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e=Bt(this,e),this.clearTimersOnDispose_(),n=l.a.setTimeout(function(){r.setTimeoutIds_.has(n)&&r.setTimeoutIds_.delete(n),e()},t),this.setTimeoutIds_.add(n),n},t.clearTimeout=function(e){return this.setTimeoutIds_.has(e)&&(this.setTimeoutIds_.delete(e),l.a.clearTimeout(e)),e},t.setInterval=function(e,t){e=Bt(this,e),this.clearTimersOnDispose_();var n=l.a.setInterval(e,t);return this.setIntervalIds_.add(n),n},t.clearInterval=function(e){return this.setIntervalIds_.has(e)&&(this.setIntervalIds_.delete(e),l.a.clearInterval(e)),e},t.requestAnimationFrame=function(e){var t,n=this;return this.supportsRaf_?(this.clearTimersOnDispose_(),e=Bt(this,e),t=l.a.requestAnimationFrame(function(){n.rafIds_.has(t)&&n.rafIds_.delete(t),e()}),this.rafIds_.add(t),t):this.setTimeout(e,1e3/60)},t.requestNamedAnimationFrame=function(e,t){var n=this;if(!this.namedRafs_.has(e)){this.clearTimersOnDispose_(),t=Bt(this,t);var 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mi=function(track){return["kind","label","language","id","inBandMetadataTrackDispatchType","mode","src"].reduce(function(e,t,i){return track[t]&&(e[t]=track[t]),e},{cues:track.cues&&Array.prototype.map.call(track.cues,function(e){return{startTime:e.startTime,endTime:e.endTime,text:e.text,id:e.id}})})},gi=function(e){var t=e.$$("track"),n=Array.prototype.map.call(t,function(e){return e.track});return Array.prototype.map.call(t,function(e){var t=mi(e.track);return e.src&&(t.src=e.src),t}).concat(Array.prototype.filter.call(e.textTracks(),function(track){return-1===n.indexOf(track)}).map(mi))},vi=function(e,t){return e.forEach(function(track){var e=t.addRemoteTextTrack(track).track;!track.src&&track.cues&&track.cues.forEach(function(t){return e.addCue(t)})}),t.textTracks()},_i="vjs-modal-dialog",yi=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).handleKeyDown_=function(e){return r.handleKeyDown(e)},r.close_=function(e){return 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desc=this.options_.description||this.localize("This is a modal window.");return this.closeable()&&(desc+=" "+this.localize("This modal can be closed by pressing the Escape key or activating the close button.")),desc},n.open=function(){if(!this.opened_){var e=this.player();this.trigger("beforemodalopen"),this.opened_=!0,(this.options_.fillAlways||!this.hasBeenOpened_&&!this.hasBeenFilled_)&&this.fill(),this.wasPlaying_=!e.paused(),this.options_.pauseOnOpen&&this.wasPlaying_&&e.pause(),this.on("keydown",this.handleKeyDown_),this.hadControls_=e.controls(),e.controls(!1),this.show(),this.conditionalFocus_(),this.el().setAttribute("aria-hidden","false"),this.trigger("modalopen"),this.hasBeenOpened_=!0}},n.opened=function(e){return"boolean"==typeof e&&this[e?"open":"close"](),this.opened_},n.close=function(){if(this.opened_){var e=this.player();this.trigger("beforemodalclose"),this.opened_=!1,this.wasPlaying_&&this.options_.pauseOnOpen&&e.play(),this.off("keydown",this.handleKeyDown_),this.hadControls_&&e.controls(!0),this.hide(),this.el().setAttribute("aria-hidden","true"),this.trigger("modalclose"),this.conditionalBlur_(),this.options_.temporary&&this.dispose()}},n.closeable=function(e){if("boolean"==typeof e){var t=this.closeable_=!!e,n=this.getChild("closeButton");if(t&&!n){var r=this.contentEl_;this.contentEl_=this.el_,n=this.addChild("closeButton",{controlText:"Close Modal Dialog"}),this.contentEl_=r,this.on(n,"close",this.close_)}!t&&n&&(this.off(n,"close",this.close_),this.removeChild(n),n.dispose())}return this.closeable_},n.fill=function(){this.fillWith(this.content())},n.fillWith=function(content){var e=this.contentEl(),t=e.parentNode,n=e.nextSibling;this.trigger("beforemodalfill"),this.hasBeenFilled_=!0,t.removeChild(e),this.empty(),ot(e,content),this.trigger("modalfill"),n?t.insertBefore(e,n):t.appendChild(e);var r=this.getChild("closeButton");r&&t.appendChild(r.el_)},n.empty=function(){this.trigger("beforemodalempty"),nt(this.contentEl()),this.trigger("modalempty")},n.content=function(e){return void 0!==e&&(this.content_=e),this.content_},n.conditionalFocus_=function(){var e=c.a.activeElement,t=this.player_.el_;this.previouslyActiveEl_=null,(t.contains(e)||t===e)&&(this.previouslyActiveEl_=e,this.focus())},n.conditionalBlur_=function(){this.previouslyActiveEl_&&(this.previouslyActiveEl_.focus(),this.previouslyActiveEl_=null)},n.handleKeyDown=function(e){if(e.stopPropagation(),v.a.isEventKey(e,"Escape")&&this.closeable())return e.preventDefault(),void this.close();if(v.a.isEventKey(e,"Tab")){for(var t,n=this.focusableEls_(),r=this.el_.querySelector(":focus"),i=0;i<n.length;i++)if(r===n[i]){t=i;break}c.a.activeElement===this.el_&&(t=0),e.shiftKey&&0===t?(n[n.length-1].focus(),e.preventDefault()):e.shiftKey||t!==n.length-1||(n[0].focus(),e.preventDefault())}},n.focusableEls_=function(){var e=this.el_.querySelectorAll("*");return Array.prototype.filter.call(e,function(e){return(e instanceof l.a.HTMLAnchorElement||e instanceof l.a.HTMLAreaElement)&&e.hasAttribute("href")||(e instanceof l.a.HTMLInputElement||e instanceof l.a.HTMLSelectElement||e instanceof l.a.HTMLTextAreaElement||e instanceof l.a.HTMLButtonElement)&&!e.hasAttribute("disabled")||e instanceof l.a.HTMLIFrameElement||e instanceof l.a.HTMLObjectElement||e instanceof l.a.HTMLEmbedElement||e.hasAttribute("tabindex")&&-1!==e.getAttribute("tabindex")||e.hasAttribute("contenteditable")})},t}(ai);yi.prototype.options_={pauseOnOpen:!0,temporary:!0},ai.registerComponent("ModalDialog",yi);var Ti=function(e){function t(t){var n;void 0===t&&(t=[]),(n=e.call(this)||this).tracks_=[],Object.defineProperty(y()(n),"length",{get:function(){return this.tracks_.length}});for(var i=0;i<t.length;i++)n.addTrack(t[i]);return n}S()(t,e);var n=t.prototype;return n.addTrack=function(track){var e=this,t=this.tracks_.length;""+t in this||Object.defineProperty(this,t,{get:function(){return this.tracks_[t]}}),-1===this.tracks_.indexOf(track)&&(this.tracks_.push(track),this.trigger({track:track,type:"addtrack",target:this})),track.labelchange_=function(){e.trigger({track:track,type:"labelchange",target:e})},Ht(track)&&track.addEventListener("labelchange",track.labelchange_)},n.removeTrack=function(e){for(var track,i=0,t=this.length;i<t;i++)if(this[i]===e){(track=this[i]).off&&track.off(),this.tracks_.splice(i,1);break}track&&this.trigger({track:track,type:"removetrack",target:this})},n.getTrackById=function(e){for(var t=null,i=0,n=this.length;i<n;i++){var track=this[i];if(track.id===e){t=track;break}}return t},t}(Ft);for(var bi in Ti.prototype.allowedEvents_={change:"change",addtrack:"addtrack",removetrack:"removetrack",labelchange:"labelchange"},Ti.prototype.allowedEvents_)Ti.prototype["on"+bi]=null;var Si=function(e,track){for(var i=0;i<e.length;i++)Object.keys(e[i]).length&&track.id!==e[i].id&&(e[i].enabled=!1)},ki=function(e){function t(t){var n;void 0===t&&(t=[]);for(var i=t.length-1;i>=0;i--)if(t[i].enabled){Si(t,t[i]);break}return(n=e.call(this,t)||this).changing_=!1,n}S()(t,e);var n=t.prototype;return n.addTrack=function(track){var t=this;track.enabled&&Si(this,track),e.prototype.addTrack.call(this,track),track.addEventListener&&(track.enabledChange_=function(){t.changing_||(t.changing_=!0,Si(t,track),t.changing_=!1,t.trigger("change"))},track.addEventListener("enabledchange",track.enabledChange_))},n.removeTrack=function(t){e.prototype.removeTrack.call(this,t),t.removeEventListener&&t.enabledChange_&&(t.removeEventListener("enabledchange",t.enabledChange_),t.enabledChange_=null)},t}(Ti),Ci=function(e,track){for(var i=0;i<e.length;i++)Object.keys(e[i]).length&&track.id!==e[i].id&&(e[i].selected=!1)},Ei=function(e){function t(t){var n;void 0===t&&(t=[]);for(var i=t.length-1;i>=0;i--)if(t[i].selected){Ci(t,t[i]);break}return(n=e.call(this,t)||this).changing_=!1,Object.defineProperty(y()(n),"selectedIndex",{get:function(){for(var e=0;e<this.length;e++)if(this[e].selected)return e;return-1},set:function(){}}),n}S()(t,e);var n=t.prototype;return n.addTrack=function(track){var t=this;track.selected&&Ci(this,track),e.prototype.addTrack.call(this,track),track.addEventListener&&(track.selectedChange_=function(){t.changing_||(t.changing_=!0,Ci(t,track),t.changing_=!1,t.trigger("change"))},track.addEventListener("selectedchange",track.selectedChange_))},n.removeTrack=function(t){e.prototype.removeTrack.call(this,t),t.removeEventListener&&t.selectedChange_&&(t.removeEventListener("selectedchange",t.selectedChange_),t.selectedChange_=null)},t}(Ti),wi=function(e){function t(){return e.apply(this,arguments)||this}S()(t,e);var n=t.prototype;return n.addTrack=function(track){var t=this;e.prototype.addTrack.call(this,track),this.queueChange_||(this.queueChange_=function(){return t.queueTrigger("change")}),this.triggerSelectedlanguagechange||(this.triggerSelectedlanguagechange_=function(){return t.trigger("selectedlanguagechange")}),track.addEventListener("modechange",this.queueChange_);-1===["metadata","chapters"].indexOf(track.kind)&&track.addEventListener("modechange",this.triggerSelectedlanguagechange_)},n.removeTrack=function(t){e.prototype.removeTrack.call(this,t),t.removeEventListener&&(this.queueChange_&&t.removeEventListener("modechange",this.queueChange_),this.selectedlanguagechange_&&t.removeEventListener("modechange",this.triggerSelectedlanguagechange_))},t}(Ti),Ii=function(){function e(e){void 0===e&&(e=[]),this.trackElements_=[],Object.defineProperty(this,"length",{get:function(){return this.trackElements_.length}});for(var i=0,t=e.length;i<t;i++)this.addTrackElement_(e[i])}var t=e.prototype;return t.addTrackElement_=function(e){var t=this.trackElements_.length;""+t in this||Object.defineProperty(this,t,{get:function(){return this.trackElements_[t]}}),-1===this.trackElements_.indexOf(e)&&this.trackElements_.push(e)},t.getTrackElementByTrack_=function(track){for(var e,i=0,t=this.trackElements_.length;i<t;i++)if(track===this.trackElements_[i].track){e=this.trackElements_[i];break}return e},t.removeTrackElement_=function(e){for(var i=0,t=this.trackElements_.length;i<t;i++)if(e===this.trackElements_[i]){this.trackElements_[i].track&&"function"==typeof this.trackElements_[i].track.off&&this.trackElements_[i].track.off(),"function"==typeof this.trackElements_[i].off&&this.trackElements_[i].off(),this.trackElements_.splice(i,1);break}},e}(),xi=function(){function e(t){e.prototype.setCues_.call(this,t),Object.defineProperty(this,"length",{get:function(){return this.length_}})}var t=e.prototype;return t.setCues_=function(e){var t=this.length||0,i=0,n=e.length;this.cues_=e,this.length_=e.length;var r=function(e){""+e in this||Object.defineProperty(this,""+e,{get:function(){return this.cues_[e]}})};if(t<n)for(i=t;i<n;i++)r.call(this,i)},t.getCueById=function(e){for(var t=null,i=0,n=this.length;i<n;i++){var r=this[i];if(r.id===e){t=r;break}}return t},e}(),Pi={alternative:"alternative",captions:"captions",main:"main",sign:"sign",subtitles:"subtitles",commentary:"commentary"},Ai={alternative:"alternative",descriptions:"descriptions",main:"main","main-desc":"main-desc",translation:"translation",commentary:"commentary"},Li={subtitles:"subtitles",captions:"captions",descriptions:"descriptions",chapters:"chapters",metadata:"metadata"},Oi={disabled:"disabled",hidden:"hidden",showing:"showing"},Di=function(e){function t(t){var n;void 0===t&&(t={}),n=e.call(this)||this;var r={id:t.id||"vjs_track_"+St(),kind:t.kind||"",language:t.language||""},label=t.label||"",o=function(e){Object.defineProperty(y()(n),e,{get:function(){return r[e]},set:function(){}})};for(var l in r)o(l);return Object.defineProperty(y()(n),"label",{get:function(){return 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n=Mi(e);return(":"===n.protocol?t.protocol:n.protocol)+n.host!==t.protocol+t.host},Ni=Object.freeze({__proto__:null,parseUrl:Mi,getAbsoluteURL:Ri,getFileExtension:Ui,isCrossOrigin:Bi}),Fi=function(e,track){var t=new l.a.WebVTT.Parser(l.a,l.a.vttjs,l.a.WebVTT.StringDecoder()),n=[];t.oncue=function(e){track.addCue(e)},t.onparsingerror=function(e){n.push(e)},t.onflush=function(){track.trigger({type:"loadeddata",target:track})},t.parse(e),n.length>0&&(l.a.console&&l.a.console.groupCollapsed&&l.a.console.groupCollapsed("Text Track parsing errors for "+track.src),n.forEach(function(e){return ie.error(e)}),l.a.console&&l.a.console.groupEnd&&l.a.console.groupEnd()),t.flush()},ji=function(e,track){var t={uri:e},n=Bi(e);n&&(t.cors=n);var r="use-credentials"===track.tech_.crossOrigin();r&&(t.withCredentials=r),w()(t,Bt(this,function(e,t,n){if(e)return ie.error(e,t);track.loaded_=!0,"function"!=typeof 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r=this.cues[i];(r.startTime<=e&&r.endTime>=e||r.startTime===r.endTime&&r.startTime<=e&&r.startTime+.5>=e)&&t.push(r)}if(h=!1,t.length!==this.activeCues_.length)h=!0;else for(var o=0;o<t.length;o++)-1===this.activeCues_.indexOf(t[o])&&(h=!0);return this.activeCues_=t,c.setCues_(this.activeCues_),c},set:function(){}}}),r.src?(n.src=r.src,n.preload_||(n.loaded_=!0),(n.preload_||"subtitles"!==r.kind&&"captions"!==r.kind)&&ji(n.src,y()(n))):n.loaded_=!0,n}S()(t,e);var n=t.prototype;return n.startTracking=function(){this.rvf_=this.tech_.requestVideoFrameCallback(this.timeupdateHandler),this.tech_.on("timeupdate",this.timeupdateHandler)},n.stopTracking=function(){this.rvf_&&(this.tech_.cancelVideoFrameCallback(this.rvf_),this.rvf_=void 0),this.tech_.off("timeupdate",this.timeupdateHandler)},n.addCue=function(e){var t=e;if(!("getCueAsHTML"in t)){for(var n in t=new l.a.vttjs.VTTCue(e.startTime,e.endTime,e.text),e)n in t||(t[n]=e[n]);t.id=e.id,t.originalCue_=e}for(var 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Gi={remoteText:{ListClass:wi,TrackClass:Hi,capitalName:"RemoteText",getterName:"remoteTextTracks",privateName:"remoteTextTracks_"},remoteTextEl:{ListClass:Ii,TrackClass:Wi,capitalName:"RemoteTextTrackEls",getterName:"remoteTextTrackEls",privateName:"remoteTextTrackEls_"}},Ki=f()({},zi,Gi);Gi.names=Object.keys(Gi),zi.names=Object.keys(zi),Ki.names=[].concat(Gi.names).concat(zi.names);var Qi=function(e){function t(t,n){var r;return void 0===t&&(t={}),void 0===n&&(n=function(){}),t.reportTouchActivity=!1,(r=e.call(this,null,t,n)||this).onDurationChange_=function(e){return r.onDurationChange(e)},r.trackProgress_=function(e){return r.trackProgress(e)},r.trackCurrentTime_=function(e){return r.trackCurrentTime(e)},r.stopTrackingCurrentTime_=function(e){return r.stopTrackingCurrentTime(e)},r.disposeSourceHandler_=function(e){return r.disposeSourceHandler(e)},r.queuedHanders_=new 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di(this.buffered(),this.duration_)},n.stopTrackingProgress=function(){this.clearInterval(this.progressInterval)},n.manualTimeUpdatesOn=function(){this.manualTimeUpdates=!0,this.on("play",this.trackCurrentTime_),this.on("pause",this.stopTrackingCurrentTime_)},n.manualTimeUpdatesOff=function(){this.manualTimeUpdates=!1,this.stopTrackingCurrentTime(),this.off("play",this.trackCurrentTime_),this.off("pause",this.stopTrackingCurrentTime_)},n.trackCurrentTime=function(){this.currentTimeInterval&&this.stopTrackingCurrentTime(),this.currentTimeInterval=this.setInterval(function(){this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},250)},n.stopTrackingCurrentTime=function(){this.clearInterval(this.currentTimeInterval),this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},n.dispose=function(){this.clearTracks(zi.names),this.manualProgress&&this.manualProgressOff(),this.manualTimeUpdates&&this.manualTimeUpdatesOff(),e.prototype.dispose.call(this)},n.clearTracks=function(e){var t=this;(e=[].concat(e)).forEach(function(e){for(var n=t[e+"Tracks"]()||[],i=n.length;i--;){var track=n[i];"text"===e&&t.removeRemoteTextTrack(track),n.removeTrack(track)}})},n.cleanupAutoTextTracks=function(){for(var e=this.autoRemoteTextTracks_||[],i=e.length;i--;){var track=e[i];this.removeRemoteTextTrack(track)}},n.reset=function(){},n.crossOrigin=function(){},n.setCrossOrigin=function(){},n.error=function(e){return void 0!==e&&(this.error_=new ci(e),this.trigger("error")),this.error_},n.played=function(){return this.hasStarted_?ui(0,0):ui()},n.play=function(){},n.setScrubbing=function(){},n.scrubbing=function(){},n.setCurrentTime=function(){this.manualTimeUpdates&&this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},n.initTrackListeners=function(){var e=this;zi.names.forEach(function(t){var n=zi[t],r=function(){e.trigger(t+"trackchange")},o=e[n.getterName]();o.addEventListener("removetrack",r),o.addEventListener("addtrack",r),e.on("dispose",function(){o.removeEventListener("removetrack",r),o.removeEventListener("addtrack",r)})})},n.addWebVttScript_=function(){var e=this;if(!l.a.WebVTT)if(c.a.body.contains(this.el())){if(!this.options_["vtt.js"]&&ue(x.a)&&Object.keys(x.a).length>0)return void this.trigger("vttjsloaded");var script=c.a.createElement("script");script.src=this.options_["vtt.js"]||"https://vjs.zencdn.net/vttjs/0.14.1/vtt.min.js",script.onload=function(){e.trigger("vttjsloaded")},script.onerror=function(){e.trigger("vttjserror")},this.on("dispose",function(){script.onload=null,script.onerror=null}),l.a.WebVTT=!0,this.el().parentNode.appendChild(script)}else this.ready(this.addWebVttScript_)},n.emulateTextTracks=function(){var e=this,t=this.textTracks(),n=this.remoteTextTracks(),r=function(e){return t.addTrack(e.track)},o=function(e){return t.removeTrack(e.track)};n.on("addtrack",r),n.on("removetrack",o),this.addWebVttScript_();var l=function(){return e.trigger("texttrackchange")},d=function(){l();for(var i=0;i<t.length;i++){var track=t[i];track.removeEventListener("cuechange",l),"showing"===track.mode&&track.addEventListener("cuechange",l)}};d(),t.addEventListener("change",d),t.addEventListener("addtrack",d),t.addEventListener("removetrack",d),this.on("dispose",function(){n.off("addtrack",r),n.off("removetrack",o),t.removeEventListener("change",d),t.removeEventListener("addtrack",d),t.removeEventListener("removetrack",d);for(var i=0;i<t.length;i++){t[i].removeEventListener("cuechange",l)}})},n.addTextTrack=function(e,label,t){if(!e)throw new Error("TextTrack kind is required but was not provided");return function(e,t,label,n,r){void 0===r&&(r={});var o=e.textTracks();r.kind=t,label&&(r.label=label),n&&(r.language=n),r.tech=e;var track=new Ki.text.TrackClass(r);return o.addTrack(track),track}(this,e,label,t)},n.createRemoteTextTrack=function(e){var track=ei(e,{tech:this});return new Gi.remoteTextEl.TrackClass(track)},n.addRemoteTextTrack=function(e,t){var n=this;void 0===e&&(e={});var r=this.createRemoteTextTrack(e);return!0!==t&&!1!==t&&(ie.warn('Calling addRemoteTextTrack without explicitly setting the "manualCleanup" parameter to `true` is deprecated and default to `false` in future version of video.js'),t=!0),this.remoteTextTrackEls().addTrackElement_(r),this.remoteTextTracks().addTrack(r.track),!0!==t&&this.ready(function(){return n.autoRemoteTextTracks_.addTrack(r.track)}),r},n.removeRemoteTextTrack=function(track){var e=this.remoteTextTrackEls().getTrackElementByTrack_(track);this.remoteTextTrackEls().removeTrackElement_(e),this.remoteTextTracks().removeTrack(track),this.autoRemoteTextTracks_.removeTrack(track)},n.getVideoPlaybackQuality=function(){return{}},n.requestPictureInPicture=function(){var e=this.options_.Promise||l.a.Promise;if(e)return e.reject()},n.disablePictureInPicture=function(){return!0},n.setDisablePictureInPicture=function(){},n.requestVideoFrameCallback=function(e){var t=this,n=St();return!this.isReady_||this.paused()?(this.queuedHanders_.add(n),this.one("playing",function(){t.queuedHanders_.has(n)&&(t.queuedHanders_.delete(n),e())})):this.requestNamedAnimationFrame(n,e),n},n.cancelVideoFrameCallback=function(e){this.queuedHanders_.has(e)?this.queuedHanders_.delete(e):this.cancelNamedAnimationFrame(e)},n.setPoster=function(){},n.playsinline=function(){},n.setPlaysinline=function(){},n.overrideNativeAudioTracks=function(){},n.overrideNativeVideoTracks=function(){},n.canPlayType=function(){return""},t.canPlayType=function(){return""},t.canPlaySource=function(e,n){return t.canPlayType(e.type)},t.isTech=function(component){return component.prototype instanceof t||component instanceof t||component===t},t.registerTech=function(e,n){if(t.techs_||(t.techs_={}),!t.isTech(n))throw new Error("Tech "+e+" must be a Tech");if(!t.canPlayType)throw new Error("Techs must have a static canPlayType method on them");if(!t.canPlaySource)throw new Error("Techs must have a static canPlaySource method on them");return e=Zt(e),t.techs_[e]=n,t.techs_[Jt(e)]=n,"Tech"!==e&&t.defaultTechOrder_.push(e),n},t.getTech=function(e){if(e)return t.techs_&&t.techs_[e]?t.techs_[e]:(e=Zt(e),l.a&&l.a.videojs&&l.a.videojs[e]?(ie.warn("The "+e+" tech was added to the videojs object when it should be registered using videojs.registerTech(name, tech)"),l.a.videojs[e]):void 0)},t}(ai);Ki.names.forEach(function(e){var t=Ki[e];Qi.prototype[t.getterName]=function(){return this[t.privateName]=this[t.privateName]||new t.ListClass,this[t.privateName]}}),Qi.prototype.featuresVolumeControl=!0,Qi.prototype.featuresMuteControl=!0,Qi.prototype.featuresFullscreenResize=!1,Qi.prototype.featuresPlaybackRate=!1,Qi.prototype.featuresProgressEvents=!1,Qi.prototype.featuresSourceset=!1,Qi.prototype.featuresTimeupdateEvents=!1,Qi.prototype.featuresNativeTextTracks=!1,Qi.prototype.featuresVideoFrameCallback=!1,Qi.withSourceHandlers=function(e){e.registerSourceHandler=function(t,n){var r=e.sourceHandlers;r||(r=e.sourceHandlers=[]),void 0===n&&(n=r.length),r.splice(n,0,t)},e.canPlayType=function(t){for(var n,r=e.sourceHandlers||[],i=0;i<r.length;i++)if(n=r[i].canPlayType(t))return n;return""},e.selectSourceHandler=function(source,t){for(var n=e.sourceHandlers||[],i=0;i<n.length;i++)if(n[i].canHandleSource(source,t))return n[i];return null},e.canPlaySource=function(t,n){var r=e.selectSourceHandler(t,n);return r?r.canHandleSource(t,n):""};["seekable","seeking","duration"].forEach(function(e){var t=this[e];"function"==typeof t&&(this[e]=function(){return this.sourceHandler_&&this.sourceHandler_[e]?this.sourceHandler_[e].apply(this.sourceHandler_,arguments):t.apply(this,arguments)})},e.prototype),e.prototype.setSource=function(source){var t=e.selectSourceHandler(source,this.options_);t||(e.nativeSourceHandler?t=e.nativeSourceHandler:ie.error("No source handler found for the current source.")),this.disposeSourceHandler(),this.off("dispose",this.disposeSourceHandler_),t!==e.nativeSourceHandler&&(this.currentSource_=source),this.sourceHandler_=t.handleSource(source,this,this.options_),this.one("dispose",this.disposeSourceHandler_)},e.prototype.disposeSourceHandler=function(){this.currentSource_&&(this.clearTracks(["audio","video"]),this.currentSource_=null),this.cleanupAutoTextTracks(),this.sourceHandler_&&(this.sourceHandler_.dispose&&this.sourceHandler_.dispose(),this.sourceHandler_=null)}},ai.registerComponent("Tech",Qi),Qi.registerTech("Tech",Qi),Qi.defaultTechOrder_=[];var Xi={},Yi={},$i={};function Ji(e,t,n){e.setTimeout(function(){return an(t,Xi[t.type],n,e)},1)}function Zi(e,t,n,r){void 0===r&&(r=null);var o="call"+Zt(n),l=e.reduce(rn(o),r),d=l===$i,c=d?null:t[n](l);return function(e,t,n,r){for(var i=e.length-1;i>=0;i--){var o=e[i];o[t]&&o[t](r,n)}}(e,n,c,d),c}var en={buffered:1,currentTime:1,duration:1,muted:1,played:1,paused:1,seekable:1,volume:1,ended:1},tn={setCurrentTime:1,setMuted:1,setVolume:1},nn={play:1,pause:1};function rn(e){return function(t,n){return t===$i?$i:n[e]?n[e](t):t}}function an(e,t,n,r,o,l){void 0===e&&(e={}),void 0===t&&(t=[]),void 0===o&&(o=[]),void 0===l&&(l=!1);var d=t,c=d[0],h=d.slice(1);if("string"==typeof c)an(e,Xi[c],n,r,o,l);else if(c){var f=function(e,t){var n=Yi[e.id()],r=null;if(null==n)return r=t(e),Yi[e.id()]=[[t,r]],r;for(var i=0;i<n.length;i++){var o=n[i],l=o[0],d=o[1];l===t&&(r=d)}return null===r&&(r=t(e),n.push([t,r])),r}(r,c);if(!f.setSource)return o.push(f),an(e,h,n,r,o,l);f.setSource(oe({},e),function(t,d){if(t)return an(e,h,n,r,o,l);o.push(f),an(d,e.type===d.type?h:Xi[d.type],n,r,o,l)})}else h.length?an(e,h,n,r,o,l):l?n(e,o):an(e,Xi["*"],n,r,o,!0)}var sn={opus:"video/ogg",ogv:"video/ogg",mp4:"video/mp4",mov:"video/mp4",m4v:"video/mp4",mkv:"video/x-matroska",m4a:"audio/mp4",mp3:"audio/mpeg",aac:"audio/aac",caf:"audio/x-caf",flac:"audio/flac",oga:"audio/ogg",wav:"audio/wav",m3u8:"application/x-mpegURL",mpd:"application/dash+xml",jpg:"image/jpeg",jpeg:"image/jpeg",gif:"image/gif",png:"image/png",svg:"image/svg+xml",webp:"image/webp"},on=function(e){void 0===e&&(e="");var t=Ui(e);return sn[t.toLowerCase()]||""},ln=function e(t){if(Array.isArray(t)){var n=[];t.forEach(function(t){t=e(t),Array.isArray(t)?n=n.concat(t):le(t)&&n.push(t)}),t=n}else t="string"==typeof t&&t.trim()?[un({src:t})]:le(t)&&"string"==typeof t.src&&t.src&&t.src.trim()?[un(t)]:[];return t};function un(e){if(!e.type){var t=on(e.src);t&&(e.type=t)}return e}var dn=function(e){function t(t,n,r){var o,l=ei({createEl:!1},n);if(o=e.call(this,t,l,r)||this,n.playerOptions.sources&&0!==n.playerOptions.sources.length)t.src(n.playerOptions.sources);else for(var i=0,d=n.playerOptions.techOrder;i<d.length;i++){var c=Zt(d[i]),h=Qi.getTech(c);if(c||(h=ai.getComponent(c)),h&&h.isSupported()){t.loadTech_(c);break}}return o}return S()(t,e),t}(ai);ai.registerComponent("MediaLoader",dn);var cn=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).options_.controlText&&r.controlText(r.options_.controlText),r.handleMouseOver_=function(e){return r.handleMouseOver(e)},r.handleMouseOut_=function(e){return r.handleMouseOut(e)},r.handleClick_=function(e){return r.handleClick(e)},r.handleKeyDown_=function(e){return r.handleKeyDown(e)},r.emitTapEvents(),r.enable(),r}S()(t,e);var n=t.prototype;return n.createEl=function(e,t,n){void 0===e&&(e="div"),void 0===t&&(t={}),void 0===n&&(n={}),t=oe({className:this.buildCSSClass(),tabIndex:0},t),"button"===e&&ie.error("Creating a ClickableComponent with an HTML element of "+e+" is not supported; use a Button instead."),n=oe({role:"button"},n),this.tabIndex_=t.tabIndex;var r=Fe(e,t,n);return r.appendChild(Fe("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),this.createControlTextEl(r),r},n.dispose=function(){this.controlTextEl_=null,e.prototype.dispose.call(this)},n.createControlTextEl=function(e){return this.controlTextEl_=Fe("span",{className:"vjs-control-text"},{"aria-live":"polite"}),e&&e.appendChild(this.controlTextEl_),this.controlText(this.controlText_,e),this.controlTextEl_},n.controlText=function(text,e){if(void 0===e&&(e=this.el()),void 0===text)return this.controlText_||"Need Text";var t=this.localize(text);this.controlText_=text,je(this.controlTextEl_,t),this.nonIconControl||this.player_.options_.noUITitleAttributes||e.setAttribute("title",t)},n.buildCSSClass=function(){return"vjs-control vjs-button "+e.prototype.buildCSSClass.call(this)},n.enable=function(){this.enabled_||(this.enabled_=!0,this.removeClass("vjs-disabled"),this.el_.setAttribute("aria-disabled","false"),void 0!==this.tabIndex_&&this.el_.setAttribute("tabIndex",this.tabIndex_),this.on(["tap","click"],this.handleClick_),this.on("keydown",this.handleKeyDown_))},n.disable=function(){this.enabled_=!1,this.addClass("vjs-disabled"),this.el_.setAttribute("aria-disabled","true"),void 0!==this.tabIndex_&&this.el_.removeAttribute("tabIndex"),this.off("mouseover",this.handleMouseOver_),this.off("mouseout",this.handleMouseOut_),this.off(["tap","click"],this.handleClick_),this.off("keydown",this.handleKeyDown_)},n.handleLanguagechange=function(){this.controlText(this.controlText_)},n.handleClick=function(e){this.options_.clickHandler&&this.options_.clickHandler.call(this,arguments)},n.handleKeyDown=function(t){v.a.isEventKey(t,"Space")||v.a.isEventKey(t,"Enter")?(t.preventDefault(),t.stopPropagation(),this.trigger("click")):e.prototype.handleKeyDown.call(this,t)},t}(ai);ai.registerComponent("ClickableComponent",cn);var hn=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).update(),r.update_=function(e){return r.update(e)},t.on("posterchange",r.update_),r}S()(t,e);var n=t.prototype;return n.dispose=function(){this.player().off("posterchange",this.update_),e.prototype.dispose.call(this)},n.createEl=function(){return Fe("div",{className:"vjs-poster",tabIndex:-1})},n.update=function(e){var t=this.player().poster();this.setSrc(t),t?this.show():this.hide()},n.setSrc=function(e){var t="";e&&(t='url("'+e+'")'),this.el_.style.backgroundImage=t},n.handleClick=function(e){if(this.player_.controls()){var t=this.player_.usingPlugin("eme")&&this.player_.eme.sessions&&this.player_.eme.sessions.length>0;!this.player_.tech(!0)||(Ce||be)&&t||this.player_.tech(!0).focus(),this.player_.paused()?fi(this.player_.play()):this.player_.pause()}},t}(cn);ai.registerComponent("PosterImage",hn);var pn="#222",fn={monospace:"monospace",sansSerif:"sans-serif",serif:"serif",monospaceSansSerif:'"Andale Mono", "Lucida Console", monospace',monospaceSerif:'"Courier New", monospace',proportionalSansSerif:"sans-serif",proportionalSerif:"serif",casual:'"Comic Sans MS", Impact, fantasy',script:'"Monotype Corsiva", cursive',smallcaps:'"Andale Mono", "Lucida Console", monospace, sans-serif'};function mn(e,t){var n;if(4===e.length)n=e[1]+e[1]+e[2]+e[2]+e[3]+e[3];else{if(7!==e.length)throw new Error("Invalid color code provided, "+e+"; must be formatted as e.g. #f0e or #f604e2.");n=e.slice(1)}return"rgba("+parseInt(n.slice(0,2),16)+","+parseInt(n.slice(2,4),16)+","+parseInt(n.slice(4,6),16)+","+t+")"}function gn(e,style,t){try{e.style[style]=t}catch(e){return}}var vn=function(e){function t(t,n,r){var o;o=e.call(this,t,n,r)||this;var d=function(e){return o.updateDisplay(e)};return t.on("loadstart",function(e){return o.toggleDisplay(e)}),t.on("texttrackchange",d),t.on("loadedmetadata",function(e){return o.preselectTrack(e)}),t.ready(Bt(y()(o),function(){if(t.tech_&&t.tech_.featuresNativeTextTracks)this.hide();else{t.on("fullscreenchange",d),t.on("playerresize",d),l.a.addEventListener("orientationchange",d),t.on("dispose",function(){return l.a.removeEventListener("orientationchange",d)});for(var e=this.options_.playerOptions.tracks||[],i=0;i<e.length;i++)this.player_.addRemoteTextTrack(e[i],!0);this.preselectTrack()}})),o}S()(t,e);var n=t.prototype;return n.preselectTrack=function(){for(var e,t,n,r={captions:1,subtitles:1},o=this.player_.textTracks(),l=this.player_.cache_.selectedLanguage,i=0;i<o.length;i++){var track=o[i];l&&l.enabled&&l.language&&l.language===track.language&&track.kind in r?track.kind===l.kind?n=track:n||(n=track):l&&!l.enabled?(n=null,e=null,t=null):track.default&&("descriptions"!==track.kind||e?track.kind in r&&!t&&(t=track):e=track)}n?n.mode="showing":t?t.mode="showing":e&&(e.mode="showing")},n.toggleDisplay=function(){this.player_.tech_&&this.player_.tech_.featuresNativeTextTracks?this.hide():this.show()},n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-text-track-display"},{translate:"yes","aria-live":"off","aria-atomic":"true"})},n.clearDisplay=function(){"function"==typeof l.a.WebVTT&&l.a.WebVTT.processCues(l.a,[],this.el_)},n.updateDisplay=function(){var e=this.player_.textTracks(),t=this.options_.allowMultipleShowingTracks;if(this.clearDisplay(),t){for(var n=[],r=0;r<e.length;++r){var track=e[r];"showing"===track.mode&&n.push(track)}this.updateForTrack(n)}else{for(var o=null,l=null,i=e.length;i--;){var d=e[i];"showing"===d.mode&&("descriptions"===d.kind?o=d:l=d)}l?("off"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","off"),this.updateForTrack(l)):o&&("assertive"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","assertive"),this.updateForTrack(o))}},n.updateDisplayState=function(track){for(var e=this.player_.textTrackSettings.getValues(),t=track.activeCues,i=t.length;i--;){var n=t[i];if(n){var r=n.displayState;if(e.color&&(r.firstChild.style.color=e.color),e.textOpacity&&gn(r.firstChild,"color",mn(e.color||"#fff",e.textOpacity)),e.backgroundColor&&(r.firstChild.style.backgroundColor=e.backgroundColor),e.backgroundOpacity&&gn(r.firstChild,"backgroundColor",mn(e.backgroundColor||"#000",e.backgroundOpacity)),e.windowColor&&(e.windowOpacity?gn(r,"backgroundColor",mn(e.windowColor,e.windowOpacity)):r.style.backgroundColor=e.windowColor),e.edgeStyle&&("dropshadow"===e.edgeStyle?r.firstChild.style.textShadow="2px 2px 3px #222, 2px 2px 4px #222, 2px 2px 5px "+pn:"raised"===e.edgeStyle?r.firstChild.style.textShadow="1px 1px #222, 2px 2px #222, 3px 3px "+pn:"depressed"===e.edgeStyle?r.firstChild.style.textShadow="1px 1px #ccc, 0 1px #ccc, -1px -1px #222, 0 -1px "+pn:"uniform"===e.edgeStyle&&(r.firstChild.style.textShadow="0 0 4px #222, 0 0 4px #222, 0 0 4px #222, 0 0 4px "+pn)),e.fontPercent&&1!==e.fontPercent){var o=l.a.parseFloat(r.style.fontSize);r.style.fontSize=o*e.fontPercent+"px",r.style.height="auto",r.style.top="auto"}e.fontFamily&&"default"!==e.fontFamily&&("small-caps"===e.fontFamily?r.firstChild.style.fontVariant="small-caps":r.firstChild.style.fontFamily=fn[e.fontFamily])}}},n.updateForTrack=function(e){if(Array.isArray(e)||(e=[e]),"function"==typeof l.a.WebVTT&&!e.every(function(track){return!track.activeCues})){for(var t=[],i=0;i<e.length;++i)for(var track=e[i],n=0;n<track.activeCues.length;++n)t.push(track.activeCues[n]);l.a.WebVTT.processCues(l.a,t,this.el_);for(var r=0;r<e.length;++r){for(var o=e[r],d=0;d<o.activeCues.length;++d){var c=o.activeCues[d].displayState;Ve(c,"vjs-text-track-cue"),Ve(c,"vjs-text-track-cue-"+(o.language?o.language:r)),o.language&&Xe(c,"lang",o.language)}this.player_.textTrackSettings&&this.updateDisplayState(o)}}},t}(ai);ai.registerComponent("TextTrackDisplay",vn);var _n=function(e){function t(){return e.apply(this,arguments)||this}return S()(t,e),t.prototype.createEl=function(){var t=this.player_.isAudio(),n=this.localize(t?"Audio Player":"Video Player"),r=Fe("span",{className:"vjs-control-text",textContent:this.localize("{1} is loading.",[n])}),o=e.prototype.createEl.call(this,"div",{className:"vjs-loading-spinner",dir:"ltr"});return o.appendChild(r),o},t}(ai);ai.registerComponent("LoadingSpinner",_n);var yn=function(e){function t(){return e.apply(this,arguments)||this}S()(t,e);var n=t.prototype;return n.createEl=function(e,t,n){void 0===t&&(t={}),void 0===n&&(n={});var r=Fe("button",t=oe({className:this.buildCSSClass()},t),n=oe({type:"button"},n));return r.appendChild(Fe("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),this.createControlTextEl(r),r},n.addChild=function(e,t){void 0===t&&(t={});var n=this.constructor.name;return ie.warn("Adding an actionable (user controllable) child to a Button ("+n+") is not supported; use a ClickableComponent instead."),ai.prototype.addChild.call(this,e,t)},n.enable=function(){e.prototype.enable.call(this),this.el_.removeAttribute("disabled")},n.disable=function(){e.prototype.disable.call(this),this.el_.setAttribute("disabled","disabled")},n.handleKeyDown=function(t){v.a.isEventKey(t,"Space")||v.a.isEventKey(t,"Enter")?t.stopPropagation():e.prototype.handleKeyDown.call(this,t)},t}(cn);ai.registerComponent("Button",yn);var Tn=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).mouseused_=!1,r.on("mousedown",function(e){return r.handleMouseDown(e)}),r}S()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-big-play-button"},n.handleClick=function(e){var t=this.player_.play();if(this.mouseused_&&e.clientX&&e.clientY){var n=this.player_.usingPlugin("eme")&&this.player_.eme.sessions&&this.player_.eme.sessions.length>0;return fi(t),void(!this.player_.tech(!0)||(Ce||be)&&n||this.player_.tech(!0).focus())}var r=this.player_.getChild("controlBar"),o=r&&r.getChild("playToggle");if(o){var l=function(){return o.focus()};pi(t)?t.then(l,function(){}):this.setTimeout(l,1)}else this.player_.tech(!0).focus()},n.handleKeyDown=function(t){this.mouseused_=!1,e.prototype.handleKeyDown.call(this,t)},n.handleMouseDown=function(e){this.mouseused_=!0},t}(yn);Tn.prototype.controlText_="Play Video",ai.registerComponent("BigPlayButton",Tn);var bn=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).controlText(n&&n.controlText||r.localize("Close")),r}S()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-close-button "+e.prototype.buildCSSClass.call(this)},n.handleClick=function(e){this.trigger({type:"close",bubbles:!1})},n.handleKeyDown=function(t){v.a.isEventKey(t,"Esc")?(t.preventDefault(),t.stopPropagation(),this.trigger("click")):e.prototype.handleKeyDown.call(this,t)},t}(yn);ai.registerComponent("CloseButton",bn);var Sn=function(e){function t(t,n){var r;return void 0===n&&(n={}),r=e.call(this,t,n)||this,n.replay=void 0===n.replay||n.replay,r.on(t,"play",function(e){return r.handlePlay(e)}),r.on(t,"pause",function(e){return r.handlePause(e)}),n.replay&&r.on(t,"ended",function(e){return r.handleEnded(e)}),r}S()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-play-control "+e.prototype.buildCSSClass.call(this)},n.handleClick=function(e){this.player_.paused()?fi(this.player_.play()):this.player_.pause()},n.handleSeeked=function(e){this.removeClass("vjs-ended"),this.player_.paused()?this.handlePause(e):this.handlePlay(e)},n.handlePlay=function(e){this.removeClass("vjs-ended"),this.removeClass("vjs-paused"),this.addClass("vjs-playing"),this.controlText("Pause")},n.handlePause=function(e){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.controlText("Play")},n.handleEnded=function(e){var t=this;this.removeClass("vjs-playing"),this.addClass("vjs-ended"),this.controlText("Replay"),this.one(this.player_,"seeked",function(e){return t.handleSeeked(e)})},t}(yn);Sn.prototype.controlText_="Play",ai.registerComponent("PlayToggle",Sn);var kn=function(e,t){e=e<0?0:e;var s=Math.floor(e%60),n=Math.floor(e/60%60),r=Math.floor(e/3600),o=Math.floor(t/60%60),l=Math.floor(t/3600);return(isNaN(e)||e===1/0)&&(r=n=s="-"),(r=r>0||l>0?r+":":"")+(n=((r||o>=10)&&n<10?"0"+n:n)+":")+(s=s<10?"0"+s:s)},Cn=kn;function En(e,t){return void 0===t&&(t=e),Cn(e,t)}var wn=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).on(t,["timeupdate","ended"],function(e){return r.updateContent(e)}),r.updateTextNode_(),r}S()(t,e);var n=t.prototype;return n.createEl=function(){var t=this.buildCSSClass(),n=e.prototype.createEl.call(this,"div",{className:t+" vjs-time-control vjs-control"}),span=Fe("span",{className:"vjs-control-text",textContent:this.localize(this.labelText_)+" "},{role:"presentation"});return n.appendChild(span),this.contentEl_=Fe("span",{className:t+"-display"},{"aria-live":"off",role:"presentation"}),n.appendChild(this.contentEl_),n},n.dispose=function(){this.contentEl_=null,this.textNode_=null,e.prototype.dispose.call(this)},n.updateTextNode_=function(time){var e=this;void 0===time&&(time=0),time=En(time),this.formattedTime_!==time&&(this.formattedTime_=time,this.requestNamedAnimationFrame("TimeDisplay#updateTextNode_",function(){if(e.contentEl_){var t=e.textNode_;t&&e.contentEl_.firstChild!==t&&(t=null,ie.warn("TimeDisplay#updateTextnode_: Prevented replacement of text node element since it was no longer a child of this node. Appending a new node instead.")),e.textNode_=c.a.createTextNode(e.formattedTime_),e.textNode_&&(t?e.contentEl_.replaceChild(e.textNode_,t):e.contentEl_.appendChild(e.textNode_))}}))},n.updateContent=function(e){},t}(ai);wn.prototype.labelText_="Time",wn.prototype.controlText_="Time",ai.registerComponent("TimeDisplay",wn);var In=function(e){function t(){return e.apply(this,arguments)||this}S()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-current-time"},n.updateContent=function(e){var time;time=this.player_.ended()?this.player_.duration():this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime(),this.updateTextNode_(time)},t}(wn);In.prototype.labelText_="Current Time",In.prototype.controlText_="Current Time",ai.registerComponent("CurrentTimeDisplay",In);var xn=function(e){function t(t,n){var r,o=function(e){return r.updateContent(e)};return(r=e.call(this,t,n)||this).on(t,"durationchange",o),r.on(t,"loadstart",o),r.on(t,"loadedmetadata",o),r}S()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-duration"},n.updateContent=function(e){var t=this.player_.duration();this.updateTextNode_(t)},t}(wn);xn.prototype.labelText_="Duration",xn.prototype.controlText_="Duration",ai.registerComponent("DurationDisplay",xn);var Pn=function(e){function t(){return e.apply(this,arguments)||this}return S()(t,e),t.prototype.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-time-control vjs-time-divider"},{"aria-hidden":!0}),div=e.prototype.createEl.call(this,"div"),span=e.prototype.createEl.call(this,"span",{textContent:"/"});return div.appendChild(span),t.appendChild(div),t},t}(ai);ai.registerComponent("TimeDivider",Pn);var An=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).on(t,"durationchange",function(e){return r.updateContent(e)}),r}S()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-remaining-time"},n.createEl=function(){var t=e.prototype.createEl.call(this);return!1!==this.options_.displayNegative&&t.insertBefore(Fe("span",{},{"aria-hidden":!0},"-"),this.contentEl_),t},n.updateContent=function(e){var time;"number"==typeof this.player_.duration()&&(time=this.player_.ended()?0:this.player_.remainingTimeDisplay?this.player_.remainingTimeDisplay():this.player_.remainingTime(),this.updateTextNode_(time))},t}(wn);An.prototype.labelText_="Remaining Time",An.prototype.controlText_="Remaining Time",ai.registerComponent("RemainingTimeDisplay",An);var Ln=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).updateShowing(),r.on(r.player(),"durationchange",function(e){return r.updateShowing(e)}),r}S()(t,e);var n=t.prototype;return n.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-live-control vjs-control"});return this.contentEl_=Fe("div",{className:"vjs-live-display"},{"aria-live":"off"}),this.contentEl_.appendChild(Fe("span",{className:"vjs-control-text",textContent:this.localize("Stream Type")+" "})),this.contentEl_.appendChild(c.a.createTextNode(this.localize("LIVE"))),t.appendChild(this.contentEl_),t},n.dispose=function(){this.contentEl_=null,e.prototype.dispose.call(this)},n.updateShowing=function(e){this.player().duration()===1/0?this.show():this.hide()},t}(ai);ai.registerComponent("LiveDisplay",Ln);var On=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).updateLiveEdgeStatus(),r.player_.liveTracker&&(r.updateLiveEdgeStatusHandler_=function(e){return r.updateLiveEdgeStatus(e)},r.on(r.player_.liveTracker,"liveedgechange",r.updateLiveEdgeStatusHandler_)),r}S()(t,e);var n=t.prototype;return n.createEl=function(){var t=e.prototype.createEl.call(this,"button",{className:"vjs-seek-to-live-control vjs-control"});return this.textEl_=Fe("span",{className:"vjs-seek-to-live-text",textContent:this.localize("LIVE")},{"aria-hidden":"true"}),t.appendChild(this.textEl_),t},n.updateLiveEdgeStatus=function(){!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"))},n.handleClick=function(){this.player_.liveTracker.seekToLiveEdge()},n.dispose=function(){this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.updateLiveEdgeStatusHandler_),this.textEl_=null,e.prototype.dispose.call(this)},t}(yn);On.prototype.controlText_="Seek to live, currently playing live",ai.registerComponent("SeekToLive",On);var Dn=function(e,t,n){return e=Number(e),Math.min(n,Math.max(t,isNaN(e)?t:e))},Mn=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).handleMouseDown_=function(e){return r.handleMouseDown(e)},r.handleMouseUp_=function(e){return r.handleMouseUp(e)},r.handleKeyDown_=function(e){return r.handleKeyDown(e)},r.handleClick_=function(e){return r.handleClick(e)},r.handleMouseMove_=function(e){return r.handleMouseMove(e)},r.update_=function(e){return r.update(e)},r.bar=r.getChild(r.options_.barName),r.vertical(!!r.options_.vertical),r.enable(),r}S()(t,e);var n=t.prototype;return n.enabled=function(){return this.enabled_},n.enable=function(){this.enabled()||(this.on("mousedown",this.handleMouseDown_),this.on("touchstart",this.handleMouseDown_),this.on("keydown",this.handleKeyDown_),this.on("click",this.handleClick_),this.on(this.player_,"controlsvisible",this.update),this.playerEvent&&this.on(this.player_,this.playerEvent,this.update),this.removeClass("disabled"),this.setAttribute("tabindex",0),this.enabled_=!0)},n.disable=function(){if(this.enabled()){var e=this.bar.el_.ownerDocument;this.off("mousedown",this.handleMouseDown_),this.off("touchstart",this.handleMouseDown_),this.off("keydown",this.handleKeyDown_),this.off("click",this.handleClick_),this.off(this.player_,"controlsvisible",this.update_),this.off(e,"mousemove",this.handleMouseMove_),this.off(e,"mouseup",this.handleMouseUp_),this.off(e,"touchmove",this.handleMouseMove_),this.off(e,"touchend",this.handleMouseUp_),this.removeAttribute("tabindex"),this.addClass("disabled"),this.playerEvent&&this.off(this.player_,this.playerEvent,this.update),this.enabled_=!1}},n.createEl=function(t,n,r){return void 0===n&&(n={}),void 0===r&&(r={}),n.className=n.className+" vjs-slider",n=oe({tabIndex:0},n),r=oe({role:"slider","aria-valuenow":0,"aria-valuemin":0,"aria-valuemax":100,tabIndex:0},r),e.prototype.createEl.call(this,t,n,r)},n.handleMouseDown=function(e){var t=this.bar.el_.ownerDocument;"mousedown"===e.type&&e.preventDefault(),"touchstart"!==e.type||Se||e.preventDefault(),$e(),this.addClass("vjs-sliding"),this.trigger("slideractive"),this.on(t,"mousemove",this.handleMouseMove_),this.on(t,"mouseup",this.handleMouseUp_),this.on(t,"touchmove",this.handleMouseMove_),this.on(t,"touchend",this.handleMouseUp_),this.handleMouseMove(e,!0)},n.handleMouseMove=function(e){},n.handleMouseUp=function(){var e=this.bar.el_.ownerDocument;Je(),this.removeClass("vjs-sliding"),this.trigger("sliderinactive"),this.off(e,"mousemove",this.handleMouseMove_),this.off(e,"mouseup",this.handleMouseUp_),this.off(e,"touchmove",this.handleMouseMove_),this.off(e,"touchend",this.handleMouseUp_),this.update()},n.update=function(){var e=this;if(this.el_&&this.bar){var progress=this.getProgress();return progress===this.progress_||(this.progress_=progress,this.requestNamedAnimationFrame("Slider#update",function(){var t=e.vertical()?"height":"width";e.bar.el().style[t]=(100*progress).toFixed(2)+"%"})),progress}},n.getProgress=function(){return Number(Dn(this.getPercent(),0,1).toFixed(4))},n.calculateDistance=function(e){var t=tt(this.el_,e);return this.vertical()?t.y:t.x},n.handleKeyDown=function(t){v.a.isEventKey(t,"Left")||v.a.isEventKey(t,"Down")?(t.preventDefault(),t.stopPropagation(),this.stepBack()):v.a.isEventKey(t,"Right")||v.a.isEventKey(t,"Up")?(t.preventDefault(),t.stopPropagation(),this.stepForward()):e.prototype.handleKeyDown.call(this,t)},n.handleClick=function(e){e.stopPropagation(),e.preventDefault()},n.vertical=function(e){if(void 0===e)return this.vertical_||!1;this.vertical_=!!e,this.vertical_?this.addClass("vjs-slider-vertical"):this.addClass("vjs-slider-horizontal")},t}(ai);ai.registerComponent("Slider",Mn);var Rn=function(time,e){return Dn(time/e*100,0,100).toFixed(2)+"%"},Un=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).partEls_=[],r.on(t,"progress",function(e){return r.update(e)}),r}S()(t,e);var n=t.prototype;return n.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-load-progress"}),n=Fe("span",{className:"vjs-control-text"}),r=Fe("span",{textContent:this.localize("Loaded")}),o=c.a.createTextNode(": ");return this.percentageEl_=Fe("span",{className:"vjs-control-text-loaded-percentage",textContent:"0%"}),t.appendChild(n),n.appendChild(r),n.appendChild(o),n.appendChild(this.percentageEl_),t},n.dispose=function(){this.partEls_=null,this.percentageEl_=null,e.prototype.dispose.call(this)},n.update=function(e){var t=this;this.requestNamedAnimationFrame("LoadProgressBar#update",function(){var e=t.player_.liveTracker,n=t.player_.buffered(),r=e&&e.isLive()?e.seekableEnd():t.player_.duration(),o=t.player_.bufferedEnd(),l=t.partEls_,d=Rn(o,r);t.percent_!==d&&(t.el_.style.width=d,je(t.percentageEl_,d),t.percent_=d);for(var i=0;i<n.length;i++){var c=n.start(i),h=n.end(i),f=l[i];f||(f=t.el_.appendChild(Fe()),l[i]=f),f.dataset.start===c&&f.dataset.end===h||(f.dataset.start=c,f.dataset.end=h,f.style.left=Rn(c,o),f.style.width=Rn(h-c,o))}for(var m=l.length;m>n.length;m--)t.el_.removeChild(l[m-1]);l.length=n.length})},t}(ai);ai.registerComponent("LoadProgressBar",Un);var Bn=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).update=Nt(Bt(y()(r),r.update),Ut),r}S()(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-time-tooltip"},{"aria-hidden":"true"})},n.update=function(e,t,content){var n=et(this.el_),r=Ze(this.player_.el()),o=e.width*t;if(r&&n){var l=e.left-r.left+o,d=e.width-o+(r.right-e.right),c=n.width/2;l<c?c+=c-l:d<c&&(c=d),c<0?c=0:c>n.width&&(c=n.width),c=Math.round(c),this.el_.style.right="-"+c+"px",this.write(content)}},n.write=function(content){je(this.el_,content)},n.updateTime=function(e,t,time,n){var r=this;this.requestNamedAnimationFrame("TimeTooltip#updateTime",function(){var content,o=r.player_.duration();if(r.player_.liveTracker&&r.player_.liveTracker.isLive()){var l=r.player_.liveTracker.liveWindow(),d=l-t*l;content=(d<1?"":"-")+En(d,l)}else content=En(time,o);r.update(e,t,content),n&&n()})},t}(ai);ai.registerComponent("TimeTooltip",Bn);var Nn=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).update=Nt(Bt(y()(r),r.update),Ut),r}S()(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-play-progress vjs-slider-bar"},{"aria-hidden":"true"})},n.update=function(e,t){var n=this.getChild("timeTooltip");if(n){var time=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();n.updateTime(e,t,time)}},t}(ai);Nn.prototype.options_={children:[]},Ae||ve||Nn.prototype.options_.children.push("timeTooltip"),ai.registerComponent("PlayProgressBar",Nn);var Fn=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).update=Nt(Bt(y()(r),r.update),Ut),r}S()(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})},n.update=function(e,t){var n=this,time=t*this.player_.duration();this.getChild("timeTooltip").updateTime(e,t,time,function(){n.el_.style.left=e.width*t+"px"})},t}(ai);Fn.prototype.options_={children:["timeTooltip"]},ai.registerComponent("MouseTimeDisplay",Fn);var jn=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).setEventHandlers_(),r}S()(t,e);var n=t.prototype;return n.setEventHandlers_=function(){var e=this;this.update_=Bt(this,this.update),this.update=Nt(this.update_,Ut),this.on(this.player_,["ended","durationchange","timeupdate"],this.update),this.player_.liveTracker&&this.on(this.player_.liveTracker,"liveedgechange",this.update),this.updateInterval=null,this.enableIntervalHandler_=function(t){return e.enableInterval_(t)},this.disableIntervalHandler_=function(t){return e.disableInterval_(t)},this.on(this.player_,["playing"],this.enableIntervalHandler_),this.on(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in c.a&&"visibilityState"in c.a&&this.on(c.a,"visibilitychange",this.toggleVisibility_)},n.toggleVisibility_=function(e){"hidden"===c.a.visibilityState?(this.cancelNamedAnimationFrame("SeekBar#update"),this.cancelNamedAnimationFrame("Slider#update"),this.disableInterval_(e)):(this.player_.ended()||this.player_.paused()||this.enableInterval_(),this.update())},n.enableInterval_=function(){this.updateInterval||(this.updateInterval=this.setInterval(this.update,Ut))},n.disableInterval_=function(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&e&&"ended"!==e.type||this.updateInterval&&(this.clearInterval(this.updateInterval),this.updateInterval=null)},n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-progress-holder"},{"aria-label":this.localize("Progress Bar")})},n.update=function(t){var n=this;if("hidden"!==c.a.visibilityState){var r=e.prototype.update.call(this);return this.requestNamedAnimationFrame("SeekBar#update",function(){var e=n.player_.ended()?n.player_.duration():n.getCurrentTime_(),t=n.player_.liveTracker,o=n.player_.duration();t&&t.isLive()&&(o=n.player_.liveTracker.liveCurrentTime()),n.percent_!==r&&(n.el_.setAttribute("aria-valuenow",(100*r).toFixed(2)),n.percent_=r),n.currentTime_===e&&n.duration_===o||(n.el_.setAttribute("aria-valuetext",n.localize("progress bar timing: currentTime={1} duration={2}",[En(e,o),En(o,o)],"{1} of {2}")),n.currentTime_=e,n.duration_=o),n.bar&&n.bar.update(Ze(n.el()),n.getProgress())}),r}},n.userSeek_=function(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&this.player_.liveTracker.nextSeekedFromUser(),this.player_.currentTime(e)},n.getCurrentTime_=function(){return this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime()},n.getPercent=function(){var e,t=this.getCurrentTime_(),n=this.player_.liveTracker;return n&&n.isLive()?(e=(t-n.seekableStart())/n.liveWindow(),n.atLiveEdge()&&(e=1)):e=t/this.player_.duration(),e},n.handleMouseDown=function(t){lt(t)&&(t.stopPropagation(),this.videoWasPlaying=!this.player_.paused(),this.player_.pause(),e.prototype.handleMouseDown.call(this,t))},n.handleMouseMove=function(e,t){if(void 0===t&&(t=!1),lt(e)){var n;t||this.player_.scrubbing()||this.player_.scrubbing(!0);var r=this.calculateDistance(e),o=this.player_.liveTracker;if(o&&o.isLive()){if(r>=.99)return void o.seekToLiveEdge();var l=o.seekableStart(),d=o.liveCurrentTime();if((n=l+r*o.liveWindow())>=d&&(n=d),n<=l&&(n=l+.1),n===1/0)return}else(n=r*this.player_.duration())===this.player_.duration()&&(n-=.1);this.userSeek_(n)}},n.enable=function(){e.prototype.enable.call(this);var t=this.getChild("mouseTimeDisplay");t&&t.show()},n.disable=function(){e.prototype.disable.call(this);var t=this.getChild("mouseTimeDisplay");t&&t.hide()},n.handleMouseUp=function(t){e.prototype.handleMouseUp.call(this,t),t&&t.stopPropagation(),this.player_.scrubbing(!1),this.player_.trigger({type:"timeupdate",target:this,manuallyTriggered:!0}),this.videoWasPlaying?fi(this.player_.play()):this.update_()},n.stepForward=function(){this.userSeek_(this.player_.currentTime()+5)},n.stepBack=function(){this.userSeek_(this.player_.currentTime()-5)},n.handleAction=function(e){this.player_.paused()?this.player_.play():this.player_.pause()},n.handleKeyDown=function(t){var n=this.player_.liveTracker;if(v.a.isEventKey(t,"Space")||v.a.isEventKey(t,"Enter"))t.preventDefault(),t.stopPropagation(),this.handleAction(t);else if(v.a.isEventKey(t,"Home"))t.preventDefault(),t.stopPropagation(),this.userSeek_(0);else if(v.a.isEventKey(t,"End"))t.preventDefault(),t.stopPropagation(),n&&n.isLive()?this.userSeek_(n.liveCurrentTime()):this.userSeek_(this.player_.duration());else if(/^[0-9]$/.test(v()(t))){t.preventDefault(),t.stopPropagation();var r=10*(v.a.codes[v()(t)]-v.a.codes[0])/100;n&&n.isLive()?this.userSeek_(n.seekableStart()+n.liveWindow()*r):this.userSeek_(this.player_.duration()*r)}else v.a.isEventKey(t,"PgDn")?(t.preventDefault(),t.stopPropagation(),this.userSeek_(this.player_.currentTime()-60)):v.a.isEventKey(t,"PgUp")?(t.preventDefault(),t.stopPropagation(),this.userSeek_(this.player_.currentTime()+60)):e.prototype.handleKeyDown.call(this,t)},n.dispose=function(){this.disableInterval_(),this.off(this.player_,["ended","durationchange","timeupdate"],this.update),this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.update),this.off(this.player_,["playing"],this.enableIntervalHandler_),this.off(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in c.a&&"visibilityState"in c.a&&this.off(c.a,"visibilitychange",this.toggleVisibility_),e.prototype.dispose.call(this)},t}(Mn);jn.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar"},Ae||ve||jn.prototype.options_.children.splice(1,0,"mouseTimeDisplay"),ai.registerComponent("SeekBar",jn);var Hn=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).handleMouseMove=Nt(Bt(y()(r),r.handleMouseMove),Ut),r.throttledHandleMouseSeek=Nt(Bt(y()(r),r.handleMouseSeek),Ut),r.handleMouseUpHandler_=function(e){return r.handleMouseUp(e)},r.handleMouseDownHandler_=function(e){return r.handleMouseDown(e)},r.enable(),r}S()(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-progress-control vjs-control"})},n.handleMouseMove=function(e){var t=this.getChild("seekBar");if(t){var n=t.getChild("playProgressBar"),r=t.getChild("mouseTimeDisplay");if(n||r){var o=t.el(),l=et(o),d=tt(o,e).x;d=Dn(d,0,1),r&&r.update(l,d),n&&n.update(l,t.getProgress())}}},n.handleMouseSeek=function(e){var t=this.getChild("seekBar");t&&t.handleMouseMove(e)},n.enabled=function(){return this.enabled_},n.disable=function(){if(this.children().forEach(function(e){return e.disable&&e.disable()}),this.enabled()&&(this.off(["mousedown","touchstart"],this.handleMouseDownHandler_),this.off(this.el_,"mousemove",this.handleMouseMove),this.removeListenersAddedOnMousedownAndTouchstart(),this.addClass("disabled"),this.enabled_=!1,this.player_.scrubbing())){var e=this.getChild("seekBar");this.player_.scrubbing(!1),e.videoWasPlaying&&fi(this.player_.play())}},n.enable=function(){this.children().forEach(function(e){return e.enable&&e.enable()}),this.enabled()||(this.on(["mousedown","touchstart"],this.handleMouseDownHandler_),this.on(this.el_,"mousemove",this.handleMouseMove),this.removeClass("disabled"),this.enabled_=!0)},n.removeListenersAddedOnMousedownAndTouchstart=function(){var e=this.el_.ownerDocument;this.off(e,"mousemove",this.throttledHandleMouseSeek),this.off(e,"touchmove",this.throttledHandleMouseSeek),this.off(e,"mouseup",this.handleMouseUpHandler_),this.off(e,"touchend",this.handleMouseUpHandler_)},n.handleMouseDown=function(e){var t=this.el_.ownerDocument,n=this.getChild("seekBar");n&&n.handleMouseDown(e),this.on(t,"mousemove",this.throttledHandleMouseSeek),this.on(t,"touchmove",this.throttledHandleMouseSeek),this.on(t,"mouseup",this.handleMouseUpHandler_),this.on(t,"touchend",this.handleMouseUpHandler_)},n.handleMouseUp=function(e){var t=this.getChild("seekBar");t&&t.handleMouseUp(e),this.removeListenersAddedOnMousedownAndTouchstart()},t}(ai);Hn.prototype.options_={children:["seekBar"]},ai.registerComponent("ProgressControl",Hn);var qn=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).on(t,["enterpictureinpicture","leavepictureinpicture"],function(e){return r.handlePictureInPictureChange(e)}),r.on(t,["disablepictureinpicturechanged","loadedmetadata"],function(e){return r.handlePictureInPictureEnabledChange(e)}),r.on(t,["loadedmetadata","audioonlymodechange","audiopostermodechange"],function(){"audio"===t.currentType().substring(0,5)||t.audioPosterMode()||t.audioOnlyMode()?(t.isInPictureInPicture()&&t.exitPictureInPicture(),r.hide()):r.show()}),r.disable(),r}S()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-picture-in-picture-control "+e.prototype.buildCSSClass.call(this)},n.handlePictureInPictureEnabledChange=function(){c.a.pictureInPictureEnabled&&!1===this.player_.disablePictureInPicture()?this.enable():this.disable()},n.handlePictureInPictureChange=function(e){this.player_.isInPictureInPicture()?this.controlText("Exit Picture-in-Picture"):this.controlText("Picture-in-Picture"),this.handlePictureInPictureEnabledChange()},n.handleClick=function(e){this.player_.isInPictureInPicture()?this.player_.exitPictureInPicture():this.player_.requestPictureInPicture()},t}(yn);qn.prototype.controlText_="Picture-in-Picture",ai.registerComponent("PictureInPictureToggle",qn);var Vn=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).on(t,"fullscreenchange",function(e){return r.handleFullscreenChange(e)}),!1===c.a[t.fsApi_.fullscreenEnabled]&&r.disable(),r}S()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-fullscreen-control "+e.prototype.buildCSSClass.call(this)},n.handleFullscreenChange=function(e){this.player_.isFullscreen()?this.controlText("Non-Fullscreen"):this.controlText("Fullscreen")},n.handleClick=function(e){this.player_.isFullscreen()?this.player_.exitFullscreen():this.player_.requestFullscreen()},t}(yn);Vn.prototype.controlText_="Fullscreen",ai.registerComponent("FullscreenToggle",Vn);var Wn=function(e){function t(){return e.apply(this,arguments)||this}return S()(t,e),t.prototype.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-volume-level"});return t.appendChild(e.prototype.createEl.call(this,"span",{className:"vjs-control-text"})),t},t}(ai);ai.registerComponent("VolumeLevel",Wn);var zn=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).update=Nt(Bt(y()(r),r.update),Ut),r}S()(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-volume-tooltip"},{"aria-hidden":"true"})},n.update=function(e,t,n,content){if(!n){var r=Ze(this.el_),o=Ze(this.player_.el()),l=e.width*t;if(!o||!r)return;var d=e.left-o.left+l,c=e.width-l+(o.right-e.right),h=r.width/2;d<h?h+=h-d:c<h&&(h=c),h<0?h=0:h>r.width&&(h=r.width),this.el_.style.right="-"+h+"px"}this.write(content+"%")},n.write=function(content){je(this.el_,content)},n.updateVolume=function(e,t,n,r,o){var l=this;this.requestNamedAnimationFrame("VolumeLevelTooltip#updateVolume",function(){l.update(e,t,n,r.toFixed(0)),o&&o()})},t}(ai);ai.registerComponent("VolumeLevelTooltip",zn);var Gn=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).update=Nt(Bt(y()(r),r.update),Ut),r}S()(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})},n.update=function(e,t,n){var r=this,o=100*t;this.getChild("volumeLevelTooltip").updateVolume(e,t,n,o,function(){n?r.el_.style.bottom=e.height*t+"px":r.el_.style.left=e.width*t+"px"})},t}(ai);Gn.prototype.options_={children:["volumeLevelTooltip"]},ai.registerComponent("MouseVolumeLevelDisplay",Gn);var Kn=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).on("slideractive",function(e){return r.updateLastVolume_(e)}),r.on(t,"volumechange",function(e){return r.updateARIAAttributes(e)}),t.ready(function(){return r.updateARIAAttributes()}),r}S()(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-volume-bar vjs-slider-bar"},{"aria-label":this.localize("Volume Level"),"aria-live":"polite"})},n.handleMouseDown=function(t){lt(t)&&e.prototype.handleMouseDown.call(this,t)},n.handleMouseMove=function(e){var t=this.getChild("mouseVolumeLevelDisplay");if(t){var n=this.el(),r=Ze(n),o=this.vertical(),l=tt(n,e);l=o?l.y:l.x,l=Dn(l,0,1),t.update(r,l,o)}lt(e)&&(this.checkMuted(),this.player_.volume(this.calculateDistance(e)))},n.checkMuted=function(){this.player_.muted()&&this.player_.muted(!1)},n.getPercent=function(){return this.player_.muted()?0:this.player_.volume()},n.stepForward=function(){this.checkMuted(),this.player_.volume(this.player_.volume()+.1)},n.stepBack=function(){this.checkMuted(),this.player_.volume(this.player_.volume()-.1)},n.updateARIAAttributes=function(e){var t=this.player_.muted()?0:this.volumeAsPercentage_();this.el_.setAttribute("aria-valuenow",t),this.el_.setAttribute("aria-valuetext",t+"%")},n.volumeAsPercentage_=function(){return Math.round(100*this.player_.volume())},n.updateLastVolume_=function(){var e=this,t=this.player_.volume();this.one("sliderinactive",function(){0===e.player_.volume()&&e.player_.lastVolume_(t)})},t}(Mn);Kn.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"},Ae||ve||Kn.prototype.options_.children.splice(0,0,"mouseVolumeLevelDisplay"),Kn.prototype.playerEvent="volumechange",ai.registerComponent("VolumeBar",Kn);var Qn=function(e){function t(t,n){var r;return void 0===n&&(n={}),n.vertical=n.vertical||!1,(void 0===n.volumeBar||ue(n.volumeBar))&&(n.volumeBar=n.volumeBar||{},n.volumeBar.vertical=n.vertical),r=e.call(this,t,n)||this,function(e,t){t.tech_&&!t.tech_.featuresVolumeControl&&e.addClass("vjs-hidden"),e.on(t,"loadstart",function(){t.tech_.featuresVolumeControl?e.removeClass("vjs-hidden"):e.addClass("vjs-hidden")})}(y()(r),t),r.throttledHandleMouseMove=Nt(Bt(y()(r),r.handleMouseMove),Ut),r.handleMouseUpHandler_=function(e){return r.handleMouseUp(e)},r.on("mousedown",function(e){return r.handleMouseDown(e)}),r.on("touchstart",function(e){return r.handleMouseDown(e)}),r.on("mousemove",function(e){return r.handleMouseMove(e)}),r.on(r.volumeBar,["focus","slideractive"],function(){r.volumeBar.addClass("vjs-slider-active"),r.addClass("vjs-slider-active"),r.trigger("slideractive")}),r.on(r.volumeBar,["blur","sliderinactive"],function(){r.volumeBar.removeClass("vjs-slider-active"),r.removeClass("vjs-slider-active"),r.trigger("sliderinactive")}),r}S()(t,e);var n=t.prototype;return n.createEl=function(){var t="vjs-volume-horizontal";return this.options_.vertical&&(t="vjs-volume-vertical"),e.prototype.createEl.call(this,"div",{className:"vjs-volume-control vjs-control "+t})},n.handleMouseDown=function(e){var t=this.el_.ownerDocument;this.on(t,"mousemove",this.throttledHandleMouseMove),this.on(t,"touchmove",this.throttledHandleMouseMove),this.on(t,"mouseup",this.handleMouseUpHandler_),this.on(t,"touchend",this.handleMouseUpHandler_)},n.handleMouseUp=function(e){var t=this.el_.ownerDocument;this.off(t,"mousemove",this.throttledHandleMouseMove),this.off(t,"touchmove",this.throttledHandleMouseMove),this.off(t,"mouseup",this.handleMouseUpHandler_),this.off(t,"touchend",this.handleMouseUpHandler_)},n.handleMouseMove=function(e){this.volumeBar.handleMouseMove(e)},t}(ai);Qn.prototype.options_={children:["volumeBar"]},ai.registerComponent("VolumeControl",Qn);var Xn=function(e){function t(t,n){var r;return r=e.call(this,t,n)||this,function(e,t){t.tech_&&!t.tech_.featuresMuteControl&&e.addClass("vjs-hidden"),e.on(t,"loadstart",function(){t.tech_.featuresMuteControl?e.removeClass("vjs-hidden"):e.addClass("vjs-hidden")})}(y()(r),t),r.on(t,["loadstart","volumechange"],function(e){return r.update(e)}),r}S()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-mute-control "+e.prototype.buildCSSClass.call(this)},n.handleClick=function(e){var t=this.player_.volume(),n=this.player_.lastVolume_();if(0===t){var r=n<.1?.1:n;this.player_.volume(r),this.player_.muted(!1)}else this.player_.muted(!this.player_.muted())},n.update=function(e){this.updateIcon_(),this.updateControlText_()},n.updateIcon_=function(){var e=this.player_.volume(),t=3;Ae&&this.player_.tech_&&this.player_.tech_.el_&&this.player_.muted(this.player_.tech_.el_.muted),0===e||this.player_.muted()?t=0:e<.33?t=1:e<.67&&(t=2);for(var i=0;i<4;i++)We(this.el_,"vjs-vol-"+i);Ve(this.el_,"vjs-vol-"+t)},n.updateControlText_=function(){var text=this.player_.muted()||0===this.player_.volume()?"Unmute":"Mute";this.controlText()!==text&&this.controlText(text)},t}(yn);Xn.prototype.controlText_="Mute",ai.registerComponent("MuteToggle",Xn);var Yn=function(e){function t(t,n){var r;return void 0===n&&(n={}),void 0!==n.inline?n.inline=n.inline:n.inline=!0,(void 0===n.volumeControl||ue(n.volumeControl))&&(n.volumeControl=n.volumeControl||{},n.volumeControl.vertical=!n.inline),(r=e.call(this,t,n)||this).handleKeyPressHandler_=function(e){return r.handleKeyPress(e)},r.on(t,["loadstart"],function(e){return r.volumePanelState_(e)}),r.on(r.muteToggle,"keyup",function(e){return r.handleKeyPress(e)}),r.on(r.volumeControl,"keyup",function(e){return r.handleVolumeControlKeyUp(e)}),r.on("keydown",function(e){return r.handleKeyPress(e)}),r.on("mouseover",function(e){return r.handleMouseOver(e)}),r.on("mouseout",function(e){return r.handleMouseOut(e)}),r.on(r.volumeControl,["slideractive"],r.sliderActive_),r.on(r.volumeControl,["sliderinactive"],r.sliderInactive_),r}S()(t,e);var n=t.prototype;return n.sliderActive_=function(){this.addClass("vjs-slider-active")},n.sliderInactive_=function(){this.removeClass("vjs-slider-active")},n.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")},n.createEl=function(){var t="vjs-volume-panel-horizontal";return this.options_.inline||(t="vjs-volume-panel-vertical"),e.prototype.createEl.call(this,"div",{className:"vjs-volume-panel vjs-control "+t})},n.dispose=function(){this.handleMouseOut(),e.prototype.dispose.call(this)},n.handleVolumeControlKeyUp=function(e){v.a.isEventKey(e,"Esc")&&this.muteToggle.focus()},n.handleMouseOver=function(e){this.addClass("vjs-hover"),Pt(c.a,"keyup",this.handleKeyPressHandler_)},n.handleMouseOut=function(e){this.removeClass("vjs-hover"),At(c.a,"keyup",this.handleKeyPressHandler_)},n.handleKeyPress=function(e){v.a.isEventKey(e,"Esc")&&this.handleMouseOut()},t}(ai);Yn.prototype.options_={children:["muteToggle","volumeControl"]},ai.registerComponent("VolumePanel",Yn);var $n=function(e){function t(t,n){var r;return r=e.call(this,t,n)||this,n&&(r.menuButton_=n.menuButton),r.focusedChild_=-1,r.on("keydown",function(e){return r.handleKeyDown(e)}),r.boundHandleBlur_=function(e){return r.handleBlur(e)},r.boundHandleTapClick_=function(e){return r.handleTapClick(e)},r}S()(t,e);var n=t.prototype;return n.addEventListenerForItem=function(component){component instanceof ai&&(this.on(component,"blur",this.boundHandleBlur_),this.on(component,["tap","click"],this.boundHandleTapClick_))},n.removeEventListenerForItem=function(component){component instanceof ai&&(this.off(component,"blur",this.boundHandleBlur_),this.off(component,["tap","click"],this.boundHandleTapClick_))},n.removeChild=function(component){"string"==typeof component&&(component=this.getChild(component)),this.removeEventListenerForItem(component),e.prototype.removeChild.call(this,component)},n.addItem=function(component){var e=this.addChild(component);e&&this.addEventListenerForItem(e)},n.createEl=function(){var t=this.options_.contentElType||"ul";this.contentEl_=Fe(t,{className:"vjs-menu-content"}),this.contentEl_.setAttribute("role","menu");var n=e.prototype.createEl.call(this,"div",{append:this.contentEl_,className:"vjs-menu"});return n.appendChild(this.contentEl_),Pt(n,"click",function(e){e.preventDefault(),e.stopImmediatePropagation()}),n},n.dispose=function(){this.contentEl_=null,this.boundHandleBlur_=null,this.boundHandleTapClick_=null,e.prototype.dispose.call(this)},n.handleBlur=function(e){var t=e.relatedTarget||c.a.activeElement;if(!this.children().some(function(element){return element.el()===t})){var n=this.menuButton_;n&&n.buttonPressed_&&t!==n.el().firstChild&&n.unpressButton()}},n.handleTapClick=function(e){if(this.menuButton_){this.menuButton_.unpressButton();var t=this.children();if(!Array.isArray(t))return;var n=t.filter(function(component){return component.el()===e.target})[0];if(!n)return;"CaptionSettingsMenuItem"!==n.name()&&this.menuButton_.focus()}},n.handleKeyDown=function(e){v.a.isEventKey(e,"Left")||v.a.isEventKey(e,"Down")?(e.preventDefault(),e.stopPropagation(),this.stepForward()):(v.a.isEventKey(e,"Right")||v.a.isEventKey(e,"Up"))&&(e.preventDefault(),e.stopPropagation(),this.stepBack())},n.stepForward=function(){var e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_+1),this.focus(e)},n.stepBack=function(){var e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_-1),this.focus(e)},n.focus=function(e){void 0===e&&(e=0);var t=this.children().slice();t.length&&t[0].hasClass("vjs-menu-title")&&t.shift(),t.length>0&&(e<0?e=0:e>=t.length&&(e=t.length-1),this.focusedChild_=e,t[e].el_.focus())},t}(ai);ai.registerComponent("Menu",$n);var Jn=function(e){function t(t,n){var r;void 0===n&&(n={}),(r=e.call(this,t,n)||this).menuButton_=new yn(t,n),r.menuButton_.controlText(r.controlText_),r.menuButton_.el_.setAttribute("aria-haspopup","true");var o=yn.prototype.buildCSSClass();r.menuButton_.el_.className=r.buildCSSClass()+" "+o,r.menuButton_.removeClass("vjs-control"),r.addChild(r.menuButton_),r.update(),r.enabled_=!0;var l=function(e){return r.handleClick(e)};return r.handleMenuKeyUp_=function(e){return r.handleMenuKeyUp(e)},r.on(r.menuButton_,"tap",l),r.on(r.menuButton_,"click",l),r.on(r.menuButton_,"keydown",function(e){return r.handleKeyDown(e)}),r.on(r.menuButton_,"mouseenter",function(){r.addClass("vjs-hover"),r.menu.show(),Pt(c.a,"keyup",r.handleMenuKeyUp_)}),r.on("mouseleave",function(e){return r.handleMouseLeave(e)}),r.on("keydown",function(e){return r.handleSubmenuKeyDown(e)}),r}S()(t,e);var n=t.prototype;return n.update=function(){var menu=this.createMenu();this.menu&&(this.menu.dispose(),this.removeChild(this.menu)),this.menu=menu,this.addChild(menu),this.buttonPressed_=!1,this.menuButton_.el_.setAttribute("aria-expanded","false"),this.items&&this.items.length<=this.hideThreshold_?(this.hide(),this.menu.contentEl_.removeAttribute("role")):(this.show(),this.menu.contentEl_.setAttribute("role","menu"))},n.createMenu=function(){var menu=new $n(this.player_,{menuButton:this});if(this.hideThreshold_=0,this.options_.title){var e=Fe("li",{className:"vjs-menu-title",textContent:Zt(this.options_.title),tabIndex:-1}),t=new ai(this.player_,{el:e});menu.addItem(t)}if(this.items=this.createItems(),this.items)for(var i=0;i<this.items.length;i++)menu.addItem(this.items[i]);return menu},n.createItems=function(){},n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:this.buildWrapperCSSClass()},{})},n.buildWrapperCSSClass=function(){var t="vjs-menu-button";return!0===this.options_.inline?t+="-inline":t+="-popup","vjs-menu-button "+t+" "+yn.prototype.buildCSSClass()+" "+e.prototype.buildCSSClass.call(this)},n.buildCSSClass=function(){var t="vjs-menu-button";return!0===this.options_.inline?t+="-inline":t+="-popup","vjs-menu-button "+t+" "+e.prototype.buildCSSClass.call(this)},n.controlText=function(text,e){return void 0===e&&(e=this.menuButton_.el()),this.menuButton_.controlText(text,e)},n.dispose=function(){this.handleMouseLeave(),e.prototype.dispose.call(this)},n.handleClick=function(e){this.buttonPressed_?this.unpressButton():this.pressButton()},n.handleMouseLeave=function(e){this.removeClass("vjs-hover"),At(c.a,"keyup",this.handleMenuKeyUp_)},n.focus=function(){this.menuButton_.focus()},n.blur=function(){this.menuButton_.blur()},n.handleKeyDown=function(e){v.a.isEventKey(e,"Esc")||v.a.isEventKey(e,"Tab")?(this.buttonPressed_&&this.unpressButton(),v.a.isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus())):(v.a.isEventKey(e,"Up")||v.a.isEventKey(e,"Down"))&&(this.buttonPressed_||(e.preventDefault(),this.pressButton()))},n.handleMenuKeyUp=function(e){(v.a.isEventKey(e,"Esc")||v.a.isEventKey(e,"Tab"))&&this.removeClass("vjs-hover")},n.handleSubmenuKeyPress=function(e){this.handleSubmenuKeyDown(e)},n.handleSubmenuKeyDown=function(e){(v.a.isEventKey(e,"Esc")||v.a.isEventKey(e,"Tab"))&&(this.buttonPressed_&&this.unpressButton(),v.a.isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus()))},n.pressButton=function(){if(this.enabled_){if(this.buttonPressed_=!0,this.menu.show(),this.menu.lockShowing(),this.menuButton_.el_.setAttribute("aria-expanded","true"),Ae&&Be())return;this.menu.focus()}},n.unpressButton=function(){this.enabled_&&(this.buttonPressed_=!1,this.menu.unlockShowing(),this.menu.hide(),this.menuButton_.el_.setAttribute("aria-expanded","false"))},n.disable=function(){this.unpressButton(),this.enabled_=!1,this.addClass("vjs-disabled"),this.menuButton_.disable()},n.enable=function(){this.enabled_=!0,this.removeClass("vjs-disabled"),this.menuButton_.enable()},t}(ai);ai.registerComponent("MenuButton",Jn);var Zn=function(e){function t(t,n){var r,o=n.tracks;if((r=e.call(this,t,n)||this).items.length<=1&&r.hide(),!o)return y()(r);var l=Bt(y()(r),r.update);return o.addEventListener("removetrack",l),o.addEventListener("addtrack",l),o.addEventListener("labelchange",l),r.player_.on("ready",l),r.player_.on("dispose",function(){o.removeEventListener("removetrack",l),o.removeEventListener("addtrack",l),o.removeEventListener("labelchange",l)}),r}return S()(t,e),t}(Jn);ai.registerComponent("TrackButton",Zn);var er=["Tab","Esc","Up","Down","Right","Left"],ir=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).selectable=n.selectable,r.isSelected_=n.selected||!1,r.multiSelectable=n.multiSelectable,r.selected(r.isSelected_),r.selectable?r.multiSelectable?r.el_.setAttribute("role","menuitemcheckbox"):r.el_.setAttribute("role","menuitemradio"):r.el_.setAttribute("role","menuitem"),r}S()(t,e);var n=t.prototype;return n.createEl=function(t,n,r){this.nonIconControl=!0;var o=e.prototype.createEl.call(this,"li",oe({className:"vjs-menu-item",tabIndex:-1},n),r);return o.replaceChild(Fe("span",{className:"vjs-menu-item-text",textContent:this.localize(this.options_.label)}),o.querySelector(".vjs-icon-placeholder")),o},n.handleKeyDown=function(t){er.some(function(e){return v.a.isEventKey(t,e)})||e.prototype.handleKeyDown.call(this,t)},n.handleClick=function(e){this.selected(!0)},n.selected=function(e){this.selectable&&(e?(this.addClass("vjs-selected"),this.el_.setAttribute("aria-checked","true"),this.controlText(", selected"),this.isSelected_=!0):(this.removeClass("vjs-selected"),this.el_.setAttribute("aria-checked","false"),this.controlText(""),this.isSelected_=!1))},t}(cn);ai.registerComponent("MenuItem",ir);var nr=function(e){function t(t,n){var r,track=n.track,o=t.textTracks();n.label=track.label||track.language||"Unknown",n.selected="showing"===track.mode,(r=e.call(this,t,n)||this).track=track,r.kinds=(n.kinds||[n.kind||r.track.kind]).filter(Boolean);var d,h=function(){for(var e=arguments.length,t=new Array(e),n=0;n<e;n++)t[n]=arguments[n];r.handleTracksChange.apply(y()(r),t)},f=function(){for(var e=arguments.length,t=new Array(e),n=0;n<e;n++)t[n]=arguments[n];r.handleSelectedLanguageChange.apply(y()(r),t)};(t.on(["loadstart","texttrackchange"],h),o.addEventListener("change",h),o.addEventListener("selectedlanguagechange",f),r.on("dispose",function(){t.off(["loadstart","texttrackchange"],h),o.removeEventListener("change",h),o.removeEventListener("selectedlanguagechange",f)}),void 0===o.onchange)&&r.on(["tap","click"],function(){if("object"!=typeof l.a.Event)try{d=new l.a.Event("change")}catch(e){}d||(d=c.a.createEvent("Event")).initEvent("change",!0,!0),o.dispatchEvent(d)});return r.handleTracksChange(),r}S()(t,e);var n=t.prototype;return n.handleClick=function(t){var n=this.track,r=this.player_.textTracks();if(e.prototype.handleClick.call(this,t),r)for(var i=0;i<r.length;i++){var track=r[i];-1!==this.kinds.indexOf(track.kind)&&(track===n?"showing"!==track.mode&&(track.mode="showing"):"disabled"!==track.mode&&(track.mode="disabled"))}},n.handleTracksChange=function(e){var t="showing"===this.track.mode;t!==this.isSelected_&&this.selected(t)},n.handleSelectedLanguageChange=function(e){if("showing"===this.track.mode){var t=this.player_.cache_.selectedLanguage;if(t&&t.enabled&&t.language===this.track.language&&t.kind!==this.track.kind)return;this.player_.cache_.selectedLanguage={enabled:!0,language:this.track.language,kind:this.track.kind}}},n.dispose=function(){this.track=null,e.prototype.dispose.call(this)},t}(ir);ai.registerComponent("TextTrackMenuItem",nr);var rr=function(e){function t(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,e.call(this,t,n)||this}S()(t,e);var n=t.prototype;return n.handleTracksChange=function(e){for(var t=this.player().textTracks(),n=!0,i=0,r=t.length;i<r;i++){var track=t[i];if(this.options_.kinds.indexOf(track.kind)>-1&&"showing"===track.mode){n=!1;break}}n!==this.isSelected_&&this.selected(n)},n.handleSelectedLanguageChange=function(e){for(var t=this.player().textTracks(),n=!0,i=0,r=t.length;i<r;i++){var track=t[i];if(["captions","descriptions","subtitles"].indexOf(track.kind)>-1&&"showing"===track.mode){n=!1;break}}n&&(this.player_.cache_.selectedLanguage={enabled:!1})},t}(nr);ai.registerComponent("OffTextTrackMenuItem",rr);var ar=function(e){function t(t,n){return void 0===n&&(n={}),n.tracks=t.textTracks(),e.call(this,t,n)||this}return S()(t,e),t.prototype.createItems=function(e,t){var label;void 0===e&&(e=[]),void 0===t&&(t=nr),this.label_&&(label=this.label_+" off"),e.push(new rr(this.player_,{kinds:this.kinds_,kind:this.kind_,label:label})),this.hideThreshold_+=1;var n=this.player_.textTracks();Array.isArray(this.kinds_)||(this.kinds_=[this.kind_]);for(var i=0;i<n.length;i++){var track=n[i];if(this.kinds_.indexOf(track.kind)>-1){var r=new t(this.player_,{track:track,kinds:this.kinds_,kind:this.kind_,selectable:!0,multiSelectable:!1});r.addClass("vjs-"+track.kind+"-menu-item"),e.push(r)}}return e},t}(Zn);ai.registerComponent("TextTrackButton",ar);var sr=function(e){function t(t,n){var r,track=n.track,o=n.cue,l=t.currentTime();return n.selectable=!0,n.multiSelectable=!1,n.label=o.text,n.selected=o.startTime<=l&&l<o.endTime,(r=e.call(this,t,n)||this).track=track,r.cue=o,r}return S()(t,e),t.prototype.handleClick=function(t){e.prototype.handleClick.call(this),this.player_.currentTime(this.cue.startTime)},t}(ir);ai.registerComponent("ChaptersTrackMenuItem",sr);var or=function(e){function t(t,n,r){var o;return(o=e.call(this,t,n,r)||this).selectCurrentItem_=function(){o.items.forEach(function(e){e.selected(o.track_.activeCues[0]===e.cue)})},o}S()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-chapters-button "+e.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-chapters-button "+e.prototype.buildWrapperCSSClass.call(this)},n.update=function(t){if(!t||!t.track||"chapters"===t.track.kind){var track=this.findChaptersTrack();track!==this.track_?(this.setTrack(track),e.prototype.update.call(this)):(!this.items||track&&track.cues&&track.cues.length!==this.items.length)&&e.prototype.update.call(this)}},n.setTrack=function(track){if(this.track_!==track){if(this.updateHandler_||(this.updateHandler_=this.update.bind(this)),this.track_){var e=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);e&&e.removeEventListener("load",this.updateHandler_),this.track_.removeEventListener("cuechange",this.selectCurrentItem_),this.track_=null}if(this.track_=track,this.track_){this.track_.mode="hidden";var t=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);t&&t.addEventListener("load",this.updateHandler_),this.track_.addEventListener("cuechange",this.selectCurrentItem_)}}},n.findChaptersTrack=function(){for(var e=this.player_.textTracks()||[],i=e.length-1;i>=0;i--){var track=e[i];if(track.kind===this.kind_)return track}},n.getMenuCaption=function(){return this.track_&&this.track_.label?this.track_.label:this.localize(Zt(this.kind_))},n.createMenu=function(){return this.options_.title=this.getMenuCaption(),e.prototype.createMenu.call(this)},n.createItems=function(){var e=[];if(!this.track_)return e;var t=this.track_.cues;if(!t)return e;for(var i=0,n=t.length;i<n;i++){var r=t[i],o=new sr(this.player_,{track:this.track_,cue:r});e.push(o)}return e},t}(ar);or.prototype.kind_="chapters",or.prototype.controlText_="Chapters",ai.registerComponent("ChaptersButton",or);var lr=function(e){function t(t,n,r){var o;o=e.call(this,t,n,r)||this;var l=t.textTracks(),d=Bt(y()(o),o.handleTracksChange);return l.addEventListener("change",d),o.on("dispose",function(){l.removeEventListener("change",d)}),o}S()(t,e);var n=t.prototype;return n.handleTracksChange=function(e){for(var t=this.player().textTracks(),n=!1,i=0,r=t.length;i<r;i++){var track=t[i];if(track.kind!==this.kind_&&"showing"===track.mode){n=!0;break}}n?this.disable():this.enable()},n.buildCSSClass=function(){return"vjs-descriptions-button "+e.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-descriptions-button "+e.prototype.buildWrapperCSSClass.call(this)},t}(ar);lr.prototype.kind_="descriptions",lr.prototype.controlText_="Descriptions",ai.registerComponent("DescriptionsButton",lr);var ur=function(e){function t(t,n,r){return e.call(this,t,n,r)||this}S()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-subtitles-button "+e.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-subtitles-button "+e.prototype.buildWrapperCSSClass.call(this)},t}(ar);ur.prototype.kind_="subtitles",ur.prototype.controlText_="Subtitles",ai.registerComponent("SubtitlesButton",ur);var dr=function(e){function t(t,n){var r;return n.track={player:t,kind:n.kind,label:n.kind+" settings",selectable:!1,default:!1,mode:"disabled"},n.selectable=!1,n.name="CaptionSettingsMenuItem",(r=e.call(this,t,n)||this).addClass("vjs-texttrack-settings"),r.controlText(", opens "+n.kind+" settings dialog"),r}return S()(t,e),t.prototype.handleClick=function(e){this.player().getChild("textTrackSettings").open()},t}(nr);ai.registerComponent("CaptionSettingsMenuItem",dr);var cr=function(e){function t(t,n,r){return e.call(this,t,n,r)||this}S()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-captions-button "+e.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-captions-button "+e.prototype.buildWrapperCSSClass.call(this)},n.createItems=function(){var t=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(t.push(new dr(this.player_,{kind:this.kind_})),this.hideThreshold_+=1),e.prototype.createItems.call(this,t)},t}(ar);cr.prototype.kind_="captions",cr.prototype.controlText_="Captions",ai.registerComponent("CaptionsButton",cr);var pr=function(e){function t(){return e.apply(this,arguments)||this}return S()(t,e),t.prototype.createEl=function(t,n,r){var o=e.prototype.createEl.call(this,t,n,r),l=o.querySelector(".vjs-menu-item-text");return"captions"===this.options_.track.kind&&(l.appendChild(Fe("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),l.appendChild(Fe("span",{className:"vjs-control-text",textContent:" "+this.localize("Captions")}))),o},t}(nr);ai.registerComponent("SubsCapsMenuItem",pr);var fr=function(e){function t(t,n){var r;return void 0===n&&(n={}),(r=e.call(this,t,n)||this).label_="subtitles",["en","en-us","en-ca","fr-ca"].indexOf(r.player_.language_)>-1&&(r.label_="captions"),r.menuButton_.controlText(Zt(r.label_)),r}S()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-subs-caps-button "+e.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-subs-caps-button "+e.prototype.buildWrapperCSSClass.call(this)},n.createItems=function(){var t=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(t.push(new dr(this.player_,{kind:this.label_})),this.hideThreshold_+=1),t=e.prototype.createItems.call(this,t,pr)},t}(ar);fr.prototype.kinds_=["captions","subtitles"],fr.prototype.controlText_="Subtitles",ai.registerComponent("SubsCapsButton",fr);var mr=function(e){function t(t,n){var r,track=n.track,o=t.audioTracks();n.label=track.label||track.language||"Unknown",n.selected=track.enabled,(r=e.call(this,t,n)||this).track=track,r.addClass("vjs-"+track.kind+"-menu-item");var l=function(){for(var e=arguments.length,t=new Array(e),n=0;n<e;n++)t[n]=arguments[n];r.handleTracksChange.apply(y()(r),t)};return o.addEventListener("change",l),r.on("dispose",function(){o.removeEventListener("change",l)}),r}S()(t,e);var n=t.prototype;return n.createEl=function(t,n,r){var o=e.prototype.createEl.call(this,t,n,r),l=o.querySelector(".vjs-menu-item-text");return"main-desc"===this.options_.track.kind&&(l.appendChild(Fe("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),l.appendChild(Fe("span",{className:"vjs-control-text",textContent:" "+this.localize("Descriptions")}))),o},n.handleClick=function(t){if(e.prototype.handleClick.call(this,t),this.track.enabled=!0,this.player_.tech_.featuresNativeAudioTracks)for(var n=this.player_.audioTracks(),i=0;i<n.length;i++){var track=n[i];track!==this.track&&(track.enabled=track===this.track)}},n.handleTracksChange=function(e){this.selected(this.track.enabled)},t}(ir);ai.registerComponent("AudioTrackMenuItem",mr);var gr=function(e){function t(t,n){return void 0===n&&(n={}),n.tracks=t.audioTracks(),e.call(this,t,n)||this}S()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-audio-button "+e.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-audio-button "+e.prototype.buildWrapperCSSClass.call(this)},n.createItems=function(e){void 0===e&&(e=[]),this.hideThreshold_=1;for(var t=this.player_.audioTracks(),i=0;i<t.length;i++){var track=t[i];e.push(new mr(this.player_,{track:track,selectable:!0,multiSelectable:!1}))}return e},t}(Zn);gr.prototype.controlText_="Audio Track",ai.registerComponent("AudioTrackButton",gr);var vr=function(e){function t(t,n){var r,label=n.rate,o=parseFloat(label,10);return n.label=label,n.selected=o===t.playbackRate(),n.selectable=!0,n.multiSelectable=!1,(r=e.call(this,t,n)||this).label=label,r.rate=o,r.on(t,"ratechange",function(e){return r.update(e)}),r}S()(t,e);var n=t.prototype;return n.handleClick=function(t){e.prototype.handleClick.call(this),this.player().playbackRate(this.rate)},n.update=function(e){this.selected(this.player().playbackRate()===this.rate)},t}(ir);vr.prototype.contentElType="button",ai.registerComponent("PlaybackRateMenuItem",vr);var _r=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).menuButton_.el_.setAttribute("aria-describedby",r.labelElId_),r.updateVisibility(),r.updateLabel(),r.on(t,"loadstart",function(e){return r.updateVisibility(e)}),r.on(t,"ratechange",function(e){return r.updateLabel(e)}),r.on(t,"playbackrateschange",function(e){return r.handlePlaybackRateschange(e)}),r}S()(t,e);var n=t.prototype;return n.createEl=function(){var t=e.prototype.createEl.call(this);return this.labelElId_="vjs-playback-rate-value-label-"+this.id_,this.labelEl_=Fe("div",{className:"vjs-playback-rate-value",id:this.labelElId_,textContent:"1x"}),t.appendChild(this.labelEl_),t},n.dispose=function(){this.labelEl_=null,e.prototype.dispose.call(this)},n.buildCSSClass=function(){return"vjs-playback-rate "+e.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-playback-rate "+e.prototype.buildWrapperCSSClass.call(this)},n.createItems=function(){for(var e=this.playbackRates(),t=[],i=e.length-1;i>=0;i--)t.push(new vr(this.player(),{rate:e[i]+"x"}));return t},n.updateARIAAttributes=function(){this.el().setAttribute("aria-valuenow",this.player().playbackRate())},n.handleClick=function(e){var t=this.player().playbackRate(),n=this.playbackRates(),r=(n.indexOf(t)+1)%n.length;this.player().playbackRate(n[r])},n.handlePlaybackRateschange=function(e){this.update()},n.playbackRates=function(){var e=this.player();return e.playbackRates&&e.playbackRates()||[]},n.playbackRateSupported=function(){return this.player().tech_&&this.player().tech_.featuresPlaybackRate&&this.playbackRates()&&this.playbackRates().length>0},n.updateVisibility=function(e){this.playbackRateSupported()?this.removeClass("vjs-hidden"):this.addClass("vjs-hidden")},n.updateLabel=function(e){this.playbackRateSupported()&&(this.labelEl_.textContent=this.player().playbackRate()+"x")},t}(Jn);_r.prototype.controlText_="Playback Rate",ai.registerComponent("PlaybackRateMenuButton",_r);var yr=function(e){function t(){return e.apply(this,arguments)||this}S()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-spacer "+e.prototype.buildCSSClass.call(this)},n.createEl=function(t,n,r){return void 0===t&&(t="div"),void 0===n&&(n={}),void 0===r&&(r={}),n.className||(n.className=this.buildCSSClass()),e.prototype.createEl.call(this,t,n,r)},t}(ai);ai.registerComponent("Spacer",yr);var Tr=function(e){function t(){return e.apply(this,arguments)||this}S()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-custom-control-spacer "+e.prototype.buildCSSClass.call(this)},n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:this.buildCSSClass(),textContent:" "})},t}(yr);ai.registerComponent("CustomControlSpacer",Tr);var Sr=function(e){function t(){return e.apply(this,arguments)||this}return S()(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-control-bar",dir:"ltr"})},t}(ai);Sr.prototype.options_={children:["playToggle","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","seekToLive","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","fullscreenToggle"]},"exitPictureInPicture"in c.a&&Sr.prototype.options_.children.splice(Sr.prototype.options_.children.length-1,0,"pictureInPictureToggle"),ai.registerComponent("ControlBar",Sr);var kr=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).on(t,"error",function(e){return r.open(e)}),r}S()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-error-display "+e.prototype.buildCSSClass.call(this)},n.content=function(){var e=this.player().error();return e?this.localize(e.message):""},t}(yi);kr.prototype.options_=f()({},yi.prototype.options_,{pauseOnOpen:!1,fillAlways:!0,temporary:!1,uncloseable:!0}),ai.registerComponent("ErrorDisplay",kr);var Cr="vjs-text-track-settings",Er=["#000","Black"],wr=["#00F","Blue"],Ir=["#0FF","Cyan"],xr=["#0F0","Green"],Pr=["#F0F","Magenta"],Ar=["#F00","Red"],Lr=["#FFF","White"],Or=["#FF0","Yellow"],Dr=["1","Opaque"],Mr=["0.5","Semi-Transparent"],Rr=["0","Transparent"],Ur={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[Er,Lr,Ar,xr,wr,Or,Pr,Ir]},backgroundOpacity:{selector:".vjs-bg-opacity > select",id:"captions-background-opacity-%s",label:"Transparency",options:[Dr,Mr,Rr]},color:{selector:".vjs-fg-color > select",id:"captions-foreground-color-%s",label:"Color",options:[Lr,Er,Ar,xr,wr,Or,Pr,Ir]},edgeStyle:{selector:".vjs-edge-style > select",id:"%s",label:"Text Edge Style",options:[["none","None"],["raised","Raised"],["depressed","Depressed"],["uniform","Uniform"],["dropshadow","Dropshadow"]]},fontFamily:{selector:".vjs-font-family > select",id:"captions-font-family-%s",label:"Font Family",options:[["proportionalSansSerif","Proportional Sans-Serif"],["monospaceSansSerif","Monospace Sans-Serif"],["proportionalSerif","Proportional Serif"],["monospaceSerif","Monospace Serif"],["casual","Casual"],["script","Script"],["small-caps","Small Caps"]]},fontPercent:{selector:".vjs-font-percent > select",id:"captions-font-size-%s",label:"Font Size",options:[["0.50","50%"],["0.75","75%"],["1.00","100%"],["1.25","125%"],["1.50","150%"],["1.75","175%"],["2.00","200%"],["3.00","300%"],["4.00","400%"]],default:2,parser:function(e){return"1.00"===e?null:Number(e)}},textOpacity:{selector:".vjs-text-opacity > select",id:"captions-foreground-opacity-%s",label:"Transparency",options:[Dr,Mr]},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:[Rr,Mr,Dr]}};function Br(e,t){if(t&&(e=t(e)),e&&"none"!==e)return e}Ur.windowColor.options=Ur.backgroundColor.options;var Nr=function(e){function t(t,n){var r;return n.temporary=!1,(r=e.call(this,t,n)||this).updateDisplay=r.updateDisplay.bind(y()(r)),r.fill(),r.hasBeenOpened_=r.hasBeenFilled_=!0,r.endDialog=Fe("p",{className:"vjs-control-text",textContent:r.localize("End of dialog 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Fe("div",{className:"vjs-track-settings-controls",innerHTML:['<button type="button" class="vjs-default-button" title="'+e+'">',this.localize("Reset"),'<span class="vjs-control-text"> '+e+"</span>","</button>",'<button type="button" class="vjs-done-button">'+this.localize("Done")+"</button>"].join("")})},n.content=function(){return[this.createElColors_(),this.createElFont_(),this.createElControls_()]},n.label=function(){return this.localize("Caption Settings Dialog")},n.description=function(){return this.localize("Beginning of dialog window. 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r.handlePlay(e)},r.handleFirstTimeupdate_=function(e){return r.handleFirstTimeupdate(e)},r.handleSeeked_=function(e){return r.handleSeeked(e)},r.seekToLiveEdge_=function(e){return r.seekToLiveEdge(e)},r.reset_(),r.on(r.player_,"durationchange",function(e){return r.handleDurationchange(e)}),r.on(r.player_,"canplay",function(){return r.toggleTracking()}),Ce&&"hidden"in c.a&&"visibilityState"in c.a&&r.on(c.a,"visibilitychange",r.handleVisibilityChange_),r}S()(t,e);var n=t.prototype;return n.handleVisibilityChange=function(){this.player_.duration()===1/0&&(c.a.hidden?this.stopTracking():this.startTracking())},n.trackLive_=function(){var e=this.player_.seekable();if(e&&e.length){var t=Number(l.a.performance.now().toFixed(4)),n=-1===this.lastTime_?0:(t-this.lastTime_)/1e3;this.lastTime_=t,this.pastSeekEnd_=this.pastSeekEnd()+n;var r=this.liveCurrentTime(),o=this.player_.currentTime(),d=this.player_.paused()||this.seekedBehindLive_||Math.abs(r-o)>this.options_.liveTolerance;this.timeupdateSeen_&&r!==1/0||(d=!1),d!==this.behindLiveEdge_&&(this.behindLiveEdge_=d,this.trigger("liveedgechange"))}},n.handleDurationchange=function(){this.toggleTracking()},n.toggleTracking=function(){this.player_.duration()===1/0&&this.liveWindow()>=this.options_.trackingThreshold?(this.player_.options_.liveui&&this.player_.addClass("vjs-liveui"),this.startTracking()):(this.player_.removeClass("vjs-liveui"),this.stopTracking())},n.startTracking=function(){this.isTracking()||(this.timeupdateSeen_||(this.timeupdateSeen_=this.player_.hasStarted()),this.trackingInterval_=this.setInterval(this.trackLiveHandler_,Ut),this.trackLive_(),this.on(this.player_,["play","pause"],this.trackLiveHandler_),this.timeupdateSeen_?this.on(this.player_,"seeked",this.handleSeeked_):(this.one(this.player_,"play",this.handlePlay_),this.one(this.player_,"timeupdate",this.handleFirstTimeupdate_)))},n.handleFirstTimeupdate=function(){this.timeupdateSeen_=!0,this.on(this.player_,"seeked",this.handleSeeked_)},n.handleSeeked=function(){var e=Math.abs(this.liveCurrentTime()-this.player_.currentTime());this.seekedBehindLive_=this.nextSeekedFromUser_&&e>2,this.nextSeekedFromUser_=!1,this.trackLive_()},n.handlePlay=function(){this.one(this.player_,"timeupdate",this.seekToLiveEdge_)},n.reset_=function(){this.lastTime_=-1,this.pastSeekEnd_=0,this.lastSeekEnd_=-1,this.behindLiveEdge_=!0,this.timeupdateSeen_=!1,this.seekedBehindLive_=!1,this.nextSeekedFromUser_=!1,this.clearInterval(this.trackingInterval_),this.trackingInterval_=null,this.off(this.player_,["play","pause"],this.trackLiveHandler_),this.off(this.player_,"seeked",this.handleSeeked_),this.off(this.player_,"play",this.handlePlay_),this.off(this.player_,"timeupdate",this.handleFirstTimeupdate_),this.off(this.player_,"timeupdate",this.seekToLiveEdge_)},n.nextSeekedFromUser=function(){this.nextSeekedFromUser_=!0},n.stopTracking=function(){this.isTracking()&&(this.reset_(),this.trigger("liveedgechange"))},n.seekableEnd=function(){for(var e=this.player_.seekable(),t=[],i=e?e.length:0;i--;)t.push(e.end(i));return t.length?t.sort()[t.length-1]:1/0},n.seekableStart=function(){for(var e=this.player_.seekable(),t=[],i=e?e.length:0;i--;)t.push(e.start(i));return t.length?t.sort()[0]:0},n.liveWindow=function(){var e=this.liveCurrentTime();return e===1/0?0:e-this.seekableStart()},n.isLive=function(){return this.isTracking()},n.atLiveEdge=function(){return!this.behindLiveEdge()},n.liveCurrentTime=function(){return this.pastSeekEnd()+this.seekableEnd()},n.pastSeekEnd=function(){var e=this.seekableEnd();return-1!==this.lastSeekEnd_&&e!==this.lastSeekEnd_&&(this.pastSeekEnd_=0),this.lastSeekEnd_=e,this.pastSeekEnd_},n.behindLiveEdge=function(){return this.behindLiveEdge_},n.isTracking=function(){return"number"==typeof this.trackingInterval_},n.seekToLiveEdge=function(){this.seekedBehindLive_=!1,this.atLiveEdge()||(this.nextSeekedFromUser_=!1,this.player_.currentTime(this.liveCurrentTime()))},n.dispose=function(){this.off(c.a,"visibilitychange",this.handleVisibilityChange_),this.stopTracking(),e.prototype.dispose.call(this)},t}(ai);ai.registerComponent("LiveTracker",Hr);var qr,Vr=function(e){var t=e.el();if(t.hasAttribute("src"))return e.triggerSourceset(t.src),!0;var n=e.$$("source"),r=[],o="";if(!n.length)return!1;for(var i=0;i<n.length;i++){var l=n[i].src;l&&-1===r.indexOf(l)&&r.push(l)}return!!r.length&&(1===r.length&&(o=r[0]),e.triggerSourceset(o),!0)},Wr=Object.defineProperty({},"innerHTML",{get:function(){return this.cloneNode(!0).innerHTML},set:function(e){var t=c.a.createElement(this.nodeName.toLowerCase());t.innerHTML=e;for(var n=c.a.createDocumentFragment();t.childNodes.length;)n.appendChild(t.childNodes[0]);return 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r.proxyNativeTracks_(),r.featuresNativeTextTracks&&o&&ie.warn("Text Tracks are being loaded from another origin but the crossorigin attribute isn't used.\nThis may prevent text tracks from loading."),r.restoreMetadataTracksInIOSNativePlayer_(),(Ie||Pe||ye)&&!0===t.nativeControlsForTouch&&r.setControls(!0),r.proxyWebkitFullscreen_(),r.triggerReady(),r}S()(t,e);var n=t.prototype;return n.dispose=function(){this.el_&&this.el_.resetSourceset_&&this.el_.resetSourceset_(),t.disposeMediaElement(this.el_),this.options_=null,e.prototype.dispose.call(this)},n.setupSourcesetHandling_=function(){Qr(this)},n.restoreMetadataTracksInIOSNativePlayer_=function(){var e,t=this.textTracks(),n=function(){e=[];for(var i=0;i<t.length;i++){var track=t[i];"metadata"===track.kind&&e.push({track:track,storedMode:track.mode})}};n(),t.addEventListener("change",n),this.on("dispose",function(){return t.removeEventListener("change",n)});var r=function n(){for(var i=0;i<e.length;i++){var r=e[i];"disabled"===r.track.mode&&r.track.mode!==r.storedMode&&(r.track.mode=r.storedMode)}t.removeEventListener("change",n)};this.on("webkitbeginfullscreen",function(){t.removeEventListener("change",n),t.removeEventListener("change",r),t.addEventListener("change",r)}),this.on("webkitendfullscreen",function(){t.removeEventListener("change",n),t.addEventListener("change",n),t.removeEventListener("change",r)})},n.overrideNative_=function(e,t){var n=this;if(t===this["featuresNative"+e+"Tracks"]){var r=e.toLowerCase();this[r+"TracksListeners_"]&&Object.keys(this[r+"TracksListeners_"]).forEach(function(e){n.el()[r+"Tracks"].removeEventListener(e,n[r+"TracksListeners_"][e])}),this["featuresNative"+e+"Tracks"]=!t,this[r+"TracksListeners_"]=null,this.proxyNativeTracksForType_(r)}},n.overrideNativeAudioTracks=function(e){this.overrideNative_("Audio",e)},n.overrideNativeVideoTracks=function(e){this.overrideNative_("Video",e)},n.proxyNativeTracksForType_=function(e){var t=this,n=zi[e],r=this.el()[n.getterName],o=this[n.getterName]();if(this["featuresNative"+n.capitalName+"Tracks"]&&r&&r.addEventListener){var l={change:function(n){var r={type:"change",target:o,currentTarget:o,srcElement:o};o.trigger(r),"text"===e&&t[Gi.remoteText.getterName]().trigger(r)},addtrack:function(e){o.addTrack(e.track)},removetrack:function(e){o.removeTrack(e.track)}},d=function(){for(var e=[],i=0;i<o.length;i++){for(var t=!1,n=0;n<r.length;n++)if(r[n]===o[i]){t=!0;break}t||e.push(o[i])}for(;e.length;)o.removeTrack(e.shift())};this[n.getterName+"Listeners_"]=l,Object.keys(l).forEach(function(e){var n=l[e];r.addEventListener(e,n),t.on("dispose",function(t){return r.removeEventListener(e,n)})}),this.on("loadstart",d),this.on("dispose",function(e){return t.off("loadstart",d)})}},n.proxyNativeTracks_=function(){var e=this;zi.names.forEach(function(t){e.proxyNativeTracksForType_(t)})},n.createEl=function(){var e=this.options_.tag;if(!e||!this.options_.playerElIngest&&!this.movingMediaElementInDOM){if(e){var n=e.cloneNode(!0);e.parentNode&&e.parentNode.insertBefore(n,e),t.disposeMediaElement(e),e=n}else{e=c.a.createElement("video");var r=ei({},this.options_.tag&&Ke(this.options_.tag));Ie&&!0===this.options_.nativeControlsForTouch||delete r.controls,Ge(e,oe(r,{id:this.options_.techId,class:"vjs-tech"}))}e.playerId=this.options_.playerId}void 0!==this.options_.preload&&Xe(e,"preload",this.options_.preload),void 0!==this.options_.disablePictureInPicture&&(e.disablePictureInPicture=this.options_.disablePictureInPicture);for(var o=["loop","muted","playsinline","autoplay"],i=0;i<o.length;i++){var l=o[i],d=this.options_[l];void 0!==d&&(d?Xe(e,l,l):Ye(e,l),e[l]=d)}return e},n.handleLateInit_=function(e){if(0!==e.networkState&&3!==e.networkState){if(0===e.readyState){var t=!1,n=function(){t=!0};this.on("loadstart",n);var r=function(){t||this.trigger("loadstart")};return this.on("loadedmetadata",r),void this.ready(function(){this.off("loadstart",n),this.off("loadedmetadata",r),t||this.trigger("loadstart")})}var o=["loadstart"];o.push("loadedmetadata"),e.readyState>=2&&o.push("loadeddata"),e.readyState>=3&&o.push("canplay"),e.readyState>=4&&o.push("canplaythrough"),this.ready(function(){o.forEach(function(e){this.trigger(e)},this)})}},n.setScrubbing=function(e){this.isScrubbing_=e},n.scrubbing=function(){return this.isScrubbing_},n.setCurrentTime=function(e){try{this.isScrubbing_&&this.el_.fastSeek&&Le?this.el_.fastSeek(e):this.el_.currentTime=e}catch(e){ie(e,"Video is not ready. 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Le||Ae&&Se},Yr.supportsNativeVideoTracks=function(){return!(!Yr.TEST_VID||!Yr.TEST_VID.videoTracks)},Yr.supportsNativeAudioTracks=function(){return!(!Yr.TEST_VID||!Yr.TEST_VID.audioTracks)},Yr.Events=["loadstart","suspend","abort","error","emptied","stalled","loadedmetadata","loadeddata","canplay","canplaythrough","playing","waiting","seeking","seeked","ended","durationchange","timeupdate","progress","play","pause","ratechange","resize","volumechange"],[["featuresMuteControl","canMuteVolume"],["featuresPlaybackRate","canControlPlaybackRate"],["featuresSourceset","canOverrideAttributes"],["featuresNativeTextTracks","supportsNativeTextTracks"],["featuresNativeVideoTracks","supportsNativeVideoTracks"],["featuresNativeAudioTracks","supportsNativeAudioTracks"]].forEach(function(e){var t=e[0],n=e[1];Xr(Yr.prototype,t,function(){return Yr[n]()},!0)}),Yr.prototype.featuresVolumeControl=Yr.canControlVolume(),Yr.prototype.movingMediaElementInDOM=!Ae,Yr.prototype.featuresFullscreenResize=!0,Yr.prototype.featuresProgressEvents=!0,Yr.prototype.featuresTimeupdateEvents=!0,Yr.prototype.featuresVideoFrameCallback=!(!Yr.TEST_VID||!Yr.TEST_VID.requestVideoFrameCallback),Yr.patchCanPlayType=function(){_e>=4&&!Te&&!Se&&(qr=Yr.TEST_VID&&Yr.TEST_VID.constructor.prototype.canPlayType,Yr.TEST_VID.constructor.prototype.canPlayType=function(e){return e&&/^application\/(?:x-|vnd\.apple\.)mpegurl/i.test(e)?"maybe":qr.call(this,e)})},Yr.unpatchCanPlayType=function(){var e=Yr.TEST_VID.constructor.prototype.canPlayType;return qr&&(Yr.TEST_VID.constructor.prototype.canPlayType=qr),e},Yr.patchCanPlayType(),Yr.disposeMediaElement=function(e){if(e){for(e.parentNode&&e.parentNode.removeChild(e);e.hasChildNodes();)e.removeChild(e.firstChild);e.removeAttribute("src"),"function"==typeof e.load&&function(){try{e.load()}catch(e){}}()}},Yr.resetMediaElement=function(e){if(e){for(var t=e.querySelectorAll("source"),i=t.length;i--;)e.removeChild(t[i]);e.removeAttribute("src"),"function"==typeof e.load&&function(){try{e.load()}catch(e){}}()}},["muted","defaultMuted","autoplay","controls","loop","playsinline"].forEach(function(e){Yr.prototype[e]=function(){return this.el_[e]||this.el_.hasAttribute(e)}}),["muted","defaultMuted","autoplay","loop","playsinline"].forEach(function(e){Yr.prototype["set"+Zt(e)]=function(t){this.el_[e]=t,t?this.el_.setAttribute(e,e):this.el_.removeAttribute(e)}}),["paused","currentTime","buffered","volume","poster","preload","error","seeking","seekable","ended","playbackRate","defaultPlaybackRate","disablePictureInPicture","played","networkState","readyState","videoWidth","videoHeight","crossOrigin"].forEach(function(e){Yr.prototype[e]=function(){return this.el_[e]}}),["volume","src","poster","preload","playbackRate","defaultPlaybackRate","disablePictureInPicture","crossOrigin"].forEach(function(e){Yr.prototype["set"+Zt(e)]=function(t){this.el_[e]=t}}),["pause","load","play"].forEach(function(e){Yr.prototype[e]=function(){return this.el_[e]()}}),Qi.withSourceHandlers(Yr),Yr.nativeSourceHandler={},Yr.nativeSourceHandler.canPlayType=function(e){try{return Yr.TEST_VID.canPlayType(e)}catch(e){return""}},Yr.nativeSourceHandler.canHandleSource=function(source,e){if(source.type)return Yr.nativeSourceHandler.canPlayType(source.type);if(source.src){var t=Ui(source.src);return Yr.nativeSourceHandler.canPlayType("video/"+t)}return""},Yr.nativeSourceHandler.handleSource=function(source,e,t){e.setSrc(source.src)},Yr.nativeSourceHandler.dispose=function(){},Yr.registerSourceHandler(Yr.nativeSourceHandler),Qi.registerTech("Html5",Yr);var $r=["progress","abort","suspend","emptied","stalled","loadedmetadata","loadeddata","timeupdate","resize","volumechange","texttrackchange"],Jr={canplay:"CanPlay",canplaythrough:"CanPlayThrough",playing:"Playing",seeked:"Seeked"},Zr=["tiny","xsmall","small","medium","large","xlarge","huge"],ea={};Zr.forEach(function(e){var t="x"===e.charAt(0)?"x-"+e.substring(1):e;ea[e]="vjs-layout-"+t});var ta={tiny:210,xsmall:320,small:425,medium:768,large:1440,xlarge:2560,huge:1/0},ia=function(e){function t(n,r,o){var l;if(n.id=n.id||r.id||"vjs_video_"+St(),(r=oe(t.getTagSettings(n),r)).initChildren=!1,r.createEl=!1,r.evented=!1,r.reportTouchActivity=!1,!r.language)if("function"==typeof n.closest){var d=n.closest("[lang]");d&&d.getAttribute&&(r.language=d.getAttribute("lang"))}else for(var element=n;element&&1===element.nodeType;){if(Ke(element).hasOwnProperty("lang")){r.language=element.getAttribute("lang");break}element=element.parentNode}if((l=e.call(this,null,r,o)||this).boundDocumentFullscreenChange_=function(e){return l.documentFullscreenChange_(e)},l.boundFullWindowOnEscKey_=function(e){return l.fullWindowOnEscKey(e)},l.boundUpdateStyleEl_=function(e){return l.updateStyleEl_(e)},l.boundApplyInitTime_=function(e){return l.applyInitTime_(e)},l.boundUpdateCurrentBreakpoint_=function(e){return l.updateCurrentBreakpoint_(e)},l.boundHandleTechClick_=function(e){return l.handleTechClick_(e)},l.boundHandleTechDoubleClick_=function(e){return l.handleTechDoubleClick_(e)},l.boundHandleTechTouchStart_=function(e){return l.handleTechTouchStart_(e)},l.boundHandleTechTouchMove_=function(e){return l.handleTechTouchMove_(e)},l.boundHandleTechTouchEnd_=function(e){return l.handleTechTouchEnd_(e)},l.boundHandleTechTap_=function(e){return l.handleTechTap_(e)},l.isFullscreen_=!1,l.log=ne(l.id_),l.fsApi_=$,l.isPosterFromTech_=!1,l.queuedCallbacks_=[],l.isReady_=!1,l.hasStarted_=!1,l.userActive_=!1,l.debugEnabled_=!1,l.audioOnlyMode_=!1,l.audioPosterMode_=!1,l.audioOnlyCache_={playerHeight:null,hiddenChildren:[]},!l.options_||!l.options_.techOrder||!l.options_.techOrder.length)throw new Error("No techOrder specified. Did you overwrite videojs.options instead of just changing the properties you want to override?");if(l.tag=n,l.tagAttributes=n&&Ke(n),l.language(l.options_.language),r.languages){var h={};Object.getOwnPropertyNames(r.languages).forEach(function(e){h[e.toLowerCase()]=r.languages[e]}),l.languages_=h}else l.languages_=t.prototype.options_.languages;l.resetCache_(),l.poster_=r.poster||"",l.controls_=!!r.controls,n.controls=!1,n.removeAttribute("controls"),l.changingSrc_=!1,l.playCallbacks_=[],l.playTerminatedQueue_=[],n.hasAttribute("autoplay")?l.autoplay(!0):l.autoplay(l.options_.autoplay),r.plugins&&Object.keys(r.plugins).forEach(function(e){if("function"!=typeof l[e])throw new Error('plugin "'+e+'" does not 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m=K.split(".")[0];return l.addClass("vjs-v"+m),l.userActive(!0),l.reportUserActivity(),l.one("play",function(e){return l.listenForUserActivity_(e)}),l.on("stageclick",function(e){return l.handleStageClick_(e)}),l.on("keydown",function(e){return l.handleKeyDown(e)}),l.on("languagechange",function(e){return l.handleLanguagechange(e)}),l.breakpoints(l.options_.breakpoints),l.responsive(l.options_.responsive),l.on("ready",function(){l.audioPosterMode(l.options_.audioPosterMode),l.audioOnlyMode(l.options_.audioOnlyMode)}),l}S()(t,e);var n=t.prototype;return n.dispose=function(){var n=this;this.trigger("dispose"),this.off("dispose"),At(c.a,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),At(c.a,"keydown",this.boundFullWindowOnEscKey_),this.styleEl_&&this.styleEl_.parentNode&&(this.styleEl_.parentNode.removeChild(this.styleEl_),this.styleEl_=null),t.players[this.id_]=null,this.tag&&this.tag.player&&(this.tag.player=null),this.el_&&this.el_.player&&(this.el_.player=null),this.tech_&&(this.tech_.dispose(),this.isPosterFromTech_=!1,this.poster_=""),this.playerElIngest_&&(this.playerElIngest_=null),this.tag&&(this.tag=null),Yi[this.id()]=null,Ki.names.forEach(function(e){var t=Ki[e],r=n[t.getterName]();r&&r.off&&r.off()}),e.prototype.dispose.call(this,{restoreEl:this.options_.restoreEl})},n.createEl=function(){var t,n=this.tag,r=this.playerElIngest_=n.parentNode&&n.parentNode.hasAttribute&&n.parentNode.hasAttribute("data-vjs-player"),o="video-js"===this.tag.tagName.toLowerCase();r?t=this.el_=n.parentNode:o||(t=this.el_=e.prototype.createEl.call(this,"div"));var d=Ke(n);if(o){for(t=this.el_=n,n=this.tag=c.a.createElement("video");t.children.length;)n.appendChild(t.firstChild);qe(t,"video-js")||Ve(t,"video-js"),t.appendChild(n),r=this.playerElIngest_=t,Object.keys(t).forEach(function(e){try{n[e]=t[e]}catch(e){}})}if(n.setAttribute("tabindex","-1"),d.tabindex="-1",(Ce||Se&&we)&&(n.setAttribute("role","application"),d.role="application"),n.removeAttribute("width"),n.removeAttribute("height"),"width"in d&&delete d.width,"height"in d&&delete d.height,Object.getOwnPropertyNames(d).forEach(function(e){o&&"class"===e||t.setAttribute(e,d[e]),o&&n.setAttribute(e,d[e])}),n.playerId=n.id,n.id+="_html5_api",n.className="vjs-tech",n.player=t.player=this,this.addClass("vjs-paused"),!0!==l.a.VIDEOJS_NO_DYNAMIC_STYLE){this.styleEl_=yt("vjs-styles-dimensions");var h=ct(".vjs-styles-defaults"),head=ct("head");head.insertBefore(this.styleEl_,h?h.nextSibling:head.firstChild)}this.fill_=!1,this.fluid_=!1,this.width(this.options_.width),this.height(this.options_.height),this.fill(this.options_.fill),this.fluid(this.options_.fluid),this.aspectRatio(this.options_.aspectRatio),this.crossOrigin(this.options_.crossOrigin||this.options_.crossorigin);for(var f=n.getElementsByTagName("a"),i=0;i<f.length;i++){var m=f.item(i);Ve(m,"vjs-hidden"),m.setAttribute("hidden","hidden")}return n.initNetworkState_=n.networkState,n.parentNode&&!r&&n.parentNode.insertBefore(t,n),He(n,t),this.children_.unshift(n),this.el_.setAttribute("lang",this.language_),this.el_.setAttribute("translate","no"),this.el_=t,t},n.crossOrigin=function(e){if(!e)return this.techGet_("crossOrigin");"anonymous"===e||"use-credentials"===e?this.techCall_("setCrossOrigin",e):ie.warn('crossOrigin must be "anonymous" or "use-credentials", given "'+e+'"')},n.width=function(e){return this.dimension("width",e)},n.height=function(e){return this.dimension("height",e)},n.dimension=function(e,t){var n=e+"_";if(void 0===t)return this[n]||0;if(""===t||"auto"===t)return this[n]=void 0,void this.updateStyleEl_();var r=parseFloat(t);isNaN(r)?ie.error('Improper value "'+t+'" supplied for for '+e):(this[n]=r,this.updateStyleEl_())},n.fluid=function(e){var t,n,r=this;if(void 0===e)return!!this.fluid_;this.fluid_=!!e,Ht(this)&&this.off(["playerreset","resize"],this.boundUpdateStyleEl_),e?(this.addClass("vjs-fluid"),this.fill(!1),n=function(){r.on(["playerreset","resize"],r.boundUpdateStyleEl_)},Ht(t=this)?n():(t.eventedCallbacks||(t.eventedCallbacks=[]),t.eventedCallbacks.push(n))):this.removeClass("vjs-fluid"),this.updateStyleEl_()},n.fill=function(e){if(void 0===e)return!!this.fill_;this.fill_=!!e,e?(this.addClass("vjs-fill"),this.fluid(!1)):this.removeClass("vjs-fill")},n.aspectRatio=function(e){if(void 0===e)return this.aspectRatio_;if(!/^\d+\:\d+$/.test(e))throw new Error("Improper value supplied for aspect ratio. The format should be width:height, for example 16:9.");this.aspectRatio_=e,this.fluid(!0),this.updateStyleEl_()},n.updateStyleEl_=function(){if(!0!==l.a.VIDEOJS_NO_DYNAMIC_STYLE){var e,t,n,r=(void 0!==this.aspectRatio_&&"auto"!==this.aspectRatio_?this.aspectRatio_:this.videoWidth()>0?this.videoWidth()+":"+this.videoHeight():"16:9").split(":"),o=r[1]/r[0];e=void 0!==this.width_?this.width_:void 0!==this.height_?this.height_/o:this.videoWidth()||300,t=void 0!==this.height_?this.height_:e*o,n=/^[^a-zA-Z]/.test(this.id())?"dimensions-"+this.id():this.id()+"-dimensions",this.addClass(n),Tt(this.styleEl_,"\n      ."+n+" {\n        width: "+e+"px;\n        height: "+t+"px;\n      }\n\n      ."+n+".vjs-fluid:not(.vjs-audio-only-mode) {\n        padding-top: "+100*o+"%;\n      }\n    ")}else{var d="number"==typeof this.width_?this.width_:this.options_.width,c="number"==typeof this.height_?this.height_:this.options_.height,h=this.tech_&&this.tech_.el();h&&(d>=0&&(h.width=d),c>=0&&(h.height=c))}},n.loadTech_=function(e,source){var t=this;this.tech_&&this.unloadTech_();var n=Zt(e),r=e.charAt(0).toLowerCase()+e.slice(1);"Html5"!==n&&this.tag&&(Qi.getTech("Html5").disposeMediaElement(this.tag),this.tag.player=null,this.tag=null),this.techName_=n,this.isReady_=!1;var o=this.autoplay();("string"==typeof this.autoplay()||!0===this.autoplay()&&this.options_.normalizeAutoplay)&&(o=!1);var l={source:source,autoplay:o,nativeControlsForTouch:this.options_.nativeControlsForTouch,playerId:this.id(),techId:this.id()+"_"+r+"_api",playsinline:this.options_.playsinline,preload:this.options_.preload,loop:this.options_.loop,disablePictureInPicture:this.options_.disablePictureInPicture,muted:this.options_.muted,poster:this.poster(),language:this.language(),playerElIngest:this.playerElIngest_||!1,"vtt.js":this.options_["vtt.js"],canOverridePoster:!!this.options_.techCanOverridePoster,enableSourceset:this.options_.enableSourceset,Promise:this.options_.Promise};Ki.names.forEach(function(e){var n=Ki[e];l[n.getterName]=t[n.privateName]}),oe(l,this.options_[n]),oe(l,this.options_[r]),oe(l,this.options_[e.toLowerCase()]),this.tag&&(l.tag=this.tag),source&&source.src===this.cache_.src&&this.cache_.currentTime>0&&(l.startTime=this.cache_.currentTime);var d=Qi.getTech(e);if(!d)throw new Error("No Tech named '"+n+"' exists! '"+n+"' should be registered using videojs.registerTech()'");this.tech_=new d(l),this.tech_.ready(Bt(this,this.handleTechReady_),!0),vi(this.textTracksJson_||[],this.tech_),$r.forEach(function(e){t.on(t.tech_,e,function(n){return t["handleTech"+Zt(e)+"_"](n)})}),Object.keys(Jr).forEach(function(e){t.on(t.tech_,e,function(n){0===t.tech_.playbackRate()&&t.tech_.seeking()?t.queuedCallbacks_.push({callback:t["handleTech"+Jr[e]+"_"].bind(t),event:n}):t["handleTech"+Jr[e]+"_"](n)})}),this.on(this.tech_,"loadstart",function(e){return t.handleTechLoadStart_(e)}),this.on(this.tech_,"sourceset",function(e){return t.handleTechSourceset_(e)}),this.on(this.tech_,"waiting",function(e){return t.handleTechWaiting_(e)}),this.on(this.tech_,"ended",function(e){return t.handleTechEnded_(e)}),this.on(this.tech_,"seeking",function(e){return t.handleTechSeeking_(e)}),this.on(this.tech_,"play",function(e){return t.handleTechPlay_(e)}),this.on(this.tech_,"firstplay",function(e){return t.handleTechFirstPlay_(e)}),this.on(this.tech_,"pause",function(e){return t.handleTechPause_(e)}),this.on(this.tech_,"durationchange",function(e){return t.handleTechDurationChange_(e)}),this.on(this.tech_,"fullscreenchange",function(e,data){return t.handleTechFullscreenChange_(e,data)}),this.on(this.tech_,"fullscreenerror",function(e,n){return t.handleTechFullscreenError_(e,n)}),this.on(this.tech_,"enterpictureinpicture",function(e){return t.handleTechEnterPictureInPicture_(e)}),this.on(this.tech_,"leavepictureinpicture",function(e){return t.handleTechLeavePictureInPicture_(e)}),this.on(this.tech_,"error",function(e){return t.handleTechError_(e)}),this.on(this.tech_,"posterchange",function(e){return t.handleTechPosterChange_(e)}),this.on(this.tech_,"textdata",function(e){return t.handleTechTextData_(e)}),this.on(this.tech_,"ratechange",function(e){return t.handleTechRateChange_(e)}),this.on(this.tech_,"loadedmetadata",this.boundUpdateStyleEl_),this.usingNativeControls(this.techGet_("controls")),this.controls()&&!this.usingNativeControls()&&this.addTechControlsListeners_(),this.tech_.el().parentNode===this.el()||"Html5"===n&&this.tag||He(this.tech_.el(),this.el()),this.tag&&(this.tag.player=null,this.tag=null)},n.unloadTech_=function(){var e=this;Ki.names.forEach(function(t){var n=Ki[t];e[n.privateName]=e[n.getterName]()}),this.textTracksJson_=gi(this.tech_),this.isReady_=!1,this.tech_.dispose(),this.tech_=!1,this.isPosterFromTech_&&(this.poster_="",this.trigger("posterchange")),this.isPosterFromTech_=!1},n.tech=function(e){return void 0===e&&ie.warn("Using the tech directly can be dangerous. I hope you know what you're doing.\nSee https://github.com/videojs/video.js/issues/2617 for more info.\n"),this.tech_},n.addTechControlsListeners_=function(){this.removeTechControlsListeners_(),this.on(this.tech_,"click",this.boundHandleTechClick_),this.on(this.tech_,"dblclick",this.boundHandleTechDoubleClick_),this.on(this.tech_,"touchstart",this.boundHandleTechTouchStart_),this.on(this.tech_,"touchmove",this.boundHandleTechTouchMove_),this.on(this.tech_,"touchend",this.boundHandleTechTouchEnd_),this.on(this.tech_,"tap",this.boundHandleTechTap_)},n.removeTechControlsListeners_=function(){this.off(this.tech_,"tap",this.boundHandleTechTap_),this.off(this.tech_,"touchstart",this.boundHandleTechTouchStart_),this.off(this.tech_,"touchmove",this.boundHandleTechTouchMove_),this.off(this.tech_,"touchend",this.boundHandleTechTouchEnd_),this.off(this.tech_,"click",this.boundHandleTechClick_),this.off(this.tech_,"dblclick",this.boundHandleTechDoubleClick_)},n.handleTechReady_=function(){this.triggerReady(),this.cache_.volume&&this.techCall_("setVolume",this.cache_.volume),this.handleTechPosterChange_(),this.handleTechDurationChange_()},n.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_(!0===this.autoplay()&&this.options_.normalizeAutoplay?"play":this.autoplay())},n.manualAutoplay_=function(e){var t=this;if(this.tech_&&"string"==typeof e){var n,r=function(){var e=t.muted();t.muted(!0);var n=function(){t.muted(e)};t.playTerminatedQueue_.push(n);var r=t.play();if(pi(r))return r.catch(function(e){throw n(),new Error("Rejection at manualAutoplay. Restoring muted value. "+(e||""))})};if("any"!==e||this.muted()?n="muted"!==e||this.muted()?this.play():r():pi(n=this.play())&&(n=n.catch(r)),pi(n))return n.then(function(){t.trigger({type:"autoplay-success",autoplay:e})}).catch(function(){t.trigger({type:"autoplay-failure",autoplay:e})})}},n.updateSourceCaches_=function(e){void 0===e&&(e="");var t=e,n="";"string"!=typeof t&&(t=e.src,n=e.type),this.cache_.source=this.cache_.source||{},this.cache_.sources=this.cache_.sources||[],t&&!n&&(n=function(e,t){if(!t)return"";if(e.cache_.source.src===t&&e.cache_.source.type)return e.cache_.source.type;var n=e.cache_.sources.filter(function(s){return s.src===t});if(n.length)return n[0].type;for(var r=e.$$("source"),i=0;i<r.length;i++){var s=r[i];if(s.type&&s.src&&s.src===t)return s.type}return on(t)}(this,t)),this.cache_.source=ei({},e,{src:t,type:n});for(var r=this.cache_.sources.filter(function(s){return s.src&&s.src===t}),o=[],l=this.$$("source"),d=[],i=0;i<l.length;i++){var c=Ke(l[i]);o.push(c),c.src&&c.src===t&&d.push(c.src)}d.length&&!r.length?this.cache_.sources=o:r.length||(this.cache_.sources=[this.cache_.source]),this.cache_.src=t},n.handleTechSourceset_=function(e){var t=this;if(!this.changingSrc_){var n=function(e){return t.updateSourceCaches_(e)},r=this.currentSource().src,o=e.src;r&&!/^blob:/.test(r)&&/^blob:/.test(o)&&(!this.lastSource_||this.lastSource_.tech!==o&&this.lastSource_.player!==r)&&(n=function(){}),n(o),e.src||this.tech_.any(["sourceset","loadstart"],function(e){if("sourceset"!==e.type){var n=t.techGet("currentSrc");t.lastSource_.tech=n,t.updateSourceCaches_(n)}})}this.lastSource_={player:this.currentSource().src,tech:e.src},this.trigger({src:e.src,type:"sourceset"})},n.hasStarted=function(e){if(void 0===e)return this.hasStarted_;e!==this.hasStarted_&&(this.hasStarted_=e,this.hasStarted_?(this.addClass("vjs-has-started"),this.trigger("firstplay")):this.removeClass("vjs-has-started"))},n.handleTechPlay_=function(){this.removeClass("vjs-ended"),this.removeClass("vjs-paused"),this.addClass("vjs-playing"),this.hasStarted(!0),this.trigger("play")},n.handleTechRateChange_=function(){this.tech_.playbackRate()>0&&0===this.cache_.lastPlaybackRate&&(this.queuedCallbacks_.forEach(function(e){return e.callback(e.event)}),this.queuedCallbacks_=[]),this.cache_.lastPlaybackRate=this.tech_.playbackRate(),this.trigger("ratechange")},n.handleTechWaiting_=function(){var e=this;this.addClass("vjs-waiting"),this.trigger("waiting");var t=this.currentTime();this.on("timeupdate",function n(){t!==e.currentTime()&&(e.removeClass("vjs-waiting"),e.off("timeupdate",n))})},n.handleTechCanPlay_=function(){this.removeClass("vjs-waiting"),this.trigger("canplay")},n.handleTechCanPlayThrough_=function(){this.removeClass("vjs-waiting"),this.trigger("canplaythrough")},n.handleTechPlaying_=function(){this.removeClass("vjs-waiting"),this.trigger("playing")},n.handleTechSeeking_=function(){this.addClass("vjs-seeking"),this.trigger("seeking")},n.handleTechSeeked_=function(){this.removeClass("vjs-seeking"),this.removeClass("vjs-ended"),this.trigger("seeked")},n.handleTechFirstPlay_=function(){this.options_.starttime&&(ie.warn("Passing the `starttime` option to the player will be deprecated in 6.0"),this.currentTime(this.options_.starttime)),this.addClass("vjs-has-started"),this.trigger("firstplay")},n.handleTechPause_=function(){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.trigger("pause")},n.handleTechEnded_=function(){this.addClass("vjs-ended"),this.removeClass("vjs-waiting"),this.options_.loop?(this.currentTime(0),this.play()):this.paused()||this.pause(),this.trigger("ended")},n.handleTechDurationChange_=function(){this.duration(this.techGet_("duration"))},n.handleTechClick_=function(e){this.controls_&&(void 0!==this.options_&&void 0!==this.options_.userActions&&void 0!==this.options_.userActions.click&&!1===this.options_.userActions.click||(void 0!==this.options_&&void 0!==this.options_.userActions&&"function"==typeof this.options_.userActions.click?this.options_.userActions.click.call(this,e):this.paused()?fi(this.play()):this.pause()))},n.handleTechDoubleClick_=function(e){this.controls_&&(Array.prototype.some.call(this.$$(".vjs-control-bar, .vjs-modal-dialog"),function(t){return t.contains(e.target)})||void 0!==this.options_&&void 0!==this.options_.userActions&&void 0!==this.options_.userActions.doubleClick&&!1===this.options_.userActions.doubleClick||(void 0!==this.options_&&void 0!==this.options_.userActions&&"function"==typeof this.options_.userActions.doubleClick?this.options_.userActions.doubleClick.call(this,e):this.isFullscreen()?this.exitFullscreen():this.requestFullscreen()))},n.handleTechTap_=function(){this.userActive(!this.userActive())},n.handleTechTouchStart_=function(){this.userWasActive=this.userActive()},n.handleTechTouchMove_=function(){this.userWasActive&&this.reportUserActivity()},n.handleTechTouchEnd_=function(e){e.cancelable&&e.preventDefault()},n.handleStageClick_=function(){this.reportUserActivity()},n.toggleFullscreenClass_=function(){this.isFullscreen()?this.addClass("vjs-fullscreen"):this.removeClass("vjs-fullscreen")},n.documentFullscreenChange_=function(e){var t=e.target.player;if(!t||t===this){var n=this.el(),r=c.a[this.fsApi_.fullscreenElement]===n;!r&&n.matches?r=n.matches(":"+this.fsApi_.fullscreen):!r&&n.msMatchesSelector&&(r=n.msMatchesSelector(":"+this.fsApi_.fullscreen)),this.isFullscreen(r)}},n.handleTechFullscreenChange_=function(e,data){var t=this;data&&(data.nativeIOSFullscreen&&(this.addClass("vjs-ios-native-fs"),this.tech_.one("webkitendfullscreen",function(){t.removeClass("vjs-ios-native-fs")})),this.isFullscreen(data.isFullscreen))},n.handleTechFullscreenError_=function(e,t){this.trigger("fullscreenerror",t)},n.togglePictureInPictureClass_=function(){this.isInPictureInPicture()?this.addClass("vjs-picture-in-picture"):this.removeClass("vjs-picture-in-picture")},n.handleTechEnterPictureInPicture_=function(e){this.isInPictureInPicture(!0)},n.handleTechLeavePictureInPicture_=function(e){this.isInPictureInPicture(!1)},n.handleTechError_=function(){var e=this.tech_.error();this.error(e)},n.handleTechTextData_=function(){var data=null;arguments.length>1&&(data=arguments[1]),this.trigger("textdata",data)},n.getCache=function(){return this.cache_},n.resetCache_=function(){this.cache_={currentTime:0,initTime:0,inactivityTimeout:this.options_.inactivityTimeout,duration:NaN,lastVolume:1,lastPlaybackRate:this.defaultPlaybackRate(),media:null,src:"",source:{},sources:[],playbackRates:[],volume:1}},n.techCall_=function(e,t){this.ready(function(){if(e in tn)return function(e,t,n,r){return t[n](e.reduce(rn(n),r))}(this.middleware_,this.tech_,e,t);if(e in nn)return Zi(this.middleware_,this.tech_,e,t);try{this.tech_&&this.tech_[e](t)}catch(e){throw ie(e),e}},!0)},n.techGet_=function(e){if(this.tech_&&this.tech_.isReady_){if(e in en)return function(e,t,n){return e.reduceRight(rn(n),t[n]())}(this.middleware_,this.tech_,e);if(e in nn)return Zi(this.middleware_,this.tech_,e);try{return this.tech_[e]()}catch(t){if(void 0===this.tech_[e])throw ie("Video.js: "+e+" method not defined for "+this.techName_+" playback technology.",t),t;if("TypeError"===t.name)throw ie("Video.js: "+e+" unavailable on "+this.techName_+" playback technology element.",t),this.tech_.isReady_=!1,t;throw ie(t),t}}},n.play=function(){var e=this,t=this.options_.Promise||l.a.Promise;return t?new t(function(t){e.play_(t)}):this.play_()},n.play_=function(e){var t=this;void 0===e&&(e=fi),this.playCallbacks_.push(e);var n=Boolean(!this.changingSrc_&&(this.src()||this.currentSrc())),r=Boolean(Le||Ae);if(this.waitToPlay_&&(this.off(["ready","loadstart"],this.waitToPlay_),this.waitToPlay_=null),!this.isReady_||!n)return this.waitToPlay_=function(e){t.play_()},this.one(["ready","loadstart"],this.waitToPlay_),void(!n&&r&&this.load());var o=this.techGet_("play");r&&this.hasClass("vjs-ended")&&this.resetProgressBar_(),null===o?this.runPlayTerminatedQueue_():this.runPlayCallbacks_(o)},n.runPlayTerminatedQueue_=function(){var e=this.playTerminatedQueue_.slice(0);this.playTerminatedQueue_=[],e.forEach(function(q){q()})},n.runPlayCallbacks_=function(e){var t=this.playCallbacks_.slice(0);this.playCallbacks_=[],this.playTerminatedQueue_=[],t.forEach(function(t){t(e)})},n.pause=function(){this.techCall_("pause")},n.paused=function(){return!1!==this.techGet_("paused")},n.played=function(){return this.techGet_("played")||ui(0,0)},n.scrubbing=function(e){if(void 0===e)return this.scrubbing_;this.scrubbing_=!!e,this.techCall_("setScrubbing",this.scrubbing_),e?this.addClass("vjs-scrubbing"):this.removeClass("vjs-scrubbing")},n.currentTime=function(e){return void 0!==e?(e<0&&(e=0),this.isReady_&&!this.changingSrc_&&this.tech_&&this.tech_.isReady_?(this.techCall_("setCurrentTime",e),void(this.cache_.initTime=0)):(this.cache_.initTime=e,this.off("canplay",this.boundApplyInitTime_),void this.one("canplay",this.boundApplyInitTime_))):(this.cache_.currentTime=this.techGet_("currentTime")||0,this.cache_.currentTime)},n.applyInitTime_=function(){this.currentTime(this.cache_.initTime)},n.duration=function(e){if(void 0===e)return void 0!==this.cache_.duration?this.cache_.duration:NaN;(e=parseFloat(e))<0&&(e=1/0),e!==this.cache_.duration&&(this.cache_.duration=e,e===1/0?this.addClass("vjs-live"):this.removeClass("vjs-live"),isNaN(e)||this.trigger("durationchange"))},n.remainingTime=function(){return this.duration()-this.currentTime()},n.remainingTimeDisplay=function(){return Math.floor(this.duration())-Math.floor(this.currentTime())},n.buffered=function(){var e=this.techGet_("buffered");return e&&e.length||(e=ui(0,0)),e},n.bufferedPercent=function(){return di(this.buffered(),this.duration())},n.bufferedEnd=function(){var e=this.buffered(),t=this.duration(),n=e.end(e.length-1);return n>t&&(n=t),n},n.volume=function(e){var t;return void 0!==e?(t=Math.max(0,Math.min(1,parseFloat(e))),this.cache_.volume=t,this.techCall_("setVolume",t),void(t>0&&this.lastVolume_(t))):(t=parseFloat(this.techGet_("volume")),isNaN(t)?1:t)},n.muted=function(e){if(void 0===e)return this.techGet_("muted")||!1;this.techCall_("setMuted",e)},n.defaultMuted=function(e){return void 0!==e?this.techCall_("setDefaultMuted",e):this.techGet_("defaultMuted")||!1},n.lastVolume_=function(e){if(void 0===e||0===e)return this.cache_.lastVolume;this.cache_.lastVolume=e},n.supportsFullScreen=function(){return this.techGet_("supportsFullScreen")||!1},n.isFullscreen=function(e){if(void 0!==e){var t=this.isFullscreen_;return this.isFullscreen_=Boolean(e),this.isFullscreen_!==t&&this.fsApi_.prefixed&&this.trigger("fullscreenchange"),void this.toggleFullscreenClass_()}return this.isFullscreen_},n.requestFullscreen=function(e){var t=this.options_.Promise||l.a.Promise;if(t){var n=this;return new t(function(t,r){function o(){n.off("fullscreenerror",d),n.off("fullscreenchange",l)}function l(){o(),t()}function d(e,t){o(),r(t)}n.one("fullscreenchange",l),n.one("fullscreenerror",d);var c=n.requestFullscreenHelper_(e);c&&(c.then(o,o),c.then(t,r))})}return this.requestFullscreenHelper_()},n.requestFullscreenHelper_=function(e){var t,n=this;if(this.fsApi_.prefixed||(t=this.options_.fullscreen&&this.options_.fullscreen.options||{},void 0!==e&&(t=e)),this.fsApi_.requestFullscreen){var r=this.el_[this.fsApi_.requestFullscreen](t);return r&&r.then(function(){return n.isFullscreen(!0)},function(){return n.isFullscreen(!1)}),r}this.tech_.supportsFullScreen()&&!0==!this.options_.preferFullWindow?this.techCall_("enterFullScreen"):this.enterFullWindow()},n.exitFullscreen=function(){var e=this.options_.Promise||l.a.Promise;if(e){var t=this;return new e(function(e,n){function r(){t.off("fullscreenerror",l),t.off("fullscreenchange",o)}function o(){r(),e()}function l(e,t){r(),n(t)}t.one("fullscreenchange",o),t.one("fullscreenerror",l);var d=t.exitFullscreenHelper_();d&&(d.then(r,r),d.then(e,n))})}return this.exitFullscreenHelper_()},n.exitFullscreenHelper_=function(){var e=this;if(this.fsApi_.requestFullscreen){var t=c.a[this.fsApi_.exitFullscreen]();return t&&fi(t.then(function(){return e.isFullscreen(!1)})),t}this.tech_.supportsFullScreen()&&!0==!this.options_.preferFullWindow?this.techCall_("exitFullScreen"):this.exitFullWindow()},n.enterFullWindow=function(){this.isFullscreen(!0),this.isFullWindow=!0,this.docOrigOverflow=c.a.documentElement.style.overflow,Pt(c.a,"keydown",this.boundFullWindowOnEscKey_),c.a.documentElement.style.overflow="hidden",Ve(c.a.body,"vjs-full-window"),this.trigger("enterFullWindow")},n.fullWindowOnEscKey=function(e){v.a.isEventKey(e,"Esc")&&!0===this.isFullscreen()&&(this.isFullWindow?this.exitFullWindow():this.exitFullscreen())},n.exitFullWindow=function(){this.isFullscreen(!1),this.isFullWindow=!1,At(c.a,"keydown",this.boundFullWindowOnEscKey_),c.a.documentElement.style.overflow=this.docOrigOverflow,We(c.a.body,"vjs-full-window"),this.trigger("exitFullWindow")},n.disablePictureInPicture=function(e){if(void 0===e)return this.techGet_("disablePictureInPicture");this.techCall_("setDisablePictureInPicture",e),this.options_.disablePictureInPicture=e,this.trigger("disablepictureinpicturechanged")},n.isInPictureInPicture=function(e){return void 0!==e?(this.isInPictureInPicture_=!!e,void this.togglePictureInPictureClass_()):!!this.isInPictureInPicture_},n.requestPictureInPicture=function(){if("pictureInPictureEnabled"in c.a&&!1===this.disablePictureInPicture())return this.techGet_("requestPictureInPicture")},n.exitPictureInPicture=function(){if("pictureInPictureEnabled"in c.a)return c.a.exitPictureInPicture()},n.handleKeyDown=function(e){var t=this.options_.userActions;if(t&&t.hotkeys){(function(e){var t=e.tagName.toLowerCase();if(e.isContentEditable)return!0;if("input"===t)return-1===["button","checkbox","hidden","radio","reset","submit"].indexOf(e.type);return-1!==["textarea"].indexOf(t)})(this.el_.ownerDocument.activeElement)||("function"==typeof t.hotkeys?t.hotkeys.call(this,e):this.handleHotkeys(e))}},n.handleHotkeys=function(e){var t=this.options_.userActions?this.options_.userActions.hotkeys:{},n=t.fullscreenKey,r=void 0===n?function(e){return v.a.isEventKey(e,"f")}:n,o=t.muteKey,l=void 0===o?function(e){return v.a.isEventKey(e,"m")}:o,d=t.playPauseKey,h=void 0===d?function(e){return v.a.isEventKey(e,"k")||v.a.isEventKey(e,"Space")}:d;if(r.call(this,e)){e.preventDefault(),e.stopPropagation();var f=ai.getComponent("FullscreenToggle");!1!==c.a[this.fsApi_.fullscreenEnabled]&&f.prototype.handleClick.call(this,e)}else if(l.call(this,e)){e.preventDefault(),e.stopPropagation(),ai.getComponent("MuteToggle").prototype.handleClick.call(this,e)}else if(h.call(this,e)){e.preventDefault(),e.stopPropagation(),ai.getComponent("PlayToggle").prototype.handleClick.call(this,e)}},n.canPlayType=function(e){for(var t,i=0,n=this.options_.techOrder;i<n.length;i++){var r=n[i],o=Qi.getTech(r);if(o||(o=ai.getComponent(r)),o){if(o.isSupported()&&(t=o.canPlayType(e)))return t}else ie.error('The "'+r+'" tech is undefined. 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e=this,t=this.options_.Promise||l.a.Promise;this.paused()||!t?this.doReset_():fi(this.play().then(function(){return e.doReset_()}))},n.doReset_=function(){this.tech_&&this.tech_.clearTracks("text"),this.resetCache_(),this.poster(""),this.loadTech_(this.options_.techOrder[0],null),this.techCall_("reset"),this.resetControlBarUI_(),Ht(this)&&this.trigger("playerreset")},n.resetControlBarUI_=function(){this.resetProgressBar_(),this.resetPlaybackRate_(),this.resetVolumeBar_()},n.resetProgressBar_=function(){this.currentTime(0);var e=this.controlBar||{},t=e.durationDisplay,n=e.remainingTimeDisplay;t&&t.updateContent(),n&&n.updateContent()},n.resetPlaybackRate_=function(){this.playbackRate(this.defaultPlaybackRate()),this.handleTechRateChange_()},n.resetVolumeBar_=function(){this.volume(1),this.trigger("volumechange")},n.currentSources=function(){var source=this.currentSource(),e=[];return 0!==Object.keys(source).length&&e.push(source),this.cache_.sources||e},n.currentSource=function(){return 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e,t,n,r=Bt(this,this.reportUserActivity),o=function(t){r(),this.clearInterval(e)};this.on("mousedown",function(){r(),this.clearInterval(e),e=this.setInterval(r,250)}),this.on("mousemove",function(e){e.screenX===t&&e.screenY===n||(t=e.screenX,n=e.screenY,r())}),this.on("mouseup",o),this.on("mouseleave",o);var l,d=this.getChild("controlBar");!d||Ae||ve||(d.on("mouseenter",function(e){0!==this.player().options_.inactivityTimeout&&(this.player().cache_.inactivityTimeout=this.player().options_.inactivityTimeout),this.player().options_.inactivityTimeout=0}),d.on("mouseleave",function(e){this.player().options_.inactivityTimeout=this.player().cache_.inactivityTimeout})),this.on("keydown",r),this.on("keyup",r),this.setInterval(function(){if(this.userActivity_){this.userActivity_=!1,this.userActive(!0),this.clearTimeout(l);var e=this.options_.inactivityTimeout;e<=0||(l=this.setTimeout(function(){this.userActivity_||this.userActive(!1)},e))}},250)},n.playbackRate=function(e){if(void 0===e)return this.tech_&&this.tech_.featuresPlaybackRate?this.cache_.lastPlaybackRate||this.techGet_("playbackRate"):1;this.techCall_("setPlaybackRate",e)},n.defaultPlaybackRate=function(e){return void 0!==e?this.techCall_("setDefaultPlaybackRate",e):this.tech_&&this.tech_.featuresPlaybackRate?this.techGet_("defaultPlaybackRate"):1},n.isAudio=function(e){if(void 0===e)return!!this.isAudio_;this.isAudio_=!!e},n.enableAudioOnlyUI_=function(){var e=this;this.addClass("vjs-audio-only-mode");var t=this.children(),n=this.getChild("ControlBar"),r=n&&n.currentHeight();t.forEach(function(t){t!==n&&t.el_&&!t.hasClass("vjs-hidden")&&(t.hide(),e.audioOnlyCache_.hiddenChildren.push(t))}),this.audioOnlyCache_.playerHeight=this.currentHeight(),this.height(r),this.trigger("audioonlymodechange")},n.disableAudioOnlyUI_=function(){this.removeClass("vjs-audio-only-mode"),this.audioOnlyCache_.hiddenChildren.forEach(function(e){return e.show()}),this.height(this.audioOnlyCache_.playerHeight),this.trigger("audioonlymodechange")},n.audioOnlyMode=function(e){var t=this;if("boolean"!=typeof e||e===this.audioOnlyMode_)return this.audioOnlyMode_;this.audioOnlyMode_=e;var n=this.options_.Promise||l.a.Promise;if(n){if(e){var r=[];return this.isInPictureInPicture()&&r.push(this.exitPictureInPicture()),this.isFullscreen()&&r.push(this.exitFullscreen()),this.audioPosterMode()&&r.push(this.audioPosterMode(!1)),n.all(r).then(function(){return t.enableAudioOnlyUI_()})}return n.resolve().then(function(){return t.disableAudioOnlyUI_()})}e?(this.isInPictureInPicture()&&this.exitPictureInPicture(),this.isFullscreen()&&this.exitFullscreen(),this.enableAudioOnlyUI_()):this.disableAudioOnlyUI_()},n.enablePosterModeUI_=function(){(this.tech_&&this.tech_).hide(),this.addClass("vjs-audio-poster-mode"),this.trigger("audiopostermodechange")},n.disablePosterModeUI_=function(){(this.tech_&&this.tech_).show(),this.removeClass("vjs-audio-poster-mode"),this.trigger("audiopostermodechange")},n.audioPosterMode=function(e){var t=this;if("boolean"!=typeof e||e===this.audioPosterMode_)return this.audioPosterMode_;this.audioPosterMode_=e;var n=this.options_.Promise||l.a.Promise;return n?e?this.audioOnlyMode()?this.audioOnlyMode(!1).then(function(){t.enablePosterModeUI_()}):n.resolve().then(function(){t.enablePosterModeUI_()}):n.resolve().then(function(){t.disablePosterModeUI_()}):e?(this.audioOnlyMode()&&this.audioOnlyMode(!1),void this.enablePosterModeUI_()):void this.disablePosterModeUI_()},n.addTextTrack=function(e,label,t){if(this.tech_)return this.tech_.addTextTrack(e,label,t)},n.addRemoteTextTrack=function(e,t){if(this.tech_)return this.tech_.addRemoteTextTrack(e,t)},n.removeRemoteTextTrack=function(e){void 0===e&&(e={});var track=e.track;if(track||(track=e),this.tech_)return this.tech_.removeRemoteTextTrack(track)},n.getVideoPlaybackQuality=function(){return this.techGet_("getVideoPlaybackQuality")},n.videoWidth=function(){return this.tech_&&this.tech_.videoWidth&&this.tech_.videoWidth()||0},n.videoHeight=function(){return this.tech_&&this.tech_.videoHeight&&this.tech_.videoHeight()||0},n.language=function(code){if(void 0===code)return this.language_;this.language_!==String(code).toLowerCase()&&(this.language_=String(code).toLowerCase(),Ht(this)&&this.trigger("languagechange"))},n.languages=function(){return ei(t.prototype.options_.languages,this.languages_)},n.toJSON=function(){var e=ei(this.options_),t=e.tracks;e.tracks=[];for(var i=0;i<t.length;i++){var track=t[i];(track=ei(track)).player=void 0,e.tracks[i]=track}return e},n.createModal=function(content,e){var t=this;(e=e||{}).content=content||"";var n=new yi(this,e);return this.addChild(n),n.on("dispose",function(){t.removeChild(n)}),n.open(),n},n.updateCurrentBreakpoint_=function(){if(this.responsive())for(var e=this.currentBreakpoint(),t=this.currentWidth(),i=0;i<Zr.length;i++){var n=Zr[i];if(t<=this.breakpoints_[n]){if(e===n)return;e&&this.removeClass(ea[e]),this.addClass(ea[n]),this.breakpoint_=n;break}}},n.removeCurrentBreakpoint_=function(){var e=this.currentBreakpointClass();this.breakpoint_="",e&&this.removeClass(e)},n.breakpoints=function(e){return void 0===e||(this.breakpoint_="",this.breakpoints_=oe({},ta,e),this.updateCurrentBreakpoint_()),oe(this.breakpoints_)},n.responsive=function(e){return void 0===e?this.responsive_:(e=Boolean(e))!==this.responsive_?(this.responsive_=e,e?(this.on("playerresize",this.boundUpdateCurrentBreakpoint_),this.updateCurrentBreakpoint_()):(this.off("playerresize",this.boundUpdateCurrentBreakpoint_),this.removeCurrentBreakpoint_()),e):void 0},n.currentBreakpoint=function(){return this.breakpoint_},n.currentBreakpointClass=function(){return ea[this.breakpoint_]||""},n.loadMedia=function(e,t){var n=this;if(e&&"object"==typeof e){this.reset(),this.cache_.media=ei(e);var r=this.cache_.media,o=r.artwork,l=r.poster,d=r.src,c=r.textTracks;!o&&l&&(this.cache_.media.artwork=[{src:l,type:on(l)}]),d&&this.src(d),l&&this.poster(l),Array.isArray(c)&&c.forEach(function(e){return n.addRemoteTextTrack(e,!1)}),this.ready(t)}},n.getMedia=function(){if(!this.cache_.media){var e=this.poster(),t={src:this.currentSources(),textTracks:Array.prototype.map.call(this.remoteTextTracks(),function(e){return{kind:e.kind,label:e.label,language:e.language,src:e.src}})};return e&&(t.poster=e,t.artwork=[{src:t.poster,type:on(t.poster)}]),t}return ei(this.cache_.media)},t.getTagSettings=function(e){var t={sources:[],tracks:[]},n=Ke(e),r=n["data-setup"];if(qe(e,"vjs-fill")&&(n.fill=!0),qe(e,"vjs-fluid")&&(n.fluid=!0),null!==r){var o=C()(r||"{}"),l=o[0],data=o[1];l&&ie.error(l),oe(n,data)}if(oe(t,n),e.hasChildNodes())for(var d=e.childNodes,i=0,c=d.length;i<c;i++){var h=d[i],f=h.nodeName.toLowerCase();"source"===f?t.sources.push(Ke(h)):"track"===f&&t.tracks.push(Ke(h))}return t},n.flexNotSupported_=function(){var e=c.a.createElement("i");return!("flexBasis"in e.style||"webkitFlexBasis"in e.style||"mozFlexBasis"in e.style||"msFlexBasis"in e.style||"msFlexOrder"in e.style)},n.debug=function(e){if(void 0===e)return this.debugEnabled_;e?(this.trigger("debugon"),this.previousLogLevel_=this.log.level,this.log.level("debug"),this.debugEnabled_=!0):(this.trigger("debugoff"),this.log.level(this.previousLogLevel_),this.previousLogLevel_=void 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d=as(this.master,l);this.targetDuration=l.partTargetDuration||l.targetDuration,this.pendingMedia_=null,d?(this.master=d,this.media_=this.master.playlists[o]):this.trigger("playlistunchanged"),this.updateMediaUpdateTimeout_(ss(this.media(),!!d)),this.trigger("loadedplaylist")},n.dispose=function(){this.trigger("dispose"),this.stopRequest(),l.a.clearTimeout(this.mediaUpdateTimeout),l.a.clearTimeout(this.finalRenditionTimeout),this.off()},n.stopRequest=function(){if(this.request){var e=this.request;this.request=null,e.onreadystatechange=null,e.abort()}},n.media=function(e,t){var n=this;if(!e)return this.media_;if("HAVE_NOTHING"===this.state)throw new Error("Cannot switch media playlist from "+this.state);if("string"==typeof e){if(!this.master.playlists[e])throw new Error("Unknown playlist URI: "+e);e=this.master.playlists[e]}if(l.a.clearTimeout(this.finalRenditionTimeout),t){var r=(e.partTargetDuration||e.targetDuration)/2*1e3||5e3;this.finalRenditionTimeout=l.a.setTimeout(this.media.bind(this,e,!1),r)}else{var o=this.state,d=!this.media_||e.id!==this.media_.id,c=this.master.playlists[e.id];if(c&&c.endList||e.endList&&e.segments.length)return this.request&&(this.request.onreadystatechange=null,this.request.abort(),this.request=null),this.state="HAVE_METADATA",this.media_=e,void(d&&(this.trigger("mediachanging"),"HAVE_MASTER"===o?this.trigger("loadedmetadata"):this.trigger("mediachange")));if(this.updateMediaUpdateTimeout_(ss(e,!0)),d){if(this.state="SWITCHING_MEDIA",this.request){if(e.resolvedUri===this.request.url)return;this.request.onreadystatechange=null,this.request.abort(),this.request=null}this.media_&&this.trigger("mediachanging"),this.pendingMedia_=e,this.request=this.vhs_.xhr({uri:e.resolvedUri,withCredentials:this.withCredentials},function(t,r){if(n.request){if(e.lastRequest=Date.now(),e.resolvedUri=va(n.handleManifestRedirects,e.resolvedUri,r),t)return n.playlistRequestError(n.request,e,o);n.haveMetadata({playlistString:r.responseText,url:e.uri,id:e.id}),"HAVE_MASTER"===o?n.trigger("loadedmetadata"):n.trigger("mediachange")}})}}},n.pause=function(){this.mediaUpdateTimeout&&(l.a.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null),this.stopRequest(),"HAVE_NOTHING"===this.state&&(this.started=!1),"SWITCHING_MEDIA"===this.state?this.media_?this.state="HAVE_METADATA":this.state="HAVE_MASTER":"HAVE_CURRENT_METADATA"===this.state&&(this.state="HAVE_METADATA")},n.load=function(e){var t=this;this.mediaUpdateTimeout&&(l.a.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null);var n=this.media();if(e){var r=n?(n.partTargetDuration||n.targetDuration)/2*1e3:5e3;this.mediaUpdateTimeout=l.a.setTimeout(function(){t.mediaUpdateTimeout=null,t.load()},r)}else this.started?n&&!n.endList?this.trigger("mediaupdatetimeout"):this.trigger("loadedplaylist"):this.start()},n.updateMediaUpdateTimeout_=function(e){var t=this;this.mediaUpdateTimeout&&(l.a.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null),this.media()&&!this.media().endList&&(this.mediaUpdateTimeout=l.a.setTimeout(function(){t.mediaUpdateTimeout=null,t.trigger("mediaupdatetimeout"),t.updateMediaUpdateTimeout_(e)},e))},n.start=function(){var e=this;if(this.started=!0,"object"==typeof this.src)return this.src.uri||(this.src.uri=l.a.location.href),this.src.resolvedUri=this.src.uri,void setTimeout(function(){e.setupInitialPlaylist(e.src)},0);this.request=this.vhs_.xhr({uri:this.src,withCredentials:this.withCredentials},function(t,n){if(e.request){if(e.request=null,t)return e.error={status:n.status,message:"HLS playlist request error at URL: "+e.src+".",responseText:n.responseText,code:2},"HAVE_NOTHING"===e.state&&(e.started=!1),e.trigger("error");e.src=va(e.handleManifestRedirects,e.src,n);var r=e.parseManifest_({manifestString:n.responseText,url:e.src});e.setupInitialPlaylist(r)}})},n.srcUri=function(){return"string"==typeof this.src?this.src:this.src.uri},n.setupInitialPlaylist=function(e){if(this.state="HAVE_MASTER",e.playlists)return this.master=e,Ja(this.master,this.srcUri()),e.playlists.forEach(function(e){e.segments=ns(e),e.segments.forEach(function(t){is(t,e.resolvedUri)})}),this.trigger("loadedplaylist"),void(this.request||this.media(this.master.playlists[0]));var t=this.srcUri()||l.a.location.href;this.master=function(e,t){var n=Qa(0,t),r={mediaGroups:{AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}},uri:l.a.location.href,resolvedUri:l.a.location.href,playlists:[{uri:t,id:n,resolvedUri:t,attributes:{}}]};return r.playlists[n]=r.playlists[0],r.playlists[t]=r.playlists[0],r}(0,t),this.haveMetadata({playlistObject:e,url:t,id:this.master.playlists[0].id}),this.trigger("loadedmetadata")},t}(es),ls=ma.xhr,us=ma.mergeOptions,ds=function(e,t,n,r){var o="arraybuffer"===e.responseType?e.response:e.responseText;!t&&o&&(e.responseTime=Date.now(),e.roundTripTime=e.responseTime-e.requestTime,e.bytesReceived=o.byteLength||o.length,e.bandwidth||(e.bandwidth=Math.floor(e.bytesReceived/e.roundTripTime*8*1e3))),n.headers&&(e.responseHeaders=n.headers),t&&"ETIMEDOUT"===t.code&&(e.timedout=!0),t||e.aborted||200===n.statusCode||206===n.statusCode||0===n.statusCode||(t=new Error("XHR Failed with a response of: "+(e&&(o||e.responseText)))),r(t,e)},cs=function(){var e=function e(t,n){t=us({timeout:45e3},t);var r=e.beforeRequest||ma.Vhs.xhr.beforeRequest;if(r&&"function"==typeof r){var o=r(t);o&&(t=o)}var l=(!0===ma.Vhs.xhr.original?ls:ma.Vhs.xhr)(t,function(e,t){return ds(l,e,t,n)}),d=l.abort;return l.abort=function(){return l.aborted=!0,d.apply(l,arguments)},l.uri=t.uri,l.requestTime=Date.now(),l};return e.original=!0,e},hs=function(e){var t,n={};return e.byterange&&(n.Range="bytes="+(t=e.byterange).offset+"-"+("bigint"==typeof t.offset||"bigint"==typeof t.length?l.a.BigInt(t.offset)+l.a.BigInt(t.length)-l.a.BigInt(1):t.offset+t.length-1)),n},ps=function(e,i){return e.start(i)+"-"+e.end(i)},fs=function(e,i){var t=e.toString(16);return"00".substring(0,2-t.length)+t+(i%2?" ":"")},ms=function(e){return e>=32&&e<126?String.fromCharCode(e):"."},gs=function(e){var t={};return Object.keys(e).forEach(function(n){var r=e[n];Object(B.e)(r)?t[n]={bytes:r.buffer,byteOffset:r.byteOffset,byteLength:r.byteLength}:t[n]=r}),t},vs=function(e){var t=e.byterange||{length:1/0,offset:0};return[t.length,t.offset,e.resolvedUri].join(",")},_s=function(e){return e.resolvedUri},ys=function(data){for(var e=Array.prototype.slice.call(data),t=16,n="",r=0;r<e.length/t;r++)n+=e.slice(r*t,r*t+t).map(fs).join("")+" "+e.slice(r*t,r*t+t).map(ms).join("")+"\n";return n},Ts=Object.freeze({__proto__:null,createTransferableMessage:gs,initSegmentId:vs,segmentKeyId:_s,hexDump:ys,tagDump:function(e){var t=e.bytes;return ys(t)},textRanges:function(e){var i,t="";for(i=0;i<e.length;i++)t+=ps(e,i)+" ";return t}}),bs=function(e){var t=e.playlist,n=e.time,time=void 0===n?void 0:n,r=e.callback;if(!r)throw new Error("getProgramTime: callback must be provided");if(!t||void 0===time)return r({message:"getProgramTime: playlist and time must be provided"});var o=function(time,e){if(!e||!e.segments||0===e.segments.length)return null;for(var t,n=0,i=0;i<e.segments.length&&!(time<=(n=(t=e.segments[i]).videoTimingInfo?t.videoTimingInfo.transmuxedPresentationEnd:n+t.duration));i++);var r=e.segments[e.segments.length-1];if(r.videoTimingInfo&&r.videoTimingInfo.transmuxedPresentationEnd<time)return null;if(time>n){if(time>n+.25*r.duration)return null;t=r}return{segment:t,estimatedStart:t.videoTimingInfo?t.videoTimingInfo.transmuxedPresentationStart:n-t.duration,type:t.videoTimingInfo?"accurate":"estimate"}}(time,t);if(!o)return r({message:"valid programTime was not found"});if("estimate"===o.type)return r({message:"Accurate programTime could not be determined. Please seek to e.seekTime and try again",seekTime:o.estimatedStart});var l={mediaSeconds:time},d=function(e,t){if(!t.dateTimeObject)return null;var n=t.videoTimingInfo.transmuxerPrependedSeconds,r=e-(t.videoTimingInfo.transmuxedPresentationStart+n);return new Date(t.dateTimeObject.getTime()+1e3*r)}(time,o.segment);return d&&(l.programDateTime=d.toISOString()),r(null,l)},Ss=function e(t){var n=t.programTime,r=t.playlist,o=t.retryCount,l=void 0===o?2:o,d=t.seekTo,c=t.pauseAfterSeek,h=void 0===c||c,f=t.tech,m=t.callback;if(!m)throw new Error("seekToProgramTime: callback must be provided");if(void 0===n||!r||!d)return m({message:"seekToProgramTime: programTime, seekTo and playlist must be provided"});if(!r.endList&&!f.hasStarted_)return m({message:"player must be playing a live stream to start buffering"});if(!function(e){if(!e.segments||0===e.segments.length)return!1;for(var i=0;i<e.segments.length;i++)if(!e.segments[i].dateTimeObject)return!1;return!0}(r))return m({message:"programDateTime tags must be provided in the manifest "+r.resolvedUri});var v=function(e,t){var n;try{n=new Date(e)}catch(e){return null}if(!t||!t.segments||0===t.segments.length)return null;var r=t.segments[0];if(n<r.dateTimeObject)return null;for(var i=0;i<t.segments.length-1&&(r=t.segments[i],!(n<t.segments[i+1].dateTimeObject));i++);var o,l=t.segments[t.segments.length-1],d=l.dateTimeObject,c=l.videoTimingInfo?(o=l.videoTimingInfo).transmuxedPresentationEnd-o.transmuxedPresentationStart-o.transmuxerPrependedSeconds:l.duration+.25*l.duration;return n>new Date(d.getTime()+1e3*c)?null:(n>d&&(r=l),{segment:r,estimatedStart:r.videoTimingInfo?r.videoTimingInfo.transmuxedPresentationStart:Ga.duration(t,t.mediaSequence+t.segments.indexOf(r)),type:r.videoTimingInfo?"accurate":"estimate"})}(n,r);if(!v)return m({message:n+" was not found in the stream"});var _=v.segment,y=function(e,t){var n,r;try{n=new Date(e),r=new Date(t)}catch(e){}var o=n.getTime();return(r.getTime()-o)/1e3}(_.dateTimeObject,n);if("estimate"===v.type)return 0===l?m({message:n+" is not buffered yet. Try again"}):(d(v.estimatedStart+y),void f.one("seeked",function(){e({programTime:n,playlist:r,retryCount:l-1,seekTo:d,pauseAfterSeek:h,tech:f,callback:m})}));var T=_.start+y;f.one("seeked",function(){return m(null,f.currentTime())}),h&&f.pause(),d(T)},ks=function(e,t){if(4===e.readyState)return t()},Cs=ma.EventTarget,Es=ma.mergeOptions,ws=function(a,b){if(!rs(a,b))return!1;if(a.sidx&&b.sidx&&(a.sidx.offset!==b.sidx.offset||a.sidx.length!==b.sidx.length))return!1;if(!a.sidx&&b.sidx||a.sidx&&!b.sidx)return!1;if(a.segments&&!b.segments||!a.segments&&b.segments)return!1;if(!a.segments&&!b.segments)return!0;for(var i=0;i<a.segments.length;i++){var e=a.segments[i],t=b.segments[i];if(e.uri!==t.uri)return!1;if(e.byterange||t.byterange){var n=e.byterange,r=t.byterange;if(n&&!r||!n&&r)return!1;if(n.offset!==r.offset||n.length!==r.length)return!1}}return!0},Is=function(e,t,label,n){return"placeholder-uri-"+e+"-"+t+"-"+(n.attributes.NAME||label)},xs=function(e,t,n){for(var r=!0,o=Es(e,{duration:t.duration,minimumUpdatePeriod:t.minimumUpdatePeriod,timelineStarts:t.timelineStarts}),i=0;i<t.playlists.length;i++){var l=t.playlists[i];if(l.sidx){var d=Object(N.b)(l.sidx);n&&n[d]&&n[d].sidx&&Object(N.a)(l,n[d].sidx,l.sidx.resolvedUri)}var c=as(o,l,ws);c&&(o=c,r=!1)}return Ya(t,function(e,t,n,label){if(e.playlists&&e.playlists.length){var l=e.playlists[0].id,d=as(o,e.playlists[0],ws);d&&(label in(o=d).mediaGroups[t][n]||(o.mediaGroups[t][n][label]=e),o.mediaGroups[t][n][label].playlists[0]=o.playlists[l],r=!1)}}),function(e,t){Ya(e,function(n,r,o,label){label in t.mediaGroups[r][o]||delete e.mediaGroups[r][o][label]})}(o,t),t.minimumUpdatePeriod!==e.minimumUpdatePeriod&&(r=!1),r?null:o},Ps=function(a,b){return(Boolean(!a.map&&!b.map)||Boolean(a.map&&b.map&&a.map.byterange.offset===b.map.byterange.offset&&a.map.byterange.length===b.map.byterange.length))&&a.uri===b.uri&&a.byterange.offset===b.byterange.offset&&a.byterange.length===b.byterange.length},As=function(e,t){var n={};for(var r in e){var o=e[r].sidx;if(o){var l=Object(N.b)(o);if(!t[l])break;var d=t[l].sidxInfo;Ps(d,o)&&(n[l]=t[l])}}return n},Ls=function(e){function t(t,n,r,o){var l;void 0===r&&(r={}),(l=e.call(this)||this).masterPlaylistLoader_=o||y()(l),o||(l.isMaster_=!0);var d=r,c=d.withCredentials,h=void 0!==c&&c,f=d.handleManifestRedirects,m=void 0!==f&&f;if(l.vhs_=n,l.withCredentials=h,l.handleManifestRedirects=m,!t)throw new Error("A non-empty playlist URL or object is required");return l.on("minimumUpdatePeriod",function(){l.refreshXml_()}),l.on("mediaupdatetimeout",function(){l.refreshMedia_(l.media().id)}),l.state="HAVE_NOTHING",l.loadedPlaylists_={},l.logger_=_a("DashPlaylistLoader"),l.isMaster_?(l.masterPlaylistLoader_.srcUrl=t,l.masterPlaylistLoader_.sidxMapping_={}):l.childPlaylist_=t,l}S()(t,e);var n=t.prototype;return n.requestErrored_=function(e,t,n){return!this.request||(this.request=null,e?(this.error="object"!=typeof e||e instanceof Error?{status:t.status,message:"DASH request error at URL: "+t.uri,response:t.response,code:2}:e,n&&(this.state=n),this.trigger("error"),!0):void 0)},n.addSidxSegments_=function(e,t,n){var r=this,o=e.sidx&&Object(N.b)(e.sidx);if(e.sidx&&o&&!this.masterPlaylistLoader_.sidxMapping_[o]){var d=va(this.handleManifestRedirects,e.sidx.resolvedUri),c=function(l,d){if(!r.requestErrored_(l,d,t)){var c,h=r.masterPlaylistLoader_.sidxMapping_;try{c=j()(Object(B.k)(d.response).subarray(8))}catch(e){return void r.requestErrored_(e,d,t)}return h[o]={sidxInfo:e.sidx,sidx:c},Object(N.a)(e,c,e.sidx.resolvedUri),n(!0)}};this.request=function(e,t,n){var r,o=[],l=!1,d=function(e,t,r,o){return t.abort(),l=!0,n(e,t,r,o)},c=function(e,t){if(!l){if(e)return d(e,t,"",o);var n=t.responseText.substring(o&&o.byteLength||0,t.responseText.length);if(o=Object(B.d)(o,Object(B.h)(n,!0)),r=r||Object(H.a)(o),o.length<10||r&&o.length<r+2)return ks(t,function(){return d(e,t,"",o)});var c=Object(V.a)(o);return"ts"===c&&o.length<188||!c&&o.length<376?ks(t,function(){return d(e,t,"",o)}):d(null,t,c,o)}},h={uri:e,beforeSend:function(e){e.overrideMimeType("text/plain; charset=x-user-defined"),e.addEventListener("progress",function(t){return t.total,t.loaded,ds(e,null,{statusCode:e.status},c)})}},f=t(h,function(e,t){return ds(f,e,t,c)});return f}(d,this.vhs_.xhr,function(t,n,o,l){if(t)return c(t,n);if(!o||"mp4"!==o)return c({status:n.status,message:"Unsupported "+(o||"unknown")+" container type for sidx segment at URL: "+d,response:"",playlist:e,internal:!0,blacklistDuration:1/0,code:2},n);var h=e.sidx.byterange,f=h.offset,m=h.length;if(l.length>=m+f)return c(t,{response:l.subarray(f,f+m),status:n.status,uri:n.uri});r.request=r.vhs_.xhr({uri:d,responseType:"arraybuffer",headers:hs({byterange:e.sidx.byterange})},c)})}else this.mediaRequest_=l.a.setTimeout(function(){return n(!1)},0)},n.dispose=function(){this.trigger("dispose"),this.stopRequest(),this.loadedPlaylists_={},l.a.clearTimeout(this.minimumUpdatePeriodTimeout_),l.a.clearTimeout(this.mediaRequest_),l.a.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null,this.mediaRequest_=null,this.minimumUpdatePeriodTimeout_=null,this.masterPlaylistLoader_.createMupOnMedia_&&(this.off("loadedmetadata",this.masterPlaylistLoader_.createMupOnMedia_),this.masterPlaylistLoader_.createMupOnMedia_=null),this.off()},n.hasPendingRequest=function(){return this.request||this.mediaRequest_},n.stopRequest=function(){if(this.request){var e=this.request;this.request=null,e.onreadystatechange=null,e.abort()}},n.media=function(e){var t=this;if(!e)return this.media_;if("HAVE_NOTHING"===this.state)throw new Error("Cannot switch media playlist from "+this.state);var n=this.state;if("string"==typeof e){if(!this.masterPlaylistLoader_.master.playlists[e])throw new Error("Unknown playlist URI: "+e);e=this.masterPlaylistLoader_.master.playlists[e]}var r=!this.media_||e.id!==this.media_.id;if(r&&this.loadedPlaylists_[e.id]&&this.loadedPlaylists_[e.id].endList)return this.state="HAVE_METADATA",this.media_=e,void(r&&(this.trigger("mediachanging"),this.trigger("mediachange")));r&&(this.media_&&this.trigger("mediachanging"),this.addSidxSegments_(e,n,function(r){t.haveMetadata({startingState:n,playlist:e})}))},n.haveMetadata=function(e){var t=e.startingState,n=e.playlist;this.state="HAVE_METADATA",this.loadedPlaylists_[n.id]=n,this.mediaRequest_=null,this.refreshMedia_(n.id),"HAVE_MASTER"===t?this.trigger("loadedmetadata"):this.trigger("mediachange")},n.pause=function(){this.masterPlaylistLoader_.createMupOnMedia_&&(this.off("loadedmetadata",this.masterPlaylistLoader_.createMupOnMedia_),this.masterPlaylistLoader_.createMupOnMedia_=null),this.stopRequest(),l.a.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null,this.isMaster_&&(l.a.clearTimeout(this.masterPlaylistLoader_.minimumUpdatePeriodTimeout_),this.masterPlaylistLoader_.minimumUpdatePeriodTimeout_=null),"HAVE_NOTHING"===this.state&&(this.started=!1)},n.load=function(e){var t=this;l.a.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null;var n=this.media();if(e){var r=n?n.targetDuration/2*1e3:5e3;this.mediaUpdateTimeout=l.a.setTimeout(function(){return t.load()},r)}else this.started?n&&!n.endList?(this.isMaster_&&!this.minimumUpdatePeriodTimeout_&&(this.trigger("minimumUpdatePeriod"),this.updateMinimumUpdatePeriodTimeout_()),this.trigger("mediaupdatetimeout")):this.trigger("loadedplaylist"):this.start()},n.start=function(){var e=this;this.started=!0,this.isMaster_?this.requestMaster_(function(t,n){e.haveMaster_(),e.hasPendingRequest()||e.media_||e.media(e.masterPlaylistLoader_.master.playlists[0])}):this.mediaRequest_=l.a.setTimeout(function(){return e.haveMaster_()},0)},n.requestMaster_=function(e){var t=this;this.request=this.vhs_.xhr({uri:this.masterPlaylistLoader_.srcUrl,withCredentials:this.withCredentials},function(n,r){if(!t.requestErrored_(n,r)){var o=r.responseText!==t.masterPlaylistLoader_.masterXml_;return t.masterPlaylistLoader_.masterXml_=r.responseText,r.responseHeaders&&r.responseHeaders.date?t.masterLoaded_=Date.parse(r.responseHeaders.date):t.masterLoaded_=Date.now(),t.masterPlaylistLoader_.srcUrl=va(t.handleManifestRedirects,t.masterPlaylistLoader_.srcUrl,r),o?(t.handleMaster_(),void t.syncClientServerClock_(function(){return e(r,o)})):e(r,o)}"HAVE_NOTHING"===t.state&&(t.started=!1)})},n.syncClientServerClock_=function(e){var t=this,n=Object(N.d)(this.masterPlaylistLoader_.masterXml_);return null===n?(this.masterPlaylistLoader_.clientOffset_=this.masterLoaded_-Date.now(),e()):"DIRECT"===n.method?(this.masterPlaylistLoader_.clientOffset_=n.value-Date.now(),e()):void(this.request=this.vhs_.xhr({uri:ga(this.masterPlaylistLoader_.srcUrl,n.value),method:n.method,withCredentials:this.withCredentials},function(r,o){if(t.request){if(r)return t.masterPlaylistLoader_.clientOffset_=t.masterLoaded_-Date.now(),e();var l;l="HEAD"===n.method?o.responseHeaders&&o.responseHeaders.date?Date.parse(o.responseHeaders.date):t.masterLoaded_:Date.parse(o.responseText),t.masterPlaylistLoader_.clientOffset_=l-Date.now(),e()}}))},n.haveMaster_=function(){this.state="HAVE_MASTER",this.isMaster_?this.trigger("loadedplaylist"):this.media_||this.media(this.childPlaylist_)},n.handleMaster_=function(){this.mediaRequest_=null;var e,t,n,r,o,l,d,c=this.masterPlaylistLoader_.master,h=(e={masterXml:this.masterPlaylistLoader_.masterXml_,srcUrl:this.masterPlaylistLoader_.srcUrl,clientOffset:this.masterPlaylistLoader_.clientOffset_,sidxMapping:this.masterPlaylistLoader_.sidxMapping_,previousManifest:c},t=e.masterXml,n=e.srcUrl,r=e.clientOffset,o=e.sidxMapping,l=e.previousManifest,d=Object(N.c)(t,{manifestUri:n,clientOffset:r,sidxMapping:o,previousManifest:l}),Ja(d,n,Is),d);c&&(h=xs(c,h,this.masterPlaylistLoader_.sidxMapping_)),this.masterPlaylistLoader_.master=h||c;var f=this.masterPlaylistLoader_.master.locations&&this.masterPlaylistLoader_.master.locations[0];return f&&f!==this.masterPlaylistLoader_.srcUrl&&(this.masterPlaylistLoader_.srcUrl=f),(!c||h&&h.minimumUpdatePeriod!==c.minimumUpdatePeriod)&&this.updateMinimumUpdatePeriodTimeout_(),Boolean(h)},n.updateMinimumUpdatePeriodTimeout_=function(){var e=this.masterPlaylistLoader_;e.createMupOnMedia_&&(e.off("loadedmetadata",e.createMupOnMedia_),e.createMupOnMedia_=null),e.minimumUpdatePeriodTimeout_&&(l.a.clearTimeout(e.minimumUpdatePeriodTimeout_),e.minimumUpdatePeriodTimeout_=null);var t=e.master&&e.master.minimumUpdatePeriod;0===t&&(e.media()?t=1e3*e.media().targetDuration:(e.createMupOnMedia_=e.updateMinimumUpdatePeriodTimeout_,e.one("loadedmetadata",e.createMupOnMedia_))),"number"!=typeof t||t<=0?t<0&&this.logger_("found invalid minimumUpdatePeriod of "+t+", not setting a timeout"):this.createMUPTimeout_(t)},n.createMUPTimeout_=function(e){var 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e*be},Ce=(ie=function(e,t){return e*t},ne=function(e){return e/be}),Ee=(re=function(e,t){return e/t},ae),we=se,Ie=oe,xe=function(track,e,t,n){var r,o,l,i,d,c=0,h=0,f=0;if(e.length&&(r=Ee(track.baseMediaDecodeTime,track.samplerate),o=Math.ceil(Se/(track.samplerate/1024)),t&&n&&(c=r-Math.max(t,n),f=(h=Math.floor(c/o))*o),!(h<1||f>Se/2))){for((l=Te()[track.samplerate])||(l=e[0].data),i=0;i<h;i++)d=e[0],e.splice(0,0,{data:l,dts:d.dts-o,pts:d.pts-o});return track.baseMediaDecodeTime-=Math.floor(we(f,track.samplerate)),f}},Pe=function(e,track,t){return track.minSegmentDts>=t?e:(track.minSegmentDts=1/0,e.filter(function(e){return e.dts>=t&&(track.minSegmentDts=Math.min(track.minSegmentDts,e.dts),track.minSegmentPts=track.minSegmentDts,!0)}))},Ae=function(e){var i,t,n=[];for(i=0;i<e.length;i++)t=e[i],n.push({size:t.data.byteLength,duration:1024});return n},Le=function(e){var i,t,n=0,data=new Uint8Array(function(e){var i,t=0;for(i=0;i<e.length;i++)t+=e[i].data.byteLength;return t}(e));for(i=0;i<e.length;i++)t=e[i],data.set(t.data,n),n+=t.data.byteLength;return data},Oe=Se,De=function(track){delete track.minSegmentDts,delete track.maxSegmentDts,delete track.minSegmentPts,delete track.maxSegmentPts},Me=function(track,e){var t,n=track.minSegmentDts;return e||(n-=track.timelineStartInfo.dts),t=track.timelineStartInfo.baseMediaDecodeTime,t+=n,t=Math.max(0,t),"audio"===track.type&&(t*=track.samplerate/Oe,t=Math.floor(t)),t},Re=function(track,data){"number"==typeof data.pts&&(void 0===track.timelineStartInfo.pts&&(track.timelineStartInfo.pts=data.pts),void 0===track.minSegmentPts?track.minSegmentPts=data.pts:track.minSegmentPts=Math.min(track.minSegmentPts,data.pts),void 0===track.maxSegmentPts?track.maxSegmentPts=data.pts:track.maxSegmentPts=Math.max(track.maxSegmentPts,data.pts)),"number"==typeof data.dts&&(void 0===track.timelineStartInfo.dts&&(track.timelineStartInfo.dts=data.dts),void 0===track.minSegmentDts?track.minSegmentDts=data.dts:track.minSegmentDts=Math.min(track.minSegmentDts,data.dts),void 0===track.maxSegmentDts?track.maxSegmentDts=data.dts:track.maxSegmentDts=Math.max(track.maxSegmentDts,data.dts))},Ue=function(e){for(var i=0,t={payloadType:-1,payloadSize:0},n=0,r=0;i<e.byteLength&&128!==e[i];){for(;255===e[i];)n+=255,i++;for(n+=e[i++];255===e[i];)r+=255,i++;if(r+=e[i++],!t.payload&&4===n){if("GA94"===String.fromCharCode(e[i+3],e[i+4],e[i+5],e[i+6])){t.payloadType=n,t.payloadSize=r,t.payload=e.subarray(i,i+r);break}t.payload=void 0}i+=r,n=0,r=0}return t},Be=function(e){return 181!==e.payload[0]||49!=(e.payload[1]<<8|e.payload[2])||"GA94"!==String.fromCharCode(e.payload[3],e.payload[4],e.payload[5],e.payload[6])||3!==e.payload[7]?null:e.payload.subarray(8,e.payload.length-1)},Ne=function(e,t){var i,n,r,data,o=[];if(!(64&t[0]))return o;for(n=31&t[0],i=0;i<n;i++)data={type:3&t[(r=3*i)+2],pts:e},4&t[r+2]&&(data.ccData=t[r+3]<<8|t[r+4],o.push(data));return o},Fe=function(data){for(var e,t,n=data.byteLength,r=[],i=1;i<n-2;)0===data[i]&&0===data[i+1]&&3===data[i+2]?(r.push(i+2),i+=2):i++;if(0===r.length)return data;e=n-r.length,t=new Uint8Array(e);var o=0;for(i=0;i<e;o++,i++)o===r[0]&&(o++,r.shift()),t[i]=data[o];return t},je=4,He=function e(t){t=t||{},e.prototype.init.call(this),this.parse708captions_="boolean"!=typeof t.parse708captions||t.parse708captions,this.captionPackets_=[],this.ccStreams_=[new $e(0,0),new $e(0,1),new $e(1,0),new $e(1,1)],this.parse708captions_&&(this.cc708Stream_=new Ge({captionServices:t.captionServices})),this.reset(),this.ccStreams_.forEach(function(e){e.on("data",this.trigger.bind(this,"data")),e.on("partialdone",this.trigger.bind(this,"partialdone")),e.on("done",this.trigger.bind(this,"done"))},this),this.parse708captions_&&(this.cc708Stream_.on("data",this.trigger.bind(this,"data")),this.cc708Stream_.on("partialdone",this.trigger.bind(this,"partialdone")),this.cc708Stream_.on("done",this.trigger.bind(this,"done")))};(He.prototype=new Y).push=function(e){var t,n,r;if("sei_rbsp"===e.nalUnitType&&(t=Ue(e.escapedRBSP)).payload&&t.payloadType===je&&(n=Be(t)))if(e.dts<this.latestDts_)this.ignoreNextEqualDts_=!0;else{if(e.dts===this.latestDts_&&this.ignoreNextEqualDts_)return this.numSameDts_--,void(this.numSameDts_||(this.ignoreNextEqualDts_=!1));r=Ne(e.pts,n),this.captionPackets_=this.captionPackets_.concat(r),this.latestDts_!==e.dts&&(this.numSameDts_=0),this.numSameDts_++,this.latestDts_=e.dts}},He.prototype.flushCCStreams=function(e){this.ccStreams_.forEach(function(t){return"flush"===e?t.flush():t.partialFlush()},this)},He.prototype.flushStream=function(e){this.captionPackets_.length?(this.captionPackets_.forEach(function(e,t){e.presortIndex=t}),this.captionPackets_.sort(function(a,b){return a.pts===b.pts?a.presortIndex-b.presortIndex:a.pts-b.pts}),this.captionPackets_.forEach(function(e){e.type<2?this.dispatchCea608Packet(e):this.dispatchCea708Packet(e)},this),this.captionPackets_.length=0,this.flushCCStreams(e)):this.flushCCStreams(e)},He.prototype.flush=function(){return this.flushStream("flush")},He.prototype.partialFlush=function(){return this.flushStream("partialFlush")},He.prototype.reset=function(){this.latestDts_=null,this.ignoreNextEqualDts_=!1,this.numSameDts_=0,this.activeCea608Channel_=[null,null],this.ccStreams_.forEach(function(e){e.reset()})},He.prototype.dispatchCea608Packet=function(e){this.setsTextOrXDSActive(e)?this.activeCea608Channel_[e.type]=null:this.setsChannel1Active(e)?this.activeCea608Channel_[e.type]=0:this.setsChannel2Active(e)&&(this.activeCea608Channel_[e.type]=1),null!==this.activeCea608Channel_[e.type]&&this.ccStreams_[(e.type<<1)+this.activeCea608Channel_[e.type]].push(e)},He.prototype.setsChannel1Active=function(e){return 4096==(30720&e.ccData)},He.prototype.setsChannel2Active=function(e){return 6144==(30720&e.ccData)},He.prototype.setsTextOrXDSActive=function(e){return 256==(28928&e.ccData)||4138==(30974&e.ccData)||6186==(30974&e.ccData)},He.prototype.dispatchCea708Packet=function(e){this.parse708captions_&&this.cc708Stream_.push(e)};var qe={127:9834,4128:32,4129:160,4133:8230,4138:352,4140:338,4144:9608,4145:8216,4146:8217,4147:8220,4148:8221,4149:8226,4153:8482,4154:353,4156:339,4157:8480,4159:376,4214:8539,4215:8540,4216:8541,4217:8542,4218:9168,4219:9124,4220:9123,4221:9135,4222:9126,4223:9121,4256:12600},Ve=function(b){return 32<=b&&b<=127||160<=b&&b<=255},We=function(e){this.windowNum=e,this.reset()};We.prototype.reset=function(){this.clearText(),this.pendingNewLine=!1,this.winAttr={},this.penAttr={},this.penLoc={},this.penColor={},this.visible=0,this.rowLock=0,this.columnLock=0,this.priority=0,this.relativePositioning=0,this.anchorVertical=0,this.anchorHorizontal=0,this.anchorPoint=0,this.rowCount=1,this.virtualRowCount=this.rowCount+1,this.columnCount=41,this.windowStyle=0,this.penStyle=0},We.prototype.getText=function(){return this.rows.join("\n")},We.prototype.clearText=function(){this.rows=[""],this.rowIdx=0},We.prototype.newLine=function(e){for(this.rows.length>=this.virtualRowCount&&"function"==typeof this.beforeRowOverflow&&this.beforeRowOverflow(e),this.rows.length>0&&(this.rows.push(""),this.rowIdx++);this.rows.length>this.virtualRowCount;)this.rows.shift(),this.rowIdx--},We.prototype.isEmpty=function(){return 0===this.rows.length||1===this.rows.length&&""===this.rows[0]},We.prototype.addText=function(text){this.rows[this.rowIdx]+=text},We.prototype.backspace=function(){if(!this.isEmpty()){var e=this.rows[this.rowIdx];this.rows[this.rowIdx]=e.substr(0,e.length-1)}};var ze=function(e,t,n){this.serviceNum=e,this.text="",this.currentWindow=new We(-1),this.windows=[],this.stream=n,"string"==typeof t&&this.createTextDecoder(t)};ze.prototype.init=function(e,t){this.startPts=e;for(var n=0;n<8;n++)this.windows[n]=new We(n),"function"==typeof t&&(this.windows[n].beforeRowOverflow=t)},ze.prototype.setCurrentWindow=function(e){this.currentWindow=this.windows[e]},ze.prototype.createTextDecoder=function(e){if("undefined"==typeof TextDecoder)this.stream.trigger("log",{level:"warn",message:"The `encoding` option is unsupported without TextDecoder support"});else try{this.textDecoder_=new TextDecoder(e)}catch(t){this.stream.trigger("log",{level:"warn",message:"TextDecoder could not be created with "+e+" encoding. "+t})}};var Ge=function e(t){t=t||{},e.prototype.init.call(this);var n,r=this,o=t.captionServices||{},l={};Object.keys(o).forEach(function(e){n=o[e],/^SERVICE/.test(e)&&(l[e]=n.encoding)}),this.serviceEncodings=l,this.current708Packet=null,this.services={},this.push=function(e){3===e.type?(r.new708Packet(),r.add708Bytes(e)):(null===r.current708Packet&&r.new708Packet(),r.add708Bytes(e))}};Ge.prototype=new Y,Ge.prototype.new708Packet=function(){null!==this.current708Packet&&this.push708Packet(),this.current708Packet={data:[],ptsVals:[]}},Ge.prototype.add708Bytes=function(e){var data=e.ccData,t=data>>>8,n=255&data;this.current708Packet.ptsVals.push(e.pts),this.current708Packet.data.push(t),this.current708Packet.data.push(n)},Ge.prototype.push708Packet=function(){var e=this.current708Packet,t=e.data,n=null,r=null,i=0,b=t[i++];for(e.seq=b>>6,e.sizeCode=63&b;i<t.length;i++)r=31&(b=t[i++]),7===(n=b>>5)&&r>0&&(n=b=t[i++]),this.pushServiceBlock(n,i,r),r>0&&(i+=r-1)},Ge.prototype.pushServiceBlock=function(e,t,n){var b,i=t,r=this.current708Packet.data,o=this.services[e];for(o||(o=this.initService(e,i));i<t+n&&i<r.length;i++)b=r[i],Ve(b)?i=this.handleText(i,o):24===b?i=this.multiByteCharacter(i,o):16===b?i=this.extendedCommands(i,o):128<=b&&b<=135?i=this.setCurrentWindow(i,o):152<=b&&b<=159?i=this.defineWindow(i,o):136===b?i=this.clearWindows(i,o):140===b?i=this.deleteWindows(i,o):137===b?i=this.displayWindows(i,o):138===b?i=this.hideWindows(i,o):139===b?i=this.toggleWindows(i,o):151===b?i=this.setWindowAttributes(i,o):144===b?i=this.setPenAttributes(i,o):145===b?i=this.setPenColor(i,o):146===b?i=this.setPenLocation(i,o):143===b?o=this.reset(i,o):8===b?o.currentWindow.backspace():12===b?o.currentWindow.clearText():13===b?o.currentWindow.pendingNewLine=!0:14===b?o.currentWindow.clearText():141===b&&i++},Ge.prototype.extendedCommands=function(i,e){var b=this.current708Packet.data[++i];return Ve(b)&&(i=this.handleText(i,e,{isExtended:!0})),i},Ge.prototype.getPts=function(e){return this.current708Packet.ptsVals[Math.floor(e/2)]},Ge.prototype.initService=function(e,i){var t,n,r=this;return(t="SERVICE"+e)in this.serviceEncodings&&(n=this.serviceEncodings[t]),this.services[e]=new ze(e,n,r),this.services[e].init(this.getPts(i),function(t){r.flushDisplayed(t,r.services[e])}),this.services[e]},Ge.prototype.handleText=function(i,e,t){var n,r,code,o,l=t&&t.isExtended,d=t&&t.isMultiByte,c=this.current708Packet.data,h=l?4096:0,f=c[i],m=c[i+1],v=e.currentWindow;return e.textDecoder_&&!l?(d?(r=[f,m],i++):r=[f],n=e.textDecoder_.decode(new Uint8Array(r))):(o=qe[code=h|f]||code,n=4096&code&&code===o?"":String.fromCharCode(o)),v.pendingNewLine&&!v.isEmpty()&&v.newLine(this.getPts(i)),v.pendingNewLine=!1,v.addText(n),i},Ge.prototype.multiByteCharacter=function(i,e){var t=this.current708Packet.data,n=t[i+1],r=t[i+2];return Ve(n)&&Ve(r)&&(i=this.handleText(++i,e,{isMultiByte:!0})),i},Ge.prototype.setCurrentWindow=function(i,e){var t=7&this.current708Packet.data[i];return e.setCurrentWindow(t),i},Ge.prototype.defineWindow=function(i,e){var t=this.current708Packet.data,b=t[i],n=7&b;e.setCurrentWindow(n);var r=e.currentWindow;return b=t[++i],r.visible=(32&b)>>5,r.rowLock=(16&b)>>4,r.columnLock=(8&b)>>3,r.priority=7&b,b=t[++i],r.relativePositioning=(128&b)>>7,r.anchorVertical=127&b,b=t[++i],r.anchorHorizontal=b,b=t[++i],r.anchorPoint=(240&b)>>4,r.rowCount=15&b,b=t[++i],r.columnCount=63&b,b=t[++i],r.windowStyle=(56&b)>>3,r.penStyle=7&b,r.virtualRowCount=r.rowCount+1,i},Ge.prototype.setWindowAttributes=function(i,e){var t=this.current708Packet.data,b=t[i],n=e.currentWindow.winAttr;return b=t[++i],n.fillOpacity=(192&b)>>6,n.fillRed=(48&b)>>4,n.fillGreen=(12&b)>>2,n.fillBlue=3&b,b=t[++i],n.borderType=(192&b)>>6,n.borderRed=(48&b)>>4,n.borderGreen=(12&b)>>2,n.borderBlue=3&b,b=t[++i],n.borderType+=(128&b)>>5,n.wordWrap=(64&b)>>6,n.printDirection=(48&b)>>4,n.scrollDirection=(12&b)>>2,n.justify=3&b,b=t[++i],n.effectSpeed=(240&b)>>4,n.effectDirection=(12&b)>>2,n.displayEffect=3&b,i},Ge.prototype.flushDisplayed=function(e,t){for(var n=[],r=0;r<8;r++)t.windows[r].visible&&!t.windows[r].isEmpty()&&n.push(t.windows[r].getText());t.endPts=e,t.text=n.join("\n\n"),this.pushCaption(t),t.startPts=e},Ge.prototype.pushCaption=function(e){""!==e.text&&(this.trigger("data",{startPts:e.startPts,endPts:e.endPts,text:e.text,stream:"cc708_"+e.serviceNum}),e.text="",e.startPts=e.endPts)},Ge.prototype.displayWindows=function(i,e){var b=this.current708Packet.data[++i],t=this.getPts(i);this.flushDisplayed(t,e);for(var n=0;n<8;n++)b&1<<n&&(e.windows[n].visible=1);return i},Ge.prototype.hideWindows=function(i,e){var b=this.current708Packet.data[++i],t=this.getPts(i);this.flushDisplayed(t,e);for(var n=0;n<8;n++)b&1<<n&&(e.windows[n].visible=0);return i},Ge.prototype.toggleWindows=function(i,e){var b=this.current708Packet.data[++i],t=this.getPts(i);this.flushDisplayed(t,e);for(var n=0;n<8;n++)b&1<<n&&(e.windows[n].visible^=1);return i},Ge.prototype.clearWindows=function(i,e){var b=this.current708Packet.data[++i],t=this.getPts(i);this.flushDisplayed(t,e);for(var n=0;n<8;n++)b&1<<n&&e.windows[n].clearText();return i},Ge.prototype.deleteWindows=function(i,e){var b=this.current708Packet.data[++i],t=this.getPts(i);this.flushDisplayed(t,e);for(var n=0;n<8;n++)b&1<<n&&e.windows[n].reset();return i},Ge.prototype.setPenAttributes=function(i,e){var t=this.current708Packet.data,b=t[i],n=e.currentWindow.penAttr;return b=t[++i],n.textTag=(240&b)>>4,n.offset=(12&b)>>2,n.penSize=3&b,b=t[++i],n.italics=(128&b)>>7,n.underline=(64&b)>>6,n.edgeType=(56&b)>>3,n.fontStyle=7&b,i},Ge.prototype.setPenColor=function(i,e){var t=this.current708Packet.data,b=t[i],n=e.currentWindow.penColor;return b=t[++i],n.fgOpacity=(192&b)>>6,n.fgRed=(48&b)>>4,n.fgGreen=(12&b)>>2,n.fgBlue=3&b,b=t[++i],n.bgOpacity=(192&b)>>6,n.bgRed=(48&b)>>4,n.bgGreen=(12&b)>>2,n.bgBlue=3&b,b=t[++i],n.edgeRed=(48&b)>>4,n.edgeGreen=(12&b)>>2,n.edgeBlue=3&b,i},Ge.prototype.setPenLocation=function(i,e){var t=this.current708Packet.data,b=t[i],n=e.currentWindow.penLoc;return e.currentWindow.pendingNewLine=!0,b=t[++i],n.row=15&b,b=t[++i],n.column=63&b,i},Ge.prototype.reset=function(i,e){var t=this.getPts(i);return this.flushDisplayed(t,e),this.initService(e.serviceNum,i)};var Ke={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},Qe=function(code){return null===code?"":(code=Ke[code]||code,String.fromCharCode(code))},Xe=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],Ye=function(){for(var e=[],i=15;i--;)e.push("");return e},$e=function e(t,n){e.prototype.init.call(this),this.field_=t||0,this.dataChannel_=n||0,this.name_="CC"+(1+(this.field_<<1|this.dataChannel_)),this.setConstants(),this.reset(),this.push=function(e){var data,t,n,r,text;if((data=32639&e.ccData)!==this.lastControlCode_){if(4096==(61440&data)?this.lastControlCode_=data:data!==this.PADDING_&&(this.lastControlCode_=null),n=data>>>8,r=255&data,data!==this.PADDING_)if(data===this.RESUME_CAPTION_LOADING_)this.mode_="popOn";else if(data===this.END_OF_CAPTION_)this.mode_="popOn",this.clearFormatting(e.pts),this.flushDisplayed(e.pts),t=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=t,this.startPts_=e.pts;else if(data===this.ROLL_UP_2_ROWS_)this.rollUpRows_=2,this.setRollUp(e.pts);else if(data===this.ROLL_UP_3_ROWS_)this.rollUpRows_=3,this.setRollUp(e.pts);else if(data===this.ROLL_UP_4_ROWS_)this.rollUpRows_=4,this.setRollUp(e.pts);else if(data===this.CARRIAGE_RETURN_)this.clearFormatting(e.pts),this.flushDisplayed(e.pts),this.shiftRowsUp_(),this.startPts_=e.pts;else if(data===this.BACKSPACE_)"popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1);else if(data===this.ERASE_DISPLAYED_MEMORY_)this.flushDisplayed(e.pts),this.displayed_=Ye();else if(data===this.ERASE_NON_DISPLAYED_MEMORY_)this.nonDisplayed_=Ye();else if(data===this.RESUME_DIRECT_CAPTIONING_)"paintOn"!==this.mode_&&(this.flushDisplayed(e.pts),this.displayed_=Ye()),this.mode_="paintOn",this.startPts_=e.pts;else if(this.isSpecialCharacter(n,r))text=Qe((n=(3&n)<<8)|r),this[this.mode_](e.pts,text),this.column_++;else if(this.isExtCharacter(n,r))"popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1),text=Qe((n=(3&n)<<8)|r),this[this.mode_](e.pts,text),this.column_++;else if(this.isMidRowCode(n,r))this.clearFormatting(e.pts),this[this.mode_](e.pts," "),this.column_++,14&~r||this.addFormatting(e.pts,["i"]),1&~r||this.addFormatting(e.pts,["u"]);else if(this.isOffsetControlCode(n,r))this.column_+=3&r;else if(this.isPAC(n,r)){var o=Xe.indexOf(7968&data);"rollUp"===this.mode_&&(o-this.rollUpRows_+1<0&&(o=this.rollUpRows_-1),this.setRollUp(e.pts,o)),o!==this.row_&&(this.clearFormatting(e.pts),this.row_=o),1&r&&-1===this.formatting_.indexOf("u")&&this.addFormatting(e.pts,["u"]),16&~data||(this.column_=4*((14&data)>>1)),this.isColorPAC(r)&&(14&~r||this.addFormatting(e.pts,["i"]))}else this.isNormalChar(n)&&(0===r&&(r=null),text=Qe(n),text+=Qe(r),this[this.mode_](e.pts,text),this.column_+=text.length)}else this.lastControlCode_=null}};$e.prototype=new Y,$e.prototype.flushDisplayed=function(e){var content=this.displayed_.map(function(e,t){try{return e.trim()}catch(e){return this.trigger("log",{level:"warn",message:"Skipping a malformed 608 caption at index "+t+"."}),""}},this).join("\n").replace(/^\n+|\n+$/g,"");content.length&&this.trigger("data",{startPts:this.startPts_,endPts:e,text:content,stream:this.name_})},$e.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=Ye(),this.nonDisplayed_=Ye(),this.lastControlCode_=null,this.column_=0,this.row_=14,this.rollUpRows_=2,this.formatting_=[]},$e.prototype.setConstants=function(){0===this.dataChannel_?(this.BASE_=16,this.EXT_=17,this.CONTROL_=(20|this.field_)<<8,this.OFFSET_=23):1===this.dataChannel_&&(this.BASE_=24,this.EXT_=25,this.CONTROL_=(28|this.field_)<<8,this.OFFSET_=31),this.PADDING_=0,this.RESUME_CAPTION_LOADING_=32|this.CONTROL_,this.END_OF_CAPTION_=47|this.CONTROL_,this.ROLL_UP_2_ROWS_=37|this.CONTROL_,this.ROLL_UP_3_ROWS_=38|this.CONTROL_,this.ROLL_UP_4_ROWS_=39|this.CONTROL_,this.CARRIAGE_RETURN_=45|this.CONTROL_,this.RESUME_DIRECT_CAPTIONING_=41|this.CONTROL_,this.BACKSPACE_=33|this.CONTROL_,this.ERASE_DISPLAYED_MEMORY_=44|this.CONTROL_,this.ERASE_NON_DISPLAYED_MEMORY_=46|this.CONTROL_},$e.prototype.isSpecialCharacter=function(e,t){return e===this.EXT_&&t>=48&&t<=63},$e.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&t>=32&&t<=63},$e.prototype.isMidRowCode=function(e,t){return e===this.EXT_&&t>=32&&t<=47},$e.prototype.isOffsetControlCode=function(e,t){return e===this.OFFSET_&&t>=33&&t<=35},$e.prototype.isPAC=function(e,t){return e>=this.BASE_&&e<this.BASE_+8&&t>=64&&t<=127},$e.prototype.isColorPAC=function(e){return e>=64&&e<=79||e>=96&&e<=127},$e.prototype.isNormalChar=function(e){return e>=32&&e<=127},$e.prototype.setRollUp=function(e,t){if("rollUp"!==this.mode_&&(this.row_=14,this.mode_="rollUp",this.flushDisplayed(e),this.nonDisplayed_=Ye(),this.displayed_=Ye()),void 0!==t&&t!==this.row_)for(var i=0;i<this.rollUpRows_;i++)this.displayed_[t-i]=this.displayed_[this.row_-i],this.displayed_[this.row_-i]="";void 0===t&&(t=this.row_),this.topRow_=t-this.rollUpRows_+1},$e.prototype.addFormatting=function(e,t){this.formatting_=this.formatting_.concat(t);var text=t.reduce(function(text,e){return text+"<"+e+">"},"");this[this.mode_](e,text)},$e.prototype.clearFormatting=function(e){if(this.formatting_.length){var text=this.formatting_.reverse().reduce(function(text,e){return text+"</"+e+">"},"");this.formatting_=[],this[this.mode_](e,text)}},$e.prototype.popOn=function(e,text){var t=this.nonDisplayed_[this.row_];t+=text,this.nonDisplayed_[this.row_]=t},$e.prototype.rollUp=function(e,text){var t=this.displayed_[this.row_];t+=text,this.displayed_[this.row_]=t},$e.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_]=""},$e.prototype.paintOn=function(e,text){var t=this.displayed_[this.row_];t+=text,this.displayed_[this.row_]=t};var Je={CaptionStream:He,Cea608Stream:$e,Cea708Stream:Ge},Ze={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21},et="shared",tt=function(e,t){var n=1;for(e>t&&(n=-1);Math.abs(t-e)>4294967296;)e+=8589934592*n;return e},it=function e(t){var n,r;e.prototype.init.call(this),this.type_=t||et,this.push=function(data){this.type_!==et&&data.type!==this.type_||(void 0===r&&(r=data.dts),data.dts=tt(data.dts,r),data.pts=tt(data.pts,r),n=data.dts,this.trigger("data",data))},this.flush=function(){r=n,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.discontinuity=function(){r=void 0,n=void 0},this.reset=function(){this.discontinuity(),this.trigger("reset")}};it.prototype=new Y;var nt,at=it,st=tt,ot=function(e,t,n){var i,r="";for(i=t;i<n;i++)r+="%"+("00"+e[i].toString(16)).slice(-2);return r},lt=function(e,t,n){return decodeURIComponent(ot(e,t,n))},ut=function(e,t,n){return unescape(ot(e,t,n))},ct=function(data){return data[0]<<21|data[1]<<14|data[2]<<7|data[3]},ht={TXXX:function(e){var i;if(3===e.data[0]){for(i=1;i<e.data.length;i++)if(0===e.data[i]){e.description=lt(e.data,1,i),e.value=lt(e.data,i+1,e.data.length).replace(/\0*$/,"");break}e.data=e.value}},WXXX:function(e){var i;if(3===e.data[0])for(i=1;i<e.data.length;i++)if(0===e.data[i]){e.description=lt(e.data,1,i),e.url=lt(e.data,i+1,e.data.length);break}},PRIV:function(e){var i;for(i=0;i<e.data.length;i++)if(0===e.data[i]){e.owner=ut(e.data,0,i);break}e.privateData=e.data.subarray(i+1),e.data=e.privateData}};nt=function(e){var i,t={descriptor:e&&e.descriptor},n=0,r=[],o=0;if(nt.prototype.init.call(this),this.dispatchType=Ze.METADATA_STREAM_TYPE.toString(16),t.descriptor)for(i=0;i<t.descriptor.length;i++)this.dispatchType+=("00"+t.descriptor[i].toString(16)).slice(-2);this.push=function(e){var t,l,d,c,i;if("timed-metadata"===e.type)if(e.dataAlignmentIndicator&&(o=0,r.length=0),0===r.length&&(e.data.length<10||e.data[0]!=="I".charCodeAt(0)||e.data[1]!=="D".charCodeAt(0)||e.data[2]!=="3".charCodeAt(0)))this.trigger("log",{level:"warn",message:"Skipping unrecognized metadata packet"});else if(r.push(e),o+=e.data.byteLength,1===r.length&&(n=ct(e.data.subarray(6,10)),n+=10),!(o<n)){for(t={data:new Uint8Array(n),frames:[],pts:r[0].pts,dts:r[0].dts},i=0;i<n;)t.data.set(r[0].data.subarray(0,n-i),i),i+=r[0].data.byteLength,o-=r[0].data.byteLength,r.shift();l=10,64&t.data[5]&&(l+=4,l+=ct(t.data.subarray(10,14)),n-=ct(t.data.subarray(16,20)));do{if((d=ct(t.data.subarray(l+4,l+8)))<1)return void this.trigger("log",{level:"warn",message:"Malformed ID3 frame encountered. Skipping metadata parsing."});if((c={id:String.fromCharCode(t.data[l],t.data[l+1],t.data[l+2],t.data[l+3]),data:t.data.subarray(l+10,l+d+10)}).key=c.id,ht[c.id]&&(ht[c.id](c),"com.apple.streaming.transportStreamTimestamp"===c.owner)){var h=c.data,f=(1&h[3])<<30|h[4]<<22|h[5]<<14|h[6]<<6|h[7]>>>2;f*=4,f+=3&h[7],c.timeStamp=f,void 0===t.pts&&void 0===t.dts&&(t.pts=c.timeStamp,t.dts=c.timeStamp),this.trigger("timestamp",c)}t.frames.push(c),l+=10,l+=d}while(l<n);this.trigger("data",t)}}},nt.prototype=new Y;var pt,ft,mt,gt=nt,vt=at,_t=188;(pt=function(){var e=new Uint8Array(_t),t=0;pt.prototype.init.call(this),this.push=function(n){var r,o=0,l=_t;for(t?((r=new Uint8Array(n.byteLength+t)).set(e.subarray(0,t)),r.set(n,t),t=0):r=n;l<r.byteLength;)71!==r[o]||71!==r[l]?(o++,l++):(this.trigger("data",r.subarray(o,l)),o+=_t,l+=_t);o<r.byteLength&&(e.set(r.subarray(o),0),t=r.byteLength-o)},this.flush=function(){t===_t&&71===e[0]&&(this.trigger("data",e),t=0),this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.reset=function(){t=0,this.trigger("reset")}}).prototype=new Y,ft=function(){var e,t,n,r;ft.prototype.init.call(this),r=this,this.packetsWaitingForPmt=[],this.programMapTable=void 0,e=function(e,r){var o=0;r.payloadUnitStartIndicator&&(o+=e[o]+1),"pat"===r.type?t(e.subarray(o),r):n(e.subarray(o),r)},t=function(e,t){t.section_number=e[7],t.last_section_number=e[8],r.pmtPid=(31&e[10])<<8|e[11],t.pmtPid=r.pmtPid},n=function(e,t){var n,o;if(1&e[5]){for(r.programMapTable={video:null,audio:null,"timed-metadata":{}},n=3+((15&e[1])<<8|e[2])-4,o=12+((15&e[10])<<8|e[11]);o<n;){var l=e[o],d=(31&e[o+1])<<8|e[o+2];l===Ze.H264_STREAM_TYPE&&null===r.programMapTable.video?r.programMapTable.video=d:l===Ze.ADTS_STREAM_TYPE&&null===r.programMapTable.audio?r.programMapTable.audio=d:l===Ze.METADATA_STREAM_TYPE&&(r.programMapTable["timed-metadata"][d]=l),o+=5+((15&e[o+3])<<8|e[o+4])}t.programMapTable=r.programMapTable}},this.push=function(t){var n={},r=4;if(n.payloadUnitStartIndicator=!!(64&t[1]),n.pid=31&t[1],n.pid<<=8,n.pid|=t[2],(48&t[3])>>>4>1&&(r+=t[r]+1),0===n.pid)n.type="pat",e(t.subarray(r),n),this.trigger("data",n);else if(n.pid===this.pmtPid)for(n.type="pmt",e(t.subarray(r),n),this.trigger("data",n);this.packetsWaitingForPmt.length;)this.processPes_.apply(this,this.packetsWaitingForPmt.shift());else void 0===this.programMapTable?this.packetsWaitingForPmt.push([t,r,n]):this.processPes_(t,r,n)},this.processPes_=function(e,t,n){n.pid===this.programMapTable.video?n.streamType=Ze.H264_STREAM_TYPE:n.pid===this.programMapTable.audio?n.streamType=Ze.ADTS_STREAM_TYPE:n.streamType=this.programMapTable["timed-metadata"][n.pid],n.type="pes",n.data=e.subarray(t),this.trigger("data",n)}},ft.prototype=new Y,ft.STREAM_TYPES={h264:27,adts:15},mt=function(){var e,t=this,n=!1,video={data:[],size:0},audio={data:[],size:0},r={data:[],size:0},o=function(e,n,r){var o,l,d=new Uint8Array(e.size),c={type:n},i=0,h=0;if(e.data.length&&!(e.size<9)){for(c.trackId=e.data[0].pid,i=0;i<e.data.length;i++)l=e.data[i],d.set(l.data,h),h+=l.data.byteLength;var f,m,v,_;m=c,_=(f=d)[0]<<16|f[1]<<8|f[2],m.data=new Uint8Array,1===_&&(m.packetLength=6+(f[4]<<8|f[5]),m.dataAlignmentIndicator=!!(4&f[6]),192&(v=f[7])&&(m.pts=(14&f[9])<<27|(255&f[10])<<20|(254&f[11])<<12|(255&f[12])<<5|(254&f[13])>>>3,m.pts*=4,m.pts+=(6&f[13])>>>1,m.dts=m.pts,64&v&&(m.dts=(14&f[14])<<27|(255&f[15])<<20|(254&f[16])<<12|(255&f[17])<<5|(254&f[18])>>>3,m.dts*=4,m.dts+=(6&f[18])>>>1)),m.data=f.subarray(9+f[8])),o="video"===n||c.packetLength<=e.size,(r||o)&&(e.size=0,e.data.length=0),o&&t.trigger("data",c)}};mt.prototype.init.call(this),this.push=function(data){({pat:function(){},pes:function(){var e,t;switch(data.streamType){case Ze.H264_STREAM_TYPE:e=video,t="video";break;case Ze.ADTS_STREAM_TYPE:e=audio,t="audio";break;case Ze.METADATA_STREAM_TYPE:e=r,t="timed-metadata";break;default:return}data.payloadUnitStartIndicator&&o(e,t,!0),e.data.push(data),e.size+=data.data.byteLength},pmt:function(){var r={type:"metadata",tracks:[]};null!==(e=data.programMapTable).video&&r.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.video,codec:"avc",type:"video"}),null!==e.audio&&r.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.audio,codec:"adts",type:"audio"}),n=!0,t.trigger("data",r)}})[data.type]()},this.reset=function(){video.size=0,video.data.length=0,audio.size=0,audio.data.length=0,this.trigger("reset")},this.flushStreams_=function(){o(video,"video"),o(audio,"audio"),o(r,"timed-metadata")},this.flush=function(){if(!n&&e){var r={type:"metadata",tracks:[]};null!==e.video&&r.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.video,codec:"avc",type:"video"}),null!==e.audio&&r.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+e.audio,codec:"adts",type:"audio"}),t.trigger("data",r)}n=!1,this.flushStreams_(),this.trigger("done")}},mt.prototype=new Y;var yt={PAT_PID:0,MP2T_PACKET_LENGTH:_t,TransportPacketStream:pt,TransportParseStream:ft,ElementaryStream:mt,TimestampRolloverStream:vt,CaptionStream:Je.CaptionStream,Cea608Stream:Je.Cea608Stream,Cea708Stream:Je.Cea708Stream,MetadataStream:gt};for(var Tt in Ze)Ze.hasOwnProperty(Tt)&&(yt[Tt]=Ze[Tt]);var bt,St=yt,kt=Se,Ct=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];bt=function(e){var t,n=0;bt.prototype.init.call(this),this.skipWarn_=function(e,t){this.trigger("log",{level:"warn",message:"adts skiping bytes "+e+" to "+t+" in frame "+n+" outside syncword"})},this.push=function(r){var o,l,d,c,h,i=0;if(e||(n=0),"audio"===r.type){var f;for(t&&t.length?(d=t,(t=new Uint8Array(d.byteLength+r.data.byteLength)).set(d),t.set(r.data,d.byteLength)):t=r.data;i+7<t.length;)if(255===t[i]&&240==(246&t[i+1])){if("number"==typeof f&&(this.skipWarn_(f,i),f=null),l=2*(1&~t[i+1]),o=(3&t[i+3])<<11|t[i+4]<<3|(224&t[i+5])>>5,h=(c=1024*(1+(3&t[i+6])))*kt/Ct[(60&t[i+2])>>>2],t.byteLength-i<o)break;this.trigger("data",{pts:r.pts+n*h,dts:r.dts+n*h,sampleCount:c,audioobjecttype:1+(t[i+2]>>>6&3),channelcount:(1&t[i+2])<<2|(192&t[i+3])>>>6,samplerate:Ct[(60&t[i+2])>>>2],samplingfrequencyindex:(60&t[i+2])>>>2,samplesize:16,data:t.subarray(i+7+l,i+o)}),n++,i+=o}else"number"!=typeof f&&(f=i),i++;"number"==typeof f&&(this.skipWarn_(f,i),f=null),t=t.subarray(i)}},this.flush=function(){n=0,this.trigger("done")},this.reset=function(){t=void 0,this.trigger("reset")},this.endTimeline=function(){t=void 0,this.trigger("endedtimeline")}},bt.prototype=new Y;var Et,wt,It,xt=bt,Pt=function(e){var t=e.byteLength,n=0,r=0;this.length=function(){return 8*t},this.bitsAvailable=function(){return 8*t+r},this.loadWord=function(){var o=e.byteLength-t,l=new Uint8Array(4),d=Math.min(4,t);if(0===d)throw new Error("no bytes available");l.set(e.subarray(o,o+d)),n=new DataView(l.buffer).getUint32(0),r=8*d,t-=d},this.skipBits=function(e){var o;r>e?(n<<=e,r-=e):(e-=r,e-=8*(o=Math.floor(e/8)),t-=o,this.loadWord(),n<<=e,r-=e)},this.readBits=function(e){var o=Math.min(r,e),l=n>>>32-o;return(r-=o)>0?n<<=o:t>0&&this.loadWord(),(o=e-o)>0?l<<o|this.readBits(o):l},this.skipLeadingZeros=function(){var e;for(e=0;e<r;++e)if(n&2147483648>>>e)return n<<=e,r-=e,e;return this.loadWord(),e+this.skipLeadingZeros()},this.skipUnsignedExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.skipExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.readUnsignedExpGolomb=function(){var e=this.skipLeadingZeros();return this.readBits(e+1)-1},this.readExpGolomb=function(){var e=this.readUnsignedExpGolomb();return 1&e?1+e>>>1:-1*(e>>>1)},this.readBoolean=function(){return 1===this.readBits(1)},this.readUnsignedByte=function(){return this.readBits(8)},this.loadWord()};wt=function(){var i,e,t=0;wt.prototype.init.call(this),this.push=function(data){var n;e?((n=new Uint8Array(e.byteLength+data.data.byteLength)).set(e),n.set(data.data,e.byteLength),e=n):e=data.data;for(var r=e.byteLength;t<r-3;t++)if(1===e[t+2]){i=t+5;break}for(;i<r;)switch(e[i]){case 0:if(0!==e[i-1]){i+=2;break}if(0!==e[i-2]){i++;break}t+3!==i-2&&this.trigger("data",e.subarray(t+3,i-2));do{i++}while(1!==e[i]&&i<r);t=i-2,i+=3;break;case 1:if(0!==e[i-1]||0!==e[i-2]){i+=3;break}this.trigger("data",e.subarray(t+3,i-2)),t=i-2,i+=3;break;default:i+=3}e=e.subarray(t),i-=t,t=0},this.reset=function(){e=null,t=0,this.trigger("reset")},this.flush=function(){e&&e.byteLength>3&&this.trigger("data",e.subarray(t+3)),e=null,t=0,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")}},wt.prototype=new Y,It={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0},Et=function(){var e,t,n,r,o,l,d,c=new wt;Et.prototype.init.call(this),e=this,this.push=function(e){"video"===e.type&&(t=e.trackId,n=e.pts,r=e.dts,c.push(e))},c.on("data",function(data){var d={trackId:t,pts:n,dts:r,data:data,nalUnitTypeCode:31&data[0]};switch(d.nalUnitTypeCode){case 5:d.nalUnitType="slice_layer_without_partitioning_rbsp_idr";break;case 6:d.nalUnitType="sei_rbsp",d.escapedRBSP=o(data.subarray(1));break;case 7:d.nalUnitType="seq_parameter_set_rbsp",d.escapedRBSP=o(data.subarray(1)),d.config=l(d.escapedRBSP);break;case 8:d.nalUnitType="pic_parameter_set_rbsp";break;case 9:d.nalUnitType="access_unit_delimiter_rbsp"}e.trigger("data",d)}),c.on("done",function(){e.trigger("done")}),c.on("partialdone",function(){e.trigger("partialdone")}),c.on("reset",function(){e.trigger("reset")}),c.on("endedtimeline",function(){e.trigger("endedtimeline")}),this.flush=function(){c.flush()},this.partialFlush=function(){c.partialFlush()},this.reset=function(){c.reset()},this.endTimeline=function(){c.endTimeline()},d=function(e,t){var n,r=8,o=8;for(n=0;n<e;n++)0!==o&&(o=(r+t.readExpGolomb()+256)%256),r=0===o?r:o},o=function(data){for(var e,t,n=data.byteLength,r=[],i=1;i<n-2;)0===data[i]&&0===data[i+1]&&3===data[i+2]?(r.push(i+2),i+=2):i++;if(0===r.length)return data;e=n-r.length,t=new Uint8Array(e);var o=0;for(i=0;i<e;o++,i++)o===r[0]&&(o++,r.shift()),t[i]=data[o];return t},l=function(data){var e,t,n,r,o,l,c,h,f,m,v,i,_=0,y=0,T=0,S=0,k=[1,1];if(t=(e=new Pt(data)).readUnsignedByte(),r=e.readUnsignedByte(),n=e.readUnsignedByte(),e.skipUnsignedExpGolomb(),It[t]&&(3===(o=e.readUnsignedExpGolomb())&&e.skipBits(1),e.skipUnsignedExpGolomb(),e.skipUnsignedExpGolomb(),e.skipBits(1),e.readBoolean()))for(v=3!==o?8:12,i=0;i<v;i++)e.readBoolean()&&d(i<6?16:64,e);if(e.skipUnsignedExpGolomb(),0===(l=e.readUnsignedExpGolomb()))e.readUnsignedExpGolomb();else if(1===l)for(e.skipBits(1),e.skipExpGolomb(),e.skipExpGolomb(),c=e.readUnsignedExpGolomb(),i=0;i<c;i++)e.skipExpGolomb();if(e.skipUnsignedExpGolomb(),e.skipBits(1),h=e.readUnsignedExpGolomb(),f=e.readUnsignedExpGolomb(),0===(m=e.readBits(1))&&e.skipBits(1),e.skipBits(1),e.readBoolean()&&(_=e.readUnsignedExpGolomb(),y=e.readUnsignedExpGolomb(),T=e.readUnsignedExpGolomb(),S=e.readUnsignedExpGolomb()),e.readBoolean()&&e.readBoolean()){switch(e.readUnsignedByte()){case 1:k=[1,1];break;case 2:k=[12,11];break;case 3:k=[10,11];break;case 4:k=[16,11];break;case 5:k=[40,33];break;case 6:k=[24,11];break;case 7:k=[20,11];break;case 8:k=[32,11];break;case 9:k=[80,33];break;case 10:k=[18,11];break;case 11:k=[15,11];break;case 12:k=[64,33];break;case 13:k=[160,99];break;case 14:k=[4,3];break;case 15:k=[3,2];break;case 16:k=[2,1];break;case 255:k=[e.readUnsignedByte()<<8|e.readUnsignedByte(),e.readUnsignedByte()<<8|e.readUnsignedByte()]}k&&(k[0],k[1])}return{profileIdc:t,levelIdc:n,profileCompatibility:r,width:16*(h+1)-2*_-2*y,height:(2-m)*(f+1)*16-2*T-2*S,sarRatio:k}}},Et.prototype=new Y;var At,Lt={H264Stream:Et,NalByteStream:wt},Ot=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],Dt=function(header,e){var t=header[e+6]<<21|header[e+7]<<14|header[e+8]<<7|header[e+9];return t=t>=0?t:0,(16&header[e+5])>>4?t+20:t+10},Mt=function e(data,t){return data.length-t<10||data[t]!=="I".charCodeAt(0)||data[t+1]!=="D".charCodeAt(0)||data[t+2]!=="3".charCodeAt(0)?t:e(data,t+=Dt(data,t))},Rt=function(data){return data[0]<<21|data[1]<<14|data[2]<<7|data[3]},Ut=function(e,t,n){return unescape(function(e,t,n){var i,r="";for(i=t;i<n;i++)r+="%"+("00"+e[i].toString(16)).slice(-2);return r}(e,t,n))},Bt={isLikelyAacData:function(data){var e=Mt(data,0);return data.length>=e+2&&!(255&~data[e])&&!(240&~data[e+1])&&16==(22&data[e+1])},parseId3TagSize:Dt,parseAdtsSize:function(header,e){var t=(224&header[e+5])>>5,n=header[e+4]<<3;return 6144&header[e+3]|n|t},parseType:function(header,e){return header[e]==="I".charCodeAt(0)&&header[e+1]==="D".charCodeAt(0)&&header[e+2]==="3".charCodeAt(0)?"timed-metadata":!0&header[e]&&!(240&~header[e+1])?"audio":null},parseSampleRate:function(e){for(var i=0;i+5<e.length;){if(255===e[i]&&240==(246&e[i+1]))return Ot[(60&e[i+2])>>>2];i++}return null},parseAacTimestamp:function(e){var t,n,r;t=10,64&e[5]&&(t+=4,t+=Rt(e.subarray(10,14)));do{if((n=Rt(e.subarray(t+4,t+8)))<1)return null;if("PRIV"===String.fromCharCode(e[t],e[t+1],e[t+2],e[t+3])){r=e.subarray(t+10,t+n+10);for(var i=0;i<r.byteLength;i++)if(0===r[i]){if("com.apple.streaming.transportStreamTimestamp"===Ut(r,0,i)){var o=r.subarray(i+1),l=(1&o[3])<<30|o[4]<<22|o[5]<<14|o[6]<<6|o[7]>>>2;return l*=4,l+=3&o[7]}break}}t+=10,t+=n}while(t<e.byteLength);return null}};(At=function(){var e=new Uint8Array,t=0;At.prototype.init.call(this),this.setTimestamp=function(e){t=e},this.push=function(n){var r,o,l,d,c=0,h=0;for(e.length?(d=e.length,(e=new Uint8Array(n.byteLength+d)).set(e.subarray(0,d)),e.set(n,d)):e=n;e.length-h>=3;)if(e[h]!=="I".charCodeAt(0)||e[h+1]!=="D".charCodeAt(0)||e[h+2]!=="3".charCodeAt(0))if(255&~e[h]||240&~e[h+1])h++;else{if(e.length-h<7)break;if(h+(c=Bt.parseAdtsSize(e,h))>e.length)break;l={type:"audio",data:e.subarray(h,h+c),pts:t,dts:t},this.trigger("data",l),h+=c}else{if(e.length-h<10)break;if(h+(c=Bt.parseId3TagSize(e,h))>e.length)break;o={type:"timed-metadata",data:e.subarray(h,h+c)},this.trigger("data",o),h+=c}r=e.length-h,e=r>0?e.subarray(h):new Uint8Array},this.reset=function(){e=new Uint8Array,this.trigger("reset")},this.endTimeline=function(){e=new Uint8Array,this.trigger("endedtimeline")}}).prototype=new Y;var Nt,Ft,jt,Ht,qt=At,Vt=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],Wt=["width","height","profileIdc","levelIdc","profileCompatibility","sarRatio"],zt=Lt.H264Stream,Gt=Bt.isLikelyAacData,Kt=Se,Qt=function(e,t){t.stream=e,this.trigger("log",t)},Xt=function(e,t){for(var n=Object.keys(t),i=0;i<n.length;i++){var r=n[i];"headOfPipeline"!==r&&t[r].on&&t[r].on("log",Qt.bind(e,r))}},Yt=function(a,b){var i;if(a.length!==b.length)return!1;for(i=0;i<a.length;i++)if(a[i]!==b[i])return!1;return!0},$t=function(e,t,n,r,o,l){return{start:{dts:e,pts:e+(n-t)},end:{dts:e+(r-t),pts:e+(o-n)},prependedContentDuration:l,baseMediaDecodeTime:e}};Ft=function(track,e){var t,n=[],r=0,o=0,l=1/0;t=(e=e||{}).firstSequenceNumber||0,Ft.prototype.init.call(this),this.push=function(data){Re(track,data),track&&Vt.forEach(function(e){track[e]=data[e]}),n.push(data)},this.setEarliestDts=function(e){r=e},this.setVideoBaseMediaDecodeTime=function(e){l=e},this.setAudioAppendStart=function(e){o=e},this.flush=function(){var d,c,h,f,m,v,_;0!==n.length?(d=Pe(n,track,r),track.baseMediaDecodeTime=Me(track,e.keepOriginalTimestamps),_=xe(track,d,o,l),track.samples=Ae(d),h=le(Le(d)),n=[],c=ue(t,[track]),f=new Uint8Array(c.byteLength+h.byteLength),t++,f.set(c),f.set(h,c.byteLength),De(track),m=Math.ceil(1024*Kt/track.samplerate),d.length&&(v=d.length*m,this.trigger("segmentTimingInfo",$t(Ee(track.baseMediaDecodeTime,track.samplerate),d[0].dts,d[0].pts,d[0].dts+v,d[0].pts+v,_||0)),this.trigger("timingInfo",{start:d[0].pts,end:d[0].pts+v})),this.trigger("data",{track:track,boxes:f}),this.trigger("done","AudioSegmentStream")):this.trigger("done","AudioSegmentStream")},this.reset=function(){De(track),n=[],this.trigger("reset")}},Ft.prototype=new Y,Nt=function(track,e){var t,n,r,o=[],l=[];t=(e=e||{}).firstSequenceNumber||0,Nt.prototype.init.call(this),delete track.minPTS,this.gopCache_=[],this.push=function(e){Re(track,e),"seq_parameter_set_rbsp"!==e.nalUnitType||n||(n=e.config,track.sps=[e.data],Wt.forEach(function(e){track[e]=n[e]},this)),"pic_parameter_set_rbsp"!==e.nalUnitType||r||(r=e.data,track.pps=[e.data]),o.push(e)},this.flush=function(){for(var n,r,d,c,h,f,m,v,_=0;o.length&&"access_unit_delimiter_rbsp"!==o[0].nalUnitType;)o.shift();if(0===o.length)return this.resetStream_(),void this.trigger("done","VideoSegmentStream");if(n=he(o),(d=pe(n))[0][0].keyFrame||((r=this.getGopForFusion_(o[0],track))?(_=r.duration,d.unshift(r),d.byteLength+=r.byteLength,d.nalCount+=r.nalCount,d.pts=r.pts,d.dts=r.dts,d.duration+=r.duration):d=fe(d)),l.length){var y;if(!(y=e.alignGopsAtEnd?this.alignGopsAtEnd_(d):this.alignGopsAtStart_(d)))return this.gopCache_.unshift({gop:d.pop(),pps:track.pps,sps:track.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),o=[],this.resetStream_(),void this.trigger("done","VideoSegmentStream");De(track),d=y}Re(track,d),track.samples=me(d),h=le(ge(d)),track.baseMediaDecodeTime=Me(track,e.keepOriginalTimestamps),this.trigger("processedGopsInfo",d.map(function(e){return{pts:e.pts,dts:e.dts,byteLength:e.byteLength}})),m=d[0],v=d[d.length-1],this.trigger("segmentTimingInfo",$t(track.baseMediaDecodeTime,m.dts,m.pts,v.dts+v.duration,v.pts+v.duration,_)),this.trigger("timingInfo",{start:d[0].pts,end:d[d.length-1].pts+d[d.length-1].duration}),this.gopCache_.unshift({gop:d.pop(),pps:track.pps,sps:track.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),o=[],this.trigger("baseMediaDecodeTime",track.baseMediaDecodeTime),this.trigger("timelineStartInfo",track.timelineStartInfo),c=ue(t,[track]),f=new Uint8Array(c.byteLength+h.byteLength),t++,f.set(c),f.set(h,c.byteLength),this.trigger("data",{track:track,boxes:f}),this.resetStream_(),this.trigger("done","VideoSegmentStream")},this.reset=function(){this.resetStream_(),o=[],this.gopCache_.length=0,l.length=0,this.trigger("reset")},this.resetStream_=function(){De(track),n=void 0,r=void 0},this.getGopForFusion_=function(e){var t,n,r,o,i,l=1/0;for(i=0;i<this.gopCache_.length;i++)r=(o=this.gopCache_[i]).gop,track.pps&&Yt(track.pps[0],o.pps[0])&&track.sps&&Yt(track.sps[0],o.sps[0])&&(r.dts<track.timelineStartInfo.dts||(t=e.dts-r.dts-r.duration)>=-1e4&&t<=45e3&&(!n||l>t)&&(n=o,l=t));return n?n.gop:null},this.alignGopsAtStart_=function(e){var t,n,r,o,d,c,h,f;for(d=e.byteLength,c=e.nalCount,h=e.duration,t=n=0;t<l.length&&n<e.length&&(r=l[t],o=e[n],r.pts!==o.pts);)o.pts>r.pts?t++:(n++,d-=o.byteLength,c-=o.nalCount,h-=o.duration);return 0===n?e:n===e.length?null:((f=e.slice(n)).byteLength=d,f.duration=h,f.nalCount=c,f.pts=f[0].pts,f.dts=f[0].dts,f)},this.alignGopsAtEnd_=function(e){var t,n,r,o,d,c,h;for(t=l.length-1,n=e.length-1,d=null,c=!1;t>=0&&n>=0;){if(r=l[t],o=e[n],r.pts===o.pts){c=!0;break}r.pts>o.pts?t--:(t===l.length-1&&(d=n),n--)}if(!c&&null===d)return null;if(0===(h=c?n:d))return e;var f=e.slice(h),m=f.reduce(function(e,t){return e.byteLength+=t.byteLength,e.duration+=t.duration,e.nalCount+=t.nalCount,e},{byteLength:0,duration:0,nalCount:0});return f.byteLength=m.byteLength,f.duration=m.duration,f.nalCount=m.nalCount,f.pts=f[0].pts,f.dts=f[0].dts,f},this.alignGopsWith=function(e){l=e}},Nt.prototype=new Y,Ht=function(e,t){this.numberOfTracks=0,this.metadataStream=t,void 0!==(e=e||{}).remux?this.remuxTracks=!!e.remux:this.remuxTracks=!0,"boolean"==typeof e.keepOriginalTimestamps?this.keepOriginalTimestamps=e.keepOriginalTimestamps:this.keepOriginalTimestamps=!1,this.pendingTracks=[],this.videoTrack=null,this.pendingBoxes=[],this.pendingCaptions=[],this.pendingMetadata=[],this.pendingBytes=0,this.emittedTracks=0,Ht.prototype.init.call(this),this.push=function(output){return output.text?this.pendingCaptions.push(output):output.frames?this.pendingMetadata.push(output):(this.pendingTracks.push(output.track),this.pendingBytes+=output.boxes.byteLength,"video"===output.track.type&&(this.videoTrack=output.track,this.pendingBoxes.push(output.boxes)),void("audio"===output.track.type&&(this.audioTrack=output.track,this.pendingBoxes.unshift(output.boxes))))}},Ht.prototype=new Y,Ht.prototype.flush=function(e){var caption,t,n,i,r=0,o={captions:[],captionStreams:{},metadata:[],info:{}},l=0;if(this.pendingTracks.length<this.numberOfTracks){if("VideoSegmentStream"!==e&&"AudioSegmentStream"!==e)return;if(this.remuxTracks)return;if(0===this.pendingTracks.length)return this.emittedTracks++,void(this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0))}if(this.videoTrack?(l=this.videoTrack.timelineStartInfo.pts,Wt.forEach(function(e){o.info[e]=this.videoTrack[e]},this)):this.audioTrack&&(l=this.audioTrack.timelineStartInfo.pts,Vt.forEach(function(e){o.info[e]=this.audioTrack[e]},this)),this.videoTrack||this.audioTrack){for(1===this.pendingTracks.length?o.type=this.pendingTracks[0].type:o.type="combined",this.emittedTracks+=this.pendingTracks.length,n=de(this.pendingTracks),o.initSegment=new Uint8Array(n.byteLength),o.initSegment.set(n),o.data=new Uint8Array(this.pendingBytes),i=0;i<this.pendingBoxes.length;i++)o.data.set(this.pendingBoxes[i],r),r+=this.pendingBoxes[i].byteLength;for(i=0;i<this.pendingCaptions.length;i++)(caption=this.pendingCaptions[i]).startTime=Ie(caption.startPts,l,this.keepOriginalTimestamps),caption.endTime=Ie(caption.endPts,l,this.keepOriginalTimestamps),o.captionStreams[caption.stream]=!0,o.captions.push(caption);for(i=0;i<this.pendingMetadata.length;i++)(t=this.pendingMetadata[i]).cueTime=Ie(t.pts,l,this.keepOriginalTimestamps),o.metadata.push(t);for(o.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",o),i=0;i<o.captions.length;i++)caption=o.captions[i],this.trigger("caption",caption);for(i=0;i<o.metadata.length;i++)t=o.metadata[i],this.trigger("id3Frame",t)}this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0)},Ht.prototype.setRemux=function(e){this.remuxTracks=e},jt=function(e){var t,n,r=this,o=!0;jt.prototype.init.call(this),e=e||{},this.baseMediaDecodeTime=e.baseMediaDecodeTime||0,this.transmuxPipeline_={},this.setupAacPipeline=function(){var o={};this.transmuxPipeline_=o,o.type="aac",o.metadataStream=new St.MetadataStream,o.aacStream=new qt,o.audioTimestampRolloverStream=new St.TimestampRolloverStream("audio"),o.timedMetadataTimestampRolloverStream=new St.TimestampRolloverStream("timed-metadata"),o.adtsStream=new xt,o.coalesceStream=new Ht(e,o.metadataStream),o.headOfPipeline=o.aacStream,o.aacStream.pipe(o.audioTimestampRolloverStream).pipe(o.adtsStream),o.aacStream.pipe(o.timedMetadataTimestampRolloverStream).pipe(o.metadataStream).pipe(o.coalesceStream),o.metadataStream.on("timestamp",function(e){o.aacStream.setTimestamp(e.timeStamp)}),o.aacStream.on("data",function(data){"timed-metadata"!==data.type&&"audio"!==data.type||o.audioSegmentStream||(n=n||{timelineStartInfo:{baseMediaDecodeTime:r.baseMediaDecodeTime},codec:"adts",type:"audio"},o.coalesceStream.numberOfTracks++,o.audioSegmentStream=new Ft(n,e),o.audioSegmentStream.on("log",r.getLogTrigger_("audioSegmentStream")),o.audioSegmentStream.on("timingInfo",r.trigger.bind(r,"audioTimingInfo")),o.adtsStream.pipe(o.audioSegmentStream).pipe(o.coalesceStream),r.trigger("trackinfo",{hasAudio:!!n,hasVideo:!!t}))}),o.coalesceStream.on("data",this.trigger.bind(this,"data")),o.coalesceStream.on("done",this.trigger.bind(this,"done")),Xt(this,o)},this.setupTsPipeline=function(){var o={};this.transmuxPipeline_=o,o.type="ts",o.metadataStream=new St.MetadataStream,o.packetStream=new St.TransportPacketStream,o.parseStream=new St.TransportParseStream,o.elementaryStream=new St.ElementaryStream,o.timestampRolloverStream=new St.TimestampRolloverStream,o.adtsStream=new xt,o.h264Stream=new zt,o.captionStream=new St.CaptionStream(e),o.coalesceStream=new Ht(e,o.metadataStream),o.headOfPipeline=o.packetStream,o.packetStream.pipe(o.parseStream).pipe(o.elementaryStream).pipe(o.timestampRolloverStream),o.timestampRolloverStream.pipe(o.h264Stream),o.timestampRolloverStream.pipe(o.adtsStream),o.timestampRolloverStream.pipe(o.metadataStream).pipe(o.coalesceStream),o.h264Stream.pipe(o.captionStream).pipe(o.coalesceStream),o.elementaryStream.on("data",function(data){var i;if("metadata"===data.type){for(i=data.tracks.length;i--;)t||"video"!==data.tracks[i].type?n||"audio"!==data.tracks[i].type||((n=data.tracks[i]).timelineStartInfo.baseMediaDecodeTime=r.baseMediaDecodeTime):(t=data.tracks[i]).timelineStartInfo.baseMediaDecodeTime=r.baseMediaDecodeTime;t&&!o.videoSegmentStream&&(o.coalesceStream.numberOfTracks++,o.videoSegmentStream=new Nt(t,e),o.videoSegmentStream.on("log",r.getLogTrigger_("videoSegmentStream")),o.videoSegmentStream.on("timelineStartInfo",function(t){n&&!e.keepOriginalTimestamps&&(n.timelineStartInfo=t,o.audioSegmentStream.setEarliestDts(t.dts-r.baseMediaDecodeTime))}),o.videoSegmentStream.on("processedGopsInfo",r.trigger.bind(r,"gopInfo")),o.videoSegmentStream.on("segmentTimingInfo",r.trigger.bind(r,"videoSegmentTimingInfo")),o.videoSegmentStream.on("baseMediaDecodeTime",function(e){n&&o.audioSegmentStream.setVideoBaseMediaDecodeTime(e)}),o.videoSegmentStream.on("timingInfo",r.trigger.bind(r,"videoTimingInfo")),o.h264Stream.pipe(o.videoSegmentStream).pipe(o.coalesceStream)),n&&!o.audioSegmentStream&&(o.coalesceStream.numberOfTracks++,o.audioSegmentStream=new Ft(n,e),o.audioSegmentStream.on("log",r.getLogTrigger_("audioSegmentStream")),o.audioSegmentStream.on("timingInfo",r.trigger.bind(r,"audioTimingInfo")),o.audioSegmentStream.on("segmentTimingInfo",r.trigger.bind(r,"audioSegmentTimingInfo")),o.adtsStream.pipe(o.audioSegmentStream).pipe(o.coalesceStream)),r.trigger("trackinfo",{hasAudio:!!n,hasVideo:!!t})}}),o.coalesceStream.on("data",this.trigger.bind(this,"data")),o.coalesceStream.on("id3Frame",function(e){e.dispatchType=o.metadataStream.dispatchType,r.trigger("id3Frame",e)}),o.coalesceStream.on("caption",this.trigger.bind(this,"caption")),o.coalesceStream.on("done",this.trigger.bind(this,"done")),Xt(this,o)},this.setBaseMediaDecodeTime=function(r){var o=this.transmuxPipeline_;e.keepOriginalTimestamps||(this.baseMediaDecodeTime=r),n&&(n.timelineStartInfo.dts=void 0,n.timelineStartInfo.pts=void 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n=ai(t,["moof","traf"]).reduce(function(t,n){var r,o,l=ai(n,["tfhd"])[0],d=Ti(l[4]<<24|l[5]<<16|l[6]<<8|l[7]),c=e[d]||9e4,h=ai(n,["tfdt"])[0],f=new DataView(h.buffer,h.byteOffset,h.byteLength);return"bigint"==typeof(r=1===h[0]?Si(h.subarray(4,12)):f.getUint32(4))?o=r/fi.BigInt(c):"number"!=typeof r||isNaN(r)||(o=r/c),o<Number.MAX_SAFE_INTEGER&&(o=Number(o)),o<t&&(t=o),t},1/0);return"bigint"==typeof n||isFinite(n)?n:0},ei=function(e){var t=0===e[0]?12:20;return Ti(e[t]<<24|e[t+1]<<16|e[t+2]<<8|e[t+3])},Zt=function(e){var t=ai(e,["moov","trak"]),n=[];return t.forEach(function(e){var view,t,track={},r=ai(e,["tkhd"])[0];r&&(t=(view=new DataView(r.buffer,r.byteOffset,r.byteLength)).getUint8(0),track.id=0===t?view.getUint32(12):view.getUint32(20));var o=ai(e,["mdia","hdlr"])[0];if(o){var l=ni(o.subarray(8,12));track.type="vide"===l?"video":"soun"===l?"audio":l}var d=ai(e,["mdia","minf","stbl","stsd"])[0];if(d){var c=d.subarray(8);track.codec=ni(c.subarray(4,8));var 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null}},Pi={parseType:function(e,t){var n=Ei(e);return 0===n?"pat":n===t?"pmt":t?"pes":null},parsePat:function(e){var t=wi(e),n=4+Ii(e);return t&&(n+=e[n]+1),(31&e[n+10])<<8|e[n+11]},parsePmt:function(e){var t={},n=wi(e),r=4+Ii(e);if(n&&(r+=e[r]+1),1&e[r+5]){var o;o=3+((15&e[r+1])<<8|e[r+2])-4;for(var l=12+((15&e[r+10])<<8|e[r+11]);l<o;){var i=r+l;t[(31&e[i+1])<<8|e[i+2]]=e[i],l+=5+((15&e[i+3])<<8|e[i+4])}return t}},parsePayloadUnitStartIndicator:wi,parsePesType:function(e,t){switch(t[Ei(e)]){case Ze.H264_STREAM_TYPE:return"video";case Ze.ADTS_STREAM_TYPE:return"audio";case Ze.METADATA_STREAM_TYPE:return"timed-metadata";default:return null}},parsePesTime:function(e){if(!wi(e))return null;var t=4+Ii(e);if(t>=e.byteLength)return null;var n,r=null;return 192&(n=e[t+7])&&((r={}).pts=(14&e[t+9])<<27|(255&e[t+10])<<20|(254&e[t+11])<<12|(255&e[t+12])<<5|(254&e[t+13])>>>3,r.pts*=4,r.pts+=(6&e[t+13])>>>1,r.dts=r.pts,64&n&&(r.dts=(14&e[t+14])<<27|(255&e[t+15])<<20|(254&e[t+16])<<12|(255&e[t+17])<<5|(254&e[t+18])>>>3,r.dts*=4,r.dts+=(6&e[t+18])>>>1)),r},videoPacketContainsKeyFrame:function(e){for(var t=4+Ii(e),n=e.subarray(t),r=0,o=0,l=!1;o<n.byteLength-3;o++)if(1===n[o+2]){r=o+5;break}for(;r<n.byteLength;)switch(n[r]){case 0:if(0!==n[r-1]){r+=2;break}if(0!==n[r-2]){r++;break}o+3!==r-2&&"slice_layer_without_partitioning_rbsp_idr"===xi(31&n[o+3])&&(l=!0);do{r++}while(1!==n[r]&&r<n.length);o=r-2,r+=3;break;case 1:if(0!==n[r-1]||0!==n[r-2]){r+=3;break}"slice_layer_without_partitioning_rbsp_idr"===xi(31&n[o+3])&&(l=!0),o=r-2,r+=3;break;default:r+=3}return n=n.subarray(o),r-=o,o=0,n&&n.byteLength>3&&"slice_layer_without_partitioning_rbsp_idr"===xi(31&n[o+3])&&(l=!0),l}},Ai=st,Li={};Li.ts=Pi,Li.aac=Bt;var Oi=Se,Di=188,Mi=71,Ri=function(e,t,n){for(var r,o,l,d,c=0,h=Di,f=!1;h<=e.byteLength;)if(e[c]!==Mi||e[h]!==Mi&&h!==e.byteLength)c++,h++;else{if(r=e.subarray(c,h),"pes"===Li.ts.parseType(r,t.pid))o=Li.ts.parsePesType(r,t.table),l=Li.ts.parsePayloadUnitStartIndicator(r),"audio"===o&&l&&(d=Li.ts.parsePesTime(r))&&(d.type="audio",n.audio.push(d),f=!0);if(f)break;c+=Di,h+=Di}for(c=(h=e.byteLength)-Di,f=!1;c>=0;)if(e[c]!==Mi||e[h]!==Mi&&h!==e.byteLength)c--,h--;else{if(r=e.subarray(c,h),"pes"===Li.ts.parseType(r,t.pid))o=Li.ts.parsePesType(r,t.table),l=Li.ts.parsePayloadUnitStartIndicator(r),"audio"===o&&l&&(d=Li.ts.parsePesTime(r))&&(d.type="audio",n.audio.push(d),f=!0);if(f)break;c-=Di,h-=Di}},Ui=function(e,t,n){for(var r,o,l,d,c,i,h,f=0,m=Di,v=!1,_={data:[],size:0};m<e.byteLength;)if(e[f]!==Mi||e[m]!==Mi)f++,m++;else{if(r=e.subarray(f,m),"pes"===Li.ts.parseType(r,t.pid))if(o=Li.ts.parsePesType(r,t.table),l=Li.ts.parsePayloadUnitStartIndicator(r),"video"===o&&(l&&!v&&(d=Li.ts.parsePesTime(r))&&(d.type="video",n.video.push(d),v=!0),!n.firstKeyFrame)){if(l&&0!==_.size){for(c=new Uint8Array(_.size),i=0;_.data.length;)h=_.data.shift(),c.set(h,i),i+=h.byteLength;if(Li.ts.videoPacketContainsKeyFrame(c)){var y=Li.ts.parsePesTime(c);y?(n.firstKeyFrame=y,n.firstKeyFrame.type="video"):console.warn("Failed to extract PTS/DTS from PES at first keyframe. 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n={start:{decode:Ce(t.start.dts),presentation:Ce(t.start.pts)},end:{decode:Ce(t.end.dts),presentation:Ce(t.end.pts)},baseMediaDecodeTime:Ce(t.baseMediaDecodeTime)};t.prependedContentDuration&&(n.prependedContentDuration=Ce(t.prependedContentDuration)),e.postMessage({action:"audioSegmentTimingInfo",audioSegmentTimingInfo:n})}),t.on("id3Frame",function(t){e.postMessage({action:"id3Frame",id3Frame:t})}),t.on("caption",function(caption){e.postMessage({action:"caption",caption:caption})}),t.on("trackinfo",function(t){e.postMessage({action:"trackinfo",trackInfo:t})}),t.on("audioTimingInfo",function(t){e.postMessage({action:"audioTimingInfo",audioTimingInfo:{start:Ce(t.start),end:Ce(t.end)}})}),t.on("videoTimingInfo",function(t){e.postMessage({action:"videoTimingInfo",videoTimingInfo:{start:Ce(t.start),end:Ce(t.end)}})}),t.on("log",function(t){e.postMessage({action:"log",log:t})})}(this.self,this.transmuxer)},t.pushMp4Captions=function(data){this.captionParser||(this.captionParser=new 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0:t*Se,r=Ni(data,n),o=null;r&&((o={hasVideo:r.video&&2===r.video.length||!1,hasAudio:r.audio&&2===r.audio.length||!1}).hasVideo&&(o.videoStart=r.video[0].ptsTime),o.hasAudio&&(o.audioStart=r.audio[0].ptsTime)),this.self.postMessage({action:"probeTs",result:o,data:data},[data.buffer])},t.clearAllMp4Captions=function(){this.captionParser&&this.captionParser.clearAllCaptions()},t.clearParsedMp4Captions=function(){this.captionParser&&this.captionParser.clearParsedCaptions()},t.push=function(data){var e=new Uint8Array(data.data,data.byteOffset,data.byteLength);this.transmuxer.push(e)},t.reset=function(){this.transmuxer.reset()},t.setTimestampOffset=function(data){var e=data.timestampOffset||0;this.transmuxer.setBaseMediaDecodeTime(Math.round(ke(e)))},t.setAudioAppendStart=function(data){this.transmuxer.setAudioAppendStart(Math.ceil(ke(data.appendStart)))},t.setRemux=function(data){this.transmuxer.setRemux(data.remux)},t.flush=function(data){this.transmuxer.flush(),self.postMessage({action:"done",type:"transmuxed"})},t.endTimeline=function(){this.transmuxer.endTimeline(),self.postMessage({action:"endedtimeline",type:"transmuxed"})},t.alignGopsWith=function(data){this.transmuxer.alignGopsWith(data.gopsToAlignWith.slice())},e}();self.onmessage=function(e){"init"===e.data.action&&e.data.options?this.messageHandlers=new Fi(self,e.data.options):(this.messageHandlers||(this.messageHandlers=new Fi(self)),e.data&&e.data.action&&"init"!==e.data.action&&this.messageHandlers[e.data.action]&&this.messageHandlers[e.data.action](e.data))}})),Ns=Ms(Bs),Fs=function(e){var t=e.transmuxer,n=e.bytes,r=e.audioAppendStart,o=e.gopsToAlignWith,l=e.remux,d=e.onData,c=e.onTrackInfo,h=e.onAudioTimingInfo,f=e.onVideoTimingInfo,m=e.onVideoSegmentTimingInfo,v=e.onAudioSegmentTimingInfo,_=e.onId3,y=e.onCaptions,T=e.onDone,S=e.onEndedTimeline,k=e.onTransmuxerLog,C=e.isEndOfTimeline,E={buffer:[]},w=C;if(t.onmessage=function(n){t.currentTransmux===e&&("data"===n.data.action&&function(e,t,n){var r=e.data.segment,o=r.type,l=r.initSegment,d=r.captions,c=r.captionStreams,h=r.metadata,f=r.videoFrameDtsTime,m=r.videoFramePtsTime;t.buffer.push({captions:d,captionStreams:c,metadata:h});var v=e.data.segment.boxes||{data:e.data.segment.data},_={type:o,data:new Uint8Array(v.data,v.data.byteOffset,v.data.byteLength),initSegment:new Uint8Array(l.data,l.byteOffset,l.byteLength)};void 0!==f&&(_.videoFrameDtsTime=f),void 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0!==l&&t.postMessage({action:"setRemux",remux:l}),n.byteLength){var I=n instanceof ArrayBuffer?n:n.buffer,x=n instanceof ArrayBuffer?0:n.byteOffset;t.postMessage({action:"push",data:I,byteOffset:x,byteLength:n.byteLength},[I])}C&&t.postMessage({action:"endTimeline"}),t.postMessage({action:"flush"})},js=function(e){e.currentTransmux=null,e.transmuxQueue.length&&(e.currentTransmux=e.transmuxQueue.shift(),"function"==typeof e.currentTransmux?e.currentTransmux():Fs(e.currentTransmux))},Hs=function(e,t){e.postMessage({action:t}),js(e)},qs=function(e,t){if(!t.currentTransmux)return t.currentTransmux=e,void Hs(t,e);t.transmuxQueue.push(Hs.bind(null,t,e))},Vs=function(e){if(!e.transmuxer.currentTransmux)return e.transmuxer.currentTransmux=e,void Fs(e);e.transmuxer.transmuxQueue.push(e)},Ws=function(e){qs("reset",e)},zs=function(e){var t=new Ns;t.currentTransmux=null,t.transmuxQueue=[];var n=t.terminate;return t.terminate=function(){return t.currentTransmux=null,t.transmuxQueue.length=0,n.call(t)},t.postMessage({action:"init",options:e}),t},Gs=function(e){var t=e.transmuxer,n=e.endAction||e.action,r=e.callback,o=f()({},e,{endAction:null,transmuxer:null,callback:null});if(t.addEventListener("message",function o(l){l.data.action===n&&(t.removeEventListener("message",o),l.data.data&&(l.data.data=new Uint8Array(l.data.data,e.byteOffset||0,e.byteLength||l.data.data.byteLength),e.data&&(e.data=l.data.data)),r(l.data))}),e.data){var l=e.data instanceof ArrayBuffer;o.byteOffset=l?0:e.data.byteOffset,o.byteLength=e.data.byteLength;var d=[l?e.data:e.data.buffer];t.postMessage(o,d)}else t.postMessage(o)},Ks=2,Qs=-101,Xs=-102,Ys=function(e){e.forEach(function(e){e.abort()})},$s=function(e,t){return t.timedout?{status:t.status,message:"HLS request timed-out at URL: "+t.uri,code:Qs,xhr:t}:t.aborted?{status:t.status,message:"HLS request aborted at URL: "+t.uri,code:Xs,xhr:t}:e?{status:t.status,message:"HLS request errored at URL: "+t.uri,code:Ks,xhr:t}:"arraybuffer"===t.responseType&&0===t.response.byteLength?{status:t.status,message:"Empty HLS response at URL: "+t.uri,code:Ks,xhr:t}:null},Js=function(e,t,n){return function(r,o){var l=o.response,d=$s(r,o);if(d)return n(d,e);if(16!==l.byteLength)return n({status:o.status,message:"Invalid HLS key at URL: "+o.uri,code:Ks,xhr:o},e);for(var view=new DataView(l),c=new Uint32Array([view.getUint32(0),view.getUint32(4),view.getUint32(8),view.getUint32(12)]),i=0;i<t.length;i++)t[i].bytes=c;return n(null,e)}},Zs=function(e,t){var n=Object(V.a)(e.map.bytes);if("mp4"!==n){var r=e.map.resolvedUri||e.map.uri;return t({internal:!0,message:"Found unsupported "+(n||"unknown")+" container for initialization segment at URL: "+r,code:Ks})}Gs({action:"probeMp4Tracks",data:e.map.bytes,transmuxer:e.transmuxer,callback:function(n){var r=n.tracks,data=n.data;return e.map.bytes=data,r.forEach(function(track){e.map.tracks=e.map.tracks||{},e.map.tracks[track.type]||(e.map.tracks[track.type]=track,"number"==typeof track.id&&track.timescale&&(e.map.timescales=e.map.timescales||{},e.map.timescales[track.id]=track.timescale))}),t(null)}})},eo=function(e){var t=e.segment,n=e.finishProcessingFn,r=e.responseType;return function(e,o){var l=$s(e,o);if(l)return n(l,t);var d="arraybuffer"!==r&&o.responseText?function(e){for(var view=new Uint8Array(new ArrayBuffer(e.length)),i=0;i<e.length;i++)view[i]=e.charCodeAt(i);return view.buffer}(o.responseText.substring(t.lastReachedChar||0)):o.response;return t.stats=function(e){return{bandwidth:e.bandwidth,bytesReceived:e.bytesReceived||0,roundTripTime:e.roundTripTime||0}}(o),t.key?t.encryptedBytes=new Uint8Array(d):t.bytes=new Uint8Array(d),n(null,t)}},to=function(e){var t=e.segment,n=e.bytes,r=e.trackInfoFn,o=e.timingInfoFn,l=e.videoSegmentTimingInfoFn,d=e.audioSegmentTimingInfoFn,c=e.id3Fn,h=e.captionsFn,f=e.isEndOfTimeline,m=e.endedTimelineFn,v=e.dataFn,_=e.doneFn,y=e.onTransmuxerLog,T=t.map&&t.map.tracks||{},S=Boolean(T.audio&&T.video),k=o.bind(null,t,"audio","start"),C=o.bind(null,t,"audio","end"),E=o.bind(null,t,"video","start"),w=o.bind(null,t,"video","end");Gs({action:"probeTs",transmuxer:t.transmuxer,data:n,baseStartTime:t.baseStartTime,callback:function(data){t.bytes=n=data.data;var e=data.result;e&&(r(t,{hasAudio:e.hasAudio,hasVideo:e.hasVideo,isMuxed:S}),r=null,e.hasAudio&&!S&&k(e.audioStart),e.hasVideo&&E(e.videoStart),k=null,E=null),Vs({bytes:n,transmuxer:t.transmuxer,audioAppendStart:t.audioAppendStart,gopsToAlignWith:t.gopsToAlignWith,remux:S,onData:function(e){e.type="combined"===e.type?"video":e.type,v(t,e)},onTrackInfo:function(e){r&&(S&&(e.isMuxed=!0),r(t,e))},onAudioTimingInfo:function(e){k&&void 0!==e.start&&(k(e.start),k=null),C&&void 0!==e.end&&C(e.end)},onVideoTimingInfo:function(e){E&&void 0!==e.start&&(E(e.start),E=null),w&&void 0!==e.end&&w(e.end)},onVideoSegmentTimingInfo:function(e){l(e)},onAudioSegmentTimingInfo:function(e){d(e)},onId3:function(e,n){c(t,e,n)},onCaptions:function(e){h(t,[e])},isEndOfTimeline:f,onEndedTimeline:function(){m()},onTransmuxerLog:y,onDone:function(e){_&&(e.type="combined"===e.type?"video":e.type,_(null,t,e))}})}})},io=function(e){var t=e.segment,n=e.bytes,r=e.trackInfoFn,o=e.timingInfoFn,l=e.videoSegmentTimingInfoFn,d=e.audioSegmentTimingInfoFn,c=e.id3Fn,h=e.captionsFn,f=e.isEndOfTimeline,m=e.endedTimelineFn,v=e.dataFn,_=e.doneFn,y=e.onTransmuxerLog,T=new Uint8Array(n);if(Object(V.b)(T)){t.isFmp4=!0;var S=t.map.tracks,k={isFmp4:!0,hasVideo:!!S.video,hasAudio:!!S.audio};S.audio&&S.audio.codec&&"enca"!==S.audio.codec&&(k.audioCodec=S.audio.codec),S.video&&S.video.codec&&"encv"!==S.video.codec&&(k.videoCodec=S.video.codec),S.video&&S.audio&&(k.isMuxed=!0),r(t,k);var C=function(e){v(t,{data:T,type:k.hasAudio&&!k.isMuxed?"audio":"video"}),e&&e.length&&h(t,e),_(null,t,{})};Gs({action:"probeMp4StartTime",timescales:t.map.timescales,data:T,transmuxer:t.transmuxer,callback:function(e){var data=e.data,r=e.startTime;n=data.buffer,t.bytes=T=data,k.hasAudio&&!k.isMuxed&&o(t,"audio","start",r),k.hasVideo&&o(t,"video","start",r),S.video&&data.byteLength&&t.transmuxer?Gs({action:"pushMp4Captions",endAction:"mp4Captions",transmuxer:t.transmuxer,data:T,timescales:t.map.timescales,trackIds:[S.video.id],callback:function(e){n=e.data.buffer,t.bytes=T=e.data,e.logs.forEach(function(e){y(ma.mergeOptions(e,{stream:"mp4CaptionParser"}))}),C(e.captions)}}):C()}})}else if(t.transmuxer){if(void 0===t.container&&(t.container=Object(V.a)(T)),"ts"!==t.container&&"aac"!==t.container)return r(t,{hasAudio:!1,hasVideo:!1}),void _(null,t,{});to({segment:t,bytes:n,trackInfoFn:r,timingInfoFn:o,videoSegmentTimingInfoFn:l,audioSegmentTimingInfoFn:d,id3Fn:c,captionsFn:h,isEndOfTimeline:f,endedTimelineFn:m,dataFn:v,doneFn:_,onTransmuxerLog:y})}else _(null,t,{})},no=function(e,t){var n,r=e.id,o=e.key,l=e.encryptedBytes,d=e.decryptionWorker;d.addEventListener("message",function e(n){if(n.data.source===r){d.removeEventListener("message",e);var o=n.data.decrypted;t(new Uint8Array(o.bytes,o.byteOffset,o.byteLength))}}),n=o.bytes.slice?o.bytes.slice():new Uint32Array(Array.prototype.slice.call(o.bytes)),d.postMessage(gs({source:r,encrypted:l,key:n,iv:o.iv}),[l.buffer,n.buffer])},ro=function(e){var t=e.activeXhrs,n=e.decryptionWorker,r=e.trackInfoFn,o=e.timingInfoFn,l=e.videoSegmentTimingInfoFn,d=e.audioSegmentTimingInfoFn,c=e.id3Fn,h=e.captionsFn,f=e.isEndOfTimeline,m=e.endedTimelineFn,v=e.dataFn,_=e.doneFn,y=e.onTransmuxerLog,T=0,S=!1;return function(e,k){if(!S){if(e)return S=!0,Ys(t),_(e,k);if((T+=1)===t.length){var C=function(){if(k.encryptedBytes)return function(e){var t=e.decryptionWorker,n=e.segment,r=e.trackInfoFn,o=e.timingInfoFn,l=e.videoSegmentTimingInfoFn,d=e.audioSegmentTimingInfoFn,c=e.id3Fn,h=e.captionsFn,f=e.isEndOfTimeline,m=e.endedTimelineFn,v=e.dataFn,_=e.doneFn,y=e.onTransmuxerLog;no({id:n.requestId,key:n.key,encryptedBytes:n.encryptedBytes,decryptionWorker:t},function(e){n.bytes=e,io({segment:n,bytes:n.bytes,trackInfoFn:r,timingInfoFn:o,videoSegmentTimingInfoFn:l,audioSegmentTimingInfoFn:d,id3Fn:c,captionsFn:h,isEndOfTimeline:f,endedTimelineFn:m,dataFn:v,doneFn:_,onTransmuxerLog:y})})}({decryptionWorker:n,segment:k,trackInfoFn:r,timingInfoFn:o,videoSegmentTimingInfoFn:l,audioSegmentTimingInfoFn:d,id3Fn:c,captionsFn:h,isEndOfTimeline:f,endedTimelineFn:m,dataFn:v,doneFn:_,onTransmuxerLog:y});io({segment:k,bytes:k.bytes,trackInfoFn:r,timingInfoFn:o,videoSegmentTimingInfoFn:l,audioSegmentTimingInfoFn:d,id3Fn:c,captionsFn:h,isEndOfTimeline:f,endedTimelineFn:m,dataFn:v,doneFn:_,onTransmuxerLog:y})};if(k.endOfAllRequests=Date.now(),k.map&&k.map.encryptedBytes&&!k.map.bytes)return no({decryptionWorker:n,id:k.requestId+"-init",encryptedBytes:k.map.encryptedBytes,key:k.map.key},function(e){k.map.bytes=e,Zs(k,function(e){if(e)return Ys(t),_(e,k);C()})});C()}}}},ao=function(e){var t=e.segment,n=e.progressFn;return e.trackInfoFn,e.timingInfoFn,e.videoSegmentTimingInfoFn,e.audioSegmentTimingInfoFn,e.id3Fn,e.captionsFn,e.isEndOfTimeline,e.endedTimelineFn,e.dataFn,function(e){if(!e.target.aborted)return t.stats=ma.mergeOptions(t.stats,function(e){var t=e.target,n={bandwidth:1/0,bytesReceived:0,roundTripTime:Date.now()-t.requestTime||0};return n.bytesReceived=e.loaded,n.bandwidth=Math.floor(n.bytesReceived/n.roundTripTime*8*1e3),n}(e)),!t.stats.firstBytesReceivedAt&&t.stats.bytesReceived&&(t.stats.firstBytesReceivedAt=Date.now()),n(e,t)}},so=function(e){var t=e.xhr,n=e.xhrOptions,r=e.decryptionWorker,o=e.segment,l=e.abortFn,d=e.progressFn,c=e.trackInfoFn,h=e.timingInfoFn,f=e.videoSegmentTimingInfoFn,m=e.audioSegmentTimingInfoFn,v=e.id3Fn,_=e.captionsFn,y=e.isEndOfTimeline,T=e.endedTimelineFn,S=e.dataFn,k=e.doneFn,C=e.onTransmuxerLog,E=[],w=ro({activeXhrs:E,decryptionWorker:r,trackInfoFn:c,timingInfoFn:h,videoSegmentTimingInfoFn:f,audioSegmentTimingInfoFn:m,id3Fn:v,captionsFn:_,isEndOfTimeline:y,endedTimelineFn:T,dataFn:S,doneFn:k,onTransmuxerLog:C});if(o.key&&!o.key.bytes){var I=[o.key];o.map&&!o.map.bytes&&o.map.key&&o.map.key.resolvedUri===o.key.resolvedUri&&I.push(o.map.key);var x=t(ma.mergeOptions(n,{uri:o.key.resolvedUri,responseType:"arraybuffer"}),Js(o,I,w));E.push(x)}if(o.map&&!o.map.bytes){if(o.map.key&&(!o.key||o.key.resolvedUri!==o.map.key.resolvedUri)){var P=t(ma.mergeOptions(n,{uri:o.map.key.resolvedUri,responseType:"arraybuffer"}),Js(o,[o.map.key],w));E.push(P)}var A=ma.mergeOptions(n,{uri:o.map.resolvedUri,responseType:"arraybuffer",headers:hs(o.map)}),L=function(e){var t=e.segment,n=e.finishProcessingFn;return function(e,r){var o=$s(e,r);if(o)return n(o,t);var l=new Uint8Array(r.response);if(t.map.key)return t.map.encryptedBytes=l,n(null,t);t.map.bytes=l,Zs(t,function(e){if(e)return e.xhr=r,e.status=r.status,n(e,t);n(null,t)})}}({segment:o,finishProcessingFn:w}),O=t(A,L);E.push(O)}var D=ma.mergeOptions(n,{uri:o.part&&o.part.resolvedUri||o.resolvedUri,responseType:"arraybuffer",headers:hs(o)}),M=t(D,eo({segment:o,finishProcessingFn:w,responseType:D.responseType}));M.addEventListener("progress",ao({segment:o,progressFn:d,trackInfoFn:c,timingInfoFn:h,videoSegmentTimingInfoFn:f,audioSegmentTimingInfoFn:m,id3Fn:v,captionsFn:_,isEndOfTimeline:y,endedTimelineFn:T,dataFn:S})),E.push(M);var R={};return E.forEach(function(e){e.addEventListener("loadend",function(e){var t=e.loadendState,n=e.abortFn;return function(e){e.target.aborted&&n&&!t.calledAbortFn&&(n(),t.calledAbortFn=!0)}}({loadendState:R,abortFn:l}))}),function(){return Ys(E)}},oo=_a("CodecUtils"),lo=function(e,t){var n=t.attributes||{};return e&&e.mediaGroups&&e.mediaGroups.AUDIO&&n.AUDIO&&e.mediaGroups.AUDIO[n.AUDIO]},uo=function(e){var t={};return e.forEach(function(e){var n=e.mediaType,r=e.type,details=e.details;t[n]=t[n]||[],t[n].push(Object(R.i)(""+r+details))}),Object.keys(t).forEach(function(e){if(t[e].length>1)return oo("multiple "+e+" codecs found as attributes: "+t[e].join(", ")+". Setting playlist codecs to null so that we wait for mux.js to probe segments for real codecs."),void(t[e]=null);t[e]=t[e][0]}),t},co=function(e){var t=0;return e.audio&&t++,e.video&&t++,t},ho=function(e,t){var n=t.attributes||{},r=uo(function(e){var t=e.attributes||{};if(t.CODECS)return Object(R.h)(t.CODECS)}(t)||[]);if(lo(e,t)&&!r.audio&&!function(e,t){if(!lo(e,t))return!0;var n=t.attributes||{},r=e.mediaGroups.AUDIO[n.AUDIO];for(var o in r)if(!r[o].uri&&!r[o].playlists)return!0;return!1}(e,t)){var o=uo(Object(R.d)(e,n.AUDIO)||[]);o.audio&&(r.audio=o.audio)}return r},po=_a("PlaylistSelector"),fo=function(e){if(e&&e.playlist){var t=e.playlist;return JSON.stringify({id:t.id,bandwidth:e.bandwidth,width:e.width,height:e.height,codecs:t.attributes&&t.attributes.CODECS||""})}},mo=function(e,t){if(!e)return"";var n=l.a.getComputedStyle(e);return n?n[t]:""},go=function(e,t){var n=e.slice();e.sort(function(e,r){var o=t(e,r);return 0===o?n.indexOf(e)-n.indexOf(r):o})},vo=function(e,t){var n,r;return e.attributes.BANDWIDTH&&(n=e.attributes.BANDWIDTH),n=n||l.a.Number.MAX_VALUE,t.attributes.BANDWIDTH&&(r=t.attributes.BANDWIDTH),n-(r=r||l.a.Number.MAX_VALUE)},_o=function(e,t,n,r,o,d){if(e){var c={bandwidth:t,width:n,height:r,limitRenditionByPlayerDimensions:o},h=e.playlists;Ga.isAudioOnly(e)&&(h=d.getAudioTrackPlaylists_(),c.audioOnly=!0);var f=h.map(function(e){var t=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width,n=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.height;return{bandwidth:e.attributes&&e.attributes.BANDWIDTH||l.a.Number.MAX_VALUE,width:t,height:n,playlist:e}});go(f,function(e,t){return e.bandwidth-t.bandwidth});var m=(f=f.filter(function(e){return!Ga.isIncompatible(e.playlist)})).filter(function(e){return Ga.isEnabled(e.playlist)});m.length||(m=f.filter(function(e){return!Ga.isDisabled(e.playlist)}));var v=m.filter(function(e){return e.bandwidth*Os.BANDWIDTH_VARIANCE<t}),_=v[v.length-1],y=v.filter(function(e){return e.bandwidth===_.bandwidth})[0];if(!1===o){var T=y||m[0]||f[0];if(T&&T.playlist){var S="sortedPlaylistReps";return y&&(S="bandwidthBestRep"),m[0]&&(S="enabledPlaylistReps"),po("choosing "+fo(T)+" using "+S+" with options",c),T.playlist}return po("could not choose a playlist with options",c),null}var k=v.filter(function(e){return e.width&&e.height});go(k,function(e,t){return e.width-t.width});var C=k.filter(function(e){return e.width===n&&e.height===r});_=C[C.length-1];var E,w,I,x,P=C.filter(function(e){return e.bandwidth===_.bandwidth})[0];if(P||(w=(E=k.filter(function(e){return e.width>n||e.height>r})).filter(function(e){return e.width===E[0].width&&e.height===E[0].height}),_=w[w.length-1],I=w.filter(function(e){return e.bandwidth===_.bandwidth})[0]),d.experimentalLeastPixelDiffSelector){var A=k.map(function(e){return e.pixelDiff=Math.abs(e.width-n)+Math.abs(e.height-r),e});go(A,function(e,t){return e.pixelDiff===t.pixelDiff?t.bandwidth-e.bandwidth:e.pixelDiff-t.pixelDiff}),x=A[0]}var L=x||I||P||y||m[0]||f[0];if(L&&L.playlist){var O="sortedPlaylistReps";return x?O="leastPixelDiffRep":I?O="resolutionPlusOneRep":P?O="resolutionBestRep":y?O="bandwidthBestRep":m[0]&&(O="enabledPlaylistReps"),po("choosing "+fo(L)+" using "+O+" with options",c),L.playlist}return po("could not choose a playlist with options",c),null}},yo=function(){var e=this.useDevicePixelRatio&&l.a.devicePixelRatio||1;return _o(this.playlists.master,this.systemBandwidth,parseInt(mo(this.tech_.el(),"width"),10)*e,parseInt(mo(this.tech_.el(),"height"),10)*e,this.limitRenditionByPlayerDimensions,this.masterPlaylistController_)},To=function(e){var t=e.inbandTextTracks,n=e.metadataArray,r=e.timestampOffset,o=e.videoDuration;if(n){var d=l.a.WebKitDataCue||l.a.VTTCue,c=t.metadataTrack_;if(c&&(n.forEach(function(e){var time=e.cueTime+r;!("number"!=typeof time||l.a.isNaN(time)||time<0)&&time<1/0&&e.frames.forEach(function(e){var t=new d(time,time,e.value||e.url||e.data||"");t.frame=e,t.value=e,function(e){Object.defineProperties(e.frame,{id:{get:function(){return ma.log.warn("cue.frame.id is deprecated. Use cue.value.key instead."),e.value.key}},value:{get:function(){return ma.log.warn("cue.frame.value is deprecated. Use cue.value.data instead."),e.value.data}},privateData:{get:function(){return ma.log.warn("cue.frame.privateData is deprecated. Use cue.value.data instead."),e.value.data}}})}(t),c.addCue(t)})}),c.cues&&c.cues.length)){for(var h=c.cues,f=[],i=0;i<h.length;i++)h[i]&&f.push(h[i]);var m=f.reduce(function(e,t){var n=e[t.startTime]||[];return n.push(t),e[t.startTime]=n,e},{}),v=Object.keys(m).sort(function(a,b){return Number(a)-Number(b)});v.forEach(function(e,t){var n=m[e],r=Number(v[t+1])||o;n.forEach(function(e){e.endTime=r})})}}},bo=function(e,t,track){var i,n;if(track&&track.cues)for(i=track.cues.length;i--;)(n=track.cues[i]).startTime>=e&&n.endTime<=t&&track.removeCue(n)},So=function(e){return"number"==typeof e&&isFinite(e)},ko=1/60,Co=function(e){var t=e.startOfSegment,n=e.duration,r=e.segment,o=e.part,l=e.playlist,d=l.mediaSequence,c=l.id,h=l.segments,f=void 0===h?[]:h,m=e.mediaIndex,v=e.partIndex,_=e.timeline,y=f.length-1,T="mediaIndex/partIndex increment";e.getMediaInfoForTime?T="getMediaInfoForTime ("+e.getMediaInfoForTime+")":e.isSyncRequest&&(T="getSyncSegmentCandidate (isSyncRequest)"),e.independent&&(T+=" with independent "+e.independent);var S="number"==typeof v,k=e.segment.uri?"segment":"pre-segment",C=S?Oa({preloadSegment:r})-1:0;return k+" ["+(d+m)+"/"+(d+y)+"]"+(S?" part ["+v+"/"+C+"]":"")+" segment start/end ["+r.start+" => "+r.end+"]"+(S?" part start/end ["+o.start+" => "+o.end+"]":"")+" startOfSegment ["+t+"] duration ["+n+"] timeline ["+_+"] selected by ["+T+"] playlist ["+c+"]"},Eo=function(e){return e+"TimingInfo"},wo=function(e){var t=e.timelineChangeController,n=e.currentTimeline,r=e.segmentTimeline,o=e.loaderType,l=e.audioDisabled;if(n===r)return!1;if("audio"===o){var d=t.lastTimelineChange({type:"main"});return!d||d.to!==r}if("main"===o&&l){var c=t.pendingTimelineChange({type:"audio"});return!c||c.to!==r}return!1},Io=function(e){var t=e.segmentDuration,n=e.maxDuration;return!!t&&Math.round(t)>n+ya},xo=function(e,t){if("hls"!==t)return null;var n,r,o=(n={audioTimingInfo:e.audioTimingInfo,videoTimingInfo:e.videoTimingInfo},r=0,["video","audio"].forEach(function(e){var t=n[e+"TimingInfo"];if(t){var o,d=t.start,c=t.end;"bigint"==typeof d||"bigint"==typeof c?o=l.a.BigInt(c)-l.a.BigInt(d):"number"==typeof d&&"number"==typeof c&&(o=c-d),void 0!==o&&o>r&&(r=o)}}),"bigint"==typeof r&&r<Number.MAX_SAFE_INTEGER&&(r=Number(r)),r);if(!o)return null;var d=e.playlist.targetDuration,c=Io({segmentDuration:o,maxDuration:2*d}),h=Io({segmentDuration:o,maxDuration:d}),f="Segment with index "+e.mediaIndex+" from playlist "+e.playlist.id+" has a duration of "+o+" when the reported duration is "+e.duration+" and the target duration is "+d+". For HLS content, a duration in excess of the target duration may result in playback issues. See the HLS specification section on EXT-X-TARGETDURATION for more details: https://tools.ietf.org/html/draft-pantos-http-live-streaming-23#section-4.3.3.1";return c||h?{severity:c?"warn":"info",message:f}:null},Po=function(e){function t(t,n){var r;if(r=e.call(this)||this,!t)throw new TypeError("Initialization settings are required");if("function"!=typeof t.currentTime)throw new TypeError("No currentTime getter specified");if(!t.mediaSource)throw new TypeError("No MediaSource specified");return r.bandwidth=t.bandwidth,r.throughput={rate:0,count:0},r.roundTrip=NaN,r.resetStats_(),r.mediaIndex=null,r.partIndex=null,r.hasPlayed_=t.hasPlayed,r.currentTime_=t.currentTime,r.seekable_=t.seekable,r.seeking_=t.seeking,r.duration_=t.duration,r.mediaSource_=t.mediaSource,r.vhs_=t.vhs,r.loaderType_=t.loaderType,r.currentMediaInfo_=void 0,r.startingMediaInfo_=void 0,r.segmentMetadataTrack_=t.segmentMetadataTrack,r.goalBufferLength_=t.goalBufferLength,r.sourceType_=t.sourceType,r.sourceUpdater_=t.sourceUpdater,r.inbandTextTracks_=t.inbandTextTracks,r.state_="INIT",r.timelineChangeController_=t.timelineChangeController,r.shouldSaveSegmentTimingInfo_=!0,r.parse708captions_=t.parse708captions,r.useDtsForTimestampOffset_=t.useDtsForTimestampOffset,r.captionServices_=t.captionServices,r.experimentalExactManifestTimings=t.experimentalExactManifestTimings,r.checkBufferTimeout_=null,r.error_=void 0,r.currentTimeline_=-1,r.pendingSegment_=null,r.xhrOptions_=null,r.pendingSegments_=[],r.audioDisabled_=!1,r.isPendingTimestampOffset_=!1,r.gopBuffer_=[],r.timeMapping_=0,r.safeAppend_=ma.browser.IE_VERSION>=11,r.appendInitSegment_={audio:!0,video:!0},r.playlistOfLastInitSegment_={audio:null,video:null},r.callQueue_=[],r.loadQueue_=[],r.metadataQueue_={id3:[],caption:[]},r.waitingOnRemove_=!1,r.quotaExceededErrorRetryTimeout_=null,r.activeInitSegmentId_=null,r.initSegments_={},r.cacheEncryptionKeys_=t.cacheEncryptionKeys,r.keyCache_={},r.decrypter_=t.decrypter,r.syncController_=t.syncController,r.syncPoint_={segmentIndex:0,time:0},r.transmuxer_=r.createTransmuxer_(),r.triggerSyncInfoUpdate_=function(){return r.trigger("syncinfoupdate")},r.syncController_.on("syncinfoupdate",r.triggerSyncInfoUpdate_),r.mediaSource_.addEventListener("sourceopen",function(){r.isEndOfStream_()||(r.ended_=!1)}),r.fetchAtBuffer_=!1,r.logger_=_a("SegmentLoader["+r.loaderType_+"]"),Object.defineProperty(y()(r),"state",{get:function(){return this.state_},set:function(e){e!==this.state_&&(this.logger_(this.state_+" -> "+e),this.state_=e,this.trigger("statechange"))}}),r.sourceUpdater_.on("ready",function(){r.hasEnoughInfoToAppend_()&&r.processCallQueue_()}),"main"===r.loaderType_&&r.timelineChangeController_.on("pendingtimelinechange",function(){r.hasEnoughInfoToAppend_()&&r.processCallQueue_()}),"audio"===r.loaderType_&&r.timelineChangeController_.on("timelinechange",function(){r.hasEnoughInfoToLoad_()&&r.processLoadQueue_(),r.hasEnoughInfoToAppend_()&&r.processCallQueue_()}),r}S()(t,e);var n=t.prototype;return n.createTransmuxer_=function(){return zs({remux:!1,alignGopsAtEnd:this.safeAppend_,keepOriginalTimestamps:!0,parse708captions:this.parse708captions_,captionServices:this.captionServices_})},n.resetStats_=function(){this.mediaBytesTransferred=0,this.mediaRequests=0,this.mediaRequestsAborted=0,this.mediaRequestsTimedout=0,this.mediaRequestsErrored=0,this.mediaTransferDuration=0,this.mediaSecondsLoaded=0,this.mediaAppends=0},n.dispose=function(){this.trigger("dispose"),this.state="DISPOSED",this.pause(),this.abort_(),this.transmuxer_&&this.transmuxer_.terminate(),this.resetStats_(),this.checkBufferTimeout_&&l.a.clearTimeout(this.checkBufferTimeout_),this.syncController_&&this.triggerSyncInfoUpdate_&&this.syncController_.off("syncinfoupdate",this.triggerSyncInfoUpdate_),this.off()},n.setAudio=function(e){this.audioDisabled_=!e,e?this.appendInitSegment_.audio=!0:this.sourceUpdater_.removeAudio(0,this.duration_())},n.abort=function(){"WAITING"===this.state?(this.abort_(),this.state="READY",this.paused()||this.monitorBuffer_()):this.pendingSegment_&&(this.pendingSegment_=null)},n.abort_=function(){this.pendingSegment_&&this.pendingSegment_.abortRequests&&this.pendingSegment_.abortRequests(),this.pendingSegment_=null,this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_.id3=[],this.metadataQueue_.caption=[],this.timelineChangeController_.clearPendingTimelineChange(this.loaderType_),this.waitingOnRemove_=!1,l.a.clearTimeout(this.quotaExceededErrorRetryTimeout_),this.quotaExceededErrorRetryTimeout_=null},n.checkForAbort_=function(e){return"APPENDING"!==this.state||this.pendingSegment_?!this.pendingSegment_||this.pendingSegment_.requestId!==e:(this.state="READY",!0)},n.error=function(e){return void 0!==e&&(this.logger_("error occurred:",e),this.error_=e),this.pendingSegment_=null,this.error_},n.endOfStream=function(){this.ended_=!0,this.transmuxer_&&Ws(this.transmuxer_),this.gopBuffer_.length=0,this.pause(),this.trigger("ended")},n.buffered_=function(){var e=this.getMediaInfo_();if(!this.sourceUpdater_||!e)return ma.createTimeRanges();if("main"===this.loaderType_){var t=e.hasAudio,n=e.hasVideo,r=e.isMuxed;if(n&&t&&!this.audioDisabled_&&!r)return this.sourceUpdater_.buffered();if(n)return this.sourceUpdater_.videoBuffered()}return this.sourceUpdater_.audioBuffered()},n.initSegmentForMap=function(map,e){if(void 0===e&&(e=!1),!map)return null;var t=vs(map),n=this.initSegments_[t];return e&&!n&&map.bytes&&(this.initSegments_[t]=n={resolvedUri:map.resolvedUri,byterange:map.byterange,bytes:map.bytes,tracks:map.tracks,timescales:map.timescales}),n||map},n.segmentKey=function(e,t){if(void 0===t&&(t=!1),!e)return null;var n=_s(e),r=this.keyCache_[n];this.cacheEncryptionKeys_&&t&&!r&&e.bytes&&(this.keyCache_[n]=r={resolvedUri:e.resolvedUri,bytes:e.bytes});var o={resolvedUri:(r||e).resolvedUri};return r&&(o.bytes=r.bytes),o},n.couldBeginLoading_=function(){return this.playlist_&&!this.paused()},n.load=function(){if(this.monitorBuffer_(),this.playlist_)return"INIT"===this.state&&this.couldBeginLoading_()?this.init_():void(!this.couldBeginLoading_()||"READY"!==this.state&&"INIT"!==this.state||(this.state="READY"))},n.init_=function(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()},n.playlist=function(e,t){if(void 0===t&&(t={}),e){var n=this.playlist_,r=this.pendingSegment_;this.playlist_=e,this.xhrOptions_=t,"INIT"===this.state&&(e.syncInfo={mediaSequence:e.mediaSequence,time:0},"main"===this.loaderType_&&this.syncController_.setDateTimeMappingForStart(e));var o=null;if(n&&(n.id?o=n.id:n.uri&&(o=n.uri)),this.logger_("playlist update ["+o+" => "+(e.id||e.uri)+"]"),this.trigger("syncinfoupdate"),"INIT"===this.state&&this.couldBeginLoading_())return this.init_();if(!n||n.uri!==e.uri)return null!==this.mediaIndex&&(e.endList?this.resyncLoader():this.resetLoader()),this.currentMediaInfo_=void 0,void this.trigger("playlistupdate");var l=e.mediaSequence-n.mediaSequence;if(this.logger_("live window shift ["+l+"]"),null!==this.mediaIndex)if(this.mediaIndex-=l,this.mediaIndex<0)this.mediaIndex=null,this.partIndex=null;else{var d=this.playlist_.segments[this.mediaIndex];if(this.partIndex&&(!d.parts||!d.parts.length||!d.parts[this.partIndex])){var c=this.mediaIndex;this.logger_("currently processing part (index "+this.partIndex+") no longer exists."),this.resetLoader(),this.mediaIndex=c}}r&&(r.mediaIndex-=l,r.mediaIndex<0?(r.mediaIndex=null,r.partIndex=null):(r.mediaIndex>=0&&(r.segment=e.segments[r.mediaIndex]),r.partIndex>=0&&r.segment.parts&&(r.part=r.segment.parts[r.partIndex]))),this.syncController_.saveExpiredSegmentInfo(n,e)}},n.pause=function(){this.checkBufferTimeout_&&(l.a.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=null)},n.paused=function(){return null===this.checkBufferTimeout_},n.resetEverything=function(e){this.ended_=!1,this.activeInitSegmentId_=null,this.appendInitSegment_={audio:!0,video:!0},this.resetLoader(),this.remove(0,1/0,e),this.transmuxer_&&(this.transmuxer_.postMessage({action:"clearAllMp4Captions"}),this.transmuxer_.postMessage({action:"reset"}))},n.resetLoader=function(){this.fetchAtBuffer_=!1,this.resyncLoader()},n.resyncLoader=function(){this.transmuxer_&&Ws(this.transmuxer_),this.mediaIndex=null,this.partIndex=null,this.syncPoint_=null,this.isPendingTimestampOffset_=!1,this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_.id3=[],this.metadataQueue_.caption=[],this.abort(),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})},n.remove=function(e,t,n,r){if(void 0===n&&(n=function(){}),void 0===r&&(r=!1),t===1/0&&(t=this.duration_()),t<=e)this.logger_("skipping remove because end ${end} is <= start ${start}");else if(this.sourceUpdater_&&this.getMediaInfo_()){var o=1,l=function(){0===--o&&n()};for(var track in!r&&this.audioDisabled_||(o++,this.sourceUpdater_.removeAudio(e,t,l)),(r||"main"===this.loaderType_)&&(this.gopBuffer_=function(e,t,n,r){for(var o=Math.ceil((t-r)*W.ONE_SECOND_IN_TS),l=Math.ceil((n-r)*W.ONE_SECOND_IN_TS),d=e.slice(),i=e.length;i--&&!(e[i].pts<=l););if(-1===i)return d;for(var c=i+1;c--&&!(e[c].pts<=o););return c=Math.max(c,0),d.splice(c,i-c+1),d}(this.gopBuffer_,e,t,this.timeMapping_),o++,this.sourceUpdater_.removeVideo(e,t,l)),this.inbandTextTracks_)bo(e,t,this.inbandTextTracks_[track]);bo(e,t,this.segmentMetadataTrack_),l()}else this.logger_("skipping remove because no source updater or starting media info")},n.monitorBuffer_=function(){this.checkBufferTimeout_&&l.a.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=l.a.setTimeout(this.monitorBufferTick_.bind(this),1)},n.monitorBufferTick_=function(){"READY"===this.state&&this.fillBuffer_(),this.checkBufferTimeout_&&l.a.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=l.a.setTimeout(this.monitorBufferTick_.bind(this),500)},n.fillBuffer_=function(){if(!this.sourceUpdater_.updating()){var e=this.chooseNextRequest_();e&&("number"==typeof e.timestampOffset&&(this.isPendingTimestampOffset_=!1,this.timelineChangeController_.pendingTimelineChange({type:this.loaderType_,from:this.currentTimeline_,to:e.timeline})),this.loadSegment_(e))}},n.isEndOfStream_=function(e,t,n){if(void 0===e&&(e=this.mediaIndex),void 0===t&&(t=this.playlist_),void 0===n&&(n=this.partIndex),!t||!this.mediaSource_)return!1;var r="number"==typeof e&&t.segments[e],o=e+1===t.segments.length,l=!r||!r.parts||n+1===r.parts.length;return t.endList&&"open"===this.mediaSource_.readyState&&o&&l},n.chooseNextRequest_=function(){var e=this.buffered_(),t=wa(e)||0,n=Ia(e,this.currentTime_()),r=!this.hasPlayed_()&&n>=1,o=n>=this.goalBufferLength_(),l=this.playlist_.segments;if(!l.length||r||o)return null;this.syncPoint_=this.syncPoint_||this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_());var d={partIndex:null,mediaIndex:null,startOfSegment:null,playlist:this.playlist_,isSyncRequest:Boolean(!this.syncPoint_)};if(d.isSyncRequest)d.mediaIndex=function(e,t,n){t=t||[];for(var r=[],time=0,i=0;i<t.length;i++){var o=t[i];if(e===o.timeline&&(r.push(i),(time+=o.duration)>n))return i}return 0===r.length?0:r[r.length-1]}(this.currentTimeline_,l,t);else if(null!==this.mediaIndex){var c=l[this.mediaIndex],h="number"==typeof this.partIndex?this.partIndex:-1;d.startOfSegment=c.end?c.end:t,c.parts&&c.parts[h+1]?(d.mediaIndex=this.mediaIndex,d.partIndex=h+1):d.mediaIndex=this.mediaIndex+1}else{var f=Ga.getMediaInfoForTime({experimentalExactManifestTimings:this.experimentalExactManifestTimings,playlist:this.playlist_,currentTime:this.fetchAtBuffer_?t:this.currentTime_(),startingPartIndex:this.syncPoint_.partIndex,startingSegmentIndex:this.syncPoint_.segmentIndex,startTime:this.syncPoint_.time}),m=f.segmentIndex,v=f.startTime,_=f.partIndex;d.getMediaInfoForTime=this.fetchAtBuffer_?"bufferedEnd "+t:"currentTime "+this.currentTime_(),d.mediaIndex=m,d.startOfSegment=v,d.partIndex=_}var y=l[d.mediaIndex],T=y&&"number"==typeof d.partIndex&&y.parts&&y.parts[d.partIndex];if(!y||"number"==typeof d.partIndex&&!T)return null;if("number"!=typeof d.partIndex&&y.parts&&(d.partIndex=0,T=y.parts[0]),!n&&T&&!T.independent)if(0===d.partIndex){var S=l[d.mediaIndex-1],k=S.parts&&S.parts.length&&S.parts[S.parts.length-1];k&&k.independent&&(d.mediaIndex-=1,d.partIndex=S.parts.length-1,d.independent="previous segment")}else y.parts[d.partIndex-1].independent&&(d.partIndex-=1,d.independent="previous part");var C=this.mediaSource_&&"ended"===this.mediaSource_.readyState;return d.mediaIndex>=l.length-1&&C&&!this.seeking_()?null:this.generateSegmentInfo_(d)},n.generateSegmentInfo_=function(e){var t=e.independent,n=e.playlist,r=e.mediaIndex,o=e.startOfSegment,l=e.isSyncRequest,d=e.partIndex,c=e.forceTimestampOffset,h=e.getMediaInfoForTime,f=n.segments[r],m="number"==typeof d&&f.parts[d],v={requestId:"segment-loader-"+Math.random(),uri:m&&m.resolvedUri||f.resolvedUri,mediaIndex:r,partIndex:m?d:null,isSyncRequest:l,startOfSegment:o,playlist:n,bytes:null,encryptedBytes:null,timestampOffset:null,timeline:f.timeline,duration:m&&m.duration||f.duration,segment:f,part:m,byteLength:0,transmuxer:this.transmuxer_,getMediaInfoForTime:h,independent:t},_=void 0!==c?c:this.isPendingTimestampOffset_;v.timestampOffset=this.timestampOffsetForSegment_({segmentTimeline:f.timeline,currentTimeline:this.currentTimeline_,startOfSegment:o,buffered:this.buffered_(),overrideCheck:_});var y=wa(this.sourceUpdater_.audioBuffered());return"number"==typeof y&&(v.audioAppendStart=y-this.sourceUpdater_.audioTimestampOffset()),this.sourceUpdater_.videoBuffered().length&&(v.gopsToAlignWith=function(e,t,n){if(null==t||!e.length)return[];var i,r=Math.ceil((t-n+3)*W.ONE_SECOND_IN_TS);for(i=0;i<e.length&&!(e[i].pts>r);i++);return e.slice(i)}(this.gopBuffer_,this.currentTime_()-this.sourceUpdater_.videoTimestampOffset(),this.timeMapping_)),v},n.timestampOffsetForSegment_=function(e){return n=(t=e).segmentTimeline,r=t.currentTimeline,o=t.startOfSegment,l=t.buffered,t.overrideCheck||n!==r?n<r?o:l.length?l.end(l.length-1):o:null;var t,n,r,o,l},n.earlyAbortWhenNeeded_=function(e){if(!this.vhs_.tech_.paused()&&this.xhrOptions_.timeout&&this.playlist_.attributes.BANDWIDTH&&!(Date.now()-(e.firstBytesReceivedAt||Date.now())<1e3)){var t=this.currentTime_(),n=e.bandwidth,r=this.pendingSegment_.duration,o=Ga.estimateSegmentRequestTime(r,n,this.playlist_,e.bytesReceived),l=function(e,t,n){return void 0===n&&(n=1),((e.length?e.end(e.length-1):0)-t)/n}(this.buffered_(),t,this.vhs_.tech_.playbackRate())-1;if(!(o<=l)){var d=function(e){var t=e.master,n=e.currentTime,r=e.bandwidth,o=e.duration,l=e.segmentDuration,d=e.timeUntilRebuffer,c=e.currentTimeline,h=e.syncController,f=t.playlists.filter(function(e){return!Ga.isIncompatible(e)}),m=f.filter(Ga.isEnabled);m.length||(m=f.filter(function(e){return!Ga.isDisabled(e)}));var v=m.filter(Ga.hasAttribute.bind(null,"BANDWIDTH")).map(function(e){var t=h.getSyncPoint(e,o,c,n)?1:2;return{playlist:e,rebufferingImpact:Ga.estimateSegmentRequestTime(l,r,e)*t-d}}),_=v.filter(function(e){return e.rebufferingImpact<=0});return go(_,function(a,b){return vo(b.playlist,a.playlist)}),_.length?_[0]:(go(v,function(a,b){return a.rebufferingImpact-b.rebufferingImpact}),v[0]||null)}({master:this.vhs_.playlists.master,currentTime:t,bandwidth:n,duration:this.duration_(),segmentDuration:r,timeUntilRebuffer:l,currentTimeline:this.currentTimeline_,syncController:this.syncController_});if(d){var c=o-l-d.rebufferingImpact,h=.5;l<=ya&&(h=1),!d.playlist||d.playlist.uri===this.playlist_.uri||c<h||(this.bandwidth=d.playlist.attributes.BANDWIDTH*Os.BANDWIDTH_VARIANCE+1,this.trigger("earlyabort"))}}}},n.handleAbort_=function(e){this.logger_("Aborting "+Co(e)),this.mediaRequestsAborted+=1},n.handleProgress_=function(e,t){this.earlyAbortWhenNeeded_(t.stats),this.checkForAbort_(t.requestId)||this.trigger("progress")},n.handleTrackInfo_=function(e,t){this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||this.checkForIllegalMediaSwitch(t)||(t=t||{},function(a,b){if(!a&&!b||!a&&b||a&&!b)return!1;if(a===b)return!0;var e=Object.keys(a).sort(),t=Object.keys(b).sort();if(e.length!==t.length)return!1;for(var i=0;i<e.length;i++){var n=e[i];if(n!==t[i])return!1;if(a[n]!==b[n])return!1}return!0}(this.currentMediaInfo_,t)||(this.appendInitSegment_={audio:!0,video:!0},this.startingMediaInfo_=t,this.currentMediaInfo_=t,this.logger_("trackinfo update",t),this.trigger("trackinfo")),this.checkForAbort_(e.requestId)||(this.pendingSegment_.trackInfo=t,this.hasEnoughInfoToAppend_()&&this.processCallQueue_()))},n.handleTimingInfo_=function(e,t,n,time){if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId)){var r=this.pendingSegment_,o=Eo(t);r[o]=r[o]||{},r[o][n]=time,this.logger_("timinginfo: "+t+" - "+n+" - "+time),this.hasEnoughInfoToAppend_()&&this.processCallQueue_()}},n.handleCaptions_=function(e,t){var n=this;if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId))if(0!==t.length)if(this.pendingSegment_.hasAppendedData_){var r=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset(),o={};t.forEach(function(caption){o[caption.stream]=o[caption.stream]||{startTime:1/0,captions:[],endTime:0};var e=o[caption.stream];e.startTime=Math.min(e.startTime,caption.startTime+r),e.endTime=Math.max(e.endTime,caption.endTime+r),e.captions.push(caption)}),Object.keys(o).forEach(function(e){var t=o[e],d=t.startTime,c=t.endTime,h=t.captions,f=n.inbandTextTracks_;n.logger_("adding cues from "+d+" -> "+c+" for "+e),function(e,t,n){if(!e[n]){t.trigger({type:"usage",name:"vhs-608"}),t.trigger({type:"usage",name:"hls-608"});var r=n;/^cc708_/.test(n)&&(r="SERVICE"+n.split("_")[1]);var track=t.textTracks().getTrackById(r);if(track)e[n]=track;else{var label=n,o=n,l=!1,d=(t.options_.vhs&&t.options_.vhs.captionServices||{})[r];d&&(label=d.label,o=d.language,l=d.default),e[n]=t.addRemoteTextTrack({kind:"captions",id:r,default:l,label:label,language:o},!1).track}}}(f,n.vhs_.tech_,e),bo(d,c,f[e]),function(e){var t=e.inbandTextTracks,n=e.captionArray,r=e.timestampOffset;if(n){var o=l.a.WebKitDataCue||l.a.VTTCue;n.forEach(function(caption){var track=caption.stream;t[track].addCue(new o(caption.startTime+r,caption.endTime+r,caption.text))})}}({captionArray:h,inbandTextTracks:f,timestampOffset:r})}),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})}else this.metadataQueue_.caption.push(this.handleCaptions_.bind(this,e,t));else this.logger_("SegmentLoader received no captions from a caption event")},n.handleId3_=function(e,t,n){if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId))if(this.pendingSegment_.hasAppendedData_){var r=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset();!function(e,t,n){e.metadataTrack_||(e.metadataTrack_=n.addRemoteTextTrack({kind:"metadata",label:"Timed Metadata"},!1).track,e.metadataTrack_.inBandMetadataTrackDispatchType=t)}(this.inbandTextTracks_,n,this.vhs_.tech_),To({inbandTextTracks:this.inbandTextTracks_,metadataArray:t,timestampOffset:r,videoDuration:this.duration_()})}else this.metadataQueue_.id3.push(this.handleId3_.bind(this,e,t,n))},n.processMetadataQueue_=function(){this.metadataQueue_.id3.forEach(function(e){return e()}),this.metadataQueue_.caption.forEach(function(e){return e()}),this.metadataQueue_.id3=[],this.metadataQueue_.caption=[]},n.processCallQueue_=function(){var e=this.callQueue_;this.callQueue_=[],e.forEach(function(e){return e()})},n.processLoadQueue_=function(){var e=this.loadQueue_;this.loadQueue_=[],e.forEach(function(e){return e()})},n.hasEnoughInfoToLoad_=function(){if("audio"!==this.loaderType_)return!0;var e=this.pendingSegment_;return!!e&&(!this.getCurrentMediaInfo_()||!wo({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))},n.getCurrentMediaInfo_=function(e){return void 0===e&&(e=this.pendingSegment_),e&&e.trackInfo||this.currentMediaInfo_},n.getMediaInfo_=function(e){return void 0===e&&(e=this.pendingSegment_),this.getCurrentMediaInfo_(e)||this.startingMediaInfo_},n.getPendingSegmentPlaylist=function(){return this.pendingSegment_?this.pendingSegment_.playlist:null},n.hasEnoughInfoToAppend_=function(){if(!this.sourceUpdater_.ready())return!1;if(this.waitingOnRemove_||this.quotaExceededErrorRetryTimeout_)return!1;var e=this.pendingSegment_,t=this.getCurrentMediaInfo_();if(!e||!t)return!1;var n=t.hasAudio,r=t.hasVideo,o=t.isMuxed;return!(r&&!e.videoTimingInfo)&&(!(n&&!this.audioDisabled_&&!o&&!e.audioTimingInfo)&&!wo({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))},n.handleData_=function(e,t){if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId))if(!this.callQueue_.length&&this.hasEnoughInfoToAppend_()){var n=this.pendingSegment_;if(this.setTimeMapping_(n.timeline),this.updateMediaSecondsLoaded_(n.part||n.segment),"closed"!==this.mediaSource_.readyState){if(e.map&&(e.map=this.initSegmentForMap(e.map,!0),n.segment.map=e.map),e.key&&this.segmentKey(e.key,!0),n.isFmp4=e.isFmp4,n.timingInfo=n.timingInfo||{},n.isFmp4)this.trigger("fmp4"),n.timingInfo.start=n[Eo(t.type)].start;else{var r,o=this.getCurrentMediaInfo_(),l="main"===this.loaderType_&&o&&o.hasVideo;l&&(r=n.videoTimingInfo.start),n.timingInfo.start=this.trueSegmentStart_({currentStart:n.timingInfo.start,playlist:n.playlist,mediaIndex:n.mediaIndex,currentVideoTimestampOffset:this.sourceUpdater_.videoTimestampOffset(),useVideoTimingInfo:l,firstVideoFrameTimeForData:r,videoTimingInfo:n.videoTimingInfo,audioTimingInfo:n.audioTimingInfo})}if(this.updateAppendInitSegmentStatus(n,t.type),this.updateSourceBufferTimestampOffset_(n),n.isSyncRequest){this.updateTimingInfoEnd_(n),this.syncController_.saveSegmentTimingInfo({segmentInfo:n,shouldSaveTimelineMapping:"main"===this.loaderType_});var d=this.chooseNextRequest_();if(d.mediaIndex!==n.mediaIndex||d.partIndex!==n.partIndex)return void this.logger_("sync segment was incorrect, not appending");this.logger_("sync segment was correct, appending")}n.hasAppendedData_=!0,this.processMetadataQueue_(),this.appendData_(n,t)}}else this.callQueue_.push(this.handleData_.bind(this,e,t))},n.updateAppendInitSegmentStatus=function(e,t){"main"!==this.loaderType_||"number"!=typeof e.timestampOffset||e.changedTimestampOffset||(this.appendInitSegment_={audio:!0,video:!0}),this.playlistOfLastInitSegment_[t]!==e.playlist&&(this.appendInitSegment_[t]=!0)},n.getInitSegmentAndUpdateState_=function(e){var t=e.type,n=e.initSegment,map=e.map,r=e.playlist;if(map){var o=vs(map);if(this.activeInitSegmentId_===o)return null;n=this.initSegmentForMap(map,!0).bytes,this.activeInitSegmentId_=o}return n&&this.appendInitSegment_[t]?(this.playlistOfLastInitSegment_[t]=r,this.appendInitSegment_[t]=!1,this.activeInitSegmentId_=null,n):null},n.handleQuotaExceededError_=function(e,t){var n=this,r=e.segmentInfo,o=e.type,d=e.bytes,c=this.sourceUpdater_.audioBuffered(),h=this.sourceUpdater_.videoBuffered();c.length>1&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the audio buffer: "+Ea(c).join(", ")),h.length>1&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the video buffer: "+Ea(h).join(", "));var f=c.length?c.start(0):0,m=c.length?c.end(c.length-1):0,v=h.length?h.start(0):0,_=h.length?h.end(h.length-1):0;if(m-f<=1&&_-v<=1)return this.logger_("On QUOTA_EXCEEDED_ERR, single segment too large to append to buffer, triggering an error. Appended byte length: "+d.byteLength+", audio buffer: "+Ea(c).join(", ")+", video buffer: "+Ea(h).join(", ")+", "),this.error({message:"Quota exceeded error with append of a single segment of content",excludeUntil:1/0}),void this.trigger("error");this.waitingOnRemove_=!0,this.callQueue_.push(this.appendToSourceBuffer_.bind(this,{segmentInfo:r,type:o,bytes:d}));var y=this.currentTime_()-1;this.logger_("On QUOTA_EXCEEDED_ERR, removing audio/video from 0 to "+y),this.remove(0,y,function(){n.logger_("On QUOTA_EXCEEDED_ERR, retrying append in 1s"),n.waitingOnRemove_=!1,n.quotaExceededErrorRetryTimeout_=l.a.setTimeout(function(){n.logger_("On QUOTA_EXCEEDED_ERR, re-processing call queue"),n.quotaExceededErrorRetryTimeout_=null,n.processCallQueue_()},1e3)},!0)},n.handleAppendError_=function(e,t){var n=e.segmentInfo,r=e.type,o=e.bytes;t&&(22!==t.code?(this.logger_("Received non QUOTA_EXCEEDED_ERR on append",t),this.error(r+" append of "+o.length+"b failed for segment #"+n.mediaIndex+" in playlist "+n.playlist.id),this.trigger("appenderror")):this.handleQuotaExceededError_({segmentInfo:n,type:r,bytes:o}))},n.appendToSourceBuffer_=function(e){var t,n,r,o=e.segmentInfo,l=e.type,d=e.initSegment,data=e.data,c=e.bytes;if(!c){var h=[data],f=data.byteLength;d&&(h.unshift(d),f+=d.byteLength),r=0,(t={bytes:f,segments:h}).bytes&&(n=new Uint8Array(t.bytes),t.segments.forEach(function(e){n.set(e,r),r+=e.byteLength})),c=n}this.sourceUpdater_.appendBuffer({segmentInfo:o,type:l,bytes:c},this.handleAppendError_.bind(this,{segmentInfo:o,type:l,bytes:c}))},n.handleSegmentTimingInfo_=function(e,t,n){if(this.pendingSegment_&&t===this.pendingSegment_.requestId){var r=this.pendingSegment_.segment,o=e+"TimingInfo";r[o]||(r[o]={}),r[o].transmuxerPrependedSeconds=n.prependedContentDuration||0,r[o].transmuxedPresentationStart=n.start.presentation,r[o].transmuxedDecodeStart=n.start.decode,r[o].transmuxedPresentationEnd=n.end.presentation,r[o].transmuxedDecodeEnd=n.end.decode,r[o].baseMediaDecodeTime=n.baseMediaDecodeTime}},n.appendData_=function(e,t){var n=t.type,data=t.data;if(data&&data.byteLength&&("audio"!==n||!this.audioDisabled_)){var r=this.getInitSegmentAndUpdateState_({type:n,initSegment:t.initSegment,playlist:e.playlist,map:e.isFmp4?e.segment.map:null});this.appendToSourceBuffer_({segmentInfo:e,type:n,initSegment:r,data:data})}},n.loadSegment_=function(e){var t=this;this.state="WAITING",this.pendingSegment_=e,this.trimBackBuffer_(e),"number"==typeof e.timestampOffset&&this.transmuxer_&&this.transmuxer_.postMessage({action:"clearAllMp4Captions"}),this.hasEnoughInfoToLoad_()?this.updateTransmuxerAndRequestSegment_(e):this.loadQueue_.push(function(){var n=f()({},e,{forceTimestampOffset:!0});f()(e,t.generateSegmentInfo_(n)),t.isPendingTimestampOffset_=!1,t.updateTransmuxerAndRequestSegment_(e)})},n.updateTransmuxerAndRequestSegment_=function(e){var t=this;this.shouldUpdateTransmuxerTimestampOffset_(e.timestampOffset)&&(this.gopBuffer_.length=0,e.gopsToAlignWith=[],this.timeMapping_=0,this.transmuxer_.postMessage({action:"reset"}),this.transmuxer_.postMessage({action:"setTimestampOffset",timestampOffset:e.timestampOffset}));var n=this.createSimplifiedSegmentObj_(e),r=this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex),o=null!==this.mediaIndex,l=e.timeline!==this.currentTimeline_&&e.timeline>0,d=r||o&&l;this.logger_("Requesting "+Co(e)),n.map&&!n.map.bytes&&(this.logger_("going to request init segment."),this.appendInitSegment_={video:!0,audio:!0}),e.abortRequests=so({xhr:this.vhs_.xhr,xhrOptions:this.xhrOptions_,decryptionWorker:this.decrypter_,segment:n,abortFn:this.handleAbort_.bind(this,e),progressFn:this.handleProgress_.bind(this),trackInfoFn:this.handleTrackInfo_.bind(this),timingInfoFn:this.handleTimingInfo_.bind(this),videoSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"video",e.requestId),audioSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"audio",e.requestId),captionsFn:this.handleCaptions_.bind(this),isEndOfTimeline:d,endedTimelineFn:function(){t.logger_("received endedtimeline callback")},id3Fn:this.handleId3_.bind(this),dataFn:this.handleData_.bind(this),doneFn:this.segmentRequestFinished_.bind(this),onTransmuxerLog:function(n){var r=n.message,o=n.level,l=n.stream;t.logger_(Co(e)+" logged from transmuxer stream "+l+" as a "+o+": "+r)}})},n.trimBackBuffer_=function(e){var t=function(e,t,n){var r=t-Os.BACK_BUFFER_LENGTH;e.length&&(r=Math.max(r,e.start(0)));var o=t-n;return Math.min(o,r)}(this.seekable_(),this.currentTime_(),this.playlist_.targetDuration||10);t>0&&this.remove(0,t)},n.createSimplifiedSegmentObj_=function(e){var t=e.segment,n=e.part,r={resolvedUri:n?n.resolvedUri:t.resolvedUri,byterange:n?n.byterange:t.byterange,requestId:e.requestId,transmuxer:e.transmuxer,audioAppendStart:e.audioAppendStart,gopsToAlignWith:e.gopsToAlignWith,part:e.part},o=e.playlist.segments[e.mediaIndex-1];if(o&&o.timeline===t.timeline&&(o.videoTimingInfo?r.baseStartTime=o.videoTimingInfo.transmuxedDecodeEnd:o.audioTimingInfo&&(r.baseStartTime=o.audioTimingInfo.transmuxedDecodeEnd)),t.key){var l=t.key.iv||new Uint32Array([0,0,0,e.mediaIndex+e.playlist.mediaSequence]);r.key=this.segmentKey(t.key),r.key.iv=l}return t.map&&(r.map=this.initSegmentForMap(t.map)),r},n.saveTransferStats_=function(e){this.mediaRequests+=1,e&&(this.mediaBytesTransferred+=e.bytesReceived,this.mediaTransferDuration+=e.roundTripTime)},n.saveBandwidthRelatedStats_=function(e,t){this.pendingSegment_.byteLength=t.bytesReceived,e<ko?this.logger_("Ignoring segment's bandwidth because its duration of "+e+" is less than the min to record "+ko):(this.bandwidth=t.bandwidth,this.roundTrip=t.roundTripTime)},n.handleTimeout_=function(){this.mediaRequestsTimedout+=1,this.bandwidth=1,this.roundTrip=NaN,this.trigger("bandwidthupdate"),this.trigger("timeout")},n.segmentRequestFinished_=function(e,t,n){if(this.callQueue_.length)this.callQueue_.push(this.segmentRequestFinished_.bind(this,e,t,n));else if(this.saveTransferStats_(t.stats),this.pendingSegment_&&t.requestId===this.pendingSegment_.requestId){if(e){if(this.pendingSegment_=null,this.state="READY",e.code===Xs)return;return this.pause(),e.code===Qs?void this.handleTimeout_():(this.mediaRequestsErrored+=1,this.error(e),void this.trigger("error"))}var r=this.pendingSegment_;this.saveBandwidthRelatedStats_(r.duration,t.stats),r.endOfAllRequests=t.endOfAllRequests,n.gopInfo&&(this.gopBuffer_=function(e,t,n){if(!t.length)return e;if(n)return t.slice();for(var r=t[0].pts,i=0;i<e.length&&!(e[i].pts>=r);i++);return e.slice(0,i).concat(t)}(this.gopBuffer_,n.gopInfo,this.safeAppend_)),this.state="APPENDING",this.trigger("appending"),this.waitForAppendsToComplete_(r)}},n.setTimeMapping_=function(e){var t=this.syncController_.mappingForTimeline(e);null!==t&&(this.timeMapping_=t)},n.updateMediaSecondsLoaded_=function(e){"number"==typeof e.start&&"number"==typeof e.end?this.mediaSecondsLoaded+=e.end-e.start:this.mediaSecondsLoaded+=e.duration},n.shouldUpdateTransmuxerTimestampOffset_=function(e){return null!==e&&("main"===this.loaderType_&&e!==this.sourceUpdater_.videoTimestampOffset()||!this.audioDisabled_&&e!==this.sourceUpdater_.audioTimestampOffset())},n.trueSegmentStart_=function(e){var t=e.currentStart,n=e.playlist,r=e.mediaIndex,o=e.firstVideoFrameTimeForData,l=e.currentVideoTimestampOffset,d=e.useVideoTimingInfo,c=e.videoTimingInfo,h=e.audioTimingInfo;if(void 0!==t)return t;if(!d)return h.start;var f=n.segments[r-1];return 0!==r&&f&&void 0!==f.start&&f.end===o+l?c.start:o},n.waitForAppendsToComplete_=function(e){var t=this.getCurrentMediaInfo_(e);if(!t)return this.error({message:"No starting media returned, likely due to an unsupported media format.",blacklistDuration:1/0}),void this.trigger("error");var n=t.hasAudio,r=t.hasVideo,o=t.isMuxed,l="main"===this.loaderType_&&r,d=!this.audioDisabled_&&n&&!o;if(e.waitingOnAppends=0,!e.hasAppendedData_)return e.timingInfo||"number"!=typeof e.timestampOffset||(this.isPendingTimestampOffset_=!0),e.timingInfo={start:0},e.waitingOnAppends++,this.isPendingTimestampOffset_||(this.updateSourceBufferTimestampOffset_(e),this.processMetadataQueue_()),void this.checkAppendsDone_(e);l&&e.waitingOnAppends++,d&&e.waitingOnAppends++,l&&this.sourceUpdater_.videoQueueCallback(this.checkAppendsDone_.bind(this,e)),d&&this.sourceUpdater_.audioQueueCallback(this.checkAppendsDone_.bind(this,e))},n.checkAppendsDone_=function(e){this.checkForAbort_(e.requestId)||(e.waitingOnAppends--,0===e.waitingOnAppends&&this.handleAppendsDone_())},n.checkForIllegalMediaSwitch=function(e){var t=function(e,t,n){return"main"===e&&t&&n?n.hasAudio||n.hasVideo?t.hasVideo&&!n.hasVideo?"Only audio found in segment when we expected video. We can't switch to audio only from a stream that had video. To get rid of this message, please add codec information to the manifest.":!t.hasVideo&&n.hasVideo?"Video found in segment when we expected only audio. We can't switch to a stream with video from an audio only stream. To get rid of this message, please add codec information to the manifest.":null:"Neither audio nor video found in segment.":null}(this.loaderType_,this.getCurrentMediaInfo_(),e);return!!t&&(this.error({message:t,blacklistDuration:1/0}),this.trigger("error"),!0)},n.updateSourceBufferTimestampOffset_=function(e){if(null!==e.timestampOffset&&"number"==typeof e.timingInfo.start&&!e.changedTimestampOffset&&"main"===this.loaderType_){var t=!1;e.timestampOffset-=this.getSegmentStartTimeForTimestampOffsetCalculation_({videoTimingInfo:e.segment.videoTimingInfo,audioTimingInfo:e.segment.audioTimingInfo,timingInfo:e.timingInfo}),e.changedTimestampOffset=!0,e.timestampOffset!==this.sourceUpdater_.videoTimestampOffset()&&(this.sourceUpdater_.videoTimestampOffset(e.timestampOffset),t=!0),e.timestampOffset!==this.sourceUpdater_.audioTimestampOffset()&&(this.sourceUpdater_.audioTimestampOffset(e.timestampOffset),t=!0),t&&this.trigger("timestampoffset")}},n.getSegmentStartTimeForTimestampOffsetCalculation_=function(e){var t=e.videoTimingInfo,n=e.audioTimingInfo,r=e.timingInfo;return this.useDtsForTimestampOffset_?t&&"number"==typeof t.transmuxedDecodeStart?t.transmuxedDecodeStart:n&&"number"==typeof n.transmuxedDecodeStart?n.transmuxedDecodeStart:r.start:r.start},n.updateTimingInfoEnd_=function(e){e.timingInfo=e.timingInfo||{};var t=this.getMediaInfo_(),n="main"===this.loaderType_&&t&&t.hasVideo&&e.videoTimingInfo?e.videoTimingInfo:e.audioTimingInfo;n&&(e.timingInfo.end="number"==typeof n.end?n.end:n.start+e.duration)},n.handleAppendsDone_=function(){if(this.pendingSegment_&&this.trigger("appendsdone"),!this.pendingSegment_)return this.state="READY",void(this.paused()||this.monitorBuffer_());var e=this.pendingSegment_;this.updateTimingInfoEnd_(e),this.shouldSaveSegmentTimingInfo_&&this.syncController_.saveSegmentTimingInfo({segmentInfo:e,shouldSaveTimelineMapping:"main"===this.loaderType_});var t=xo(e,this.sourceType_);if(t&&("warn"===t.severity?ma.log.warn(t.message):this.logger_(t.message)),this.recordThroughput_(e),this.pendingSegment_=null,this.state="READY",!e.isSyncRequest||(this.trigger("syncinfoupdate"),e.hasAppendedData_)){this.logger_("Appended "+Co(e)),this.addSegmentMetadataCue_(e),this.fetchAtBuffer_=!0,this.currentTimeline_!==e.timeline&&(this.timelineChangeController_.lastTimelineChange({type:this.loaderType_,from:this.currentTimeline_,to:e.timeline}),"main"!==this.loaderType_||this.audioDisabled_||this.timelineChangeController_.lastTimelineChange({type:"audio",from:this.currentTimeline_,to:e.timeline})),this.currentTimeline_=e.timeline,this.trigger("syncinfoupdate");var n=e.segment,r=e.part,o=n.end&&this.currentTime_()-n.end>3*e.playlist.targetDuration,l=r&&r.end&&this.currentTime_()-r.end>3*e.playlist.partTargetDuration;if(o||l)return this.logger_("bad "+(o?"segment":"part")+" "+Co(e)),void this.resetEverything();null!==this.mediaIndex&&this.trigger("bandwidthupdate"),this.trigger("progress"),this.mediaIndex=e.mediaIndex,this.partIndex=e.partIndex,this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex)&&this.endOfStream(),this.trigger("appended"),e.hasAppendedData_&&this.mediaAppends++,this.paused()||this.monitorBuffer_()}else this.logger_("Throwing away un-appended sync request "+Co(e))},n.recordThroughput_=function(e){if(e.duration<ko)this.logger_("Ignoring segment's throughput because its duration of "+e.duration+" is less than the min to record "+ko);else{var t=this.throughput.rate,n=Date.now()-e.endOfAllRequests+1,r=Math.floor(e.byteLength/n*8*1e3);this.throughput.rate+=(r-t)/++this.throughput.count}},n.addSegmentMetadataCue_=function(e){if(this.segmentMetadataTrack_){var t=e.segment,n=t.start,r=t.end;if(So(n)&&So(r)){bo(n,r,this.segmentMetadataTrack_);var o=l.a.WebKitDataCue||l.a.VTTCue,d={custom:t.custom,dateTimeObject:t.dateTimeObject,dateTimeString:t.dateTimeString,bandwidth:e.playlist.attributes.BANDWIDTH,resolution:e.playlist.attributes.RESOLUTION,codecs:e.playlist.attributes.CODECS,byteLength:e.byteLength,uri:e.uri,timeline:e.timeline,playlist:e.playlist.id,start:n,end:r},c=new o(n,r,JSON.stringify(d));c.value=d,this.segmentMetadataTrack_.addCue(c)}}},t}(ma.EventTarget);function Ao(){}var Lo,Oo=function(e){return"string"!=typeof e?e:e.replace(/./,function(e){return e.toUpperCase()})},Do=["video","audio"],Mo=function(e,t){var n=t[e+"Buffer"];return n&&n.updating||t.queuePending[e]},Ro=function e(t,n){if(0!==n.queue.length){var r=0,o=n.queue[r];if("mediaSource"!==o.type){if("mediaSource"!==t&&n.ready()&&"closed"!==n.mediaSource.readyState&&!Mo(t,n)){if(o.type!==t){if(r=function(e,t){for(var i=0;i<t.length;i++){var n=t[i];if("mediaSource"===n.type)return null;if(n.type===e)return i}return null}(t,n.queue),null===r)return;o=n.queue[r]}return n.queue.splice(r,1),n.queuePending[t]=o,o.action(t,n),o.doneFn?void 0:(n.queuePending[t]=null,void e(t,n))}}else n.updating()||"closed"===n.mediaSource.readyState||(n.queue.shift(),o.action(n),o.doneFn&&o.doneFn(),e("audio",n),e("video",n))}},Uo=function(e,t){var n=t[e+"Buffer"],r=Oo(e);n&&(n.removeEventListener("updateend",t["on"+r+"UpdateEnd_"]),n.removeEventListener("error",t["on"+r+"Error_"]),t.codecs[e]=null,t[e+"Buffer"]=null)},Bo=function(e,t){return e&&t&&-1!==Array.prototype.indexOf.call(e.sourceBuffers,t)},No=function(e,t,n){return function(r,o){var l=o[r+"Buffer"];if(Bo(o.mediaSource,l)){o.logger_("Appending segment "+t.mediaIndex+"'s "+e.length+" bytes to "+r+"Buffer");try{l.appendBuffer(e)}catch(e){o.logger_("Error with code "+e.code+" "+(22===e.code?"(QUOTA_EXCEEDED_ERR) ":"")+"when appending segment "+t.mediaIndex+" to "+r+"Buffer"),o.queuePending[r]=null,n(e)}}}},Fo=function(e,t){return function(n,r){var o=r[n+"Buffer"];if(Bo(r.mediaSource,o)){r.logger_("Removing "+e+" to "+t+" from "+n+"Buffer");try{o.remove(e,t)}catch(o){r.logger_("Remove "+e+" to "+t+" from "+n+"Buffer failed")}}}},jo=function(e){return function(t,n){var r=n[t+"Buffer"];Bo(n.mediaSource,r)&&(n.logger_("Setting "+t+"timestampOffset to "+e),r.timestampOffset=e)}},Ho=function(e){return function(t,n){e()}},qo=function(e){return function(t){if("open"===t.mediaSource.readyState){t.logger_("Calling mediaSource endOfStream("+(e||"")+")");try{t.mediaSource.endOfStream(e)}catch(e){ma.log.warn("Failed to call media source endOfStream",e)}}}},Vo=function(e){return function(t){t.logger_("Setting mediaSource duration to "+e);try{t.mediaSource.duration=e}catch(e){ma.log.warn("Failed to set media source duration",e)}}},Wo=function(){return function(e,t){if("open"===t.mediaSource.readyState){var n=t[e+"Buffer"];if(Bo(t.mediaSource,n)){t.logger_("calling abort on "+e+"Buffer");try{n.abort()}catch(t){ma.log.warn("Failed to abort on "+e+"Buffer",t)}}}}},zo=function(e,t){return function(n){var r=Oo(e),o=Object(R.e)(t);n.logger_("Adding "+e+"Buffer with codec "+t+" to mediaSource");var l=n.mediaSource.addSourceBuffer(o);l.addEventListener("updateend",n["on"+r+"UpdateEnd_"]),l.addEventListener("error",n["on"+r+"Error_"]),n.codecs[e]=t,n[e+"Buffer"]=l}},Go=function(e){return function(t){var n=t[e+"Buffer"];if(Uo(e,t),Bo(t.mediaSource,n)){t.logger_("Removing "+e+"Buffer with codec "+t.codecs[e]+" from mediaSource");try{t.mediaSource.removeSourceBuffer(n)}catch(t){ma.log.warn("Failed to removeSourceBuffer "+e+"Buffer",t)}}}},Ko=function(e){return function(t,n){var r=n[t+"Buffer"],o=Object(R.e)(e);if(Bo(n.mediaSource,r)&&n.codecs[t]!==e){n.logger_("changing "+t+"Buffer codec from "+n.codecs[t]+" to "+e);try{r.changeType(o),n.codecs[t]=e}catch(e){ma.log.warn("Failed to changeType on "+t+"Buffer",e)}}}},Qo=function(e){var t=e.type,n=e.sourceUpdater,r=e.action,o=e.doneFn,l=e.name;n.queue.push({type:t,action:r,doneFn:o,name:l}),Ro(t,n)},Xo=function(e,t){return function(n){if(t.queuePending[e]){var r=t.queuePending[e].doneFn;t.queuePending[e]=null,r&&r(t[e+"Error_"])}Ro(e,t)}},Yo=function(e){function t(t){var n;return(n=e.call(this)||this).mediaSource=t,n.sourceopenListener_=function(){return Ro("mediaSource",y()(n))},n.mediaSource.addEventListener("sourceopen",n.sourceopenListener_),n.logger_=_a("SourceUpdater"),n.audioTimestampOffset_=0,n.videoTimestampOffset_=0,n.queue=[],n.queuePending={audio:null,video:null},n.delayedAudioAppendQueue_=[],n.videoAppendQueued_=!1,n.codecs={},n.onVideoUpdateEnd_=Xo("video",y()(n)),n.onAudioUpdateEnd_=Xo("audio",y()(n)),n.onVideoError_=function(e){n.videoError_=e},n.onAudioError_=function(e){n.audioError_=e},n.createdSourceBuffers_=!1,n.initializedEme_=!1,n.triggeredReady_=!1,n}S()(t,e);var n=t.prototype;return n.initializedEme=function(){this.initializedEme_=!0,this.triggerReady()},n.hasCreatedSourceBuffers=function(){return this.createdSourceBuffers_},n.hasInitializedAnyEme=function(){return this.initializedEme_},n.ready=function(){return this.hasCreatedSourceBuffers()&&this.hasInitializedAnyEme()},n.createSourceBuffers=function(e){this.hasCreatedSourceBuffers()||(this.addOrChangeSourceBuffers(e),this.createdSourceBuffers_=!0,this.trigger("createdsourcebuffers"),this.triggerReady())},n.triggerReady=function(){this.ready()&&!this.triggeredReady_&&(this.triggeredReady_=!0,this.trigger("ready"))},n.addSourceBuffer=function(e,t){Qo({type:"mediaSource",sourceUpdater:this,action:zo(e,t),name:"addSourceBuffer"})},n.abort=function(e){Qo({type:e,sourceUpdater:this,action:Wo(e),name:"abort"})},n.removeSourceBuffer=function(e){this.canRemoveSourceBuffer()?Qo({type:"mediaSource",sourceUpdater:this,action:Go(e),name:"removeSourceBuffer"}):ma.log.error("removeSourceBuffer is not supported!")},n.canRemoveSourceBuffer=function(){return!ma.browser.IE_VERSION&&!ma.browser.IS_FIREFOX&&l.a.MediaSource&&l.a.MediaSource.prototype&&"function"==typeof l.a.MediaSource.prototype.removeSourceBuffer},t.canChangeType=function(){return l.a.SourceBuffer&&l.a.SourceBuffer.prototype&&"function"==typeof l.a.SourceBuffer.prototype.changeType},n.canChangeType=function(){return this.constructor.canChangeType()},n.changeType=function(e,t){this.canChangeType()?Qo({type:e,sourceUpdater:this,action:Ko(t),name:"changeType"}):ma.log.error("changeType is not supported!")},n.addOrChangeSourceBuffers=function(e){var t=this;if(!e||"object"!=typeof e||0===Object.keys(e).length)throw new Error("Cannot addOrChangeSourceBuffers to undefined codecs");Object.keys(e).forEach(function(n){var r=e[n];if(!t.hasCreatedSourceBuffers())return t.addSourceBuffer(n,r);t.canChangeType()&&t.changeType(n,r)})},n.appendBuffer=function(e,t){var n=this,r=e.segmentInfo,o=e.type,l=e.bytes;if(this.processedAppend_=!0,"audio"===o&&this.videoBuffer&&!this.videoAppendQueued_)return this.delayedAudioAppendQueue_.push([e,t]),void this.logger_("delayed audio append of "+l.length+" until video append");if(Qo({type:o,sourceUpdater:this,action:No(l,r||{mediaIndex:-1},t),doneFn:t,name:"appendBuffer"}),"video"===o){if(this.videoAppendQueued_=!0,!this.delayedAudioAppendQueue_.length)return;var d=this.delayedAudioAppendQueue_.slice();this.logger_("queuing delayed audio "+d.length+" appendBuffers"),this.delayedAudioAppendQueue_.length=0,d.forEach(function(e){n.appendBuffer.apply(n,e)})}},n.audioBuffered=function(){return Bo(this.mediaSource,this.audioBuffer)&&this.audioBuffer.buffered?this.audioBuffer.buffered:ma.createTimeRange()},n.videoBuffered=function(){return Bo(this.mediaSource,this.videoBuffer)&&this.videoBuffer.buffered?this.videoBuffer.buffered:ma.createTimeRange()},n.buffered=function(){var video=Bo(this.mediaSource,this.videoBuffer)?this.videoBuffer:null,audio=Bo(this.mediaSource,this.audioBuffer)?this.audioBuffer:null;return audio&&!video?this.audioBuffered():video&&!audio?this.videoBuffered():function(e,t){var n=null,r=null,o=0,l=[],d=[];if(!(e&&e.length&&t&&t.length))return ma.createTimeRange();for(var c=e.length;c--;)l.push({time:e.start(c),type:"start"}),l.push({time:e.end(c),type:"end"});for(c=t.length;c--;)l.push({time:t.start(c),type:"start"}),l.push({time:t.end(c),type:"end"});for(l.sort(function(a,b){return a.time-b.time}),c=0;c<l.length;c++)"start"===l[c].type?2===++o&&(n=l[c].time):"end"===l[c].type&&1===--o&&(r=l[c].time),null!==n&&null!==r&&(d.push([n,r]),n=null,r=null);return ma.createTimeRanges(d)}(this.audioBuffered(),this.videoBuffered())},n.setDuration=function(e,t){void 0===t&&(t=Ao),Qo({type:"mediaSource",sourceUpdater:this,action:Vo(e),name:"duration",doneFn:t})},n.endOfStream=function(e,t){void 0===e&&(e=null),void 0===t&&(t=Ao),"string"!=typeof e&&(e=void 0),Qo({type:"mediaSource",sourceUpdater:this,action:qo(e),name:"endOfStream",doneFn:t})},n.removeAudio=function(e,t,n){void 0===n&&(n=Ao),this.audioBuffered().length&&0!==this.audioBuffered().end(0)?Qo({type:"audio",sourceUpdater:this,action:Fo(e,t),doneFn:n,name:"remove"}):n()},n.removeVideo=function(e,t,n){void 0===n&&(n=Ao),this.videoBuffered().length&&0!==this.videoBuffered().end(0)?Qo({type:"video",sourceUpdater:this,action:Fo(e,t),doneFn:n,name:"remove"}):n()},n.updating=function(){return!(!Mo("audio",this)&&!Mo("video",this))},n.audioTimestampOffset=function(e){return void 0!==e&&this.audioBuffer&&this.audioTimestampOffset_!==e&&(Qo({type:"audio",sourceUpdater:this,action:jo(e),name:"timestampOffset"}),this.audioTimestampOffset_=e),this.audioTimestampOffset_},n.videoTimestampOffset=function(e){return void 0!==e&&this.videoBuffer&&this.videoTimestampOffset!==e&&(Qo({type:"video",sourceUpdater:this,action:jo(e),name:"timestampOffset"}),this.videoTimestampOffset_=e),this.videoTimestampOffset_},n.audioQueueCallback=function(e){this.audioBuffer&&Qo({type:"audio",sourceUpdater:this,action:Ho(e),name:"callback"})},n.videoQueueCallback=function(e){this.videoBuffer&&Qo({type:"video",sourceUpdater:this,action:Ho(e),name:"callback"})},n.dispose=function(){var e=this;this.trigger("dispose"),Do.forEach(function(t){e.abort(t),e.canRemoveSourceBuffer()?e.removeSourceBuffer(t):e[t+"QueueCallback"](function(){return Uo(t,e)})}),this.videoAppendQueued_=!1,this.delayedAudioAppendQueue_.length=0,this.sourceopenListener_&&this.mediaSource.removeEventListener("sourceopen",this.sourceopenListener_),this.off()},t}(ma.EventTarget),$o=function(e){return decodeURIComponent(escape(String.fromCharCode.apply(null,e)))},Jo=new Uint8Array("\n\n".split("").map(function(e){return e.charCodeAt(0)})),Zo=function(e){function t(){return e.call(this,"Trying to parse received VTT cues, but there is no WebVTT. Make sure vtt.js is loaded.")||this}return S()(t,e),t}(G()(Error)),el=function(e){function t(t,n){var r;return void 0===n&&(n={}),(r=e.call(this,t,n)||this).mediaSource_=null,r.subtitlesTrack_=null,r.loaderType_="subtitle",r.featuresNativeTextTracks_=t.featuresNativeTextTracks,r.loadVttJs=t.loadVttJs,r.shouldSaveSegmentTimingInfo_=!1,r}S()(t,e);var n=t.prototype;return n.createTransmuxer_=function(){return null},n.buffered_=function(){if(!this.subtitlesTrack_||!this.subtitlesTrack_.cues||!this.subtitlesTrack_.cues.length)return ma.createTimeRanges();var e=this.subtitlesTrack_.cues,t=e[0].startTime,n=e[e.length-1].startTime;return ma.createTimeRanges([[t,n]])},n.initSegmentForMap=function(map,e){if(void 0===e&&(e=!1),!map)return null;var t=vs(map),n=this.initSegments_[t];if(e&&!n&&map.bytes){var r=Jo.byteLength+map.bytes.byteLength,o=new Uint8Array(r);o.set(map.bytes),o.set(Jo,map.bytes.byteLength),this.initSegments_[t]=n={resolvedUri:map.resolvedUri,byterange:map.byterange,bytes:o}}return n||map},n.couldBeginLoading_=function(){return this.playlist_&&this.subtitlesTrack_&&!this.paused()},n.init_=function(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()},n.track=function(e){return void 0===e||(this.subtitlesTrack_=e,"INIT"===this.state&&this.couldBeginLoading_()&&this.init_()),this.subtitlesTrack_},n.remove=function(e,t){bo(e,t,this.subtitlesTrack_)},n.fillBuffer_=function(){var e=this,t=this.chooseNextRequest_();if(t){if(null===this.syncController_.timestampOffsetForTimeline(t.timeline)){return this.syncController_.one("timestampoffset",function(){e.state="READY",e.paused()||e.monitorBuffer_()}),void(this.state="WAITING_ON_TIMELINE")}this.loadSegment_(t)}},n.timestampOffsetForSegment_=function(){return null},n.chooseNextRequest_=function(){return this.skipEmptySegments_(e.prototype.chooseNextRequest_.call(this))},n.skipEmptySegments_=function(e){for(;e&&e.segment.empty;){if(e.mediaIndex+1>=e.playlist.segments.length){e=null;break}e=this.generateSegmentInfo_({playlist:e.playlist,mediaIndex:e.mediaIndex+1,startOfSegment:e.startOfSegment+e.duration,isSyncRequest:e.isSyncRequest})}return e},n.stopForError=function(e){this.error(e),this.state="READY",this.pause(),this.trigger("error")},n.segmentRequestFinished_=function(e,t,n){var r=this;if(this.subtitlesTrack_){if(this.saveTransferStats_(t.stats),!this.pendingSegment_)return this.state="READY",void(this.mediaRequestsAborted+=1);if(e)return e.code===Qs&&this.handleTimeout_(),e.code===Xs?this.mediaRequestsAborted+=1:this.mediaRequestsErrored+=1,void this.stopForError(e);var o=this.pendingSegment_;this.saveBandwidthRelatedStats_(o.duration,t.stats),t.key&&this.segmentKey(t.key,!0),this.state="APPENDING",this.trigger("appending");var d=o.segment;if(d.map&&(d.map.bytes=t.map.bytes),o.bytes=t.bytes,"function"!=typeof l.a.WebVTT&&"function"==typeof this.loadVttJs)return this.state="WAITING_ON_VTTJS",void this.loadVttJs().then(function(){return r.segmentRequestFinished_(e,t,n)},function(){return r.stopForError({message:"Error loading vtt.js"})});d.requested=!0;try{this.parseVTTCues_(o)}catch(e){return void this.stopForError({message:e.message})}if(this.updateTimeMapping_(o,this.syncController_.timelines[o.timeline],this.playlist_),o.cues.length?o.timingInfo={start:o.cues[0].startTime,end:o.cues[o.cues.length-1].endTime}:o.timingInfo={start:o.startOfSegment,end:o.startOfSegment+o.duration},o.isSyncRequest)return this.trigger("syncinfoupdate"),this.pendingSegment_=null,void(this.state="READY");o.byteLength=o.bytes.byteLength,this.mediaSecondsLoaded+=d.duration,o.cues.forEach(function(e){r.subtitlesTrack_.addCue(r.featuresNativeTextTracks_?new l.a.VTTCue(e.startTime,e.endTime,e.text):e)}),function(track){var e=track.cues;if(e)for(var i=0;i<e.length;i++){for(var t=[],n=0,r=0;r<e.length;r++)e[i].startTime===e[r].startTime&&e[i].endTime===e[r].endTime&&e[i].text===e[r].text&&++n>1&&t.push(e[r]);t.length&&t.forEach(function(e){return track.removeCue(e)})}}(this.subtitlesTrack_),this.handleAppendsDone_()}else this.state="READY"},n.handleData_=function(){},n.updateTimingInfoEnd_=function(){},n.parseVTTCues_=function(e){var t,n=!1;if("function"!=typeof l.a.WebVTT)throw new Zo;"function"==typeof l.a.TextDecoder?t=new l.a.TextDecoder("utf8"):(t=l.a.WebVTT.StringDecoder(),n=!0);var r=new l.a.WebVTT.Parser(l.a,l.a.vttjs,t);if(e.cues=[],e.timestampmap={MPEGTS:0,LOCAL:0},r.oncue=e.cues.push.bind(e.cues),r.ontimestampmap=function(map){e.timestampmap=map},r.onparsingerror=function(e){ma.log.warn("Error encountered when parsing cues: "+e.message)},e.segment.map){var o=e.segment.map.bytes;n&&(o=$o(o)),r.parse(o)}var d=e.bytes;n&&(d=$o(d)),r.parse(d),r.flush()},n.updateTimeMapping_=function(e,t,n){var r=e.segment;if(t)if(e.cues.length){var o=e.timestampmap,l=o.MPEGTS/W.ONE_SECOND_IN_TS-o.LOCAL+t.mapping;if(e.cues.forEach(function(e){e.startTime+=l,e.endTime+=l}),!n.syncInfo){var d=e.cues[0].startTime,c=e.cues[e.cues.length-1].startTime;n.syncInfo={mediaSequence:n.mediaSequence+e.mediaIndex,time:Math.min(d,c-r.duration)}}}else r.empty=!0},t}(Po),tl=function(track,e){for(var t=track.cues,i=0;i<t.length;i++){var n=t[i];if(e>=n.adStartTime&&e<=n.adEndTime)return n}return null},il=[{name:"VOD",run:function(e,t,n,r,o){if(n!==1/0){return{time:0,segmentIndex:0,partIndex:null}}return null}},{name:"ProgramDateTime",run:function(e,t,n,r,o){if(!Object.keys(e.timelineToDatetimeMappings).length)return null;var l=null,d=null,c=Aa(t);o=o||0;for(var i=0;i<c.length;i++){var h=c[t.endList||0===o?i:c.length-(i+1)],f=h.segment,m=e.timelineToDatetimeMappings[f.timeline];if(m&&f.dateTimeObject){var v=f.dateTimeObject.getTime()/1e3+m;if(f.parts&&"number"==typeof h.partIndex)for(var _=0;_<h.partIndex;_++)v+=f.parts[_].duration;var y=Math.abs(o-v);if(null!==d&&(0===y||d<y))break;d=y,l={time:v,segmentIndex:h.segmentIndex,partIndex:h.partIndex}}}return l}},{name:"Segment",run:function(e,t,n,r,o){var l=null,d=null;o=o||0;for(var c=Aa(t),i=0;i<c.length;i++){var h=c[t.endList||0===o?i:c.length-(i+1)],f=h.segment,m=h.part&&h.part.start||f&&f.start;if(f.timeline===r&&void 0!==m){var v=Math.abs(o-m);if(null!==d&&d<v)break;(!l||null===d||d>=v)&&(d=v,l={time:m,segmentIndex:h.segmentIndex,partIndex:h.partIndex})}}return l}},{name:"Discontinuity",run:function(e,t,n,r,o){var l=null;if(o=o||0,t.discontinuityStarts&&t.discontinuityStarts.length)for(var d=null,i=0;i<t.discontinuityStarts.length;i++){var c=t.discontinuityStarts[i],h=t.discontinuitySequence+i+1,f=e.discontinuities[h];if(f){var m=Math.abs(o-f.time);if(null!==d&&d<m)break;(!l||null===d||d>=m)&&(d=m,l={time:f.time,segmentIndex:c,partIndex:null})}}return l}},{name:"Playlist",run:function(e,t,n,r,o){return t.syncInfo?{time:t.syncInfo.time,segmentIndex:t.syncInfo.mediaSequence-t.mediaSequence,partIndex:null}:null}}],nl=function(e){function t(t){var n;return(n=e.call(this)||this).timelines=[],n.discontinuities=[],n.timelineToDatetimeMappings={},n.logger_=_a("SyncController"),n}S()(t,e);var n=t.prototype;return n.getSyncPoint=function(e,t,n,r){var o=this.runStrategies_(e,t,n,r);return o.length?this.selectSyncPoint_(o,{key:"time",value:r}):null},n.getExpiredTime=function(e,t){if(!e||!e.segments)return null;var n=this.runStrategies_(e,t,e.discontinuitySequence,0);if(!n.length)return null;var r=this.selectSyncPoint_(n,{key:"segmentIndex",value:0});return r.segmentIndex>0&&(r.time*=-1),Math.abs(r.time+Ua({defaultDuration:e.targetDuration,durationList:e.segments,startIndex:r.segmentIndex,endIndex:0}))},n.runStrategies_=function(e,t,n,r){for(var o=[],i=0;i<il.length;i++){var l=il[i],d=l.run(this,e,t,n,r);d&&(d.strategy=l.name,o.push({strategy:l.name,syncPoint:d}))}return o},n.selectSyncPoint_=function(e,t){for(var n=e[0].syncPoint,r=Math.abs(e[0].syncPoint[t.key]-t.value),o=e[0].strategy,i=1;i<e.length;i++){var l=Math.abs(e[i].syncPoint[t.key]-t.value);l<r&&(r=l,n=e[i].syncPoint,o=e[i].strategy)}return this.logger_("syncPoint for ["+t.key+": "+t.value+"] chosen with strategy ["+o+"]: [time:"+n.time+", segmentIndex:"+n.segmentIndex+("number"==typeof n.partIndex?",partIndex:"+n.partIndex:"")+"]"),n},n.saveExpiredSegmentInfo=function(e,t){var n=t.mediaSequence-e.mediaSequence;if(n>86400)ma.log.warn("Not saving expired segment info. Media sequence gap "+n+" is too large.");else for(var i=n-1;i>=0;i--){var r=e.segments[i];if(r&&void 0!==r.start){t.syncInfo={mediaSequence:e.mediaSequence+i,time:r.start},this.logger_("playlist refresh sync: [time:"+t.syncInfo.time+", mediaSequence: "+t.syncInfo.mediaSequence+"]"),this.trigger("syncinfoupdate");break}}},n.setDateTimeMappingForStart=function(e){if(this.timelineToDatetimeMappings={},e.segments&&e.segments.length&&e.segments[0].dateTimeObject){var t=e.segments[0],n=t.dateTimeObject.getTime()/1e3;this.timelineToDatetimeMappings[t.timeline]=-n}},n.saveSegmentTimingInfo=function(e){var t=e.segmentInfo,n=e.shouldSaveTimelineMapping,r=this.calculateSegmentTimeMapping_(t,t.timingInfo,n),o=t.segment;r&&(this.saveDiscontinuitySyncInfo_(t),t.playlist.syncInfo||(t.playlist.syncInfo={mediaSequence:t.playlist.mediaSequence+t.mediaIndex,time:o.start}));var l=o.dateTimeObject;o.discontinuity&&n&&l&&(this.timelineToDatetimeMappings[o.timeline]=-l.getTime()/1e3)},n.timestampOffsetForTimeline=function(e){return void 0===this.timelines[e]?null:this.timelines[e].time},n.mappingForTimeline=function(e){return void 0===this.timelines[e]?null:this.timelines[e].mapping},n.calculateSegmentTimeMapping_=function(e,t,n){var r,o,l=e.segment,d=e.part,c=this.timelines[e.timeline];if("number"==typeof e.timestampOffset)c={time:e.startOfSegment,mapping:e.startOfSegment-t.start},n&&(this.timelines[e.timeline]=c,this.trigger("timestampoffset"),this.logger_("time mapping for timeline "+e.timeline+": [time: "+c.time+"] [mapping: "+c.mapping+"]")),r=e.startOfSegment,o=t.end+c.mapping;else{if(!c)return!1;r=t.start+c.mapping,o=t.end+c.mapping}return d&&(d.start=r,d.end=o),(!l.start||r<l.start)&&(l.start=r),l.end=o,!0},n.saveDiscontinuitySyncInfo_=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 i=0;i<t.discontinuityStarts.length;i++){var r=t.discontinuityStarts[i],o=t.discontinuitySequence+i+1,l=r-e.mediaIndex,d=Math.abs(l);if(!this.discontinuities[o]||this.discontinuities[o].accuracy>d){var time=void 0;time=l<0?n.start-Ua({defaultDuration:t.targetDuration,durationList:t.segments,startIndex:e.mediaIndex,endIndex:r}):n.end+Ua({defaultDuration:t.targetDuration,durationList:t.segments,startIndex:e.mediaIndex+1,endIndex:r}),this.discontinuities[o]={time:time,accuracy:d}}}},n.dispose=function(){this.trigger("dispose"),this.off()},t}(ma.EventTarget),rl=function(e){function t(){var t;return(t=e.call(this)||this).pendingTimelineChanges_={},t.lastTimelineChanges_={},t}S()(t,e);var n=t.prototype;return n.clearPendingTimelineChange=function(e){this.pendingTimelineChanges_[e]=null,this.trigger("pendingtimelinechange")},n.pendingTimelineChange=function(e){var t=e.type,n=e.from,r=e.to;return"number"==typeof n&&"number"==typeof r&&(this.pendingTimelineChanges_[t]={type:t,from:n,to:r},this.trigger("pendingtimelinechange")),this.pendingTimelineChanges_[t]},n.lastTimelineChange=function(e){var t=e.type,n=e.from,r=e.to;return"number"==typeof n&&"number"==typeof r&&(this.lastTimelineChanges_[t]={type:t,from:n,to:r},delete this.pendingTimelineChanges_[t],this.trigger("timelinechange")),this.lastTimelineChanges_[t]},n.dispose=function(){this.trigger("dispose"),this.pendingTimelineChanges_={},this.lastTimelineChanges_={},this.off()},t}(ma.EventTarget),al=Rs(Us(function(){var t="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:void 0!==e?e:"undefined"!=typeof self?self:{};function n(e,t,n){return e(n={path:t,exports:{},require:function(path,base){return function(){throw 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c=e.slice(0),f=[];for(this._key=[c,f],i=l;i<4*l+28;i++)n=c[i-1],(i%l===0||8===l&&i%l===4)&&(n=r[n>>>24]<<24^r[n>>16&255]<<16^r[n>>8&255]<<8^r[255&n],i%l===0&&(n=n<<8^n>>>24^d<<24,d=d<<1^283*(d>>7))),c[i]=c[i-l]^n;for(t=0;i;t++,i--)n=c[3&t?i:i-4],f[t]=i<=4||t<4?n:o[0][r[n>>>24]]^o[1][r[n>>16&255]]^o[2][r[n>>8&255]]^o[3][r[255&n]]}return e.prototype.decrypt=function(e,t,n,r,o,l){var d,c,h,i,f=this._key[1],a=e^f[0],b=r^f[1],m=n^f[2],v=t^f[3],_=f.length/4-2,y=4,table=this._tables[1],T=table[0],S=table[1],k=table[2],C=table[3],E=table[4];for(i=0;i<_;i++)d=T[a>>>24]^S[b>>16&255]^k[m>>8&255]^C[255&v]^f[y],c=T[b>>>24]^S[m>>16&255]^k[v>>8&255]^C[255&a]^f[y+1],h=T[m>>>24]^S[v>>16&255]^k[a>>8&255]^C[255&b]^f[y+2],v=T[v>>>24]^S[a>>16&255]^k[b>>8&255]^C[255&m]^f[y+3],y+=4,a=d,b=c,m=h;for(i=0;i<4;i++)o[(3&-i)+l]=E[a>>>24]<<24^E[b>>16&255]<<16^E[m>>8&255]<<8^E[255&v]^f[y++],d=a,a=b,b=m,m=v,v=d},e}(),m=function(e){function t(){var t;return(t=e.call(this,d)||this).jobs=[],t.delay=1,t.timeout_=null,t}l(t,e);var n=t.prototype;return n.processJob_=function(){this.jobs.shift()(),this.jobs.length?this.timeout_=setTimeout(this.processJob_.bind(this),this.delay):this.timeout_=null},n.push=function(e){this.jobs.push(e),this.timeout_||(this.timeout_=setTimeout(this.processJob_.bind(this),this.delay))},t}(d),v=function(e){return e<<24|(65280&e)<<8|(16711680&e)>>8|e>>>24},_=function(){function e(t,n,r,o){var l=e.STEP,d=new Int32Array(t.buffer),c=new Uint8Array(t.byteLength),i=0;for(this.asyncStream_=new m,this.asyncStream_.push(this.decryptChunk_(d.subarray(i,i+l),n,r,c)),i=l;i<d.length;i+=l)r=new Uint32Array([v(d[i-4]),v(d[i-3]),v(d[i-2]),v(d[i-1])]),this.asyncStream_.push(this.decryptChunk_(d.subarray(i,i+l),n,r,c));this.asyncStream_.push(function(){var e;o(null,(e=c).subarray(0,e.byteLength-e[e.byteLength-1]))})}return e.prototype.decryptChunk_=function(e,t,n,r){return function(){var o=function(e,t,n){var r,o,l,d,c,h,m,_,y,T=new Int32Array(e.buffer,e.byteOffset,e.byteLength>>2),S=new f(Array.prototype.slice.call(t)),k=new Uint8Array(e.byteLength),C=new Int32Array(k.buffer);for(r=n[0],o=n[1],l=n[2],d=n[3],y=0;y<T.length;y+=4)c=v(T[y]),h=v(T[y+1]),m=v(T[y+2]),_=v(T[y+3]),S.decrypt(c,h,m,_,C,y),C[y]=v(C[y]^r),C[y+1]=v(C[y+1]^o),C[y+2]=v(C[y+2]^l),C[y+3]=v(C[y+3]^d),r=c,o=h,l=m,d=_;return k}(e,t,n);r.set(o,e.byteOffset)}},r(e,null,[{key:"STEP",get:function(){return 32e3}}]),e}();c="undefined"!=typeof window?window:void 0!==t?t:"undefined"!=typeof self?self:{};var y=c.BigInt||Number;y("0x1"),y("0x100"),y("0x10000"),y("0x1000000"),y("0x100000000"),y("0x10000000000"),y("0x1000000000000"),y("0x100000000000000"),y("0x10000000000000000");var T=function(e){var t={};return Object.keys(e).forEach(function(n){var r,o=e[n];r=o,("function"===ArrayBuffer.isView?ArrayBuffer.isView(r):r&&r.buffer instanceof ArrayBuffer)?t[n]={bytes:o.buffer,byteOffset:o.byteOffset,byteLength:o.byteLength}:t[n]=o}),t};self.onmessage=function(e){var data=e.data,t=new Uint8Array(data.encrypted.bytes,data.encrypted.byteOffset,data.encrypted.byteLength),n=new Uint32Array(data.key.bytes,data.key.byteOffset,data.key.byteLength/4),r=new Uint32Array(data.iv.bytes,data.iv.byteOffset,data.iv.byteLength/4);new _(t,n,r,function(e,t){self.postMessage(T({source:data.source,decrypted:t}),[t.buffer])})}})),sl=Ms(al),ll=function(e){var t=e.default?"main":"alternative";return e.characteristics&&e.characteristics.indexOf("public.accessibility.describes-video")>=0&&(t="main-desc"),t},cl=function(e,t){e.abort(),e.pause(),t&&t.activePlaylistLoader&&(t.activePlaylistLoader.pause(),t.activePlaylistLoader=null)},hl=function(e,t){t.activePlaylistLoader=e,e.load()},pl={AUDIO:function(e,t){return function(){var n=t.segmentLoaders[e],r=t.mediaTypes[e],o=t.blacklistCurrentPlaylist;cl(n,r);var l=r.activeTrack(),d=r.activeGroup(),c=(d.filter(function(e){return e.default})[0]||d[0]).id,h=r.tracks[c];if(l!==h){for(var f in ma.log.warn("Problem encountered loading the alternate audio track.Switching back to default."),r.tracks)r.tracks[f].enabled=r.tracks[f]===h;r.onTrackChanged()}else o({message:"Problem encountered loading the default audio track."})}},SUBTITLES:function(e,t){return function(){var n=t.segmentLoaders[e],r=t.mediaTypes[e];ma.log.warn("Problem encountered loading the subtitle track.Disabling subtitle track."),cl(n,r);var track=r.activeTrack();track&&(track.mode="disabled"),r.onTrackChanged()}}},fl={AUDIO:function(e,t,n){if(t){var r=n.tech,o=n.requestOptions,l=n.segmentLoaders[e];t.on("loadedmetadata",function(){var e=t.media();l.playlist(e,o),(!r.paused()||e.endList&&"none"!==r.preload())&&l.load()}),t.on("loadedplaylist",function(){l.playlist(t.media(),o),r.paused()||l.load()}),t.on("error",pl[e](e,n))}},SUBTITLES:function(e,t,n){var r=n.tech,o=n.requestOptions,l=n.segmentLoaders[e],d=n.mediaTypes[e];t.on("loadedmetadata",function(){var e=t.media();l.playlist(e,o),l.track(d.activeTrack()),(!r.paused()||e.endList&&"none"!==r.preload())&&l.load()}),t.on("loadedplaylist",function(){l.playlist(t.media(),o),r.paused()||l.load()}),t.on("error",pl[e](e,n))}},ml={AUDIO:function(e,t){var n=t.vhs,r=t.sourceType,o=t.segmentLoaders[e],l=t.requestOptions,d=t.master.mediaGroups,c=t.mediaTypes[e],h=c.groups,f=c.tracks,m=c.logger_,v=t.masterPlaylistLoader,_=za(v.master);for(var y in d[e]&&0!==Object.keys(d[e]).length||(d[e]={main:{default:{default:!0}}},_&&(d[e].main.default.playlists=v.master.playlists)),d[e])for(var T in h[y]||(h[y]=[]),d[e][y]){var S=d[e][y][T],k=void 0;if(_?(m("AUDIO group '"+y+"' label '"+T+"' is a master playlist"),S.isMasterPlaylist=!0,k=null):k="vhs-json"===r&&S.playlists?new os(S.playlists[0],n,l):S.resolvedUri?new os(S.resolvedUri,n,l):S.playlists&&"dash"===r?new Ls(S.playlists[0],n,l,v):null,S=ma.mergeOptions({id:T,playlistLoader:k},S),fl[e](e,S.playlistLoader,t),h[y].push(S),void 0===f[T]){var track=new ma.AudioTrack({id:T,kind:ll(S),enabled:!1,language:S.language,default:S.default,label:T});f[T]=track}}o.on("error",pl[e](e,t))},SUBTITLES:function(e,t){var n=t.tech,r=t.vhs,o=t.sourceType,l=t.segmentLoaders[e],d=t.requestOptions,c=t.master.mediaGroups,h=t.mediaTypes[e],f=h.groups,m=h.tracks,v=t.masterPlaylistLoader;for(var _ in c[e])for(var y in f[_]||(f[_]=[]),c[e][_])if(!c[e][_][y].forced){var T=c[e][_][y],S=void 0;if("hls"===o)S=new os(T.resolvedUri,r,d);else if("dash"===o){if(!T.playlists.filter(function(p){return p.excludeUntil!==1/0}).length)return;S=new Ls(T.playlists[0],r,d,v)}else"vhs-json"===o&&(S=new os(T.playlists?T.playlists[0]:T.resolvedUri,r,d));if(T=ma.mergeOptions({id:y,playlistLoader:S},T),fl[e](e,T.playlistLoader,t),f[_].push(T),void 0===m[y]){var track=n.addRemoteTextTrack({id:y,kind:"subtitles",default:T.default&&T.autoselect,language:T.language,label:y},!1).track;m[y]=track}}l.on("error",pl[e](e,t))},"CLOSED-CAPTIONS":function(e,t){var n=t.tech,r=t.master.mediaGroups,o=t.mediaTypes[e],l=o.groups,d=o.tracks;for(var c in r[e])for(var h in l[c]||(l[c]=[]),r[e][c]){var f=r[e][c][h];if(/^(?:CC|SERVICE)/.test(f.instreamId)){var m=n.options_.vhs&&n.options_.vhs.captionServices||{},v={label:h,language:f.language,instreamId:f.instreamId,default:f.default&&f.autoselect};if(m[v.instreamId]&&(v=ma.mergeOptions(v,m[v.instreamId])),void 0===v.default&&delete v.default,l[c].push(ma.mergeOptions({id:h},f)),void 0===d[h]){var track=n.addRemoteTextTrack({id:v.instreamId,kind:"captions",default:v.default,language:v.language,label:v.label},!1).track;d[h]=track}}}}},gl=function e(t,n){for(var i=0;i<t.length;i++){if(Va(n,t[i]))return!0;if(t[i].playlists&&e(t[i].playlists,n))return!0}return!1},vl={AUDIO:function(e,t){return function(){var n=t.mediaTypes[e].tracks;for(var r in n)if(n[r].enabled)return n[r];return null}},SUBTITLES:function(e,t){return function(){var n=t.mediaTypes[e].tracks;for(var r in n)if("showing"===n[r].mode||"hidden"===n[r].mode)return n[r];return null}}},_l=function(e){["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(function(t){ml[t](t,e)});var t=e.mediaTypes,n=e.masterPlaylistLoader,r=e.tech,o=e.vhs,l=e.segmentLoaders,d=l.AUDIO,c=l.main;["AUDIO","SUBTITLES"].forEach(function(n){t[n].activeGroup=function(e,t){return function(track){var n=t.masterPlaylistLoader,r=t.mediaTypes[e].groups,o=n.media();if(!o)return null;var l=null;o.attributes[e]&&(l=r[o.attributes[e]]);var d=Object.keys(r);if(!l)if("AUDIO"===e&&d.length>1&&za(t.master))for(var i=0;i<d.length;i++){var c=r[d[i]];if(gl(c,o)){l=c;break}}else r.main?l=r.main:1===d.length&&(l=r[d[0]]);return void 0===track?l:null!==track&&l&&l.filter(function(e){return e.id===track.id})[0]||null}}(n,e),t[n].activeTrack=vl[n](n,e),t[n].onGroupChanged=function(e,t){return function(){var n=t.segmentLoaders,r=n[e],o=n.main,l=t.mediaTypes[e],d=l.activeTrack(),c=l.getActiveGroup(),h=l.activePlaylistLoader,f=l.lastGroup_;c&&f&&c.id===f.id||(l.lastGroup_=c,l.lastTrack_=d,cl(r,l),c&&!c.isMasterPlaylist&&(c.playlistLoader?(r.resyncLoader(),hl(c.playlistLoader,l)):h&&o.resetEverything()))}}(n,e),t[n].onGroupChanging=function(e,t){return function(){var n=t.segmentLoaders[e];t.mediaTypes[e].lastGroup_=null,n.abort(),n.pause()}}(n,e),t[n].onTrackChanged=function(e,t){return function(){var n=t.masterPlaylistLoader,r=t.segmentLoaders,o=r[e],l=r.main,d=t.mediaTypes[e],c=d.activeTrack(),h=d.getActiveGroup(),f=d.activePlaylistLoader,m=d.lastTrack_;if((!m||!c||m.id!==c.id)&&(d.lastGroup_=h,d.lastTrack_=c,cl(o,d),h)){if(h.isMasterPlaylist){if(!c||!m||c.id===m.id)return;var v=t.vhs.masterPlaylistController_,_=v.selectPlaylist();if(v.media()===_)return;return d.logger_("track change. Switching master audio from "+m.id+" to "+c.id),n.pause(),l.resetEverything(),void v.fastQualityChange_(_)}if("AUDIO"===e){if(!h.playlistLoader)return l.setAudio(!0),void l.resetEverything();o.setAudio(!0),l.setAudio(!1)}f!==h.playlistLoader?(o.track&&o.track(c),o.resetEverything(),hl(h.playlistLoader,d)):hl(h.playlistLoader,d)}}}(n,e),t[n].getActiveGroup=function(e,t){var n=t.mediaTypes;return function(){var t=n[e].activeTrack();return t?n[e].activeGroup(t):null}}(n,e)});var h=t.AUDIO.activeGroup();if(h){var f=(h.filter(function(e){return e.default})[0]||h[0]).id;t.AUDIO.tracks[f].enabled=!0,t.AUDIO.onGroupChanged(),t.AUDIO.onTrackChanged(),t.AUDIO.getActiveGroup().playlistLoader?(c.setAudio(!1),d.setAudio(!0)):c.setAudio(!0)}n.on("mediachange",function(){["AUDIO","SUBTITLES"].forEach(function(e){return t[e].onGroupChanged()})}),n.on("mediachanging",function(){["AUDIO","SUBTITLES"].forEach(function(e){return t[e].onGroupChanging()})});var m=function(){t.AUDIO.onTrackChanged(),r.trigger({type:"usage",name:"vhs-audio-change"}),r.trigger({type:"usage",name:"hls-audio-change"})};for(var v in r.audioTracks().addEventListener("change",m),r.remoteTextTracks().addEventListener("change",t.SUBTITLES.onTrackChanged),o.on("dispose",function(){r.audioTracks().removeEventListener("change",m),r.remoteTextTracks().removeEventListener("change",t.SUBTITLES.onTrackChanged)}),r.clearTracks("audio"),t.AUDIO.tracks)r.audioTracks().addTrack(t.AUDIO.tracks[v])},yl=["mediaRequests","mediaRequestsAborted","mediaRequestsTimedout","mediaRequestsErrored","mediaTransferDuration","mediaBytesTransferred","mediaAppends"],Tl=function(e){return this.audioSegmentLoader_[e]+this.mainSegmentLoader_[e]},bl=function(e){function t(t){var n;n=e.call(this)||this;var r=t.src,o=t.handleManifestRedirects,d=t.withCredentials,c=t.tech,h=t.bandwidth,f=t.externVhs,m=t.useCueTags,v=t.blacklistDuration,_=t.enableLowInitialPlaylist,T=t.sourceType,S=t.cacheEncryptionKeys,k=t.experimentalBufferBasedABR,C=t.experimentalLeastPixelDiffSelector,E=t.captionServices;if(!r)throw new Error("A non-empty playlist URL or JSON manifest string is required");var w,I=t.maxPlaylistRetries;null==I&&(I=1/0),Lo=f,n.experimentalBufferBasedABR=Boolean(k),n.experimentalLeastPixelDiffSelector=Boolean(C),n.withCredentials=d,n.tech_=c,n.vhs_=c.vhs,n.sourceType_=T,n.useCueTags_=m,n.blacklistDuration=v,n.maxPlaylistRetries=I,n.enableLowInitialPlaylist=_,n.useCueTags_&&(n.cueTagsTrack_=n.tech_.addTextTrack("metadata","ad-cues"),n.cueTagsTrack_.inBandMetadataTrackDispatchType=""),n.requestOptions_={withCredentials:d,handleManifestRedirects:o,maxPlaylistRetries:I,timeout:null},n.on("error",n.pauseLoading),n.mediaTypes_=(w={},["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(function(e){w[e]={groups:{},tracks:{},activePlaylistLoader:null,activeGroup:Ao,activeTrack:Ao,getActiveGroup:Ao,onGroupChanged:Ao,onTrackChanged:Ao,lastTrack_:null,logger_:_a("MediaGroups["+e+"]")}}),w),n.mediaSource=new l.a.MediaSource,n.handleDurationChange_=n.handleDurationChange_.bind(y()(n)),n.handleSourceOpen_=n.handleSourceOpen_.bind(y()(n)),n.handleSourceEnded_=n.handleSourceEnded_.bind(y()(n)),n.mediaSource.addEventListener("durationchange",n.handleDurationChange_),n.mediaSource.addEventListener("sourceopen",n.handleSourceOpen_),n.mediaSource.addEventListener("sourceended",n.handleSourceEnded_),n.seekable_=ma.createTimeRanges(),n.hasPlayed_=!1,n.syncController_=new nl(t),n.segmentMetadataTrack_=c.addRemoteTextTrack({kind:"metadata",label:"segment-metadata"},!1).track,n.decrypter_=new sl,n.sourceUpdater_=new Yo(n.mediaSource),n.inbandTextTracks_={},n.timelineChangeController_=new rl;var x={vhs:n.vhs_,parse708captions:t.parse708captions,useDtsForTimestampOffset:t.useDtsForTimestampOffset,captionServices:E,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.duration()},hasPlayed:function(){return n.hasPlayed_},goalBufferLength:function(){return n.goalBufferLength()},bandwidth:h,syncController:n.syncController_,decrypter:n.decrypter_,sourceType:n.sourceType_,inbandTextTracks:n.inbandTextTracks_,cacheEncryptionKeys:S,sourceUpdater:n.sourceUpdater_,timelineChangeController:n.timelineChangeController_,experimentalExactManifestTimings:t.experimentalExactManifestTimings};n.masterPlaylistLoader_="dash"===n.sourceType_?new Ls(r,n.vhs_,n.requestOptions_):new os(r,n.vhs_,n.requestOptions_),n.setupMasterPlaylistLoaderListeners_(),n.mainSegmentLoader_=new Po(ma.mergeOptions(x,{segmentMetadataTrack:n.segmentMetadataTrack_,loaderType:"main"}),t),n.audioSegmentLoader_=new Po(ma.mergeOptions(x,{loaderType:"audio"}),t),n.subtitleSegmentLoader_=new el(ma.mergeOptions(x,{loaderType:"vtt",featuresNativeTextTracks:n.tech_.featuresNativeTextTracks,loadVttJs:function(){return new Promise(function(e,t){function n(){c.off("vttjserror",r),e()}function r(){c.off("vttjsloaded",n),t()}c.one("vttjsloaded",n),c.one("vttjserror",r),c.addWebVttScript_()})}}),t),n.setupSegmentLoaderListeners_(),n.experimentalBufferBasedABR&&(n.masterPlaylistLoader_.one("loadedplaylist",function(){return n.startABRTimer_()}),n.tech_.on("pause",function(){return n.stopABRTimer_()}),n.tech_.on("play",function(){return n.startABRTimer_()})),yl.forEach(function(e){n[e+"_"]=Tl.bind(y()(n),e)}),n.logger_=_a("MPC"),n.triggeredFmp4Usage=!1,"none"===n.tech_.preload()?(n.loadOnPlay_=function(){n.loadOnPlay_=null,n.masterPlaylistLoader_.load()},n.tech_.one("play",n.loadOnPlay_)):n.masterPlaylistLoader_.load(),n.timeToLoadedData__=-1,n.mainAppendsToLoadedData__=-1,n.audioAppendsToLoadedData__=-1;var P="none"===n.tech_.preload()?"play":"loadstart";return n.tech_.one(P,function(){var e=Date.now();n.tech_.one("loadeddata",function(){n.timeToLoadedData__=Date.now()-e,n.mainAppendsToLoadedData__=n.mainSegmentLoader_.mediaAppends,n.audioAppendsToLoadedData__=n.audioSegmentLoader_.mediaAppends})}),n}S()(t,e);var n=t.prototype;return n.mainAppendsToLoadedData_=function(){return this.mainAppendsToLoadedData__},n.audioAppendsToLoadedData_=function(){return this.audioAppendsToLoadedData__},n.appendsToLoadedData_=function(){var main=this.mainAppendsToLoadedData_(),audio=this.audioAppendsToLoadedData_();return-1===main||-1===audio?-1:main+audio},n.timeToLoadedData_=function(){return this.timeToLoadedData__},n.checkABR_=function(e){void 0===e&&(e="abr");var t=this.selectPlaylist();t&&this.shouldSwitchToMedia_(t)&&this.switchMedia_(t,e)},n.switchMedia_=function(e,t,n){var r=this.media(),o=r&&(r.id||r.uri),l=e.id||e.uri;o&&o!==l&&(this.logger_("switch media "+o+" -> "+l+" from "+t),this.tech_.trigger({type:"usage",name:"vhs-rendition-change-"+t})),this.masterPlaylistLoader_.media(e,n)},n.startABRTimer_=function(){var e=this;this.stopABRTimer_(),this.abrTimer_=l.a.setInterval(function(){return e.checkABR_()},250)},n.stopABRTimer_=function(){this.tech_.scrubbing&&this.tech_.scrubbing()||(l.a.clearInterval(this.abrTimer_),this.abrTimer_=null)},n.getAudioTrackPlaylists_=function(){var e=this.master(),t=e&&e.playlists||[];if(!e||!e.mediaGroups||!e.mediaGroups.AUDIO)return t;var track,n=e.mediaGroups.AUDIO,r=Object.keys(n);if(Object.keys(this.mediaTypes_.AUDIO.groups).length)track=this.mediaTypes_.AUDIO.activeTrack();else{var o=n.main||r.length&&n[r[0]];for(var label in o)if(o[label].default){track={label:label};break}}if(!track)return t;var l=[];for(var d in n)if(n[d][track.label]){var c=n[d][track.label];if(c.playlists&&c.playlists.length)l.push.apply(l,c.playlists);else if(c.uri)l.push(c);else if(e.playlists.length)for(var i=0;i<e.playlists.length;i++){var h=e.playlists[i];h.attributes&&h.attributes.AUDIO&&h.attributes.AUDIO===d&&l.push(h)}}return l.length?l:t},n.setupMasterPlaylistLoaderListeners_=function(){var e=this;this.masterPlaylistLoader_.on("loadedmetadata",function(){var t=e.masterPlaylistLoader_.media(),n=1.5*t.targetDuration*1e3;qa(e.masterPlaylistLoader_.master,e.masterPlaylistLoader_.media())?e.requestOptions_.timeout=0:e.requestOptions_.timeout=n,t.endList&&"none"!==e.tech_.preload()&&(e.mainSegmentLoader_.playlist(t,e.requestOptions_),e.mainSegmentLoader_.load()),_l({sourceType:e.sourceType_,segmentLoaders:{AUDIO:e.audioSegmentLoader_,SUBTITLES:e.subtitleSegmentLoader_,main:e.mainSegmentLoader_},tech:e.tech_,requestOptions:e.requestOptions_,masterPlaylistLoader:e.masterPlaylistLoader_,vhs:e.vhs_,master:e.master(),mediaTypes:e.mediaTypes_,blacklistCurrentPlaylist:e.blacklistCurrentPlaylist.bind(e)}),e.triggerPresenceUsage_(e.master(),t),e.setupFirstPlay(),!e.mediaTypes_.AUDIO.activePlaylistLoader||e.mediaTypes_.AUDIO.activePlaylistLoader.media()?e.trigger("selectedinitialmedia"):e.mediaTypes_.AUDIO.activePlaylistLoader.one("loadedmetadata",function(){e.trigger("selectedinitialmedia")})}),this.masterPlaylistLoader_.on("loadedplaylist",function(){e.loadOnPlay_&&e.tech_.off("play",e.loadOnPlay_);var t=e.masterPlaylistLoader_.media();if(!t){var n;if(e.excludeUnsupportedVariants_(),e.enableLowInitialPlaylist&&(n=e.selectInitialPlaylist()),n||(n=e.selectPlaylist()),!n||!e.shouldSwitchToMedia_(n))return;if(e.initialMedia_=n,e.switchMedia_(e.initialMedia_,"initial"),!("vhs-json"===e.sourceType_&&e.initialMedia_.segments))return;t=e.initialMedia_}e.handleUpdatedMediaPlaylist(t)}),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*t.targetDuration*1e3;qa(e.masterPlaylistLoader_.master,e.masterPlaylistLoader_.media())?e.requestOptions_.timeout=0:e.requestOptions_.timeout=n,e.masterPlaylistLoader_.load(),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();"playlist-unchanged"!==t.lastExcludeReason_&&(e.stuckAtPlaylistEnd_(t)&&(e.blacklistCurrentPlaylist({message:"Playlist no longer updating.",reason:"playlist-unchanged"}),e.tech_.trigger("playliststuck")))}),this.masterPlaylistLoader_.on("renditiondisabled",function(){e.tech_.trigger({type:"usage",name:"vhs-rendition-disabled"}),e.tech_.trigger({type:"usage",name:"hls-rendition-disabled"})}),this.masterPlaylistLoader_.on("renditionenabled",function(){e.tech_.trigger({type:"usage",name:"vhs-rendition-enabled"}),e.tech_.trigger({type:"usage",name:"hls-rendition-enabled"})})},n.handleUpdatedMediaPlaylist=function(e){this.useCueTags_&&this.updateAdCues_(e),this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.updateDuration(!e.endList),this.tech_.paused()||(this.mainSegmentLoader_.load(),this.audioSegmentLoader_&&this.audioSegmentLoader_.load())},n.triggerPresenceUsage_=function(e,t){var n=e.mediaGroups||{},r=!0,o=Object.keys(n.AUDIO);for(var l in n.AUDIO)for(var label in n.AUDIO[l]){n.AUDIO[l][label].uri||(r=!1)}r&&(this.tech_.trigger({type:"usage",name:"vhs-demuxed"}),this.tech_.trigger({type:"usage",name:"hls-demuxed"})),Object.keys(n.SUBTITLES).length&&(this.tech_.trigger({type:"usage",name:"vhs-webvtt"}),this.tech_.trigger({type:"usage",name:"hls-webvtt"})),Lo.Playlist.isAes(t)&&(this.tech_.trigger({type:"usage",name:"vhs-aes"}),this.tech_.trigger({type:"usage",name:"hls-aes"})),o.length&&Object.keys(n.AUDIO[o[0]]).length>1&&(this.tech_.trigger({type:"usage",name:"vhs-alternate-audio"}),this.tech_.trigger({type:"usage",name:"hls-alternate-audio"})),this.useCueTags_&&(this.tech_.trigger({type:"usage",name:"vhs-playlist-cue-tags"}),this.tech_.trigger({type:"usage",name:"hls-playlist-cue-tags"}))},n.shouldSwitchToMedia_=function(e){var t=this.masterPlaylistLoader_.media()||this.masterPlaylistLoader_.pendingMedia_,n=this.tech_.currentTime(),r=this.bufferLowWaterLine(),o=this.bufferHighWaterLine();return function(e){var t=e.currentPlaylist,n=e.buffered,r=e.currentTime,o=e.nextPlaylist,l=e.bufferLowWaterLine,d=e.bufferHighWaterLine,c=e.duration,h=e.experimentalBufferBasedABR,f=e.log;if(!o)return ma.log.warn("We received no playlist to switch to. Please check your stream."),!1;var m="allowing switch "+(t&&t.id||"null")+" -> "+o.id;if(!t)return f(m+" as current playlist is not set"),!0;if(o.id===t.id)return!1;var v=Boolean(Sa(n,r).length);if(!t.endList)return v||"number"!=typeof t.partTargetDuration?(f(m+" as current playlist is live"),!0):(f("not "+m+" as current playlist is live llhls, but currentTime isn't in buffered."),!1);var _=Ia(n,r),y=h?Os.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE:Os.MAX_BUFFER_LOW_WATER_LINE;if(c<y)return f(m+" as duration < max low water line ("+c+" < "+y+")"),!0;var T=o.attributes.BANDWIDTH,S=t.attributes.BANDWIDTH;if(T<S&&(!h||_<d)){var k=m+" as next bandwidth < current bandwidth ("+T+" < "+S+")";return h&&(k+=" and forwardBuffer < bufferHighWaterLine ("+_+" < "+d+")"),f(k),!0}if((!h||T>S)&&_>=l){var C=m+" as forwardBuffer >= bufferLowWaterLine ("+_+" >= "+l+")";return h&&(C+=" and next bandwidth > current bandwidth ("+T+" > "+S+")"),f(C),!0}return f("not "+m+" as no switching criteria met"),!1}({buffered:this.tech_.buffered(),currentTime:n,currentPlaylist:t,nextPlaylist:e,bufferLowWaterLine:r,bufferHighWaterLine:o,duration:this.duration(),experimentalBufferBasedABR:this.experimentalBufferBasedABR,log:this.logger_})},n.setupSegmentLoaderListeners_=function(){var e=this;this.mainSegmentLoader_.on("bandwidthupdate",function(){e.checkABR_("bandwidthupdate"),e.tech_.trigger("bandwidthupdate")}),this.mainSegmentLoader_.on("timeout",function(){e.experimentalBufferBasedABR&&e.mainSegmentLoader_.load()}),this.experimentalBufferBasedABR||this.mainSegmentLoader_.on("progress",function(){e.trigger("progress")}),this.mainSegmentLoader_.on("error",function(){e.blacklistCurrentPlaylist(e.mainSegmentLoader_.error())}),this.mainSegmentLoader_.on("appenderror",function(){e.error=e.mainSegmentLoader_.error_,e.trigger("error")}),this.mainSegmentLoader_.on("syncinfoupdate",function(){e.onSyncInfoUpdate_()}),this.mainSegmentLoader_.on("timestampoffset",function(){e.tech_.trigger({type:"usage",name:"vhs-timestamp-offset"}),e.tech_.trigger({type:"usage",name:"hls-timestamp-offset"})}),this.audioSegmentLoader_.on("syncinfoupdate",function(){e.onSyncInfoUpdate_()}),this.audioSegmentLoader_.on("appenderror",function(){e.error=e.audioSegmentLoader_.error_,e.trigger("error")}),this.mainSegmentLoader_.on("ended",function(){e.logger_("main segment loader ended"),e.onEndOfStream()}),this.mainSegmentLoader_.on("earlyabort",function(t){e.experimentalBufferBasedABR||(e.delegateLoaders_("all",["abort"]),e.blacklistCurrentPlaylist({message:"Aborted early because there isn't enough bandwidth to complete the request without rebuffering."},120))});var t=function(){if(!e.sourceUpdater_.hasCreatedSourceBuffers())return e.tryToCreateSourceBuffers_();var t=e.getCodecsOrExclude_();t&&e.sourceUpdater_.addOrChangeSourceBuffers(t)};this.mainSegmentLoader_.on("trackinfo",t),this.audioSegmentLoader_.on("trackinfo",t),this.mainSegmentLoader_.on("fmp4",function(){e.triggeredFmp4Usage||(e.tech_.trigger({type:"usage",name:"vhs-fmp4"}),e.tech_.trigger({type:"usage",name:"hls-fmp4"}),e.triggeredFmp4Usage=!0)}),this.audioSegmentLoader_.on("fmp4",function(){e.triggeredFmp4Usage||(e.tech_.trigger({type:"usage",name:"vhs-fmp4"}),e.tech_.trigger({type:"usage",name:"hls-fmp4"}),e.triggeredFmp4Usage=!0)}),this.audioSegmentLoader_.on("ended",function(){e.logger_("audioSegmentLoader ended"),e.onEndOfStream()})},n.mediaSecondsLoaded_=function(){return Math.max(this.audioSegmentLoader_.mediaSecondsLoaded+this.mainSegmentLoader_.mediaSecondsLoaded)},n.load=function(){this.mainSegmentLoader_.load(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.load(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.load()},n.smoothQualityChange_=function(e){void 0===e&&(e=this.selectPlaylist()),this.fastQualityChange_(e)},n.fastQualityChange_=function(e){var t=this;void 0===e&&(e=this.selectPlaylist()),e!==this.masterPlaylistLoader_.media()?(this.switchMedia_(e,"fast-quality"),this.mainSegmentLoader_.resetEverything(function(){ma.browser.IE_VERSION||ma.browser.IS_EDGE?t.tech_.setCurrentTime(t.tech_.currentTime()+.04):t.tech_.setCurrentTime(t.tech_.currentTime())})):this.logger_("skipping fastQualityChange because new media is same as old")},n.play=function(){if(!this.setupFirstPlay()){this.tech_.ended()&&this.tech_.setCurrentTime(0),this.hasPlayed_&&this.load();var e=this.tech_.seekable();return this.tech_.duration()===1/0&&this.tech_.currentTime()<e.start(0)?this.tech_.setCurrentTime(e.end(e.length-1)):void 0}},n.setupFirstPlay=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(ma.browser.IE_VERSION&&0===this.tech_.readyState())return this.tech_.one("loadedmetadata",function(){e.trigger("firstplay"),e.tech_.setCurrentTime(n.end(0)),e.hasPlayed_=!0}),!1;this.trigger("firstplay"),this.tech_.setCurrentTime(n.end(0))}return this.hasPlayed_=!0,this.load(),!0},n.handleSourceOpen_=function(){if(this.tryToCreateSourceBuffers_(),this.tech_.autoplay()){var e=this.tech_.play();void 0!==e&&"function"==typeof e.then&&e.then(null,function(e){})}this.trigger("sourceopen")},n.handleSourceEnded_=function(){if(this.inbandTextTracks_.metadataTrack_){var e=this.inbandTextTracks_.metadataTrack_.cues;if(e&&e.length){var t=this.duration();e[e.length-1].endTime=isNaN(t)||Math.abs(t)===1/0?Number.MAX_VALUE:t}}},n.handleDurationChange_=function(){this.tech_.trigger("durationchange")},n.onEndOfStream=function(){var e=this.mainSegmentLoader_.ended_;if(this.mediaTypes_.AUDIO.activePlaylistLoader){var t=this.mainSegmentLoader_.getCurrentMediaInfo_();e=!t||t.hasVideo?e&&this.audioSegmentLoader_.ended_:this.audioSegmentLoader_.ended_}e&&(this.stopABRTimer_(),this.sourceUpdater_.endOfStream())},n.stuckAtPlaylistEnd_=function(e){if(!this.seekable().length)return!1;var t=this.syncController_.getExpiredTime(e,this.duration());if(null===t)return!1;var n=Lo.Playlist.playlistEnd(e,t),r=this.tech_.currentTime(),o=this.tech_.buffered();if(!o.length)return n-r<=Ta;var l=o.end(o.length-1);return l-r<=Ta&&n-l<=Ta},n.blacklistCurrentPlaylist=function(e,t){void 0===e&&(e={});var n=e.playlist||this.masterPlaylistLoader_.media();if(t=t||e.blacklistDuration||this.blacklistDuration,!n)return this.error=e,void("open"!==this.mediaSource.readyState?this.trigger("error"):this.sourceUpdater_.endOfStream("network"));n.playlistErrors_++;var r,o=this.masterPlaylistLoader_.master.playlists,l=o.filter(ja),d=1===l.length&&l[0]===n;if(1===o.length&&t!==1/0)return ma.log.warn("Problem encountered with playlist "+n.id+". Trying again since it is the only playlist."),this.tech_.trigger("retryplaylist"),this.masterPlaylistLoader_.load(d);if(d){var c=!1;o.forEach(function(e){if(e!==n){var t=e.excludeUntil;void 0!==t&&t!==1/0&&(c=!0,delete e.excludeUntil)}}),c&&(ma.log.warn("Removing other playlists from the exclusion list because the last rendition is about to be excluded."),this.tech_.trigger("retryplaylist"))}r=n.playlistErrors_>this.maxPlaylistRetries?1/0:Date.now()+1e3*t,n.excludeUntil=r,e.reason&&(n.lastExcludeReason_=e.reason),this.tech_.trigger("blacklistplaylist"),this.tech_.trigger({type:"usage",name:"vhs-rendition-blacklisted"}),this.tech_.trigger({type:"usage",name:"hls-rendition-blacklisted"});var h=this.selectPlaylist();if(!h)return this.error="Playback cannot continue. No available working or supported playlists.",void this.trigger("error");var f=e.internal?this.logger_:ma.log.warn,m=e.message?" "+e.message:"";f((e.internal?"Internal problem":"Problem")+" encountered with playlist "+n.id+"."+m+" Switching to playlist "+h.id+"."),h.attributes.AUDIO!==n.attributes.AUDIO&&this.delegateLoaders_("audio",["abort","pause"]),h.attributes.SUBTITLES!==n.attributes.SUBTITLES&&this.delegateLoaders_("subtitle",["abort","pause"]),this.delegateLoaders_("main",["abort","pause"]);var v=h.targetDuration/2*1e3||5e3,_="number"==typeof h.lastRequest&&Date.now()-h.lastRequest<=v;return this.switchMedia_(h,"exclude",d||_)},n.pauseLoading=function(){this.delegateLoaders_("all",["abort","pause"]),this.stopABRTimer_()},n.delegateLoaders_=function(filter,e){var t=this,n=[],r="all"===filter;(r||"main"===filter)&&n.push(this.masterPlaylistLoader_);var o=[];(r||"audio"===filter)&&o.push("AUDIO"),(r||"subtitle"===filter)&&(o.push("CLOSED-CAPTIONS"),o.push("SUBTITLES")),o.forEach(function(e){var r=t.mediaTypes_[e]&&t.mediaTypes_[e].activePlaylistLoader;r&&n.push(r)}),["main","audio","subtitle"].forEach(function(e){var r=t[e+"SegmentLoader_"];!r||filter!==e&&"all"!==filter||n.push(r)}),n.forEach(function(t){return e.forEach(function(e){"function"==typeof t[e]&&t[e]()})})},n.setCurrentTime=function(e){var t=Sa(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},n.duration=function(){if(!this.masterPlaylistLoader_)return 0;var e=this.masterPlaylistLoader_.media();return e?e.endList?this.mediaSource?this.mediaSource.duration:Lo.Playlist.duration(e):1/0:0},n.seekable=function(){return this.seekable_},n.onSyncInfoUpdate_=function(){var e;if(this.masterPlaylistLoader_){var t=this.masterPlaylistLoader_.media();if(t){var n=this.syncController_.getExpiredTime(t,this.duration());if(null!==n){var r=this.masterPlaylistLoader_.master,o=Lo.Playlist.seekable(t,n,Lo.Playlist.liveEdgeDelay(r,t));if(0!==o.length){if(this.mediaTypes_.AUDIO.activePlaylistLoader){if(t=this.mediaTypes_.AUDIO.activePlaylistLoader.media(),null===(n=this.syncController_.getExpiredTime(t,this.duration())))return;if(0===(e=Lo.Playlist.seekable(t,n,Lo.Playlist.liveEdgeDelay(r,t))).length)return}var l,d;this.seekable_&&this.seekable_.length&&(l=this.seekable_.end(0),d=this.seekable_.start(0)),e?e.start(0)>o.end(0)||o.start(0)>e.end(0)?this.seekable_=o:this.seekable_=ma.createTimeRanges([[e.start(0)>o.start(0)?e.start(0):o.start(0),e.end(0)<o.end(0)?e.end(0):o.end(0)]]):this.seekable_=o,this.seekable_&&this.seekable_.length&&this.seekable_.end(0)===l&&this.seekable_.start(0)===d||(this.logger_("seekable updated ["+Ca(this.seekable_)+"]"),this.tech_.trigger("seekablechanged"))}}}}},n.updateDuration=function(e){if(this.updateDuration_&&(this.mediaSource.removeEventListener("sourceopen",this.updateDuration_),this.updateDuration_=null),"open"!==this.mediaSource.readyState)return this.updateDuration_=this.updateDuration.bind(this,e),void this.mediaSource.addEventListener("sourceopen",this.updateDuration_);if(e){var t=this.seekable();if(!t.length)return;(isNaN(this.mediaSource.duration)||this.mediaSource.duration<t.end(t.length-1))&&this.sourceUpdater_.setDuration(t.end(t.length-1))}else{var n=this.tech_.buffered(),r=Lo.Playlist.duration(this.masterPlaylistLoader_.media());n.length>0&&(r=Math.max(r,n.end(n.length-1))),this.mediaSource.duration!==r&&this.sourceUpdater_.setDuration(r)}},n.dispose=function(){var e=this;this.trigger("dispose"),this.decrypter_.terminate(),this.masterPlaylistLoader_.dispose(),this.mainSegmentLoader_.dispose(),this.loadOnPlay_&&this.tech_.off("play",this.loadOnPlay_),["AUDIO","SUBTITLES"].forEach(function(t){var n=e.mediaTypes_[t].groups;for(var r in n)n[r].forEach(function(e){e.playlistLoader&&e.playlistLoader.dispose()})}),this.audioSegmentLoader_.dispose(),this.subtitleSegmentLoader_.dispose(),this.sourceUpdater_.dispose(),this.timelineChangeController_.dispose(),this.stopABRTimer_(),this.updateDuration_&&this.mediaSource.removeEventListener("sourceopen",this.updateDuration_),this.mediaSource.removeEventListener("durationchange",this.handleDurationChange_),this.mediaSource.removeEventListener("sourceopen",this.handleSourceOpen_),this.mediaSource.removeEventListener("sourceended",this.handleSourceEnded_),this.off()},n.master=function(){return this.masterPlaylistLoader_.master},n.media=function(){return this.masterPlaylistLoader_.media()||this.initialMedia_},n.areMediaTypesKnown_=function(){var e=!!this.mediaTypes_.AUDIO.activePlaylistLoader,t=!!this.mainSegmentLoader_.getCurrentMediaInfo_(),n=!e||!!this.audioSegmentLoader_.getCurrentMediaInfo_();return!(!t||!n)},n.getCodecsOrExclude_=function(){var e=this,t={main:this.mainSegmentLoader_.getCurrentMediaInfo_()||{},audio:this.audioSegmentLoader_.getCurrentMediaInfo_()||{}},n=this.mainSegmentLoader_.getPendingSegmentPlaylist()||this.media();t.video=t.main;var r=ho(this.master(),n),o={},l=!!this.mediaTypes_.AUDIO.activePlaylistLoader;if(t.main.hasVideo&&(o.video=r.video||t.main.videoCodec||R.b),t.main.isMuxed&&(o.video+=","+(r.audio||t.main.audioCodec||R.a)),(t.main.hasAudio&&!t.main.isMuxed||t.audio.hasAudio||l)&&(o.audio=r.audio||t.main.audioCodec||t.audio.audioCodec||R.a,t.audio.isFmp4=t.main.hasAudio&&!t.main.isMuxed?t.main.isFmp4:t.audio.isFmp4),o.audio||o.video){var d,c={};if(["video","audio"].forEach(function(e){if(o.hasOwnProperty(e)&&(r=t[e].isFmp4,l=o[e],!(r?Object(R.c)(l):Object(R.g)(l)))){var n=t[e].isFmp4?"browser":"muxer";c[n]=c[n]||[],c[n].push(o[e]),"audio"===e&&(d=n)}var r,l}),l&&d&&n.attributes.AUDIO){var h=n.attributes.AUDIO;this.master().playlists.forEach(function(e){(e.attributes&&e.attributes.AUDIO)===h&&e!==n&&(e.excludeUntil=1/0)}),this.logger_("excluding audio group "+h+" as "+d+' does not support codec(s): "'+o.audio+'"')}if(!Object.keys(c).length){if(this.sourceUpdater_.hasCreatedSourceBuffers()&&!this.sourceUpdater_.canChangeType()){var f=[];if(["video","audio"].forEach(function(t){var n=(Object(R.h)(e.sourceUpdater_.codecs[t]||"")[0]||{}).type,r=(Object(R.h)(o[t]||"")[0]||{}).type;n&&r&&n.toLowerCase()!==r.toLowerCase()&&f.push('"'+e.sourceUpdater_.codecs[t]+'" -> "'+o[t]+'"')}),f.length)return void this.blacklistCurrentPlaylist({playlist:n,message:"Codec switching not supported: "+f.join(", ")+".",blacklistDuration:1/0,internal:!0})}return o}var m=Object.keys(c).reduce(function(e,t){return e&&(e+=", "),e+=t+' does not support codec(s): "'+c[t].join(",")+'"'},"")+".";this.blacklistCurrentPlaylist({playlist:n,internal:!0,message:m,blacklistDuration:1/0})}else this.blacklistCurrentPlaylist({playlist:n,message:"Could not determine codecs for playlist.",blacklistDuration:1/0})},n.tryToCreateSourceBuffers_=function(){if("open"===this.mediaSource.readyState&&!this.sourceUpdater_.hasCreatedSourceBuffers()&&this.areMediaTypesKnown_()){var e=this.getCodecsOrExclude_();if(e){this.sourceUpdater_.createSourceBuffers(e);var t=[e.video,e.audio].filter(Boolean).join(",");this.excludeIncompatibleVariants_(t)}}},n.excludeUnsupportedVariants_=function(){var e=this,t=this.master().playlists,n=[];Object.keys(t).forEach(function(r){var o=t[r];if(-1===n.indexOf(o.id)){n.push(o.id);var l=ho(e.master,o),d=[];!l.audio||Object(R.g)(l.audio)||Object(R.c)(l.audio)||d.push("audio codec "+l.audio),!l.video||Object(R.g)(l.video)||Object(R.c)(l.video)||d.push("video codec "+l.video),l.text&&"stpp.ttml.im1t"===l.text&&d.push("text codec "+l.text),d.length&&(o.excludeUntil=1/0,e.logger_("excluding "+o.id+" for unsupported: "+d.join(", ")))}})},n.excludeIncompatibleVariants_=function(e){var t=this,n=[],r=this.master().playlists,o=uo(Object(R.h)(e)),l=co(o),d=o.video&&Object(R.h)(o.video)[0]||null,c=o.audio&&Object(R.h)(o.audio)[0]||null;Object.keys(r).forEach(function(e){var o=r[e];if(-1===n.indexOf(o.id)&&o.excludeUntil!==1/0){n.push(o.id);var h=[],f=ho(t.masterPlaylistLoader_.master,o),m=co(f);if(f.audio||f.video){if(m!==l&&h.push('codec count "'+m+'" !== "'+l+'"'),!t.sourceUpdater_.canChangeType()){var v=f.video&&Object(R.h)(f.video)[0]||null,_=f.audio&&Object(R.h)(f.audio)[0]||null;v&&d&&v.type.toLowerCase()!==d.type.toLowerCase()&&h.push('video codec "'+v.type+'" !== "'+d.type+'"'),_&&c&&_.type.toLowerCase()!==c.type.toLowerCase()&&h.push('audio codec "'+_.type+'" !== "'+c.type+'"')}h.length&&(o.excludeUntil=1/0,t.logger_("blacklisting "+o.id+": "+h.join(" && ")))}}})},n.updateAdCues_=function(e){var t=0,n=this.seekable();n.length&&(t=n.start(0)),function(e,track,t){if(void 0===t&&(t=0),e.segments)for(var n,r=t,i=0;i<e.segments.length;i++){var o=e.segments[i];if(n||(n=tl(track,r+o.duration/2)),n){if("cueIn"in o){n.endTime=r,n.adEndTime=r,r+=o.duration,n=null;continue}if(r<n.endTime){r+=o.duration;continue}n.endTime+=o.duration}else if("cueOut"in o&&((n=new l.a.VTTCue(r,r+o.duration,o.cueOut)).adStartTime=r,n.adEndTime=r+parseFloat(o.cueOut),track.addCue(n)),"cueOutCont"in o){var d=o.cueOutCont.split("/").map(parseFloat),c=d[0],h=d[1];(n=new l.a.VTTCue(r,r+o.duration,"")).adStartTime=r-c,n.adEndTime=n.adStartTime+h,track.addCue(n)}r+=o.duration}}(e,this.cueTagsTrack_,t)},n.goalBufferLength=function(){var e=this.tech_.currentTime(),t=Os.GOAL_BUFFER_LENGTH,n=Os.GOAL_BUFFER_LENGTH_RATE,r=Math.max(t,Os.MAX_GOAL_BUFFER_LENGTH);return Math.min(t+e*n,r)},n.bufferLowWaterLine=function(){var e=this.tech_.currentTime(),t=Os.BUFFER_LOW_WATER_LINE,n=Os.BUFFER_LOW_WATER_LINE_RATE,r=Math.max(t,Os.MAX_BUFFER_LOW_WATER_LINE),o=Math.max(t,Os.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE);return Math.min(t+e*n,this.experimentalBufferBasedABR?o:r)},n.bufferHighWaterLine=function(){return Os.BUFFER_HIGH_WATER_LINE},t}(ma.EventTarget),Sl=function(e,t,n){var r,o,l,d=e.masterPlaylistController_,c=d[(e.options_.smoothQualityChange?"smooth":"fast")+"QualityChange_"].bind(d);if(t.attributes){var h=t.attributes.RESOLUTION;this.width=h&&h.width,this.height=h&&h.height,this.bandwidth=t.attributes.BANDWIDTH,this.frameRate=t.attributes["FRAME-RATE"]}this.codecs=ho(d.master(),t),this.playlist=t,this.id=n,this.enabled=(r=e.playlists,o=t.id,l=c,function(e){var t=r.master.playlists[o],n=Fa(t),d=ja(t);return void 0===e?d:(e?delete t.disabled:t.disabled=!0,e===d||n||(l(),e?r.trigger("renditionenabled"):r.trigger("renditiondisabled")),e)})},kl=["seeking","seeked","pause","playing","error"],Cl=function(){function e(e){var t=this;this.masterPlaylistController_=e.masterPlaylistController,this.tech_=e.tech,this.seekable=e.seekable,this.allowSeeksWithinUnsafeLiveWindow=e.allowSeeksWithinUnsafeLiveWindow,this.liveRangeSafeTimeDelta=e.liveRangeSafeTimeDelta,this.media=e.media,this.consecutiveUpdates=0,this.lastRecordedTime=null,this.timer_=null,this.checkCurrentTimeTimeout_=null,this.logger_=_a("PlaybackWatcher"),this.logger_("initialize");var n=function(){return t.monitorCurrentTime_()},r=function(){return t.monitorCurrentTime_()},o=function(){return t.techWaiting_()},d=function(){return t.cancelTimer_()},c=this.masterPlaylistController_,h=["main","subtitle","audio"],f={};h.forEach(function(e){f[e]={reset:function(){return t.resetSegmentDownloads_(e)},updateend:function(){return t.checkSegmentDownloads_(e)}},c[e+"SegmentLoader_"].on("appendsdone",f[e].updateend),c[e+"SegmentLoader_"].on("playlistupdate",f[e].reset),t.tech_.on(["seeked","seeking"],f[e].reset)});var m=function(e){["main","audio"].forEach(function(n){c[n+"SegmentLoader_"][e]("appended",t.seekingAppendCheck_)})};this.seekingAppendCheck_=function(){t.fixesBadSeeks_()&&(t.consecutiveUpdates=0,t.lastRecordedTime=t.tech_.currentTime(),m("off"))},this.clearSeekingAppendCheck_=function(){return m("off")},this.watchForBadSeeking_=function(){t.clearSeekingAppendCheck_(),m("on")},this.tech_.on("seeked",this.clearSeekingAppendCheck_),this.tech_.on("seeking",this.watchForBadSeeking_),this.tech_.on("waiting",o),this.tech_.on(kl,d),this.tech_.on("canplay",r),this.tech_.one("play",n),this.dispose=function(){t.clearSeekingAppendCheck_(),t.logger_("dispose"),t.tech_.off("waiting",o),t.tech_.off(kl,d),t.tech_.off("canplay",r),t.tech_.off("play",n),t.tech_.off("seeking",t.watchForBadSeeking_),t.tech_.off("seeked",t.clearSeekingAppendCheck_),h.forEach(function(e){c[e+"SegmentLoader_"].off("appendsdone",f[e].updateend),c[e+"SegmentLoader_"].off("playlistupdate",f[e].reset),t.tech_.off(["seeked","seeking"],f[e].reset)}),t.checkCurrentTimeTimeout_&&l.a.clearTimeout(t.checkCurrentTimeTimeout_),t.cancelTimer_()}}var t=e.prototype;return t.monitorCurrentTime_=function(){this.checkCurrentTime_(),this.checkCurrentTimeTimeout_&&l.a.clearTimeout(this.checkCurrentTimeTimeout_),this.checkCurrentTimeTimeout_=l.a.setTimeout(this.monitorCurrentTime_.bind(this),250)},t.resetSegmentDownloads_=function(e){var t=this.masterPlaylistController_[e+"SegmentLoader_"];this[e+"StalledDownloads_"]>0&&this.logger_("resetting possible stalled download count for "+e+" loader"),this[e+"StalledDownloads_"]=0,this[e+"Buffered_"]=t.buffered_()},t.checkSegmentDownloads_=function(e){var t=this.masterPlaylistController_,n=t[e+"SegmentLoader_"],r=n.buffered_(),o=function(a,b){if(a===b)return!1;if(!a&&b||!b&&a)return!0;if(a.length!==b.length)return!0;for(var i=0;i<a.length;i++)if(a.start(i)!==b.start(i)||a.end(i)!==b.end(i))return!0;return!1}(this[e+"Buffered_"],r);this[e+"Buffered_"]=r,o?this.resetSegmentDownloads_(e):(this[e+"StalledDownloads_"]++,this.logger_("found #"+this[e+"StalledDownloads_"]+" "+e+" appends that did not increase buffer (possible stalled download)",{playlistId:n.playlist_&&n.playlist_.id,buffered:Ea(r)}),this[e+"StalledDownloads_"]<10||(this.logger_(e+" loader stalled download exclusion"),this.resetSegmentDownloads_(e),this.tech_.trigger({type:"usage",name:"vhs-"+e+"-download-exclusion"}),"subtitle"!==e&&t.blacklistCurrentPlaylist({message:"Excessive "+e+" segment downloading detected."},1/0)))},t.checkCurrentTime_=function(){if(!this.tech_.paused()&&!this.tech_.seeking()){var e=this.tech_.currentTime(),t=this.tech_.buffered();if(this.lastRecordedTime===e&&(!t.length||e+Ta>=t.end(t.length-1)))return this.techWaiting_();this.consecutiveUpdates>=5&&e===this.lastRecordedTime?(this.consecutiveUpdates++,this.waiting_()):e===this.lastRecordedTime?this.consecutiveUpdates++:(this.consecutiveUpdates=0,this.lastRecordedTime=e)}},t.cancelTimer_=function(){this.consecutiveUpdates=0,this.timer_&&(this.logger_("cancelTimer_"),clearTimeout(this.timer_)),this.timer_=null},t.fixesBadSeeks_=function(){if(!this.tech_.seeking())return!1;var e,t=this.seekable(),n=this.tech_.currentTime();this.afterSeekableWindow_(t,n,this.media(),this.allowSeeksWithinUnsafeLiveWindow)&&(e=t.end(t.length-1));if(this.beforeSeekableWindow_(t,n)){var r=t.start(0);e=r+(r===t.end(0)?0:Ta)}if(void 0!==e)return this.logger_("Trying to seek outside of seekable at time "+n+" with seekable range "+Ca(t)+". Seeking to "+e+"."),this.tech_.setCurrentTime(e),!0;for(var o=this.masterPlaylistController_.sourceUpdater_,l=this.tech_.buffered(),d=o.audioBuffer?o.audioBuffered():null,c=o.videoBuffer?o.videoBuffered():null,h=this.media(),f=h.partTargetDuration?h.partTargetDuration:2*(h.targetDuration-ya),m=[d,c],i=0;i<m.length;i++){if(m[i])if(Ia(m[i],n)<f)return!1}var v=ka(l,n);return 0!==v.length&&(e=v.start(0)+Ta,this.logger_("Buffered region starts ("+v.start(0)+")  just beyond seek point ("+n+"). Seeking to "+e+"."),this.tech_.setCurrentTime(e),!0)},t.waiting_=function(){if(!this.techWaiting_()){var e=this.tech_.currentTime(),t=this.tech_.buffered(),n=Sa(t,e);return n.length&&e+3<=n.end(0)?(this.cancelTimer_(),this.tech_.setCurrentTime(e),this.logger_("Stopped at "+e+" while inside a buffered region ["+n.start(0)+" -> "+n.end(0)+"]. Attempting to resume playback by seeking to the current time."),this.tech_.trigger({type:"usage",name:"vhs-unknown-waiting"}),void this.tech_.trigger({type:"usage",name:"hls-unknown-waiting"})):void 0}},t.techWaiting_=function(){var e=this.seekable(),t=this.tech_.currentTime();if(this.tech_.seeking()||null!==this.timer_)return!0;if(this.beforeSeekableWindow_(e,t)){var n=e.end(e.length-1);return this.logger_("Fell out of live window at time "+t+". Seeking to live point (seekable end) "+n),this.cancelTimer_(),this.tech_.setCurrentTime(n),this.tech_.trigger({type:"usage",name:"vhs-live-resync"}),this.tech_.trigger({type:"usage",name:"hls-live-resync"}),!0}var r=this.tech_.vhs.masterPlaylistController_.sourceUpdater_,o=this.tech_.buffered();if(this.videoUnderflow_({audioBuffered:r.audioBuffered(),videoBuffered:r.videoBuffered(),currentTime:t}))return this.cancelTimer_(),this.tech_.setCurrentTime(t),this.tech_.trigger({type:"usage",name:"vhs-video-underflow"}),this.tech_.trigger({type:"usage",name:"hls-video-underflow"}),!0;var l=ka(o,t);if(l.length>0){var d=l.start(0)-t;return this.logger_("Stopped at "+t+", setting timer for "+d+", seeking to "+l.start(0)),this.cancelTimer_(),this.timer_=setTimeout(this.skipTheGap_.bind(this),1e3*d,t),!0}return!1},t.afterSeekableWindow_=function(e,t,n,r){if(void 0===r&&(r=!1),!e.length)return!1;var o=e.end(e.length-1)+Ta;return!n.endList&&r&&(o=e.end(e.length-1)+3*n.targetDuration),t>o},t.beforeSeekableWindow_=function(e,t){return!!(e.length&&e.start(0)>0&&t<e.start(0)-this.liveRangeSafeTimeDelta)},t.videoUnderflow_=function(e){var t=e.videoBuffered,n=e.audioBuffered,r=e.currentTime;if(t){var o;if(t.length&&n.length){var l=Sa(t,r-3),d=Sa(t,r),c=Sa(n,r);c.length&&!d.length&&l.length&&(o={start:l.end(0),end:c.end(0)})}else{ka(t,r).length||(o=this.gapFromVideoUnderflow_(t,r))}return!!o&&(this.logger_("Encountered a gap in video from "+o.start+" to "+o.end+". Seeking to current time "+r),!0)}},t.skipTheGap_=function(e){var t=this.tech_.buffered(),n=this.tech_.currentTime(),r=ka(t,n);this.cancelTimer_(),0!==r.length&&n===e&&(this.logger_("skipTheGap_:","currentTime:",n,"scheduled currentTime:",e,"nextRange start:",r.start(0)),this.tech_.setCurrentTime(r.start(0)+ya),this.tech_.trigger({type:"usage",name:"vhs-gap-skip"}),this.tech_.trigger({type:"usage",name:"hls-gap-skip"}))},t.gapFromVideoUnderflow_=function(e,t){for(var n=function(e){if(e.length<2)return ma.createTimeRanges();for(var t=[],i=1;i<e.length;i++){var n=e.end(i-1),r=e.start(i);t.push([n,r])}return ma.createTimeRanges(t)}(e),i=0;i<n.length;i++){var r=n.start(i),o=n.end(i);if(t-r<4&&t-r>2)return{start:r,end:o}}return null},e}(),El={errorInterval:30,getSource:function(e){return e(this.tech({IWillNotUseThisInPlugins:!0}).currentSource_||this.currentSource())}},wl=function e(t,n){var r=0,o=0,l=ma.mergeOptions(El,n);t.ready(function(){t.trigger({type:"usage",name:"vhs-error-reload-initialized"}),t.trigger({type:"usage",name:"hls-error-reload-initialized"})});var d=function(){o&&t.currentTime(o)},c=function(e){null!=e&&(o=t.duration()!==1/0&&t.currentTime()||0,t.one("loadedmetadata",d),t.src(e),t.trigger({type:"usage",name:"vhs-error-reload"}),t.trigger({type:"usage",name:"hls-error-reload"}),t.play())},h=function(){return Date.now()-r<1e3*l.errorInterval?(t.trigger({type:"usage",name:"vhs-error-reload-canceled"}),void t.trigger({type:"usage",name:"hls-error-reload-canceled"})):l.getSource&&"function"==typeof l.getSource?(r=Date.now(),l.getSource.call(t,c)):void ma.log.error("ERROR: reloadSourceOnError - The option getSource must be a function!")},f=function e(){t.off("loadedmetadata",d),t.off("error",h),t.off("dispose",e)};t.on("error",h),t.on("dispose",f),t.reloadSourceOnError=function(n){f(),e(t,n)}},Il="2.16.3",xl={PlaylistLoader:os,Playlist:Ga,utils:Ts,STANDARD_PLAYLIST_SELECTOR:yo,INITIAL_PLAYLIST_SELECTOR:function(){var e=this,t=this.playlists.master.playlists.filter(Ga.isEnabled);return go(t,function(a,b){return vo(a,b)}),t.filter(function(t){return!!ho(e.playlists.master,t).video})[0]||null},lastBandwidthSelector:yo,movingAverageBandwidthSelector:function(e){var t=-1,n=-1;if(e<0||e>1)throw new Error("Moving average bandwidth decay must be between 0 and 1.");return function(){var r=this.useDevicePixelRatio&&l.a.devicePixelRatio||1;return t<0&&(t=this.systemBandwidth,n=this.systemBandwidth),this.systemBandwidth>0&&this.systemBandwidth!==n&&(t=e*this.systemBandwidth+(1-e)*t,n=this.systemBandwidth),_o(this.playlists.master,t,parseInt(mo(this.tech_.el(),"width"),10)*r,parseInt(mo(this.tech_.el(),"height"),10)*r,this.limitRenditionByPlayerDimensions,this.masterPlaylistController_)}},comparePlaylistBandwidth:vo,comparePlaylistResolution:function(e,t){var n,r;return e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width&&(n=e.attributes.RESOLUTION.width),n=n||l.a.Number.MAX_VALUE,t.attributes.RESOLUTION&&t.attributes.RESOLUTION.width&&(r=t.attributes.RESOLUTION.width),n===(r=r||l.a.Number.MAX_VALUE)&&e.attributes.BANDWIDTH&&t.attributes.BANDWIDTH?e.attributes.BANDWIDTH-t.attributes.BANDWIDTH:n-r},xhr:cs()};Object.keys(Os).forEach(function(e){Object.defineProperty(xl,e,{get:function(){return ma.log.warn("using Vhs."+e+" is UNSAFE be sure you know what you are doing"),Os[e]},set:function(t){ma.log.warn("using Vhs."+e+" is UNSAFE be sure you know what you are doing"),"number"!=typeof t||t<0?ma.log.warn("value of Vhs."+e+" must be greater than or equal to 0"):Os[e]=t}})});var Pl="videojs-vhs",Al=function(e,t){for(var n=t.media(),r=-1,i=0;i<e.length;i++)if(e[i].id===n.id){r=i;break}e.selectedIndex_=r,e.trigger({selectedIndex:r,type:"change"})};xl.canPlaySource=function(){return ma.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")};var Ll=function(e){var t=e.player,n=e.sourceKeySystems,r=e.audioMedia,o=e.mainPlaylists;if(!t.eme.initializeMediaKeys)return Promise.resolve();var l=function(e,t){return e.reduce(function(e,n){if(!n.contentProtection)return e;var r=t.reduce(function(e,t){var r=n.contentProtection[t];return r&&r.pssh&&(e[t]={pssh:r.pssh}),e},{});return Object.keys(r).length&&e.push(r),e},[])}(r?o.concat([r]):o,Object.keys(n)),d=[],c=[];return l.forEach(function(e){c.push(new Promise(function(e,n){t.tech_.one("keysessioncreated",e)})),d.push(new Promise(function(n,r){t.eme.initializeMediaKeys({keySystems:e},function(e){e?r(e):n()})}))}),Promise.race([Promise.all(d),Promise.race(c)])},Ol=function(e){var t=e.player,n=function(e,t,n){if(!e)return e;var r={};t&&t.attributes&&t.attributes.CODECS&&(r=uo(Object(R.h)(t.attributes.CODECS))),n&&n.attributes&&n.attributes.CODECS&&(r.audio=n.attributes.CODECS);var o=Object(R.e)(r.video),l=Object(R.e)(r.audio),d={};for(var c in e)d[c]={},l&&(d[c].audioContentType=l),o&&(d[c].videoContentType=o),t.contentProtection&&t.contentProtection[c]&&t.contentProtection[c].pssh&&(d[c].pssh=t.contentProtection[c].pssh),"string"==typeof e[c]&&(d[c].url=e[c]);return ma.mergeOptions(e,d)}(e.sourceKeySystems,e.media,e.audioMedia);return!!n&&(t.currentSource().keySystems=n,!(n&&!t.eme)||(ma.log.warn("DRM encrypted source cannot be decrypted without a DRM plugin"),!1))},Dl=function(){if(!l.a.localStorage)return null;var e=l.a.localStorage.getItem(Pl);if(!e)return null;try{return JSON.parse(e)}catch(e){return null}};xl.supportsNativeHls=function(){if(!c.a||!c.a.createElement)return!1;var video=c.a.createElement("video");if(!ma.getTech("Html5").isSupported())return!1;return["application/vnd.apple.mpegurl","audio/mpegurl","audio/x-mpegurl","application/x-mpegurl","video/x-mpegurl","video/mpegurl","application/mpegurl"].some(function(e){return/maybe|probably/i.test(video.canPlayType(e))})}(),xl.supportsNativeDash=!!(c.a&&c.a.createElement&&ma.getTech("Html5").isSupported())&&/maybe|probably/i.test(c.a.createElement("video").canPlayType("application/dash+xml")),xl.supportsTypeNatively=function(e){return"hls"===e?xl.supportsNativeHls:"dash"===e&&xl.supportsNativeDash},xl.isSupported=function(){return ma.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")};var Ml=function(e){function t(source,t,n){var r;if(r=e.call(this,t,ma.mergeOptions(n.hls,n.vhs))||this,n.hls&&Object.keys(n.hls).length&&ma.log.warn("Using hls options is deprecated. Please rename `hls` to `vhs` in your options object."),"number"==typeof n.initialBandwidth&&(r.options_.bandwidth=n.initialBandwidth),r.logger_=_a("VhsHandler"),t.options_&&t.options_.playerId){var o=ma(t.options_.playerId);o.hasOwnProperty("hls")||Object.defineProperty(o,"hls",{get:function(){return ma.log.warn("player.hls is deprecated. Use player.tech().vhs instead."),t.trigger({type:"usage",name:"hls-player-access"}),y()(r)},configurable:!0}),o.hasOwnProperty("vhs")||Object.defineProperty(o,"vhs",{get:function(){return ma.log.warn("player.vhs is deprecated. Use player.tech().vhs instead."),t.trigger({type:"usage",name:"vhs-player-access"}),y()(r)},configurable:!0}),o.hasOwnProperty("dash")||Object.defineProperty(o,"dash",{get:function(){return ma.log.warn("player.dash is deprecated. Use player.tech().vhs instead."),y()(r)},configurable:!0}),r.player_=o}if(r.tech_=t,r.source_=source,r.stats={},r.ignoreNextSeekingEvent_=!1,r.setOptions_(),r.options_.overrideNative&&t.overrideNativeAudioTracks&&t.overrideNativeVideoTracks)t.overrideNativeAudioTracks(!0),t.overrideNativeVideoTracks(!0);else if(r.options_.overrideNative&&(t.featuresNativeVideoTracks||t.featuresNativeAudioTracks))throw new Error("Overriding native HLS requires emulated tracks. See https://git.io/vMpjB");return r.on(c.a,["fullscreenchange","webkitfullscreenchange","mozfullscreenchange","MSFullscreenChange"],function(e){var t=c.a.fullscreenElement||c.a.webkitFullscreenElement||c.a.mozFullScreenElement||c.a.msFullscreenElement;t&&t.contains(r.tech_.el())?r.masterPlaylistController_.fastQualityChange_():r.masterPlaylistController_.checkABR_()}),r.on(r.tech_,"seeking",function(){this.ignoreNextSeekingEvent_?this.ignoreNextSeekingEvent_=!1:this.setCurrentTime(this.tech_.currentTime())}),r.on(r.tech_,"error",function(){this.tech_.error()&&this.masterPlaylistController_&&this.masterPlaylistController_.pauseLoading()}),r.on(r.tech_,"play",r.play),r}S()(t,e);var n=t.prototype;return n.setOptions_=function(){var e=this;if(this.options_.withCredentials=this.options_.withCredentials||!1,this.options_.handleManifestRedirects=!1!==this.options_.handleManifestRedirects,this.options_.limitRenditionByPlayerDimensions=!1!==this.options_.limitRenditionByPlayerDimensions,this.options_.useDevicePixelRatio=this.options_.useDevicePixelRatio||!1,this.options_.smoothQualityChange=this.options_.smoothQualityChange||!1,this.options_.useBandwidthFromLocalStorage=void 0!==this.source_.useBandwidthFromLocalStorage?this.source_.useBandwidthFromLocalStorage:this.options_.useBandwidthFromLocalStorage||!1,this.options_.useNetworkInformationApi=this.options_.useNetworkInformationApi||!1,this.options_.useDtsForTimestampOffset=this.options_.useDtsForTimestampOffset||!1,this.options_.customTagParsers=this.options_.customTagParsers||[],this.options_.customTagMappers=this.options_.customTagMappers||[],this.options_.cacheEncryptionKeys=this.options_.cacheEncryptionKeys||!1,"number"!=typeof this.options_.blacklistDuration&&(this.options_.blacklistDuration=300),"number"!=typeof this.options_.bandwidth&&this.options_.useBandwidthFromLocalStorage){var t=Dl();t&&t.bandwidth&&(this.options_.bandwidth=t.bandwidth,this.tech_.trigger({type:"usage",name:"vhs-bandwidth-from-local-storage"}),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:"vhs-throughput-from-local-storage"}),this.tech_.trigger({type:"usage",name:"hls-throughput-from-local-storage"}))}"number"!=typeof this.options_.bandwidth&&(this.options_.bandwidth=Os.INITIAL_BANDWIDTH),this.options_.enableLowInitialPlaylist=this.options_.enableLowInitialPlaylist&&this.options_.bandwidth===Os.INITIAL_BANDWIDTH,["withCredentials","useDevicePixelRatio","limitRenditionByPlayerDimensions","bandwidth","smoothQualityChange","customTagParsers","customTagMappers","handleManifestRedirects","cacheEncryptionKeys","playlistSelector","initialPlaylistSelector","experimentalBufferBasedABR","liveRangeSafeTimeDelta","experimentalLLHLS","useNetworkInformationApi","useDtsForTimestampOffset","experimentalExactManifestTimings","experimentalLeastPixelDiffSelector"].forEach(function(option){void 0!==e.source_[option]&&(e.options_[option]=e.source_[option])}),this.limitRenditionByPlayerDimensions=this.options_.limitRenditionByPlayerDimensions,this.useDevicePixelRatio=this.options_.useDevicePixelRatio},n.src=function(e,t){var n=this;if(e){var r;this.setOptions_(),this.options_.src=0===(r=this.source_.src).toLowerCase().indexOf("data:application/vnd.videojs.vhs+json,")?JSON.parse(r.substring(r.indexOf(",")+1)):r,this.options_.tech=this.tech_,this.options_.externVhs=xl,this.options_.sourceType=Object(U.a)(t),this.options_.seekTo=function(time){n.tech_.setCurrentTime(time)},this.options_.smoothQualityChange&&ma.log.warn("smoothQualityChange is deprecated and will be removed in the next major version"),this.masterPlaylistController_=new bl(this.options_);var o=ma.mergeOptions({liveRangeSafeTimeDelta:Ta},this.options_,{seekable:function(){return n.seekable()},media:function(){return n.masterPlaylistController_.media()},masterPlaylistController:this.masterPlaylistController_});this.playbackWatcher_=new Cl(o),this.masterPlaylistController_.on("error",function(){var e=ma.players[n.tech_.options_.playerId],t=n.masterPlaylistController_.error;"object"!=typeof t||t.code?"string"==typeof t&&(t={message:t,code:3}):t.code=3,e.error(t)});var d=this.options_.experimentalBufferBasedABR?xl.movingAverageBandwidthSelector(.55):xl.STANDARD_PLAYLIST_SELECTOR;this.masterPlaylistController_.selectPlaylist=this.selectPlaylist?this.selectPlaylist.bind(this):d.bind(this),this.masterPlaylistController_.selectInitialPlaylist=xl.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(e){this.masterPlaylistController_.selectPlaylist=e.bind(this)}},throughput:{get:function(){return this.masterPlaylistController_.mainSegmentLoader_.throughput.rate},set:function(e){this.masterPlaylistController_.mainSegmentLoader_.throughput.rate=e,this.masterPlaylistController_.mainSegmentLoader_.throughput.count=1}},bandwidth:{get:function(){var e=this.masterPlaylistController_.mainSegmentLoader_.bandwidth,t=l.a.navigator.connection||l.a.navigator.mozConnection||l.a.navigator.webkitConnection,n=1e7;if(this.options_.useNetworkInformationApi&&t){var r=1e3*t.downlink*1e3;e=r>=n&&e>=n?Math.max(e,r):r}return e},set:function(e){this.masterPlaylistController_.mainSegmentLoader_.bandwidth=e,this.masterPlaylistController_.mainSegmentLoader_.throughput={rate:0,count:0}}},systemBandwidth:{get:function(){var e,t=1/(this.bandwidth||1);return e=this.throughput>0?1/this.throughput:0,Math.floor(1/(t+e))},set:function(){ma.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},mediaAppends:{get:function(){return n.masterPlaylistController_.mediaAppends_()||0},enumerable:!0},mainAppendsToLoadedData:{get:function(){return n.masterPlaylistController_.mainAppendsToLoadedData_()||0},enumerable:!0},audioAppendsToLoadedData:{get:function(){return n.masterPlaylistController_.audioAppendsToLoadedData_()||0},enumerable:!0},appendsToLoadedData:{get:function(){return n.masterPlaylistController_.appendsToLoadedData_()||0},enumerable:!0},timeToLoadedData:{get:function(){return n.masterPlaylistController_.timeToLoadedData_()||0},enumerable:!0},buffered:{get:function(){return Ea(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 Ea(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(e){if(!l.a.localStorage)return!1;var t=Dl();t=t?ma.mergeOptions(t,e):e;try{l.a.localStorage.setItem(Pl,JSON.stringify(t))}catch(e){return!1}}({bandwidth:n.bandwidth,throughput:Math.round(n.throughput)})}),this.masterPlaylistController_.on("selectedinitialmedia",function(){var e;(e=n).representations=function(){var t=e.masterPlaylistController_.master(),n=za(t)?e.masterPlaylistController_.getAudioTrackPlaylists_():t.playlists;return n?n.filter(function(e){return!Fa(e)}).map(function(t,i){return new Sl(e,t,t.id)}):[]}}),this.masterPlaylistController_.sourceUpdater_.on("createdsourcebuffers",function(){n.setupEme_()}),this.on(this.masterPlaylistController_,"progress",function(){this.tech_.trigger("progress")}),this.on(this.masterPlaylistController_,"firstplay",function(){this.ignoreNextSeekingEvent_=!0}),this.setupQualityLevels_(),this.tech_.el()&&(this.mediaSourceUrl_=l.a.URL.createObjectURL(this.masterPlaylistController_.mediaSource),this.tech_.src(this.mediaSourceUrl_))}},n.createKeySessions_=function(){var e=this,t=this.masterPlaylistController_.mediaTypes_.AUDIO.activePlaylistLoader;this.logger_("waiting for EME key session creation"),Ll({player:this.player_,sourceKeySystems:this.source_.keySystems,audioMedia:t&&t.media(),mainPlaylists:this.playlists.master.playlists}).then(function(){e.logger_("created EME key session"),e.masterPlaylistController_.sourceUpdater_.initializedEme()}).catch(function(t){e.logger_("error while creating EME key session",t),e.player_.error({message:"Failed to initialize media keys for EME",code:3})})},n.handleWaitingForKey_=function(){this.logger_("waitingforkey fired, attempting to create any new key sessions"),this.createKeySessions_()},n.setupEme_=function(){var e=this,t=this.masterPlaylistController_.mediaTypes_.AUDIO.activePlaylistLoader,n=Ol({player:this.player_,sourceKeySystems:this.source_.keySystems,media:this.playlists.media(),audioMedia:t&&t.media()});this.player_.tech_.on("keystatuschange",function(t){if("output-restricted"===t.status){var n=e.masterPlaylistController_.master();if(n&&n.playlists){var r,o=[];if(n.playlists.forEach(function(e){e&&e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.height>=720&&(!e.excludeUntil||e.excludeUntil<1/0)&&(e.excludeUntil=1/0,o.push(e))}),o.length)(r=ma.log).warn.apply(r,['DRM keystatus changed to "output-restricted." Removing the following HD playlists that will most likely fail to play and clearing the buffer. This may be due to HDCP restrictions on the stream and the capabilities of the current device.'].concat(o)),e.masterPlaylistController_.fastQualityChange_()}}}),this.handleWaitingForKey_=this.handleWaitingForKey_.bind(this),this.player_.tech_.on("waitingforkey",this.handleWaitingForKey_),11!==ma.browser.IE_VERSION&&n?this.createKeySessions_():this.masterPlaylistController_.sourceUpdater_.initializedEme()},n.setupQualityLevels_=function(){var e=this,t=ma.players[this.tech_.options_.playerId];t&&t.qualityLevels&&!this.qualityLevels_&&(this.qualityLevels_=t.qualityLevels(),this.masterPlaylistController_.on("selectedinitialmedia",function(){var t,n;t=e.qualityLevels_,(n=e).representations().forEach(function(e){t.addQualityLevel(e)}),Al(t,n.playlists)}),this.playlists.on("mediachange",function(){Al(e.qualityLevels_,e.playlists)}))},t.version=function(){return{"@videojs/http-streaming":Il,"mux.js":"6.0.1","mpd-parser":"0.22.1","m3u8-parser":"4.8.0","aes-decrypter":"3.1.3"}},n.version=function(){return this.constructor.version()},n.canChangeType=function(){return Yo.canChangeType()},n.play=function(){this.masterPlaylistController_.play()},n.setCurrentTime=function(e){this.masterPlaylistController_.setCurrentTime(e)},n.duration=function(){return this.masterPlaylistController_.duration()},n.seekable=function(){return this.masterPlaylistController_.seekable()},n.dispose=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_.vhs&&delete this.tech_.vhs,this.tech_&&delete this.tech_.hls,this.mediaSourceUrl_&&l.a.URL.revokeObjectURL&&(l.a.URL.revokeObjectURL(this.mediaSourceUrl_),this.mediaSourceUrl_=null),this.tech_&&this.tech_.off("waitingforkey",this.handleWaitingForKey_),e.prototype.dispose.call(this)},n.convertToProgramTime=function(time,e){return bs({playlist:this.masterPlaylistController_.media(),time:time,callback:e})},n.seekToProgramTime=function(e,t,n,r){return void 0===n&&(n=!0),void 0===r&&(r=2),Ss({programTime:e,playlist:this.masterPlaylistController_.media(),retryCount:r,pauseAfterSeek:n,seekTo:this.options_.seekTo,tech:this.options_.tech,callback:t})},t}(ma.getComponent("Component")),Rl={name:"videojs-http-streaming",VERSION:Il,canHandleSource:function(e,t){void 0===t&&(t={});var n=ma.mergeOptions(ma.options,t);return Rl.canPlayType(e.type,n)},handleSource:function(source,e,t){void 0===t&&(t={});var n=ma.mergeOptions(ma.options,t);return e.vhs=new Ml(source,e,n),ma.hasOwnProperty("hls")||Object.defineProperty(e,"hls",{get:function(){return ma.log.warn("player.tech().hls is deprecated. Use player.tech().vhs instead."),e.vhs},configurable:!0}),e.vhs.xhr=cs(),e.vhs.src(source.src,source.type),e.vhs},canPlayType:function(e,t){var n=Object(U.a)(e);if(!n)return"";var r=Rl.getOverrideNative(t);return!xl.supportsTypeNatively(n)||r?"maybe":""},getOverrideNative:function(e){void 0===e&&(e={});var t=e,n=t.vhs,r=void 0===n?{}:n,o=t.hls,l=void 0===o?{}:o,d=!(ma.browser.IS_ANY_SAFARI||ma.browser.IS_IOS),c=r.overrideNative,h=void 0===c?d:c,f=l.overrideNative;return void 0!==f&&f||h}};(Object(R.c)("avc1.4d400d,mp4a.40.2")&&ma.getTech("Html5").registerSourceHandler(Rl,0),ma.VhsHandler=Ml,Object.defineProperty(ma,"HlsHandler",{get:function(){return ma.log.warn("videojs.HlsHandler is deprecated. Use videojs.VhsHandler instead."),Ml},configurable:!0}),ma.VhsSourceHandler=Rl,Object.defineProperty(ma,"HlsSourceHandler",{get:function(){return ma.log.warn("videojs.HlsSourceHandler is deprecated. Use videojs.VhsSourceHandler instead."),Rl},configurable:!0}),ma.Vhs=xl,Object.defineProperty(ma,"Hls",{get:function(){return ma.log.warn("videojs.Hls is deprecated. Use videojs.Vhs instead."),xl},configurable:!0}),ma.use||(ma.registerComponent("Hls",xl),ma.registerComponent("Vhs",xl)),ma.options.vhs=ma.options.vhs||{},ma.options.hls=ma.options.hls||{},ma.getPlugin&&ma.getPlugin("reloadSourceOnError"))||(ma.registerPlugin||ma.plugin)("reloadSourceOnError",function(e){wl(this,e)});t.a=ma}).call(this,n(30))}}]);