracks();var au=j.TEST_VID&&j.TEST_VID.constructor.prototype.canPlayType,yd=/^application\/(?:x-|vnd\.apple\.)mpegurl/i;function su(){var i=Jn([`
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Did you overwrite videojs.options instead of just changing the properties you want to override?");if(s.tag=t,s.tagAttributes=t&&oe(t),s.language(s.options_.language),n.languages){var c={};Object.getOwnPropertyNames(n.languages).forEach(function(y){c[y.toLowerCase()]=n.languages[y]}),s.languages_=c}else s.languages_=r.prototype.options_.languages;s.cache_={},s.poster_=n.poster||"",s.controls_=!!n.controls,s.cache_.lastVolume=1,t.controls=!1,t.removeAttribute("controls"),t.hasAttribute("autoplay")?s.options_.autoplay=!0:s.autoplay(s.options_.autoplay),s.scrubbing_=!1,s.el_=s.createEl(),s.cache_.lastPlaybackRate=s.defaultPlaybackRate(),lr(V(V(s)),{eventBusKey:"el_"}),s.fluid_&&s.on("playerreset",s.updateStyleEl_);var d=ot(s.options_);if(n.plugins){var p=n.plugins;Object.keys(p).forEach(function(y){if(typeof this[y]!="function")throw new Error('plugin "'+y+'" does not exist');this[y](p[y])},V(V(s)))}s.options_.playerOptions=d,s.middleware_=[],s.initChildren(),s.isAudio(t.nodeName.toLowerCase()==="audio"),s.controls()?s.addClass("vjs-controls-enabled"):s.addClass("vjs-controls-disabled"),s.el_.setAttribute("role","region"),s.isAudio()?s.el_.setAttribute("aria-label",s.localize("Audio Player")):s.el_.setAttribute("aria-label",s.localize("Video Player")),s.isAudio()&&s.addClass("vjs-audio"),s.flexNotSupported_()&&s.addClass("vjs-no-flex"),ue||s.addClass("vjs-workinghover"),r.players[s.id_]=V(V(s));var g=ms.split(".")[0];return s.addClass("vjs-v"+g),s.userActive(!0),s.reportUserActivity(),s.one("play",s.listenForUserActivity_),s.on("fullscreenchange",s.handleFullscreenChange_),s.on("stageclick",s.handleStageClick_),s.breakpoints(s.options_.breakpoints),s.responsive(s.options_.responsive),s.changingSrc_=!1,s.playWaitingForReady_=!1,s.playOnLoadstart_=null,s}F(r,i);var e=r.prototype;return e.dispose=function(){this.trigger("dispose"),this.off("dispose"),this.styleEl_&&this.styleEl_.parentNode&&(this.styleEl_.parentNode.removeChild(this.styleEl_),this.styleEl_=null),r.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),Pr[this.id()]=null,i.prototype.dispose.call(this)},e.createEl=function(){var t,n=this.tag,a=this.playerElIngest_=n.parentNode&&n.parentNode.hasAttribute&&n.parentNode.hasAttribute("data-vjs-player"),s=this.tag.tagName.toLowerCase()==="video-js";a?t=this.el_=n.parentNode:s||(t=this.el_=i.prototype.createEl.call(this,"div"));var o=oe(n);if(s){for(t=this.el_=n,n=this.tag=B.createElement("video");t.children.length;)n.appendChild(t.firstChild);Ce(t,"video-js")||Ee(t,"video-js"),t.appendChild(n),a=this.playerElIngest_=t,Object.keys(t).forEach(function(y){n[y]=t[y]})}if(n.setAttribute("tabindex","-1"),o.tabindex="-1",Js&&(n.setAttribute("role","application"),o.role="application"),n.removeAttribute("width"),n.removeAttribute("height"),"width"in o&&delete o.width,"height"in o&&delete o.height,Object.getOwnPropertyNames(o).forEach(function(y){s&&y==="class"||t.setAttribute(y,o[y]),s&&n.setAttribute(y,o[y])}),n.playerId=n.id,n.id+="_html5_api",n.className="vjs-tech",n.player=t.player=this,this.addClass("vjs-paused"),A.VIDEOJS_NO_DYNAMIC_STYLE!==!0){this.styleEl_=Fs("vjs-styles-dimensions");var u=_e(".vjs-styles-defaults"),c=_e("head");c.insertBefore(this.styleEl_,u?u.nextSibling:c.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(var d=n.getElementsByTagName("a"),p=0;p<d.length;p++){var g=d.item(p);Ee(g,"vjs-hidden"),g.setAttribute("hidden","hidden")}return n.initNetworkState_=n.networkState,n.parentNode&&!a&&n.parentNode.insertBefore(t,n),Ji(n,t),this.children_.unshift(n),this.el_.setAttribute("lang",this.language_),this.el_=t},e.width=function(t){return this.dimension("width",t)},e.height=function(t){return this.dimension("height",t)},e.dimension=function(t,n){var a=t+"_";if(n===void 0)return this[a]||0;if(n==="")return this[a]=void 0,void this.updateStyleEl_();var s=parseFloat(n);isNaN(s)?Z.error('Improper value "'+n+'" supplied for for '+t):(this[a]=s,this.updateStyleEl_())},e.fluid=function(t){if(t===void 0)return!!this.fluid_;var n,a;this.fluid_=!!t,Oe(this)&&this.off("playerreset",this.updateStyleEl_),t?(this.addClass("vjs-fluid"),this.fill(!1),Oe(n=function(){this.on("playerreset",this.updateStyleEl_)})?a():(n.eventedCallbacks||(n.eventedCallbacks=[]),n.eventedCallbacks.push(a))):this.removeClass("vjs-fluid"),this.updateStyleEl_()},e.fill=function(t){if(t===void 0)return!!this.fill_;this.fill_=!!t,t?(this.addClass("vjs-fill"),this.fluid(!1)):this.removeClass("vjs-fill")},e.aspectRatio=function(t){if(t===void 0)return this.aspectRatio_;if(!/^\d+\:\d+$/.test(t))throw new Error("Improper value supplied for aspect ratio. The format should be width:height, for example 16:9.");this.aspectRatio_=t,this.fluid(!0),this.updateStyleEl_()},e.updateStyleEl_=function(){if(A.VIDEOJS_NO_DYNAMIC_STYLE!==!0){var t,n,a,s=(this.aspectRatio_!==void 0&&this.aspectRatio_!=="auto"?this.aspectRatio_:0<this.videoWidth()?this.videoWidth()+":"+this.videoHeight():"16:9").split(":"),o=s[1]/s[0];t=this.width_!==void 0?this.width_:this.height_!==void 0?this.height_/o:this.videoWidth()||300,n=this.height_!==void 0?this.height_:t*o,a=/^[^a-zA-Z]/.test(this.id())?"dimensions-"+this.id():this.id()+"-dimensions",this.addClass(a),Vs(this.styleEl_,`
      .`+a+` {
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      .`+a+`.vjs-fluid {
        
      }
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'"+s+"' should be registered using videojs.registerTech()'");this.tech_=new c(u),this.tech_.ready($(this,this.handleTechReady_),!0),gh(this.textTracksJson_||[],this.tech_),ou.forEach(function(d){a.on(a.tech_,d,a["handleTech"+ft(d)+"_"])}),Object.keys(ea).forEach(function(d){a.on(a.tech_,d,function(p){a.tech_.playbackRate()===0&&a.tech_.seeking()?a.queuedCallbacks_.push({callback:a["handleTech"+ea[d]+"_"].bind(a),event:p}):a["handleTech"+ea[d]+"_"](p)})}),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_,"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()||s==="Html5"&&this.tag||Ji(this.tech_.el(),this.el()),this.tag&&(this.tag.player=null,this.tag=null)},e.unloadTech_=function(){var t=this;Rt.names.forEach(function(n){var a=Rt[n];t[a.privateName]=t[a.getterName]()}),this.textTracksJson_=mh(this.tech_),this.isReady_=!1,this.tech_.dispose(),this.tech_=!1,this.isPosterFromTech_&&(this.poster_="",this.trigger("posterchange")),this.isPosterFromTech_=!1},e.tech=function(t){return t===void 0&&Z.warn(Zn(su())),this.tech_},e.addTechControlsListeners_=function(){this.removeTechControlsListeners_(),this.on(this.tech_,"mousedown",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_)},e.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_,"mousedown",this.handleTechClick_),this.off(this.tech_,"dblclick",this.handleTechDoubleClick_)},e.handleTechReady_=function(){this.triggerReady(),this.cache_.volume&&this.techCall_("setVolume",this.cache_.volume),this.handleTechPosterChange_(),this.handleTechDurationChange_()},e.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())},e.manualAutoplay_=function(t){var n=this;if(this.tech_&&typeof t=="string"){var a,s=function(){var o=n.muted();n.muted(!0);var u=n.play();if(u&&u.then&&u.catch)return u.catch(function(c){n.muted(o)})};if(t==="any"?(a=this.play())&&a.then&&a.catch&&a.catch(function(){return s()}):a=t==="muted"?s():this.play(),a&&a.then&&a.catch)return a.then(function(){n.trigger({type:"autoplay-success",autoplay:t})}).catch(function(o){n.trigger({type:"autoplay-failure",autoplay:t})})}},e.updateSourceCaches_=function(t){t===void 0&&(t="");var n=t,a="";typeof n!="string"&&(n=t.src,a=t.type),this.cache_.source=this.cache_.source||{},this.cache_.sources=this.cache_.sources||[],n&&!a&&(a=function(g,y){if(!y)return"";if(g.cache_.source.src===y&&g.cache_.source.type)return g.cache_.source.type;var b=g.cache_.sources.filter(function(E){return E.src===y});if(b.length)return b[0].type;for(var T=g.$$("source"),S=0;S<T.length;S++){var C=T[S];if(C.type&&C.src&&C.src===y)return C.type}return Co(y)}(this,n)),this.cache_.source=ot({},t,{src:n,type:a});for(var s=this.cache_.sources.filter(function(g){return g.src&&g.src===n}),o=[],u=this.$$("source"),c=[],d=0;d<u.length;d++){var p=oe(u[d]);o.push(p),p.src&&p.src===n&&c.push(p.src)}c.length&&!s.length?this.cache_.sources=o:s.length||(this.cache_.sources=[this.cache_.source]),this.cache_.src=n},e.handleTechSourceset_=function(t){var n=this;if(!this.changingSrc_){var a=function(u){return n.updateSourceCaches_(u)},s=this.currentSource().src,o=t.src;s&&!/^blob:/.test(s)&&/^blob:/.test(o)&&(!this.lastSource_||this.lastSource_.tech!==o&&this.lastSource_.player!==s)&&(a=function(){}),a(o),!t.src&&this.tech_.one(["sourceset","loadstart"],function u(c){if(c.type!=="sourceset"){var d=n.techGet("currentSrc");n.lastSource_.tech=d,n.updateSourceCaches_(d)}n.tech_.off(["sourceset","loadstart"],u)})}this.lastSource_={player:this.currentSource().src,tech:t.src},this.trigger({src:t.src,type:"sourceset"})},e.hasStarted=function(t){if(t===void 0)return this.hasStarted_;t!==this.hasStarted_&&(this.hasStarted_=t,this.hasStarted_?(this.addClass("vjs-has-started"),this.trigger("firstplay")):this.removeClass("vjs-has-started"))},e.handleTechPlay_=function(){this.removeClass("vjs-ended"),this.removeClass("vjs-paused"),this.addClass("vjs-playing"),this.hasStarted(!0),this.trigger("play")},e.handleTechRateChange_=function(){0<this.tech_.playbackRate()&&this.cache_.lastPlaybackRate===0&&(this.queuedCallbacks_.forEach(function(t){return t.callback(t.event)}),this.queuedCallbacks_=[]),this.cache_.lastPlaybackRate=this.tech_.playbackRate(),this.trigger("ratechange")},e.handleTechWaiting_=function(){var t=this;this.addClass("vjs-waiting"),this.trigger("waiting");var n=this.currentTime();this.on("timeupdate",function a(){n!==t.currentTime()&&(t.removeClass("vjs-waiting"),t.off("timeupdate",a))})},e.handleTechCanPlay_=function(){this.removeClass("vjs-waiting"),this.trigger("canplay")},e.handleTechCanPlayThrough_=function(){this.removeClass("vjs-waiting"),this.trigger("canplaythrough")},e.handleTechPlaying_=function(){this.removeClass("vjs-waiting"),this.trigger("playing")},e.handleTechSeeking_=function(){this.addClass("vjs-seeking"),this.trigger("seeking")},e.handleTechSeeked_=function(){this.removeClass("vjs-seeking"),this.trigger("seeked")},e.handleTechFirstPlay_=function(){this.options_.starttime&&(Z.warn("Passing the `starttime` option to the player will be deprecated in 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a=this.middleware_,s=this.tech_,u=n,s[o=t](a.reduce(Ur(o),u));if(t in wo)return ko(this.middleware_,this.tech_,t,n);var a,s,o,u;try{this.tech_&&this.tech_[t](n)}catch(c){throw Z(c),c}},!0)},e.techGet_=function(t){if(this.tech_&&this.tech_.isReady_){if(t in $h)return n=this.middleware_,a=this.tech_,s=t,n.reduceRight(Ur(s),a[s]());if(t in wo)return ko(this.middleware_,this.tech_,t);var n,a,s;try{return this.tech_[t]()}catch(o){throw this.tech_[t]===void 0?(Z("Video.js: "+t+" method not defined for "+this.techName_+" playback technology.",o),o):o.name==="TypeError"?(Z("Video.js: "+t+" unavailable on "+this.techName_+" playback technology element.",o),this.tech_.isReady_=!1,o):(Z(o),o)}}},e.play=function(){var t=this,n=this.options_.Promise||A.Promise;return n?new n(function(a){t.play_(a)}):this.play_()},e.play_=function(t){var n=this;if(t===void 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this.cache_.duration!==void 0?this.cache_.duration:NaN;(t=parseFloat(t))<0&&(t=1/0),t!==this.cache_.duration&&((this.cache_.duration=t)===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(t)||this.trigger("durationchange"))},e.remainingTime=function(){return this.duration()-this.currentTime()},e.remainingTimeDisplay=function(){return Math.floor(this.duration())-Math.floor(this.currentTime())},e.buffered=function(){var t=this.techGet_("buffered");return t&&t.length||(t=Ue(0,0)),t},e.bufferedPercent=function(){return io(this.buffered(),this.duration())},e.bufferedEnd=function(){var t=this.buffered(),n=this.duration(),a=t.end(t.length-1);return n<a&&(a=n),a},e.volume=function(t){var n;return t!==void 0?(n=Math.max(0,Math.min(1,parseFloat(t))),this.cache_.volume=n,this.techCall_("setVolume",n),void(0<n&&this.lastVolume_(n))):(n=parseFloat(this.techGet_("volume")),isNaN(n)?1:n)},e.muted=function(t){if(t===void 0)return this.techGet_("muted")||!1;this.techCall_("setMuted",t)},e.defaultMuted=function(t){return t!==void 0?this.techCall_("setDefaultMuted",t):this.techGet_("defaultMuted")||!1},e.lastVolume_=function(t){if(t===void 0||t===0)return this.cache_.lastVolume;this.cache_.lastVolume=t},e.supportsFullScreen=function(){return this.techGet_("supportsFullScreen")||!1},e.isFullscreen=function(t){if(t===void 0)return!!this.isFullscreen_;this.isFullscreen_=!!t},e.requestFullscreen=function(){var t=rn;this.isFullscreen(!0),t.requestFullscreen?(Yt(B,t.fullscreenchange,$(this,function 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t=rn;this.isFullscreen(!1),t.requestFullscreen?B[t.exitFullscreen]():this.tech_.supportsFullScreen()?this.techCall_("exitFullScreen"):(this.exitFullWindow(),this.trigger("fullscreenchange"))},e.enterFullWindow=function(){this.isFullWindow=!0,this.docOrigOverflow=B.documentElement.style.overflow,Yt(B,"keydown",$(this,this.fullWindowOnEscKey)),B.documentElement.style.overflow="hidden",Ee(B.body,"vjs-full-window"),this.trigger("enterFullWindow")},e.fullWindowOnEscKey=function(t){t.keyCode===27&&(this.isFullscreen()===!0?this.exitFullscreen():this.exitFullWindow())},e.exitFullWindow=function(){this.isFullWindow=!1,Dt(B,"keydown",this.fullWindowOnEscKey),B.documentElement.style.overflow=this.docOrigOverflow,fi(B.body,"vjs-full-window"),this.trigger("exitFullWindow")},e.canPlayType=function(t){for(var n,a=0,s=this.options_.techOrder;a<s.length;a++){var o=s[a],u=st.getTech(o);if(u||(u=D.getComponent(o)),u){if(u.isSupported()&&(n=u.canPlayType(t)))return n}else Z.error('The "'+o+'" tech is 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1<a.length?n.src(a.slice(1)):(n.changingSrc_=!1,n.setTimeout(function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})},0),void n.triggerReady());u=o,c=n.tech_,u.forEach(function(d){return d.setTech&&d.setTech(c)})})):this.setTimeout(function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})},0)},e.src_=function(t){var n,a,s=this,o=this.selectSource([t]);return!o||(n=o.tech,a=this.techName_,ft(n)!==ft(a)?(this.changingSrc_=!0,this.loadTech_(o.tech,o.source),this.tech_.ready(function(){s.changingSrc_=!1})):this.ready(function(){this.tech_.constructor.prototype.hasOwnProperty("setSource")?this.techCall_("setSource",t):this.techCall_("src",t.src),this.changingSrc_=!1},!0),!1)},e.load=function(){this.techCall_("load")},e.reset=function(){this.tech_&&this.tech_.clearTracks("text"),this.loadTech_(this.options_.techOrder[0],null),this.techCall_("reset"),Oe(this)&&this.trigger("playerreset")},e.currentSources=function(){var t=this.currentSource(),n=[];return Object.keys(t).length!==0&&n.push(t),this.cache_.sources||n},e.currentSource=function(){return this.cache_.source||{}},e.currentSrc=function(){return this.currentSource()&&this.currentSource().src||""},e.currentType=function(){return this.currentSource()&&this.currentSource().type||""},e.preload=function(t){return t!==void 0?(this.techCall_("setPreload",t),void(this.options_.preload=t)):this.techGet_("preload")},e.autoplay=function(t){if(t===void 0)return this.options_.autoplay||!1;var n;typeof t=="string"&&/(any|play|muted)/.test(t)?(this.options_.autoplay=t,this.manualAutoplay_(t),n=!1):this.options_.autoplay=!!t,n=n||this.options_.autoplay,this.tech_&&this.techCall_("setAutoplay",n)},e.playsinline=function(t){return t!==void 0?(this.techCall_("setPlaysinline",t),this.options_.playsinline=t,this):this.techGet_("playsinline")},e.loop=function(t){return t!==void 0?(this.techCall_("setLoop",t),void(this.options_.loop=t)):this.techGet_("loop")},e.poster=function(t){if(t===void 0)return this.poster_;t||(t=""),t!==this.poster_&&(this.poster_=t,this.techCall_("setPoster",t),this.isPosterFromTech_=!1,this.trigger("posterchange"))},e.handleTechPosterChange_=function(){if((!this.poster_||this.options_.techCanOverridePoster)&&this.tech_&&this.tech_.poster){var t=this.tech_.poster()||"";t!==this.poster_&&(this.poster_=t,this.isPosterFromTech_=!0,this.trigger("posterchange"))}},e.controls=function(t){if(t===void 0)return!!this.controls_;t=!!t,this.controls_!==t&&(this.controls_=t,this.usingNativeControls()&&this.techCall_("setControls",t),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_()))},e.usingNativeControls=function(t){if(t===void 0)return!!this.usingNativeControls_;t=!!t,this.usingNativeControls_!==t&&(this.usingNativeControls_=t,this.usingNativeControls_?(this.addClass("vjs-using-native-controls"),this.trigger("usingnativecontrols")):(this.removeClass("vjs-using-native-controls"),this.trigger("usingcustomcontrols")))},e.error=function(t){return t===void 0?this.error_||null:t===null?(this.error_=t,this.removeClass("vjs-error"),void(this.errorDisplay&&this.errorDisplay.close())):(this.error_=new wt(t),this.addClass("vjs-error"),Z.error("(CODE:"+this.error_.code+" "+wt.errorTypes[this.error_.code]+")",this.error_.message,this.error_),void this.trigger("error"))},e.reportUserActivity=function(t){this.userActivity_=!0},e.userActive=function(t){if(t===void 0)return this.userActive_;if((t=!!t)!==this.userActive_){if(this.userActive_=t,this.userActive_)return this.userActivity_=!0,this.removeClass("vjs-user-inactive"),this.addClass("vjs-user-active"),void this.trigger("useractive");this.tech_&&this.tech_.one("mousemove",function(n){n.stopPropagation(),n.preventDefault()}),this.userActivity_=!1,this.removeClass("vjs-user-active"),this.addClass("vjs-user-inactive"),this.trigger("userinactive")}},e.listenForUserActivity_=function(){var 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n.length&&t.duration<=0&&(t.duration=n[n.length-1].duration),n.byteLength+=t.byteLength,n.nalCount+=t.nalCount,n.duration+=t.duration,n.push(t),n},qd=function(i){var r;return!i[0][0].keyFrame&&1<i.length&&(r=i.shift(),i.byteLength-=r.byteLength,i.nalCount-=r.nalCount,i[0][0].dts=r.dts,i[0][0].pts=r.pts,i[0][0].duration+=r.duration),i},zd=function(i,r){var e,t,n,a,s,o,u,c=r||0,d=[];for(e=0;e<i.length;e++)for(a=i[e],t=0;t<a.length;t++)s=a[t],o=s,u=void 0,(u={size:0,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0,degradationPriority:0,isNonSyncSample:1}}).dataOffset=c,u.compositionTimeOffset=o.pts-o.dts,u.duration=o.duration,u.size=4*o.length,u.size+=o.byteLength,o.keyFrame&&(u.flags.dependsOn=2,u.flags.isNonSyncSample=0),c+=(n=u).size,d.push(n);return d},Wd=function(i){var r,e,t,n,a,s,o=0,u=i.byteLength,c=i.nalCount,d=new Uint8Array(u+4*c),p=new 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r},Gd={96e3:[Se,[227,64],it(154),[56]],88200:[Se,[231],it(170),[56]],64e3:[Se,[248,192],it(240),[56]],48e3:[Se,[255,192],it(268),[55,148,128],it(54),[112]],44100:[Se,[255,192],it(268),[55,163,128],it(84),[112]],32e3:[Se,[255,192],it(268),[55,234],it(226),[112]],24e3:[Se,[255,192],it(268),[55,255,128],it(268),[111,112],it(126),[224]],16e3:[Se,[255,192],it(268),[55,255,128],it(268),[111,255],it(269),[223,108],it(195),[1,192]],12e3:[ya,it(268),[3,127,248],it(268),[6,255,240],it(268),[13,255,224],it(268),[27,253,128],it(259),[56]],11025:[ya,it(268),[3,127,248],it(268),[6,255,240],it(268),[13,255,224],it(268),[27,255,192],it(268),[55,175,128],it(108),[112]],8e3:[ya,it(268),[3,121,16],it(47),[7]]},Xd=(ga=Gd,Object.keys(ga).reduce(function(i,r){return i[r]=new Uint8Array(ga[r].reduce(function(e,t){return e.concat(t)},[])),i},{}));ll=function(i,r){return al(ul(i,r))},cl=function(i,r){return sl(ol(i),r)},al=function(i){return 9e4*i},sl=function(i,r){return i*r},ol=function(i){return i/9e4},ul=function(i,r){return i/r};var Yd=ll,$d=cl,Kd=function(i,r,e,t){var n,a,s,o,u=0,c=0,d=0;if(r.length&&(n=Yd(i.baseMediaDecodeTime,i.samplerate),a=Math.ceil(9e4/(i.samplerate/1024)),e&&t&&(u=n-Math.max(e,t),d=(c=Math.floor(u/a))*a),!(c<1||45e3<d))){for((s=Xd[i.samplerate])||(s=r[0].data),o=0;o<c;o++)r.splice(o,0,{data:s});i.baseMediaDecodeTime-=Math.floor($d(d,i.samplerate))}},Qd=function(i,r,e){return r.minSegmentDts>=e?i:(r.minSegmentDts=1/0,i.filter(function(t){return t.dts>=e&&(r.minSegmentDts=Math.min(r.minSegmentDts,t.dts),r.minSegmentPts=r.minSegmentDts,!0)}))},Jd=function(i){var r,e,t=[];for(r=0;r<i.length;r++)e=i[r],t.push({size:e.data.byteLength,duration:1024});return t},Zd=function(i){var r,e,t=0,n=new Uint8Array(function(a){var s,o=0;for(s=0;s<a.length;s++)o+=a[s].data.byteLength;return o}(i));for(r=0;r<i.length;r++)e=i[r],n.set(e.data,t),t+=e.data.byteLength;return n},Bi=function(i){delete i.minSegmentDts,delete i.maxSegmentDts,delete i.minSegmentPts,delete i.maxSegmentPts},hl=function(i,r){var e,t=i.minSegmentDts;return r||(t-=i.timelineStartInfo.dts),e=i.timelineStartInfo.baseMediaDecodeTime,e+=t,e=Math.max(0,e),i.type==="audio"&&(e*=i.samplerate/9e4,e=Math.floor(e)),e},va=function(i,r){typeof r.pts=="number"&&(i.timelineStartInfo.pts===void 0&&(i.timelineStartInfo.pts=r.pts),i.minSegmentPts===void 0?i.minSegmentPts=r.pts:i.minSegmentPts=Math.min(i.minSegmentPts,r.pts),i.maxSegmentPts===void 0?i.maxSegmentPts=r.pts:i.maxSegmentPts=Math.max(i.maxSegmentPts,r.pts)),typeof r.dts=="number"&&(i.timelineStartInfo.dts===void 0&&(i.timelineStartInfo.dts=r.dts),i.minSegmentDts===void 0?i.minSegmentDts=r.dts:i.minSegmentDts=Math.min(i.minSegmentDts,r.dts),i.maxSegmentDts===void 0?i.maxSegmentDts=r.dts:i.maxSegmentDts=Math.max(i.maxSegmentDts,r.dts))},tp=function(i){for(var r=0,e={payloadType:-1,payloadSize:0},t=0,n=0;r<i.byteLength&&i[r]!==128;){for(;i[r]===255;)t+=255,r++;for(t+=i[r++];i[r]===255;)n+=255,r++;if(n+=i[r++],!e.payload&&t===4){e.payloadType=t,e.payloadSize=n,e.payload=i.subarray(r,r+n);break}r+=n,n=t=0}return e},ep=function(i){return i.payload[0]!==181||(i.payload[1]<<8|i.payload[2])!=49||String.fromCharCode(i.payload[3],i.payload[4],i.payload[5],i.payload[6])!=="GA94"||i.payload[7]!==3?null:i.payload.subarray(8,i.payload.length-1)},ip=function(i,r){var e,t,n,a,s=[];if(!(64&r[0]))return s;for(t=31&r[0],e=0;e<t;e++)a={type:3&r[2+(n=3*e)],pts:i},4&r[n+2]&&(a.ccData=r[n+3]<<8|r[n+4],s.push(a));return s},np=function(i){for(var r,e,t=i.byteLength,n=[],a=1;a<t-2;)i[a]===0&&i[a+1]===0&&i[a+2]===3?(n.push(a+2),a+=2):a++;if(n.length===0)return i;r=t-n.length,e=new Uint8Array(r);var s=0;for(a=0;a<r;s++,a++)s===n[0]&&(s++,n.shift()),e[a]=i[s];return e},rp=4,De=function i(){i.prototype.init.call(this),this.captionPackets_=[],this.ccStreams_=[new ht(0,0),new ht(0,1),new ht(1,0),new ht(1,1)],this.reset(),this.ccStreams_.forEach(function(r){r.on("data",this.trigger.bind(this,"data")),r.on("done",this.trigger.bind(this,"done"))},this)};(De.prototype=new At).push=function(i){var r,e,t;if(i.nalUnitType==="sei_rbsp"&&(r=tp(i.escapedRBSP)).payloadType===rp&&(e=ep(r)))if(i.dts<this.latestDts_)this.ignoreNextEqualDts_=!0;else{if(i.dts===this.latestDts_&&this.ignoreNextEqualDts_)return this.numSameDts_--,void(this.numSameDts_||(this.ignoreNextEqualDts_=!1));t=ip(i.pts,e),this.captionPackets_=this.captionPackets_.concat(t),this.latestDts_!==i.dts&&(this.numSameDts_=0),this.numSameDts_++,this.latestDts_=i.dts}},De.prototype.flush=function(){this.captionPackets_.length?(this.captionPackets_.forEach(function(i,r){i.presortIndex=r}),this.captionPackets_.sort(function(i,r){return i.pts===r.pts?i.presortIndex-r.presortIndex:i.pts-r.pts}),this.captionPackets_.forEach(function(i){i.type<2&&this.dispatchCea608Packet(i)},this),this.captionPackets_.length=0,this.ccStreams_.forEach(function(i){i.flush()},this)):this.ccStreams_.forEach(function(i){i.flush()},this)},De.prototype.reset=function(){this.latestDts_=null,this.ignoreNextEqualDts_=!1,this.numSameDts_=0,this.activeCea608Channel_=[null,null],this.ccStreams_.forEach(function(i){i.reset()})},De.prototype.dispatchCea608Packet=function(i){this.setsChannel1Active(i)?this.activeCea608Channel_[i.type]=0:this.setsChannel2Active(i)&&(this.activeCea608Channel_[i.type]=1),this.activeCea608Channel_[i.type]!==null&&this.ccStreams_[(i.type<<1)+this.activeCea608Channel_[i.type]].push(i)},De.prototype.setsChannel1Active=function(i){return(30720&i.ccData)==4096},De.prototype.setsChannel2Active=function(i){return(30720&i.ccData)==6144};var ap={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},En=function(i){return i===null?"":(i=ap[i]||i,String.fromCharCode(i))},sp=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],Re=function(){for(var i=[],r=15;r--;)i.push("");return i},ht=function i(r,e){i.prototype.init.call(this),this.field_=r||0,this.dataChannel_=e||0,this.name_="CC"+(1+(this.field_<<1|this.dataChannel_)),this.setConstants(),this.reset(),this.push=function(t){var n,a,s,o,u;if((n=32639&t.ccData)!==this.lastControlCode_){if((61440&n)==4096?this.lastControlCode_=n:n!==this.PADDING_&&(this.lastControlCode_=null),s=n>>>8,o=255&n,n!==this.PADDING_)if(n===this.RESUME_CAPTION_LOADING_)this.mode_="popOn";else if(n===this.END_OF_CAPTION_)this.mode_="popOn",this.clearFormatting(t.pts),this.flushDisplayed(t.pts),a=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=a,this.startPts_=t.pts;else if(n===this.ROLL_UP_2_ROWS_)this.rollUpRows_=2,this.setRollUp(t.pts);else if(n===this.ROLL_UP_3_ROWS_)this.rollUpRows_=3,this.setRollUp(t.pts);else if(n===this.ROLL_UP_4_ROWS_)this.rollUpRows_=4,this.setRollUp(t.pts);else if(n===this.CARRIAGE_RETURN_)this.clearFormatting(t.pts),this.flushDisplayed(t.pts),this.shiftRowsUp_(),this.startPts_=t.pts;else if(n===this.BACKSPACE_)this.mode_==="popOn"?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1);else if(n===this.ERASE_DISPLAYED_MEMORY_)this.flushDisplayed(t.pts),this.displayed_=Re();else if(n===this.ERASE_NON_DISPLAYED_MEMORY_)this.nonDisplayed_=Re();else if(n===this.RESUME_DIRECT_CAPTIONING_)this.mode_!=="paintOn"&&(this.flushDisplayed(t.pts),this.displayed_=Re()),this.mode_="paintOn",this.startPts_=t.pts;else if(this.isSpecialCharacter(s,o))u=En((s=(3&s)<<8)|o),this[this.mode_](t.pts,u),this.column_++;else if(this.isExtCharacter(s,o))this.mode_==="popOn"?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1),u=En((s=(3&s)<<8)|o),this[this.mode_](t.pts,u),this.column_++;else if(this.isMidRowCode(s,o))this.clearFormatting(t.pts),this[this.mode_](t.pts," "),this.column_++,(14&o)==14&&this.addFormatting(t.pts,["i"]),(1&o)==1&&this.addFormatting(t.pts,["u"]);else if(this.isOffsetControlCode(s,o))this.column_+=3&o;else if(this.isPAC(s,o)){var c=sp.indexOf(7968&n);this.mode_==="rollUp"&&(c-this.rollUpRows_+1<0&&(c=this.rollUpRows_-1),this.setRollUp(t.pts,c)),c!==this.row_&&(this.clearFormatting(t.pts),this.row_=c),1&o&&this.formatting_.indexOf("u")===-1&&this.addFormatting(t.pts,["u"]),(16&n)==16&&(this.column_=4*((14&n)>>1)),this.isColorPAC(o)&&(14&o)==14&&this.addFormatting(t.pts,["i"])}else this.isNormalChar(s)&&(o===0&&(o=null),u=En(s),u+=En(o),this[this.mode_](t.pts,u),this.column_+=u.length)}else this.lastControlCode_=null}};ht.prototype=new At,ht.prototype.flushDisplayed=function(i){var r=this.displayed_.map(function(e){try{return e.trim()}catch(t){return""}}).join(`
`).replace(/^\n+|\n+$/g,"");r.length&&this.trigger("data",{startPts:this.startPts_,endPts:i,text:r,stream:this.name_})},ht.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=Re(),this.nonDisplayed_=Re(),this.lastControlCode_=null,this.column_=0,this.row_=14,this.rollUpRows_=2,this.formatting_=[]},ht.prototype.setConstants=function(){this.dataChannel_===0?(this.BASE_=16,this.EXT_=17,this.CONTROL_=(20|this.field_)<<8,this.OFFSET_=23):this.dataChannel_===1&&(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_},ht.prototype.isSpecialCharacter=function(i,r){return i===this.EXT_&&48<=r&&r<=63},ht.prototype.isExtCharacter=function(i,r){return(i===this.EXT_+1||i===this.EXT_+2)&&32<=r&&r<=63},ht.prototype.isMidRowCode=function(i,r){return i===this.EXT_&&32<=r&&r<=47},ht.prototype.isOffsetControlCode=function(i,r){return i===this.OFFSET_&&33<=r&&r<=35},ht.prototype.isPAC=function(i,r){return i>=this.BASE_&&i<this.BASE_+8&&64<=r&&r<=127},ht.prototype.isColorPAC=function(i){return 64<=i&&i<=79||96<=i&&i<=127},ht.prototype.isNormalChar=function(i){return 32<=i&&i<=127},ht.prototype.setRollUp=function(i,r){if(this.mode_!=="rollUp"&&(this.row_=14,this.mode_="rollUp",this.flushDisplayed(i),this.nonDisplayed_=Re(),this.displayed_=Re()),r!==void 0&&r!==this.row_)for(var e=0;e<this.rollUpRows_;e++)this.displayed_[r-e]=this.displayed_[this.row_-e],this.displayed_[this.row_-e]="";r===void 0&&(r=this.row_),this.topRow_=r-this.rollUpRows_+1},ht.prototype.addFormatting=function(i,r){this.formatting_=this.formatting_.concat(r);var e=r.reduce(function(t,n){return t+"<"+n+">"},"");this[this.mode_](i,e)},ht.prototype.clearFormatting=function(i){if(this.formatting_.length){var r=this.formatting_.reverse().reduce(function(e,t){return e+"</"+t+">"},"");this.formatting_=[],this[this.mode_](i,r)}},ht.prototype.popOn=function(i,r){var e=this.nonDisplayed_[this.row_];e+=r,this.nonDisplayed_[this.row_]=e},ht.prototype.rollUp=function(i,r){var e=this.displayed_[this.row_];e+=r,this.displayed_[this.row_]=e},ht.prototype.shiftRowsUp_=function(){var i;for(i=0;i<this.topRow_;i++)this.displayed_[i]="";for(i=this.row_+1;i<15;i++)this.displayed_[i]="";for(i=this.topRow_;i<this.row_;i++)this.displayed_[i]=this.displayed_[i+1];this.displayed_[this.row_]=""},ht.prototype.paintOn=function(i,r){var e=this.displayed_[this.row_];e+=r,this.displayed_[this.row_]=e};var _a={CaptionStream:De,Cea608Stream:ht},Tt={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21},ba=function(i,r){var e=1;for(r<i&&(e=-1);4294967296<Math.abs(r-i);)i+=8589934592*e;return i},dl=function i(r){var e,t;i.prototype.init.call(this),this.type_=r,this.push=function(n){n.type===this.type_&&(t===void 0&&(t=n.dts),n.dts=ba(n.dts,t),n.pts=ba(n.pts,t),e=n.dts,this.trigger("data",n))},this.flush=function(){t=e,this.trigger("done")},this.discontinuity=function(){e=t=void 0}};dl.prototype=new At;var Ta,op=dl,up=ba,pl=function(i,r,e){var t,n="";for(t=r;t<e;t++)n+="%"+("00"+i[t].toString(16)).slice(-2);return n},An=function(i,r,e){return decodeURIComponent(pl(i,r,e))},Ln=function(i){return i[0]<<21|i[1]<<14|i[2]<<7|i[3]},fl={TXXX:function(i){var r;if(i.data[0]===3){for(r=1;r<i.data.length;r++)if(i.data[r]===0){i.description=An(i.data,1,r),i.value=An(i.data,r+1,i.data.length).replace(/\0*$/,"");break}i.data=i.value}},WXXX:function(i){var r;if(i.data[0]===3){for(r=1;r<i.data.length;r++)if(i.data[r]===0){i.description=An(i.data,1,r),i.url=An(i.data,r+1,i.data.length);break}}},PRIV:function(i){var r,e;for(r=0;r<i.data.length;r++)if(i.data[r]===0){i.owner=(e=i.data,unescape(pl(e,0,r)));break}i.privateData=i.data.subarray(r+1),i.data=i.privateData}};(Ta=function(i){var r,e={debug:!(!i||!i.debug),descriptor:i&&i.descriptor},t=0,n=[],a=0;if(Ta.prototype.init.call(this),this.dispatchType=Tt.METADATA_STREAM_TYPE.toString(16),e.descriptor)for(r=0;r<e.descriptor.length;r++)this.dispatchType+=("00"+e.descriptor[r].toString(16)).slice(-2);this.push=function(s){var o,u,c,d,p;if(s.type==="timed-metadata"){if(s.dataAlignmentIndicator&&(a=0,n.length=0),n.length===0&&(s.data.length<10||s.data[0]!=="I".charCodeAt(0)||s.data[1]!=="D".charCodeAt(0)||s.data[2]!=="3".charCodeAt(0)))e.debug;else if(n.push(s),a+=s.data.byteLength,n.length===1&&(t=Ln(s.data.subarray(6,10)),t+=10),!(a<t)){for(o={data:new Uint8Array(t),frames:[],pts:n[0].pts,dts:n[0].dts},p=0;p<t;)o.data.set(n[0].data.subarray(0,t-p),p),p+=n[0].data.byteLength,a-=n[0].data.byteLength,n.shift();u=10,64&o.data[5]&&(u+=4,u+=Ln(o.data.subarray(10,14)),t-=Ln(o.data.subarray(16,20)));do{if((c=Ln(o.data.subarray(u+4,u+8)))<1)return;if((d={id:String.fromCharCode(o.data[u],o.data[u+1],o.data[u+2],o.data[u+3]),data:o.data.subarray(u+10,u+c+10)}).key=d.id,fl[d.id]&&(fl[d.id](d),d.owner==="com.apple.streaming.transportStreamTimestamp")){var g=d.data,y=(1&g[3])<<30|g[4]<<22|g[5]<<14|g[6]<<6|g[7]>>>2;y*=4,y+=3&g[7],d.timeStamp=y,o.pts===void 0&&o.dts===void 0&&(o.pts=d.timeStamp,o.dts=d.timeStamp),this.trigger("timestamp",d)}o.frames.push(d),u+=10,u+=c}while(u<t);this.trigger("data",o)}}}}).prototype=new At;var Sa,On,ka,lp=Ta,cp=op;(Sa=function(){var i=new Uint8Array(188),r=0;Sa.prototype.init.call(this),this.push=function(e){var t,n=0,a=188;for(r?((t=new Uint8Array(e.byteLength+r)).set(i.subarray(0,r)),t.set(e,r),r=0):t=e;a<t.byteLength;)t[n]!==71||t[a]!==71?(n++,a++):(this.trigger("data",t.subarray(n,a)),n+=188,a+=188);n<t.byteLength&&(i.set(t.subarray(n),0),r=t.byteLength-n)},this.flush=function(){r===188&&i[0]===71&&(this.trigger("data",i),r=0),this.trigger("done")}}).prototype=new At,(On=function(){var i,r,e,t;On.prototype.init.call(this),(t=this).packetsWaitingForPmt=[],this.programMapTable=void 0,i=function(n,a){var s=0;a.payloadUnitStartIndicator&&(s+=n[s]+1),a.type==="pat"?r(n.subarray(s),a):e(n.subarray(s),a)},r=function(n,a){a.section_number=n[7],a.last_section_number=n[8],t.pmtPid=(31&n[10])<<8|n[11],a.pmtPid=t.pmtPid},e=function(n,a){var s,o;if(1&n[5]){for(t.programMapTable={video:null,audio:null,"timed-metadata":{}},s=3+((15&n[1])<<8|n[2])-4,o=12+((15&n[10])<<8|n[11]);o<s;){var u=n[o],c=(31&n[o+1])<<8|n[o+2];u===Tt.H264_STREAM_TYPE&&t.programMapTable.video===null?t.programMapTable.video=c:u===Tt.ADTS_STREAM_TYPE&&t.programMapTable.audio===null?t.programMapTable.audio=c:u===Tt.METADATA_STREAM_TYPE&&(t.programMapTable["timed-metadata"][c]=u),o+=5+((15&n[o+3])<<8|n[o+4])}a.programMapTable=t.programMapTable}},this.push=function(n){var a={},s=4;if(a.payloadUnitStartIndicator=!!(64&n[1]),a.pid=31&n[1],a.pid<<=8,a.pid|=n[2],1<(48&n[3])>>>4&&(s+=n[s]+1),a.pid===0)a.type="pat",i(n.subarray(s),a),this.trigger("data",a);else if(a.pid===this.pmtPid)for(a.type="pmt",i(n.subarray(s),a),this.trigger("data",a);this.packetsWaitingForPmt.length;)this.processPes_.apply(this,this.packetsWaitingForPmt.shift());else this.programMapTable===void 0?this.packetsWaitingForPmt.push([n,s,a]):this.processPes_(n,s,a)},this.processPes_=function(n,a,s){s.pid===this.programMapTable.video?s.streamType=Tt.H264_STREAM_TYPE:s.pid===this.programMapTable.audio?s.streamType=Tt.ADTS_STREAM_TYPE:s.streamType=this.programMapTable["timed-metadata"][s.pid],s.type="pes",s.data=n.subarray(a),this.trigger("data",s)}}).prototype=new At,On.STREAM_TYPES={h264:27,adts:15},(ka=function(){var i=this,r={data:[],size:0},e={data:[],size:0},t={data:[],size:0},n=function(a,s,o){var u,c,d=new Uint8Array(a.size),p={type:s},g=0,y=0;if(a.data.length&&!(a.size<9)){for(p.trackId=a.data[0].pid,g=0;g<a.data.length;g++)c=a.data[g],d.set(c.data,y),y+=c.data.byteLength;var b,T,S;b=d,(T=p).packetLength=6+(b[4]<<8|b[5]),T.dataAlignmentIndicator=(4&b[6])!=0,192&(S=b[7])&&(T.pts=(14&b[9])<<27|(255&b[10])<<20|(254&b[11])<<12|(255&b[12])<<5|(254&b[13])>>>3,T.pts*=4,T.pts+=(6&b[13])>>>1,T.dts=T.pts,64&S&&(T.dts=(14&b[14])<<27|(255&b[15])<<20|(254&b[16])<<12|(255&b[17])<<5|(254&b[18])>>>3,T.dts*=4,T.dts+=(6&b[18])>>>1)),T.data=b.subarray(9+b[8]),u=s==="video"||p.packetLength<=a.size,(o||u)&&(a.size=0,a.data.length=0),u&&i.trigger("data",p)}};ka.prototype.init.call(this),this.push=function(a){({pat:function(){},pes:function(){var s,o;switch(a.streamType){case Tt.H264_STREAM_TYPE:case Tt.H264_STREAM_TYPE:s=r,o="video";break;case Tt.ADTS_STREAM_TYPE:s=e,o="audio";break;case Tt.METADATA_STREAM_TYPE:s=t,o="timed-metadata";break;default:return}a.payloadUnitStartIndicator&&n(s,o,!0),s.data.push(a),s.size+=a.data.byteLength},pmt:function(){var s={type:"metadata",tracks:[]},o=a.programMapTable;o.video!==null&&s.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+o.video,codec:"avc",type:"video"}),o.audio!==null&&s.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+o.audio,codec:"adts",type:"audio"}),i.trigger("data",s)}})[a.type]()},this.flush=function(){n(r,"video"),n(e,"audio"),n(t,"timed-metadata"),this.trigger("done")}}).prototype=new At;var ml={PAT_PID:0,MP2T_PACKET_LENGTH:188,TransportPacketStream:Sa,TransportParseStream:On,ElementaryStream:ka,TimestampRolloverStream:cp,CaptionStream:_a.CaptionStream,Cea608Stream:_a.Cea608Stream,MetadataStream:lp};for(var wa in Tt)Tt.hasOwnProperty(wa)&&(ml[wa]=Tt[wa]);var Ca,Jt=ml,gl=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];(Ca=function(){var i;Ca.prototype.init.call(this),this.push=function(r){var e,t,n,a,s,o,u=0,c=0;if(r.type==="audio")for(i?(a=i,(i=new Uint8Array(a.byteLength+r.data.byteLength)).set(a),i.set(r.data,a.byteLength)):i=r.data;u+5<i.length;)if(i[u]===255&&(246&i[u+1])==240){if(t=2*(1&~i[u+1]),e=(3&i[u+3])<<11|i[u+4]<<3|(224&i[u+5])>>5,o=9e4*(s=1024*(1+(3&i[u+6])))/gl[(60&i[u+2])>>>2],n=u+e,i.byteLength<n)return;if(this.trigger("data",{pts:r.pts+c*o,dts:r.dts+c*o,sampleCount:s,audioobjecttype:1+(i[u+2]>>>6&3),channelcount:(1&i[u+2])<<2|(192&i[u+3])>>>6,samplerate:gl[(60&i[u+2])>>>2],samplingfrequencyindex:(60&i[u+2])>>>2,samplesize:16,data:i.subarray(u+7+t,n)}),i.byteLength===n)return void(i=void 0);c++,i=i.subarray(n)}else u++},this.flush=function(){this.trigger("done")}}).prototype=new At;var Ea,Pn,yl,vl=Ca,hp=function(i){var r=i.byteLength,e=0,t=0;this.length=function(){return 8*r},this.bitsAvailable=function(){return 8*r+t},this.loadWord=function(){var n=i.byteLength-r,a=new Uint8Array(4),s=Math.min(4,r);if(s===0)throw new Error("no bytes available");a.set(i.subarray(n,n+s)),e=new DataView(a.buffer).getUint32(0),t=8*s,r-=s},this.skipBits=function(n){var a;n<t||(n-=t,n-=8*(a=Math.floor(n/8)),r-=a,this.loadWord()),e<<=n,t-=n},this.readBits=function(n){var a=Math.min(t,n),s=e>>>32-a;return 0<(t-=a)?e<<=a:0<r&&this.loadWord(),0<(a=n-a)?s<<a|this.readBits(a):s},this.skipLeadingZeros=function(){var n;for(n=0;n<t;++n)if((e&2147483648>>>n)!=0)return e<<=n,t-=n,n;return this.loadWord(),n+this.skipLeadingZeros()},this.skipUnsignedExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.skipExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.readUnsignedExpGolomb=function(){var n=this.skipLeadingZeros();return this.readBits(n+1)-1},this.readExpGolomb=function(){var n=this.readUnsignedExpGolomb();return 1&n?1+n>>>1:-1*(n>>>1)},this.readBoolean=function(){return this.readBits(1)===1},this.readUnsignedByte=function(){return this.readBits(8)},this.loadWord()};(Pn=function(){var i,r,e=0;Pn.prototype.init.call(this),this.push=function(t){var n;for(r=r?((n=new Uint8Array(r.byteLength+t.data.byteLength)).set(r),n.set(t.data,r.byteLength),n):t.data;e<r.byteLength-3;e++)if(r[e+2]===1){i=e+5;break}for(;i<r.byteLength;)switch(r[i]){case 0:if(r[i-1]!==0){i+=2;break}if(r[i-2]!==0){i++;break}for(e+3!==i-2&&this.trigger("data",r.subarray(e+3,i-2));r[++i]!==1&&i<r.length;);e=i-2,i+=3;break;case 1:if(r[i-1]!==0||r[i-2]!==0){i+=3;break}this.trigger("data",r.subarray(e+3,i-2)),e=i-2,i+=3;break;default:i+=3}r=r.subarray(e),i-=e,e=0},this.flush=function(){r&&3<r.byteLength&&this.trigger("data",r.subarray(e+3)),r=null,e=0,this.trigger("done")}}).prototype=new At,yl={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0},(Ea=function(){var i,r,e,t,n,a,s,o=new Pn;Ea.prototype.init.call(this),(i=this).push=function(u){u.type==="video"&&(r=u.trackId,e=u.pts,t=u.dts,o.push(u))},o.on("data",function(u){var c={trackId:r,pts:e,dts:t,data:u};switch(31&u[0]){case 5:c.nalUnitType="slice_layer_without_partitioning_rbsp_idr";break;case 6:c.nalUnitType="sei_rbsp",c.escapedRBSP=n(u.subarray(1));break;case 7:c.nalUnitType="seq_parameter_set_rbsp",c.escapedRBSP=n(u.subarray(1)),c.config=a(c.escapedRBSP);break;case 8:c.nalUnitType="pic_parameter_set_rbsp";break;case 9:c.nalUnitType="access_unit_delimiter_rbsp"}i.trigger("data",c)}),o.on("done",function(){i.trigger("done")}),this.flush=function(){o.flush()},s=function(u,c){var d,p=8,g=8;for(d=0;d<u;d++)g!==0&&(g=(p+c.readExpGolomb()+256)%256),p=g===0?p:g},n=function(u){for(var c,d,p=u.byteLength,g=[],y=1;y<p-2;)u[y]===0&&u[y+1]===0&&u[y+2]===3?(g.push(y+2),y+=2):y++;if(g.length===0)return u;c=p-g.length,d=new Uint8Array(c);var b=0;for(y=0;y<c;b++,y++)b===g[0]&&(b++,g.shift()),d[y]=u[b];return d},a=function(u){var c,d,p,g,y,b,T,S,C,E,U,I,x,q=0,H=0,R=0,G=0,ut=1;if(d=(c=new hp(u)).readUnsignedByte(),g=c.readUnsignedByte(),p=c.readUnsignedByte(),c.skipUnsignedExpGolomb(),yl[d]&&((y=c.readUnsignedExpGolomb())===3&&c.skipBits(1),c.skipUnsignedExpGolomb(),c.skipUnsignedExpGolomb(),c.skipBits(1),c.readBoolean()))for(U=y!==3?8:12,x=0;x<U;x++)c.readBoolean()&&s(x<6?16:64,c);if(c.skipUnsignedExpGolomb(),(b=c.readUnsignedExpGolomb())===0)c.readUnsignedExpGolomb();else if(b===1)for(c.skipBits(1),c.skipExpGolomb(),c.skipExpGolomb(),T=c.readUnsignedExpGolomb(),x=0;x<T;x++)c.skipExpGolomb();if(c.skipUnsignedExpGolomb(),c.skipBits(1),S=c.readUnsignedExpGolomb(),C=c.readUnsignedExpGolomb(),(E=c.readBits(1))===0&&c.skipBits(1),c.skipBits(1),c.readBoolean()&&(q=c.readUnsignedExpGolomb(),H=c.readUnsignedExpGolomb(),R=c.readUnsignedExpGolomb(),G=c.readUnsignedExpGolomb()),c.readBoolean()&&c.readBoolean()){switch(c.readUnsignedByte()){case 1:I=[1,1];break;case 2:I=[12,11];break;case 3:I=[10,11];break;case 4:I=[16,11];break;case 5:I=[40,33];break;case 6:I=[24,11];break;case 7:I=[20,11];break;case 8:I=[32,11];break;case 9:I=[80,33];break;case 10:I=[18,11];break;case 11:I=[15,11];break;case 12:I=[64,33];break;case 13:I=[160,99];break;case 14:I=[4,3];break;case 15:I=[3,2];break;case 16:I=[2,1];break;case 255:I=[c.readUnsignedByte()<<8|c.readUnsignedByte(),c.readUnsignedByte()<<8|c.readUnsignedByte()]}I&&(ut=I[0]/I[1])}return{profileIdc:d,levelIdc:p,profileCompatibility:g,width:Math.ceil((16*(S+1)-2*q-2*H)*ut),height:(2-E)*(C+1)*16-2*R-2*G}}}).prototype=new At;var Aa,dp={H264Stream:Ea,NalByteStream:Pn},pp=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],_l=function(i){return i[0]<<21|i[1]<<14|i[2]<<7|i[3]},Un={isLikelyAacData:function(i){return i[0]==="I".charCodeAt(0)&&i[1]==="D".charCodeAt(0)&&i[2]==="3".charCodeAt(0)},parseId3TagSize:function(i,r){var e=i[r+6]<<21|i[r+7]<<14|i[r+8]<<7|i[r+9];return(16&i[r+5])>>4?e+20:e+10},parseAdtsSize:function(i,r){var e=(224&i[r+5])>>5,t=i[r+4]<<3;return 6144&i[r+3]|t|e},parseType:function(i,r){return i[r]==="I".charCodeAt(0)&&i[r+1]==="D".charCodeAt(0)&&i[r+2]==="3".charCodeAt(0)?"timed-metadata":!0&i[r]&&(240&i[r+1])==240?"audio":null},parseSampleRate:function(i){for(var r=0;r+5<i.length;){if(i[r]===255&&(246&i[r+1])==240)return pp[(60&i[r+2])>>>2];r++}return null},parseAacTimestamp:function(i){var r,e,t;r=10,64&i[5]&&(r+=4,r+=_l(i.subarray(10,14)));do{if((e=_l(i.subarray(r+4,r+8)))<1)return null;if(String.fromCharCode(i[r],i[r+1],i[r+2],i[r+3])==="PRIV"){t=i.subarray(r+10,r+e+10);for(var n=0;n<t.byteLength;n++)if(t[n]===0){if(unescape(function(o,u,c){var d,p="";for(d=u;d<c;d++)p+="%"+("00"+o[d].toString(16)).slice(-2);return p}(t,0,n))!=="com.apple.streaming.transportStreamTimestamp")break;var a=t.subarray(n+1),s=(1&a[3])<<30|a[4]<<22|a[5]<<14|a[6]<<6|a[7]>>>2;return s*=4,s+=3&a[7]}}r+=10,r+=e}while(r<i.byteLength);return null}};(Aa=function(){var i=new Uint8Array,r=0;Aa.prototype.init.call(this),this.setTimestamp=function(e){r=e},this.push=function(e){var t,n,a,s,o=0,u=0;for(i.length?(s=i.length,(i=new Uint8Array(e.byteLength+s)).set(i.subarray(0,s)),i.set(e,s)):i=e;3<=i.length-u;)if(i[u]!=="I".charCodeAt(0)||i[u+1]!=="D".charCodeAt(0)||i[u+2]!=="3".charCodeAt(0))if((255&i[u])!=255||(240&i[u+1])!=240)u++;else{if(i.length-u<7||u+(o=Un.parseAdtsSize(i,u))>i.length)break;a={type:"audio",data:i.subarray(u,u+o),pts:r,dts:r},this.trigger("data",a),u+=o}else{if(i.length-u<10||u+(o=Un.parseId3TagSize(i,u))>i.length)break;n={type:"timed-metadata",data:i.subarray(u,u+o)},this.trigger("data",n),u+=o}t=i.length-u,i=0<t?i.subarray(u):new Uint8Array}}).prototype=new At;var In,Ni,La,ji,fp=Aa,mp=dp.H264Stream,gp=Un.isLikelyAacData,Oa=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],Pa=["width","height","profileIdc","levelIdc","profileCompatibility"],bl=function(i,r){var e;if(i.length!==r.length)return!1;for(e=0;e<i.length;e++)if(i[e]!==r[e])return!1;return!0};(Ni=function(i,r){var e=[],t=0,n=0,a=0,s=1/0;r=r||{},Ni.prototype.init.call(this),this.push=function(o){va(i,o),i&&Oa.forEach(function(u){i[u]=o[u]}),e.push(o)},this.setEarliestDts=function(o){n=o-i.timelineStartInfo.baseMediaDecodeTime},this.setVideoBaseMediaDecodeTime=function(o){s=o},this.setAudioAppendStart=function(o){a=o},this.flush=function(){var o,u,c,d;e.length!==0&&(o=Qd(e,i,n),i.baseMediaDecodeTime=hl(i,r.keepOriginalTimestamps),Kd(i,o,a,s),i.samples=Jd(o),c=ni.mdat(Zd(o)),e=[],u=ni.moof(t,[i]),d=new Uint8Array(u.byteLength+c.byteLength),t++,d.set(u),d.set(c,u.byteLength),Bi(i),this.trigger("data",{track:i,boxes:d})),this.trigger("done","AudioSegmentStream")}}).prototype=new At,(In=function(i,r){var e,t,n=0,a=[],s=[];r=r||{},In.prototype.init.call(this),delete i.minPTS,this.gopCache_=[],this.push=function(o){va(i,o),o.nalUnitType!=="seq_parameter_set_rbsp"||e||(e=o.config,i.sps=[o.data],Pa.forEach(function(u){i[u]=e[u]},this)),o.nalUnitType!=="pic_parameter_set_rbsp"||t||(t=o.data,i.pps=[o.data]),a.push(o)},this.flush=function(){for(var o,u,c,d,p,g;a.length&&a[0].nalUnitType!=="access_unit_delimiter_rbsp";)a.shift();if(a.length===0)return this.resetStream_(),void this.trigger("done","VideoSegmentStream");if(o=Vd(a),(c=Hd(o))[0][0].keyFrame||((u=this.getGopForFusion_(a[0],i))?(c.unshift(u),c.byteLength+=u.byteLength,c.nalCount+=u.nalCount,c.pts=u.pts,c.dts=u.dts,c.duration+=u.duration):c=qd(c)),s.length){var y;if(!(y=r.alignGopsAtEnd?this.alignGopsAtEnd_(c):this.alignGopsAtStart_(c)))return this.gopCache_.unshift({gop:c.pop(),pps:i.pps,sps:i.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),a=[],this.resetStream_(),void this.trigger("done","VideoSegmentStream");Bi(i),c=y}va(i,c),i.samples=zd(c),p=ni.mdat(Wd(c)),i.baseMediaDecodeTime=hl(i,r.keepOriginalTimestamps),this.trigger("processedGopsInfo",c.map(function(b){return{pts:b.pts,dts:b.dts,byteLength:b.byteLength}})),this.gopCache_.unshift({gop:c.pop(),pps:i.pps,sps:i.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),a=[],this.trigger("baseMediaDecodeTime",i.baseMediaDecodeTime),this.trigger("timelineStartInfo",i.timelineStartInfo),d=ni.moof(n,[i]),g=new Uint8Array(d.byteLength+p.byteLength),n++,g.set(d),g.set(p,d.byteLength),this.trigger("data",{track:i,boxes:g}),this.resetStream_(),this.trigger("done","VideoSegmentStream")},this.resetStream_=function(){Bi(i),t=e=void 0},this.getGopForFusion_=function(o){var u,c,d,p,g,y=1/0;for(g=0;g<this.gopCache_.length;g++)d=(p=this.gopCache_[g]).gop,i.pps&&bl(i.pps[0],p.pps[0])&&i.sps&&bl(i.sps[0],p.sps[0])&&(d.dts<i.timelineStartInfo.dts||-1e4<=(u=o.dts-d.dts-d.duration)&&u<=45e3&&(!c||u<y)&&(c=p,y=u));return c?c.gop:null},this.alignGopsAtStart_=function(o){var u,c,d,p,g,y,b,T;for(g=o.byteLength,y=o.nalCount,b=o.duration,u=c=0;u<s.length&&c<o.length&&(d=s[u],p=o[c],d.pts!==p.pts);)p.pts>d.pts?u++:(c++,g-=p.byteLength,y-=p.nalCount,b-=p.duration);return c===0?o:c===o.length?null:((T=o.slice(c)).byteLength=g,T.duration=b,T.nalCount=y,T.pts=T[0].pts,T.dts=T[0].dts,T)},this.alignGopsAtEnd_=function(o){var u,c,d,p,g,y,b;for(u=s.length-1,c=o.length-1,g=null,y=!1;0<=u&&0<=c;){if(d=s[u],p=o[c],d.pts===p.pts){y=!0;break}d.pts>p.pts?u--:(u===s.length-1&&(g=c),c--)}if(!y&&g===null)return null;if((b=y?c:g)===0)return o;var T=o.slice(b),S=T.reduce(function(C,E){return C.byteLength+=E.byteLength,C.duration+=E.duration,C.nalCount+=E.nalCount,C},{byteLength:0,duration:0,nalCount:0});return T.byteLength=S.byteLength,T.duration=S.duration,T.nalCount=S.nalCount,T.pts=T[0].pts,T.dts=T[0].dts,T},this.alignGopsWith=function(o){s=o}}).prototype=new At,(ji=function(i,r){this.numberOfTracks=0,this.metadataStream=r,typeof(i=i||{}).remux!="undefined"?this.remuxTracks=!!i.remux:this.remuxTracks=!0,typeof i.keepOriginalTimestamps=="boolean"&&(this.keepOriginalTimestamps=i.keepOriginalTimestamps),this.pendingTracks=[],this.videoTrack=null,this.pendingBoxes=[],this.pendingCaptions=[],this.pendingMetadata=[],this.pendingBytes=0,this.emittedTracks=0,ji.prototype.init.call(this),this.push=function(e){return e.text?this.pendingCaptions.push(e):e.frames?this.pendingMetadata.push(e):(this.pendingTracks.push(e.track),this.pendingBoxes.push(e.boxes),this.pendingBytes+=e.boxes.byteLength,e.track.type==="video"&&(this.videoTrack=e.track),void(e.track.type==="audio"&&(this.audioTrack=e.track)))}}).prototype=new At,ji.prototype.flush=function(i){var r,e,t,n,a=0,s={captions:[],captionStreams:{},metadata:[],info:{}},o=0;if(this.pendingTracks.length<this.numberOfTracks){if(i!=="VideoSegmentStream"&&i!=="AudioSegmentStream"||this.remuxTracks)return;if(this.pendingTracks.length===0)return this.emittedTracks++,void(this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0))}for(this.videoTrack?(o=this.videoTrack.timelineStartInfo.pts,Pa.forEach(function(u){s.info[u]=this.videoTrack[u]},this)):this.audioTrack&&(o=this.audioTrack.timelineStartInfo.pts,Oa.forEach(function(u){s.info[u]=this.audioTrack[u]},this)),this.pendingTracks.length===1?s.type=this.pendingTracks[0].type:s.type="combined",this.emittedTracks+=this.pendingTracks.length,t=ni.initSegment(this.pendingTracks),s.initSegment=new Uint8Array(t.byteLength),s.initSegment.set(t),s.data=new Uint8Array(this.pendingBytes),n=0;n<this.pendingBoxes.length;n++)s.data.set(this.pendingBoxes[n],a),a+=this.pendingBoxes[n].byteLength;for(n=0;n<this.pendingCaptions.length;n++)(r=this.pendingCaptions[n]).startTime=r.startPts,this.keepOriginalTimestamps||(r.startTime-=o),r.startTime/=9e4,r.endTime=r.endPts,this.keepOriginalTimestamps||(r.endTime-=o),r.endTime/=9e4,s.captionStreams[r.stream]=!0,s.captions.push(r);for(n=0;n<this.pendingMetadata.length;n++)(e=this.pendingMetadata[n]).cueTime=e.pts,this.keepOriginalTimestamps||(e.cueTime-=o),e.cueTime/=9e4,s.metadata.push(e);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),this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0)},(La=function(i){var r,e,t=this,n=!0;La.prototype.init.call(this),i=i||{},this.baseMediaDecodeTime=i.baseMediaDecodeTime||0,this.transmuxPipeline_={},this.setupAacPipeline=function(){var a={};(this.transmuxPipeline_=a).type="aac",a.metadataStream=new Jt.MetadataStream,a.aacStream=new fp,a.audioTimestampRolloverStream=new Jt.TimestampRolloverStream("audio"),a.timedMetadataTimestampRolloverStream=new Jt.TimestampRolloverStream("timed-metadata"),a.adtsStream=new vl,a.coalesceStream=new ji(i,a.metadataStream),a.headOfPipeline=a.aacStream,a.aacStream.pipe(a.audioTimestampRolloverStream).pipe(a.adtsStream),a.aacStream.pipe(a.timedMetadataTimestampRolloverStream).pipe(a.metadataStream).pipe(a.coalesceStream),a.metadataStream.on("timestamp",function(s){a.aacStream.setTimestamp(s.timeStamp)}),a.aacStream.on("data",function(s){s.type!=="timed-metadata"||a.audioSegmentStream||(e=e||{timelineStartInfo:{baseMediaDecodeTime:t.baseMediaDecodeTime},codec:"adts",type:"audio"},a.coalesceStream.numberOfTracks++,a.audioSegmentStream=new Ni(e,i),a.adtsStream.pipe(a.audioSegmentStream).pipe(a.coalesceStream))}),a.coalesceStream.on("data",this.trigger.bind(this,"data")),a.coalesceStream.on("done",this.trigger.bind(this,"done"))},this.setupTsPipeline=function(){var a={};(this.transmuxPipeline_=a).type="ts",a.metadataStream=new Jt.MetadataStream,a.packetStream=new Jt.TransportPacketStream,a.parseStream=new Jt.TransportParseStream,a.elementaryStream=new Jt.ElementaryStream,a.videoTimestampRolloverStream=new Jt.TimestampRolloverStream("video"),a.audioTimestampRolloverStream=new Jt.TimestampRolloverStream("audio"),a.timedMetadataTimestampRolloverStream=new Jt.TimestampRolloverStream("timed-metadata"),a.adtsStream=new vl,a.h264Stream=new mp,a.captionStream=new Jt.CaptionStream,a.coalesceStream=new ji(i,a.metadataStream),a.headOfPipeline=a.packetStream,a.packetStream.pipe(a.parseStream).pipe(a.elementaryStream),a.elementaryStream.pipe(a.videoTimestampRolloverStream).pipe(a.h264Stream),a.elementaryStream.pipe(a.audioTimestampRolloverStream).pipe(a.adtsStream),a.elementaryStream.pipe(a.timedMetadataTimestampRolloverStream).pipe(a.metadataStream).pipe(a.coalesceStream),a.h264Stream.pipe(a.captionStream).pipe(a.coalesceStream),a.elementaryStream.on("data",function(s){var o;if(s.type==="metadata"){for(o=s.tracks.length;o--;)r||s.tracks[o].type!=="video"?e||s.tracks[o].type!=="audio"||((e=s.tracks[o]).timelineStartInfo.baseMediaDecodeTime=t.baseMediaDecodeTime):(r=s.tracks[o]).timelineStartInfo.baseMediaDecodeTime=t.baseMediaDecodeTime;r&&!a.videoSegmentStream&&(a.coalesceStream.numberOfTracks++,a.videoSegmentStream=new In(r,i),a.videoSegmentStream.on("timelineStartInfo",function(u){e&&(e.timelineStartInfo=u,a.audioSegmentStream.setEarliestDts(u.dts))}),a.videoSegmentStream.on("processedGopsInfo",t.trigger.bind(t,"gopInfo")),a.videoSegmentStream.on("baseMediaDecodeTime",function(u){e&&a.audioSegmentStream.setVideoBaseMediaDecodeTime(u)}),a.h264Stream.pipe(a.videoSegmentStream).pipe(a.coalesceStream)),e&&!a.audioSegmentStream&&(a.coalesceStream.numberOfTracks++,a.audioSegmentStream=new Ni(e,i),a.adtsStream.pipe(a.audioSegmentStream).pipe(a.coalesceStream))}}),a.coalesceStream.on("data",this.trigger.bind(this,"data")),a.coalesceStream.on("done",this.trigger.bind(this,"done"))},this.setBaseMediaDecodeTime=function(a){var s=this.transmuxPipeline_;i.keepOriginalTimestamps||(this.baseMediaDecodeTime=a),e&&(e.timelineStartInfo.dts=void 0,e.timelineStartInfo.pts=void 0,Bi(e),i.keepOriginalTimestamps||(e.timelineStartInfo.baseMediaDecodeTime=a),s.audioTimestampRolloverStream&&s.audioTimestampRolloverStream.discontinuity()),r&&(s.videoSegmentStream&&(s.videoSegmentStream.gopCache_=[],s.videoTimestampRolloverStream.discontinuity()),r.timelineStartInfo.dts=void 0,r.timelineStartInfo.pts=void 0,Bi(r),s.captionStream.reset(),i.keepOriginalTimestamps||(r.timelineStartInfo.baseMediaDecodeTime=a)),s.timedMetadataTimestampRolloverStream&&s.timedMetadataTimestampRolloverStream.discontinuity()},this.setAudioAppendStart=function(a){e&&this.transmuxPipeline_.audioSegmentStream.setAudioAppendStart(a)},this.alignGopsWith=function(a){r&&this.transmuxPipeline_.videoSegmentStream&&this.transmuxPipeline_.videoSegmentStream.alignGopsWith(a)},this.push=function(a){if(n){var s=gp(a);s&&this.transmuxPipeline_.type!=="aac"?this.setupAacPipeline():s||this.transmuxPipeline_.type==="ts"||this.setupTsPipeline(),n=!1}this.transmuxPipeline_.headOfPipeline.push(a)},this.flush=function(){n=!0,this.transmuxPipeline_.headOfPipeline.flush()},this.resetCaptions=function(){this.transmuxPipeline_.captionStream&&this.transmuxPipeline_.captionStream.reset()}}).prototype=new At;var Ut,Tl,Ua={Transmuxer:La,VideoSegmentStream:In,AudioSegmentStream:Ni,AUDIO_PROPERTIES:Oa,VIDEO_PROPERTIES:Pa},xn=Qt.parseType,qt=function(i){return new Date(1e3*i-20828448e5)},Sl=function(i){return{isLeading:(12&i[0])>>>2,dependsOn:3&i[0],isDependedOn:(192&i[1])>>>6,hasRedundancy:(48&i[1])>>>4,paddingValue:(14&i[1])>>>1,isNonSyncSample:1&i[1],degradationPriority:i[2]<<8|i[3]}},ri={avc1:function(i){var r=new DataView(i.buffer,i.byteOffset,i.byteLength);return{dataReferenceIndex:r.getUint16(6),width:r.getUint16(24),height:r.getUint16(26),horizresolution:r.getUint16(28)+r.getUint16(30)/16,vertresolution:r.getUint16(32)+r.getUint16(34)/16,frameCount:r.getUint16(40),depth:r.getUint16(74),config:Ut(i.subarray(78,i.byteLength))}},avcC:function(i){var r,e,t,n,a=new DataView(i.buffer,i.byteOffset,i.byteLength),s={configurationVersion:i[0],avcProfileIndication:i[1],profileCompatibility:i[2],avcLevelIndication:i[3],lengthSizeMinusOne:3&i[4],sps:[],pps:[]},o=31&i[5];for(t=6,n=0;n<o;n++)e=a.getUint16(t),t+=2,s.sps.push(new Uint8Array(i.subarray(t,t+e))),t+=e;for(r=i[t],t++,n=0;n<r;n++)e=a.getUint16(t),t+=2,s.pps.push(new Uint8Array(i.subarray(t,t+e))),t+=e;return s},btrt:function(i){var r=new DataView(i.buffer,i.byteOffset,i.byteLength);return{bufferSizeDB:r.getUint32(0),maxBitrate:r.getUint32(4),avgBitrate:r.getUint32(8)}},esds:function(i){return{version:i[0],flags:new Uint8Array(i.subarray(1,4)),esId:i[6]<<8|i[7],streamPriority:31&i[8],decoderConfig:{objectProfileIndication:i[11],streamType:i[12]>>>2&63,bufferSize:i[13]<<16|i[14]<<8|i[15],maxBitrate:i[16]<<24|i[17]<<16|i[18]<<8|i[19],avgBitrate:i[20]<<24|i[21]<<16|i[22]<<8|i[23],decoderConfigDescriptor:{tag:i[24],length:i[25],audioObjectType:i[26]>>>3&31,samplingFrequencyIndex:(7&i[26])<<1|i[27]>>>7&1,channelConfiguration:i[27]>>>3&15}}}},ftyp:function(i){for(var r=new DataView(i.buffer,i.byteOffset,i.byteLength),e={majorBrand:xn(i.subarray(0,4)),minorVersion:r.getUint32(4),compatibleBrands:[]},t=8;t<i.byteLength;)e.compatibleBrands.push(xn(i.subarray(t,t+4))),t+=4;return e},dinf:function(i){return{boxes:Ut(i)}},dref:function(i){return{version:i[0],flags:new Uint8Array(i.subarray(1,4)),dataReferences:Ut(i.subarray(8))}},hdlr:function(i){var r={version:new DataView(i.buffer,i.byteOffset,i.byteLength).getUint8(0),flags:new Uint8Array(i.subarray(1,4)),handlerType:xn(i.subarray(8,12)),name:""},e=8;for(e=24;e<i.byteLength;e++){if(i[e]===0){e++;break}r.name+=String.fromCharCode(i[e])}return r.name=decodeURIComponent(escape(r.name)),r},mdat:function(i){return{byteLength:i.byteLength,nals:function(r){var e,t,n=new DataView(r.buffer,r.byteOffset,r.byteLength),a=[];for(e=0;e+4<r.length;e+=t)if(t=n.getUint32(e),e+=4,t<=0)a.push("<span style='color:red;'>MALFORMED DATA</span>");else switch(31&r[e]){case 1:a.push("slice_layer_without_partitioning_rbsp");break;case 5:a.push("slice_layer_without_partitioning_rbsp_idr");break;case 6:a.push("sei_rbsp");break;case 7:a.push("seq_parameter_set_rbsp");break;case 8:a.push("pic_parameter_set_rbsp");break;case 9:a.push("access_unit_delimiter_rbsp");break;default:a.push("UNKNOWN NAL - "+r[e]&31)}return a}(i)}},mdhd:function(i){var r,e=new DataView(i.buffer,i.byteOffset,i.byteLength),t=4,n={version:e.getUint8(0),flags:new Uint8Array(i.subarray(1,4)),language:""};return n.version===1?(t+=4,n.creationTime=qt(e.getUint32(t)),t+=8,n.modificationTime=qt(e.getUint32(t)),t+=4,n.timescale=e.getUint32(t),t+=8):(n.creationTime=qt(e.getUint32(t)),t+=4,n.modificationTime=qt(e.getUint32(t)),t+=4,n.timescale=e.getUint32(t),t+=4),n.duration=e.getUint32(t),t+=4,r=e.getUint16(t),n.language+=String.fromCharCode(96+(r>>10)),n.language+=String.fromCharCode(96+((992&r)>>5)),n.language+=String.fromCharCode(96+(31&r)),n},mdia:function(i){return{boxes:Ut(i)}},mfhd:function(i){return{version:i[0],flags:new Uint8Array(i.subarray(1,4)),sequenceNumber:i[4]<<24|i[5]<<16|i[6]<<8|i[7]}},minf:function(i){return{boxes:Ut(i)}},mp4a:function(i){var r=new DataView(i.buffer,i.byteOffset,i.byteLength),e={dataReferenceIndex:r.getUint16(6),channelcount:r.getUint16(16),samplesize:r.getUint16(18),samplerate:r.getUint16(24)+r.getUint16(26)/65536};return 28<i.byteLength&&(e.streamDescriptor=Ut(i.subarray(28))[0]),e},moof:function(i){return{boxes:Ut(i)}},moov:function(i){return{boxes:Ut(i)}},mvex:function(i){return{boxes:Ut(i)}},mvhd:function(i){var r=new DataView(i.buffer,i.byteOffset,i.byteLength),e=4,t={version:r.getUint8(0),flags:new Uint8Array(i.subarray(1,4))};return t.version===1?(e+=4,t.creationTime=qt(r.getUint32(e)),e+=8,t.modificationTime=qt(r.getUint32(e)),e+=4,t.timescale=r.getUint32(e),e+=8):(t.creationTime=qt(r.getUint32(e)),e+=4,t.modificationTime=qt(r.getUint32(e)),e+=4,t.timescale=r.getUint32(e),e+=4),t.duration=r.getUint32(e),e+=4,t.rate=r.getUint16(e)+r.getUint16(e+2)/16,e+=4,t.volume=r.getUint8(e)+r.getUint8(e+1)/8,e+=2,e+=2,e+=8,t.matrix=new Uint32Array(i.subarray(e,e+36)),e+=36,e+=24,t.nextTrackId=r.getUint32(e),t},pdin:function(i){var r=new DataView(i.buffer,i.byteOffset,i.byteLength);return{version:r.getUint8(0),flags:new Uint8Array(i.subarray(1,4)),rate:r.getUint32(4),initialDelay:r.getUint32(8)}},sdtp:function(i){var r,e={version:i[0],flags:new Uint8Array(i.subarray(1,4)),samples:[]};for(r=4;r<i.byteLength;r++)e.samples.push({dependsOn:(48&i[r])>>4,isDependedOn:(12&i[r])>>2,hasRedundancy:3&i[r]});return e},sidx:function(i){var r,e=new DataView(i.buffer,i.byteOffset,i.byteLength),t={version:i[0],flags:new Uint8Array(i.subarray(1,4)),references:[],referenceId:e.getUint32(4),timescale:e.getUint32(8),earliestPresentationTime:e.getUint32(12),firstOffset:e.getUint32(16)},n=e.getUint16(22);for(r=24;n;r+=12,n--)t.references.push({referenceType:(128&i[r])>>>7,referencedSize:2147483647&e.getUint32(r),subsegmentDuration:e.getUint32(r+4),startsWithSap:!!(128&i[r+8]),sapType:(112&i[r+8])>>>4,sapDeltaTime:268435455&e.getUint32(r+8)});return t},smhd:function(i){return{version:i[0],flags:new Uint8Array(i.subarray(1,4)),balance:i[4]+i[5]/256}},stbl:function(i){return{boxes:Ut(i)}},stco:function(i){var r,e=new DataView(i.buffer,i.byteOffset,i.byteLength),t={version:i[0],flags:new Uint8Array(i.subarray(1,4)),chunkOffsets:[]},n=e.getUint32(4);for(r=8;n;r+=4,n--)t.chunkOffsets.push(e.getUint32(r));return t},stsc:function(i){var r,e=new DataView(i.buffer,i.byteOffset,i.byteLength),t=e.getUint32(4),n={version:i[0],flags:new Uint8Array(i.subarray(1,4)),sampleToChunks:[]};for(r=8;t;r+=12,t--)n.sampleToChunks.push({firstChunk:e.getUint32(r),samplesPerChunk:e.getUint32(r+4),sampleDescriptionIndex:e.getUint32(r+8)});return n},stsd:function(i){return{version:i[0],flags:new Uint8Array(i.subarray(1,4)),sampleDescriptions:Ut(i.subarray(8))}},stsz:function(i){var r,e=new DataView(i.buffer,i.byteOffset,i.byteLength),t={version:i[0],flags:new Uint8Array(i.subarray(1,4)),sampleSize:e.getUint32(4),entries:[]};for(r=12;r<i.byteLength;r+=4)t.entries.push(e.getUint32(r));return t},stts:function(i){var r,e=new DataView(i.buffer,i.byteOffset,i.byteLength),t={version:i[0],flags:new Uint8Array(i.subarray(1,4)),timeToSamples:[]},n=e.getUint32(4);for(r=8;n;r+=8,n--)t.timeToSamples.push({sampleCount:e.getUint32(r),sampleDelta:e.getUint32(r+4)});return t},styp:function(i){return ri.ftyp(i)},tfdt:function(i){var r={version:i[0],flags:new Uint8Array(i.subarray(1,4)),baseMediaDecodeTime:i[4]<<24|i[5]<<16|i[6]<<8|i[7]};return r.version===1&&(r.baseMediaDecodeTime*=Math.pow(2,32),r.baseMediaDecodeTime+=i[8]<<24|i[9]<<16|i[10]<<8|i[11]),r},tfhd:function(i){var r,e=new DataView(i.buffer,i.byteOffset,i.byteLength),t={version:i[0],flags:new Uint8Array(i.subarray(1,4)),trackId:e.getUint32(4)},n=1&t.flags[2],a=2&t.flags[2],s=8&t.flags[2],o=16&t.flags[2],u=32&t.flags[2],c=65536&t.flags[0],d=131072&t.flags[0];return r=8,n&&(r+=4,t.baseDataOffset=e.getUint32(12),r+=4),a&&(t.sampleDescriptionIndex=e.getUint32(r),r+=4),s&&(t.defaultSampleDuration=e.getUint32(r),r+=4),o&&(t.defaultSampleSize=e.getUint32(r),r+=4),u&&(t.defaultSampleFlags=e.getUint32(r)),c&&(t.durationIsEmpty=!0),!n&&d&&(t.baseDataOffsetIsMoof=!0),t},tkhd:function(i){var r=new DataView(i.buffer,i.byteOffset,i.byteLength),e=4,t={version:r.getUint8(0),flags:new Uint8Array(i.subarray(1,4))};return t.version===1?(e+=4,t.creationTime=qt(r.getUint32(e)),e+=8,t.modificationTime=qt(r.getUint32(e)),e+=4,t.trackId=r.getUint32(e),e+=4,e+=8):(t.creationTime=qt(r.getUint32(e)),e+=4,t.modificationTime=qt(r.getUint32(e)),e+=4,t.trackId=r.getUint32(e),e+=4,e+=4),t.duration=r.getUint32(e),e+=4,e+=8,t.layer=r.getUint16(e),e+=2,t.alternateGroup=r.getUint16(e),e+=2,t.volume=r.getUint8(e)+r.getUint8(e+1)/8,e+=2,e+=2,t.matrix=new 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h,f,m=[],v=[];for(h=m.byteLength=0;h<l.length;h++)(f=l[h]).nalUnitType==="access_unit_delimiter_rbsp"?(m.length&&(m.duration=f.dts-m.dts,v.push(m)),(m=[f]).byteLength=f.data.byteLength,m.pts=f.pts,m.dts=f.dts):(f.nalUnitType==="slice_layer_without_partitioning_rbsp_idr"&&(m.keyFrame=!0),m.duration=f.dts-m.dts,m.byteLength+=f.data.byteLength,m.push(f));return v.length&&(!m.duration||m.duration<=0)&&(m.duration=v[v.length-1].duration),v.push(m),v},_f=function(l){var h,f,m=[],v=[];for(m.byteLength=0,m.nalCount=0,m.duration=0,m.pts=l[0].pts,m.dts=l[0].dts,v.byteLength=0,v.nalCount=0,v.duration=0,v.pts=l[0].pts,v.dts=l[0].dts,h=0;h<l.length;h++)(f=l[h]).keyFrame?(m.length&&(v.push(m),v.byteLength+=m.byteLength,v.nalCount+=m.nalCount,v.duration+=m.duration),(m=[f]).nalCount=f.length,m.byteLength=f.byteLength,m.pts=f.pts,m.dts=f.dts,m.duration=f.duration):(m.duration+=f.duration,m.nalCount+=f.length,m.byteLength+=f.byteLength,m.push(f));return v.length&&m.duration<=0&&(m.duration=v[v.length-1].duration),v.byteLength+=m.byteLength,v.nalCount+=m.nalCount,v.duration+=m.duration,v.push(m),v},bf=function(l){var h;return!l[0][0].keyFrame&&1<l.length&&(h=l.shift(),l.byteLength-=h.byteLength,l.nalCount-=h.nalCount,l[0][0].dts=h.dts,l[0][0].pts=h.pts,l[0][0].duration+=h.duration),l},Tf=function(l,h){var f,m,v,_,k,w,L,P=h||0,M=[];for(f=0;f<l.length;f++)for(_=l[f],m=0;m<_.length;m++)k=_[m],w=k,L=void 0,(L={size:0,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0,degradationPriority:0,isNonSyncSample:1}}).dataOffset=P,L.compositionTimeOffset=w.pts-w.dts,L.duration=w.duration,L.size=4*w.length,L.size+=w.byteLength,w.keyFrame&&(L.flags.dependsOn=2,L.flags.isNonSyncSample=0),P+=(v=L).size,M.push(v);return M},Sf=function(l){var h,f,m,v,_,k,w=0,L=l.byteLength,P=l.nalCount,M=new Uint8Array(L+4*P),N=new DataView(M.buffer);for(h=0;h<l.length;h++)for(v=l[h],f=0;f<v.length;f++)for(_=v[f],m=0;m<_.length;m++)k=_[m],N.setUint32(w,k.data.byteLength),w+=4,M.set(k.data,w),w+=k.data.byteLength;return M},we=[33,16,5,32,164,27],Za=[33,65,108,84,1,2,4,8,168,2,4,8,17,191,252],at=function(l){for(var h=[];l--;)h.push(0);return h},kf={96e3:[we,[227,64],at(154),[56]],88200:[we,[231],at(170),[56]],64e3:[we,[248,192],at(240),[56]],48e3:[we,[255,192],at(268),[55,148,128],at(54),[112]],44100:[we,[255,192],at(268),[55,163,128],at(84),[112]],32e3:[we,[255,192],at(268),[55,234],at(226),[112]],24e3:[we,[255,192],at(268),[55,255,128],at(268),[111,112],at(126),[224]],16e3:[we,[255,192],at(268),[55,255,128],at(268),[111,255],at(269),[223,108],at(195),[1,192]],12e3:[Za,at(268),[3,127,248],at(268),[6,255,240],at(268),[13,255,224],at(268),[27,253,128],at(259),[56]],11025:[Za,at(268),[3,127,248],at(268),[6,255,240],at(268),[13,255,224],at(268),[27,255,192],at(268),[55,175,128],at(108),[112]],8e3:[Za,at(268),[3,121,16],at(47),[7]]},wf=(Ja=kf,Object.keys(Ja).reduce(function(l,h){return l[h]=new Uint8Array(Ja[h].reduce(function(f,m){return f.concat(m)},[])),l},{}));jc=function(l,h){return Rc(Nc(l,h))},Fc=function(l,h){return Mc(Bc(l),h)},Rc=function(l){return 9e4*l},Mc=function(l,h){return l*h},Bc=function(l){return l/9e4},Nc=function(l,h){return l/h};var Cf=jc,Ef=Fc,Af=function(l,h,f,m){var v,_,k,w,L=0,P=0,M=0;if(h.length&&(v=Cf(l.baseMediaDecodeTime,l.samplerate),_=Math.ceil(9e4/(l.samplerate/1024)),f&&m&&(L=v-Math.max(f,m),M=(P=Math.floor(L/_))*_),!(P<1||45e3<M))){for((k=wf[l.samplerate])||(k=h[0].data),w=0;w<P;w++)h.splice(w,0,{data:k});l.baseMediaDecodeTime-=Math.floor(Ef(M,l.samplerate))}},Lf=function(l,h,f){return h.minSegmentDts>=f?l:(h.minSegmentDts=1/0,l.filter(function(m){return m.dts>=f&&(h.minSegmentDts=Math.min(h.minSegmentDts,m.dts),h.minSegmentPts=h.minSegmentDts,!0)}))},Of=function(l){var h,f,m=[];for(h=0;h<l.length;h++)f=l[h],m.push({size:f.data.byteLength,duration:1024});return m},Pf=function(l){var h,f,m=0,v=new Uint8Array(function(_){var k,w=0;for(k=0;k<_.length;k++)w+=_[k].data.byteLength;return w}(l));for(h=0;h<l.length;h++)f=l[h],v.set(f.data,m),m+=f.data.byteLength;return v},Xi=function(l){delete l.minSegmentDts,delete l.maxSegmentDts,delete l.minSegmentPts,delete l.maxSegmentPts},Vc=function(l,h){var f,m=l.minSegmentDts;return h||(m-=l.timelineStartInfo.dts),f=l.timelineStartInfo.baseMediaDecodeTime,f+=m,f=Math.max(0,f),l.type==="audio"&&(f*=l.samplerate/9e4,f=Math.floor(f)),f},ts=function(l,h){typeof h.pts=="number"&&(l.timelineStartInfo.pts===void 0&&(l.timelineStartInfo.pts=h.pts),l.minSegmentPts===void 0?l.minSegmentPts=h.pts:l.minSegmentPts=Math.min(l.minSegmentPts,h.pts),l.maxSegmentPts===void 0?l.maxSegmentPts=h.pts:l.maxSegmentPts=Math.max(l.maxSegmentPts,h.pts)),typeof h.dts=="number"&&(l.timelineStartInfo.dts===void 0&&(l.timelineStartInfo.dts=h.dts),l.minSegmentDts===void 0?l.minSegmentDts=h.dts:l.minSegmentDts=Math.min(l.minSegmentDts,h.dts),l.maxSegmentDts===void 0?l.maxSegmentDts=h.dts:l.maxSegmentDts=Math.max(l.maxSegmentDts,h.dts))},Uf=function(l){for(var h=0,f={payloadType:-1,payloadSize:0},m=0,v=0;h<l.byteLength&&l[h]!==128;){for(;l[h]===255;)m+=255,h++;for(m+=l[h++];l[h]===255;)v+=255,h++;if(v+=l[h++],!f.payload&&m===4){f.payloadType=m,f.payloadSize=v,f.payload=l.subarray(h,h+v);break}h+=v,v=m=0}return f},If=function(l){return l.payload[0]!==181||(l.payload[1]<<8|l.payload[2])!=49||String.fromCharCode(l.payload[3],l.payload[4],l.payload[5],l.payload[6])!=="GA94"||l.payload[7]!==3?null:l.payload.subarray(8,l.payload.length-1)},xf=function(l,h){var f,m,v,_,k=[];if(!(64&h[0]))return k;for(m=31&h[0],f=0;f<m;f++)_={type:3&h[2+(v=3*f)],pts:l},4&h[v+2]&&(_.ccData=h[v+3]<<8|h[v+4],k.push(_));return k},Df=function(l){for(var h,f,m=l.byteLength,v=[],_=1;_<m-2;)l[_]===0&&l[_+1]===0&&l[_+2]===3?(v.push(_+2),_+=2):_++;if(v.length===0)return l;h=m-v.length,f=new Uint8Array(h);var k=0;for(_=0;_<h;k++,_++)k===v[0]&&(k++,v.shift()),f[_]=l[k];return f},Rf=4,Ne=function l(){l.prototype.init.call(this),this.captionPackets_=[],this.ccStreams_=[new dt(0,0),new dt(0,1),new dt(1,0),new dt(1,1)],this.reset(),this.ccStreams_.forEach(function(h){h.on("data",this.trigger.bind(this,"data")),h.on("done",this.trigger.bind(this,"done"))},this)};(Ne.prototype=new Ot).push=function(l){var h,f,m;if(l.nalUnitType==="sei_rbsp"&&(h=Uf(l.escapedRBSP)).payloadType===Rf&&(f=If(h)))if(l.dts<this.latestDts_)this.ignoreNextEqualDts_=!0;else{if(l.dts===this.latestDts_&&this.ignoreNextEqualDts_)return this.numSameDts_--,void(this.numSameDts_||(this.ignoreNextEqualDts_=!1));m=xf(l.pts,f),this.captionPackets_=this.captionPackets_.concat(m),this.latestDts_!==l.dts&&(this.numSameDts_=0),this.numSameDts_++,this.latestDts_=l.dts}},Ne.prototype.flush=function(){this.captionPackets_.length?(this.captionPackets_.forEach(function(l,h){l.presortIndex=h}),this.captionPackets_.sort(function(l,h){return l.pts===h.pts?l.presortIndex-h.presortIndex:l.pts-h.pts}),this.captionPackets_.forEach(function(l){l.type<2&&this.dispatchCea608Packet(l)},this),this.captionPackets_.length=0,this.ccStreams_.forEach(function(l){l.flush()},this)):this.ccStreams_.forEach(function(l){l.flush()},this)},Ne.prototype.reset=function(){this.latestDts_=null,this.ignoreNextEqualDts_=!1,this.numSameDts_=0,this.activeCea608Channel_=[null,null],this.ccStreams_.forEach(function(l){l.reset()})},Ne.prototype.dispatchCea608Packet=function(l){this.setsChannel1Active(l)?this.activeCea608Channel_[l.type]=0:this.setsChannel2Active(l)&&(this.activeCea608Channel_[l.type]=1),this.activeCea608Channel_[l.type]!==null&&this.ccStreams_[(l.type<<1)+this.activeCea608Channel_[l.type]].push(l)},Ne.prototype.setsChannel1Active=function(l){return(30720&l.ccData)==4096},Ne.prototype.setsChannel2Active=function(l){return(30720&l.ccData)==6144};var Mf={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},zn=function(l){return l===null?"":(l=Mf[l]||l,String.fromCharCode(l))},Bf=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],je=function(){for(var l=[],h=15;h--;)l.push("");return l},dt=function l(h,f){l.prototype.init.call(this),this.field_=h||0,this.dataChannel_=f||0,this.name_="CC"+(1+(this.field_<<1|this.dataChannel_)),this.setConstants(),this.reset(),this.push=function(m){var v,_,k,w,L;if((v=32639&m.ccData)!==this.lastControlCode_){if((61440&v)==4096?this.lastControlCode_=v:v!==this.PADDING_&&(this.lastControlCode_=null),k=v>>>8,w=255&v,v!==this.PADDING_)if(v===this.RESUME_CAPTION_LOADING_)this.mode_="popOn";else if(v===this.END_OF_CAPTION_)this.mode_="popOn",this.clearFormatting(m.pts),this.flushDisplayed(m.pts),_=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=_,this.startPts_=m.pts;else if(v===this.ROLL_UP_2_ROWS_)this.rollUpRows_=2,this.setRollUp(m.pts);else if(v===this.ROLL_UP_3_ROWS_)this.rollUpRows_=3,this.setRollUp(m.pts);else if(v===this.ROLL_UP_4_ROWS_)this.rollUpRows_=4,this.setRollUp(m.pts);else if(v===this.CARRIAGE_RETURN_)this.clearFormatting(m.pts),this.flushDisplayed(m.pts),this.shiftRowsUp_(),this.startPts_=m.pts;else if(v===this.BACKSPACE_)this.mode_==="popOn"?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1);else if(v===this.ERASE_DISPLAYED_MEMORY_)this.flushDisplayed(m.pts),this.displayed_=je();else if(v===this.ERASE_NON_DISPLAYED_MEMORY_)this.nonDisplayed_=je();else if(v===this.RESUME_DIRECT_CAPTIONING_)this.mode_!=="paintOn"&&(this.flushDisplayed(m.pts),this.displayed_=je()),this.mode_="paintOn",this.startPts_=m.pts;else if(this.isSpecialCharacter(k,w))L=zn((k=(3&k)<<8)|w),this[this.mode_](m.pts,L),this.column_++;else if(this.isExtCharacter(k,w))this.mode_==="popOn"?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1),L=zn((k=(3&k)<<8)|w),this[this.mode_](m.pts,L),this.column_++;else if(this.isMidRowCode(k,w))this.clearFormatting(m.pts),this[this.mode_](m.pts," "),this.column_++,(14&w)==14&&this.addFormatting(m.pts,["i"]),(1&w)==1&&this.addFormatting(m.pts,["u"]);else if(this.isOffsetControlCode(k,w))this.column_+=3&w;else if(this.isPAC(k,w)){var P=Bf.indexOf(7968&v);this.mode_==="rollUp"&&(P-this.rollUpRows_+1<0&&(P=this.rollUpRows_-1),this.setRollUp(m.pts,P)),P!==this.row_&&(this.clearFormatting(m.pts),this.row_=P),1&w&&this.formatting_.indexOf("u")===-1&&this.addFormatting(m.pts,["u"]),(16&v)==16&&(this.column_=4*((14&v)>>1)),this.isColorPAC(w)&&(14&w)==14&&this.addFormatting(m.pts,["i"])}else this.isNormalChar(k)&&(w===0&&(w=null),L=zn(k),L+=zn(w),this[this.mode_](m.pts,L),this.column_+=L.length)}else this.lastControlCode_=null}};dt.prototype=new Ot,dt.prototype.flushDisplayed=function(l){var h=this.displayed_.map(function(f){try{return f.trim()}catch(m){return""}}).join(`
`).replace(/^\n+|\n+$/g,"");h.length&&this.trigger("data",{startPts:this.startPts_,endPts:l,text:h,stream:this.name_})},dt.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=je(),this.nonDisplayed_=je(),this.lastControlCode_=null,this.column_=0,this.row_=14,this.rollUpRows_=2,this.formatting_=[]},dt.prototype.setConstants=function(){this.dataChannel_===0?(this.BASE_=16,this.EXT_=17,this.CONTROL_=(20|this.field_)<<8,this.OFFSET_=23):this.dataChannel_===1&&(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_},dt.prototype.isSpecialCharacter=function(l,h){return l===this.EXT_&&48<=h&&h<=63},dt.prototype.isExtCharacter=function(l,h){return(l===this.EXT_+1||l===this.EXT_+2)&&32<=h&&h<=63},dt.prototype.isMidRowCode=function(l,h){return l===this.EXT_&&32<=h&&h<=47},dt.prototype.isOffsetControlCode=function(l,h){return l===this.OFFSET_&&33<=h&&h<=35},dt.prototype.isPAC=function(l,h){return l>=this.BASE_&&l<this.BASE_+8&&64<=h&&h<=127},dt.prototype.isColorPAC=function(l){return 64<=l&&l<=79||96<=l&&l<=127},dt.prototype.isNormalChar=function(l){return 32<=l&&l<=127},dt.prototype.setRollUp=function(l,h){if(this.mode_!=="rollUp"&&(this.row_=14,this.mode_="rollUp",this.flushDisplayed(l),this.nonDisplayed_=je(),this.displayed_=je()),h!==void 0&&h!==this.row_)for(var f=0;f<this.rollUpRows_;f++)this.displayed_[h-f]=this.displayed_[this.row_-f],this.displayed_[this.row_-f]="";h===void 0&&(h=this.row_),this.topRow_=h-this.rollUpRows_+1},dt.prototype.addFormatting=function(l,h){this.formatting_=this.formatting_.concat(h);var f=h.reduce(function(m,v){return m+"<"+v+">"},"");this[this.mode_](l,f)},dt.prototype.clearFormatting=function(l){if(this.formatting_.length){var h=this.formatting_.reverse().reduce(function(f,m){return f+"</"+m+">"},"");this.formatting_=[],this[this.mode_](l,h)}},dt.prototype.popOn=function(l,h){var f=this.nonDisplayed_[this.row_];f+=h,this.nonDisplayed_[this.row_]=f},dt.prototype.rollUp=function(l,h){var f=this.displayed_[this.row_];f+=h,this.displayed_[this.row_]=f},dt.prototype.shiftRowsUp_=function(){var l;for(l=0;l<this.topRow_;l++)this.displayed_[l]="";for(l=this.row_+1;l<15;l++)this.displayed_[l]="";for(l=this.topRow_;l<this.row_;l++)this.displayed_[l]=this.displayed_[l+1];this.displayed_[this.row_]=""},dt.prototype.paintOn=function(l,h){var f=this.displayed_[this.row_];f+=h,this.displayed_[this.row_]=f};var es={CaptionStream:Ne,Cea608Stream:dt},jt={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21},Hc=function(l,h){var f=1;for(h<l&&(f=-1);4294967296<Math.abs(h-l);)l+=8589934592*f;return l},qc=function l(h){var f,m;l.prototype.init.call(this),this.type_=h,this.push=function(v){v.type===this.type_&&(m===void 0&&(m=v.dts),v.dts=Hc(v.dts,m),v.pts=Hc(v.pts,m),f=v.dts,this.trigger("data",v))},this.flush=function(){m=f,this.trigger("done")},this.discontinuity=function(){f=m=void 0}};qc.prototype=new Ot;var is,Nf=qc,zc=function(l,h,f){var m,v="";for(m=h;m<f;m++)v+="%"+("00"+l[m].toString(16)).slice(-2);return v},Wn=function(l,h,f){return decodeURIComponent(zc(l,h,f))},Gn=function(l){return l[0]<<21|l[1]<<14|l[2]<<7|l[3]},Wc={TXXX:function(l){var h;if(l.data[0]===3){for(h=1;h<l.data.length;h++)if(l.data[h]===0){l.description=Wn(l.data,1,h),l.value=Wn(l.data,h+1,l.data.length).replace(/\0*$/,"");break}l.data=l.value}},WXXX:function(l){var h;if(l.data[0]===3){for(h=1;h<l.data.length;h++)if(l.data[h]===0){l.description=Wn(l.data,1,h),l.url=Wn(l.data,h+1,l.data.length);break}}},PRIV:function(l){var h,f;for(h=0;h<l.data.length;h++)if(l.data[h]===0){l.owner=(f=l.data,unescape(zc(f,0,h)));break}l.privateData=l.data.subarray(h+1),l.data=l.privateData}};(is=function(l){var h,f={debug:!(!l||!l.debug),descriptor:l&&l.descriptor},m=0,v=[],_=0;if(is.prototype.init.call(this),this.dispatchType=jt.METADATA_STREAM_TYPE.toString(16),f.descriptor)for(h=0;h<f.descriptor.length;h++)this.dispatchType+=("00"+f.descriptor[h].toString(16)).slice(-2);this.push=function(k){var w,L,P,M,N;if(k.type==="timed-metadata"){if(k.dataAlignmentIndicator&&(_=0,v.length=0),v.length===0&&(k.data.length<10||k.data[0]!=="I".charCodeAt(0)||k.data[1]!=="D".charCodeAt(0)||k.data[2]!=="3".charCodeAt(0)))f.debug;else if(v.push(k),_+=k.data.byteLength,v.length===1&&(m=Gn(k.data.subarray(6,10)),m+=10),!(_<m)){for(w={data:new Uint8Array(m),frames:[],pts:v[0].pts,dts:v[0].dts},N=0;N<m;)w.data.set(v[0].data.subarray(0,m-N),N),N+=v[0].data.byteLength,_-=v[0].data.byteLength,v.shift();L=10,64&w.data[5]&&(L+=4,L+=Gn(w.data.subarray(10,14)),m-=Gn(w.data.subarray(16,20)));do{if((P=Gn(w.data.subarray(L+4,L+8)))<1)return;if((M={id:String.fromCharCode(w.data[L],w.data[L+1],w.data[L+2],w.data[L+3]),data:w.data.subarray(L+10,L+P+10)}).key=M.id,Wc[M.id]&&(Wc[M.id](M),M.owner==="com.apple.streaming.transportStreamTimestamp")){var W=M.data,Y=(1&W[3])<<30|W[4]<<22|W[5]<<14|W[6]<<6|W[7]>>>2;Y*=4,Y+=3&W[7],M.timeStamp=Y,w.pts===void 0&&w.dts===void 0&&(w.pts=M.timeStamp,w.dts=M.timeStamp),this.trigger("timestamp",M)}w.frames.push(M),L+=10,L+=P}while(L<m);this.trigger("data",w)}}}}).prototype=new Ot;var ns,Xn,rs,jf=is,Ff=Nf;(ns=function(){var l=new Uint8Array(188),h=0;ns.prototype.init.call(this),this.push=function(f){var m,v=0,_=188;for(h?((m=new Uint8Array(f.byteLength+h)).set(l.subarray(0,h)),m.set(f,h),h=0):m=f;_<m.byteLength;)m[v]!==71||m[_]!==71?(v++,_++):(this.trigger("data",m.subarray(v,_)),v+=188,_+=188);v<m.byteLength&&(l.set(m.subarray(v),0),h=m.byteLength-v)},this.flush=function(){h===188&&l[0]===71&&(this.trigger("data",l),h=0),this.trigger("done")}}).prototype=new Ot,(Xn=function(){var l,h,f,m;Xn.prototype.init.call(this),(m=this).packetsWaitingForPmt=[],this.programMapTable=void 0,l=function(v,_){var k=0;_.payloadUnitStartIndicator&&(k+=v[k]+1),_.type==="pat"?h(v.subarray(k),_):f(v.subarray(k),_)},h=function(v,_){_.section_number=v[7],_.last_section_number=v[8],m.pmtPid=(31&v[10])<<8|v[11],_.pmtPid=m.pmtPid},f=function(v,_){var k,w;if(1&v[5]){for(m.programMapTable={video:null,audio:null,"timed-metadata":{}},k=3+((15&v[1])<<8|v[2])-4,w=12+((15&v[10])<<8|v[11]);w<k;){var L=v[w],P=(31&v[w+1])<<8|v[w+2];L===jt.H264_STREAM_TYPE&&m.programMapTable.video===null?m.programMapTable.video=P:L===jt.ADTS_STREAM_TYPE&&m.programMapTable.audio===null?m.programMapTable.audio=P:L===jt.METADATA_STREAM_TYPE&&(m.programMapTable["timed-metadata"][P]=L),w+=5+((15&v[w+3])<<8|v[w+4])}_.programMapTable=m.programMapTable}},this.push=function(v){var _={},k=4;if(_.payloadUnitStartIndicator=!!(64&v[1]),_.pid=31&v[1],_.pid<<=8,_.pid|=v[2],1<(48&v[3])>>>4&&(k+=v[k]+1),_.pid===0)_.type="pat",l(v.subarray(k),_),this.trigger("data",_);else if(_.pid===this.pmtPid)for(_.type="pmt",l(v.subarray(k),_),this.trigger("data",_);this.packetsWaitingForPmt.length;)this.processPes_.apply(this,this.packetsWaitingForPmt.shift());else this.programMapTable===void 0?this.packetsWaitingForPmt.push([v,k,_]):this.processPes_(v,k,_)},this.processPes_=function(v,_,k){k.pid===this.programMapTable.video?k.streamType=jt.H264_STREAM_TYPE:k.pid===this.programMapTable.audio?k.streamType=jt.ADTS_STREAM_TYPE:k.streamType=this.programMapTable["timed-metadata"][k.pid],k.type="pes",k.data=v.subarray(_),this.trigger("data",k)}}).prototype=new Ot,Xn.STREAM_TYPES={h264:27,adts:15},(rs=function(){var l=this,h={data:[],size:0},f={data:[],size:0},m={data:[],size:0},v=function(_,k,w){var L,P,M=new Uint8Array(_.size),N={type:k},W=0,Y=0;if(_.data.length&&!(_.size<9)){for(N.trackId=_.data[0].pid,W=0;W<_.data.length;W++)P=_.data[W],M.set(P.data,Y),Y+=P.data.byteLength;var X,tt,Ft;X=M,(tt=N).packetLength=6+(X[4]<<8|X[5]),tt.dataAlignmentIndicator=(4&X[6])!=0,192&(Ft=X[7])&&(tt.pts=(14&X[9])<<27|(255&X[10])<<20|(254&X[11])<<12|(255&X[12])<<5|(254&X[13])>>>3,tt.pts*=4,tt.pts+=(6&X[13])>>>1,tt.dts=tt.pts,64&Ft&&(tt.dts=(14&X[14])<<27|(255&X[15])<<20|(254&X[16])<<12|(255&X[17])<<5|(254&X[18])>>>3,tt.dts*=4,tt.dts+=(6&X[18])>>>1)),tt.data=X.subarray(9+X[8]),L=k==="video"||N.packetLength<=_.size,(w||L)&&(_.size=0,_.data.length=0),L&&l.trigger("data",N)}};rs.prototype.init.call(this),this.push=function(_){({pat:function(){},pes:function(){var k,w;switch(_.streamType){case jt.H264_STREAM_TYPE:case jt.H264_STREAM_TYPE:k=h,w="video";break;case jt.ADTS_STREAM_TYPE:k=f,w="audio";break;case jt.METADATA_STREAM_TYPE:k=m,w="timed-metadata";break;default:return}_.payloadUnitStartIndicator&&v(k,w,!0),k.data.push(_),k.size+=_.data.byteLength},pmt:function(){var k={type:"metadata",tracks:[]},w=_.programMapTable;w.video!==null&&k.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+w.video,codec:"avc",type:"video"}),w.audio!==null&&k.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+w.audio,codec:"adts",type:"audio"}),l.trigger("data",k)}})[_.type]()},this.flush=function(){v(h,"video"),v(f,"audio"),v(m,"timed-metadata"),this.trigger("done")}}).prototype=new Ot;var Gc={PAT_PID:0,MP2T_PACKET_LENGTH:188,TransportPacketStream:ns,TransportParseStream:Xn,ElementaryStream:rs,TimestampRolloverStream:Ff,CaptionStream:es.CaptionStream,Cea608Stream:es.Cea608Stream,MetadataStream:jf};for(var as in jt)jt.hasOwnProperty(as)&&(Gc[as]=jt[as]);var ss,ie=Gc,Xc=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];(ss=function(){var l;ss.prototype.init.call(this),this.push=function(h){var f,m,v,_,k,w,L=0,P=0;if(h.type==="audio")for(l?(_=l,(l=new Uint8Array(_.byteLength+h.data.byteLength)).set(_),l.set(h.data,_.byteLength)):l=h.data;L+5<l.length;)if(l[L]===255&&(246&l[L+1])==240){if(m=2*(1&~l[L+1]),f=(3&l[L+3])<<11|l[L+4]<<3|(224&l[L+5])>>5,w=9e4*(k=1024*(1+(3&l[L+6])))/Xc[(60&l[L+2])>>>2],v=L+f,l.byteLength<v)return;if(this.trigger("data",{pts:h.pts+P*w,dts:h.dts+P*w,sampleCount:k,audioobjecttype:1+(l[L+2]>>>6&3),channelcount:(1&l[L+2])<<2|(192&l[L+3])>>>6,samplerate:Xc[(60&l[L+2])>>>2],samplingfrequencyindex:(60&l[L+2])>>>2,samplesize:16,data:l.subarray(L+7+m,v)}),l.byteLength===v)return void(l=void 0);P++,l=l.subarray(v)}else L++},this.flush=function(){this.trigger("done")}}).prototype=new Ot;var os,Yn,Yc,$c=ss,Vf=function(l){var h=l.byteLength,f=0,m=0;this.length=function(){return 8*h},this.bitsAvailable=function(){return 8*h+m},this.loadWord=function(){var v=l.byteLength-h,_=new Uint8Array(4),k=Math.min(4,h);if(k===0)throw new Error("no bytes available");_.set(l.subarray(v,v+k)),f=new DataView(_.buffer).getUint32(0),m=8*k,h-=k},this.skipBits=function(v){var _;v<m||(v-=m,v-=8*(_=Math.floor(v/8)),h-=_,this.loadWord()),f<<=v,m-=v},this.readBits=function(v){var _=Math.min(m,v),k=f>>>32-_;return 0<(m-=_)?f<<=_:0<h&&this.loadWord(),0<(_=v-_)?k<<_|this.readBits(_):k},this.skipLeadingZeros=function(){var v;for(v=0;v<m;++v)if((f&2147483648>>>v)!=0)return f<<=v,m-=v,v;return this.loadWord(),v+this.skipLeadingZeros()},this.skipUnsignedExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.skipExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.readUnsignedExpGolomb=function(){var v=this.skipLeadingZeros();return this.readBits(v+1)-1},this.readExpGolomb=function(){var v=this.readUnsignedExpGolomb();return 1&v?1+v>>>1:-1*(v>>>1)},this.readBoolean=function(){return this.readBits(1)===1},this.readUnsignedByte=function(){return this.readBits(8)},this.loadWord()};(Yn=function(){var l,h,f=0;Yn.prototype.init.call(this),this.push=function(m){var v;for(h=h?((v=new Uint8Array(h.byteLength+m.data.byteLength)).set(h),v.set(m.data,h.byteLength),v):m.data;f<h.byteLength-3;f++)if(h[f+2]===1){l=f+5;break}for(;l<h.byteLength;)switch(h[l]){case 0:if(h[l-1]!==0){l+=2;break}if(h[l-2]!==0){l++;break}for(f+3!==l-2&&this.trigger("data",h.subarray(f+3,l-2));h[++l]!==1&&l<h.length;);f=l-2,l+=3;break;case 1:if(h[l-1]!==0||h[l-2]!==0){l+=3;break}this.trigger("data",h.subarray(f+3,l-2)),f=l-2,l+=3;break;default:l+=3}h=h.subarray(f),l-=f,f=0},this.flush=function(){h&&3<h.byteLength&&this.trigger("data",h.subarray(f+3)),h=null,f=0,this.trigger("done")}}).prototype=new Ot,Yc={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0},(os=function(){var l,h,f,m,v,_,k,w=new Yn;os.prototype.init.call(this),(l=this).push=function(L){L.type==="video"&&(h=L.trackId,f=L.pts,m=L.dts,w.push(L))},w.on("data",function(L){var P={trackId:h,pts:f,dts:m,data:L};switch(31&L[0]){case 5:P.nalUnitType="slice_layer_without_partitioning_rbsp_idr";break;case 6:P.nalUnitType="sei_rbsp",P.escapedRBSP=v(L.subarray(1));break;case 7:P.nalUnitType="seq_parameter_set_rbsp",P.escapedRBSP=v(L.subarray(1)),P.config=_(P.escapedRBSP);break;case 8:P.nalUnitType="pic_parameter_set_rbsp";break;case 9:P.nalUnitType="access_unit_delimiter_rbsp"}l.trigger("data",P)}),w.on("done",function(){l.trigger("done")}),this.flush=function(){w.flush()},k=function(L,P){var M,N=8,W=8;for(M=0;M<L;M++)W!==0&&(W=(N+P.readExpGolomb()+256)%256),N=W===0?N:W},v=function(L){for(var P,M,N=L.byteLength,W=[],Y=1;Y<N-2;)L[Y]===0&&L[Y+1]===0&&L[Y+2]===3?(W.push(Y+2),Y+=2):Y++;if(W.length===0)return L;P=N-W.length,M=new Uint8Array(P);var X=0;for(Y=0;Y<P;X++,Y++)X===W[0]&&(X++,W.shift()),M[Y]=L[X];return M},_=function(L){var P,M,N,W,Y,X,tt,Ft,de,pe,fe,pt,me,Ki=0,ne=0,Fe=0,kt=0,ge=1;if(M=(P=new Vf(L)).readUnsignedByte(),W=P.readUnsignedByte(),N=P.readUnsignedByte(),P.skipUnsignedExpGolomb(),Yc[M]&&((Y=P.readUnsignedExpGolomb())===3&&P.skipBits(1),P.skipUnsignedExpGolomb(),P.skipUnsignedExpGolomb(),P.skipBits(1),P.readBoolean()))for(fe=Y!==3?8:12,me=0;me<fe;me++)P.readBoolean()&&k(me<6?16:64,P);if(P.skipUnsignedExpGolomb(),(X=P.readUnsignedExpGolomb())===0)P.readUnsignedExpGolomb();else if(X===1)for(P.skipBits(1),P.skipExpGolomb(),P.skipExpGolomb(),tt=P.readUnsignedExpGolomb(),me=0;me<tt;me++)P.skipExpGolomb();if(P.skipUnsignedExpGolomb(),P.skipBits(1),Ft=P.readUnsignedExpGolomb(),de=P.readUnsignedExpGolomb(),(pe=P.readBits(1))===0&&P.skipBits(1),P.skipBits(1),P.readBoolean()&&(Ki=P.readUnsignedExpGolomb(),ne=P.readUnsignedExpGolomb(),Fe=P.readUnsignedExpGolomb(),kt=P.readUnsignedExpGolomb()),P.readBoolean()&&P.readBoolean()){switch(P.readUnsignedByte()){case 1:pt=[1,1];break;case 2:pt=[12,11];break;case 3:pt=[10,11];break;case 4:pt=[16,11];break;case 5:pt=[40,33];break;case 6:pt=[24,11];break;case 7:pt=[20,11];break;case 8:pt=[32,11];break;case 9:pt=[80,33];break;case 10:pt=[18,11];break;case 11:pt=[15,11];break;case 12:pt=[64,33];break;case 13:pt=[160,99];break;case 14:pt=[4,3];break;case 15:pt=[3,2];break;case 16:pt=[2,1];break;case 255:pt=[P.readUnsignedByte()<<8|P.readUnsignedByte(),P.readUnsignedByte()<<8|P.readUnsignedByte()]}pt&&(ge=pt[0]/pt[1])}return{profileIdc:M,levelIdc:N,profileCompatibility:W,width:Math.ceil((16*(Ft+1)-2*Ki-2*ne)*ge),height:(2-pe)*(de+1)*16-2*Fe-2*kt}}}).prototype=new Ot;var us,Hf={H264Stream:os,NalByteStream:Yn},qf=function(l){return l[0]==="I".charCodeAt(0)&&l[1]==="D".charCodeAt(0)&&l[2]==="3".charCodeAt(0)},zf=function(l,h){var f=l[h+6]<<21|l[h+7]<<14|l[h+8]<<7|l[h+9];return(16&l[h+5])>>4?f+20:f+10},Wf=function(l,h){var f=(224&l[h+5])>>5,m=l[h+4]<<3;return 6144&l[h+3]|m|f};(us=function(){var l=new Uint8Array,h=0;us.prototype.init.call(this),this.setTimestamp=function(f){h=f},this.push=function(f){var m,v,_,k,w=0,L=0;for(l.length?(k=l.length,(l=new Uint8Array(f.byteLength+k)).set(l.subarray(0,k)),l.set(f,k)):l=f;3<=l.length-L;)if(l[L]!=="I".charCodeAt(0)||l[L+1]!=="D".charCodeAt(0)||l[L+2]!=="3".charCodeAt(0))if((255&l[L])!=255||(240&l[L+1])!=240)L++;else{if(l.length-L<7||L+(w=Wf(l,L))>l.length)break;_={type:"audio",data:l.subarray(L,L+w),pts:h,dts:h},this.trigger("data",_),L+=w}else{if(l.length-L<10||L+(w=zf(l,L))>l.length)break;v={type:"timed-metadata",data:l.subarray(L,L+w)},this.trigger("data",v),L+=w}m=l.length-L,l=0<m?l.subarray(L):new Uint8Array}}).prototype=new Ot;var $n,Yi,ls,$i,Gf=us,Xf=Hf.H264Stream,Yf=qf,cs=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],hs=["width","height","profileIdc","levelIdc","profileCompatibility"],Kc=function(l,h){var f;if(l.length!==h.length)return!1;for(f=0;f<l.length;f++)if(l[f]!==h[f])return!1;return!0};(Yi=function(l,h){var f=[],m=0,v=0,_=0,k=1/0;h=h||{},Yi.prototype.init.call(this),this.push=function(w){ts(l,w),l&&cs.forEach(function(L){l[L]=w[L]}),f.push(w)},this.setEarliestDts=function(w){v=w-l.timelineStartInfo.baseMediaDecodeTime},this.setVideoBaseMediaDecodeTime=function(w){k=w},this.setAudioAppendStart=function(w){_=w},this.flush=function(){var w,L,P,M;f.length!==0&&(w=Lf(f,l,v),l.baseMediaDecodeTime=Vc(l,h.keepOriginalTimestamps),Af(l,w,_,k),l.samples=Of(w),P=li.mdat(Pf(w)),f=[],L=li.moof(m,[l]),M=new Uint8Array(L.byteLength+P.byteLength),m++,M.set(L),M.set(P,L.byteLength),Xi(l),this.trigger("data",{track:l,boxes:M})),this.trigger("done","AudioSegmentStream")}}).prototype=new Ot,($n=function(l,h){var f,m,v=0,_=[],k=[];h=h||{},$n.prototype.init.call(this),delete l.minPTS,this.gopCache_=[],this.push=function(w){ts(l,w),w.nalUnitType!=="seq_parameter_set_rbsp"||f||(f=w.config,l.sps=[w.data],hs.forEach(function(L){l[L]=f[L]},this)),w.nalUnitType!=="pic_parameter_set_rbsp"||m||(m=w.data,l.pps=[w.data]),_.push(w)},this.flush=function(){for(var w,L,P,M,N,W;_.length&&_[0].nalUnitType!=="access_unit_delimiter_rbsp";)_.shift();if(_.length===0)return this.resetStream_(),void this.trigger("done","VideoSegmentStream");if(w=vf(_),(P=_f(w))[0][0].keyFrame||((L=this.getGopForFusion_(_[0],l))?(P.unshift(L),P.byteLength+=L.byteLength,P.nalCount+=L.nalCount,P.pts=L.pts,P.dts=L.dts,P.duration+=L.duration):P=bf(P)),k.length){var Y;if(!(Y=h.alignGopsAtEnd?this.alignGopsAtEnd_(P):this.alignGopsAtStart_(P)))return this.gopCache_.unshift({gop:P.pop(),pps:l.pps,sps:l.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),_=[],this.resetStream_(),void this.trigger("done","VideoSegmentStream");Xi(l),P=Y}ts(l,P),l.samples=Tf(P),N=li.mdat(Sf(P)),l.baseMediaDecodeTime=Vc(l,h.keepOriginalTimestamps),this.trigger("processedGopsInfo",P.map(function(X){return{pts:X.pts,dts:X.dts,byteLength:X.byteLength}})),this.gopCache_.unshift({gop:P.pop(),pps:l.pps,sps:l.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),_=[],this.trigger("baseMediaDecodeTime",l.baseMediaDecodeTime),this.trigger("timelineStartInfo",l.timelineStartInfo),M=li.moof(v,[l]),W=new Uint8Array(M.byteLength+N.byteLength),v++,W.set(M),W.set(N,M.byteLength),this.trigger("data",{track:l,boxes:W}),this.resetStream_(),this.trigger("done","VideoSegmentStream")},this.resetStream_=function(){Xi(l),m=f=void 0},this.getGopForFusion_=function(w){var L,P,M,N,W,Y=1/0;for(W=0;W<this.gopCache_.length;W++)M=(N=this.gopCache_[W]).gop,l.pps&&Kc(l.pps[0],N.pps[0])&&l.sps&&Kc(l.sps[0],N.sps[0])&&(M.dts<l.timelineStartInfo.dts||-1e4<=(L=w.dts-M.dts-M.duration)&&L<=45e3&&(!P||L<Y)&&(P=N,Y=L));return P?P.gop:null},this.alignGopsAtStart_=function(w){var L,P,M,N,W,Y,X,tt;for(W=w.byteLength,Y=w.nalCount,X=w.duration,L=P=0;L<k.length&&P<w.length&&(M=k[L],N=w[P],M.pts!==N.pts);)N.pts>M.pts?L++:(P++,W-=N.byteLength,Y-=N.nalCount,X-=N.duration);return P===0?w:P===w.length?null:((tt=w.slice(P)).byteLength=W,tt.duration=X,tt.nalCount=Y,tt.pts=tt[0].pts,tt.dts=tt[0].dts,tt)},this.alignGopsAtEnd_=function(w){var L,P,M,N,W,Y,X;for(L=k.length-1,P=w.length-1,W=null,Y=!1;0<=L&&0<=P;){if(M=k[L],N=w[P],M.pts===N.pts){Y=!0;break}M.pts>N.pts?L--:(L===k.length-1&&(W=P),P--)}if(!Y&&W===null)return null;if((X=Y?P:W)===0)return w;var tt=w.slice(X),Ft=tt.reduce(function(de,pe){return de.byteLength+=pe.byteLength,de.duration+=pe.duration,de.nalCount+=pe.nalCount,de},{byteLength:0,duration:0,nalCount:0});return tt.byteLength=Ft.byteLength,tt.duration=Ft.duration,tt.nalCount=Ft.nalCount,tt.pts=tt[0].pts,tt.dts=tt[0].dts,tt},this.alignGopsWith=function(w){k=w}}).prototype=new Ot,($i=function(l,h){this.numberOfTracks=0,this.metadataStream=h,typeof(l=l||{}).remux!="undefined"?this.remuxTracks=!!l.remux:this.remuxTracks=!0,typeof l.keepOriginalTimestamps=="boolean"&&(this.keepOriginalTimestamps=l.keepOriginalTimestamps),this.pendingTracks=[],this.videoTrack=null,this.pendingBoxes=[],this.pendingCaptions=[],this.pendingMetadata=[],this.pendingBytes=0,this.emittedTracks=0,$i.prototype.init.call(this),this.push=function(f){return f.text?this.pendingCaptions.push(f):f.frames?this.pendingMetadata.push(f):(this.pendingTracks.push(f.track),this.pendingBoxes.push(f.boxes),this.pendingBytes+=f.boxes.byteLength,f.track.type==="video"&&(this.videoTrack=f.track),void(f.track.type==="audio"&&(this.audioTrack=f.track)))}}).prototype=new Ot,$i.prototype.flush=function(l){var h,f,m,v,_=0,k={captions:[],captionStreams:{},metadata:[],info:{}},w=0;if(this.pendingTracks.length<this.numberOfTracks){if(l!=="VideoSegmentStream"&&l!=="AudioSegmentStream"||this.remuxTracks)return;if(this.pendingTracks.length===0)return this.emittedTracks++,void(this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0))}for(this.videoTrack?(w=this.videoTrack.timelineStartInfo.pts,hs.forEach(function(L){k.info[L]=this.videoTrack[L]},this)):this.audioTrack&&(w=this.audioTrack.timelineStartInfo.pts,cs.forEach(function(L){k.info[L]=this.audioTrack[L]},this)),this.pendingTracks.length===1?k.type=this.pendingTracks[0].type:k.type="combined",this.emittedTracks+=this.pendingTracks.length,m=li.initSegment(this.pendingTracks),k.initSegment=new Uint8Array(m.byteLength),k.initSegment.set(m),k.data=new Uint8Array(this.pendingBytes),v=0;v<this.pendingBoxes.length;v++)k.data.set(this.pendingBoxes[v],_),_+=this.pendingBoxes[v].byteLength;for(v=0;v<this.pendingCaptions.length;v++)(h=this.pendingCaptions[v]).startTime=h.startPts,this.keepOriginalTimestamps||(h.startTime-=w),h.startTime/=9e4,h.endTime=h.endPts,this.keepOriginalTimestamps||(h.endTime-=w),h.endTime/=9e4,k.captionStreams[h.stream]=!0,k.captions.push(h);for(v=0;v<this.pendingMetadata.length;v++)(f=this.pendingMetadata[v]).cueTime=f.pts,this.keepOriginalTimestamps||(f.cueTime-=w),f.cueTime/=9e4,k.metadata.push(f);k.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",k),this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0)},(ls=function(l){var h,f,m=this,v=!0;ls.prototype.init.call(this),l=l||{},this.baseMediaDecodeTime=l.baseMediaDecodeTime||0,this.transmuxPipeline_={},this.setupAacPipeline=function(){var _={};(this.transmuxPipeline_=_).type="aac",_.metadataStream=new ie.MetadataStream,_.aacStream=new Gf,_.audioTimestampRolloverStream=new ie.TimestampRolloverStream("audio"),_.timedMetadataTimestampRolloverStream=new ie.TimestampRolloverStream("timed-metadata"),_.adtsStream=new $c,_.coalesceStream=new $i(l,_.metadataStream),_.headOfPipeline=_.aacStream,_.aacStream.pipe(_.audioTimestampRolloverStream).pipe(_.adtsStream),_.aacStream.pipe(_.timedMetadataTimestampRolloverStream).pipe(_.metadataStream).pipe(_.coalesceStream),_.metadataStream.on("timestamp",function(k){_.aacStream.setTimestamp(k.timeStamp)}),_.aacStream.on("data",function(k){k.type!=="timed-metadata"||_.audioSegmentStream||(f=f||{timelineStartInfo:{baseMediaDecodeTime:m.baseMediaDecodeTime},codec:"adts",type:"audio"},_.coalesceStream.numberOfTracks++,_.audioSegmentStream=new Yi(f,l),_.adtsStream.pipe(_.audioSegmentStream).pipe(_.coalesceStream))}),_.coalesceStream.on("data",this.trigger.bind(this,"data")),_.coalesceStream.on("done",this.trigger.bind(this,"done"))},this.setupTsPipeline=function(){var _={};(this.transmuxPipeline_=_).type="ts",_.metadataStream=new ie.MetadataStream,_.packetStream=new ie.TransportPacketStream,_.parseStream=new ie.TransportParseStream,_.elementaryStream=new ie.ElementaryStream,_.videoTimestampRolloverStream=new ie.TimestampRolloverStream("video"),_.audioTimestampRolloverStream=new ie.TimestampRolloverStream("audio"),_.timedMetadataTimestampRolloverStream=new ie.TimestampRolloverStream("timed-metadata"),_.adtsStream=new $c,_.h264Stream=new Xf,_.captionStream=new ie.CaptionStream,_.coalesceStream=new $i(l,_.metadataStream),_.headOfPipeline=_.packetStream,_.packetStream.pipe(_.parseStream).pipe(_.elementaryStream),_.elementaryStream.pipe(_.videoTimestampRolloverStream).pipe(_.h264Stream),_.elementaryStream.pipe(_.audioTimestampRolloverStream).pipe(_.adtsStream),_.elementaryStream.pipe(_.timedMetadataTimestampRolloverStream).pipe(_.metadataStream).pipe(_.coalesceStream),_.h264Stream.pipe(_.captionStream).pipe(_.coalesceStream),_.elementaryStream.on("data",function(k){var w;if(k.type==="metadata"){for(w=k.tracks.length;w--;)h||k.tracks[w].type!=="video"?f||k.tracks[w].type!=="audio"||((f=k.tracks[w]).timelineStartInfo.baseMediaDecodeTime=m.baseMediaDecodeTime):(h=k.tracks[w]).timelineStartInfo.baseMediaDecodeTime=m.baseMediaDecodeTime;h&&!_.videoSegmentStream&&(_.coalesceStream.numberOfTracks++,_.videoSegmentStream=new $n(h,l),_.videoSegmentStream.on("timelineStartInfo",function(L){f&&(f.timelineStartInfo=L,_.audioSegmentStream.setEarliestDts(L.dts))}),_.videoSegmentStream.on("processedGopsInfo",m.trigger.bind(m,"gopInfo")),_.videoSegmentStream.on("baseMediaDecodeTime",function(L){f&&_.audioSegmentStream.setVideoBaseMediaDecodeTime(L)}),_.h264Stream.pipe(_.videoSegmentStream).pipe(_.coalesceStream)),f&&!_.audioSegmentStream&&(_.coalesceStream.numberOfTracks++,_.audioSegmentStream=new Yi(f,l),_.adtsStream.pipe(_.audioSegmentStream).pipe(_.coalesceStream))}}),_.coalesceStream.on("data",this.trigger.bind(this,"data")),_.coalesceStream.on("done",this.trigger.bind(this,"done"))},this.setBaseMediaDecodeTime=function(_){var k=this.transmuxPipeline_;l.keepOriginalTimestamps||(this.baseMediaDecodeTime=_),f&&(f.timelineStartInfo.dts=void 0,f.timelineStartInfo.pts=void 0,Xi(f),l.keepOriginalTimestamps||(f.timelineStartInfo.baseMediaDecodeTime=_),k.audioTimestampRolloverStream&&k.audioTimestampRolloverStream.discontinuity()),h&&(k.videoSegmentStream&&(k.videoSegmentStream.gopCache_=[],k.videoTimestampRolloverStream.discontinuity()),h.timelineStartInfo.dts=void 0,h.timelineStartInfo.pts=void 0,Xi(h),k.captionStream.reset(),l.keepOriginalTimestamps||(h.timelineStartInfo.baseMediaDecodeTime=_)),k.timedMetadataTimestampRolloverStream&&k.timedMetadataTimestampRolloverStream.discontinuity()},this.setAudioAppendStart=function(_){f&&this.transmuxPipeline_.audioSegmentStream.setAudioAppendStart(_)},this.alignGopsWith=function(_){h&&this.transmuxPipeline_.videoSegmentStream&&this.transmuxPipeline_.videoSegmentStream.alignGopsWith(_)},this.push=function(_){if(v){var k=Yf(_);k&&this.transmuxPipeline_.type!=="aac"?this.setupAacPipeline():k||this.transmuxPipeline_.type==="ts"||this.setupTsPipeline(),v=!1}this.transmuxPipeline_.headOfPipeline.push(_)},this.flush=function(){v=!0,this.transmuxPipeline_.headOfPipeline.flush()},this.resetCaptions=function(){this.transmuxPipeline_.captionStream&&this.transmuxPipeline_.captionStream.reset()}}).prototype=new Ot;var xt,Qc,ds={Transmuxer:ls,VideoSegmentStream:$n,AudioSegmentStream:Yi,AUDIO_PROPERTIES:cs,VIDEO_PROPERTIES:hs},Kn=Be.parseType,Xt=function(l){return new Date(1e3*l-20828448e5)},Jc=function(l){return{isLeading:(12&l[0])>>>2,dependsOn:3&l[0],isDependedOn:(192&l[1])>>>6,hasRedundancy:(48&l[1])>>>4,paddingValue:(14&l[1])>>>1,isNonSyncSample:1&l[1],degradationPriority:l[2]<<8|l[3]}},hi={avc1:function(l){var h=new DataView(l.buffer,l.byteOffset,l.byteLength);return{dataReferenceIndex:h.getUint16(6),width:h.getUint16(24),height:h.getUint16(26),horizresolution:h.getUint16(28)+h.getUint16(30)/16,vertresolution:h.getUint16(32)+h.getUint16(34)/16,frameCount:h.getUint16(40),depth:h.getUint16(74),config:xt(l.subarray(78,l.byteLength))}},avcC:function(l){var h,f,m,v,_=new DataView(l.buffer,l.byteOffset,l.byteLength),k={configurationVersion:l[0],avcProfileIndication:l[1],profileCompatibility:l[2],avcLevelIndication:l[3],lengthSizeMinusOne:3&l[4],sps:[],pps:[]},w=31&l[5];for(m=6,v=0;v<w;v++)f=_.getUint16(m),m+=2,k.sps.push(new Uint8Array(l.subarray(m,m+f))),m+=f;for(h=l[m],m++,v=0;v<h;v++)f=_.getUint16(m),m+=2,k.pps.push(new Uint8Array(l.subarray(m,m+f))),m+=f;return k},btrt:function(l){var h=new DataView(l.buffer,l.byteOffset,l.byteLength);return{bufferSizeDB:h.getUint32(0),maxBitrate:h.getUint32(4),avgBitrate:h.getUint32(8)}},esds:function(l){return{version:l[0],flags:new Uint8Array(l.subarray(1,4)),esId:l[6]<<8|l[7],streamPriority:31&l[8],decoderConfig:{objectProfileIndication:l[11],streamType:l[12]>>>2&63,bufferSize:l[13]<<16|l[14]<<8|l[15],maxBitrate:l[16]<<24|l[17]<<16|l[18]<<8|l[19],avgBitrate:l[20]<<24|l[21]<<16|l[22]<<8|l[23],decoderConfigDescriptor:{tag:l[24],length:l[25],audioObjectType:l[26]>>>3&31,samplingFrequencyIndex:(7&l[26])<<1|l[27]>>>7&1,channelConfiguration:l[27]>>>3&15}}}},ftyp:function(l){for(var h=new DataView(l.buffer,l.byteOffset,l.byteLength),f={majorBrand:Kn(l.subarray(0,4)),minorVersion:h.getUint32(4),compatibleBrands:[]},m=8;m<l.byteLength;)f.compatibleBrands.push(Kn(l.subarray(m,m+4))),m+=4;return f},dinf:function(l){return{boxes:xt(l)}},dref:function(l){return{version:l[0],flags:new Uint8Array(l.subarray(1,4)),dataReferences:xt(l.subarray(8))}},hdlr:function(l){var h={version:new DataView(l.buffer,l.byteOffset,l.byteLength).getUint8(0),flags:new Uint8Array(l.subarray(1,4)),handlerType:Kn(l.subarray(8,12)),name:""},f=8;for(f=24;f<l.byteLength;f++){if(l[f]===0){f++;break}h.name+=String.fromCharCode(l[f])}return h.name=decodeURIComponent(escape(h.name)),h},mdat:function(l){return{byteLength:l.byteLength,nals:function(h){var f,m,v=new DataView(h.buffer,h.byteOffset,h.byteLength),_=[];for(f=0;f+4<h.length;f+=m)if(m=v.getUint32(f),f+=4,m<=0)_.push("<span style='color:red;'>MALFORMED DATA</span>");else switch(31&h[f]){case 1:_.push("slice_layer_without_partitioning_rbsp");break;case 5:_.push("slice_layer_without_partitioning_rbsp_idr");break;case 6:_.push("sei_rbsp");break;case 7:_.push("seq_parameter_set_rbsp");break;case 8:_.push("pic_parameter_set_rbsp");break;case 9:_.push("access_unit_delimiter_rbsp");break;default:_.push("UNKNOWN NAL - "+h[f]&31)}return _}(l)}},mdhd:function(l){var h,f=new DataView(l.buffer,l.byteOffset,l.byteLength),m=4,v={version:f.getUint8(0),flags:new Uint8Array(l.subarray(1,4)),language:""};return v.version===1?(m+=4,v.creationTime=Xt(f.getUint32(m)),m+=8,v.modificationTime=Xt(f.getUint32(m)),m+=4,v.timescale=f.getUint32(m),m+=8):(v.creationTime=Xt(f.getUint32(m)),m+=4,v.modificationTime=Xt(f.getUint32(m)),m+=4,v.timescale=f.getUint32(m),m+=4),v.duration=f.getUint32(m),m+=4,h=f.getUint16(m),v.language+=String.fromCharCode(96+(h>>10)),v.language+=String.fromCharCode(96+((992&h)>>5)),v.language+=String.fromCharCode(96+(31&h)),v},mdia:function(l){return{boxes:xt(l)}},mfhd:function(l){return{version:l[0],flags:new Uint8Array(l.subarray(1,4)),sequenceNumber:l[4]<<24|l[5]<<16|l[6]<<8|l[7]}},minf:function(l){return{boxes:xt(l)}},mp4a:function(l){var h=new DataView(l.buffer,l.byteOffset,l.byteLength),f={dataReferenceIndex:h.getUint16(6),channelcount:h.getUint16(16),samplesize:h.getUint16(18),samplerate:h.getUint16(24)+h.getUint16(26)/65536};return 28<l.byteLength&&(f.streamDescriptor=xt(l.subarray(28))[0]),f},moof:function(l){return{boxes:xt(l)}},moov:function(l){return{boxes:xt(l)}},mvex:function(l){return{boxes:xt(l)}},mvhd:function(l){var h=new DataView(l.buffer,l.byteOffset,l.byteLength),f=4,m={version:h.getUint8(0),flags:new Uint8Array(l.subarray(1,4))};return m.version===1?(f+=4,m.creationTime=Xt(h.getUint32(f)),f+=8,m.modificationTime=Xt(h.getUint32(f)),f+=4,m.timescale=h.getUint32(f),f+=8):(m.creationTime=Xt(h.getUint32(f)),f+=4,m.modificationTime=Xt(h.getUint32(f)),f+=4,m.timescale=h.getUint32(f),f+=4),m.duration=h.getUint32(f),f+=4,m.rate=h.getUint16(f)+h.getUint16(f+2)/16,f+=4,m.volume=h.getUint8(f)+h.getUint8(f+1)/8,f+=2,f+=2,f+=8,m.matrix=new Uint32Array(l.subarray(f,f+36)),f+=36,f+=24,m.nextTrackId=h.getUint32(f),m},pdin:function(l){var h=new DataView(l.buffer,l.byteOffset,l.byteLength);return{version:h.getUint8(0),flags:new Uint8Array(l.subarray(1,4)),rate:h.getUint32(4),initialDelay:h.getUint32(8)}},sdtp:function(l){var h,f={version:l[0],flags:new Uint8Array(l.subarray(1,4)),samples:[]};for(h=4;h<l.byteLength;h++)f.samples.push({dependsOn:(48&l[h])>>4,isDependedOn:(12&l[h])>>2,hasRedundancy:3&l[h]});return f},sidx:function(l){var h,f=new DataView(l.buffer,l.byteOffset,l.byteLength),m={version:l[0],flags:new Uint8Array(l.subarray(1,4)),references:[],referenceId:f.getUint32(4),timescale:f.getUint32(8),earliestPresentationTime:f.getUint32(12),firstOffset:f.getUint32(16)},v=f.getUint16(22);for(h=24;v;h+=12,v--)m.references.push({referenceType:(128&l[h])>>>7,referencedSize:2147483647&f.getUint32(h),subsegmentDuration:f.getUint32(h+4),startsWithSap:!!(128&l[h+8]),sapType:(112&l[h+8])>>>4,sapDeltaTime:268435455&f.getUint32(h+8)});return m},smhd:function(l){return{version:l[0],flags:new Uint8Array(l.subarray(1,4)),balance:l[4]+l[5]/256}},stbl:function(l){return{boxes:xt(l)}},stco:function(l){var h,f=new DataView(l.buffer,l.byteOffset,l.byteLength),m={version:l[0],flags:new Uint8Array(l.subarray(1,4)),chunkOffsets:[]},v=f.getUint32(4);for(h=8;v;h+=4,v--)m.chunkOffsets.push(f.getUint32(h));return m},stsc:function(l){var h,f=new DataView(l.buffer,l.byteOffset,l.byteLength),m=f.getUint32(4),v={version:l[0],flags:new Uint8Array(l.subarray(1,4)),sampleToChunks:[]};for(h=8;m;h+=12,m--)v.sampleToChunks.push({firstChunk:f.getUint32(h),samplesPerChunk:f.getUint32(h+4),sampleDescriptionIndex:f.getUint32(h+8)});return v},stsd:function(l){return{version:l[0],flags:new Uint8Array(l.subarray(1,4)),sampleDescriptions:xt(l.subarray(8))}},stsz:function(l){var h,f=new DataView(l.buffer,l.byteOffset,l.byteLength),m={version:l[0],flags:new Uint8Array(l.subarray(1,4)),sampleSize:f.getUint32(4),entries:[]};for(h=12;h<l.byteLength;h+=4)m.entries.push(f.getUint32(h));return m},stts:function(l){var h,f=new DataView(l.buffer,l.byteOffset,l.byteLength),m={version:l[0],flags:new Uint8Array(l.subarray(1,4)),timeToSamples:[]},v=f.getUint32(4);for(h=8;v;h+=8,v--)m.timeToSamples.push({sampleCount:f.getUint32(h),sampleDelta:f.getUint32(h+4)});return m},styp:function(l){return hi.ftyp(l)},tfdt:function(l){var h={version:l[0],flags:new Uint8Array(l.subarray(1,4)),baseMediaDecodeTime:l[4]<<24|l[5]<<16|l[6]<<8|l[7]};return h.version===1&&(h.baseMediaDecodeTime*=Math.pow(2,32),h.baseMediaDecodeTime+=l[8]<<24|l[9]<<16|l[10]<<8|l[11]),h},tfhd:function(l){var h,f=new DataView(l.buffer,l.byteOffset,l.byteLength),m={version:l[0],flags:new Uint8Array(l.subarray(1,4)),trackId:f.getUint32(4)},v=1&m.flags[2],_=2&m.flags[2],k=8&m.flags[2],w=16&m.flags[2],L=32&m.flags[2],P=65536&m.flags[0],M=131072&m.flags[0];return h=8,v&&(h+=4,m.baseDataOffset=f.getUint32(12),h+=4),_&&(m.sampleDescriptionIndex=f.getUint32(h),h+=4),k&&(m.defaultSampleDuration=f.getUint32(h),h+=4),w&&(m.defaultSampleSize=f.getUint32(h),h+=4),L&&(m.defaultSampleFlags=f.getUint32(h)),P&&(m.durationIsEmpty=!0),!v&&M&&(m.baseDataOffsetIsMoof=!0),m},tkhd:function(l){var h=new DataView(l.buffer,l.byteOffset,l.byteLength),f=4,m={version:h.getUint8(0),flags:new Uint8Array(l.subarray(1,4))};return m.version===1?(f+=4,m.creationTime=Xt(h.getUint32(f)),f+=8,m.modificationTime=Xt(h.getUint32(f)),f+=4,m.trackId=h.getUint32(f),f+=4,f+=8):(m.creationTime=Xt(h.getUint32(f)),f+=4,m.modificationTime=Xt(h.getUint32(f)),f+=4,m.trackId=h.getUint32(f),f+=4,f+=4),m.duration=h.getUint32(f),f+=4,f+=8,m.layer=h.getUint16(f),f+=2,m.alternateGroup=h.getUint16(f),f+=2,m.volume=h.getUint8(f)+h.getUint8(f+1)/8,f+=2,f+=2,m.matrix=new Uint32Array(l.subarray(f,f+36)),f+=36,m.width=h.getUint16(f)+h.getUint16(f+2)/16,f+=4,m.height=h.getUint16(f)+h.getUint16(f+2)/16,m},traf:function(l){return{boxes:xt(l)}},trak:function(l){return{boxes:xt(l)}},trex:function(l){var h=new DataView(l.buffer,l.byteOffset,l.byteLength);return{version:l[0],flags:new Uint8Array(l.subarray(1,4)),trackId:h.getUint32(4),defaultSampleDescriptionIndex:h.getUint32(8),defaultSampleDuration:h.getUint32(12),defaultSampleSize:h.getUint32(16),sampleDependsOn:3&l[20],sampleIsDependedOn:(192&l[21])>>6,sampleHasRedundancy:(48&l[21])>>4,samplePaddingValue:(14&l[21])>>1,sampleIsDifferenceSample:!!(1&l[21]),sampleDegradationPriority:h.getUint16(22)}},trun:function(l){var h,f={version:l[0],flags:new Uint8Array(l.subarray(1,4)),samples:[]},m=new 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function(l){l.onmessage=function(h){h.data.action==="init"&&h.data.options?this.messageHandlers=new Zc(l,h.data.options):(this.messageHandlers||(this.messageHandlers=new Zc(l)),h.data&&h.data.action&&h.data.action!=="init"&&this.messageHandlers[h.data.action]&&this.messageHandlers[h.data.action](h.data))}}(e)})()}),Zl={videoCodec:"avc1",videoObjectTypeIndicator:".4d400d",audioProfile:"2"},tc=function(i){return i.map(function(r){return r.replace(/avc1\.(\d+)\.(\d+)/i,function(e,t,n){return"avc1."+("00"+Number(t).toString(16)).slice(-2)+"00"+("00"+Number(n).toString(16)).slice(-2)})})},Hi=function(){var i,r=0<arguments.length&&arguments[0]!==void 0?arguments[0]:"",e={codecCount:0};return e.codecCount=r.split(",").length,e.codecCount=e.codecCount||2,(i=/(^|\s|,)+(avc[13])([^ ,]*)/i.exec(r))&&(e.videoCodec=i[2],e.videoObjectTypeIndicator=i[3]),e.audioProfile=/(^|\s|,)+mp4a.[0-9A-Fa-f]+\.([0-9A-Fa-f]+)/i.exec(r),e.audioProfile=e.audioProfile&&e.audioProfile[2],e},Ha=function(i,r,e){return i+"/"+r+'; codecs="'+e.filter(function(t){return!!t}).join(", ")+'"'},Gp=function(i,r){var e,t,n=(e=r).segments&&e.segments.length&&e.segments[0].map?"mp4":"mp2t",a=(t=r.attributes||{}).CODECS?Hi(t.CODECS):Zl,s=r.attributes||{},o=!0,u=!1;if(!r)return[];if(i.mediaGroups.AUDIO&&s.AUDIO){var c=i.mediaGroups.AUDIO[s.AUDIO];if(c){for(var d in o=!(u=!0),c)if(!c[d].uri&&!c[d].playlists){o=!0;break}}}u&&!a.audioProfile&&(o||(a.audioProfile=function(T,S){if(!T.mediaGroups.AUDIO||!S)return null;var C=T.mediaGroups.AUDIO[S];if(!C)return null;for(var E in C){var U=C[E];if(U.default&&U.playlists)return Hi(U.playlists[0].attributes.CODECS).audioProfile}return null}(i,s.AUDIO)),a.audioProfile||(O.log.warn("Multiple audio tracks present but no audio codec string is specified. 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c=o.textTracks().getTrackById(u);n.inbandTextTracks_[u]=c||o.addRemoteTextTrack({kind:"captions",id:u,label:u},!1).track}}s.metadata&&s.metadata.length&&!n.metadataTrack_&&(n.metadataTrack_=o.addRemoteTextTrack({kind:"metadata",label:"Timed Metadata"},!1).track,n.metadataTrack_.inBandMetadataTrackDispatchType=s.metadata.dispatchType)}(this,this.mediaSource_,t),this.pendingBuffers_.push(t)}},{key:"done_",value:function(e){this.mediaSource_.readyState!=="closed"?this.processPendingSegments_():this.pendingBuffers_.length=0}},{key:"createRealSourceBuffers_",value:function(){var e=this,t=["audio","video"];t.forEach(function(n){if(e[n+"Codec_"]&&!e[n+"Buffer_"]){var a=null;if(e.mediaSource_[n+"Buffer_"])(a=e.mediaSource_[n+"Buffer_"]).updating=!1;else{var s=n+'/mp4;codecs="'+e[n+"Codec_"]+'"';a=function(o,u){var c=o.addSourceBuffer(u),d=Object.create(null);d.updating=!1,d.realBuffer_=c;var p=function(y){typeof c[y]=="function"?d[y]=function(){return c[y].apply(c,arguments)}:typeof 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0;for(u=0;u<n.length&&!(n[u].pts>o);u++);return n.slice(u)}(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(t,n,a){if(!n.length)return t;if(a)return n.slice();for(var s=n[0].pts,o=0;o<t.length&&!(t[o].pts>=s);o++);return t.slice(0,o).concat(n)}(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(a,s,o,u){for(var c=Math.ceil(9e4*(s-u)),d=Math.ceil(9e4*(o-u)),p=a.slice(),g=a.length;g--&&!(a[g].pts<=d););if(g===-1)return p;for(var y=g+1;y--&&!(a[y].pts<=c););return y=Math.max(y,0),p.splice(y,g-y+1),p}(this.gopBuffer_,e,t,this.timeMapping_)),!this.audioDisabled_&&this.audioBuffer_&&(this.audioBuffer_.updating=!0,this.audioBuffer_.remove(e,t)),si(e,t,this.metadataTrack_),this.inbandTextTracks_)for(var n in this.inbandTextTracks_)si(e,t,this.inbandTextTracks_[n])}},{key:"processPendingSegments_",value:function(){var e={video:{segments:[],bytes:0},audio:{segments:[],bytes:0},captions:[],metadata:[]};e=this.pendingBuffers_.reduce(function(n,a){var s=a.type,o=a.data,u=a.initSegment;return n[s].segments.push(o),n[s].bytes+=o.byteLength,n[s].initSegment=u,a.captions&&(n.captions=n.captions.concat(a.captions)),a.info&&(n[s].info=a.info),a.metadata&&(n.metadata=n.metadata.concat(a.metadata)),n},e),this.videoBuffer_||this.audioBuffer_||(e.video.bytes===0&&(this.videoCodec_=null),e.audio.bytes===0&&(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);var t=!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_),Hp(this,e.captions,e.metadata)):!this.videoBuffer_||!this.audioDisabled_&&this.audioBuffer_||(t=!0),!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){var n=0,a=void 0;if(e.bytes){a=new Uint8Array(e.bytes),e.segments.forEach(function(s){a.set(s,n),n+=s.byteLength});try{t.updating=!0,t.appendBuffer(a)}catch(s){this.mediaSource_.player_&&this.mediaSource_.player_.error({code:-3,type:"APPEND_BUFFER_ERR",message:s.message,originalError:s})}}}},{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}}]),r}(),qa=function(i){function r(){Gt(this,r);var e=se(this,(r.__proto__||Object.getPrototypeOf(r)).call(this)),t=void 0;for(t in e.nativeMediaSource_=new A.MediaSource,e.nativeMediaSource_)t in r.prototype||typeof e.nativeMediaSource_[t]!="function"||(e[t]=e.nativeMediaSource_[t].bind(e.nativeMediaSource_));return e.duration_=NaN,Object.defineProperty(e,"duration",{get:function(){return this.duration_===1/0?this.duration_:this.nativeMediaSource_.duration},set:function(n){(this.duration_=n)===1/0||(this.nativeMediaSource_.duration=n)}}),Object.defineProperty(e,"seekable",{get:function(){return this.duration_===1/0?O.createTimeRanges([[0,this.nativeMediaSource_.duration]]):this.nativeMediaSource_.seekable}}),Object.defineProperty(e,"readyState",{get:function(){return this.nativeMediaSource_.readyState}}),Object.defineProperty(e,"activeSourceBuffers",{get:function(){return this.activeSourceBuffers_}}),e.sourceBuffers=[],e.activeSourceBuffers_=[],e.updateActiveSourceBuffers_=function(){if(e.activeSourceBuffers_.length=0,e.sourceBuffers.length===1){var n=e.sourceBuffers[0];return n.appendAudioInitSegment_=!0,n.audioDisabled_=!n.audioCodec_,void e.activeSourceBuffers_.push(n)}for(var a=!1,s=!0,o=0;o<e.player_.audioTracks().length;o++){var u=e.player_.audioTracks()[o];if(u.enabled&&u.kind!=="main"){s=!(a=!0);break}}e.sourceBuffers.forEach(function(c,d){if(c.appendAudioInitSegment_=!0,c.videoCodec_&&c.audioCodec_)c.audioDisabled_=a;else if(c.videoCodec_&&!c.audioCodec_)c.audioDisabled_=!0,s=!1;else if(!c.videoCodec_&&c.audioCodec_&&(c.audioDisabled_=d?s:!s,c.audioDisabled_))return;e.activeSourceBuffers_.push(c)})},e.onPlayerMediachange_=function(){e.sourceBuffers.forEach(function(n){n.appendAudioInitSegment_=!0})},e.onHlsReset_=function(){e.sourceBuffers.forEach(function(n){n.transmuxer_&&n.transmuxer_.postMessage({action:"resetCaptions"})})},e.onHlsSegmentTimeMapping_=function(n){e.sourceBuffers.forEach(function(a){return a.timeMapping_=n.mapping})},["sourceopen","sourceclose","sourceended"].forEach(function(n){this.nativeMediaSource_.addEventListener(n,this.trigger.bind(this))},e),e.on("sourceopen",function(n){var a=B.querySelector('[src="'+e.url_+'"]');a&&(e.player_=O(a.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(n){for(var a=Yl(e.duration),s=0;s<e.sourceBuffers.length;s++){var o=e.sourceBuffers[s],u=o.metadataTrack_&&o.metadataTrack_.cues;u&&u.length&&(u[u.length-1].endTime=a)}}),e.on("sourceclose",function(n){this.sourceBuffers.forEach(function(a){a.transmuxer_&&a.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}return ce(r,O.EventTarget),Zt(r,[{key:"addSeekableRange_",value:function(e,t){var n=void 0;if(this.duration!==1/0)throw(n=new Error("MediaSource.addSeekableRange() can only be invoked when the duration is Infinity")).name="InvalidStateError",n.code=11,n;(t>this.nativeMediaSource_.duration||isNaN(this.nativeMediaSource_.duration))&&(this.nativeMediaSource_.duration=t)}},{key:"addSourceBuffer",value:function(e){var t,n,a=void 0,s=(t={type:"",parameters:{}},n=e.trim().split(";"),t.type=n.shift().trim(),n.forEach(function(u){var c=u.trim().split("=");if(1<c.length){var d=c[0].replace(/"/g,"").trim(),p=c[1].replace(/"/g,"").trim();t.parameters[d]=p}}),t);if(/^(video|audio)\/mp2t$/i.test(s.type)){var o=[];s.parameters&&s.parameters.codecs&&(o=s.parameters.codecs.split(","),o=(o=tc(o)).filter(function(u){return ec(u)||ic(u)})),o.length===0&&(o=["avc1.4d400d","mp4a.40.2"]),a=new Xp(this,o),this.sourceBuffers.length!==0&&(this.sourceBuffers[0].createRealSourceBuffers_(),a.createRealSourceBuffers_(),this.sourceBuffers[0].audioDisabled_=!0)}else a=this.nativeMediaSource_.addSourceBuffer(e);return this.sourceBuffers.push(a),a}}]),r}(),nc=0;O.mediaSources={};var rc=function(i,r){var e=O.mediaSources[i];if(!e)throw new Error("Media Source not found (Video.js)");e.trigger({type:"sourceopen",swfId:r})},za=function(){return!!A.MediaSource&&!!A.MediaSource.isTypeSupported&&A.MediaSource.isTypeSupported('video/mp4;codecs="avc1.4d400d,mp4a.40.2"')},qi=function(){if(this.MediaSource={open:rc,supportsNativeMediaSources:za},za())return new qa;throw new Error("Cannot use create a virtual MediaSource for this video")};qi.open=rc,qi.supportsNativeMediaSources=za;var ac={createObjectURL:function(i){var r=void 0;return i instanceof qa?(r=A.URL.createObjectURL(i.nativeMediaSource_),i.url_=r):i instanceof qa?(r="blob:vjs-media-source/"+nc,nc++,O.mediaSources[r]=i,r):(r=A.URL.createObjectURL(i),i.url_=r)}};O.MediaSource=qi,O.URL=ac;var Yp=O.EventTarget,$p=O.mergeOptions,sc=function(i,r){for(var e=$p(i,{duration:r.duration,minimumUpdatePeriod:r.minimumUpdatePeriod}),t=0;t<r.playlists.length;t++){var n=Ma(e,r.playlists[t]);n&&(e=n)}return Ra(r,function(a,s,o,u){if(a.playlists&&a.playlists.length){var c=a.playlists[0].uri,d=Ma(e,a.playlists[0]);d&&((e=d).mediaGroups[s][o][u].playlists[0]=e.playlists[c])}}),e},Wa=function(i){function r(e,t,n,a){Gt(this,r);var s=se(this,(r.__proto__||Object.getPrototypeOf(r)).call(this));if(s.hls_=t,s.withCredentials=n,!e)throw new Error("A non-empty playlist URL or playlist is required");return s.on("minimumUpdatePeriod",function(){s.refreshXml_()}),s.on("mediaupdatetimeout",function(){s.refreshMedia_()}),typeof e=="string"?(s.srcUrl=e,s.state="HAVE_NOTHING",se(s)):(s.masterPlaylistLoader_=a,s.state="HAVE_METADATA",s.started=!0,s.media(e),A.setTimeout(function(){s.trigger("loadedmetadata")},0),s)}return ce(r,Yp),Zt(r,[{key:"dispose",value:function(){this.stopRequest(),A.clearTimeout(this.mediaUpdateTimeout)}},{key:"stopRequest",value:function(){if(this.request){var e=this.request;this.request=null,e.onreadystatechange=null,e.abort()}}},{key:"media",value:function(e){if(!e)return this.media_;if(this.state==="HAVE_NOTHING")throw new Error("Cannot switch media playlist from "+this.state);var t=this.state;if(typeof e=="string"){if(!this.master.playlists[e])throw new Error("Unknown playlist URI: "+e);e=this.master.playlists[e]}var n=!this.media_||e.uri!==this.media_.uri;this.state="HAVE_METADATA",n&&(this.media_&&this.trigger("mediachanging"),this.media_=e,this.refreshMedia_(),t!=="HAVE_MASTER"&&this.trigger("mediachange"))}},{key:"pause",value:function(){this.stopRequest(),A.clearTimeout(this.mediaUpdateTimeout),this.state==="HAVE_NOTHING"&&(this.started=!1)}},{key:"load",value:function(e){var t=this;A.clearTimeout(this.mediaUpdateTimeout);var n=this.media();if(e){var a=n?n.targetDuration/2*1e3:5e3;this.mediaUpdateTimeout=A.setTimeout(function(){return t.load()},a)}else this.started?this.trigger("loadedplaylist"):this.start()}},{key:"parseMasterXml",value:function(){var e=jd(this.masterXml_,{manifestUri:this.srcUrl,clientOffset:this.clientOffset_});e.uri=this.srcUrl;for(var t=0;t<e.playlists.length;t++){var n="placeholder-uri-"+t;e.playlists[t].uri=n,e.playlists[n]=e.playlists[t]}return Ra(e,function(a,s,o,u){if(a.playlists&&a.playlists.length){var c="placeholder-uri-"+s+"-"+o+"-"+u;a.playlists[0].uri=c,e.playlists[c]=a.playlists[0]}}),Al(e),Ll(e),e}},{key:"start",value:function(){var e=this;this.started=!0,this.request=this.hls_.xhr({uri:this.srcUrl,withCredentials:this.withCredentials},function(t,n){if(e.request){if(e.request=null,t)return e.error={status:n.status,message:"DASH playlist request error at URL: "+e.srcUrl,responseText:n.responseText,code:2},e.state==="HAVE_NOTHING"&&(e.started=!1),e.trigger("error");e.masterXml_=n.responseText,n.responseHeaders&&n.responseHeaders.date?e.masterLoaded_=Date.parse(n.responseHeaders.date):e.masterLoaded_=Date.now(),e.syncClientServerClock_(e.onClientServerClockSync_.bind(e))}})}},{key:"syncClientServerClock_",value:function(e){var t=this,n=Fd(this.masterXml_);return n===null?(this.clientOffset_=this.masterLoaded_-Date.now(),e()):n.method==="DIRECT"?(this.clientOffset_=n.value-Date.now(),e()):void(this.request=this.hls_.xhr({uri:le(this.srcUrl,n.value),method:n.method,withCredentials:this.withCredentials},function(a,s){if(t.request){if(a)return t.clientOffset_=t.masterLoaded_-Date.now(),e();var o=void 0;o=n.method==="HEAD"?s.responseHeaders&&s.responseHeaders.date?Date.parse(s.responseHeaders.date):t.masterLoaded_:Date.parse(s.responseText),t.clientOffset_=o-Date.now(),e()}}))}},{key:"onClientServerClockSync_",value:function(){var e=this;this.master=this.parseMasterXml(),this.state="HAVE_MASTER",this.trigger("loadedplaylist"),this.media_||this.media(this.master.playlists[0]),A.setTimeout(function(){e.trigger("loadedmetadata")},0),this.master.minimumUpdatePeriod&&A.setTimeout(function(){e.trigger("minimumUpdatePeriod")},this.master.minimumUpdatePeriod)}},{key:"refreshXml_",value:function(){var e=this;this.request=this.hls_.xhr({uri:this.srcUrl,withCredentials:this.withCredentials},function(t,n){if(e.request){if(e.request=null,t)return e.error={status:n.status,message:"DASH playlist request error at URL: "+e.srcUrl,responseText:n.responseText,code:2},e.state==="HAVE_NOTHING"&&(e.started=!1),e.trigger("error");e.masterXml_=n.responseText;var a=e.parseMasterXml();e.master=sc(e.master,a),A.setTimeout(function(){e.trigger("minimumUpdatePeriod")},e.master.minimumUpdatePeriod)}})}},{key:"refreshMedia_",value:function(){var e=this,t=void 0,n=void 0;n=this.masterPlaylistLoader_?(t=this.masterPlaylistLoader_.master,this.masterPlaylistLoader_.parseMasterXml()):(t=this.master,this.parseMasterXml());var a=sc(t,n);a?(this.masterPlaylistLoader_?this.masterPlaylistLoader_.master=a:this.master=a,this.media_=a.playlists[this.media_.uri]):this.trigger("playlistunchanged"),this.media().endList||(this.mediaUpdateTimeout=A.setTimeout(function(){e.trigger("mediaupdatetimeout")},Ol(this.media(),!!a))),this.trigger("loadedplaylist")}}]),r}(),zi=function(i){return O.log.debug?O.log.debug.bind(O,"VHS:",i+" >"):function(){}};function Wi(){}var Kp=function(){function i(r,e,t,n){Gt(this,i),this.callbacks_=[],this.pendingCallback_=null,this.timestampOffset_=0,this.mediaSource=r,this.processedAppend_=!1,this.type_=t,this.mimeType_=e,this.logger_=zi("SourceUpdater["+t+"]["+e+"]"),r.readyState==="closed"?r.addEventListener("sourceopen",this.createSourceBuffer_.bind(this,e,n)):this.createSourceBuffer_(e,n)}return Zt(i,[{key:"createSourceBuffer_",value:function(r,e){var t=this;this.sourceBuffer_=this.mediaSource.addSourceBuffer(r),this.logger_("created SourceBuffer"),e&&(e.trigger("sourcebufferadded"),this.mediaSource.sourceBuffers.length<2)?e.on("sourcebufferadded",function(){t.start_()}):this.start_()}},{key:"start_",value:function(){var r=this;this.started_=!0,this.onUpdateendCallback_=function(){var e=r.pendingCallback_;r.pendingCallback_=null,r.logger_("buffered ["+ja(r.buffered())+"]"),e&&e(),r.runCallback_()},this.sourceBuffer_.addEventListener("updateend",this.onUpdateendCallback_),this.runCallback_()}},{key:"abort",value:function(r){var e=this;this.processedAppend_&&this.queueCallback_(function(){e.sourceBuffer_.abort()},r)}},{key:"appendBuffer",value:function(r,e){var t=this;this.processedAppend_=!0,this.queueCallback_(function(){t.sourceBuffer_.appendBuffer(r)},e)}},{key:"buffered",value:function(){return this.sourceBuffer_?this.sourceBuffer_.buffered:O.createTimeRanges()}},{key:"remove",value:function(r,e){var t=this,n=2<arguments.length&&arguments[2]!==void 0?arguments[2]:Wi;this.processedAppend_&&this.queueCallback_(function(){t.logger_("remove ["+r+" => "+e+"]"),t.sourceBuffer_.remove(r,e)},n)}},{key:"updating",value:function(){return!this.sourceBuffer_||this.sourceBuffer_.updating||this.pendingCallback_}},{key:"timestampOffset",value:function(r){var e=this;return typeof r!="undefined"&&(this.queueCallback_(function(){e.sourceBuffer_.timestampOffset=r}),this.timestampOffset_=r),this.timestampOffset_}},{key:"queueCallback_",value:function(r,e){this.callbacks_.push([r.bind(this),e]),this.runCallback_()}},{key:"runCallback_",value:function(){var r=void 0;!this.updating()&&this.callbacks_.length&&this.started_&&(r=this.callbacks_.shift(),this.pendingCallback_=r[1],r[0]())}},{key:"dispose",value:function(){this.sourceBuffer_.removeEventListener("updateend",this.onUpdateendCallback_),this.sourceBuffer_&&this.mediaSource.readyState==="open"&&this.sourceBuffer_.abort()}}]),i}(),Nt={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},Fn=2,oc=-101,uc=-102,lc=function(i){var r,e,t={};return i.byterange&&(t.Range=(r=i.byterange,e=r.offset+r.length-1,"bytes="+r.offset+"-"+e)),t},cc=function(i){i.forEach(function(r){r.abort()})},Ga=function(i,r){return r.timedout?{status:r.status,message:"HLS request timed-out at URL: "+r.uri,code:oc,xhr:r}:r.aborted?{status:r.status,message:"HLS request aborted at URL: "+r.uri,code:uc,xhr:r}:i?{status:r.status,message:"HLS request errored at URL: "+r.uri,code:Fn,xhr:r}:null},Qp=function(i,r,e){var t=0,n=!1;return function(a,s){var o,u,c;if(!n)return a?(n=!0,cc(i),e(a,s)):(t+=1)===i.length?(s.endOfAllRequests=Date.now(),s.encryptedBytes?(u=s,c=e,(o=r).addEventListener("message",function d(p){if(p.data.source===u.requestId){o.removeEventListener("message",d);var g=p.data.decrypted;return u.bytes=new Uint8Array(g.bytes,g.byteOffset,g.byteLength),c(null,u)}}),void o.postMessage(Fl({source:u.requestId,encrypted:u.encryptedBytes,key:u.key.bytes,iv:u.key.iv}),[u.encryptedBytes.buffer,u.key.bytes.buffer])):e(null,s)):void 0}},Jp=function(i,r){return function(e){var t,n,a;return i.stats=O.mergeOptions(i.stats,(n=(t=e).target,(a={bandwidth:1/0,bytesReceived:0,roundTripTime:Date.now()-n.requestTime||0}).bytesReceived=t.loaded,a.bandwidth=Math.floor(a.bytesReceived/a.roundTripTime*8*1e3),a)),!i.stats.firstBytesReceivedAt&&i.stats.bytesReceived&&(i.stats.firstBytesReceivedAt=Date.now()),r(e,i)}},Zp=function(i,r,e,t,n,a,s){var o,u,c,d,p,g=[],y=Qp(g,e,s);if(n.key){var b=i(O.mergeOptions(r,{uri:n.key.resolvedUri,responseType:"arraybuffer"}),(o=n,u=y,function(I,x){var q=x.response,H=Ga(I,x);if(H)return u(H,o);if(q.byteLength!==16)return u({status:x.status,message:"Invalid HLS key at URL: "+x.uri,code:Fn,xhr:x},o);var R=new DataView(q);return o.key.bytes=new Uint32Array([R.getUint32(0),R.getUint32(4),R.getUint32(8),R.getUint32(12)]),u(null,o)}));g.push(b)}if(n.map&&!n.map.bytes){var T=i(O.mergeOptions(r,{uri:n.map.resolvedUri,responseType:"arraybuffer",headers:lc(n.map)}),(c=n,d=t,p=y,function(I,x){var q=x.response,H=Ga(I,x);return H?p(H,c):q.byteLength===0?p({status:x.status,message:"Empty HLS segment content at URL: "+x.uri,code:Fn,xhr:x},c):(c.map.bytes=new Uint8Array(x.response),d.isInitialized()||d.init(),c.map.timescales=Qt.timescale(c.map.bytes),c.map.videoTrackIds=Qt.videoTrackIds(c.map.bytes),p(null,c))}));g.push(T)}var S,C,E,U=i(O.mergeOptions(r,{uri:n.resolvedUri,responseType:"arraybuffer",headers:lc(n)}),(S=n,C=t,E=y,function(I,x){var q,H=x.response,R=Ga(I,x),G=void 0;return R?E(R,S):H.byteLength===0?E({status:x.status,message:"Empty HLS segment content at URL: "+x.uri,code:Fn,xhr:x},S):(S.stats={bandwidth:(q=x).bandwidth,bytesReceived:q.bytesReceived||0,roundTripTime:q.roundTripTime||0},S.key?S.encryptedBytes=new Uint8Array(x.response):S.bytes=new Uint8Array(x.response),S.map&&S.map.bytes&&(C.isInitialized()||C.init(),(G=C.parse(S.bytes,S.map.videoTrackIds,S.map.timescales))&&G.captions&&(S.captionStreams=G.captionStreams,S.fmp4Captions=G.captions)),E(null,S))}));return U.addEventListener("progress",Jp(n,a)),g.push(U),function(){return cc(g)}},hc=function(i,r){var e;return i&&(e=A.getComputedStyle(i))?e[r]:""},Gi=function(i,r){var e=i.slice();i.sort(function(t,n){var a=r(t,n);return a===0?e.indexOf(t)-e.indexOf(n):a})},Xa=function(i,r){var e=void 0,t=void 0;return i.attributes.BANDWIDTH&&(e=i.attributes.BANDWIDTH),e=e||A.Number.MAX_VALUE,r.attributes.BANDWIDTH&&(t=r.attributes.BANDWIDTH),e-(t=t||A.Number.MAX_VALUE)},dc=function(i,r,e){if(!i||!r)return!1;var t=e===i.segments.length;return i.endList&&r.readyState==="open"&&t},pc=function(i){return typeof i=="number"&&isFinite(i)},Ya=function(i){function r(e){Gt(this,r);var t=se(this,(r.__proto__||Object.getPrototypeOf(r)).call(this));if(!e)throw new TypeError("Initialization settings are required");if(typeof e.currentTime!="function")throw new TypeError("No currentTime getter specified");if(!e.mediaSource)throw new TypeError("No MediaSource specified");return t.bandwidth=e.bandwidth,t.throughput={rate:0,count:0},t.roundTrip=NaN,t.resetStats_(),t.mediaIndex=null,t.hasPlayed_=e.hasPlayed,t.currentTime_=e.currentTime,t.seekable_=e.seekable,t.seeking_=e.seeking,t.duration_=e.duration,t.mediaSource_=e.mediaSource,t.hls_=e.hls,t.loaderType_=e.loaderType,t.startingMedia_=void 0,t.segmentMetadataTrack_=e.segmentMetadataTrack,t.goalBufferLength_=e.goalBufferLength,t.sourceType_=e.sourceType,t.inbandTextTracks_=e.inbandTextTracks,t.state_="INIT",t.checkBufferTimeout_=null,t.error_=void 0,t.currentTimeline_=-1,t.pendingSegment_=null,t.mimeType_=null,t.sourceUpdater_=null,t.xhrOptions_=null,t.activeInitSegmentId_=null,t.initSegments_={},t.captionParser_=new Tp,t.decrypter_=e.decrypter,t.syncController_=e.syncController,t.syncPoint_={segmentIndex:0,time:0},t.syncController_.on("syncinfoupdate",function(){return t.trigger("syncinfoupdate")}),t.mediaSource_.addEventListener("sourceopen",function(){return t.ended_=!1}),t.fetchAtBuffer_=!1,t.logger_=zi("SegmentLoader["+t.loaderType_+"]"),Object.defineProperty(t,"state",{get:function(){return this.state_},set:function(n){n!==this.state_&&(this.logger_(this.state_+" -> "+n),this.state_=n)}}),t}return ce(r,O.EventTarget),Zt(r,[{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_.reset()}},{key:"abort",value:function(){this.state==="WAITING"?(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 typeof e!="undefined"&&(this.error_=e),this.pendingSegment_=null,this.error_}},{key:"endOfStream",value:function(){this.ended_=!0,this.pause(),this.trigger("ended")}},{key:"buffered_",value:function(){return this.sourceUpdater_?this.sourceUpdater_.buffered():O.createTimeRanges()}},{key:"initSegment",value:function(e){var t=1<arguments.length&&arguments[1]!==void 0&&arguments[1];if(!e)return null;var n=jn(e),a=this.initSegments_[n];return t&&!a&&e.bytes&&(this.initSegments_[n]=a={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:e.bytes,timescales:e.timescales,videoTrackIds:e.videoTrackIds}),a||e}},{key:"couldBeginLoading_",value:function(){return this.playlist_&&(this.sourceUpdater_||this.mimeType_&&this.state==="INIT")&&!this.paused()}},{key:"load",value:function(){if(this.monitorBuffer_(),this.playlist_){if(this.syncController_.setDateTimeMapping(this.playlist_),this.state==="INIT"&&this.couldBeginLoading_())return this.init_();!this.couldBeginLoading_()||this.state!=="READY"&&this.state!=="INIT"||(this.state="READY")}}},{key:"init_",value:function(){return this.state="READY",this.sourceUpdater_=new Kp(this.mediaSource_,this.mimeType_,this.loaderType_,this.sourceBufferEmitter_),this.resetEverything(),this.monitorBuffer_()}},{key:"playlist",value:function(e){var t=1<arguments.length&&arguments[1]!==void 0?arguments[1]:{};if(e){var n=this.playlist_,a=this.pendingSegment_;this.playlist_=e,this.xhrOptions_=t,this.hasPlayed_()||(e.syncInfo={mediaSequence:e.mediaSequence,time:0});var s=n?n.id:null;if(this.logger_("playlist update ["+s+" => "+e.id+"]"),this.trigger("syncinfoupdate"),this.state==="INIT"&&this.couldBeginLoading_())return this.init_();if(n&&n.uri===e.uri){var o=e.mediaSequence-n.mediaSequence;this.logger_("live window shift ["+o+"]"),this.mediaIndex!==null&&(this.mediaIndex-=o),a&&(a.mediaIndex-=o,0<=a.mediaIndex&&(a.segment=e.segments[a.mediaIndex])),this.syncController_.saveExpiredSegmentInfo(n,e)}else this.mediaIndex!==null&&this.resyncLoader()}}},{key:"pause",value:function(){this.checkBufferTimeout_&&(A.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=null)}},{key:"paused",value:function(){return this.checkBufferTimeout_===null}},{key:"mimeType",value:function(e,t){this.mimeType_||(this.mimeType_=e,this.sourceBufferEmitter_=t,this.state==="INIT"&&this.couldBeginLoading_()&&this.init_())}},{key:"resetEverything",value:function(e){this.ended_=!1,this.resetLoader(),this.remove(0,this.duration_(),e),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,n){if(this.sourceUpdater_&&this.sourceUpdater_.remove(e,t,n),si(e,t,this.segmentMetadataTrack_),this.inbandTextTracks_)for(var a in this.inbandTextTracks_)si(e,t,this.inbandTextTracks_[a])}},{key:"monitorBuffer_",value:function(){this.checkBufferTimeout_&&A.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=A.setTimeout(this.monitorBufferTick_.bind(this),1)}},{key:"monitorBufferTick_",value:function(){this.state==="READY"&&this.fillBuffer_(),this.checkBufferTimeout_&&A.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=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_()));var e=this.checkBuffer_(this.buffered_(),this.playlist_,this.mediaIndex,this.hasPlayed_(),this.currentTime_(),this.syncPoint_);e&&(dc(this.playlist_,this.mediaSource_,e.mediaIndex)?this.endOfStream():(e.mediaIndex!==this.playlist_.segments.length-1||this.mediaSource_.readyState!=="ended"||this.seeking_())&&((e.timeline!==this.currentTimeline_||e.startOfSegment!==null&&e.startOfSegment<this.sourceUpdater_.timestampOffset())&&(this.syncController_.reset(),e.timestampOffset=e.startOfSegment,this.captionParser_.clearAllCaptions()),this.loadSegment_(e)))}}},{key:"checkBuffer_",value:function(e,t,n,a,s,o){var u=0,c=void 0;e.length&&(u=e.end(e.length-1));var d=Math.max(0,u-s);if(!t.segments.length||d>=this.goalBufferLength_()||!a&&1<=d)return null;if(o===null)return n=this.getSyncSegmentCandidate_(t),this.generateSegmentInfo_(t,n,null,!0);if(n!==null){var p=t.segments[n];return c=p&&p.end?p.end:u,this.generateSegmentInfo_(t,n+1,c,!1)}if(this.fetchAtBuffer_){var g=Bt.getMediaInfoForTime(t,u,o.segmentIndex,o.time);n=g.mediaIndex,c=g.startTime}else{var y=Bt.getMediaInfoForTime(t,s,o.segmentIndex,o.time);n=y.mediaIndex,c=y.startTime}return this.generateSegmentInfo_(t,n,c,!1)}},{key:"getSyncSegmentCandidate_",value:function(e){var t=this;if(this.currentTimeline_===-1)return 0;var n=e.segments.map(function(a,s){return{timeline:a.timeline,segmentIndex:s}}).filter(function(a){return a.timeline===t.currentTimeline_});return n.length?n[Math.min(n.length-1,1)].segmentIndex:Math.max(e.segments.length-1,0)}},{key:"generateSegmentInfo_",value:function(e,t,n,a){if(t<0||t>=e.segments.length)return null;var s=e.segments[t];return{requestId:"segment-loader-"+Math.random(),uri:s.resolvedUri,mediaIndex:t,isSyncRequest:a,startOfSegment:n,playlist:e,bytes:null,encryptedBytes:null,timestampOffset:null,timeline:s.timeline,duration:s.duration,segment:s}}},{key:"abortRequestEarly_",value:function(e){if(this.hls_.tech_.paused()||!this.xhrOptions_.timeout||!this.playlist_.attributes.BANDWIDTH||Date.now()-(e.firstBytesReceivedAt||Date.now())<1e3)return!1;var t=this.currentTime_(),n=e.bandwidth,a=this.pendingSegment_.duration,s=Bt.estimateSegmentRequestTime(a,n,this.playlist_,e.bytesReceived),o=function(p,g){var y=2<arguments.length&&arguments[2]!==void 0?arguments[2]:1;return((p.length?p.end(p.length-1):0)-g)/y}(this.buffered_(),t,this.hls_.tech_.playbackRate())-1;if(s<=o)return!1;var u=function(p){var g=p.master,y=p.currentTime,b=p.bandwidth,T=p.duration,S=p.segmentDuration,C=p.timeUntilRebuffer,E=p.currentTimeline,U=p.syncController,I=g.playlists.filter(function(R){return!Bt.isIncompatible(R)}),x=I.filter(Bt.isEnabled);x.length||(x=I.filter(function(R){return!Bt.isDisabled(R)}));var q=x.filter(Bt.hasAttribute.bind(null,"BANDWIDTH")).map(function(R){var G=U.getSyncPoint(R,T,E,y)?1:2;return{playlist:R,rebufferingImpact:Bt.estimateSegmentRequestTime(S,b,R)*G-C}}),H=q.filter(function(R){return R.rebufferingImpact<=0});return Gi(H,function(R,G){return Xa(G.playlist,R.playlist)}),H.length?H[0]:(Gi(q,function(R,G){return R.rebufferingImpact-G.rebufferingImpact}),q[0]||null)}({master:this.hls_.playlists.master,currentTime:t,bandwidth:n,duration:this.duration_(),segmentDuration:a,timeUntilRebuffer:o,currentTimeline:this.currentTimeline_,syncController:this.syncController_});if(u){var c=s-o-u.rebufferingImpact,d=.5;return o<=Vi&&(d=1),!u.playlist||u.playlist.uri===this.playlist_.uri||c<d?!1:(this.bandwidth=u.playlist.attributes.BANDWIDTH*Nt.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=Zp(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){var t,n,a,s,o=(t=this.seekable_(),n=this.currentTime_(),a=this.playlist_.targetDuration||10,s=void 0,s=t.length&&0<t.start(0)&&t.start(0)<n?t.start(0):n-30,Math.min(s,n-a));0<o&&this.remove(0,o)}},{key:"createSimplifiedSegmentObj_",value:function(e){var t=e.segment,n={resolvedUri:t.resolvedUri,byterange:t.byterange,requestId:e.requestId};if(t.key){var a=t.key.iv||new Uint32Array([0,0,0,e.mediaIndex+e.playlist.mediaSequence]);n.key={resolvedUri:t.key.resolvedUri,iv:a}}return t.map&&(n.map=this.initSegment(t.map)),n}},{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)return this.pendingSegment_=null,this.state="READY",e.code===uc?void(this.mediaRequestsAborted+=1):(this.pause(),e.code===oc?(this.mediaRequestsTimedout+=1,this.bandwidth=1,this.roundTrip=NaN,void this.trigger("bandwidthupdate")):(this.mediaRequestsErrored+=1,this.error(e),void this.trigger("error")));this.bandwidth=t.stats.bandwidth,this.roundTrip=t.stats.roundTripTime,t.map&&(t.map=this.initSegment(t.map,!0)),this.processSegmentResponse_(t)}}else this.mediaRequestsAborted+=1}},{key:"processSegmentResponse_",value:function(e){var t=this.pendingSegment_;t.bytes=e.bytes,e.map&&(t.segment.map.bytes=e.map.bytes),t.endOfAllRequests=e.endOfAllRequests,e.fmp4Captions&&(function(n,a,s){for(var o in s)if(!n[o]){a.trigger({type:"usage",name:"hls-608"});var u=a.textTracks().getTrackById(o);n[o]=u||a.addRemoteTextTrack({kind:"captions",id:o,label:o},!1).track}}(this.inbandTextTracks_,this.hls_.tech_,e.captionStreams),function(n){var a=n.inbandTextTracks,s=n.captionArray,o=n.timestampOffset;if(s){var u=window.WebKitDataCue||window.VTTCue;s.forEach(function(c){var d=c.stream,p=c.startTime,g=c.endTime;a[d]&&(p+=o,g+=o,a[d].addCue(new u(p,g,c.text)))})}}({inbandTextTracks:this.inbandTextTracks_,captionArray:e.fmp4Captions,timestampOffset:0}),this.captionParser_.clearParsedCaptions()),this.handleSegment_()}},{key:"handleSegment_",value:function(){var e=this;if(this.pendingSegment_){var t=this.pendingSegment_,n=t.segment,a=this.syncController_.probeSegmentInfo(t);typeof this.startingMedia_=="undefined"&&a&&(a.containsAudio||a.containsVideo)&&(this.startingMedia_={containsAudio:a.containsAudio,containsVideo:a.containsVideo});var s,o,u,c=(s=this.loaderType_,o=this.startingMedia_,u=a,s==="main"&&o&&u?u.containsAudio||u.containsVideo?o.containsVideo&&!u.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.":!o.containsVideo&&u.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(c)return this.error({message:c,blacklistDuration:1/0}),void this.trigger("error");if(t.isSyncRequest)return this.trigger("syncinfoupdate"),this.pendingSegment_=null,void(this.state="READY");t.timestampOffset!==null&&t.timestampOffset!==this.sourceUpdater_.timestampOffset()&&(this.sourceUpdater_.timestampOffset(t.timestampOffset),this.trigger("timestampoffset"));var d,p,g,y,b,T,S,C,E,U,I,x=this.syncController_.mappingForTimeline(t.timeline);if(x!==null&&this.trigger({type:"segmenttimemapping",mapping:x}),this.state="APPENDING",n.map){var q=jn(n.map);if(!this.activeInitSegmentId_||this.activeInitSegmentId_!==q){var H=this.initSegment(n.map);this.sourceUpdater_.appendBuffer(H.bytes,function(){e.activeInitSegmentId_=q})}}t.byteLength=t.bytes.byteLength,typeof n.start=="number"&&typeof n.end=="number"?this.mediaSecondsLoaded+=n.end-n.start:this.mediaSecondsLoaded+=n.duration,this.logger_((p=(d=t).segment,g=p.start,y=p.end,b=d.playlist,T=b.mediaSequence,S=b.id,C=b.segments,E=C===void 0?[]:C,U=d.mediaIndex,I=d.timeline,["appending ["+U+"] of ["+T+", "+(T+E.length)+"] from playlist ["+S+"]","["+g+" => "+y+"] in timeline ["+I+"]"].join(" "))),this.sourceUpdater_.appendBuffer(t.bytes,this.handleUpdateEnd_.bind(this))}else this.state="READY"}},{key:"handleUpdateEnd_",value:function(){if(!this.pendingSegment_)return this.state="READY",void(this.paused()||this.monitorBuffer_());var e=this.pendingSegment_,t=e.segment,n=this.mediaIndex!==null;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():(n&&this.trigger("bandwidthupdate"),this.trigger("progress"),dc(e.playlist,this.mediaSource_,e.mediaIndex+1)&&this.endOfStream(),this.paused()||this.monitorBuffer_())}},{key:"recordThroughput_",value:function(e){var t=this.throughput.rate,n=Date.now()-e.endOfAllRequests+1,a=Math.floor(e.byteLength/n*8*1e3);this.throughput.rate+=(a-t)/++this.throughput.count}},{key:"addSegmentMetadataCue_",value:function(e){if(this.segmentMetadataTrack_){var t=e.segment,n=t.start,a=t.end;if(pc(n)&&pc(a)){si(n,a,this.segmentMetadataTrack_);var s=A.WebKitDataCue||A.VTTCue,o={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:n,end:a},u=new s(n,a,JSON.stringify(o));u.value=o,this.segmentMetadataTrack_.addCue(u)}}}}]),r}(),fc=function(i){return decodeURIComponent(escape(String.fromCharCode.apply(null,i)))},mc=new Uint8Array(`

`.split("").map(function(i){return i.charCodeAt(0)})),tf=function(i){function r(e){var t=1<arguments.length&&arguments[1]!==void 0?arguments[1]:{};Gt(this,r);var n=se(this,(r.__proto__||Object.getPrototypeOf(r)).call(this,e,t));return n.mediaSource_=null,n.subtitlesTrack_=null,n}return ce(r,Ya),Zt(r,[{key:"buffered_",value:function(){if(!this.subtitlesTrack_||!this.subtitlesTrack_.cues.length)return O.createTimeRanges();var e=this.subtitlesTrack_.cues,t=e[0].startTime,n=e[e.length-1].startTime;return O.createTimeRanges([[t,n]])}},{key:"initSegment",value:function(e){var t=1<arguments.length&&arguments[1]!==void 0&&arguments[1];if(!e)return null;var n=jn(e),a=this.initSegments_[n];if(t&&!a&&e.bytes){var s=mc.byteLength+e.bytes.byteLength,o=new Uint8Array(s);o.set(e.bytes),o.set(mc,e.bytes.byteLength),this.initSegments_[n]=a={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:o}}return a||e}},{key:"couldBeginLoading_",value:function(){return this.playlist_&&this.subtitlesTrack_&&!this.paused()}},{key:"init_",value:function(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()}},{key:"track",value:function(e){return typeof e=="undefined"||(this.subtitlesTrack_=e,this.state==="INIT"&&this.couldBeginLoading_()&&this.init_()),this.subtitlesTrack_}},{key:"remove",value:function(e,t){si(e,t,this.subtitlesTrack_)}},{key:"fillBuffer_",value:function(){var e=this;this.syncPoint_||(this.syncPoint_=this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_()));var t=this.checkBuffer_(this.buffered_(),this.playlist_,this.mediaIndex,this.hasPlayed_(),this.currentTime_(),this.syncPoint_);if(t=this.skipEmptySegments_(t)){if(this.syncController_.timestampOffsetForTimeline(t.timeline)===null)return this.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);return e}},{key:"handleSegment_",value:function(){var e=this;if(this.pendingSegment_&&this.subtitlesTrack_){this.state="APPENDING";var t=this.pendingSegment_,n=t.segment;if(typeof A.WebVTT!="function"&&this.subtitlesTrack_&&this.subtitlesTrack_.tech_){var a=function(){e.handleSegment_()};return this.state="WAITING_ON_VTTJS",this.subtitlesTrack_.tech_.one("vttjsloaded",a),void this.subtitlesTrack_.tech_.one("vttjserror",function(){e.subtitlesTrack_.tech_.off("vttjsloaded",a),e.error({message:"Error loading vtt.js"}),e.state="READY",e.pause(),e.trigger("error")})}n.requested=!0;try{this.parseVTTCues_(t)}catch(s){return this.error({message:s.message}),this.state="READY",this.pause(),this.trigger("error")}if(this.updateTimeMapping_(t,this.syncController_.timelines[t.timeline],this.playlist_),t.isSyncRequest)return this.trigger("syncinfoupdate"),this.pendingSegment_=null,void(this.state="READY");t.byteLength=t.bytes.byteLength,this.mediaSecondsLoaded+=n.duration,t.cues.length&&this.remove(t.cues[0].endTime,t.cues[t.cues.length-1].endTime),t.cues.forEach(function(s){e.subtitlesTrack_.addCue(s)}),this.handleUpdateEnd_()}else this.state="READY"}},{key:"parseVTTCues_",value:function(e){var t=void 0,n=!1;typeof A.TextDecoder=="function"?t=new A.TextDecoder("utf8"):(t=A.WebVTT.StringDecoder(),n=!0);var a=new A.WebVTT.Parser(A,A.vttjs,t);if(e.cues=[],e.timestampmap={MPEGTS:0,LOCAL:0},a.oncue=e.cues.push.bind(e.cues),a.ontimestampmap=function(u){return e.timestampmap=u},a.onparsingerror=function(u){O.log.warn("Error encountered when parsing cues: "+u.message)},e.segment.map){var s=e.segment.map.bytes;n&&(s=fc(s)),a.parse(s)}var o=e.bytes;n&&(o=fc(o)),a.parse(o),a.flush()}},{key:"updateTimeMapping_",value:function(e,t,n){var a=e.segment;if(t)if(e.cues.length){var s=e.timestampmap,o=s.MPEGTS/9e4-s.LOCAL+t.mapping;if(e.cues.forEach(function(d){d.startTime+=o,d.endTime+=o}),!n.syncInfo){var u=e.cues[0].startTime,c=e.cues[e.cues.length-1].startTime;n.syncInfo={mediaSequence:n.mediaSequence+e.mediaIndex,time:Math.min(u,c-a.duration)}}}else a.empty=!0}}]),r}(),ef=function(i,r){for(var e=i.cues,t=0;t<e.length;t++){var n=e[t];if(r>=n.adStartTime&&r<=n.adEndTime)return n}return null},nf=Ep,gc=[{name:"VOD",run:function(i,r,e,t,n){return e===1/0?null:{time:0,segmentIndex:0}}},{name:"ProgramDateTime",run:function(i,r,e,t,n){if(!i.datetimeToDisplayTime)return null;var a=r.segments||[],s=null,o=null;n=n||0;for(var u=0;u<a.length;u++){var c=a[u];if(c.dateTimeObject){var d=c.dateTimeObject.getTime()/1e3+i.datetimeToDisplayTime,p=Math.abs(n-d);if(o!==null&&o<p)break;o=p,s={time:d,segmentIndex:u}}}return s}},{name:"Segment",run:function(i,r,e,t,n){var a=r.segments||[],s=null,o=null;n=n||0;for(var u=0;u<a.length;u++){var c=a[u];if(c.timeline===t&&typeof c.start!="undefined"){var d=Math.abs(n-c.start);if(o!==null&&o<d)break;(!s||o===null||d<=o)&&(o=d,s={time:c.start,segmentIndex:u})}}return s}},{name:"Discontinuity",run:function(i,r,e,t,n){var a=null;if(n=n||0,r.discontinuityStarts&&r.discontinuityStarts.length)for(var s=null,o=0;o<r.discontinuityStarts.length;o++){var u=r.discontinuityStarts[o],c=r.discontinuitySequence+o+1,d=i.discontinuities[c];if(d){var p=Math.abs(n-d.time);if(s!==null&&s<p)break;(!a||s===null||p<=s)&&(s=p,a={time:d.time,segmentIndex:u})}}return a}},{name:"Playlist",run:function(i,r,e,t,n){return r.syncInfo?{time:r.syncInfo.time,segmentIndex:r.syncInfo.mediaSequence-r.mediaSequence}:null}}],rf=function(i){function r(){Gt(this,r);var e=se(this,(r.__proto__||Object.getPrototypeOf(r)).call(this));return e.inspectCache_=void 0,e.timelines=[],e.discontinuities=[],e.datetimeToDisplayTime=null,e.logger_=zi("SyncController"),e}return ce(r,O.EventTarget),Zt(r,[{key:"getSyncPoint",value:function(e,t,n,a){var s=this.runStrategies_(e,t,n,a);return s.length?this.selectSyncPoint_(s,{key:"time",value:a}):null}},{key:"getExpiredTime",value:function(e,t){if(!e||!e.segments)return null;var n=this.runStrategies_(e,t,e.discontinuitySequence,0);if(!n.length)return null;var a=this.selectSyncPoint_(n,{key:"segmentIndex",value:0});return 0<a.segmentIndex&&(a.time*=-1),Math.abs(a.time+Fi(e,a.segmentIndex,0))}},{key:"runStrategies_",value:function(e,t,n,a){for(var s=[],o=0;o<gc.length;o++){var u=gc[o],c=u.run(this,e,t,n,a);c&&(c.strategy=u.name,s.push({strategy:u.name,syncPoint:c}))}return s}},{key:"selectSyncPoint_",value:function(e,t){for(var n=e[0].syncPoint,a=Math.abs(e[0].syncPoint[t.key]-t.value),s=e[0].strategy,o=1;o<e.length;o++){var u=Math.abs(e[o].syncPoint[t.key]-t.value);u<a&&(a=u,n=e[o].syncPoint,s=e[o].strategy)}return this.logger_("syncPoint for ["+t.key+": "+t.value+"] chosen with strategy ["+s+"]: [time:"+n.time+", segmentIndex:"+n.segmentIndex+"]"),n}},{key:"saveExpiredSegmentInfo",value:function(e,t){for(var n=t.mediaSequence-e.mediaSequence-1;0<=n;n--){var a=e.segments[n];if(a&&typeof a.start!="undefined"){t.syncInfo={mediaSequence:e.mediaSequence+n,time:a.start},this.logger_("playlist refresh sync: [time:"+t.syncInfo.time+", mediaSequence: "+t.syncInfo.mediaSequence+"]"),this.trigger("syncinfoupdate");break}}}},{key:"setDateTimeMapping",value:function(e){if(!this.datetimeToDisplayTime&&e.segments&&e.segments.length&&e.segments[0].dateTimeObject){var t=e.segments[0].dateTimeObject.getTime()/1e3;this.datetimeToDisplayTime=-t}}},{key:"reset",value:function(){this.inspectCache_=void 0}},{key:"probeSegmentInfo",value:function(e){var t=e.segment,n=e.playlist,a=void 0;return(a=t.map?this.probeMp4Segment_(e):this.probeTsSegment_(e))&&this.calculateSegmentTimeMapping_(e,a)&&(this.saveDiscontinuitySyncInfo_(e),n.syncInfo||(n.syncInfo={mediaSequence:n.mediaSequence+e.mediaIndex,time:t.start})),a}},{key:"probeMp4Segment_",value:function(e){var t=e.segment,n=Qt.timescale(t.map.bytes),a=Qt.startTime(n,e.bytes);return e.timestampOffset!==null&&(e.timestampOffset-=a),{start:a,end:a+t.duration}}},{key:"probeTsSegment_",value:function(e){var t=nf(e.bytes,this.inspectCache_),n=void 0,a=void 0;return t?(t.video&&t.video.length===2?(this.inspectCache_=t.video[1].dts,n=t.video[0].dtsTime,a=t.video[1].dtsTime):t.audio&&t.audio.length===2&&(this.inspectCache_=t.audio[1].dts,n=t.audio[0].dtsTime,a=t.audio[1].dtsTime),{start:n,end:a,containsVideo:t.video&&t.video.length===2,containsAudio:t.audio&&t.audio.length===2}):null}},{key:"timestampOffsetForTimeline",value:function(e){return typeof this.timelines[e]=="undefined"?null:this.timelines[e].time}},{key:"mappingForTimeline",value:function(e){return typeof this.timelines[e]=="undefined"?null:this.timelines[e].mapping}},{key:"calculateSegmentTimeMapping_",value:function(e,t){var n=e.segment,a=this.timelines[e.timeline];if(e.timestampOffset!==null)a={time:e.startOfSegment,mapping:e.startOfSegment-t.start},this.timelines[e.timeline]=a,this.trigger("timestampoffset"),this.logger_("time mapping for timeline "+e.timeline+": [time: "+a.time+"] [mapping: "+a.mapping+"]"),n.start=e.startOfSegment,n.end=t.end+a.mapping;else{if(!a)return!1;n.start=t.start+a.mapping,n.end=t.end+a.mapping}return!0}},{key:"saveDiscontinuitySyncInfo_",value:function(e){var t=e.playlist,n=e.segment;if(n.discontinuity)this.discontinuities[n.timeline]={time:n.start,accuracy:0};else if(t.discontinuityStarts&&t.discontinuityStarts.length)for(var a=0;a<t.discontinuityStarts.length;a++){var s=t.discontinuityStarts[a],o=t.discontinuitySequence+a+1,u=s-e.mediaIndex,c=Math.abs(u);if(!this.discontinuities[o]||this.discontinuities[o].accuracy>c){var d=void 0;d=u<0?n.start-Fi(t,e.mediaIndex,s):n.end+Fi(t,e.mediaIndex+1,s),this.discontinuities[o]={time:d,accuracy:c}}}}}]),r}(),af=new $l("./decrypter-worker.worker.js",function(i,r){var e,t,n,a,s,o,u,c,d=this;e=function(p,g){if(!(p instanceof g))throw new TypeError("Cannot call a class as a function")},t=function(){function p(g,y){for(var b=0;b<y.length;b++){var T=y[b];T.enumerable=T.enumerable||!1,T.configurable=!0,"value"in T&&(T.writable=!0),Object.defineProperty(g,T.key,T)}}return function(g,y,b){return y&&p(g.prototype,y),b&&p(g,b),g}}(),n=null,a=function(){function p(g){e(this,p),n||(n=function(){var q=[[[],[],[],[],[]],[[],[],[],[],[]]],H=q[0],R=q[1],G=H[4],ut=R[4],z=void 0,et=void 0,rt=void 0,lt=[],mt=[],J=void 0,vt=void 0,gt=void 0,he=void 0,te=void 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p(){e(this,p),this.listeners={}}return p.prototype.on=function(g,y){this.listeners[g]||(this.listeners[g]=[]),this.listeners[g].push(y)},p.prototype.off=function(g,y){if(!this.listeners[g])return!1;var b=this.listeners[g].indexOf(y);return this.listeners[g].splice(b,1),-1<b},p.prototype.trigger=function(g){var y=this.listeners[g];if(y)if(arguments.length===2)for(var b=y.length,T=0;T<b;++T)y[T].call(this,arguments[1]);else for(var S=Array.prototype.slice.call(arguments,1),C=y.length,E=0;E<C;++E)y[E].apply(this,S)},p.prototype.dispose=function(){this.listeners={}},p.prototype.pipe=function(g){this.on("data",function(y){g.push(y)})},p}(),o=function(p){function g(){e(this,g);var y=function(b,T){if(!b)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!T||typeof T!="object"&&typeof T!="function"?b:T}(this,p.call(this,s));return y.jobs=[],y.delay=1,y.timeout_=null,y}return function(y,b){if(typeof b!="function"&&b!==null)throw new TypeError("Super 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Uint32Array([u(C[U-4]),u(C[U-3]),u(C[U-2]),u(C[U-1])]),this.asyncStream_.push(this.decryptChunk_(C.subarray(U,U+S),y,b,E));this.asyncStream_.push(function(){var I;T(null,(I=E).subarray(0,I.byteLength-I[I.byteLength-1]))})}return p.prototype.decryptChunk_=function(g,y,b,T){return function(){var S=function(C,E,U){var I=new Int32Array(C.buffer,C.byteOffset,C.byteLength>>2),x=new a(Array.prototype.slice.call(E)),q=new Uint8Array(C.byteLength),H=new Int32Array(q.buffer),R=void 0,G=void 0,ut=void 0,z=void 0,et=void 0,rt=void 0,lt=void 0,mt=void 0,J=void 0;for(R=U[0],G=U[1],ut=U[2],z=U[3],J=0;J<I.length;J+=4)et=u(I[J]),rt=u(I[J+1]),lt=u(I[J+2]),mt=u(I[J+3]),x.decrypt(et,rt,lt,mt,H,J),H[J]=u(H[J]^R),H[J+1]=u(H[J+1]^G),H[J+2]=u(H[J+2]^ut),H[J+3]=u(H[J+3]^z),R=et,G=rt,ut=lt,z=mt;return q}(g,y,b);T.set(S,g.byteOffset)}},t(p,null,[{key:"STEP",get:function(){return 32e3}}]),p}(),new function(p){p.onmessage=function(g){var y=g.data,b=new Uint8Array(y.encrypted.bytes,y.encrypted.byteOffset,y.encrypted.byteLength),T=new Uint32Array(y.key.bytes,y.key.byteOffset,y.key.byteLength/4),S=new Uint32Array(y.iv.bytes,y.iv.byteOffset,y.iv.byteLength/4);new c(b,T,S,function(C,E){var U,I;p.postMessage((U={source:y.source,decrypted:E},I={},Object.keys(U).forEach(function(x){var q=U[x];ArrayBuffer.isView(q)?I[x]={bytes:q.buffer,byteOffset:q.byteOffset,byteLength:q.byteLength}:I[x]=q}),I),[E.buffer])})}}(d)}),Vn=function(i,r){i.abort(),i.pause(),r&&r.activePlaylistLoader&&(r.activePlaylistLoader.pause(),r.activePlaylistLoader=null)},yc=function(i,r){(r.activePlaylistLoader=i).load()},Hn={AUDIO:function(i,r){return function(){var e=r.segmentLoaders[i],t=r.mediaTypes[i],n=r.blacklistCurrentPlaylist;Vn(e,t);var a=t.activeTrack(),s=t.activeGroup(),o=(s.filter(function(d){return d.default})[0]||s[0]).id,u=t.tracks[o];if(a!==u){for(var c in O.log.warn("Problem encountered loading the alternate audio track.Switching back to default."),t.tracks)t.tracks[c].enabled=t.tracks[c]===u;t.onTrackChanged()}else n({message:"Problem encountered loading the default audio track."})}},SUBTITLES:function(i,r){return function(){var e=r.segmentLoaders[i],t=r.mediaTypes[i];O.log.warn("Problem encountered loading the subtitle track.Disabling subtitle track."),Vn(e,t);var n=t.activeTrack();n&&(n.mode="disabled"),t.onTrackChanged()}}},vc={AUDIO:function(i,r,e){if(r){var t=e.tech,n=e.requestOptions,a=e.segmentLoaders[i];r.on("loadedmetadata",function(){var s=r.media();a.playlist(s,n),(!t.paused()||s.endList&&t.preload()!=="none")&&a.load()}),r.on("loadedplaylist",function(){a.playlist(r.media(),n),t.paused()||a.load()}),r.on("error",Hn[i](i,e))}},SUBTITLES:function(i,r,e){var t=e.tech,n=e.requestOptions,a=e.segmentLoaders[i],s=e.mediaTypes[i];r.on("loadedmetadata",function(){var o=r.media();a.playlist(o,n),a.track(s.activeTrack()),(!t.paused()||o.endList&&t.preload()!=="none")&&a.load()}),r.on("loadedplaylist",function(){a.playlist(r.media(),n),t.paused()||a.load()}),r.on("error",Hn[i](i,e))}},sf=function(i,r){return function(e){return e.attributes[i]===r}},of=function(i){return function(r){return r.resolvedUri===i}},uf={AUDIO:function(i,r){var e,t,n=r.hls,a=r.sourceType,s=r.segmentLoaders[i],o=r.requestOptions.withCredentials,u=r.master,c=u.mediaGroups,d=u.playlists,p=r.mediaTypes[i],g=p.groups,y=p.tracks,b=r.masterPlaylistLoader;for(var T in c[i]&&Object.keys(c[i]).length!==0||(c[i]={main:{default:{default:!0}}}),c[i]){g[T]||(g[T]=[]);var S=d.filter(sf(i,T));for(var C in c[i][T]){var E=c[i][T][C];S.filter(of(E.resolvedUri)).length&&delete E.resolvedUri;var U=void 0;if(U=E.resolvedUri?new Bn(E.resolvedUri,n,o):E.playlists&&a==="dash"?new Wa(E.playlists[0],n,o,b):null,E=O.mergeOptions({id:C,playlistLoader:U},E),vc[i](i,E.playlistLoader,r),g[T].push(E),typeof y[C]=="undefined"){var I=new O.AudioTrack({id:C,kind:(e=E,t=void 0,t=e.default?"main":"alternative",e.characteristics&&0<=e.characteristics.indexOf("public.accessibility.describes-video")&&(t="main-desc"),t),enabled:!1,language:E.language,default:E.default,label:C});y[C]=I}}}s.on("error",Hn[i](i,r))},SUBTITLES:function(i,r){var e=r.tech,t=r.hls,n=r.sourceType,a=r.segmentLoaders[i],s=r.requestOptions.withCredentials,o=r.master.mediaGroups,u=r.mediaTypes[i],c=u.groups,d=u.tracks,p=r.masterPlaylistLoader;for(var g in o[i])for(var y in c[g]||(c[g]=[]),o[i][g])if(!o[i][g][y].forced){var b=o[i][g][y],T=void 0;if(n==="hls"?T=new Bn(b.resolvedUri,t,s):n==="dash"&&(T=new Wa(b.playlists[0],t,s,p)),b=O.mergeOptions({id:y,playlistLoader:T},b),vc[i](i,b.playlistLoader,r),c[g].push(b),typeof d[y]=="undefined"){var S=e.addRemoteTextTrack({id:y,kind:"subtitles",default:b.default&&b.autoselect,language:b.language,label:y},!1).track;d[y]=S}}a.on("error",Hn[i](i,r))},"CLOSED-CAPTIONS":function(i,r){var e=r.tech,t=r.master.mediaGroups,n=r.mediaTypes[i],a=n.groups,s=n.tracks;for(var o in t[i])for(var u in a[o]||(a[o]=[]),t[i][o]){var c=t[i][o][u];if(c.instreamId.match(/CC\d/)&&(a[o].push(O.mergeOptions({id:u},c)),typeof s[u]=="undefined")){var d=e.addRemoteTextTrack({id:c.instreamId,kind:"captions",default:c.default&&c.autoselect,language:c.language,label:u},!1).track;s[u]=d}}}},lf={AUDIO:function(i,r){return function(){var e=r.mediaTypes[i].tracks;for(var t in e)if(e[t].enabled)return e[t];return null}},SUBTITLES:function(i,r){return function(){var e=r.mediaTypes[i].tracks;for(var t in e)if(e[t].mode==="showing")return e[t];return null}}},cf=function(i){["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(function(c){uf[c](c,i)});var r=i.mediaTypes,e=i.masterPlaylistLoader,t=i.tech,n=i.hls;["AUDIO","SUBTITLES"].forEach(function(c){var d,p,g,y,b,T;r[c].activeGroup=(d=c,p=i,function(S){var C=p.masterPlaylistLoader,E=p.mediaTypes[d].groups,U=C.media();if(!U)return null;var I=null;return U.attributes[d]&&(I=E[U.attributes[d]]),I=I||E.main,typeof S=="undefined"?I:S===null?null:I.filter(function(x){return x.id===S.id})[0]||null}),r[c].activeTrack=lf[c](c,i),r[c].onGroupChanged=(g=c,y=i,function(){var S=y.segmentLoaders,C=S[g],E=S.main,U=y.mediaTypes[g],I=U.activeTrack(),x=U.activeGroup(I),q=U.activePlaylistLoader;Vn(C,U),x&&(x.playlistLoader?(C.resyncLoader(),yc(x.playlistLoader,U)):q&&E.resetEverything())}),r[c].onTrackChanged=(b=c,T=i,function(){var S=T.segmentLoaders,C=S[b],E=S.main,U=T.mediaTypes[b],I=U.activeTrack(),x=U.activeGroup(I),q=U.activePlaylistLoader;Vn(C,U),x&&(x.playlistLoader?(q!==x.playlistLoader&&(C.track&&C.track(I),C.resetEverything()),yc(x.playlistLoader,U)):E.resetEverything())})});var a=r.AUDIO.activeGroup(),s=(a.filter(function(c){return c.default})[0]||a[0]).id;r.AUDIO.tracks[s].enabled=!0,r.AUDIO.onTrackChanged(),e.on("mediachange",function(){["AUDIO","SUBTITLES"].forEach(function(c){return r[c].onGroupChanged()})});var o=function(){r.AUDIO.onTrackChanged(),t.trigger({type:"usage",name:"hls-audio-change"})};for(var u in t.audioTracks().addEventListener("change",o),t.remoteTextTracks().addEventListener("change",r.SUBTITLES.onTrackChanged),n.on("dispose",function(){t.audioTracks().removeEventListener("change",o),t.remoteTextTracks().removeEventListener("change",r.SUBTITLES.onTrackChanged)}),t.clearTracks("audio"),r.AUDIO.tracks)t.audioTracks().addTrack(r.AUDIO.tracks[u])},ke=void 0,hf=["mediaRequests","mediaRequestsAborted","mediaRequestsTimedout","mediaRequestsErrored","mediaTransferDuration","mediaBytesTransferred"],df=function(i){function r(e){Gt(this,r);var t,n=se(this,(r.__proto__||Object.getPrototypeOf(r)).call(this)),a=e.url,s=e.withCredentials,o=e.tech,u=e.bandwidth,c=e.externHls,d=e.useCueTags,p=e.blacklistDuration,g=e.enableLowInitialPlaylist,y=e.sourceType,b=e.seekTo;if(!a)throw new Error("A non-empty playlist URL is required");ke=c,n.withCredentials=s,n.tech_=o,n.hls_=o.hls,n.seekTo_=b,n.sourceType_=y,n.useCueTags_=d,n.blacklistDuration=p,n.enableLowInitialPlaylist=g,n.useCueTags_&&(n.cueTagsTrack_=n.tech_.addTextTrack("metadata","ad-cues"),n.cueTagsTrack_.inBandMetadataTrackDispatchType=""),n.requestOptions_={withCredentials:n.withCredentials,timeout:null},n.mediaTypes_=(t={},["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(function(S){t[S]={groups:{},tracks:{},activePlaylistLoader:null,activeGroup:Wi,activeTrack:Wi,onGroupChanged:Wi,onTrackChanged:Wi}}),t),n.mediaSource=new O.MediaSource,n.mediaSource.addEventListener("sourceopen",n.handleSourceOpen_.bind(n)),n.seekable_=O.createTimeRanges(),n.hasPlayed_=function(){return!1},n.syncController_=new rf(e),n.segmentMetadataTrack_=o.addRemoteTextTrack({kind:"metadata",label:"segment-metadata"},!1).track,n.decrypter_=new af,n.inbandTextTracks_={};var T={hls:n.hls_,mediaSource:n.mediaSource,currentTime:n.tech_.currentTime.bind(n.tech_),seekable:function(){return n.seekable()},seeking:function(){return n.tech_.seeking()},duration:function(){return n.mediaSource.duration},hasPlayed:function(){return n.hasPlayed_()},goalBufferLength:function(){return n.goalBufferLength()},bandwidth:u,syncController:n.syncController_,decrypter:n.decrypter_,sourceType:n.sourceType_,inbandTextTracks:n.inbandTextTracks_};return n.masterPlaylistLoader_=n.sourceType_==="dash"?new Wa(a,n.hls_,n.withCredentials):new Bn(a,n.hls_,n.withCredentials),n.setupMasterPlaylistLoaderListeners_(),n.mainSegmentLoader_=new Ya(O.mergeOptions(T,{segmentMetadataTrack:n.segmentMetadataTrack_,loaderType:"main"}),e),n.audioSegmentLoader_=new Ya(O.mergeOptions(T,{loaderType:"audio"}),e),n.subtitleSegmentLoader_=new tf(O.mergeOptions(T,{loaderType:"vtt"}),e),n.setupSegmentLoaderListeners_(),hf.forEach(function(S){n[S+"_"]=function(C){return this.audioSegmentLoader_[C]+this.mainSegmentLoader_[C]}.bind(n,S)}),n.logger_=zi("MPC"),n.masterPlaylistLoader_.load(),n}return ce(r,O.EventTarget),Zt(r,[{key:"setupMasterPlaylistLoaderListeners_",value:function(){var e=this;this.masterPlaylistLoader_.on("loadedmetadata",function(){var t=e.masterPlaylistLoader_.media(),n=1.5*e.masterPlaylistLoader_.targetDuration*1e3;Na(e.masterPlaylistLoader_.master,e.masterPlaylistLoader_.media())?e.requestOptions_.timeout=0:e.requestOptions_.timeout=n,t.endList&&e.tech_.preload()!=="none"&&(e.mainSegmentLoader_.playlist(t,e.requestOptions_),e.mainSegmentLoader_.load()),cf({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(a){return O.log.warn("Failed to create SourceBuffers",a),e.mediaSource.endOfStream("decode")}e.setupFirstPlay(),e.trigger("selectedinitialmedia")}),this.masterPlaylistLoader_.on("loadedplaylist",function(){var t=e.masterPlaylistLoader_.media();if(!t){e.excludeUnsupportedVariants_();var n=void 0;return e.enableLowInitialPlaylist&&(n=e.selectInitialPlaylist()),n||(n=e.selectPlaylist()),e.initialMedia_=n,void e.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){var a=function(){var s=e.seekable();s.length!==0&&e.mediaSource.addSeekableRange_(s.start(0),s.end(0))};e.duration()!==1/0?e.tech_.one("durationchange",function s(){e.duration()===1/0?a():e.tech_.one("durationchange",s)}):a()}}),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(){var t=e.masterPlaylistLoader_.media(),n=1.5*e.masterPlaylistLoader_.targetDuration*1e3;Na(e.masterPlaylistLoader_.master,e.masterPlaylistLoader_.media())?e.requestOptions_.timeout=0:e.requestOptions_.timeout=n,e.mainSegmentLoader_.playlist(t,e.requestOptions_),e.mainSegmentLoader_.load(),e.tech_.trigger({type:"mediachange",bubbles:!0})}),this.masterPlaylistLoader_.on("playlistunchanged",function(){var t=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){var n=e.mediaGroups||{},a=!0,s=Object.keys(n.AUDIO);for(var o in n.AUDIO)for(var u in n.AUDIO[o])n.AUDIO[o][u].uri||(a=!1);a&&this.tech_.trigger({type:"usage",name:"hls-demuxed"}),Object.keys(n.SUBTITLES).length&&this.tech_.trigger({type:"usage",name:"hls-webvtt"}),ke.Playlist.isAes(t)&&this.tech_.trigger({type:"usage",name:"hls-aes"}),ke.Playlist.isFmp4(t)&&this.tech_.trigger({type:"usage",name:"hls-fmp4"}),s.length&&1<Object.keys(n.AUDIO[s[0]]).length&&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(){var e=this;this.mainSegmentLoader_.on("bandwidthupdate",function(){var t=e.selectPlaylist(),n=e.masterPlaylistLoader_.media(),a=e.tech_.buffered(),s=a.length?a.end(a.length-1)-e.tech_.currentTime():0,o=e.bufferLowWaterLine();(!n.endList||e.duration()<Nt.MAX_BUFFER_LOW_WATER_LINE||t.attributes.BANDWIDTH<n.attributes.BANDWIDTH||o<=s)&&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(){return Math.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(){var e=this.selectPlaylist();e!==this.masterPlaylistLoader_.media()&&(this.masterPlaylistLoader_.media(e),this.mainSegmentLoader_.resetLoader())}},{key:"fastQualityChange_",value:function(){var e=this,t=this.selectPlaylist();t!==this.masterPlaylistLoader_.media()&&(this.masterPlaylistLoader_.media(t),this.mainSegmentLoader_.resetEverything(function(){O.browser.IE_VERSION||O.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();var e=this.tech_.seekable();return this.tech_.duration()===1/0&&this.tech_.currentTime()<e.start(0)?this.seekTo_(e.end(e.length-1)):void 0}}},{key:"setupFirstPlay",value:function(){var e=this,t=this.masterPlaylistLoader_.media();if(!t||this.tech_.paused()||this.hasPlayed_())return!1;if(!t.endList){var n=this.seekable();if(!n.length)return!1;if(O.browser.IE_VERSION&&this.tech_.readyState()===0)return this.tech_.one("loadedmetadata",function(){e.trigger("firstplay"),e.seekTo_(n.end(0)),e.hasPlayed_=function(){return!0}}),!1;this.trigger("firstplay"),this.seekTo_(n.end(0))}return this.hasPlayed_=function(){return!0},this.load(),!0}},{key:"handleSourceOpen_",value:function(){try{this.setupSourceBuffers_()}catch(t){return O.log.warn("Failed to create Source Buffers",t),this.mediaSource.endOfStream("decode")}if(this.tech_.autoplay()){var e=this.tech_.play();typeof e!="undefined"&&typeof e.then=="function"&&e.then(null,function(t){})}this.trigger("sourceopen")}},{key:"onEndOfStream",value:function(){var e=this.mainSegmentLoader_.ended_;this.mediaTypes_.AUDIO.activePlaylistLoader&&(e=!this.mainSegmentLoader_.startingMedia_||this.mainSegmentLoader_.startingMedia_.containsVideo?e&&this.audioSegmentLoader_.ended_:this.audioSegmentLoader_.ended_),e&&this.mediaSource.endOfStream()}},{key:"stuckAtPlaylistEnd_",value:function(e){if(!this.seekable().length)return!1;var t=this.syncController_.getExpiredTime(e,this.mediaSource.duration);if(t===null)return!1;var n=ke.Playlist.playlistEnd(e,t),a=this.tech_.currentTime(),s=this.tech_.buffered();if(!s.length)return n-a<=.1;var o=s.end(s.length-1);return o-a<=.1&&n-o<=.1}},{key:"blacklistCurrentPlaylist",value:function(){var e,t=0<arguments.length&&arguments[0]!==void 0?arguments[0]:{},n=arguments[1],a=void 0;if(a=t.playlist||this.masterPlaylistLoader_.media(),n=n||t.blacklistDuration||this.blacklistDuration,!a){this.error=t;try{return this.mediaSource.endOfStream("network")}catch(o){return this.trigger("error")}}var s=this.masterPlaylistLoader_.master.playlists.filter(Nn).length===1;return s?(O.log.warn("Problem encountered with the current HLS playlist. Trying again since it is the final playlist."),this.tech_.trigger("retryplaylist"),this.masterPlaylistLoader_.load(s)):(a.excludeUntil=Date.now()+1e3*n,this.tech_.trigger("blacklistplaylist"),this.tech_.trigger({type:"usage",name:"hls-rendition-blacklisted"}),e=this.selectPlaylist(),O.log.warn("Problem encountered with the current HLS playlist."+(t.message?" "+t.message:"")+" Switching to another playlist."),this.masterPlaylistLoader_.media(e))}},{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){var t=Wl(this.tech_.buffered(),e);return this.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()),void this.load()):0}},{key:"duration",value:function(){return this.masterPlaylistLoader_?this.mediaSource?this.mediaSource.duration:ke.Playlist.duration(this.masterPlaylistLoader_.media()):0}},{key:"seekable",value:function(){return this.seekable_}},{key:"onSyncInfoUpdate_",value:function(){var e=void 0,t=void 0;if(this.masterPlaylistLoader_){var n=this.masterPlaylistLoader_.media();if(n){var a=this.syncController_.getExpiredTime(n,this.mediaSource.duration);if(a!==null&&(e=ke.Playlist.seekable(n,a)).length!==0){if(this.mediaTypes_.AUDIO.activePlaylistLoader&&(n=this.mediaTypes_.AUDIO.activePlaylistLoader.media(),(a=this.syncController_.getExpiredTime(n,this.mediaSource.duration))===null||(t=ke.Playlist.seekable(n,a)).length===0))return;t?t.start(0)>e.end(0)||e.start(0)>t.end(0)?this.seekable_=e:this.seekable_=O.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.logger_("seekable updated ["+ja(this.seekable_)+"]"),this.tech_.trigger("seekablechanged")}}}}},{key:"updateDuration",value:function(){var e=this,t=this.mediaSource.duration,n=ke.Playlist.duration(this.masterPlaylistLoader_.media()),a=this.tech_.buffered(),s=function o(){e.mediaSource.duration=n,e.tech_.trigger("durationchange"),e.mediaSource.removeEventListener("sourceopen",o)};0<a.length&&(n=Math.max(n,a.end(a.length-1))),t!==n&&(this.mediaSource.readyState!=="open"?this.mediaSource.addEventListener("sourceopen",s):s())}},{key:"dispose",value:function(){var e=this;this.decrypter_.terminate(),this.masterPlaylistLoader_.dispose(),this.mainSegmentLoader_.dispose(),["AUDIO","SUBTITLES"].forEach(function(t){var n=e.mediaTypes_[t].groups;for(var a in n)n[a].forEach(function(s){s.playlistLoader&&s.playlistLoader.dispose()})}),this.audioSegmentLoader_.dispose(),this.subtitleSegmentLoader_.dispose()}},{key:"master",value:function(){return this.masterPlaylistLoader_.master}},{key:"media",value:function(){return this.masterPlaylistLoader_.media()||this.initialMedia_}},{key:"setupSourceBuffers_",value:function(){var e,t=this.masterPlaylistLoader_.media();if(t&&this.mediaSource.readyState==="open"){if((e=Gp(this.masterPlaylistLoader_.master,t)).length<1)return this.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){var t=1<e.length&&e[0].indexOf(",")===-1&&e[0]!==e[1]?new O.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){e.attributes.CODECS&&A.MediaSource&&A.MediaSource.isTypeSupported&&!A.MediaSource.isTypeSupported('video/mp4; codecs="'+e.attributes.CODECS.replace(/avc1\.(\d+)\.(\d+)/i,function(t){return tc([t])[0]})+'"')&&(e.excludeUntil=1/0)})}},{key:"excludeIncompatibleVariants_",value:function(e){var t=2,n=null,a=void 0;e.attributes.CODECS&&(a=Hi(e.attributes.CODECS),n=a.videoCodec,t=a.codecCount),this.master().playlists.forEach(function(s){var o={codecCount:2,videoCodec:null};s.attributes.CODECS&&(o=Hi(s.attributes.CODECS)),o.codecCount!==t&&(s.excludeUntil=1/0),o.videoCodec!==n&&(s.excludeUntil=1/0)})}},{key:"updateAdCues_",value:function(e){var t=0,n=this.seekable();n.length&&(t=n.start(0)),function(a,s){var o=2<arguments.length&&arguments[2]!==void 0?arguments[2]:0;if(a.segments)for(var u=o,c=void 0,d=0;d<a.segments.length;d++){var p=a.segments[d];if(c||(c=ef(s,u+p.duration/2)),c){if("cueIn"in p){c.endTime=u,c.adEndTime=u,u+=p.duration,c=null;continue}if(u<c.endTime){u+=p.duration;continue}c.endTime+=p.duration}else if("cueOut"in p&&((c=new A.VTTCue(u,u+p.duration,p.cueOut)).adStartTime=u,c.adEndTime=u+parseFloat(p.cueOut),s.addCue(c)),"cueOutCont"in p){var g,y,b=p.cueOutCont.split("/").map(parseFloat),T=Pp(b,2);g=T[0],y=T[1],(c=new A.VTTCue(u,u+p.duration,"")).adStartTime=u-g,c.adEndTime=c.adStartTime+y,s.addCue(c)}u+=p.duration}}(e,this.cueTagsTrack_,t)}},{key:"goalBufferLength",value:function(){var e=this.tech_.currentTime(),t=Nt.GOAL_BUFFER_LENGTH,n=Nt.GOAL_BUFFER_LENGTH_RATE,a=Math.max(t,Nt.MAX_GOAL_BUFFER_LENGTH);return Math.min(t+e*n,a)}},{key:"bufferLowWaterLine",value:function(){var e=this.tech_.currentTime(),t=Nt.BUFFER_LOW_WATER_LINE,n=Nt.BUFFER_LOW_WATER_LINE_RATE,a=Math.max(t,Nt.MAX_BUFFER_LOW_WATER_LINE);return Math.min(t+e*n,a)}}]),r}(),pf=function i(r,e,t){Gt(this,i);var n,a,s,o=r.masterPlaylistController_,u=o[(r.options_.smoothQualityChange?"smooth":"fast")+"QualityChange_"].bind(o);if(e.attributes.RESOLUTION){var c=e.attributes.RESOLUTION;this.width=c.width,this.height=c.height}this.bandwidth=e.attributes.BANDWIDTH,this.id=t,this.enabled=(n=r.playlists,a=e.uri,s=u,function(d){var p=n.master.playlists[a],g=Ba(p),y=Nn(p);return typeof d=="undefined"?y:(d?delete p.disabled:p.disabled=!0,d===y||g||(s(),d?n.trigger("renditionenabled"):n.trigger("renditiondisabled")),d)})},_c=["seeking","seeked","pause","playing","error"],ff=function(){function i(r){var e=this;Gt(this,i),this.tech_=r.tech,this.seekable=r.seekable,this.seekTo=r.seekTo,this.consecutiveUpdates=0,this.lastRecordedTime=null,this.timer_=null,this.checkCurrentTimeTimeout_=null,this.logger_=zi("PlaybackWatcher"),this.logger_("initialize");var t=function(){return e.monitorCurrentTime_()},n=function(){return e.techWaiting_()},a=function(){return e.cancelTimer_()},s=function(){return e.fixesBadSeeks_()};this.tech_.on("seekablechanged",s),this.tech_.on("waiting",n),this.tech_.on(_c,a),this.tech_.on("canplay",t),this.dispose=function(){e.logger_("dispose"),e.tech_.off("seekablechanged",s),e.tech_.off("waiting",n),e.tech_.off(_c,a),e.tech_.off("canplay",t),e.checkCurrentTimeTimeout_&&A.clearTimeout(e.checkCurrentTimeTimeout_),e.cancelTimer_()}}return Zt(i,[{key:"monitorCurrentTime_",value:function(){this.checkCurrentTime_(),this.checkCurrentTimeTimeout_&&A.clearTimeout(this.checkCurrentTimeTimeout_),this.checkCurrentTimeTimeout_=A.setTimeout(this.monitorCurrentTime_.bind(this),250)}},{key:"checkCurrentTime_",value:function(){if(this.tech_.seeking()&&this.fixesBadSeeks_())return this.consecutiveUpdates=0,void(this.lastRecordedTime=this.tech_.currentTime());if(!this.tech_.paused()&&!this.tech_.seeking()){var r=this.tech_.currentTime(),e=this.tech_.buffered();if(this.lastRecordedTime===r&&(!e.length||r+.1>=e.end(e.length-1)))return this.techWaiting_();5<=this.consecutiveUpdates&&r===this.lastRecordedTime?(this.consecutiveUpdates++,this.waiting_()):r===this.lastRecordedTime?this.consecutiveUpdates++:(this.consecutiveUpdates=0,this.lastRecordedTime=r)}}},{key:"cancelTimer_",value:function(){this.consecutiveUpdates=0,this.timer_&&(this.logger_("cancelTimer_"),clearTimeout(this.timer_)),this.timer_=null}},{key:"fixesBadSeeks_",value:function(){var r=this.tech_.seeking(),e=this.seekable(),t=this.tech_.currentTime(),n=void 0;return r&&this.afterSeekableWindow_(e,t)&&(n=e.end(e.length-1)),r&&this.beforeSeekableWindow_(e,t)&&(n=e.start(0)+.1),typeof n!="undefined"&&(this.logger_("Trying to seek outside of seekable at time "+t+" with seekable range "+ja(e)+". Seeking to "+n+"."),this.seekTo(n),!0)}},{key:"waiting_",value:function(){if(!this.techWaiting_()){var r=this.tech_.currentTime(),e=this.tech_.buffered(),t=Wl(e,r);return t.length&&r+3<=t.end(0)?(this.cancelTimer_(),this.seekTo(r),this.logger_("Stopped at "+r+" while inside a buffered region ["+t.start(0)+" -> "+t.end(0)+"]. Attempting to resume playback by seeking to the current time."),void this.tech_.trigger({type:"usage",name:"hls-unknown-waiting"})):void 0}}},{key:"techWaiting_",value:function(){var r=this.seekable(),e=this.tech_.currentTime();if(this.tech_.seeking()&&this.fixesBadSeeks_()||this.tech_.seeking()||this.timer_!==null)return!0;if(this.beforeSeekableWindow_(r,e)){var t=r.end(r.length-1);return this.logger_("Fell out of live window at time "+e+". Seeking to live point (seekable end) "+t),this.cancelTimer_(),this.seekTo(t),this.tech_.trigger({type:"usage",name:"hls-live-resync"}),!0}var n=this.tech_.buffered(),a=Gl(n,e);if(this.videoUnderflow_(a,n,e))return this.cancelTimer_(),this.seekTo(e),this.tech_.trigger({type:"usage",name:"hls-video-underflow"}),!0;if(0<a.length){var s=a.start(0)-e;return this.logger_("Stopped at "+e+", setting timer for "+s+", seeking to "+a.start(0)),this.timer_=setTimeout(this.skipTheGap_.bind(this),1e3*s,e),!0}return!1}},{key:"afterSeekableWindow_",value:function(r,e){return!!r.length&&e>r.end(r.length-1)+.1}},{key:"beforeSeekableWindow_",value:function(r,e){return!!(r.length&&0<r.start(0)&&e<r.start(0)-.1)}},{key:"videoUnderflow_",value:function(r,e,t){if(r.length===0){var n=this.gapFromVideoUnderflow_(e,t);if(n)return this.logger_("Encountered a gap in video from "+n.start+" to "+n.end+". Seeking to current time "+t),!0}return!1}},{key:"skipTheGap_",value:function(r){var e=this.tech_.buffered(),t=this.tech_.currentTime(),n=Gl(e,t);this.cancelTimer_(),n.length!==0&&t===r&&(this.logger_("skipTheGap_:","currentTime:",t,"scheduled currentTime:",r,"nextRange start:",n.start(0)),this.seekTo(n.start(0)+Vi),this.tech_.trigger({type:"usage",name:"hls-gap-skip"}))}},{key:"gapFromVideoUnderflow_",value:function(r,e){for(var t=function(o){if(o.length<2)return O.createTimeRanges();for(var u=[],c=1;c<o.length;c++){var d=o.end(c-1),p=o.start(c);u.push([d,p])}return O.createTimeRanges(u)}(r),n=0;n<t.length;n++){var a=t.start(n),s=t.end(n);if(e-a<4&&2<e-a)return{start:a,end:s}}return null}}]),i}(),mf={errorInterval:30,getSource:function(i){return i(this.tech({IWillNotUseThisInPlugins:!0}).currentSource_)}},bc=function(i){(function r(e,t){var n=0,a=0,s=O.mergeOptions(mf,t);e.ready(function(){e.trigger({type:"usage",name:"hls-error-reload-initialized"})});var o=function(){a&&e.currentTime(a)},u=function(p){p!=null&&(a=e.duration()!==1/0&&e.currentTime()||0,e.one("loadedmetadata",o),e.src(p),e.trigger({type:"usage",name:"hls-error-reload"}),e.play())},c=function(){if(Date.now()-n<1e3*s.errorInterval)e.trigger({type:"usage",name:"hls-error-reload-canceled"});else{if(s.getSource&&typeof s.getSource=="function")return n=Date.now(),s.getSource.call(e,u);O.log.error("ERROR: reloadSourceOnError - The option getSource must be a function!")}},d=function p(){e.off("loadedmetadata",o),e.off("error",c),e.off("dispose",p)};e.on("error",c),e.on("dispose",d),e.reloadSourceOnError=function(p){d(),r(e,p)}})(this,i)};O.use("*",function(i){return{setSource:function(r,e){e(null,r)},setCurrentTime:function(r){return i.vhs&&i.currentSource().src===i.vhs.source_.src&&i.vhs.setCurrentTime(r),r},play:function(){i.vhs&&i.currentSource().src===i.vhs.source_.src&&i.vhs.setCurrentTime(i.currentTime())}}});var It={PlaylistLoader:Bn,Playlist:Bt,Decrypter:Op,AsyncStream:Cl,decrypt:El,utils:jp,STANDARD_PLAYLIST_SELECTOR:function(){return function(i,r,e,t,n){var a=i.playlists.map(function(E){var U,I;return U=E.attributes.RESOLUTION&&E.attributes.RESOLUTION.width,I=E.attributes.RESOLUTION&&E.attributes.RESOLUTION.height,{bandwidth:E.attributes.BANDWIDTH||A.Number.MAX_VALUE,width:U,height:I,playlist:E}});Gi(a,function(E,U){return E.bandwidth-U.bandwidth});var s=(a=a.filter(function(E){return!Bt.isIncompatible(E.playlist)})).filter(function(E){return Bt.isEnabled(E.playlist)});s.length||(s=a.filter(function(E){return!Bt.isDisabled(E.playlist)}));var o=s.filter(function(E){return E.bandwidth*Nt.BANDWIDTH_VARIANCE<r}),u=o[o.length-1],c=o.filter(function(E){return E.bandwidth===u.bandwidth})[0];if(n===!1){var d=c||s[0]||a[0];return d?d.playlist:null}var p=o.filter(function(E){return E.width&&E.height});Gi(p,function(E,U){return E.width-U.width});var g=p.filter(function(E){return E.width===e&&E.height===t});u=g[g.length-1];var y=g.filter(function(E){return E.bandwidth===u.bandwidth})[0],b=void 0,T=void 0,S=void 0;y||(T=(b=p.filter(function(E){return E.width>e||E.height>t})).filter(function(E){return E.width===b[0].width&&E.height===b[0].height}),u=T[T.length-1],S=T.filter(function(E){return E.bandwidth===u.bandwidth})[0]);var C=S||y||c||s[0]||a[0];return C?C.playlist:null}(this.playlists.master,this.systemBandwidth,parseInt(hc(this.tech_.el(),"width"),10),parseInt(hc(this.tech_.el(),"height"),10),this.limitRenditionByPlayerDimensions)},INITIAL_PLAYLIST_SELECTOR:function(){var i=this.playlists.master.playlists.filter(Bt.isEnabled);return Gi(i,function(r,e){return Xa(r,e)}),i.filter(function(r){return Hi(r.attributes.CODECS).videoCodec})[0]||null},comparePlaylistBandwidth:Xa,comparePlaylistResolution:function(i,r){var e=void 0,t=void 0;return i.attributes.RESOLUTION&&i.attributes.RESOLUTION.width&&(e=i.attributes.RESOLUTION.width),e=e||A.Number.MAX_VALUE,r.attributes.RESOLUTION&&r.attributes.RESOLUTION.width&&(t=r.attributes.RESOLUTION.width),e===(t=t||A.Number.MAX_VALUE)&&i.attributes.BANDWIDTH&&r.attributes.BANDWIDTH?i.attributes.BANDWIDTH-r.attributes.BANDWIDTH:e-t},xhr:jl()};["GOAL_BUFFER_LENGTH","MAX_GOAL_BUFFER_LENGTH","GOAL_BUFFER_LENGTH_RATE","BUFFER_LOW_WATER_LINE","MAX_BUFFER_LOW_WATER_LINE","BUFFER_LOW_WATER_LINE_RATE","BANDWIDTH_VARIANCE"].forEach(function(i){Object.defineProperty(It,i,{get:function(){return O.log.warn("using Hls."+i+" is UNSAFE be sure you know what you are doing"),Nt[i]},set:function(r){O.log.warn("using Hls."+i+" is UNSAFE be sure you know what you are doing"),typeof r!="number"||r<0?O.log.warn("value of Hls."+i+" must be greater than or equal to 0"):Nt[i]=r}})});var Tc="videojs-vhs",Sc=function(i){return/^(audio|video|application)\/(x-|vnd\.apple\.)?mpegurl/i.test(i)?"hls":/^application\/dash\+xml/i.test(i)?"dash":null},kc=function(i,r){for(var e=r.media(),t=-1,n=0;n<i.length;n++)if(i[n].id===e.uri){t=n;break}i.selectedIndex_=t,i.trigger({selectedIndex:t,type:"change"})};It.canPlaySource=function(){return O.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")};var gf=function(i){if(i.options_.sourceType==="dash"){var r=O.players[i.tech_.options_.playerId];if(r.eme){var e=function(t,n,a){if(!t)return t;var s={};for(var o in t)s[o]={audioContentType:'audio/mp4; codecs="'+a.attributes.CODECS+'"',videoContentType:'video/mp4; codecs="'+n.attributes.CODECS+'"'},n.contentProtection&&n.contentProtection[o]&&n.contentProtection[o].pssh&&(s[o].pssh=n.contentProtection[o].pssh),typeof t[o]=="string"&&(s[o].url=t[o]);return O.mergeOptions(t,s)}(i.source_.keySystems,i.playlists.media(),i.masterPlaylistController_.mediaTypes_.AUDIO.activePlaylistLoader.media());e&&(r.currentSource().keySystems=e,r.eme.initializeMediaKeys&&r.eme.initializeMediaKeys())}}},wc=function(){if(!window.localStorage)return null;var i=window.localStorage.getItem(Tc);if(!i)return null;try{return JSON.parse(i)}catch(r){return null}};It.supportsNativeHls=function(){var i=B.createElement("video");return O.getTech("Html5").isSupported()?["application/vnd.apple.mpegurl","audio/mpegurl","audio/x-mpegurl","application/x-mpegurl","video/x-mpegurl","video/mpegurl","application/mpegurl"].some(function(r){return/maybe|probably/i.test(i.canPlayType(r))}):!1}(),It.supportsNativeDash=!!O.getTech("Html5").isSupported()&&/maybe|probably/i.test(B.createElement("video").canPlayType("application/dash+xml")),It.supportsTypeNatively=function(i){return i==="hls"?It.supportsNativeHls:i==="dash"&&It.supportsNativeDash},It.isSupported=function(){return O.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")};var yf=O.getComponent("Component"),Cc=function(i){function r(e,t,n){Gt(this,r);var a=se(this,(r.__proto__||Object.getPrototypeOf(r)).call(this,t,n.hls));if(t.options_&&t.options_.playerId){var s=O(t.options_.playerId);s.hasOwnProperty("hls")||Object.defineProperty(s,"hls",{get:function(){return O.log.warn("player.hls is deprecated. Use player.tech().hls instead."),t.trigger({type:"usage",name:"hls-player-access"}),a},configurable:!0}),s.vhs=a,(s.dash=a).player_=s}if(a.tech_=t,a.source_=e,a.stats={},a.setOptions_(),a.options_.overrideNative&&t.overrideNativeAudioTracks&&t.overrideNativeVideoTracks)t.overrideNativeAudioTracks(!0),t.overrideNativeVideoTracks(!0);else if(a.options_.overrideNative&&(t.featuresNativeVideoTracks||t.featuresNativeAudioTracks))throw new Error("Overriding native HLS requires emulated tracks. See https://git.io/vMpjB");return a.on(B,["fullscreenchange","webkitfullscreenchange","mozfullscreenchange","MSFullscreenChange"],function(o){var u=B.fullscreenElement||B.webkitFullscreenElement||B.mozFullScreenElement||B.msFullscreenElement;u&&u.contains(a.tech_.el())&&a.masterPlaylistController_.smoothQualityChange_()}),a.on(a.tech_,"seeking",function(){this.tech_.seeking()&&this.tech_.currentTime()===0&&this.tech_.player_.loop()&&this.setCurrentTime(0)}),a.on(a.tech_,"error",function(){this.masterPlaylistController_&&this.masterPlaylistController_.pauseLoading()}),a.on(a.tech_,"play",a.play),a}return ce(r,yf),Zt(r,[{key:"setOptions_",value:function(){var e=this;if(this.options_.withCredentials=this.options_.withCredentials||!1,this.options_.limitRenditionByPlayerDimensions=this.options_.limitRenditionByPlayerDimensions!==!1,this.options_.smoothQualityChange=this.options_.smoothQualityChange||!1,this.options_.useBandwidthFromLocalStorage=typeof this.source_.useBandwidthFromLocalStorage!="undefined"?this.source_.useBandwidthFromLocalStorage:this.options_.useBandwidthFromLocalStorage||!1,typeof this.options_.blacklistDuration!="number"&&(this.options_.blacklistDuration=300),typeof this.options_.bandwidth!="number"&&this.options_.useBandwidthFromLocalStorage){var t=wc();t&&t.bandwidth&&(this.options_.bandwidth=t.bandwidth,this.tech_.trigger({type:"usage",name:"hls-bandwidth-from-local-storage"})),t&&t.throughput&&(this.options_.throughput=t.throughput,this.tech_.trigger({type:"usage",name:"hls-throughput-from-local-storage"}))}typeof this.options_.bandwidth!="number"&&(this.options_.bandwidth=Nt.INITIAL_BANDWIDTH),this.options_.enableLowInitialPlaylist=this.options_.enableLowInitialPlaylist&&this.options_.bandwidth===Nt.INITIAL_BANDWIDTH,["withCredentials","limitRenditionByPlayerDimensions","bandwidth","smoothQualityChange"].forEach(function(n){typeof e.source_[n]!="undefined"&&(e.options_[n]=e.source_[n])}),this.limitRenditionByPlayerDimensions=this.options_.limitRenditionByPlayerDimensions}},{key:"src",value:function(e,t){var n=this;e&&(this.setOptions_(),this.options_.url=this.source_.src,this.options_.tech=this.tech_,this.options_.externHls=It,this.options_.sourceType=Sc(t),this.options_.seekTo=function(a){n.tech_.setCurrentTime(a),n.setCurrentTime(a)},this.masterPlaylistController_=new df(this.options_),this.playbackWatcher_=new ff(O.mergeOptions(this.options_,{seekable:function(){return n.seekable()}})),this.masterPlaylistController_.on("error",function(){O.players[n.tech_.options_.playerId].error(n.masterPlaylistController_.error)}),this.masterPlaylistController_.selectPlaylist=this.selectPlaylist?this.selectPlaylist.bind(this):It.STANDARD_PLAYLIST_SELECTOR.bind(this),this.masterPlaylistController_.selectInitialPlaylist=It.INITIAL_PLAYLIST_SELECTOR.bind(this),this.playlists=this.masterPlaylistController_.masterPlaylistLoader_,this.mediaSource=this.masterPlaylistController_.mediaSource,Object.defineProperties(this,{selectPlaylist:{get:function(){return this.masterPlaylistController_.selectPlaylist},set:function(a){this.masterPlaylistController_.selectPlaylist=a.bind(this)}},throughput:{get:function(){return this.masterPlaylistController_.mainSegmentLoader_.throughput.rate},set:function(a){this.masterPlaylistController_.mainSegmentLoader_.throughput.rate=a,this.masterPlaylistController_.mainSegmentLoader_.throughput.count=1}},bandwidth:{get:function(){return this.masterPlaylistController_.mainSegmentLoader_.bandwidth},set:function(a){this.masterPlaylistController_.mainSegmentLoader_.bandwidth=a,this.masterPlaylistController_.mainSegmentLoader_.throughput={rate:0,count:0}}},systemBandwidth:{get:function(){var a=1/(this.bandwidth||1),s=void 0;return s=0<this.throughput?1/this.throughput:0,Math.floor(1/(a+s))},set:function(){O.log.error('The "systemBandwidth" property is read-only')}}}),this.options_.bandwidth&&(this.bandwidth=this.options_.bandwidth),this.options_.throughput&&(this.throughput=this.options_.throughput),Object.defineProperties(this.stats,{bandwidth:{get:function(){return n.bandwidth||0},enumerable:!0},mediaRequests:{get:function(){return n.masterPlaylistController_.mediaRequests_()||0},enumerable:!0},mediaRequestsAborted:{get:function(){return n.masterPlaylistController_.mediaRequestsAborted_()||0},enumerable:!0},mediaRequestsTimedout:{get:function(){return n.masterPlaylistController_.mediaRequestsTimedout_()||0},enumerable:!0},mediaRequestsErrored:{get:function(){return n.masterPlaylistController_.mediaRequestsErrored_()||0},enumerable:!0},mediaTransferDuration:{get:function(){return n.masterPlaylistController_.mediaTransferDuration_()||0},enumerable:!0},mediaBytesTransferred:{get:function(){return n.masterPlaylistController_.mediaBytesTransferred_()||0},enumerable:!0},mediaSecondsLoaded:{get:function(){return n.masterPlaylistController_.mediaSecondsLoaded_()||0},enumerable:!0},buffered:{get:function(){return Xl(n.tech_.buffered())},enumerable:!0},currentTime:{get:function(){return n.tech_.currentTime()},enumerable:!0},currentSource:{get:function(){return n.tech_.currentSource_},enumerable:!0},currentTech:{get:function(){return n.tech_.name_},enumerable:!0},duration:{get:function(){return n.tech_.duration()},enumerable:!0},master:{get:function(){return n.playlists.master},enumerable:!0},playerDimensions:{get:function(){return n.tech_.currentDimensions()},enumerable:!0},seekable:{get:function(){return Xl(n.tech_.seekable())},enumerable:!0},timestamp:{get:function(){return Date.now()},enumerable:!0},videoPlaybackQuality:{get:function(){return n.tech_.getVideoPlaybackQuality()},enumerable:!0}}),this.tech_.one("canplay",this.masterPlaylistController_.setupFirstPlay.bind(this.masterPlaylistController_)),this.tech_.on("bandwidthupdate",function(){n.options_.useBandwidthFromLocalStorage&&function(a){if(!!window.localStorage){var s=wc();s=s?O.mergeOptions(s,a):a;try{window.localStorage.setItem(Tc,JSON.stringify(s))}catch(o){return}}}({bandwidth:n.bandwidth,throughput:Math.round(n.throughput)})}),this.masterPlaylistController_.on("selectedinitialmedia",function(){var a,s;s=(a=n).playlists,a.representations=function(){return s.master.playlists.filter(function(o){return!Ba(o)}).map(function(o,u){return new pf(a,o,o.uri)})},gf(n)}),this.on(this.masterPlaylistController_,"progress",function(){this.tech_.trigger("progress")}),this.tech_.ready(function(){return n.setupQualityLevels_()}),this.tech_.el()&&this.tech_.src(O.URL.createObjectURL(this.masterPlaylistController_.mediaSource)))}},{key:"setupQualityLevels_",value:function(){var e=this,t=O.players[this.tech_.options_.playerId];t&&t.qualityLevels&&(this.qualityLevels_=t.qualityLevels(),this.masterPlaylistController_.on("selectedinitialmedia",function(){var n,a;n=e.qualityLevels_,(a=e).representations().forEach(function(s){n.addQualityLevel(s)}),kc(n,a.playlists)}),this.playlists.on("mediachange",function(){kc(e.qualityLevels_,e.playlists)}))}},{key:"play",value:function(){this.masterPlaylistController_.play()}},{key:"setCurrentTime",value:function(e){this.masterPlaylistController_.setCurrentTime(e)}},{key:"duration",value:function(){return this.masterPlaylistController_.duration()}},{key:"seekable",value:function(){return this.masterPlaylistController_.seekable()}},{key:"dispose",value:function(){this.playbackWatcher_&&this.playbackWatcher_.dispose(),this.masterPlaylistController_&&this.masterPlaylistController_.dispose(),this.qualityLevels_&&this.qualityLevels_.dispose(),this.player_&&(delete this.player_.vhs,delete this.player_.dash,delete this.player_.hls),this.tech_&&this.tech_.hls&&delete this.tech_.hls,function e(t,n,a){t===null&&(t=Function.prototype);var s=Object.getOwnPropertyDescriptor(t,n);if(s===void 0){var o=Object.getPrototypeOf(t);return o===null?void 0:e(o,n,a)}if("value"in s)return s.value;var u=s.get;return u!==void 0?u.call(a):void 0}(r.prototype.__proto__||Object.getPrototypeOf(r.prototype),"dispose",this).call(this)}},{key:"convertToStreamTime",value:function(e,t){return Fp({playlist:this.masterPlaylistController_.media(),time:e,callback:t})}},{key:"seekToStreamTime",value:function(e,t){var n=!(2<arguments.length&&arguments[2]!==void 0)||arguments[2],a=3<arguments.length&&arguments[3]!==void 0?arguments[3]:2;return Vp({streamTime:e,playlist:this.masterPlaylistController_.media(),retryCount:a,pauseAfterSeek:n,seekTo:this.options_.seekTo,tech:this.options_.tech,callback:t})}}]),r}(),$a={name:"videojs-http-streaming",VERSION:"1.5.1",canHandleSource:function(i){var r=1<arguments.length&&arguments[1]!==void 0?arguments[1]:{},e=O.mergeOptions(O.options,r);return $a.canPlayType(i.type,e)},handleSource:function(i,r){var e=2<arguments.length&&arguments[2]!==void 0?arguments[2]:{},t=O.mergeOptions(O.options,e);return r.hls=new Cc(i,r,t),r.hls.xhr=jl(),r.hls.src(i.src,i.type),r.hls},canPlayType:function(i){var r=1<arguments.length&&arguments[1]!==void 0?arguments[1]:{},e=O.mergeOptions(O.options,r).hls.overrideNative,t=Sc(i);return t&&(!It.supportsTypeNatively(t)||e)?"maybe":""}};return typeof O.MediaSource!="undefined"&&typeof O.URL!="undefined"||(O.MediaSource=qi,O.URL=ac),qi.supportsNativeMediaSources()&&O.getTech("Html5").registerSourceHandler($a,0),O.HlsHandler=Cc,O.HlsSourceHandler=$a,O.Hls=It,O.use||O.registerComponent("Hls",It),O.options.hls=O.options.hls||{},O.registerPlugin?O.registerPlugin("reloadSourceOnError",bc):O.plugin("reloadSourceOnError",bc),O}),function(){(function(B){var A=B&&B.videojs;A&&(A.CDN_VERSION="7.4.1")})(window)}();