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Jt=0;Jt<Zt.errorTypes.length;Jt++)Zt[Zt.errorTypes[Jt]]=Jt,Zt.prototype[Zt.errorTypes[Jt]]=Jt;function en(e){return void 0!==e&&null!==e&&"function"===typeof e.then}function tn(e){en(e)&&e.then(null,(function(e){}))}var nn=function(e){return["kind","label","language","id","inBandMetadataTrackDispatchType","mode","src"].reduce((function(t,n,r){return e[n]&&(t[n]=e[n]),t}),{cues:e.cues&&Array.prototype.map.call(e.cues,(function(e){return{startTime:e.startTime,endTime:e.endTime,text:e.text,id:e.id}}))})},rn=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=nn(e.track);return e.src&&(t.src=e.src),t})).concat(Array.prototype.filter.call(e.textTracks(),(function(e){return-1===n.indexOf(e)})).map(nn))},an=function(e,t){return e.forEach((function(e){var n=t.addRemoteTextTrack(e).track;!e.src&&e.cues&&e.cues.forEach((function(e){return n.addCue(e)}))})),t.textTracks()},on=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 r.close(e)},r.opened_=r.hasBeenOpened_=r.hasBeenFilled_=!1,r.closeable(!r.options_.uncloseable),r.content(r.options_.content),r.contentEl_=Pe("div",{className:"vjs-modal-dialog-content"},{role:"document"}),r.descEl_=Pe("p",{className:"vjs-modal-dialog-description vjs-control-text",id:r.el().getAttribute("aria-describedby")}),Ae(r.descEl_,r.description()),r.el_.appendChild(r.descEl_),r.el_.appendChild(r.contentEl_),r}m()(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"div",{className:this.buildCSSClass(),tabIndex:-1},{"aria-describedby":this.id()+"_description","aria-hidden":"true","aria-label":this.label(),role:"dialog"})},n.dispose=function(){this.contentEl_=null,this.descEl_=null,this.previouslyActiveEl_=null,e.prototype.dispose.call(this)},n.buildCSSClass=function(){return"vjs-modal-dialog vjs-hidden 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2n&&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 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e=s.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(),d.a.isEventKey(e,"Escape")&&this.closeable())return e.preventDefault(),void this.close();if(d.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}s.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 a.a.HTMLAnchorElement||e instanceof a.a.HTMLAreaElement)&&e.hasAttribute("href")||(e instanceof a.a.HTMLInputElement||e instanceof a.a.HTMLSelectElement||e instanceof a.a.HTMLTextAreaElement||e instanceof a.a.HTMLButtonElement)&&!e.hasAttribute("disabled")||e instanceof a.a.HTMLIFrameElement||e instanceof a.a.HTMLObjectElement||e instanceof a.a.HTMLEmbedElement||e.hasAttribute("tabindex")&&-1!==e.getAttribute("tabindex")||e.hasAttribute("contenteditable")}))},t}(Kt);on.prototype.options_={pauseOnOpen:!0,temporary:!0},Kt.registerComponent("ModalDialog",on);var sn=function(e){function t(t){var n;void 0===t&&(t=[]),(n=e.call(this)||this).tracks_=[],Object.defineProperty(h()(n),"length",{get:function(){return this.tracks_.length}});for(var r=0;r<t.length;r++)n.addTrack(t[r]);return n}m()(t,e);var n=t.prototype;return n.addTrack=function(e){var t=this,n=this.tracks_.length;""+n in this||Object.defineProperty(this,n,{get:function(){return this.tracks_[n]}}),-1===this.tracks_.indexOf(e)&&(this.tracks_.push(e),this.trigger({track:e,type:"addtrack",target:this})),e.labelchange_=function(){t.trigger({track:e,type:"labelchange",target:t})},Pt(e)&&e.addEventListener("labelchange",e.labelchange_)},n.removeTrack=function(e){for(var t,n=0,r=this.length;n<r;n++)if(this[n]===e){(t=this[n]).off&&t.off(),this.tracks_.splice(n,1);break}t&&this.trigger({track:t,type:"removetrack",target:this})},n.getTrackById=function(e){for(var t=null,n=0,r=this.length;n<r;n++){var i=this[n];if(i.id===e){t=i;break}}return t},t}(xt);for(var un in sn.prototype.allowedEvents_={change:"change",addtrack:"addtrack",removetrack:"removetrack",labelchange:"labelchange"},sn.prototype.allowedEvents_)sn.prototype["on"+un]=null;var ln=function(e,t){for(var n=0;n<e.length;n++)Object.keys(e[n]).length&&t.id!==e[n].id&&(e[n].enabled=!1)},cn=function(e){function t(t){var n;void 0===t&&(t=[]);for(var r=t.length-1;r>=0;r--)if(t[r].enabled){ln(t,t[r]);break}return(n=e.call(this,t)||this).changing_=!1,n}m()(t,e);var n=t.prototype;return n.addTrack=function(t){var n=this;t.enabled&&ln(this,t),e.prototype.addTrack.call(this,t),t.addEventListener&&(t.enabledChange_=function(){n.changing_||(n.changing_=!0,ln(n,t),n.changing_=!1,n.trigger("change"))},t.addEventListener("enabledchange",t.enabledChange_))},n.removeTrack=function(t){e.prototype.removeTrack.call(this,t),t.removeEventListener&&t.enabledChange_&&(t.removeEventListener("enabledchange",t.enabledChange_),t.enabledChange_=null)},t}(sn),dn=function(e,t){for(var n=0;n<e.length;n++)Object.keys(e[n]).length&&t.id!==e[n].id&&(e[n].selected=!1)},fn=function(e){function t(t){var n;void 0===t&&(t=[]);for(var r=t.length-1;r>=0;r--)if(t[r].selected){dn(t,t[r]);break}return(n=e.call(this,t)||this).changing_=!1,Object.defineProperty(h()(n),"selectedIndex",{get:function(){for(var e=0;e<this.length;e++)if(this[e].selected)return e;return-1},set:function(){}}),n}m()(t,e);var n=t.prototype;return n.addTrack=function(t){var n=this;t.selected&&dn(this,t),e.prototype.addTrack.call(this,t),t.addEventListener&&(t.selectedChange_=function(){n.changing_||(n.changing_=!0,dn(n,t),n.changing_=!1,n.trigger("change"))},t.addEventListener("selectedchange",t.selectedChange_))},n.removeTrack=function(t){e.prototype.removeTrack.call(this,t),t.removeEventListener&&t.selectedChange_&&(t.removeEventListener("selectedchange",t.selectedChange_),t.selectedChange_=null)},t}(sn),hn=function(e){function t(){return e.apply(this,arguments)||this}m()(t,e);var n=t.prototype;return n.addTrack=function(t){var n=this;e.prototype.addTrack.call(this,t),this.queueChange_||(this.queueChange_=function(){return n.queueTrigger("change")}),this.triggerSelectedlanguagechange||(this.triggerSelectedlanguagechange_=function(){return n.trigger("selectedlanguagechange")}),t.addEventListener("modechange",this.queueChange_);-1===["metadata","chapters"].indexOf(t.kind)&&t.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}(sn),pn=function(){function e(e){void 0===e&&(e=[]),this.trackElements_=[],Object.defineProperty(this,"length",{get:function(){return this.trackElements_.length}});for(var t=0,n=e.length;t<n;t++)this.addTrackElement_(e[t])}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]}}

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n.startTracking=function(){this.rvf_=this.tech_.requestVideoFrameCallback(this.timeupdateHandler)},n.stopTracking=function(){this.rvf_&&(this.tech_.cancelVideoFrameCallback(this.rvf_),this.rvf_=void 0)},n.addCue=function(e){var t=e;if(a.a.vttjs&&!(e instanceof a.a.vttjs.VTTCue)){for(var n in t=new a.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 r=this.tech_.textTracks(),i=0;i<r.length;i++)r[i]!==this&&r[i].removeCue(t);this.cues_.push(t),this.cues.setCues_(this.cues_)},n.removeCue=function(e){for(var t=this.cues_.length;t--;){var n=this.cues_[t];if(n===e||n.originalCue_&&n.originalCue_===e){this.cues_.splice(t,1),this.cues.setCues_(this.cues_);break}}},t}(_n);On.prototype.allowedEvents_={cuechange:"cuechange"};var Pn=function(e){function t(t){var n;void 0===t&&(t={});var r=Vt(t,{kind:vn[t.kind]||""});n=e.call(this,r)||this;var i=!1;return Object.defineProperty(h()(n),"enabled",{get:function(){return i},set:function(e){"boolean"===typeof e&&e!==i&&(i=e,this.trigger("enabledchange"))}}),r.enabled&&(n.enabled=r.enabled),n.loaded_=!0,n}return m()(t,e),t}(_n),An=function(e){function t(t){var n;void 0===t&&(t={});var r=Vt(t,{kind:gn[t.kind]||""});n=e.call(this,r)||this;var i=!1;return Object.defineProperty(h()(n),"selected",{get:function(){return i},set:function(e){"boolean"===typeof e&&e!==i&&(i=e,this.trigger("selectedchange"))}}),r.selected&&(n.selected=r.selected),n}return m()(t,e),t}(_n),In=function(e){function t(t){var n,r;void 0===t&&(t={}),n=e.call(this)||this;var i=new On(t);return n.kind=i.kind,n.src=i.src,n.srclang=i.language,n.label=i.label,n.default=i.default,Object.defineProperties(h()(n),{readyState:{get:function(){return r}},track:{get:function(){return i}}}),r=0,i.addEventListener("loadeddata",(function(){r=2,n.trigger({type:"load",target:h()(n)})})),n}return m()(t,e),t}(xt);In.prototype.allowedEvents_={load:"load"},In.NONE=0,In.LOADING=1,In.LOADED=2,In.ERROR=3;var Ln={audio:{ListClass:cn,TrackClass:Pn,capitalName:"Audio"},video:{ListClass:fn,TrackClass:An,capitalName:"Video"},text:{ListClass:hn,TrackClass:On,capitalName:"Text"}};Object.keys(Ln).forEach((function(e){Ln[e].getterName=e+"Tracks",Ln[e].privateName=e+"Tracks_"}));var Dn={remoteText:{ListClass:hn,TrackClass:On,capitalName:"RemoteText",getterName:"remoteTextTracks",privateName:"remoteTextTracks_"},remoteTextEl:{ListClass:pn,TrackClass:In,capitalName:"RemoteTextTrackEls",getterName:"remoteTextTrackEls",privateName:"remoteTextTrackEls_"}},Mn=l()({},Ln,Dn);Dn.names=Object.keys(Dn),Ln.names=Object.keys(Ln),Mn.names=[].concat(Dn.names).concat(Ln.names);var Rn=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 Set,r.hasStarted_=!1,r.on("playing",(function(){this.hasStarted_=!0})),r.on("loadstart",(function(){this.hasStarted_=!1})),Mn.names.forEach((function(e){var n=Mn[e];t&&t[n.getterName]&&(r[n.privateName]=t[n.getterName])})),r.featuresProgressEvents||r.manualProgressOn(),r.featuresTimeupdateEvents||r.manualTimeUpdatesOn(),["Text","Audio","Video"].forEach((function(e){!1===t["native"+e+"Tracks"]&&(r["featuresNative"+e+"Tracks"]=!1)})),!1===t.nativeCaptions||!1===t.nativeTextTracks?r.featuresNativeTextTracks=!1:!0!==t.nativeCaptions&&!0!==t.nativeTextTracks||(r.featuresNativeTextTracks=!0),r.featuresNativeTextTracks||r.emulateTextTracks(),r.preloadTextTracks=!1!==t.preloadTextTracks,r.autoRemoteTextTracks_=new Mn.text.ListClass,r.initTrackListeners(),t.nativeControlsForTouch||r.emitTapEvents(),r.constructor&&(r.name_=r.constructor.name||"Unknown Tech"),r}m()(t,e);var n=t.prototype;return n.triggerSourceset=function(e){var t=this;this.isReady_||this.one("ready",(function(){return t.setTimeout((function(){return t.triggerSourceset(e)}),1)})),this.trigger({src:e,type:"sourceset"})},n.manualProgressOn=function(){this.on("durationchange",this.onDurationChange_),this.manualProgress=!0,this.one("ready",this.trackProgress_)},n.manualProgressOff=function(){this.manualProgress=!1,this.stopTrackingProgress(),this.off("durationchange",this.onDurationChange_)},n.trackProgress=function(e){this.stopTrackingProgress(),this.progressInterval=this.setInterval(Et(this,(function(){var e=this.bufferedPercent();this.bufferedPercent_!==e&&this.trigger("progress"),this.bufferedPercent_=e,1===e&&this.stopTrackingProgress()})),500)},n.onDurationChange=function(e){this.duration_=this.duration()},n.buffered=function(){return Yt(0,0)},n.bufferedPercent=function(){return Qt(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(Ln.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"]()||[],r=n.length;r--;){var i=n[r];"text"===e&&t.removeRemoteTextTrack(i),n.removeTrack(i)}}))},n.cleanupAutoTextTracks=function(){for(var e=this.autoRemoteTextTracks_||[],t=e.length;t--;){var n=e[t];this.removeRemoteTextTrack(n)}},n.reset=function(){},n.crossOrigin=function(){},n.setCrossOrigin=function(){},n.error=function(e){return void 0!==e&&(this.error_=new Zt(e),this.trigger("error")),this.error_},n.played=function(){return this.hasStarted_?Yt(0,0):Yt()},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;Ln.names.forEach((function(t){var n=Ln[t],r=function(){e.trigger(t+"trackchange")},i=e[n.getterName]();i.addEventListener("removetrack",r),i.addEventListener("addtrack",r),e.on("dispose",(function(){i.removeEventListener("removetrack",r),i.removeEventListener("addtrack",r)}))}))},n.addWebVttScript_=function(){var e=this;if(!a.a.WebVTT)if(s.a.body.contains(this.el())){if(!this.options_["vtt.js"]&&ee(T.a)&&Object.keys(T.a).length>0)return void this.trigger("vttjsloaded");var t=s.a.createElement("script");t.src=this.options_["vtt.js"]||"https://vjs.zencdn.net/vttjs/0.14.1/vtt.min.js",t.onload=function(){e.trigger("vttjsloaded")},t.onerror=function(){e.trigger("vttjserror")},this.on("dispose",(function(){t.onload=null,t.onerror=null})),a.a.WebVTT=!0,this.el().parentNode.appendChild(t)}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)},i=function(e){return t.removeTrack(e.track)};n.on("addtrack",r),n.on("removetrack",i),this.addWebVttScript_();var a=function(){return e.trigger("texttrackchange")},o=function(){a();for(var e=0;e<t.length;e++){var n=t[e];n.removeEventListener("cuechange",a),"showing"===n.mode&&n.addEventListener("cuechange",a)}};o(),t.addEventListener("change",o),t.addEventListener("addtrack",o),t.addEventListener("removetrack",o),this.on("dispose",(function(){n.off("addtrack",r),n.off("removetrack",i),t.removeEventListener("change",o),t.removeEventListener("addtrack",o),t.removeEventListener("removetrack",o);for(var e=0;e<t.length;e++){t[e].removeEventListener("cuechange",a)}}))},n.addTextTrack=function(e,t,n){if(!e)throw new Error("TextTrack kind is required but was not provided");return function(e,t,n,r,i){void 0===i&&(i={});var a=e.textTracks();i.kind=t,n&&(i.label=n),r&&(i.language=r),i.tech=e;var o=new Mn.text.TrackClass(i);return a.addTrack(o),o}(this,e,t,n)},n.createRemoteTextTrack=function(e){var t=Vt(e,{tech:this});return new Dn.remoteTextEl.TrackClass(t)},n.addRemoteTextTrack=function(e,t){var n=this;void 0===e&&(e={});var r=this.createRemoteTextTrack(e);return!0!==t&&!1!==t&&(K.warn('Calling addRemoteTextTrack without explicitly setting the "manualCleanup" parameter to `true` is deprecated and default to `false` in future version of 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(e){var t=this.remoteTextTrackEls().getTrackElementByTrack_(e);this.remoteTextTrackEls().removeTrackElement_(t),this.remoteTextTracks().removeTrack(e),this.autoRemoteTextTracks_.removeTrack(e)},n.getVideoPlaybackQuality=function(){return{}},n.requestPictureInPicture=function(){var e=this.options_.Promise||a.a.Promise;if(e)return e.reject()},n.disablePictureInPicture=function(){return!0},n.setDisablePictureInPicture=function(){},n.requestVideoFrameCallback=function(e){var t=this,n=ct();return this.paused()?(this.queuedHanders_.add(n),this.one("playing",(function(){t.queuedHanders_.has(n)&&(t.queuedH

2anders_.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(e){return e.prototype instanceof t||e instanceof t||e===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=Ht(e),t.techs_[e]=n,t.techs_[Bt(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=Ht(e),a.a&&a.a.videojs&&a.a.videojs[e]?(K.warn("The "+e+" tech was added to the videojs object when it should be registered using videojs.registerTech(name, tech)"),a.a.videojs[e]):void 0)},t}(Kt);Mn.names.forEach((function(e){var t=Mn[e];Rn.prototype[t.getterName]=function(){return this[t.privateName]=this[t.privateName]||new t.ListClass,this[t.privateName]}})),Rn.prototype.featuresVolumeControl=!0,Rn.prototype.featuresMuteControl=!0,Rn.prototype.featuresFullscreenResize=!1,Rn.prototype.featuresPlaybackRate=!1,Rn.prototype.featuresProgressEvents=!1,Rn.prototype.featuresSourceset=!1,Rn.prototype.featuresTimeupdateEvents=!1,Rn.prototype.featuresNativeTextTracks=!1,Rn.prototype.featuresVideoFrameCallback=!1,Rn.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(t,n){for(var r=e.sourceHandlers||[],i=0;i<r.length;i++)if(r[i].canHandleSource(t,n))return r[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(t){var n=e.selectSourceHandler(t,this.options_);n||(e.nativeSourceHandler?n=e.nativeSourceHandler:K.error("No source handler found for the current source.")),this.disposeSourceHandler(),this.off("dispose",this.disposeSourceHandler_),n!==e.nativeSourceHandler&&(this.currentSource_=t),this.sourceHandler_=n.handleSource(t,this,this.options_),this.one("dispose",this.disposeSourceHandler_)},e.prototype.disposeSourceHandler=function(){this.currentSource_&&(this.clearTracks(["audio","video"]),this.currentSource_=null),this.cleanupAutoTextTracks(),this.sourceHandler_&&(this.sourceHandler_.dispose&&this.sourceHandler_.dispose(),this.sourceHandler_=null)}},Kt.registerComponent("Tech",Rn),Rn.registerTech("Tech",Rn),Rn.defaultTechOrder_=[];var Nn={},jn={},Un={};function Fn(e,t,n){e.setTimeout((function(){return Wn(t,Nn[t.type],n,e)}),1)}function Bn(e,t,n,r){void 0===r&&(r=null);var i="call"+Ht(n),a=e.reduce(zn(i),r),o=a===Un,s=o?null:t[n](a);return function(e,t,n,r){for(var i=e.length-1;i>=0;i--){var a=e[i];a[t]&&a[t](r,n)}}(e,n,s,o),s}var Hn={buffered:1,currentTime:1,duration:1,muted:1,played:1,paused:1,seekable:1,volume:1,ended:1},Vn={setCurrentTime:1,setMuted:1,setVolume:1},qn={play:1,pause:1};function zn(e){return function(t,n){return t===Un?Un:n[e]?n[e](t):t}}function Wn(e,t,n,r,i,a){void 0===e&&(e={}),void 0===t&&(t=[]),void 0===i&&(i=[]),void 0===a&&(a=!1);var o=t,s=o[0],u=o.slice(1);if("string"===typeof s)Wn(e,Nn[s],n,r,i,a);else if(s){var l=function(e,t){var n=jn[e.id()],r=null;if(void 0===n||null===n)return r=t(e),jn[e.id()]=[[t,r]],r;for(var i=0;i<n.length;i++){var a=n[i],o=a[0],s=a[1];o===t&&(r=s)}return null===r&&(r=t(e),n.push([t,r])),r}(r,s);if(!l.setSource)return i.push(l),Wn(e,u,n,r,i,a);l.setSource(Z({},e),(function(t,o){if(t)return Wn(e,u,n,r,i,a);i.push(l),Wn(o,e.type===o.type?u:Nn[o.type],n,r,i,a)}))}else u.length?Wn(e,u,n,r,i,a):a?n(e,i):Wn(e,Nn["*"],n,r,i,!0)}var Gn={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/d

2script:'"Monotype Corsiva", cursive',smallcaps:'"Andale Mono", "Lucida Console", monospace, sans-serif'};function er(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 tr(e,t,n){try{e.style[t]=n}catch(r){return}}var nr=function(e){function t(t,n,r){var i;i=e.call(this,t,n,r)||this;var o=function(e){return i.updateDisplay(e)};return t.on("loadstart",(function(e){return i.toggleDisplay(e)})),t.on("texttrackchange",o),t.on("loadedmetadata",(function(e){return i.preselectTrack(e)})),t.ready(Et(h()(i),(function(){if(t.tech_&&t.tech_.featuresNativeTextTracks)this.hide();else{t.on("fullscreenchange",o),t.on("playerresize",o),a.a.addEventListener("orientationchange",o),t.on("dispose",(function(){return a.a.removeEventListener("orientationchange",o)}));for(var e=this.options_.playerOptions.tracks||[],n=0;n<e.length;n++)this.player_.addRemoteTextTrack(e[n],!0);this.preselectTrack()}}))),i}m()(t,e);var n=t.prototype;return n.preselectTrack=function(){for(var e,t,n,r={captions:1,subtitles:1},i=this.player_.textTracks(),a=this.player_.cache_.selectedLanguage,o=0;o<i.length;o++){var s=i[o];a&&a.enabled&&a.language&&a.language===s.language&&s.kind in r?s.kind===a.kind?n=s:n||(n=s):a&&!a.enabled?(n=null,e=null,t=null):s.default&&("descriptions"!==s.kind||e?s.kind in r&&!t&&(t=s):e=s)}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 a.a.WebVTT&&a.a.WebVTT.processCues(a.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 i=e[r];"showing"===i.mode&&n.push(i)}this.updateForTrack(n)}else{for(var a=null,o=null,s=e.length;s--;){var u=e[s];"showing"===u.mode&&("descriptions"===u.kind?a=u:o=u)}o?("off"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","off"),this.updateForTrack(o)):a&&("assertive"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","assertive"),this.updateForTrack(a))}},n.updateDisplayState=function(e){for(var t=this.player_.textTrackSettings.getValues(),n=e.activeCues,r=n.length;r--;){var i=n[r];if(i){var o=i.displayState;if(t.color&&(o.firstChild.style.color=t.color),t.textOpacity&&tr(o.firstChild,"color",er(t.color||"#fff",t.textOpacity)),t.backgroundColor&&(o.firstChild.style.backgroundColor=t.backgroundColor),t.backgroundOpacity&&tr(o.firstChild,"backgroundColor",er(t.backgroundColor||"#000",t.backgroundOpacity)),t.windowColor&&(t.windowOpacity?tr(o,"backgroundColor",er(t.windowColor,t.windowOpacity)):o.style.backgroundColor=t.windowColor),t.edgeStyle&&("dropshadow"===t.edgeStyle?o.firstChild.style.textShadow="2px 2px 3px #222, 2px 2px 4px #222, 2px 2px 5px #222":"raised"===t.edgeStyle?o.firstChild.style.textShadow="1px 1px #222, 2px 2px #222, 3px 3px #222":"depressed"===t.edgeStyle?o.firstChild.style.textShadow="1px 1px #ccc, 0 1px #ccc, -1px -1px #222, 0 -1px #222":"uniform"===t.edgeStyle&&(o.firstChild.style.textShadow="0 0 4px #222, 0 0 4px #222, 0 0 4px #222, 0 0 4px #222")),t.fontPercent&&1!==t.fontPercent){var s=a.a.parseFloat(o.style.fontSize);o.style.fontSize=s*t.fontPercent+"px",o.style.height="auto",o.style.top="auto"}t.fontFamily&&"default"!==t.fontFamily&&("small-caps"===t.fontFamily?o.firstChild.style.fontVariant="small-caps":o.firstChild.style.fontFamily=Jn[t.fontFamily])}}},n.updateForTrack=function(e){if(Array.isArray(e)||(e=[e]),"function"===typeof a.a.WebVTT&&!e.every((function(e){return!e.activeCues}))){for(var t=[],n=0;n<e.length;++n)for(var r=e[n],i=0;i<r.activeCues.length;++i)t.push(r.activeCues[i]);a.a.WebVTT.processCues(a.a,t,this.el_);for(var o=0;o<e.length;++o){for(var s=e[o],u=0;u<s.activeCues.length;++u){var l=s.activeCues[u].displayState;De(l,"vjs-text-track-cue"),De(l,"vjs-text-track-cue-"+(s.language?s.language:o)),s.language&&Fe(l,"lang",s.language)}this.player_.textTrackSettings&&this.updateDisplayState(s)}}},t}(Kt);Kt.registerComponent("TextTrackDisplay",nr);var rr=function(e){function t(){return e.apply(this,arguments)||this}return m()(t,e),t.prototype.createEl=function(){var t=this.player_.isAudio(),n=this.localize(t?"Audio Player":"

2return(r=e.call(this,t,n)||this).on(t,"durationchange",i),r.on(t,"loadstart",i),r.on(t,"loadedmetadata",i),r}m()(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}(dr);hr.prototype.labelText_="Duration",hr.prototype.controlText_="Duration",Kt.registerComponent("DurationDisplay",hr);var pr=function(e){function t(){return e.apply(this,arguments)||this}return m()(t,e),t.prototype.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-time-control vjs-time-divider"},{"aria-hidden":!0}),n=e.prototype.createEl.call(this,"div"),r=e.prototype.createEl.call(this,"span",{textContent:"/"});return n.appendChild(r),t.appendChild(n),t},t}(Kt);Kt.registerComponent("TimeDivider",pr);var mr=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}m()(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(Pe("span",{},{"aria-hidden":!0},"-"),this.contentEl_),t},n.updateContent=function(e){var t;"number"===typeof this.player_.duration()&&(t=this.player_.ended()?0:this.player_.remainingTimeDisplay?this.player_.remainingTimeDisplay():this.player_.remainingTime(),this.updateTextNode_(t))},t}(dr);mr.prototype.labelText_="Remaining Time",mr.prototype.controlText_="Remaining Time",Kt.registerComponent("RemainingTimeDisplay",mr);var gr=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}m()(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_=Pe("div",{className:"vjs-live-display"},{"aria-live":"off"}),this.contentEl_.appendChild(Pe("span",{className:"vjs-control-text",textContent:this.localize("Stream Type")+"\xa0"})),this.contentEl_.appendChild(s.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}(Kt);Kt.registerComponent("LiveDisplay",gr);var vr=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}m()(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_=Pe("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}(ir);vr.prototype.controlText_="Seek to live, currently playing live",Kt.registerComponent("SeekToLive",vr);var yr=function(e,t,n){return e=Number(e),Math.min(n,Math.max(t,isNaN(e)?t:e))},br=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}m()(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=Z({tabIndex:0},n),r=Z({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||fe||e.preventDefault(),He(),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;Ve(),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 t=this.getProgress();return t===this.progress_||(this.progress_=t,this.requestNamedAnimationFrame("Slider#update",(function(){var n=e.vertical()?"height":"width";e.bar.el().style[n]=(100*t).toFixed(2)+"%"}))),t}},n.getProgress=function(){return Number(yr(this.getPercent(),0,1).toFixed(4))},n.calculateDistance=function(e){var t=We(this.el_,e);return this.vertical()?t.y:t.x},n.handleKeyDown=function(t){d.a.isEventKey(t,"Left")||d.a.isEventKey(t,"Down")?(t.preventDefault(),t.stopPropagation(),this.stepBack()):d.a.isEventKey(t,"Right")||d.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}(Kt);Kt.registerComponent("Slider",br);var _r=function(e,t){return yr(e/t*100,0,100).toFixed(2)+"%"},Tr=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}m()(t,e);var n=t.prototype;return n.createEl=function(){var t=e.prototype.createEl.call(this,"div",{className:"vjs-load-progress"}),n=Pe("span",{className:"vjs-control-text"}),r=Pe("span",{textContent:this.localize("Loaded")}),i=s.a.createTextNode(": ");return this.percentageEl_=Pe("span",{className:"vjs-control-text-loaded-percentage",textContent:"0%"}),t.appendChild(n),n.appendChild(r),n.appendChild(i),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(),i=t.player_.bufferedEnd(),a=t.partEls_,o=_r(i,r);t.percent_!==o&&(t.el_.style.width=o,Ae(t.percentageEl_,o),t.percent_=o);for(var s=0;s<n.length;s++){var u=n.start(s),l=n.end(s),c=a[s];c||(c=t.el_.appendChild(Pe()),a[s]=c),c.dataset.start===u&&c.dataset.end===l||(c.dataset.start=u,c.dataset.end=l,c.style.left=_r(u,i),c.style.width=_r(l-u,i))}for(var d=a.length;d>n.length;d--)t.el_.removeChild(a[d-1]);a.length=n.length}))},t}(Kt);Kt.registerComponent("LoadProgressBar",Tr);var Sr=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).update=Ct(Et(h()(r),r.update),kt),r}m()(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,n){var r=ze(this.el_),i=qe(this.player_.el()),a=e.width*t;if(i&&r){var o=e.left-i.left+a,s=e.width-a+(i.right-e.right),u=r.width/2;o<u?u+=u-o:s<u&&(u=s),u<0?u=0:u>r.width&&(u=r.width),u=Math.round(u),this.el_.style.right="-"+u+"px",this.write(n)}},n.write=function(e){Ae(this.el_,e)},n.updateTime=function(e,t,n,r){var i=this;this.requestNamedAnimationFrame("TimeTooltip#updateTime",(function(){var a,o=i.player_.duration();if(i.player_.liveTracker&&i.player_.liveTracker.isLive()){var s=i.player_.liveTracker.liveWindow(),u=s-t*s;a=(u<1?"":"-")+cr(u,s)}else a=cr(n,o);i.update(e,t,a),r&&r()}))},t}(Kt);Kt.registerComponent("TimeTooltip",Sr);var wr=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).update=Ct(Et(h()(r),r.update),kt),r}m()(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 r=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();n.updateTime(e,t,r)}},t}(Kt);wr.prototype.options_={children:[]},_e||se||wr.prototype.options_.children.push("timeTooltip"),Kt.registerComponent("PlayProgressBar",wr);var kr=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).update=Ct(Et(h()(r),r.update),kt),r}m()(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,r=t*this.player_.duration();this.getChild("timeTooltip").updateTime(e,t,r,(function(){n.el_.style.left=e.width*t+"px"}))},t}(Kt);kr.prototype.options_={children:["timeTooltip"]},Kt.registerComponent("MouseTimeDisplay",kr);var Er=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).setEventHandlers_(),r}m()(t,e);var n=t.prototype;return n.setEventHandlers_=function(){var e=this;this.update_=Et(this,this.update),this.update=Ct(this.update_,kt),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 s.a&&"visibilityState"in s.a&&this.on(s.a,"visibilitychange",this.toggleVisibility_)},n.toggleVisibility_=function(e){"hidden"===s.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,kt))},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"!==s.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,i=n.player_.duration();t&&t.isLive()&&(i=n.player_.liveTracker.liveCurrentTime()),n.percent_!==r&&(n.el_.setAttribute("aria-valuenow",(100*r).toFixed(2)),n.percent_=r),n.currentTime_===e&&n.duration_===i||(n.el_.setAttribute("aria-valuetext",n.localize("progress bar timing: currentTime={1} duration={2}",[cr(e,i),cr(i,i)],"{1} of {2}")),n.currentTime_=e,n.duration_=i),n.bar&&n.bar.update(qe(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){Qe(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),Qe(e)){var n;t||this.player_.scrubbing()||this.player_.scrubbing(!0);var r=this.calculateDistance(e),i=this.player_.liveTracker;if(i&&i.isLive()){if(r>=.99)return void i.seekToLiveEdge();var a=i.seekableStart(),o=i.liveCurrentTime();if((n=a+r*i.liveWindow())>=o&&(n=o),n<=a&&(n=a+.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?tn(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(d.a.isEventKey(t,"Space")||d.a.isEventKey(t,"Enter"))t.preventDefault(),t.stopPropagation(),this.handleAction(t);else if(d.a.isEventKey(t,"Home"))t.preventDefault(),t.stopPropagation(),this.userSeek_(0);else if(d.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(d()(t))){t.preventDefault(),t.stopPropagation();var r=10*(d.a.codes[d()(t)]-d.a.codes[0])/100;n&&n.isLive()?this.userSeek_(n.seekableStart()+n.liveWindow()*r):this.userSeek_(this.player_.duration()*r)}else d.a.isEventKey(t,"PgDn")?(t.preventDefault(),t.stopPropagation(),this.userSeek_(this.player_.currentTime()-60)):d.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 s.a&&"visibilityState"in s.a&&this.off(s.a,"visibilitychange",this.toggleVisibility_),e.prototype.dispose.call(this)},t}(br);Er.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar"},_e||se||Er.prototype.options_.children.splice(1,0,"mouseTimeDisplay"),Kt.registerComponent("SeekBar",Er);var Cr=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).handleMouseMove=Ct(Et(h()(r),r.handleMouseMove),kt),r.throttledHandleMouseSeek=Ct(Et(h()(r),r.handleMouseSeek),kt),r.handleMouseUpHandler_=function(e){return r.handleMouseUp(e)},r.handleMouseDownHandler_=function(e){return r.handleMouseDown(e)},r.enable(),r}m()(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 i=t.el(),a=ze(i),o=We(i,e).x;o=yr(o,0,1),r&&r.update(a,o),n&&n.update(a,t.getProgress())}}},n.handleMouseSeek=function(e){var t=this.getChild("seekBar");t&&t.handleMouseMove(e)},n.enabled=function(){return this.enabled_}

2,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&&tn(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}(Kt);Cr.prototype.options_={children:["seekBar"]},Kt.registerComponent("ProgressControl",Cr);var xr=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}m()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-picture-in-picture-control "+e.prototype.buildCSSClass.call(this)},n.handlePictureInPictureEnabledChange=function(){s.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}(ir);xr.prototype.controlText_="Picture-in-Picture",Kt.registerComponent("PictureInPictureToggle",xr);var Or=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===s.a[t.fsApi_.fullscreenEnabled]&&r.disable(),r}m()(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}(ir);Or.prototype.controlText_="Fullscreen",Kt.registerComponent("FullscreenToggle",Or);var Pr=function(e){function t(){return e.apply(this,arguments)||this}return m()(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}(Kt);Kt.registerComponent("VolumeLevel",Pr);var Ar=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).update=Ct(Et(h()(r),r.update),kt),r}m()(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,r){if(!n){var i=qe(this.el_),a=qe(this.player_.el()),o=e.width*t;if(!a||!i)return;var s=e.left-a.left+o,u=e.width-o+(a.right-e.right),l=i.width/2;s<l?l+=l-s:u<l&&(l=u),l<0?l=0:l>i.width&&(l=i.width),this.el_.style.right="-"+l+"px"}this.write(r+"%")},n.write=function(e){Ae(this.el_,e)},n.updateVolume=function(e,t,n,r,i){var a=this;this.requestNamedAnimationFrame("VolumeLevelTooltip#updateVolume",(function(){a.update(e,t,n,r.toFixed(0)),i&&i()}))},t}(Kt);

2Kt.registerComponent("VolumeLevelTooltip",Ar);var Ir=function(e){function t(t,n){var r;return(r=e.call(this,t,n)||this).update=Ct(Et(h()(r),r.update),kt),r}m()(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,i=100*t;this.getChild("volumeLevelTooltip").updateVolume(e,t,n,i,(function(){n?r.el_.style.bottom=e.height*t+"px":r.el_.style.left=e.width*t+"px"}))},t}(Kt);Ir.prototype.options_={children:["volumeLevelTooltip"]},Kt.registerComponent("MouseVolumeLevelDisplay",Ir);var Lr=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}m()(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){Qe(t)&&e.prototype.handleMouseDown.call(this,t)},n.handleMouseMove=function(e){var t=this.getChild("mouseVolumeLevelDisplay");if(t){var n=this.el(),r=qe(n),i=this.vertical(),a=We(n,e);a=i?a.y:a.x,a=yr(a,0,1),t.update(r,a,i)}Qe(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}(br);Lr.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"},_e||se||Lr.prototype.options_.children.splice(0,0,"mouseVolumeLevelDisplay"),Lr.prototype.playerEvent="volumechange",Kt.registerComponent("VolumeBar",Lr);var Dr=function(e){function t(t,n){var r;return void 0===n&&(n={}),n.vertical=n.vertical||!1,("undefined"===typeof n.volumeBar||ee(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")}))}(h()(r),t),r.throttledHandleMouseMove=Ct(Et(h()(r),r.handleMouseMove),kt),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}m()(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}(Kt);Dr.prototype.options_={children:["volumeBar"]},Kt.registerComponent("VolumeControl",Dr);var Mr=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")}))}(h()(r),t),r.on(t,["loadstart","volumechange"],(function(e){return r.update(e)})),r}m()(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;_e&&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 n=0;n<4;n++)Me(this.el_,"vjs-vol-"+n);De(this.el_,"vjs-vol-"+t)},n.updateControlText_=function(){var e=this.player_.muted()||0===this.player_.volume()?"Unmute":"Mute";this.controlText()!==e&&this.controlText(e)},t}(ir);Mr.prototype.controlText_="Mute",Kt.registerComponent("MuteToggle",Mr);var Rr=function(e){function t(t,n){var r;return void 0===n&&(n={}),"undefined"!==typeof n.inline?n.inline=n.inline:n.inline=!0,("undefined"===typeof n.volumeControl||ee(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}m()(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){d.a.isEventKey(e,"Esc")&&this.muteToggle.focus()},n.handleMouseOver=function(e){this.addClass("vjs-hover"),vt(s.a,"keyup",this.handleKeyPressHandler_)},n.handleMouseOut=function(e){this.removeClass("vjs-hover"),yt(s.a,"keyup",this.handleKeyPressHandler_)},n.handleKeyPress=function(e){d.a.isEventKey(e,"Esc")&&this.handleMouseOut()},t}(Kt);Rr.prototype.options_={children:["muteToggle","volumeControl"]},Kt.registerComponent("VolumePanel",Rr);var Nr=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}m()(t,e);var n=t.prototype;return n.addEventListenerForItem=function(e){e instanceof Kt&&(this.on(e,"blur",this.boundHandleBlur_),this.on(e,["tap","click"],this.boundHandleTapClick_))},n.removeEventListenerForItem=function(e){e instanceof Kt&&(this.off(e,"blur",this.boundHandleBlur_),this.off(e,["tap","click"],this.boundHandleTapClick_))},n.removeChild=function(t){"string"===typeof t&&(t=this.getChild(t)),this.removeEventListenerForItem(t),e.prototype.removeChild.call(this,t)},n.addItem=function(e){var t=this.addChild(e);t&&this.addEventListenerForItem(t)},n.createEl=function(){var t=this.options_.contentElType||"ul";this.contentEl_=Pe(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_),vt(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||s.a.activeElement;if(!this.children().some((function(e){return e.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(t){return t.el()===e.target}))[0];if(!n)return;"CaptionSettingsMenuItem"!==n.name()&&this.menuButton_.focus()}},n.handleKeyDown=function(e){d.a.isEventKey(e,"Left")||d.a.isEventKey(e,"Down")?(e.preventDefault(),e.stopPropagation(),this.stepForward()):(d.a.isEventKey(e,"Right")||d.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}(Kt);Kt.registerComponent("Menu",Nr);var jr=function(e){function t(t,n){var r;void 0===n&&(n={}),(r=e.call(this,t,n)||this).menuButton_=new ir(t,n),r.menuButton_.controlText(r.controlText_),r.menuButton_.el_.setAttribute("aria-haspopup","true");var i=ir.prototype.buildCSSClass();r.menuButton_.el_.className=r.buildCSSClass()+" "+i,r.menuButton_.removeClass("vjs-control"),r.addChild(r.menuButton_),r.update(),r.enabled_=!0;var a=function(e){return r.handleClick(e)};return r.handleMenuKeyUp_=function(e){return r.handleMenuKeyUp(e)},r.on(r.menuButton_,"tap",a),r.on(r.menuButton_,"click",a),r.on(r.menuButton_,"keydown",(function(e){return r.handleKeyDown(e)})),r.on(r.menuButton_,"mouseenter",(function(){r.addClass("vjs-hover"),r.menu.show(),vt(s.a,"keyup",r.handleMenuKeyUp_)})),r.on("mouseleave",(function(e){return r.handleMouseLeave(e)})),r.on("keydown",(function(e){return r.handleSubmenuKeyDown(e)})),r}m()(t,e);var n=t.prototype;return n.update=function(){var e=this.createMenu();this.menu&&(this.menu.dispose(),this.removeChild(this.menu)),this.menu=e,this.addChild(e),this.buttonPressed_=!1,this.menuButton_.el_.setAttribute("aria-expanded","false"),this.items&&this.items.length<=this.hideThreshold_?(this.hide(),this.menu.contentEl_.removeAttribute("role")):(this.show(),this.menu.contentEl_.setAttribute("role","menu"))},n.createMenu=function(){var e=new Nr(this.player_,{menuButton:this});if(this.hideThreshold_=0,this.options_.title){var t=Pe("li",{className:"vjs-menu-title",textContent:Ht(this.options_.title),tabIndex:-1}),n=new Kt(this.player_,{el:t});e.addItem(n)}if(this.items=this.createItems(),this.items)for(var r=0;r<this.items.length;r++)e.addItem(this.items[r]);return e},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+" "+ir.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(e,t){return void 0===t&&(t=this.menuButton_.el()),this.menuButton_.controlText(e,t)},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"),yt(s.a,"keyup",this.handleMenuKeyUp_)},n.focus=function(){this.menuButton_.focus()},n.blur=function(){this.menuButton_.blur()},n.handleKeyDown=function(e){d.a.isEventKey(e,"Esc")||d.a.isEventKey(e,"Tab")?(this.buttonPressed_&&this.unpressButton(),d.a.isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus())):(d.a.isEventKey(e,"Up")||d.a.isEventKey(e,"Down"))&&(this.buttonPressed_||(e.preventDefault(),this.pressButton()))},n.handleMenuKeyUp=function(e){(d.a.isEventKey(e,"Esc")||d.a.isEventKey(e,"Tab"))&&this.removeClass("vjs-hover")},n.handleSubmenuKeyPress=function(e){this.handleSubmenuKeyDown(e)},n.handleSubmenuKeyDown=function(e){(d.a.isEventKey(e,"Esc")||d.a.isEventKey(e,"Tab"))&&(this.buttonPressed_&&this.unpressButton(),d.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"),_e&&xe())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}(Kt);Kt.registerComponent("MenuButton",jr);var Ur=function(e){function t(t,n){var r,i=n.tracks;if((r=e.call(this,t,n)||this).items.length<=1&&r.hide(),!i)return h()(r);var a=Et(h()(r),r.update);return i.addEventListener("removetrack",a),i.addEventListener("addtrack",a),i.addEventListener("labelchange",a),r.player_.on("ready",a),r.player_.on("dispose",(function(){i.removeEventListener("removetrack",a),i.removeEventListener("addtrack",a),i.removeEventListener("labelchange",a)})),r}return m()(t,e),t}(jr);Kt.registerComponent("TrackButton",Ur);var Fr=["Tab","Esc","Up","Down","Right","Left"],Br=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}m()(t,e);var n=t.prototype;return n.createEl=function(t,n,r){this.nonIconControl=!0;var i=e.prototype.createEl.call(this,"li",Z({className:"vjs-menu-item",tabIndex:-1},n),r);return i.replaceChild(Pe("span",{className:"vjs-menu-item-text",textContent:this.localize(this.options_.label)}),i.querySelector(".vjs-icon-placeholder")),i},n.handleKeyDown=function(t){Fr.some((function(e){return d.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}(Qn);Kt.registerComponent("MenuItem",Br);var Hr=function(e){function t(t,n){var r,i=n.track,o=t.textTracks();n.label=i.label||i.language||"Unknown",n.selected="showing"===i.mode,(r=e.call(this,t,n)||this).track=i,r.kinds=(n.kinds||[n.kind||r.track.kind]).filter(Boolean);var u,l=function(){for(var e=arguments.length,t=new Array(e),n=0;n<e;n++)t[n]=arguments[n];r.handleTracksChange.apply(h()(r),t)},c=function(){for(var e=arguments.length,t=new Array(e),n=0;n<e;n++)t[n]=arguments[n];r.handleSelectedLanguageChange.apply(h()(r),t)};(t.on(["loadstart","texttrackchange"],l),o.addEventListener("change",l),o.addEventListener("selectedlanguagechange",c),r.on("dispose",(function(){t.off(["loadstart","texttrackchange"],l),o.removeEventListener("change",l),o.removeEventListener("selectedlanguagechange",c)})),void 0===o.onchange)&&r.on(["tap","click"],(function(){if("object"!==typeof a.a.Event)try{u=new a.a.Event("change")}catch(e){}u||(u=s.a.createEvent("Event")).initEvent("change",!0,!0),o.dispatchEvent(u)}));return r.handleTracksChange(),r}m()(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 a=r[i];-1!==this.kinds.indexOf(a.kind)&&(a===n?"showing"!==a.mode&&(a.mode="showing"):"disabled"!==a.mode&&(a.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}(Br);Kt.registerComponent("TextTrackMenuItem",Hr);var Vr=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}m()(t,e);var n=t.prototype;return n.handleTracksChange=function(e){for(var t=this.player().textTracks(),n=!0,r=0,i=t.length;r<i;r++){var a=t[r];if(this.options_.kinds.indexOf(a.kind)>-1&&"showing"===a.mode){n=!1;break}}n!==this.isSelected_&&this.selected(n)},n.handleSelectedLanguageChange=function(e){for(var t=this.player().textTracks(),n=!0,r=0,i=t.length;r<i;r++){var a=t[r];if(["captions","descriptions","subtitles"].indexOf(a.kind)>-1&&"showing"===a.mode){n=!1;break}}n&&(this.player_.cache_.selectedLanguage={enabled:!1})},t}(Hr);Kt.registerComponent("OffTextTrackMenuItem",Vr);var qr=function(e){function t(t,n){return void 0===n&&(n={}),n.tracks=t.textTracks(),e.call(this,t,n)||this}return m()(t,e),t.prototype.createItems=function(e,t){var n;void 0===e&&(e=[]),void 0===t&&(t=Hr),this.label_&&(n=this.label_+" off"),e.push(new Vr(this.player_,{kinds:this.kinds_,kind:this.kind_,label:n})),this.hideThreshold_+=1;var r=this.player_.textTracks();Array.isArray(this.kinds_)||(this.kinds_=[this.kind_]);for(var i=0;i<r.length;i++){var a=r[i];if(this.kinds_.indexOf(a.kind)>-1){var o=new t(this.player_,{track:a,kinds:this.kinds_,kind:this.kind_,selectable:!0,multiSelectable:!1});o.addClass("vjs-"+a.kind+"-menu-item"),e.push(o)}}return e},t}(Ur);Kt.registerComponent("TextTrackButton",qr);var zr=function(e){function t(t,n){var r,i=n.track,a=n.cue,o=t.currentTime();return n.selectable=!0,n.multiSelectable=!1,n.label=a.text,n.selected=a.startTime<=o&&o<a.endTime,(r=e.call(this,t,n)||this).track=i,r.cue=a,r}return m()(t,e),t.prototype.handleClick=function(t){e.prototype.handleClick.call(this),this.player_.currentTime(this.cue.startTime)},t}(Br);Kt.registerComponent("ChaptersTrackMenuItem",zr);var Wr=function(e){function t(t,n,r){var i;return(i=e.call(this,t,n,r)||this).selectCurrentItem_=function(){i.items.forEac

2h((function(e){e.selected(i.track_.activeCues[0]===e.cue)}))},i}m()(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 n=this.findChaptersTrack();n!==this.track_?(this.setTrack(n),e.prototype.update.call(this)):(!this.items||n&&n.cues&&n.cues.length!==this.items.length)&&e.prototype.update.call(this)}},n.setTrack=function(e){if(this.track_!==e){if(this.updateHandler_||(this.updateHandler_=this.update.bind(this)),this.track_){var t=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);t&&t.removeEventListener("load",this.updateHandler_),this.track_.removeEventListener("cuechange",this.selectCurrentItem_),this.track_=null}if(this.track_=e,this.track_){this.track_.mode="hidden";var n=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);n&&n.addEventListener("load",this.updateHandler_),this.track_.addEventListener("cuechange",this.selectCurrentItem_)}}},n.findChaptersTrack=function(){for(var e=this.player_.textTracks()||[],t=e.length-1;t>=0;t--){var n=e[t];if(n.kind===this.kind_)return n}},n.getMenuCaption=function(){return this.track_&&this.track_.label?this.track_.label:this.localize(Ht(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 n=0,r=t.length;n<r;n++){var i=t[n],a=new zr(this.player_,{track:this.track_,cue:i});e.push(a)}return e},t}(qr);Wr.prototype.kind_="chapters",Wr.prototype.controlText_="Chapters",Kt.registerComponent("ChaptersButton",Wr);var Gr=function(e){function t(t,n,r){var i;i=e.call(this,t,n,r)||this;var a=t.textTracks(),o=Et(h()(i),i.handleTracksChange);return a.addEventListener("change",o),i.on("dispose",(function(){a.removeEventListener("change",o)})),i}m()(t,e);var n=t.prototype;return n.handleTracksChange=function(e){for(var t=this.player().textTracks(),n=!1,r=0,i=t.length;r<i;r++){var a=t[r];if(a.kind!==this.kind_&&"showing"===a.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}(qr);Gr.prototype.kind_="descriptions",Gr.prototype.controlText_="Descriptions",Kt.registerComponent("DescriptionsButton",Gr);var Kr=function(e){function t(t,n,r){return e.call(this,t,n,r)||this}m()(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}(qr);Kr.prototype.kind_="subtitles",Kr.prototype.controlText_="Subtitles",Kt.registerComponent("SubtitlesButton",Kr);var Xr=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 m()(t,e),t.prototype.handleClick=function(e){this.player().getChild("textTrackSettings").open()},t}(Hr);Kt.registerComponent("CaptionSettingsMenuItem",Xr);var $r=function(e){function t(t,n,r){return e.call(this,t,n,r)||this}m()(t,e);var n=t.prototype;return n.buildCSSClass=function(){return"vjs-captions-button "+e.prototype.buildCSSClass.call(this)},n.buildWrapperCSSClass=function(){return"vjs-captions-button "+e.prototype.buildWrapperCSSClass.call(this)},n.createItems=function(){var t=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(t.push(new Xr(this.player_,{kind:this.kind_})),this.hideThreshold_+=1),e.prototype.createItems.call(this,t)},t}(qr);$r.prototype.kind_="captions",$r.prototype.controlText_="Captions",Kt.registerComponent("CaptionsButton",$r);var Yr=function(e){function t(){return e.apply(this,arguments)||this}return m()(t,e),t.prototype.createEl=function(t,n,r){var i=e.prototype.createEl.call(this,t,n,r),a=i.querySelector(".vjs-menu-item-text");return"captions"===this.options_.track.kind&&(a.appendChild(Pe("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),a.appendChild(Pe("span",{className:"vjs-control-text",textContent:" "+this.localize("Captions")}))),i},t}(Hr);Kt.registerComponent("SubsCapsMenuItem",Yr);var Qr=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(Ht(r.label_)),r}m()(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 Xr(this.player_,{kind:this.label_})),this.hideThreshold_+=1),t=e.prototype.createItems.call(this,t,Yr)},t}(qr);Qr.prototype.kinds_=["captions","subtitles"],Qr.prototype.controlText_="Subtitles",Kt.registerComponent("SubsCapsButton",Qr);var Zr=function(e){function t(t,n){var r,i=n.track,a=t.audioTracks();n.label=i.label||i.language||"Unknown",n.selected=i.enabled,(r=e.call(this,t,n)||this).track=i,r.addClass("vjs-"+i.kind+"-menu-item");var o=function(){for(var e=arguments.length,t=new Array(e),n=0;n<e;n++)t[n]=arguments[n];r.handleTracksChange.apply(h()(r),t)};return a.addEventListener("change",o),r.on("dispose",(function(){a.removeEventListener("change",o)})),r}m()(t,e);var n=t.prototype;return n.createEl=function(t,n,r){var i=e.prototype.createEl.call(this,t,n,r),a=i.querySelector(".vjs-menu-item-text");return"main-desc"===this.options_.track.kind&&(a.appendChild(Pe("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),a.appendChild(Pe("span",{className:"vjs-control-text",textContent:" "+this.localize("Descriptions")}))),i},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(),r=0;r<n.length;r++){var i=n[r];i!==this.track&&(i.enabled=i===this.track)}},n.handleTracksChange=function(e){this.selected(this.track.enabled)},t}(Br);Kt.registerComponent("AudioTrackMenuItem",Zr);var Jr=function(e){function t(t,n){return void 0===n&&(n={}),n.tracks=t.audioTracks(),e.call(this,t,n)||this}m()(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(),n=0;n<t.length;n++){var r=t[n];e.push(new Zr(this.player_,{track:r,selectable:!0,multiSelectable:!1}))}return e},t}(Ur);Jr.prototype.controlText_="Audio Track",Kt.registerComponent("AudioTrackButton",Jr);var ei=function(e){function t(t,n){var r,i=n.rate,a=parseFloat(i,10);return n.label=i,n.selected=a===t.playbackRate(),n.selectable=!0,n.multiSelectable=!1,(r=e.call(this,t,n)||this).label=i,r.rate=a,r.on(t,"ratechange",(function(e){return r.update(e)})),r}m()(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}(Br);ei.prototype.contentElType="button",Kt.registerComponent("PlaybackRateMenuItem",ei);var ti=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)}

2)),r.on(t,"playbackrateschange",(function(e){return r.handlePlaybackRateschange(e)})),r}m()(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_=Pe("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=[],n=e.length-1;n>=0;n--)t.push(new ei(this.player(),{rate:e[n]+"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}(jr);ti.prototype.controlText_="Playback Rate",Kt.registerComponent("PlaybackRateMenuButton",ti);var ni=function(e){function t(){return e.apply(this,arguments)||this}m()(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}(Kt);Kt.registerComponent("Spacer",ni);var ri=function(e){function t(){return e.apply(this,arguments)||this}m()(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:"\xa0"})},t}(ni);Kt.registerComponent("CustomControlSpacer",ri);var ii=function(e){function t(){return e.apply(this,arguments)||this}return m()(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-control-bar",dir:"ltr"})},t}(Kt);ii.prototype.options_={children:["playToggle","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","seekToLive","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","fullscreenToggle"]},"exitPictureInPicture"in s.a&&ii.prototype.options_.children.splice(ii.prototype.options_.children.length-1,0,"pictureInPictureToggle"),Kt.registerComponent("ControlBar",ii);var ai=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}m()(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}(on);ai.prototype.options_=l()({},on.prototype.options_,{pauseOnOpen:!1,fillAlways:!0,temporary:!1,uncloseable:!0}),Kt.registerComponent("ErrorDisplay",ai);var oi="vjs-text-track-settings",si=["#000","Black"],ui=["#00F","Blue"],li=["#0FF","Cyan"],ci=["#0F0","Green"],di=["#F0F","Magenta"],fi=["#F00","Red"],hi=["#FFF","White"],pi=["#FF0","Yellow"],mi=["1","Opaque"],gi=["0.5","Semi-Transparent"],vi=["0","Transparent"],yi={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[si,hi,fi,ci,ui,pi,di,li]},backgroundOpacity:{selector:".vjs-bg-opacity >

2i(i.options[i.options.selectedIndex].value,a));return void 0!==o&&(e[n]=o),e},void 0===(n={})&&(n=0),Y(e=yi).reduce((function(n,r){return t(n,e[r],r)}),n)},n.setValues=function(e){var t=this;Q(yi,(function(n,r){!function(e,t,n){if(t)for(var r=0;r<e.options.length;r++)if(bi(e.options[r].value,n)===t){e.selectedIndex=r;break}}(t.$(n.selector),e[r],n.parser)}))},n.setDefaults=function(){var e=this;Q(yi,(function(t){var n=t.hasOwnProperty("default")?t.default:0;e.$(t.selector).selectedIndex=n}))},n.restoreSettings=function(){var e;try{e=JSON.parse(a.a.localStorage.getItem(oi))}catch(t){K.warn(t)}e&&this.setValues(e)},n.saveSettings=function(){if(this.options_.persistTextTrackSettings){var e=this.getValues();try{Object.keys(e).length?a.a.localStorage.setItem(oi,JSON.stringify(e)):a.a.localStorage.removeItem(oi)}catch(t){K.warn(t)}}},n.updateDisplay=function(){var e=this.player_.getChild("textTrackDisplay");e&&e.updateDisplay()},n.conditionalBlur_=function(){this.previouslyActiveEl_=null;var e=this.player_.controlBar,t=e&&e.subsCapsButton,n=e&&e.captionsButton;t?t.focus():n&&n.focus()},t}(on);Kt.registerComponent("TextTrackSettings",_i);var Ti=function(e){function t(t,n){var r,i=n.ResizeObserver||a.a.ResizeObserver;null===n.ResizeObserver&&(i=!1);var o=Vt({createEl:!i,reportTouchActivity:!1},n);return(r=e.call(this,t,o)||this).ResizeObserver=n.ResizeObserver||a.a.ResizeObserver,r.loadListener_=null,r.resizeObserver_=null,r.debouncedHandler_=function(e,t,n,r){var i;void 0===r&&(r=a.a);var o=function(){var a=this,o=arguments,s=function(){i=null,s=null,n||e.apply(a,o)};!i&&n&&e.apply(a,o),r.clearTimeout(i),i=r.setTimeout(s,t)};return o.cancel=function(){r.clearTimeout(i),i=null},o}((function(){r.resizeHandler()}),100,!1,h()(r)),i?(r.resizeObserver_=new r.ResizeObserver(r.debouncedHandler_),r.resizeObserver_.observe(t.el())):(r.loadListener_=function(){if(r.el_&&r.el_.contentWindow){var e=r.debouncedHandler_,t=r.unloadListener_=function(){yt(this,"resize",e),yt(this,"unload",t),t=null};vt(r.el_.contentWindow,"unload",t),vt(r.el_.contentWindow,"resize",e)}},r.one("load",r.loadListener_)),r}m()(t,e);var n=t.prototype;return n.createEl=function(){return e.prototype.createEl.call(this,"iframe",{className:"vjs-resize-manager",tabIndex:-1},{"aria-hidden":"true"})},n.resizeHandler=function(){this.player_&&this.player_.trigger&&this.player_.trigger("playerresize")},n.dispose=function(){this.debouncedHandler_&&this.debouncedHandler_.cancel(),this.resizeObserver_&&(this.player_.el()&&this.resizeObserver_.unobserve(this.player_.el()),this.resizeObserver_.disconnect()),this.loadListener_&&this.off("load",this.loadListener_),this.el_&&this.el_.contentWindow&&this.unloadListener_&&this.unloadListener_.call(this.el_.contentWindow),this.ResizeObserver=null,this.resizeObserver=null,this.debouncedHandler_=null,this.loadListener_=null,e.prototype.dispose.call(this)},t}(Kt);Kt.registerComponent("ResizeManager",Ti);var Si={trackingThreshold:20,liveTolerance:15},wi=function(e){function t(t,n){var r,i=Vt(Si,n,{createEl:!1});return(r=e.call(this,t,i)||this).handleVisibilityChange_=function(e){return r.handleVisibilityChange(e)},r.trackLiveHandler_=function(){return r.trackLive_()},r.handlePlay_=function(e){return 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()})),pe&&"hidden"in s.a&&"visibilityState"in s.a&&r.on(s.a,"visibilitychange",r.handleVisibilityChange_),r}m()(t,e);var n=t.prototype;return n.handleVisibilityChange=function(){this.player_.duration()===1/0&&(s.a.hidden?this.stopTracking():this.startTracking())},n.trackLive_=function(){var e=this.player_.seekable();if(e&&e.length){var t=Number(a.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(),i=this.player_.currentTime(),o=this.player_.paused()||this.seekedBehindLive_||Math.abs(r-i)>this.options_.liveTolerance;this.timeupdateSeen_&&r!==1/0||(o=!1),o!==this.behindLiveEdge_&&(this.behindLiveEdge_=o,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_,kt),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=[],n=e?e.length:0;n--;)t.push(e.end(n));return t.length?t.sort()[t.length-1]:1/0},n.seekableStart=function(){for(var e=this.player_.seekable(),t=[],n=e?e.length:0;n--;)t.push(e.start(n));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(s.a,"visibilitychange",this.handleVisibilityChange_),this.stopTracking(),e.prototype.dispose.call(this)},t}(Kt);Kt.registerComponent("LiveTracker",wi);var ki,Ei=function(e){var t=e.el();if(t.hasAttribute("src"))return e.triggerSourceset(t.src),!0;var n=e.$$("source"),r=[],i="";if(!n.length)return!1;for(var a=0;a<n.length;a++){var o=n[a].src;o&&-1===r.indexOf(o)&&r.push(o)}return!!r.length&&(1===r.length&&(i=r[0]),e.triggerSourceset(i),!0)},Ci=Object.defineProperty({},"innerHTML",{get:function(){return this.cloneNode(!0).innerHTML},set:function(e){var t=s.a.createElement(this.nodeName.toLowerCase());t.innerHTML=e;for(var n=s.a.createDocumentFragment();t.childNodes.length;)n.appendChild(t.childNodes[0]);return this.innerText="",a.a.Element.prototype.appendChild.call(this,n),this.innerHTML}}),xi=function(e,t){for(var n={},r=0;r<e.length&&!((n=Object.getOwnPropertyDescriptor(e[r],t))&&n.set&&n.get);r++);return n.enumerable=!0,n.configurable=!0,n},Oi=function(e){var t=e.el();if(!t.resetSourceWatch_){var n={},r=function(e){return xi([e.el(),a.a.HTMLMediaElement.prototype,a.a.Element.prototype,Ci],"innerHTML")}(e),i=function(n){return function(){for(var r=arguments.length,i=new Array(r),a=0;a<r;a++)i[a]=arguments[a];var o=n.apply(t,i);return Ei(e),o}};["append","appendChild","insertAdjacentHTML"].forEach((function(e){t[e]&&(n[e]=t[e],t[e]=i(n[e]))})),Object.defineProperty(t,"innerHTML",Vt(r,{set:i(r.set)})),t.resetSourceWatch_=function(){t.resetSourceWatch_=null,Object.keys(n).forEach((function(e){t[e]=n[e]})),Object.defineProperty(t,"innerHTML",r)},e.one("sourceset",t.resetSourceWatch_)}},Pi=Object.defineProperty({},"src",{get:function(){return this.hasAttribute("src")?Sn(a.a.Element.prototype.getAttribute.call(this,"src")):""},set:function(e){return a.a.Element.prototype.setAttribute.call(this,"src",e),e}}),Ai=function(e){if(e.featuresSourceset){var t=e.el();if(!t.resetSourceset_){var n=function(e){return xi([e.el(),a.a.HTMLMediaElement.prototype,Pi],"src")}(e),r=t.setAttribute,i=t.load;Object.defineProperty(t,"src",Vt(n,{set:function(r){var i=n.set.call(t,r);return e.triggerSourceset(t.src),i}})),t.setAttribute=function(n,i){var a=r.call(t,n,i);return/src/i.test(n)&&e.triggerSourceset(t.src),a},t.load=function(){var n=i.call(t);return Ei(e)||(e.triggerSourceset(""),Oi(e)),n},t.currentSrc?e.triggerSourceset(t.currentSrc):Ei(e)||Oi(e),t.resetSourceset_=function(){t.resetSourceset_=null,t.load=i,t.setAttribute=r,Object.defineProperty(t,"src",n),t.resetSourceWatch_&&t.resetSourceWatch_()}}}},Ii=function(e,t,n,r){void 0===r&&(r=!0);var i=function(n){return Object.defineProperty(e,t,{value:n,enumerable:!0,writable:!0})},a={configurable:!0,enumerable:!0,get:function(){var e=n();return i(e),e}};return r&&(a.set=i),Object.defineProperty(e,t,a)},Li=function(e){function t(t,n){var r;r=e.call(this,t,n)||this;var i=t.source,a=!1;if(i&&(r.el_.currentSrc!==i.src||t.tag&&3===t.tag.initNetworkState_)?r.setSource(i):r.handleLateInit_(r.el_),t.enableSourceset&&r.setupSourcesetHandling_(),r.isScrubbing_=!1,r.el_.hasChildNodes()){for(var o=r.el_.childNodes,s=o.length,u=[];s--;){var l=o[s];"track"===l.nodeName.toLowerCase()&&(r.featuresNativeTextTracks?(r.remoteTextTrackEls().addTrackElement_(l),r.remoteTextTracks().addTrack(l.track),r.textTracks().addTrack(l.track),a||r.el_.hasAttribute("crossorigin")||!kn(l.src)||(a=!0)):u.push(l))}for(var c=0;c<u.length;c++)r.el_.removeChild(u[c])}return r.proxyNativeTracks_(),r.featuresNativeTextTracks&&a&&K.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_(),(ve||be||le)&&!0===t.nativeControlsForTouch&&r.setControls(!0),r.proxyWebkitFullscreen_(),r.triggerReady(),r}m()(t,e);var n=t.prototype;return n.dispose=function(){this.el_&&this.el_.resetSourceset_&&this.el_.resetSourceset_(),t.dis

2poseMediaElement(this.el_),this.options_=null,e.prototype.dispose.call(this)},n.setupSourcesetHandling_=function(){Ai(this)},n.restoreMetadataTracksInIOSNativePlayer_=function(){var e,t=this.textTracks(),n=function(){e=[];for(var n=0;n<t.length;n++){var r=t[n];"metadata"===r.kind&&e.push({track:r,storedMode:r.mode})}};n(),t.addEventListener("change",n),this.on("dispose",(function(){return t.removeEventListener("change",n)}));var r=function n(){for(var r=0;r<e.length;r++){var i=e[r];"disabled"===i.track.mode&&i.track.mode!==i.storedMode&&(i.track.mode=i.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=Ln[e],r=this.el()[n.getterName],i=this[n.getterName]();if(this["featuresNative"+n.capitalName+"Tracks"]&&r&&r.addEventListener){var a={change:function(n){var r={type:"change",target:i,currentTarget:i,srcElement:i};i.trigger(r),"text"===e&&t[Dn.remoteText.getterName]().trigger(r)},addtrack:function(e){i.addTrack(e.track)},removetrack:function(e){i.removeTrack(e.track)}},o=function(){for(var e=[],t=0;t<i.length;t++){for(var n=!1,a=0;a<r.length;a++)if(r[a]===i[t]){n=!0;break}n||e.push(i[t])}for(;e.length;)i.removeTrack(e.shift())};this[n.getterName+"Listeners_"]=a,Object.keys(a).forEach((function(e){var n=a[e];r.addEventListener(e,n),t.on("dispose",(function(t){return r.removeEventListener(e,n)}))})),this.on("loadstart",o),this.on("dispose",(function(e){return t.off("loadstart",o)}))}},n.proxyNativeTracks_=function(){var e=this;Ln.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=s.a.createElement("video");var r=Vt({},this.options_.tag&&je(this.options_.tag));ve&&!0===this.options_.nativeControlsForTouch||delete r.controls,Ne(e,Z(r,{id:this.options_.techId,class:"vjs-tech"}))}e.playerId=this.options_.playerId}"undefined"!==typeof this.options_.preload&&Fe(e,"preload",this.options_.preload),void 0!==this.options_.disablePictureInPicture&&(e.disablePictureInPicture=this.options_.disablePictureInPicture);for(var i=["loop","muted","playsinline","autoplay"],a=0;a<i.length;a++){var o=i[a],u=this.options_[o];"undefined"!==typeof u&&(u?Fe(e,o,o):Be(e,o),e[o]=u)}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 i=["loadstart"];i.push("loadedmetadata"),e.readyState>=2&&i.push("loadeddata"),e.readyState>=3&&i.push("canplay"),e.readyState>=4&&i.push("canplaythrough"),this.ready((function(){i.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&&Te?this.el_.fastSeek(e):this.el_.currentTime=e}catch(t){K(t,"Video is not ready. (Video.js)")}},n.duration=function(){var e=this;if(this.el_.duration===1/0&&se&&fe&&0===this.el_.currentTime){return this.on("timeupdate",(function t(){e.el_.currentTime>0&&(e.el_.duration===1/0&&e.trigger("durationchange"),e.off("timeupdate",t))})),NaN}return this.el_.duration||NaN},n.width=function(){return this.el_.offsetWidth},n.height=function(){return this.el_.offsetHeight},n.proxyWebkitFullscreen_=function(){var e=this;if("webkitDisplayingFullscreen"in this.el_){var t=function(){this.trigger("fullscreenchange",{isFullscreen:!1}),this.el_.controls&&!this.options_.nativeControlsForTouch&&this.controls()&&(this.el_.controls=!1)},n=function(){"webkitPresentationMode"in this.el_&&"picture-in-picture"!==this.el_.webkitPresentationMode&&(this.one("webkitendfullscreen",t),this.trigger("fullscreenchange",{isFullscreen:!0,nativeIOSFullscreen:!0}))};this.on("webkitbeginfullscreen",n),this.on("dispose",(function(){e.off("webkitbeginfullscreen",n),e.off("webkitendfullscreen",t)}))}},n.supportsFullScreen=function(){if("function"===typeof this.el_.webkitEnterFullScreen){var e=a.a.navigator&&a.a.navigator.userAgent||"";if(/Android/.test(e)||!/Chrome|Mac OS X 10.5/.test(e))return!0}return!1},n.enterFullScreen=function(){var e=this.el_;if(e.paused&&e.networkState<=e.HAVE_METADATA)tn(this.el_.play()),this.setTimeout((function(){e.pause();try{e.webkitEnterFullScreen()}catch(t){this.trigger("fullscreenerror",t)}}),0);else try{e.webkitEnterFullScreen()}catch(t){this.trigger("fullscreenerror",t)}},n.exitFullScreen=function(){this.el_.webkitDisplayingFullscreen?this.el_.webkitExitFullScreen():this.trigger("fullscreenerror",new Error("The video is not fullscreen"))},n.requestPictureInPicture=function(){return this.el_.requestPictureInPicture()},n.requestVideoFrameCallback=function(t){return this.featuresVideoFrameCallback?this.el_.requestVideoFrameCallback(t):e.prototype.requestVideoFrameCallback.call(this,t)},n.cancelVideoFrameCallback=function(t){this.featuresVideoFrameCallback?this.el_.cancelVideoFrameCallback(t):e.prototype.cancelVideoFrameCallback.call(this,t)},n.src=function(e){if(void 0===e)return this.el_.src;this.setSrc(e)},n.reset=function(){t.resetMediaElement(this.el_)},n.currentSrc=function(){return this.currentSource_?this.currentSource_.src:this.el_.currentSrc},n.setControls=function(e){this.el_.controls=!!e},n.addTextTrack=function(t,n,r){return this.featuresNativeTextTracks?this.el_.addTextTrack(t,n,r):e.prototype.addTextTrack.call(this,t,n,r)},n.createRemoteTextTrack=function(t){if(!this.featuresNativeTextTracks)return e.prototype.createRemoteTextTrack.call(this,t);var n=s.a.createElement("track");return t.kind&&(n.kind=t.kind),t.label&&(n.label=t.label),(t.language||t.srclang)&&(n.srclang=t.language||t.srclang),t.default&&(n.default=t.default),t.id&&(n.id=t.id),t.src&&(n.src=t.src),n},n.addRemoteTextTrack=function(t,n){var r=e.prototype.addRemoteTextTrack.call(this,t,n);return this.featuresNativeTextTracks&&this.el().appendChild(r),r},n.removeRemoteTextTrack=function(t){if(e.prototype.removeRemoteTextTrack.call(this,t),this.featuresNativeTextTracks)for(var n=this.$$("track"),r=n.length;r--;)t!==n[r]&&t!==n[r].track||this.el().removeChild(n[r])},n.getVideoPlaybackQuality=function(){if("function"===typeof this.el().getVideoPlaybackQuality)return this.el().getVideoPlaybackQuality();var e={};return"undefined"!==typeof this.el().webkitDroppedFrameCount&&"undefined"!==typeof this.el().webkitDecodedFrameCount&&(e.droppedVideoFrames=this.el().webkitDroppedFrameCount,e.totalVideoFrames=this.el().webkitDecodedFrameCount),a.a.performance&&"function"===typeof a.a.performance.now?e.creationTime=a.a.performance.now():a.a.performance&&a.a.performance.timing&&"number"===typeof a.a.performance.timing.navigationStart&&(e.creationTime=a.a.Date.now()-a.a.performance.timing.navigationStart),e},t}(Rn);Ii(Li,"TEST_VID",(function(){if(Ee()){var e=s.a.createElement("video"),t=s.a.createElement("track");return t.kind="captions",t.srclang="en",t.label="English",e.appendChild(t),e}})),Li.isSupported=function(){try{Li.TEST_VID.volume=.5}catch(e){return!1}return!(!Li.TEST_VID||!Li.TEST_VID.canPlayType)},Li.canPlayType=function(e){return Li.TEST_VID.canPlayType(e)},Li.canPlaySource=function(e,t){return Li.canPlayType(e.type)},Li.canControlVolume=function(){try{var e=Li.TEST_VID.volume;Li.TEST_VID.volume=e/2+.1;var t=e!==Li.TEST_VID.volume;return t&&_e?(a.a.setTimeout((function(){Li&&Li.prototype&&(Li.prototype.featuresVolumeControl=e!==Li.TEST_VID.volume)})),!1):t}catch(n){return!1}},Li.canMuteVolume=function(){try{var e=Li.TEST_VID.muted;return Li.TEST_VID.muted=!e,Li.TEST_VID.muted?Fe(Li.TEST_VID,"muted","muted"):Be(Li.TEST_VID,"muted"),e!==Li.TEST_VID.muted}catch(t){return!1}},Li.canControlPlaybackRate=function(){if(se&&fe&&he<58)return!1;try{var e=Li.TEST_VID.playbackRate;return Li.TEST_VID.playbackRate=e/2+.1,e!==Li.TEST_VID.playbackRate}catch(t){return!1}},Li.canOverrideAttributes=function(){try{var e=function(){};Object.defineProperty(s.a.createElement("video"),"src",{get:e,set:e}),Object.defineProperty(s.a.createElement("audio"),"src",{get:e,set:e}),Object.defineProperty(s.a.createElement("video"),"innerHTML",{get:e,set:e}),Object.defineProperty(s.a.createElement("audio"),"innerHTML",{get:e,set:e})}catch(t){return!1}return!0},Li.supportsNativeTextTracks=function(){return Te||_e&&fe},Li.supportsNativeVideoTracks=function(){return!(!Li.TEST_VID||!Li.TEST_VID.videoTracks)},Li.supportsNativeAudioTracks=function(){return!(!Li.TEST_VID||!Li.TEST_VID.audioTracks)},Li.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];Ii(Li.prototype,t,(function(){return Li[n]()}),!0)})),Li.prototype.featuresVolumeControl=Li.canControlVolume(),Li.prototype.movingMediaElementInDOM=!_e,Li.prototype.featuresFullscreenResize=!0,Li.prototype.featuresProgressEvents=!0,Li.prototype.featuresTimeupdateEvents=!0,Li.prototype.featuresVideoFrameCallback=!(!Li.TEST_VID||!Li.TEST_VID.requestVideoFrameCallback),Li.patchCanPlayType=function(){ue>=4&&!ce&&!fe&&(ki=Li.TEST_VID&&Li.TEST_VID.constructor.prototype.canPlayType,Li.TEST_VID.constructor.prototype.canPlayType=function(e){return e&&/^application\/(?:x-|vnd\.apple\.)mpegurl/i.test(e)?"maybe":ki.call(this,e)})},Li.unpatchCanPlayType=function(){var e=Li.TEST_VID.constructor.prototype.canPlayType;return ki&&(Li.TEST_VID.constructor.prototype.canPlayType=ki),e},Li.patchCanPlayType(),Li.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(t){}}()}},Li.resetMediaElement=function(e){if(e){for(var t=e.querySelectorAll("source"),n=t.length;n--;)e.removeChild(t[n]);e.removeAttribute("src"),"function"===typeof e.load&&function(){try{e.load()}catch(t){}}()}},["muted","defaultMuted","autoplay","controls","loop","playsinline"].forEach((function(e){Li.prototype[e]=function(){return this.el_[e]||this.el_.hasAttribute(e)}})),["muted","defaultMuted","autoplay","loop","playsinline"].forEach((function(e){Li.prototype["set"+Ht(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){Li.prototype[e]=function(){return this.el_[e]}})),["volume","src","poster","preload","playbackRate","defaultPlaybackRate","disablePictureInPicture","crossOrigin"].forEach((function(e){Li.prototype["set"+Ht(e)]=function(t){this.el_[e]=t}})),["pause","load","play"].forEach((function(e){Li.prototype[e]=function(){return this.el_[e]()}})),Rn.withSourceHandlers(Li),Li.nativeSourceHandler={},Li.nativeSourceHandler.canPlayType=function(e){try{return Li.TEST_VID.canPlayType(e)}catch(t){return""}},Li.nativeSourceHandler.canHandleSource=function(e,t){if(e.type)return Li.nativeSourceHandler.canPlayType(e.type);if(e.src){var n=wn(e.src);return Li.nativeSourceHandler.canPlayType("video/"+n)}return""},Li.nativeSourceHandler.handleSource=function(e,t,n){t.setSrc(e.src)},Li.nativeSourceHandler.dispose=function(){},Li.registerSourceHandler(Li.nativeSourceHandler),Rn.registerTech("Html5",Li);var Di=["progress","abort","suspend","emptied","stalled","loadedmetadata","loadeddata","timeupdate","resize","volumechange","texttrackchange"],Mi={canplay:"CanPlay",canplaythrough:"CanPlayThrough",playing:"Playing",seeked:"Seeked"},Ri=["tiny","xsmall","small","medium","large","xlarge","huge"],Ni={};Ri.forEach((function(e){var t="x"===e.charAt(0)?"x-"+e.substring(1):e;Ni[e]="vjs-layout-"+t}));var ji={tiny:210,xsmall:320,small:425,medium:768,large:1440,xlarge:2560,huge:1/0},Ui=function(e){function t(n,r,i){var a;if(n.id=n.id||r.id||"vjs_video_"+ct(),(r=Z(t.getTagSettings(n),r)).initChildren=!1,r.createEl=!1,r.evented=!1,r.reportTouchActivity=!1,!r.language)if("function"===typeof n.closest){var o=n.closest("[lang]");o&&o.getAttribute&&(r.language=o.getAttribute("lang"))}else for(var u=n;u&&1===u.nodeType;){if(je(u).hasOwnProperty("lang")){r.language=u.getAttribute("lang");break}u=u.parentNode}if((a=e.call(this,null,r,i)||this).boundDocumentFullscreenChange_=function(e){return a.documentFullscreenChange_(e)},a.boundFullWindowOnEscKey_=function(e){return a.fullWindowOnEscKey(e)},a.boundUpdateStyleEl_=function(e){return a.updateStyleEl_(e)},a.boundApplyInitTime_=function(e){return a.applyInitTime_(e)},a.boundUpdateCurrentBreakpoint_=function(e){return a.updateCurrentBreakpoint_(e)},a.boundHandleTechClick_=function(e){return a.handleTechClick_(e)},a.boundHandleTechDoubleClick_=function(e){return a.handleTechDoubleClick_(e)},a.boundHandleTechTouchStart_=function(e){return a.handleTechTouchStart_(e)},a.boundHandleTechTouchMove_=function(e){return a.handleTechTouchMove_(e)},a.boundHandleTechTouchEnd_=function(e){return a.handleTechTouchEnd_(e)},a.boundHandleTechTap_=function(e){return a.handleTechTap_(e)},a.isFullscreen_=!1,a.log=X(a.id_),a.fsApi_=H,a.isPosterFromTech_=!1,a.queuedCallbacks_=[],a.isReady_=!1,a.hasStarted_=!1,a.userActive_=!1,a.debugEnabled_=!1,a.audioOnlyMode_=!1,a.audioPosterMode_=!1,a.audioOnlyCache_={playerHe

2ight:null,hiddenChildren:[]},!a.options_||!a.options_.techOrder||!a.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(a.tag=n,a.tagAttributes=n&&je(n),a.language(a.options_.language),r.languages){var l={};Object.getOwnPropertyNames(r.languages).forEach((function(e){l[e.toLowerCase()]=r.languages[e]})),a.languages_=l}else a.languages_=t.prototype.options_.languages;a.resetCache_(),a.poster_=r.poster||"",a.controls_=!!r.controls,n.controls=!1,n.removeAttribute("controls"),a.changingSrc_=!1,a.playCallbacks_=[],a.playTerminatedQueue_=[],n.hasAttribute("autoplay")?a.autoplay(!0):a.autoplay(a.options_.autoplay),r.plugins&&Object.keys(r.plugins).forEach((function(e){if("function"!==typeof a[e])throw new Error('plugin "'+e+'" does not exist')})),a.scrubbing_=!1,a.el_=a.createEl(),jt(h()(a),{eventBusKey:"el_"}),a.fsApi_.requestFullscreen&&(vt(s.a,a.fsApi_.fullscreenchange,a.boundDocumentFullscreenChange_),a.on(a.fsApi_.fullscreenchange,a.boundDocumentFullscreenChange_)),a.fluid_&&a.on(["playerreset","resize"],a.boundUpdateStyleEl_);var c=Vt(a.options_);r.plugins&&Object.keys(r.plugins).forEach((function(e){a[e](r.plugins[e])})),r.debug&&a.debug(!0),a.options_.playerOptions=c,a.middleware_=[],a.playbackRates(r.playbackRates),a.initChildren(),a.isAudio("audio"===n.nodeName.toLowerCase()),a.controls()?a.addClass("vjs-controls-enabled"):a.addClass("vjs-controls-disabled"),a.el_.setAttribute("role","region"),a.isAudio()?a.el_.setAttribute("aria-label",a.localize("Audio Player")):a.el_.setAttribute("aria-label",a.localize("Video Player")),a.isAudio()&&a.addClass("vjs-audio"),a.flexNotSupported_()&&a.addClass("vjs-no-flex"),ve&&a.addClass("vjs-touch-enabled"),_e||a.addClass("vjs-workinghover"),t.players[a.id_]=h()(a);var d=j.split(".")[0];return a.addClass("vjs-v"+d),a.userActive(!0),a.reportUserActivity(),a.one("play",(function(e){return a.listenForUserActivity_(e)})),a.on("stageclick",(function(e){return a.handleStageClick_(e)})),a.on("keydown",(function(e){return a.handleKeyDown(e)})),a.on("languagechange",(function(e){return a.handleLanguagechange(e)})),a.breakpoints(a.options_.breakpoints),a.responsive(a.options_.responsive),a.on("ready",(function(){a.audioPosterMode(a.options_.audioPosterMode),a.audioOnlyMode(a.options_.audioOnlyMode)})),a}m()(t,e);var n=t.prototype;return n.dispose=function(){var n=this;this.trigger("dispose"),this.off("dispose"),yt(s.a,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),yt(s.a,"keydown",this.boundFullWindowOnEscKey_),this.styleEl_&&this.styleEl_.parentNode&&(this.styleEl_.parentNode.removeChild(this.styleEl_),this.styleEl_=null),t.players[this.id_]=null,this.tag&&this.tag.player&&(this.tag.player=null),this.el_&&this.el_.player&&(this.el_.player=null),this.tech_&&(this.tech_.dispose(),this.isPosterFromTech_=!1,this.poster_=""),this.playerElIngest_&&(this.playerElIngest_=null),this.tag&&(this.tag=null),jn[this.id()]=null,Mn.names.forEach((function(e){var t=Mn[e],r=n[t.getterName]();r&&r.off&&r.off()})),e.prototype.dispose.call(this)},n.createEl=function(){var t,n=this.tag,r=this.playerElIngest_=n.parentNode&&n.parentNode.hasAttribute&&n.parentNode.hasAttribute("data-vjs-player"),i="video-js"===this.tag.tagName.toLowerCase();r?t=this.el_=n.parentNode:i||(t=this.el_=e.prototype.createEl.call(this,"div"));var o=je(n);if(i){for(t=this.el_=n,n=this.tag=s.a.createElement("video");t.children.length;)n.appendChild(t.firstChild);Le(t,"video-js")||De(t,"video-js"),t.appendChild(n),r=this.playerElIngest_=t,Object.keys(t).forEach((function(e){try{n[e]=t[e]}catch(r){}}))}if(n.setAttribute("tabindex","-1"),o.tabindex="-1",(pe||fe&&ge)&&(n.setAttribute("role","application"),o.role="application"),n.removeAttribute("width"),n.removeAttribute("height"),"width"in o&&delete o.width,"height"in o&&delete o.height,Object.getOwnPropertyNames(o).forEach((function(e){i&&"class"===e||t.setAttribute(e,o[e]),i&&n.setAttribute(e,o[e])})),n.playerId=n.id,n.id+="_html5_api",n.className="vjs-tech",n.player=t.player=this,this.addClass("vjs-paused"),!0!==a.a.VIDEOJS_NO_DYNAMIC_STYLE){this.styleEl_=st("vjs-styles-dimensions");var u=Je(".vjs-styles-defaults"),l=Je("head");l.insertBefore(this.styleEl_,u?u.nextSibling:l.firstChild)}this.fill_=!1,this.fluid_=!1,this.width(this.options_.width),this.height(this.options_.height),this.fill(this.options_.fill),this.fluid(this.options_.fluid),this.aspectRatio(this.options_.aspectRatio),this.crossOrigin(this.options_.crossOrigin||this.options_.crossorigin);for(var c=n.getElementsByTagName("a"),d=0;d<c.length;d++){var f=c.item(d);De(f,"vjs-hidden"),f.setAttribute("hidden","hidden")}return n.initNetworkState_=n.networkState,n.parentNode&&!r&&n.parentNode.insertBefore(t,n),Ie(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):K.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)?K.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,Pt(this)&&this.off(["playerreset","resize"],this.boundUpdateStyleEl_),e?(this.addClass("vjs-fluid"),this.fill(!1),n=function(){r.on(["playerreset","resize"],r.boundUpdateStyleEl_)},Pt(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!==a.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(":"),i=r[1]/r[0];e=void 0!==this.width_?this.width_:void 0!==this.height_?this.height_/i:this.videoWidth()||300,t=void 0!==this.height_?this.height_:e*i,n=/^[^a-zA-Z]/.test(this.id())?"dimensions-"+this.id():this.id()+"-dimensions",this.addClass(n),ut(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*i+"%;\n      }\n    ")}else{var o="number"===typeof this.width_?this.width_:this.options_.width,s="number"===typeof this.height_?this.height_:this.options_.height,u=this.tech_&&this.tech_.el();u&&(o>=0&&(u.width=o),s>=0&&(u.height=s))}},n.loadTech_=function(e,t){var n=this;this.tech_&&this.unloadTech_();var r=Ht(e),i=e.charAt(0).toLowerCase()+e.slice(1);"Html5"!==r&&this.tag&&(Rn.getTech("Html5").disposeMediaElement(this.tag),this.tag.player=null,this.tag=null),this.techName_=r,this.isReady_=!1;var a=this.autoplay();("string"===typeof this.autoplay()||!0===this.autoplay()&&this.options_.normalizeAutoplay)&&(a=!1);var o={source:t,autoplay:a,nativeControlsForTouch:this.options_.nativeControlsForTouch,playerId:this.id(),techId:this.id()+"_"+i+"_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};Mn.names.forEach((function(e){var t=Mn[e];o[t.getterName]=n[t.privateName]})),Z(o,this.options_[r]),Z(o,this.options_[i]),Z(o,this.options_[e.toLowerCase()]),this.tag&&(o.tag=this.tag),t&&t.src===this.cache_.src&&this.cache_.currentTime>0&&(o.startTime=this.cache_.currentTime);var s=Rn.getTech(e);if(!s)throw new Error("No Tech named '"+r+"' exists! '"+r+"' should be registered using videojs.registerTech()'");this.tech_=new s(o),this.tech_.ready(Et(this,this.handleTechReady_),!0),an(this.textTracksJson_||[],this.tech_),Di.forEach((function(e){n.on(n.tech_,e,(function(t){return n["handleTech"+Ht(e)+"_"](t)}))})),Object.keys(Mi).forEach((function(e){n.on(n.tech_,e,(function(t){0===n.tech_.playbackRate()&&n.tech_.seeking()?n.queuedCallbacks_.push({callback:n["handleTech"+Mi[e]+"_"].bind(n),event:t}):n["handleTech"+Mi[e]+"_"](t)}))})),this.on(this.tech_,"loadstart",(function(e){return n.handleTechLoadStart_(e)})),this.on(this.tech_,"sourceset",(function(e){return n.handleTechSourceset_(e)})),this.on(this.tech_,"waiting",(function(e){return n.handleTechWaiting_(e)})),this.on(this.tech_,"ended",(function(e){return n.handleTechEnded_(e)})),this.on(this.tech_,"seeking",(function(e){return n.handleTechSeeking_(e)})),this.on(this.tech_,"play",(function(e){return n.handleTechPlay_(e)})),this.on(this.tech_,"firstplay",(function(e){return n.handleTechFirstPlay_(e)})),this.on(this.tech_,"pause",(function(e){return n.handleTechPause_(e)})),this.on(this.tech_,"durationchange",(function(e){return n.handleTechDurationChange_(e)})),this.on(this.tech_,"fullscreenchange",(function(e,t){return n.handleTechFullscreenChange_(e,t)})),this.on(this.tech_,"fullscreenerror",(function(e,t){return n.handleTechFullscreenError_(e,t)})),this.on(this.tech_,"enterpictureinpicture",(function(e){return n.handleTechEnterPictureInPicture_(e)})),this.on(this.tech_,"leavepictureinpicture",(function(e){return n.handleTechLeavePictureInPicture_(e)})),this.on(this.tech_,"error",(function(e){return n.handleTechError_(e)})),this.on(this.tech_,"posterchange",(function(e){return n.handleTechPosterChange_(e)})),this.on(this.tech_,"textdata",(function(e){return n.handleTechTextData_(e)})),this.on(this.tech_,"ratechange",(function(e){return n.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"===r&&this.tag||Ie(this.tech_.el(),this.el()),this.tag&&(this.tag.player=null,this.tag=null)},n.unloadTech_=function(){var e=this;Mn.names.forEach((function(t){var n=Mn[t];e[n.privateName]=e[n.getterName]()})),this.textTracksJson_=rn(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&&K.warn("Using the tech directly can be dangerous. I hope you know 

2))},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")||Yt(0,0)},n.scrubbing=function(e){if("undefined"===typeof 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"undefined"!==typeof 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=Yt(0,0)),e},n.bufferedPercent=function(){return Qt(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||a.a.Promise;if(t){var n=this;return new t((function(t,r){function i(){n.off("fullscreenerror",o),n.off("fullscreenchange",a)}function a(){i(),t()}function o(e,t){i(),r(t)}n.one("fullscreenchange",a),n.one("fullscreenerror",o);var s=n.requestFullscreenHelper_(e);s&&(s.then(i,i),s.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||a.a.Promise;if(e){var t=this;return new e((function(e,n){function r(){t.off("fullscreenerror",a),t.off("fullscreenchange",i)}function i(){r(),e()}function a(e,t){r(),n(t)}t.one("fullscreenchange",i),t.one("fullscreenerror",a);var o=t.exitFullscreenHelper_();o&&(o.then(r,r),o.then(e,n))}))}return this.exitFullscreenHelper_()},n.exitFullscreenHelper_=function(){var e=this;if(this.fsApi_.requestFullscreen){var t=s.a[this.fsApi_.exitFullscreen]();return t&&tn(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=s.a.documentElement.style.overflow,vt(s.a,"keydown",this.boundFullWindowOnEscKey_),s.a.documentElement.style.overflow="hidden",De(s.a.body,"vjs-full-window"),this.trigger("enterFullWindow")},n.fullWindowOnEscKey=function(e){d.a.isEventKey(e,"Esc")&&!0===this.isFullscreen()&&(this.isFullWindow?this.exitFullWindow():this.exitFullscreen())},n.exitFullWindow=function(){this.isFullscreen(!1),this.isFullWindow=!1,yt(s.a,"keydown",this.boundFullWindowOnEscKey_),s.a.documentElement.style.overflow=this.docOrigOverflow,Me(s.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 s.a&&!1===this.disablePictureInPicture())return this.techGet_("requestPictureInPicture")},n.exitPictureInPicture=function(){if("pictureInPictureEnabled"in s.a)return s.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;

2if("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 d.a.isEventKey(e,"f")}:n,i=t.muteKey,a=void 0===i?function(e){return d.a.isEventKey(e,"m")}:i,o=t.playPauseKey,u=void 0===o?function(e){return d.a.isEventKey(e,"k")||d.a.isEventKey(e,"Space")}:o;if(r.call(this,e)){e.preventDefault(),e.stopPropagation();var l=Kt.getComponent("FullscreenToggle");!1!==s.a[this.fsApi_.fullscreenEnabled]&&l.prototype.handleClick.call(this,e)}else if(a.call(this,e)){e.preventDefault(),e.stopPropagation(),Kt.getComponent("MuteToggle").prototype.handleClick.call(this,e)}else if(u.call(this,e)){e.preventDefault(),e.stopPropagation(),Kt.getComponent("PlayToggle").prototype.handleClick.call(this,e)}},n.canPlayType=function(e){for(var t,n=0,r=this.options_.techOrder;n<r.length;n++){var i=r[n],a=Rn.getTech(i);if(a||(a=Kt.getComponent(i)),a){if(a.isSupported()&&(t=a.canPlayType(e)))return t}else K.error('The "'+i+'" tech is undefined. Skipped browser support check for that tech.')}return""},n.selectSource=function(e){var t,n=this,r=this.options_.techOrder.map((function(e){return[e,Rn.getTech(e)]})).filter((function(e){var t=e[0],n=e[1];return n?n.isSupported():(K.error('The "'+t+'" tech is undefined. Skipped browser support check for that tech.'),!1)})),i=function(e,t,n){var r;return e.some((function(e){return t.some((function(t){if(r=n(e,t))return!0}))})),r},a=function(e,t){var r=e[0];if(e[1].canPlaySource(t,n.options_[r.toLowerCase()]))return{source:t,tech:r}};return(this.options_.sourceOrder?i(e,r,(t=a,function(e,n){return t(n,e)})):i(r,e,a))||!1},n.handleSrc_=function(e,t){var n=this;if("undefined"===typeof e)return this.cache_.src||"";this.resetRetryOnError_&&this.resetRetryOnError_();var r=Xn(e);if(r.length){if(this.changingSrc_=!0,t||(this.cache_.sources=r),this.updateSourceCaches_(r[0]),Fn(this,r[0],(function(e,i){var a,o;if(n.middleware_=i,t||(n.cache_.sources=r),n.updateSourceCaches_(e),n.src_(e))return r.length>1?n.handleSrc_(r.slice(1)):(n.changingSrc_=!1,n.setTimeout((function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})}),0),void n.triggerReady());a=i,o=n.tech_,a.forEach((function(e){return e.setTech&&e.setTech(o)}))})),this.options_.retryOnError&&r.length>1){var i=function(){n.error(null),n.handleSrc_(r.slice(1),!0)},a=function(){n.off("error",i)};this.one("error",i),this.one("playing",a),this.resetRetryOnError_=function(){n.off("error",i),n.off("playing",a)}}}else this.setTimeout((function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})}),0)},n.src=function(e){return this.handleSrc_(e,!1)},n.src_=function(e){var t,n,r=this,i=this.selectSource([e]);return!i||(t=i.tech,n=this.techName_,Ht(t)!==Ht(n)?(this.changingSrc_=!0,this.loadTech_(i.tech,i.source),this.tech_.ready((function(){r.changingSrc_=!1})),!1):(this.ready((function(){this.tech_.constructor.prototype.hasOwnProperty("setSource")?this.techCall_("setSource",e):this.techCall_("src",e.src),this.changingSrc_=!1}),!0),!1))},n.load=function(){this.techCall_("load")},n.reset=function(){var e=this,t=this.options_.Promise||a.a.Promise;this.paused()||!t?this.doReset_():tn(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_(),Pt(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 e=this.currentSource(),t=[];return 0!==Object.keys(e).length&&t.push(e),this.cache_.sources||t},n.currentSource=function(){return this.cache_.source||{}},n.currentSrc=function(){return this.currentSource()&&this.currentSource().src||""},n.currentType=function(){return this.currentSource()&&this.currentSource().type||""},n.preload=function(e){return void 0!==e?(this.techCall_("setPreload",e),void(this.options_.preload=e)):this.techGet_("preload")},n.autoplay=function(e){if(void 0===e)return this.options_.autoplay||!1;var t;"string"===typeof e&&/(any|play|muted)/.test(e)||!0===e&&this.options_.normalizeAutoplay?(this.options_.autoplay=e,this.manualAutoplay_("string"===typeof e?e:"play"),t=!1):this.options_.autoplay=!!e,t="undefined"===typeof t?this.options_.autoplay:t,this.tech_&&this.techCall_("setAutoplay",t)},n.playsinline=function(e){return void 0!==e?(this.techCall_("setPlaysinline",e),this.options_.playsinline=e,this):this.techGet_("playsinline")},n.loop=function(e){return void 0!==e?(this.techCall_("setLoop",e),void(this.options_.loop=e)):this.techGet_("loop")},n.poster=function(e){if(void 0===e)return this.poster_;e||(e=""),e!==this.poster_&&(this.poster_=e,this.techCall_("setPoster",e),this.isPosterFromTech_=!1,this.trigger("posterchange"))},n.handleTechPosterChange_=function(){if((!this.poster_||this.options_.techCanOverridePoster)&&this.tech_&&this.tech_.poster){var e=this.tech_.poster()||"";e!==this.poster_&&(this.poster_=e,this.isPosterFromTech_=!0,this.trigger("posterchange"))}},n.controls=function(e){if(void 0===e)return!!this.controls_;e=!!e,this.controls_!==e&&(this.controls_=e,this.usingNativeControls()&&this.techCall_("setControls",e),this.controls_?(this.removeClass("vjs-controls-disabled"),this.addClass("vjs-controls-enabled"),this.trigger("controlsenabled"),this.usingNativeControls()||this.addTechControlsListeners_()):(this.removeClass("vjs-controls-enabled"),this.addClass("vjs-controls-disabled"),this.trigger("controlsdisabled"),this.usingNativeControls()||this.removeTechControlsListeners_()))},n.usingNativeControls=function(e){if(void 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r=t[n];(r=Vt(r)).player=void 0,e.tracks[n]=r}return e},n.createModal=function(e,t){var n=this;(t=t||{}).content=e||"";var r=new on(this,t);return this.addChild(r),r.on("dispose",(function(){n.removeChild(r)})),r.open(),r},n.updateCurrentBreakpoint_=function(){if(this.responsive())for(var e=this.currentBreakpoint(),t=this.currentWidth(),n=0;n<Ri.length;n++){var r=Ri[n];if(t<=this.breakpoints_[r]){if(e===r)return;e&&this.removeClass(Ni[e]),this.addClass(Ni[r]),this.breakpoint_=r;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_=Z({},ji,e),this.updateCurrentBreakpoint_()),Z(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 Ni[this.breakpoint_]||""},n.loadMedia=function(e,t){var n=this;if(e&&"object"===typeof e){this.reset(),this.cache_.media=Vt(e);var r=this.cache_.media,i=r.artwork,a=r.poster,o=r.src,s=r.textTracks;!i&&a&&(this.cache_.media.artwork=[{src:a,type:Kn(a)}]),o&&this.src(o),a&&this.poster(a),Array.isArray(s)&&s.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:Kn(t.poster)}]),t}return Vt(this.cache_.media)},t.getTagSettings=function(e){var t={sources:[],tracks:[]},n=je(e),r=n["data-setup"];if(Le(e,"vjs-fill")&&(n.fill=!0),Le(e,"vjs-fluid")&&(n.fluid=!0),null!==r){var i=v()(r||"{}"),a=i[0],o=i[1];a&&K.error(a),Z(n,o)}if(Z(t,n),e.hasChildNodes())for(var s=e.childNodes,u=0,l=s.length;u<l;u++){var c=s[u],d=c.nodeName.toLowerCase();"source"===d?t.sources.push(je(c)):"track"===d&&t.tracks.push(je(c))}return t},n.flexNotSupported_=function(){var e=s.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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g=u[m];if(s-=g.duration,o){if(s>0)continue}else if(s-ta>=0)continue;return{partIndex:g.partIndex,segmentIndex:g.segmentIndex,startTime:a+ya({defaultDuration:t.targetDuration,durationList:u,startIndex:l,endIndex:m})}}return{segmentIndex:u[u.length-1].segmentIndex,partIndex:u[u.length-1].partIndex,startTime:n}},isEnabled:Sa,isDisabled:function(e){return e.disabled},isBlacklisted:_a,isIncompatible:Ta,playlistEnd:ba,isAes:function(e){for(var t=0;t<e.segments.length;t++)if(e.segments[t].key)return!0;return!1},hasAttribute:wa,estimateSegmentRequestTime:function(e,t,n,r){return void 0===r&&(r=0),wa("BANDWIDTH",n)?(e*n.attributes.BANDWIDTH-8*r)/t:NaN},isLowestEnabledRendition:ka,isAudioOnly:xa,playlistMatch:Ea,segmentDurationWithParts:da},Pa=$i.log,Aa=function(e,t){return e+"-"+t},Ia=function(e,t){e.mediaGroups&&["AUDIO","SUBTITLES"].forEach((function(n){if(e.mediaGroups[n])for(var r in e.mediaGroups[n])for(var i in e.mediaGroups[n][r]){var a=e.mediaGroups[n][r][i];t(a,n,r,i)}}))}

2,La=function(e){var t=e.playlist,n=e.uri,r=e.id;t.id=r,t.playlistErrors_=0,n&&(t.uri=n),t.attributes=t.attributes||{}},Da=function(e,t){e.uri=t;for(var n=0;n<e.playlists.length;n++)if(!e.playlists[n].uri){var r="placeholder-uri-"+n;e.playlists[n].uri=r}var i=xa(e);Ia(e,(function(t,n,r,a){var o="placeholder-uri-"+n+"-"+r+"-"+a;if(!t.playlists||!t.playlists.length){if(i&&"AUDIO"===n&&!t.uri)for(var s=0;s<e.playlists.length;s++){var u=e.playlists[s];if(u.attributes&&u.attributes.AUDIO&&u.attributes.AUDIO===r)return}t.playlists=[l()({},t)]}t.playlists.forEach((function(t,n){var r=Aa(n,o);t.uri?t.resolvedUri=t.resolvedUri||Zi(e.uri,t.uri):(t.uri=0===n?o:r,t.resolvedUri=t.uri),t.id=t.id||r,t.attributes=t.attributes||{},e.playlists[t.id]=t,e.playlists[t.uri]=t}))})),function(e){for(var t=e.playlists.length;t--;){var n=e.playlists[t];La({playlist:n,id:Aa(t,n.uri)}),n.resolvedUri=Zi(e.uri,n.uri),e.playlists[n.id]=n,e.playlists[n.uri]=n,n.attributes.BANDWIDTH||Pa.warn("Invalid playlist STREAM-INF detected. Missing BANDWIDTH attribute.")}}(e),function(e){Ia(e,(function(t){t.uri&&(t.resolvedUri=Zi(e.uri,t.uri))}))}(e)},Ma=$i.mergeOptions,Ra=$i.EventTarget,Na=function(e,t){if(!e)return t;var n=Ma(e,t);if(e.preloadHints&&!t.preloadHints&&delete n.preloadHints,e.parts&&!t.parts)delete n.parts;else if(e.parts&&t.parts)for(var r=0;r<t.parts.length;r++)e.parts&&e.parts[r]&&(n.parts[r]=Ma(e.parts[r],t.parts[r]));return!e.skipped&&t.skipped&&(n.skipped=!1),e.preload&&!t.preload&&(n.preload=!1),n},ja=function(e,t){!e.resolvedUri&&e.uri&&(e.resolvedUri=Zi(t,e.uri)),e.key&&!e.key.resolvedUri&&(e.key.resolvedUri=Zi(t,e.key.uri)),e.map&&!e.map.resolvedUri&&(e.map.resolvedUri=Zi(t,e.map.uri)),e.map&&e.map.key&&!e.map.key.resolvedUri&&(e.map.key.resolvedUri=Zi(t,e.map.key.uri)),e.parts&&e.parts.length&&e.parts.forEach((function(e){e.resolvedUri||(e.resolvedUri=Zi(t,e.uri))})),e.preloadHints&&e.preloadHints.length&&e.preloadHints.forEach((function(e){e.resolvedUri||(e.resolvedUri=Zi(t,e.uri))}))},Ua=function(e){var t=e.segments||[],n=e.preloadSegment;if(n&&n.parts&&n.parts.length){if(n.preloadHints)for(var r=0;r<n.preloadHints.length;r++)if("MAP"===n.preloadHints[r].type)return t;n.duration=e.targetDuration,n.preload=!0,t.push(n)}return t},Fa=function(e,t){return e===t||e.segments&&t.segments&&e.segments.length===t.segments.length&&e.endList===t.endList&&e.mediaSequence===t.mediaSequence&&e.preloadSegment===t.preloadSegment},Ba=function(e,t,n){void 0===n&&(n=Fa);var r=Ma(e,{}),i=r.playlists[t.id];if(!i)return null;if(n(i,t))return null;t.segments=Ua(t);var a=Ma(i,t);if(a.preloadSegment&&!t.preloadSegment&&delete a.preloadSegment,i.segments){if(t.skip){t.segments=t.segments||[];for(var o=0;o<t.skip.skippedSegments;o++)t.segments.unshift({skipped:!0})}a.segments=function(e,t,n){var r=e.slice(),i=t.slice();n=n||0;for(var a,o=[],s=0;s<i.length;s++){var u=r[s+n],l=i[s];u?(a=u.map||a,o.push(Na(u,l))):(a&&!l.map&&(l.map=a),o.push(l))}return o}(i.segments,t.segments,t.mediaSequence-i.mediaSequence)}a.segments.forEach((function(e){ja(e,a.resolvedUri)}));for(var s=0;s<r.playlists.length;s++)r.playlists[s].id===t.id&&(r.playlists[s]=a);return r.playlists[t.id]=a,r.playlists[t.uri]=a,Ia(e,(function(e,n,r,i){if(e.playlists)for(var o=0;o<e.playlists.length;o++)t.id===e.playlists[o].id&&(e.playlists[o]=a)})),r},Ha=function(e,t){var n=e.segments||[],r=n[n.length-1],i=r&&r.parts&&r.parts[r.parts.length-1],a=i&&i.duration||r&&r.duration;return t&&a?1e3*a:500*(e.partTargetDuration||e.targetDuration||10)},Va=function(e){function t(t,n,r){var i;if(void 0===r&&(r={}),i=e.call(this)||this,!t)throw new Error("A non-empty playlist URL or object is required");i.logger_=ea("PlaylistLoader");var a=r,o=a.withCredentials,s=void 0!==o&&o,u=a.handleManifestRedirects,l=void 0!==u&&u;i.src=t,i.vhs_=n,i.withCredentials=s,i.handleManifestRedirects=l;var c=n.options_;return i.customTagParsers=c&&c.customTagParsers||[],i.customTagMappers=c&&c.customTagMappers||[],i.experimentalLLHLS=c&&c.experimentalLLHLS||!1,$i.browser.IE_VERSION&&(i.experimentalLLHLS=!1),i.state="HAVE_NOTHING",i.handleMediaupdatetimeout_=i.handleMediaupdatetimeout_.bind(h()(i)),i.on("mediaupdatetimeout",i.handleMediaupdatetimeout_),i}m()(t,e);var n=t.prototype;return n.handleMediaupdatetimeout_=function(){var e=this;if("HAVE_METADATA"===this.state){var t=this.media(),n=Zi(this.master.uri,t.uri);this.experimentalLLHLS&&(n=function(e,t){if(t.endList||!t.serverControl)return e;var n={};if(t.serverControl.canBlockReload){var r=t.preloadSegment,i=t.mediaSequence+t.segments.length;if(r){var o=r.parts||[],s=pa(t)-1;s>-1&&s!==o.length-1&&(n._HLS_part=s),(s>-1||o.length)&&i--}n._HLS_msn=i}if(t.serverControl&&t.serverControl.canSkipUntil&&(n._HLS_skip=t.serverControl.canSkipDateranges?"v2":"YES"),Object.keys(n).length){var u=new a.a.URL(e);["_HLS_skip","_HLS_msn","_HLS_part"].forEach((function(e){n.hasOwnProperty(e)&&u.searchParams.set(e,n[e])})),e=u.toString()}return e}(n,t)),this.state="HAVE_CURRENT_METADATA",this.request=this.vhs_.xhr({uri:n,withCredentials:this.withCredentials},(function(t,n){if(e.request)return t?e.playlistRequestError(e.request,e.media(),"HAVE_METADATA"):void e.haveMetadata({playlistString:e.request.responseText,url:e.media().uri,id:e.media().id})}))}},n.playlistRequestError=function(e,t,n){var r=t.uri,i=t.id;this.request=null,n&&(this.state=n),this.error={playlist:this.master.playlists[i],status:e.status,message:"HLS playlist request error at URL: "+r+".",responseText:e.responseText,code:e.status>=500?4:2},this.trigger("error")},n.parseManifest_=function(e){var t=this,n=e.url;return function(e){var t=e.onwarn,n=e.oninfo,r=e.manifestString,i=e.customTagParsers,a=void 0===i?[]:i,o=e.customTagMappers,s=void 0===o?[]:o,u=e.experimentalLLHLS,l=new x.a;t&&l.on("warn",t),n&&l.on("info",n),a.forEach((function(e){return l.addParser(e)})),s.forEach((function(e){return l.addTagMapper(e)})),l.push(r),l.end();var c=l.manifest;if(u||(["preloadSegment","skip","serverControl","renditionReports","partInf","partTargetDuration"].forEach((function(e){c.hasOwnProperty(e)&&delete c[e]})),c.segments&&c.segments.forEach((function(e){["parts","preloadHints"].forEach((function(t){e.hasOwnProperty(t)&&delete e[t]}))}))),!c.targetDuration){var d=10;c.segments&&c.segments.length&&(d=c.segments.reduce((function(e,t){return Math.max(e,t.duration)}),0)),t&&t("manifest has no targetDuration defaulting to "+d),c.targetDuration=d}var f=ha(c);if(f.length&&!c.partTargetDuration){var h=f.reduce((function(e,t){return Math.max(e,t.duration)}),0);t&&(t("manifest has no partTargetDuration defaulting to "+h),Pa.error("LL-HLS manifest has parts but lacks required #EXT-X-PART-INF:PART-TARGET value. See https://datatracker.ietf.org/doc/html/draft-pantos-hls-rfc8216bis-09#section-4.4.3.7. Playback is not guaranteed.")),c.partTargetDuration=h}return c}({onwarn:function(e){var r=e.message;return t.logger_("m3u8-parser warn for "+n+": "+r)},oninfo:function(e){var r=e.message;return t.logger_("m3u8-parser info for "+n+": "+r)},manifestString:e.manifestString,customTagParsers:this.customTagParsers,customTagMappers:this.customTagMappers,experimentalLLHLS:this.experimentalLLHLS})},n.haveMetadata=function(e){var t=e.playlistString,n=e.playlistObject,r=e.url,i=e.id;this.request=null,this.state="HAVE_METADATA";var a=n||this.parseManifest_({url:r,manifestString:t});a.lastRequest=Date.now(),La({playlist:a,uri:r,id:i});var o=Ba(this.master,a);this.targetDuration=a.partTargetDuration||a.targetDuration,this.pendingMedia_=null,o?(this.master=o,this.media_=this.master.playlists[i]):this.trigger("playlistunchanged"),this.updateMediaUpdateTimeout_(Ha(this.media(),!!o)),this.trigger("loadedplaylist")},n.dispose=function(){this.trigger("dispose"),this.stopRequest(),a.a.clearTimeout(this.mediaUpdateTimeout),a.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(a.a.clearTimeout(this.finalRenditionTimeout),t){var r=(e.partTargetDuration||e.targetDuration)/2*1e3||5e3;this.finalRenditionTimeout=a.a.setTimeout(this.media.bind(this,e,!1),r)}else{var i=this.state,o=!this.media_||e.id!==this.media_.id,s=this.master.playlists[e.id];if(s&&s.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(o&&(this.trigger("mediachanging"),"HAVE_MASTER"===i?this.trigger("loadedmetadata"):this.trigger("mediachange")));if(this.updateMediaUpdateTimeout_(Ha(e,!0)),o){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=Ji(n.handleManifestRedirects,e.resolvedUri,r),t)return n.playlistRequestError(n.request,e,i);n.haveMetadata({playlistString:r.responseText,url:e.uri,id:e.id}),"HAVE_MASTER"===i?n.trigger("loadedmetadata"):n.trigger("mediachange")}}))}}},n.pause=function(){this.mediaUpdateTimeout&&(a.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&&(a.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=a.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&&(a.a.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null),this.media()&&!this.media().endList&&(this.mediaUpdateTimeout=a.a.setTimeout((function(){t.mediaUpdateTimeout=null,t.trigger("mediaupdatetimeout"),t.updateMediaUpdateTimeout_(e)}),e))},n.start=function(){var e=this;

2if(this.started=!0,"object"===typeof this.src)return this.src.uri||(this.src.uri=a.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=Ji(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,Da(this.master,this.srcUri()),e.playlists.forEach((function(e){e.segments=Ua(e),e.segments.forEach((function(t){ja(t,e.resolvedUri)}))})),this.trigger("loadedplaylist"),void(this.request||this.media(this.master.playlists[0]));var t=this.srcUri()||a.a.location.href;this.master=function(e,t){var n=Aa(0,t),r={mediaGroups:{AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}},uri:a.a.location.href,resolvedUri:a.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}(Ra),qa=$i.xhr,za=$i.mergeOptions,Wa=function(e,t,n,r){var i="arraybuffer"===e.responseType?e.response:e.responseText;!t&&i&&(e.responseTime=Date.now(),e.roundTripTime=e.responseTime-e.requestTime,e.bytesReceived=i.byteLength||i.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&&(i||e.responseText)))),r(t,e)},Ga=function(){var e=function e(t,n){t=za({timeout:45e3},t);var r=e.beforeRequest||$i.Vhs.xhr.beforeRequest;if(r&&"function"===typeof r){var i=r(t);i&&(t=i)}var a=(!0===$i.Vhs.xhr.original?qa:$i.Vhs.xhr)(t,(function(e,t){return Wa(a,e,t,n)})),o=a.abort;return a.abort=function(){return a.aborted=!0,o.apply(a,arguments)},a.uri=t.uri,a.requestTime=Date.now(),a};return e.original=!0,e},Ka=function(e){var t,n={};return e.byterange&&(n.Range="bytes="+(t=e.byterange).offset+"-"+("bigint"===typeof t.offset||"bigint"===typeof t.length?a.a.BigInt(t.offset)+a.a.BigInt(t.length)-a.a.BigInt(1):t.offset+t.length-1)),n},Xa=function(e,t){return e.start(t)+"-"+e.end(t)},$a=function(e,t){var n=e.toString(16);return"00".substring(0,2-n.length)+n+(t%2?" 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n.apply(null,r)},t=function(e){return n(k.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,(65280&e.channelcount)>>8,255&e.channelcount,(65280&e.samplesize)>>8,255&e.samplesize,0,0,0,0,(65280&e.samplerate)>>8,255&e.samplerate,0,0]),i(e))}}(),p=function(e){var t=new Uint8Array([0,0,0,7,0,0,0,0,0,0,0,0,(4278190080&e.id)>>24,(16711680&e.id)>>16,(65280&e.id)>>8,255&e.id,0,0,0,0,(4278190080&e.duration)>>24,(16711680&e.duration)>>16,(65280&e.duration)>>8,255&e.duration,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,(65280&e.width)>>8,255&e.width,0,0,(65280&e.height)>>8,255&e.height,0,0]);return n(k.tkhd,t)},T=function(e){var t,r,i,a,o,s;return t=n(k.tfhd,new Uint8Array([0,0,0,58,(4278190080&e.id)>>24,(16711680&e.id)>>16,(65280&e.id)>>8,255&e.id,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0])),o=Math.floor(e.baseMediaDecodeTime/H),s=Math.floor(e.baseMediaDecodeTime%H),r=n(k.tfdt,new 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Uint8Array(o.length+16*s.length)).set(o),i=o.length,l=0;l<s.length;l++)u=s[l],a[i++]=(4278190080&u.duration)>>>24,a[i++]=(16711680&u.duration)>>>16,a[i++]=(65280&u.duration)>>>8,a[i++]=255&u.duration,a[i++]=(4278190080&u.size)>>>24,a[i++]=(16711680&u.size)>>>16,a[i++]=(65280&u.size)>>>8,a[i++]=255&u.size,a[i++]=u.flags.isLeading<<2|u.flags.dependsOn,a[i++]=u.flags.isDependedOn<<6|u.flags.hasRedundancy<<4|u.flags.paddingValue<<1|u.flags.isNonSyncSample,a[i++]=61440&u.flags.degradationPriority,a[i++]=15&u.flags.degradationPriority,a[i++]=(4278190080&u.compositionTimeOffset)>>>24,a[i++]=(16711680&u.compositionTimeOffset)>>>16,a[i++]=(65280&u.compositionTimeOffset)>>>8,a[i++]=255&u.compositionTimeOffset;return n(k.trun,a)},e=function(e,t){var i,a,o,s,u,l;for(t+=20+8*(s=e.samples||[]).length,o=r(s,t),(i=new Uint8Array(o.length+8*s.length)).set(o),a=o.length,l=0;l<s.length;l++)u=s[l],i[a++]=(4278190080&u.duration)>>>24,i[a++]=(16711680&u.duration)>>>16,i[a++]=(65280&u.duration)>>>8,i[a++]=255&u.duration,i[a++]=(4278190080&u.size)>>>24,i[a++]=(16711680&u.size)>>>16,i[a++]=(65280&u.size)>>>8,i[a++]=255&u.size;return n(k.trun,i)},w=function(n,r){return"audio"===n.type?e(n,r):t(n,r)}}();var V,q,z,W,G,K,X,$,Y=o,Q=l,Z=function(e){var t,n=a(),r=c(e);return(t=new Uint8Array(n.byteLength+r.byteLength)).set(n),t.set(r,n.byteLength),t},J=function(e,t){var n={size:0,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0,degradationPriority:0,isNonSyncSample:1}};return n.dataOffset=t,n.compositionTimeOffset=e.pts-e.dts,n.duration=e.duration,n.size=4*e.length,n.size+=e.byteLength,e.keyFrame&&(n.flags.dependsOn=2,n.flags.isNonSyncSample=0),n},ee=function(e){var t,n,r=[],i=[];for(i.byteLength=0,i.nalCount=0,i.duration=0,r.byteLength=0,t=0;t<e.length;t++)"access_unit_delimiter_rbsp"===(n=e[t]).nalUnitType?(r.length&&(r.duration=n.dts-r.dts,i.byteLength+=r.byteLength,i.nalCount+=r.length,i.duration+=r.duration,i.push(r)),(r=[n]).byteLength=n.data.byteLength,r.pts=n.pts,r.dts=n.dts):("slice_layer_without_partitioning_rbsp_idr"===n.nalUnitType&&(r.keyFrame=!0),r.duration=n.dts-r.dts,r.byteLength+=n.data.byteLength,r.push(n));return i.length&&(!r.duration||r.duration<=0)&&(r.duration=i[i.length-1].duration),i.byteLength+=r.byteLength,i.nalCount+=r.length,i.duration+=r.duration,i.push(r),i},te=function(e){var t,n,r=[],i=[];for(r.byteLength=0,r.nalCount=0,r.duration=0,r.pts=e[0].pts,r.dts=e[0].dts,i.byteLength=0,i.nalCount=0,i.duration=0,i.pts=e[0].pts,i.dts=e[0].dts,t=0;t<e.length;t++)(n=e[t]).keyFrame?(r.length&&(i.push(r),i.byteLength+=r.byteLength,i.nalCount+=r.nalCount,i.duration+=r.duration),(r=[n]).nalCount=n.length,r.byteLength=n.byteLength,r.pts=n.pts,r.dts=n.dts,r.duration=n.duration):(r.duration+=n.duration,r.nalCount+=n.length,r.byteLength+=n.byteLength,r.push(n));return i.length&&r.duration<=0&&(r.duration=i[i.length-1].duration),i.byteLength+=r.byteLength,i.nalCount+=r.nalCount,i.duration+=r.duration,i.push(r),i},ne=function(e){var t;return!e[0][0].keyFrame&&e.length>1&&(t=e.shift(),e.byteLength-=t.byteLength,e.nalCount-=t.nalCount,e[0][0].dts=t.dts,e[0][0].pts=t.pts,e[0][0].duration+=t.duration),e},re=function(e,t){var n,r,i,a,o,s=t||0,u=[];for(n=0;n<e.length;n++)for(a=e[n],r=0;r<a.length;r++)o=a[r],s+=(i=J(o,s)).size,u.push(i);return u},ie=function(e){var t,n,r,i,a,o,s=0,u=e.byteLength,l=e.nalCount,c=new Uint8Array(u+4*l),d=new DataView(c.buffer);for(t=0;t<e.length;t++)for(i=e[t],n=0;n<i.length;n++)for(a=i[n],r=0;r<a.length;r++)o=a[r],d.setUint32(s,o.data.byteLength),s+=4,c.set(o.data,s),s+=o.data.byteLength;return c},ae=[33,16,5,32,164,27],oe=[33,65,108,84,1,2,4,8,168,2,4,8,17,191,252],se=function(e){for(var t=[];e--;)t.push(0);return t},ue=function(){if(!V){var e={96e3:[ae,[227,64],se(154),[56]],88200:[ae,[231],se(170),[56]],64e3:[ae,[248,192],se(240),[56]],48e3:[ae,[255,192],se(268),[55,148,128],se(54),[112]],44100:[ae,[255,192],se(268),[55,163,128],se(84),[112]],32e3:[ae,[255,192],se(268),[55,234],se(226),[112]],24e3:[ae,[255,192],se(268),[55,255,128],se(268),[111,112],se(126),[224]],16e3:[ae,[255,192],se(268),[55,255,128],se(268),[111,255],se(269),[223,108],se(195),[1,192]],12e3:[oe,se(268),[3,127,248],se(268),[6,255,240],se(268),[13,255,224],se(268),[27,253,128],se(259),[56]],11025:[oe,se(268),[3,127,248],se(268),[6,255,240],se(268),[13,255,224],se(268),[27,255,192],se(268),[55,175,128],se(108),[112]],8e3:[oe,se(268),[3,121,16],se(47),[7]]};t=e,V=Object.keys(t).reduce((function(e,n){return e[n]=new Uint8Array(t[n].reduce((function(e,t){return e.concat(t)}),[])),e}),{})}var t;return V},le=9e4;K=function(e,t){return q(G(e,t))},X=function(e,t){return z(W(e),t)},$=function(e,t,n){return W(n?e:e-t)};var ce=le,de=q=function(e){return e*le},fe=(z=function(e,t){return e*t},W=function(e){return e/le}),he=(G=function(e,t){return e/t},K),pe=X,me=$,ge=function(e,t,n,r){var i,a,o,s,u,l=0,c=0,d=0;if(t.length&&(i=he(e.baseMediaDecodeTime,e.samplerate),a=Math.ceil(ce/(e.samplerate/1024)),n&&r&&(l=i-Math.max(n,r),d=(c=Math.floor(l/a))*a),!(c<1||d>ce/2))){for((o=ue()[e.samplerate])||(o=t[0].data),s=0;s<c;s++)u=t[0],t.splice(0,0,{data:o,dts:u.dts-a,pts:u.pts-a});return e.baseMediaDecodeTime-=Math.floor(pe(d,e.samplerate)),d}},ve=function(e,t,n){return t.minSegmentDts>=n?e:(t.minSegmentDts=1/0,e.filter((function(e){return e.dts>=n&&(t.minSegmentDts=Math.min(t.minSegmentDts,e.dts),t.minSegmentPts=t.minSegmentDts,!0)})))},ye=function(e){var t,n,r=[];for(t=0;t<e.length;t++)n=e[t],r.push({size:n.data.byteLength,duration:1024});return r},be=function(e){var t,n,r=0,i=new Uint8Array(function(e){var t,n=0;for(t=0;t<e.length;t++)n+=e[t].data.byteLength;return n}(e));for(t=0;t<e.length;t++)n=e[t],i.set(n.data,r),r+=n.data.byteLength;return i},_e=ce,Te=function(e){delete e.minSegmentDts,delete e.maxSegmentDts,delete e.minSegmentPts,delete e.maxSegmentPts},Se=function(e,t){var n,r=e.minSegmentDts;return t||(r-=e.timelineStartInfo.dts),n=e.timelineStartInfo.baseMediaDecodeTime,n+=r,n=Math.max(0,n),"audio"===e.type&&(n*=e.samplerate/_e,n=Math.floor(n)),n},we=function(e,t){"number"===typeof t.pts&&(void 0===e.timelineStartInfo.pts&&(e.timelineStartInfo.pts=t.pts),void 0===e.minSegmentPts?e.minSegmentPts=t.pts:e.minSegmentPts=Math.min(e.minSegmentPts,t.pts),void 0===e.maxSegmentPts?e.maxSegmentPts=t.pts:e.maxSegmentPts=Math.max(e.maxSegmentPts,t.pts)),"number"===typeof t.dts&&(void 0===e.timelineStartInfo.dts&&(e.timelineStartInfo.dts=t.dts),void 0===e.minSegmentDts?e.minSegmentDts=t.dts:e.minSegmentDts=Math.min(e.minSegmentDts,t.dts),void 0===e.maxSegmentDts?e.maxSegmentDts=t.dts:e.maxSegmentDts=Math.max(e.maxSegmentDts,t.dts))},ke=function(e){for(var t=0,n={payloadType:-1,payloadSize:0},r=0,i=0;t<e.byteLength&&128!==e[t];){for(;255===e[t];)r+=255,t++;for(r+=e[t++];255===e[t];)i+=255,t++;if(i+=e[t++],!n.payload&&4===r){if("GA94"===String.fromCharCode(e[t+3],e[t+4],e[t+5],e[t+6])){n.payloadType=r,n.payloadSize=i,n.payload=e.subarray(t,t+i);break}n.payload=void 0}t+=i,r=0,i=0}return n},Ee=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)},Ce=function(e,t){var n,r,i,a,o=[];if(!(64&t[0]))return o;for(r=31&t[0],n=0;n<r;n++)a={type:3&t[(i=3*n)+2],pts:e},4&t[i+2]&&(a.ccData=t[i+3]<<8|t[i+4],o.push(a));return o},xe=function(e){for(var t,n,r=e.byteLength,i=[],a=1;a<r-2;)0===e[a]&&0===e[a+1]&&3===e[a+2]?(i.push(a+2),a+=2):a++;if(0===i.length)return e;t=r-i.length,n=new Uint8Array(t);var o=0;for(a=0;a<t;o++,a++)o===i[0]&&(o++,i.shift()),n[a]=e[o];return n},Oe=4,Pe=function e(t){t=t||{},e.prototype.init.call(this),this.parse708captions_="boolean"!==typeof t.parse708captions||t.parse708captions,this.captionPackets_=[],this.ccStreams_=[new Fe(0,0),new Fe(0,1),new Fe(1,0),new Fe(1,1)],this.parse708captions_&&(this.cc708Stream_=new Me({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")))};(Pe.prototype=new U).push=function(e){var t,n,r;if("sei_rbsp"===e.nalUnitType&&(t=ke(e.escapedRBSP)).payload&&t.payloadType===Oe&&(n=Ee(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=Ce(e.pts,n),this.captionPackets_=this.captionPackets_.concat(r),this.latestDts_!==e.dts&&(this.numSameDts_=0),this.numSameDts_++,this.latestDts_=e.dts}},Pe.prototype.flushCCStreams=function(e){this.ccStreams_.forEach((function(t){return"flush"===e?t.flush():t.partialFlush()}),this)},Pe.prototype.flushStream=function(e){this.captionPackets_.length?(this.captionPackets_.forEach((function(e,t){e.presortIndex=t})),this.captionPackets_.sort((function(e,t){return e.pts===t.pts?e.presortIndex-t.presortIndex:e.pts-t.pts})),this.captionPackets_.forEach((function(e){e.type<2?this.dispatchCea608Packet(e):this.dispatchCea708Packet(e)}),this),this.captionPackets_.length=0,this.flushCCStreams(e)):this.flushCCStreams(e)},Pe.prototype.flush=function(){return this.flushStream("flush")},Pe.prototype.partialFlush=function(){return this.flushStream("partialFlush")},Pe.prototype.reset=function(){this.latestDts_=null,this.ignoreNextEqualDts_=!1,this.numSameDts_=0,this.activeCea608Channel_=[null,null],this.ccStreams_.forEach((function(e){e.reset()}))},Pe.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)},Pe.prototype.setsChannel1Active=function(e){return 4096===(30720&e.ccData)},Pe.prototype.setsChannel2Active=function(e){return 6144===(30720&e.ccData)},Pe.prototype.setsTextOrXDSActive=function(e){return 256===(28928&e.ccData)||4138===(30974&e.ccData)||6186===(30974&e.ccData)},Pe.prototype.dispatchCea708Packet=function(e){this.parse708captions_&&this.cc708Stream_.push(e)};var Ae={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},Ie=function(e){return 32<=e&&e<=127||160<=e&&e<=255},Le=function(e){this.windowNum=e,this.reset()};Le.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},Le.prototype.getText=function(){return this.rows.join("\n")},Le.prototype.clearText=function(){this.rows=[""],this.rowIdx=0},Le.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--},Le.prototype.isEmpty=function(){return 0===this.rows.length||1===this.rows.length&&""===this.rows[0]},Le.prototype.addText=function(e){this.rows[this.rowIdx]+=e},Le.prototype.backspace=function(){if(!this.isEmpty()){var e=this.rows[this.rowIdx];this.rows[this.rowIdx]=e.substr(0,e.length-1)}};var De=function(e,t,n){this.serviceNum=e,this.text="",this.currentWindow=new Le(-1),this.windows=[],this.stream=n,"string"===typeof t&&this.createTextDecoder(t)};De.prototype.init=function(e,t){this.startPts=e;for(var n=0;n<8;n++)this.windows[n]=new Le(n),"function"===typeof t&&(this.windows[n].beforeRowOverflow=t)},De.prototype.setCurrentWindow=function(e){this.currentWindow=this.windows[e]},De.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 Me=function e(t){t=t||{},e.prototype.init.call(this);var n,r=this,i=t.captionServices||{},a={};Object.keys(i).forEach((function(e){n=i[e],/^SERVICE/.test(e)&&(a[e]=n.encoding)})),this.serviceEncodings=a,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))}};Me.prototype=new U,Me.prototype.new708Packet=function(){null!==this.current708Packet&&this.push708Packet(),this.current708Packet={data:[],ptsVals:[]}},Me.prototype.add708Bytes=function(e){var t=e.ccData,n=t>>>8,r=255&t;this.current708Packet.ptsVals.push(e.pts),this.current708Packet.data.push(n),this.current708Packet.data.push(r)},Me.prototype.push708Packet=function(){var e=this.current708Packet,t=e.data,n=null,r=null,i=0,a=t[i++];for(e.seq=a>>6,e.sizeCode=63&a;i<t.length;i++)r=31&(a=t[i++]),7===(n=a>>5)&&r>0&&(n=a=t[i++]),this.pushServiceBlock(n,i,r),r>0&&(i+=r-1)},Me.prototype.pushServiceBlock=function(e,t,n){var r,i=t,a=this.current708Packet.data,o=this.services[e];for(o||(o=this.initService(e,i));i<t+n&&i<a.length;i++)r=a[i],Ie(r)?i=this.handleText(i,o):24===r?i=this.multiByteCharacter(i,o):16===r?i=this.extendedCommands(i,o):128<=r&&r<=135?i=this.setCurrentWindow(i,o):152<=r&&r<=159?i=this.defineWindow(i,o):136===r?i=this.clearWindows(i,o):140===r?i=this.deleteWindows(i,o):137===r?i=this.displayWindows(i,o):138===r?i=this.hideWindows(i,o):139===r?i=this.toggleWindows(i,o):151===r?i=this.setWindowAttributes(i,o):144===r?i=this.setPenAttributes(i,o):145===r?i=this.setPenColor(i,o):146===r?i=this.setPenLocation(i,o):143===r?o=this.reset(i,o):8===r?o.currentWindow.backspace():12===r?o.currentWindow.clearText():13===r?o.currentWindow.pendingNewLine=!0:14===r?o.currentWindow.clearText():141===r&&i++},Me.prototype.extendedCommands=function(e,t){var n=this.current708Packet.data[++e];return Ie(n)&&(e=this.handleText(e,t,{isExtended:!0})),e},Me.prototype.getPts=function(e){return this.current708Packet.ptsVals[Math.floor(e/2)]},Me.prototype.initService=function(e,t){var n,r,i=this;return(n="SERVICE"+e)in this.serviceEncodings&&(r=this.serviceEncodings[n]),this.services[e]=new De(e,r,i),this.services[e].init(this.getPts(t),(function(t){i.flushDisplayed(t,i.services[e])})),this.services[e]},Me.prototype.handleText=function(e,t,n){var r,i,a=n&&n.isExtended,o=n&&n.isMultiByte,s=this.current708Packet.data,u=a?4096:0,l=s[e],c=s[e+1],d=t.currentWindow;return t.textDecoder_&&!a?(o?(i=[l,c],e++):i=[l],r=t.textDecoder_.decode(new Uint8Array(i))):r=function(e){var t=Ae[e]||e;return 4096&e&&e===t?"":String.fromCharCode(t)}(u|l),d.pendingNewLine&&!d.isEmpty()&&d.newLine(this.getPts(e)),d.pendingNewLine=!1,d.addText(r),e},Me.prototype.multiByteCharacter=function(e,t){var n=this.current708Packet.data,r=n[e+1],i=n[e+2];return Ie(r)&&Ie(i)&&(e=this.handleText(++e,t,{isMultiByte:!0})),e},Me.prototype.setCurrentWindow=function(e,t){var n=7&this.current708Packet.data[e];return t.setCurrentWindow(n),e},Me.prototype.defineWindow=function(e,t){var n=this.current708Packet.data,r=n[e],i=7&r;t.setCurrentWindow(i);var a=t.currentWindow;return r=n[++e],a.visible=(32&r)>>5,a.rowLock=(16&r)>>4,a.columnLock=(8&r)>>3,a.priority=7&r,r=n[++e],a.relativePositioning=(128&r)>>7,a.anchorVertical=127&r,r=n[++e],a.anchorHorizontal=r,r=n[++e],a.anchorPoint=(240&r)>>4,a.rowCount=15&r,r=n[++e],a.columnCount=63&r,r=n[++e],a.windowStyle=(56&r)>>3,a.penStyle=7&r,a.virtualRowCount=a.rowCount+1,e},Me.prototype.setWindowAttributes=function(e,t){var n=this.current708Packet.data,r=n[e],i=t.currentWindow.winAttr;return r=n[++e],i.fillOpacity=(192&r)>>6,i.fillRed=(48&r)>>4,i.fillGreen=(12&r)>>2,i.fillBlue=3&r,r=n[++e],i.borderType=(192&r)>>6,i.borderRed=(48&r)>>4,i.borderGreen=(12&r)>>2,i.borderBlue=3&r,r=n[++e],i.borderType+=(128&r)>>5,i.wordWrap=(64&r)>>6,i.printDirection=(48&r)>>4,i.scrollDirection=(12&r)>>2,i.justify=3&r,r=n[++e],i.effectSpeed=(240&r)>>4,i.effectDirection=(12&r)>>2,i.displayEffect=3&r,e},Me.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},Me.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)},Me.prototype.displayWindows=function(e,t){var n=this.current708Packet.data[++e],r=this.getPts(e);this.flushDisplayed(r,t);for(var i=0;i<8;i++)n&1<<i&&(t.windows[i].visible=1);return e},Me.prototype.hideWindows=function(e,t){var n=this.current708Packet.data[++e],r=this.getPts(e);this.flushDisplayed(r,t);for(var i=0;i<8;i++)n&1<<i&&(t.windows[i].visible=0);return e},Me.prototype.toggleWindows=function(e,t){var n=this.current708Packet.data[++e],r=this.getPts(e);this.flushDisplayed(r,t);for(var i=0;i<8;i++)n&1<<i&&(t.windows[i].visible^=1);return e},Me.prototype.clearWindows=function(e,t){var n=this.current708Packet.data[++e],r=this.getPts(e);this.flushDisplayed(r,t);for(var i=0;i<8;i++)n&1<<i&&t.windows[i].clearText();return e},Me.prototype.deleteWindows=function(e,t){var n=this.current708Packet.data[++e],r=this.getPts(e);this.flushDisplayed(r,t);for(var i=0;i<8;i++)n&1<<i&&t.windows[i].reset();return e},Me.prototype.setPenAttributes=function(e,t){var n=this.current708Packet.data,r=n[e],i=t.currentWindow.penAttr;return r=n[++e],i.textTag=(240&r)>>4,i.offset=(12&r)>>2,i.penSize=3&r,r=n[++e],i.italics=(128&r)>>7,i.underline=(64&r)>>6,i.edgeType=(56&r)>>3,i.fontStyle=7&r,e},Me.prototype.setPenColor=function(e,t){var n=this.current708Packet.data,r=n[e],i=t.currentWindow.penColor;return r=n[++e],i.fgOpacity=(192&r)>>6,i.fgRed=(48&r)>>4,i.fgGreen=(12&r)>>2,i.fgBlue=3&r,r=n[++e],i.bgOpacity=(192&r)>>6,i.bgRed=(48&r)>>4,i.bgGreen=(12&r)>>2,i.bgBlue=3&r,r=n[++e],i.edgeRed=(48&r)>>4,i.edgeGreen=(12&r)>>2,i.edgeBlue=3&r,e},Me.prototype.setPenLocation=function(e,t){var n=this.current708Packet.data,r=n[e],i=t.currentWindow.penLoc;return t.currentWindow.pendingNewLine=!0,r=n[++e],i.row=15&r,r=n[++e],i.column=63&r,e},Me.prototype.reset=function(e,t){var n=this.getPts(e);return this.flushDisplayed(n,t),this.initService(t.serviceNum,e)};var Re={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},Ne=function(e){return null===e?"":(e=Re[e]||e,String.fromCharCode(e))},je=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],Ue=function(){for(var e=[],t=15;t--;)e.push("");return e},Fe=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 t,n,r,i,a;if((t=32639&e.ccData)!==this.lastControlCode_){if(4096===(61440&t)?this.lastControlCode_=t:t!==this.PADDING_&&(this.lastControlCode_=null),r=t>>>8,i=255&t,t!==this.PADDING_)if(t===this.RESUME_CAPTION_LOADING_)this.mode_="popOn";else if(t===this.END_OF_CAPTION_)this.mode_="popOn",this.clearFormatting(e.pts),this.flushDisplayed(e.pts),n=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=n,this.startPts_=e.pts;else if(t===this.ROLL_UP_2_ROWS_)this.rollUpRows_=2,this.setRollUp(e.pts);else if(t===this.ROLL_UP_3_ROWS_)this.rollUpRows_=3,this.setRollUp(e.pts);else if(t===this.ROLL_UP_4_ROWS_)this.rollUpRows_=4,this.setRollUp(e.pts);else if(t===this.CARRIAGE_RETURN_)this.clearFormatting(e.pts),this.flushDisplayed(e.pts),this.shiftRowsUp_(),this.startPts_=e.pts;else if(t===this.BACKSPACE_)"popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1);else if(t===this.ERASE_DISPLAYED_MEMORY_)this.flushDisplayed(e.pts),this.displayed_=Ue();else if(t===this.ERASE_NON_DISPLAYED_MEMORY_)this.nonDisplayed_=Ue();else if(t===this.RESUME_DIRECT_CAPTIONING_)"paintOn"!==this.mode_&&(this.flushDisplayed(e.pts),this.displayed_=Ue()),this.mode_="paintOn",this.startPts_=e.pts;else if(this.isSpecialCharacter(r,i))a=Ne((r=(3&r)<<8)|i),this[this.mode_](e.pts,a),this.column_++;else if(this.isExtCharacter(r,i))"popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1),a=Ne((r=(3&r)<<8)|i),this[this.mode_](e.pts,a),this.column_++;else if(this.isMidRowCode(r,i))this.clearFormatting(e.pts),this[this.mode_](e.pts," "),this.column_++,14===(14&i)&&this.addFormatting(e.pts,["i"]),1===(1&i)&&this.addFormatting(e.pts,["u"]);else if(this.isOffsetControlCode(r,i))this.column_+=3&i;else if(this.isPAC(r,i)){var o=je.indexOf(7968&t);"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&i&&-1===this.formatting_.indexOf("u")&&this.addFormatting(e.pts,["u"]),16===(16&t)&&(this.column_=4*((14&t)>>1)),this.isColorPAC(i)&&14===(14&i)&&this.addFormatting(e.pts,["i"])}else this.isNormalChar(r)&&(0===i&&(i=null),a=Ne(r),a+=Ne(i),this[this.mode_](e.pts,a),this.column_+=a.length)}else this.lastControlCode_=null}};Fe.prototype=new U,Fe.prototype.flushDisplayed=function(e){var t=this.displayed_.map((function(e,t){try{return e.trim()}catch(n){return this.trigger("log",{level:"warn",message:"Skipping a malformed 608 caption at index "+t+"."}),""}}),this).join("\n").replace(/^\n+|\n+$/g,"");t.length&&this.trigger("data",{startPts:this.startPts_,endPts:e,text:t,stream:this.name_})},Fe.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=Ue(),this.nonDisplayed_=Ue(),this.lastControlCode_=null,this.column_=0,this.row_=14,this.rollUpRows_=2,this.formatting_=[]},Fe.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_},Fe.prototype.isSpecialCharacter=function(e,t){return e===this.EXT_&&t>=48&&t<=63},Fe.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&t>=32&&t<=63},Fe.prototype.isMidRowCode=function(e,t){return e===this.EXT_&&t>=32&&t<=47},Fe.prototype.isOffsetControlCode=function(e,t){return e===this.OFFSET_&&t>=33&&t<=35},Fe.prototype.isPAC=function(e,t){return e>=this.BASE_&&e<this.BASE_+8&&t>=64&&t<=127},Fe.prototype.isColorPAC=function(e){return e>=64&&e<=79||e>=96&&e<=127},Fe.prototype.isNormalChar=function(e){return e>=32&&e<=127},Fe.prototype.setRollUp=function(e,t){if("rollUp"!==this.mode_&&(this.row_=14,this.mode_="rollUp",this.flushDisplayed(e),this.nonDisplayed_=Ue(),this.displayed_=Ue()),void 0!==t&&t!==this.row_)for(var n=0;n<this.rollUpRows_;n++)this.displayed_[t-n]=this.displayed_[this.row_-n],this.displayed_[this.row_-n]="";void 0===t&&(t=this.row_),this.topRow_=t-this.rollUpRows_+1},Fe.prototype.addFormatting=function(e,t){this.formatting_=this.formatting_.concat(t);var n=t.reduce((function(e,t){return e+"<"+t+">"}),"");this[this.mode_](e,n)},Fe.prototype.clearFormatting=function(e){if(this.formatting_.length){var t=this.formatting_.reverse().reduce((function(e,t){return e+"</"+t+">"}),"");this.formatting_=[],this[this.mode_](e,t)}},Fe.prototype.popOn=function(e,t){var n=this.nonDisplayed_[this.row_];n+=t,this.nonDisplayed_[this.row_]=n},Fe.prototype.rollUp=function(e,t){var n=this.displayed_[this.row_];n+=t,this.displayed_[this.row_]=n},Fe.prototype.shiftRowsUp_=function(){var e;for(e=0;e<this.topRow_;e++)this.displayed_[e]="";for(e=this.row_+1;e<15;e++)this.displayed_[e]="";for(e=this.topRow_;e<this.row_;e++)this.displayed_[e]=this.displayed_[e+1];this.displayed_[this.row_]=""},Fe.prototype.paintOn=function(e,t){var n=this.displayed_[this.row_];n+=t,this.displayed_[this.row_]=n};var Be={CaptionStream:Pe,Cea608Stream:Fe,Cea708Stream:Me},He={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21},Ve="shared",qe=function(e,t){var n=1;for(e>t&&(n=-1);Math.abs(t-e)>4294967296;)e+=8589934592*n;return e},ze=function e(t){var n,r;e.prototype.init.call(this),this.type_=t||Ve,this.push=function(e){this.type_!==Ve&&e.type!==this.type_||(void 0===r&&(r=e.dts),e.dts=qe(e.dts,r),e.pts=qe(e.pts,r),n=e.dts,this.trigger("data",e))},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")}};ze.prototype=new U;var We,Ge=ze,Ke=qe,Xe=function(e,t,n){var r,i="";for(r=t;r<n;r++)i+="%"+("00"+e[r].toString(16)).slice(-2);return i},$e=function(e,t,n){return decodeURIComponent(Xe(e,t,n))},Ye=function(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]},Qe={TXXX:function(e){var t;if(3===e.data[0]){for(t=1;t<e.data.length;t++)if(0===e.data[t]){e.description=$e(e.data,1,t),e.value=$e(e.data,t+1,e.data.length).replace(/\0*$/,"");break}e.data=e.value}},WXXX:function(e){var t;if(3===e.data[0])for(t=1;t<e.data.length;t++)if(0===e.data[t]){e.description=$e(e.data,1,t),e.url=$e(e.data,t+1,e.data.length);break}},PRIV:function(e){var t,n;for(t=0;t<e.data.length;t++)if(0===e.data[t]){e.owner=(n=e.data,unescape(Xe(n,0,t)));break}e.privateData=e.data.subarray(t+1),e.data=e.privateData}};(We=function(e){var t,n={descriptor:e&&e.descriptor},r=0,i=[],a=0;if(We.prototype.init.call(this),this.dispatchType=He.METADATA_STREAM_TYPE.toString(16),n.descriptor)for(t=0;t<n.descriptor.length;t++)this.dispatchType+=("00"+n.descriptor[t].toString(16)).slice(-2);this.push=function(e){var t,n,o,s,u;if("timed-metadata"===e.type)if(e.dataAlignmentIndicator&&(a=0,i.length=0),0===i.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(i.push(e),a+=e.data.byteLength,1===i.length&&(r=Ye(e.data.subarray(6,10)),r+=10),!(a<r)){for(t={data:new Uint8Array(r),frames:[],pts:i[0].pts,dts:i[0].dts},u=0;u<r;)t.data.set(i[0].data.subarray(0,r-u),u),u+=i[0].data.byteLength,a-=i[0].data.byteLength,i.shift();n=10,64&t.data[5]&&(n+=4,n+=Ye(t.data.subarray(10,14)),r-=Ye(t.data.subarray(16,20)));do{if((o=Ye(t.data.subarray(n+4,n+8)))<1)return void this.trigger("log",{level:"warn",message:"Malformed ID3 frame encountered. Skipping metadata parsing."});if((s={id:String.fromCharCode(t.data[n],t.data[n+1],t.data[n+2],t.data[n+3]),data:t.data.subarray(n+10,n+o+10)}).key=s.id,Qe[s.id]&&(Qe[s.id](s),"com.apple.streaming.transportStreamTimestamp"===s.owner)){var l=s.data,c=(1&l[3])<<30|l[4]<<22|l[5]<<14|l[6]<<6|l[7]>>>2;c*=4,c+=3&l[7],s.timeStamp=c,void 0===t.pts&&void 0===t.dts&&(t.pts=s.timeStamp,t.dts=s.timeStamp),this.trigger("timestamp",s)}t.frames.push(s),n+=10,n+=o}while(n<r);this.trigger("data",t)}}}).prototype=new U;var Ze,Je,et,tt=We,nt=Ge,rt=188;(Ze=function(){var e=new Uint8Array(rt),t=0;Ze.prototype.init.call(this),this.push=function(n){var r,i=0,a=rt;for(t?((r=new Uint8Array(n.byteLength+t)).set(e.subarray(0,t)),r.set(n,t),t=0):r=n;a<r.byteLength;)71!==r[i]||71!==r[a]?(i++,a++):(this.trigger("data",r.subarray(i,a)),i+=rt,a+=rt);i<r.byteLength&&(e.set(r.subarray(i),0),t=r.byteLength-i)},this.flush=function(){t===rt&&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 U,(Je=function(){var e,t,n,r;Je.prototype.init.call(this),r=this,this.packetsWaitingForPmt=[],this.programMapTable=void 0,e=function(e,r){var i=0;r.payloadUnitStartIndicator&&(i+=e[i]+1),"pat"===r.type?t(e.subarray(i),r):n(e.subarray(i),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,i;if(1&e[5]){for(r.programMapTable={video:null,audio:null,"timed-metadata":{}},n=3+((15&e[1])<<8|e[2])-4,i=12+((15&e[10])<<8|e[11]);i<n;){var a=e[i],o=(31&e[i+1])<<8|e[i+2];a===He.H264_STREAM_TYPE&&null===r.programMapTable.video?r.programMapTable.video=o:a===He.ADTS_STREAM_TYPE&&null===r.programMapTable.audio?r.programMapTable.audio=o:a===He.METADATA_STREAM_TYPE&&(r.programMapTable["timed-metadata"][o]=a),i+=5+((15&e[i+3])<<8|e[i+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=He.H264_STREAM_TYPE:n.pid===this.programMapTable.audio?n.streamType=He.ADTS_STREAM_TYPE:n.streamType=this.programMapTable["timed-metadata"][n.pid],n.type="pes",n.data=e.subarray(t),this.trigger("data",n)}}).prototype=new U,Je.STREAM_TYPES={h264:27,adts:15},(et=function(){var e,t=this,n=!1,r={data:[],size:0},i={data:[],size:0},a={data:[],size:0},o=function(e,n,r){var i,a,o=new Uint8Array(e.size),s={type:n},u=0,l=0;if(e.data.length&&!(e.size<9)){for(s.trackId=e.data[0].pid,u=0;u<e.data.length;u++)a=e.data[u],o.set(a.data,l),l+=a.data.byteLength;!function(e,t){var n,r=e[0]<<16|e[1]<<8|e[2];t.data=new Uint8Array,1===r&&(t.packetLength=6+(e[4]<<8|e[5]),t.dataAlignmentIndicator=0!==(4&e[6]),192&(n=e[7])&&(t.pts=(14&e[9])<<27|(255&e[10])<<20|(254&e[11])<<12|(255&e[12])<<5|(254&e[13])>>>3,t.pts*=4,t.pts+=(6&e[13])>>>1,t.dts=t.pts,64&n&&(t.dts=(14&e[14])<<27|(255&e[15])<<20|(254&e[16])<<12|(255&e[17])<<5|(254&e[18])>>>3,t.dts*=4,t.dts+=(6&e[18])>>>1)),t.data=e.subarray(9+e[8]))}(o,s),i="video"===n||s.packetLength<=e.size,(r||i)&&(e.size=0,e.data.length=0),i&&t.trigger("data",s)}};et.prototype.init.call(this),this.push=function(s){({pat:function(){},pes:function(){var e,t;switch(s.streamType){case He.H264_STREAM_TYPE:e=r,t="video";break;case He.ADTS_STREAM_TYPE:e=i,t="audio";break;case He.METADATA_STREAM_TYPE:e=a,t="timed-metadata";break;default:return}s.payloadUnitStartIndicator&&o(e,t,!0),e.data.push(s),e.size+=s.data.byteLength},pmt:function(){var r={type:"metadata",tracks:[]};null!==(e=s.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)}})[s.type]()},this.reset=function(){r.size=0,r.data.length=0,i.size=0,i.data.length=0,this.trigger("reset")},this.flushStreams_=function(){o(r,"video"),o(i,"audio"),o(a,"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")}}).prototype=new U;var it={PAT_PID:0,MP2T_PACKET_LENGTH:rt,TransportPacketStream:Ze,TransportParseStream:Je,ElementaryStream:et,TimestampRolloverStream:nt,CaptionStream:Be.CaptionStream,Cea608Stream:Be.Cea608Stream,Cea708Stream:Be.Cea708Stream,MetadataStream:tt};for(var at in He)He.hasOwnProperty(at)&&(it[at]=He[at]);var ot,st=it,ut=ce,lt=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];(ot=function(e){var t,n=0;ot.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 i,a,o,s,u,l=0;if(e||(n=0),"audio"===r.type){var c;for(t&&t.length?(o=t,(t=new Uint8Array(o.byteLength+r.data.byteLength)).set(o),t.set(r.data,o.byteLength)):t=r.data;l+7<t.length;)if(255===t[l]&&240===(246&t[l+1])){if("number"===typeof c&&(this.skipWarn_(c,l),c=null),a=2*(1&~t[l+1]),i=(3&t[l+3])<<11|t[l+4]<<3|(224&t[l+5])>>5,u=(s=1024*(1+(3&t[l+6])))*ut/lt[(60&t[l+2])>>>2],t.byteLength-l<i)break;this.trigger("data",{pts:r.pts+n*u,dts:r.dts+n*u,sampleCount:s,audioobjecttype:1+(t[l+2]>>>6&3),channelcount:(1&t[l+2])<<2|(192&t[l+3])>>>6,samplerate:lt[(60&t[l+2])>>>2],samplingfrequencyindex:(60&t[l+2])>>>2,samplesize:16,data:t.subarray(l+7+a,l+i)}),n++,l+=i}else"number"!==typeof c&&(c=l),l++;"number"===typeof c&&(this.skipWarn_(c,l),c=null),t=t.subarray(l)}},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")}}).prototype=new U;var ct,dt,ft,ht=ot,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 i=e.byteLength-t,a=new Uint8Array(4),o=Math.min(4,t);if(0===o)throw new Error("no bytes available");a.set(e.subarray(i,i+o)),n=new DataView(a.buffer).getUint32(0),r=8*o,t-=o},this.skipBits=function(e){var i;r>e?(n<<=e,r-=e):(e-=r,e-=8*(i=Math.floor(e/8)),t-=i,this.loadWord(),n<<=e,r-=e)},this.readBits=function(e){var i=Math.min(r,e),a=n>>>32-i;return(r-=i)>0?n<<=i:t>0&&this.loadWord(),(i=e-i)>0?a<<i|this.readBits(i):a},this.skipLeadingZeros=function(){var e;

2for(e=0;e<r;++e)if(0!==(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()};(dt=function(){var e,t,n=0;dt.prototype.init.call(this),this.push=function(r){var i;t?((i=new Uint8Array(t.byteLength+r.data.byteLength)).set(t),i.set(r.data,t.byteLength),t=i):t=r.data;for(var a=t.byteLength;n<a-3;n++)if(1===t[n+2]){e=n+5;break}for(;e<a;)switch(t[e]){case 0:if(0!==t[e-1]){e+=2;break}if(0!==t[e-2]){e++;break}n+3!==e-2&&this.trigger("data",t.subarray(n+3,e-2));do{e++}while(1!==t[e]&&e<a);n=e-2,e+=3;break;case 1:if(0!==t[e-1]||0!==t[e-2]){e+=3;break}this.trigger("data",t.subarray(n+3,e-2)),n=e-2,e+=3;break;default:e+=3}t=t.subarray(n),e-=n,n=0},this.reset=function(){t=null,n=0,this.trigger("reset")},this.flush=function(){t&&t.byteLength>3&&this.trigger("data",t.subarray(n+3)),t=null,n=0,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")}}).prototype=new U,ft={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0},(ct=function(){var e,t,n,r,i,a,o,s=new dt;ct.prototype.init.call(this),e=this,this.push=function(e){"video"===e.type&&(t=e.trackId,n=e.pts,r=e.dts,s.push(e))},s.on("data",(function(o){var s={trackId:t,pts:n,dts:r,data:o,nalUnitTypeCode:31&o[0]};switch(s.nalUnitTypeCode){case 5:s.nalUnitType="slice_layer_without_partitioning_rbsp_idr";break;case 6:s.nalUnitType="sei_rbsp",s.escapedRBSP=i(o.subarray(1));break;case 7:s.nalUnitType="seq_parameter_set_rbsp",s.escapedRBSP=i(o.subarray(1)),s.config=a(s.escapedRBSP);break;case 8:s.nalUnitType="pic_parameter_set_rbsp";break;case 9:s.nalUnitType="access_unit_delimiter_rbsp"}e.trigger("data",s)})),s.on("done",(function(){e.trigger("done")})),s.on("partialdone",(function(){e.trigger("partialdone")})),s.on("reset",(function(){e.trigger("reset")})),s.on("endedtimeline",(function(){e.trigger("endedtimeline")})),this.flush=function(){s.flush()},this.partialFlush=function(){s.partialFlush()},this.reset=function(){s.reset()},this.endTimeline=function(){s.endTimeline()},o=function(e,t){var n,r=8,i=8;for(n=0;n<e;n++)0!==i&&(i=(r+t.readExpGolomb()+256)%256),r=0===i?r:i},i=function(e){for(var t,n,r=e.byteLength,i=[],a=1;a<r-2;)0===e[a]&&0===e[a+1]&&3===e[a+2]?(i.push(a+2),a+=2):a++;if(0===i.length)return e;t=r-i.length,n=new Uint8Array(t);var o=0;for(a=0;a<t;o++,a++)o===i[0]&&(o++,i.shift()),n[a]=e[o];return n},a=function(e){var t,n,r,i,a,s,u,l,c,d,f,h,p=0,m=0,g=0,v=0,y=[1,1];if(n=(t=new pt(e)).readUnsignedByte(),i=t.readUnsignedByte(),r=t.readUnsignedByte(),t.skipUnsignedExpGolomb(),ft[n]&&(3===(a=t.readUnsignedExpGolomb())&&t.skipBits(1),t.skipUnsignedExpGolomb(),t.skipUnsignedExpGolomb(),t.skipBits(1),t.readBoolean()))for(f=3!==a?8:12,h=0;h<f;h++)t.readBoolean()&&o(h<6?16:64,t);if(t.skipUnsignedExpGolomb(),0===(s=t.readUnsignedExpGolomb()))t.readUnsignedExpGolomb();else if(1===s)for(t.skipBits(1),t.skipExpGolomb(),t.skipExpGolomb(),u=t.readUnsignedExpGolomb(),h=0;h<u;h++)t.skipExpGolomb();if(t.skipUnsignedExpGolomb(),t.skipBits(1),l=t.readUnsignedExpGolomb(),c=t.readUnsignedExpGolomb(),0===(d=t.readBits(1))&&t.skipBits(1),t.skipBits(1),t.readBoolean()&&(p=t.readUnsignedExpGolomb(),m=t.readUnsignedExpGolomb(),g=t.readUnsignedExpGolomb(),v=t.readUnsignedExpGolomb()),t.readBoolean()&&t.readBoolean()){switch(t.readUnsignedByte()){case 1:y=[1,1];break;case 2:y=[12,11];break;case 3:y=[10,11];break;case 4:y=[16,11];break;case 5:y=[40,33];break;case 6:y=[24,11];break;case 7:y=[20,11];break;case 8:y=[32,11];break;case 9:y=[80,33];break;case 10:y=[18,11];break;case 11:y=[15,11];break;case 12:y=[64,33];break;case 13:y=[160,99];break;case 14:y=[4,3];break;case 15:y=[3,2];break;case 16:y=[2,1];break;case 255:y=[t.readUnsignedByte()<<8|t.readUnsignedByte(),t.readUnsignedByte()<<8|t.readUnsignedByte()]}y&&(y[0],y[1])}return{profileIdc:n,levelIdc:r,profileCompatibility:i,width:16*(l+1)-2*p-2*m,height:(2-d)*(c+1)*16-2*g-2*v,sarRatio:y}}}).prototype=new U;var mt,gt={H264Stream:ct,NalByteStream:dt},vt=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],yt=function(e,t){var n=e[t+6]<<21|e[t+7]<<14|e[t+8]<<7|e[t+9];return n=n>=0?n:0,(16&e[t+5])>>4?n+20:n+10},bt=function e(t,n){return t.length-n<10||t[n]!=="I".charCodeAt(0)||t[n+1]!=="D".charCodeAt(0)||t[n+2]!=="3".charCodeAt(0)?n:e(t,n+=yt(t,n))},_t=function(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]},Tt={isLikelyAacData:function(e){var t=bt(e,0);return e.length>

2=t+2&&255===(255&e[t])&&240===(240&e[t+1])&&16===(22&e[t+1])},parseId3TagSize:yt,parseAdtsSize:function(e,t){var n=(224&e[t+5])>>5,r=e[t+4]<<3;return 6144&e[t+3]|r|n},parseType:function(e,t){return e[t]==="I".charCodeAt(0)&&e[t+1]==="D".charCodeAt(0)&&e[t+2]==="3".charCodeAt(0)?"timed-metadata":!0&e[t]&&240===(240&e[t+1])?"audio":null},parseSampleRate:function(e){for(var t=0;t+5<e.length;){if(255===e[t]&&240===(246&e[t+1]))return vt[(60&e[t+2])>>>2];t++}return null},parseAacTimestamp:function(e){var t,n,r;t=10,64&e[5]&&(t+=4,t+=_t(e.subarray(10,14)));do{if((n=_t(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"===unescape(function(e,t,n){var r,i="";for(r=t;r<n;r++)i+="%"+("00"+e[r].toString(16)).slice(-2);return i}(r,0,i))){var a=r.subarray(i+1),o=(1&a[3])<<30|a[4]<<22|a[5]<<14|a[6]<<6|a[7]>>>2;return o*=4,o+=3&a[7]}break}}t+=10,t+=n}while(t<e.byteLength);return null}};(mt=function(){var e=new Uint8Array,t=0;mt.prototype.init.call(this),this.setTimestamp=function(e){t=e},this.push=function(n){var r,i,a,o,s=0,u=0;for(e.length?(o=e.length,(e=new Uint8Array(n.byteLength+o)).set(e.subarray(0,o)),e.set(n,o)):e=n;e.length-u>=3;)if(e[u]!=="I".charCodeAt(0)||e[u+1]!=="D".charCodeAt(0)||e[u+2]!=="3".charCodeAt(0))if(255!==(255&e[u])||240!==(240&e[u+1]))u++;else{if(e.length-u<7)break;if(u+(s=Tt.parseAdtsSize(e,u))>e.length)break;a={type:"audio",data:e.subarray(u,u+s),pts:t,dts:t},this.trigger("data",a),u+=s}else{if(e.length-u<10)break;if(u+(s=Tt.parseId3TagSize(e,u))>e.length)break;i={type:"timed-metadata",data:e.subarray(u,u+s)},this.trigger("data",i),u+=s}r=e.length-u,e=r>0?e.subarray(u):new Uint8Array},this.reset=function(){e=new Uint8Array,this.trigger("reset")},this.endTimeline=function(){e=new Uint8Array,this.trigger("endedtimeline")}}).prototype=new U;var St,wt,kt,Et,Ct=mt,xt=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],Ot=["width","height","profileIdc","levelIdc","profileCompatibility","sarRatio"],Pt=gt.H264Stream,At=Tt.isLikelyAacData,It=ce,Lt=function(e,t){t.stream=e,this.trigger("log",t)},Dt=function(e,t){for(var n=Object.keys(t),r=0;r<n.length;r++){var i=n[r];"headOfPipeline"!==i&&t[i].on&&t[i].on("log",Lt.bind(e,i))}},Mt=function(e,t){var n;if(e.length!==t.length)return!1;for(n=0;n<e.length;n++)if(e[n]!==t[n])return!1;return!0},Rt=function(e,t,n,r,i,a){return{start:{dts:e,pts:e+(n-t)},end:{dts:e+(r-t),pts:e+(i-n)},prependedContentDuration:a,baseMediaDecodeTime:e}};(wt=function(e,t){var n,r=[],i=0,a=0,o=1/0;n=(t=t||{}).firstSequenceNumber||0,wt.prototype.init.call(this),this.push=function(t){we(e,t),e&&xt.forEach((function(n){e[n]=t[n]})),r.push(t)},this.setEarliestDts=function(e){i=e},this.setVideoBaseMediaDecodeTime=function(e){o=e},this.setAudioAppendStart=function(e){a=e},this.flush=function(){var s,u,l,c,d,f,h;0!==r.length?(s=ve(r,e,i),e.baseMediaDecodeTime=Se(e,t.keepOriginalTimestamps),h=ge(e,s,a,o),e.samples=ye(s),l=Y(be(s)),r=[],u=Q(n,[e]),c=new Uint8Array(u.byteLength+l.byteLength),n++,c.set(u),c.set(l,u.byteLength),Te(e),d=Math.ceil(1024*It/e.samplerate),s.length&&(f=s.length*d,this.trigger("segmentTimingInfo",Rt(he(e.baseMediaDecodeTime,e.samplerate),s[0].dts,s[0].pts,s[0].dts+f,s[0].pts+f,h||0)),this.trigger("timingInfo",{start:s[0].pts,end:s[0].pts+f})),this.trigger("data",{track:e,boxes:c}),this.trigger("done","AudioSegmentStream")):this.trigger("done","AudioSegmentStream")},this.reset=function(){Te(e),r=[],this.trigger("reset")}}).prototype=new U,(St=function(e,t){var n,r,i,a=[],o=[];n=(t=t||{}).firstSequenceNumber||0,St.prototype.init.call(this),delete e.minPTS,this.gopCache_=[],this.push=function(t){we(e,t),"seq_parameter_set_rbsp"!==t.nalUnitType||r||(r=t.config,e.sps=[t.data],Ot.forEach((function(t){e[t]=r[t]}),this)),"pic_parameter_set_rbsp"!==t.nalUnitType||i||(i=t.data,e.pps=[t.data]),a.push(t)},this.flush=function(){for(var r,i,s,u,l,c,d,f,h=0;a.length&&"access_unit_delimiter_rbsp"!==a[0].nalUnitType;)a.shift();if(0===a.length)return this.resetStream_(),void this.trigger("done","VideoSegmentStream");if(r=ee(a),(s=te(r))[0][0].keyFrame||((i=this.getGopForFusion_(a[0],e))?(h=i.duration,s.unshift(i),s.byteLength+=i.byteLength,s.nalCount+=i.nalCount,s.pts=i.pts,s.dts=i.dts,s.duration+=i.duration):s=ne(s)),o.length){var p;if(!(p=t.alignGopsAtEnd?this.alignGopsAtEnd_(s):this.alignGopsAtStart_(s)))return this.gopCache_.unshift({gop:s.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),a=[],this.resetStream_(),void this.trigger("done","VideoSegmentStream");Te(e),s=p}we(e,s),e.samples=re(s),l=Y(ie(s)),e.baseMediaDecodeTime=Se(e,t.keepOriginalTimestamps),this.trigger("processedGopsInfo",s.map((function(e){return{pts:e.pts,dts:e.dts,byteLength:e.byteLength}}))),d=s[0],f=s[s.length-1],this.trigger("segmentTimingInfo",Rt(e.baseMediaDecodeTime,d.dts,d.pts,f.dts+f.duration,f.pts+f.duration,h)),this.trigger("timingInfo",{start:s[0].pts,end:s[s.length-1].pts+s[s.length-1].duration}),this.gopCache_.unshift({gop:s.pop(),pps:e.pps,sps:e.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),a=[],this.trigger("baseMediaDecodeTime",e.baseMediaDecodeTime),this.trigger("timelineStartInfo",e.timelineStartInfo),u=Q(n,[e]),c=new Uint8Array(u.byteLength+l.byteLength),n++,c.set(u),c.set(l,u.byteLength),this.trigger("data",{track:e,boxes:c}),this.resetStream_(),this.trigger("done","VideoSegmentStream")},this.reset=function(){this.resetStream_(),a=[],this.gopCache_.length=0,o.length=0,this.trigger("reset")},this.resetStream_=function(){Te(e),r=void 0,i=void 0},this.getGopForFusion_=function(t){var n,r,i,a,o,s=1/0;for(o=0;o<this.gopCache_.length;o++)i=(a=this.gopCache_[o]).gop,e.pps&&Mt(e.pps[0],a.pps[0])&&e.sps&&Mt(e.sps[0],a.sps[0])&&(i.dts<e.timelineStartInfo.dts||(n=t.dts-i.dts-i.duration)>=-1e4&&n<=45e3&&(!r||s>n)&&(r=a,s=n));return r?r.gop:null},this.alignGopsAtStart_=function(e){var t,n,r,i,a,s,u,l;for(a=e.byteLength,s=e.nalCount,u=e.duration,t=n=0;t<o.length&&n<e.length&&(r=o[t],i=e[n],r.pts!==i.pts);)i.pts>r.pts?t++:(n++,a-=i.byteLength,s-=i.nalCount,u-=i.duration);return 0===n?e:n===e.length?null:((l=e.slice(n)).byteLength=a,l.duration=u,l.nalCount=s,l.pts=l[0].pts,l.dts=l[0].dts,l)},this.alignGopsAtEnd_=function(e){var t,n,r,i,a,s,u;for(t=o.length-1,n=e.length-1,a=null,s=!1;t>=0&&n>=0;){if(r=o[t],i=e[n],r.pts===i.pts){s=!0;break}r.pts>i.pts?t--:(t===o.length-1&&(a=n),n--)}if(!s&&null===a)return null;if(0===(u=s?n:a))return e;var l=e.slice(u),c=l.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 l.byteLength=c.byteLength,l.duration=c.duration,l.nalCount=c.nalCount,l.pts=l[0].pts,l.dts=l[0].dts,l},this.alignGopsWith=function(e){o=e}}).prototype=new U,(Et=function(e,t){this.numberOfTracks=0,this.metadataStream=t,"undefined"!==typeof(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,Et.prototype.init.call(this),this.push=function(e){return e.text?this.pendingCaptions.push(e):e.frames?this.pendingMetadata.push(e):(this.pendingTracks.push(e.track),this.pendingBytes+=e.boxes.byteLength,"video"===e.track.type&&(this.videoTrack=e.track,this.pendingBoxes.push(e.boxes)),void("audio"===e.track.type&&(this.audioTrack=e.track,this.pendingBoxes.unshift(e.boxes))))}}).prototype=new U,Et.prototype.flush=function(e){var t,n,r,i,a=0,o={captions:[],captionStreams:{},metadata:[],info:{}},s=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?(s=this.videoTrack.timelineStartInfo.pts,Ot.forEach((function(e){o.info[e]=this.videoTrack[e]}),this)):this.audioTrack&&(s=this.audioTrack.timelineStartInfo.pts,xt.forEach((function(e){o.info[e]=this.audioTrack[e]}),this)),this.videoTrack||this.audioTrack){for(1===this.pendingTracks.length?o.t

2ype=this.pendingTracks[0].type:o.type="combined",this.emittedTracks+=this.pendingTracks.length,r=Z(this.pendingTracks),o.initSegment=new Uint8Array(r.byteLength),o.initSegment.set(r),o.data=new Uint8Array(this.pendingBytes),i=0;i<this.pendingBoxes.length;i++)o.data.set(this.pendingBoxes[i],a),a+=this.pendingBoxes[i].byteLength;for(i=0;i<this.pendingCaptions.length;i++)(t=this.pendingCaptions[i]).startTime=me(t.startPts,s,this.keepOriginalTimestamps),t.endTime=me(t.endPts,s,this.keepOriginalTimestamps),o.captionStreams[t.stream]=!0,o.captions.push(t);for(i=0;i<this.pendingMetadata.length;i++)(n=this.pendingMetadata[i]).cueTime=me(n.pts,s,this.keepOriginalTimestamps),o.metadata.push(n);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++)t=o.captions[i],this.trigger("caption",t);for(i=0;i<o.metadata.length;i++)n=o.metadata[i],this.trigger("id3Frame",n)}this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0)},Et.prototype.setRemux=function(e){this.remuxTracks=e},(kt=function(e){var t,n,r=this,i=!0;kt.prototype.init.call(this),e=e||{},this.baseMediaDecodeTime=e.baseMediaDecodeTime||0,this.transmuxPipeline_={},this.setupAacPipeline=function(){var i={};this.transmuxPipeline_=i,i.type="aac",i.metadataStream=new st.MetadataStream,i.aacStream=new Ct,i.audioTimestampRolloverStream=new st.TimestampRolloverStream("audio"),i.timedMetadataTimestampRolloverStream=new st.TimestampRolloverStream("timed-metadata"),i.adtsStream=new ht,i.coalesceStream=new Et(e,i.metadataStream),i.headOfPipeline=i.aacStream,i.aacStream.pipe(i.audioTimestampRolloverStream).pipe(i.adtsStream),i.aacStream.pipe(i.timedMetadataTimestampRolloverStream).pipe(i.metadataStream).pipe(i.coalesceStream),i.metadataStream.on("timestamp",(function(e){i.aacStream.setTimestamp(e.timeStamp)})),i.aacStream.on("data",(function(a){"timed-metadata"!==a.type&&"audio"!==a.type||i.audioSegmentStream||(n=n||{timelineStartInfo:{baseMediaDecodeTime:r.baseMediaDecodeTime},codec:"adts",type:"audio"},i.coalesceStream.numberOfTracks++,i.audioSegmentStream=new wt(n,e),i.audioSegmentStream.on("log",r.getLogTrigger_("audioSegmentStream")),i.audioSegmentStream.on("timingInfo",r.trigger.bind(r,"audioTimingInfo")),i.adtsStream.pipe(i.audioSegmentStream).pipe(i.coalesceStream),r.trigger("trackinfo",{hasAudio:!!n,hasVideo:!!t}))})),i.coalesceStream.on("data",this.trigger.bind(this,"data")),i.coalesceStream.on("done",this.trigger.bind(this,"done")),Dt(this,i)},this.setupTsPipeline=function(){var i={};this.transmuxPipeline_=i,i.type="ts",i.metadataStream=new st.MetadataStream,i.packetStream=new st.TransportPacketStream,i.parseStream=new st.TransportParseStream,i.elementaryStream=new st.ElementaryStream,i.timestampRolloverStream=new st.TimestampRolloverStream,i.adtsStream=new ht,i.h264Stream=new Pt,i.captionStream=new st.CaptionStream(e),i.coalesceStream=new Et(e,i.metadataStream),i.headOfPipeline=i.packetStream,i.packetStream.pipe(i.parseStream).pipe(i.elementaryStream).pipe(i.timestampRolloverStream),i.timestampRolloverStream.pipe(i.h264Stream),i.timestampRolloverStream.pipe(i.adtsStream),i.timestampRolloverStream.pipe(i.metadataStream).pipe(i.coalesceStream),i.h264Stream.pipe(i.captionStream).pipe(i.coalesceStream),i.elementaryStream.on("data",(function(a){var o;if("metadata"===a.type){for(o=a.tracks.length;o--;)t||"video"!==a.tracks[o].type?n||"audio"!==a.tracks[o].type||((n=a.tracks[o]).timelineStartInfo.baseMediaDecodeTime=r.baseMediaDecodeTime):(t=a.tracks[o]).timelineStartInfo.baseMediaDecodeTime=r.baseMediaDecodeTime;t&&!i.videoSegmentStream&&(i.coalesceStream.numberOfTracks++,i.videoSegmentStream=new St(t,e),i.videoSegmentStream.on("log",r.getLogTrigger_("videoSegmentStream")),i.videoSegmentStream.on("timelineStartInfo",(function(t){n&&!e.keepOriginalTimestamps&&(n.timelineStartInfo=t,i.audioSegmentStream.setEarliestDts(t.dts-r.baseMediaDecodeTime))})),i.videoSegmentStream.on("processedGopsInfo",r.trigger.bind(r,"gopInfo")),i.videoSegmentStream.on("segmentTimingInfo",r.trigger.bind(r,"videoSegmentTimingInfo")),i.videoSegmentStream.on("baseMediaDecodeTime",(function(e){n&&i.audioSegmentStream.setVideoBaseMediaDecodeTime(e)})),i.videoSegmentStream.on("timingInfo",r.trigger.bind(r,"videoTimingInfo")),i.h264Stream.pipe(i.videoSegmentStream).pipe(i.coalesceStream)),n&&!i.audioSegmentStream&&(i.coalesceStream.numberOfTracks++,i.audioSegmentStream=new wt(n,e),i.audioSegmentStream.on("log",r.getLogTrigger_("audioSegmentStream")),i.audioSegmentStream.on("timingInfo",r.trigger.bind(r,"audioTimingInfo")),i.audioSegmentStream.on("segmentTimingInfo",r.trigger.bind(r,"audioSegmentTimingInfo")),i.adtsStream.pipe(i.audioSegmentStream).pipe(i.coalesceStream)),r.trigger("trackinfo",{hasAudio:!!n,hasVideo:!!t})}})),i.coalesceStream.on("data",this.trigger.bind(this,"data")),i.coalesceStream.on("id3Frame",(function(e){e.dispatchType=i.metadataStream.dispatchType,r.trigger("id3Frame",e)})),i.coalesceStream.on("caption",this.trigger.bind(this,"caption")),i.coalesceStream.on("done",this.trigger.bind(this,"done")),Dt(this,i)},this.setBaseMediaDecodeTime=function(r){var i=this.transmuxPipeline_;e.keepOriginalTimestamps||(this.baseMediaDecodeTime=r),n&&(n.timelineStartInfo.dts=void 0,n.timelineStartInfo.pts=void 0,Te(n),i.audioTimestampRolloverStream&&i.audioTimestampRolloverStream.discontinuity()),t&&(i.videoSegmentStream&&(i.videoSegmentStream.gopCache_=[]),t.timelineStartInfo.dts=void 0,t.timelineStartInfo.pts=void 0,Te(t),i.captionStream.reset()),i.timestampRolloverStream&&i.timestampRolloverStream.discontinuity()},this.setAudioAppendStart=function(e){n&&this.transmuxPipeline_.audioSegmentStream.setAudioAppendStart(e)},this.setRemux=function(t){var n=this.transmuxPipeline_;e.remux=t,n&&n.coalesceStream&&n.coalesceStream.setRemux(t)},this.alignGopsWith=function(e){t&&this.transmuxPipeline_.videoSegmentStream&&this.transmuxPipeline_.videoSegmentStream.alignGopsWith(e)},this.getLogTrigger_=function(e){var t=this;return function(n){n.stream=e,t.trigger("log",n)}},this.push=function(e){if(i){var t=At(e);t&&"aac"!==this.transmuxPipeline_.type?this.setupAacPipeline():t||"ts"===this.transmuxPipeline_.type||this.setupTsPipeline(),i=!1}this.transmuxPipeline_.headOfPipeline.push(e)},this.flush=function(){i=!0,this.transmuxPipeline_.headOfPipeline.flush()},this.endTimeline=function(){this.transmuxPipeline_.headOfPipeline.endTimeline()},this.reset=function(){this.transmuxPipeline_.headOfPipeline&&this.transmuxPipeline_.headOfPipeline.reset()},this.resetCaptions=function(){this.transmuxPipeline_.captionStream&&this.transmuxPipeline_.captionStream.reset()}}).prototype=new U;var Nt,jt,Ut,Ft={Transmuxer:kt,VideoSegmentStream:St,AudioSegmentStream:wt,AUDIO_PROPERTIES:xt,V

2IDEO_PROPERTIES:Ot,generateSegmentTimingInfo:Rt},Bt=function(e){return e>>>0},Ht=function(e){var t="";return t+=String.fromCharCode(e[0]),t+=String.fromCharCode(e[1]),t+=String.fromCharCode(e[2]),t+=String.fromCharCode(e[3])},Vt=Bt,qt=function e(t,n){var r,i,a,o,s,u=[];if(!n.length)return null;for(r=0;r<t.byteLength;)i=Vt(t[r]<<24|t[r+1]<<16|t[r+2]<<8|t[r+3]),a=Ht(t.subarray(r+4,r+8)),o=i>1?r+i:t.byteLength,a===n[0]&&(1===n.length?u.push(t.subarray(r+8,o)):(s=e(t.subarray(r+8,o),n.slice(1))).length&&(u=u.concat(s))),r=o;return u},zt=Bt,Wt=B.getUint64,Gt=function(e){var t={version:e[0],flags:new Uint8Array(e.subarray(1,4))};return 1===t.version?t.baseMediaDecodeTime=Wt(e.subarray(4)):t.baseMediaDecodeTime=zt(e[4]<<24|e[5]<<16|e[6]<<8|e[7]),t},Kt=function(e){return{isLeading:(12&e[0])>>>2,dependsOn:3&e[0],isDependedOn:(192&e[1])>>>6,hasRedundancy:(48&e[1])>>>4,paddingValue:(14&e[1])>>>1,isNonSyncSample:1&e[1],degradationPriority:e[2]<<8|e[3]}},Xt=function(e){var t,n={version:e[0],flags:new Uint8Array(e.subarray(1,4)),samples:[]},r=new DataView(e.buffer,e.byteOffset,e.byteLength),i=1&n.flags[2],a=4&n.flags[2],o=1&n.flags[1],s=2&n.flags[1],u=4&n.flags[1],l=8&n.flags[1],c=r.getUint32(4),d=8;for(i&&(n.dataOffset=r.getInt32(d),d+=4),a&&c&&(t={flags:Kt(e.subarray(d,d+4))},d+=4,o&&(t.duration=r.getUint32(d),d+=4),s&&(t.size=r.getUint32(d),d+=4),l&&(1===n.version?t.compositionTimeOffset=r.getInt32(d):t.compositionTimeOffset=r.getUint32(d),d+=4),n.samples.push(t),c--);c--;)t={},o&&(t.duration=r.getUint32(d),d+=4),s&&(t.size=r.getUint32(d),d+=4),u&&(t.flags=Kt(e.subarray(d,d+4)),d+=4),l&&(1===n.version?t.compositionTimeOffset=r.getInt32(d):t.compositionTimeOffset=r.getUint32(d),d+=4),n.samples.push(t);return n},$t=function(e){var t,n=new DataView(e.buffer,e.byteOffset,e.byteLength),r={version:e[0],flags:new Uint8Array(e.subarray(1,4)),trackId:n.getUint32(4)},i=1&r.flags[2],a=2&r.flags[2],o=8&r.flags[2],s=16&r.flags[2],u=32&r.flags[2],l=65536&r.flags[0],c=131072&r.flags[0];return t=8,i&&(t+=4,r.baseDataOffset=n.getUint32(12),t+=4),a&&(r.sampleDescriptionIndex=n.getUint32(t),t+=4),o&&(r.defaultSampleDuration=n.getUint32(t),t+=4),s&&(r.defaultSampleSize=n.getUint32(t),t+=4),u&&(r.defaultSampleFlags=n.getUint32(t)),l&&(r.durationIsEmpty=!0),!i&&c&&(r.baseDataOffsetIsMoof=!0),r},Yt="undefined"!==typeof globalThis?globalThis:"undefined"!==typeof window?window:"undefined"!==typeof e?e:"undefined"!==typeof self?self:{},Qt="undefined"!==typeof window?window:"undefined"!==typeof Yt?Yt:"undefined"!==typeof self?self:{},Zt=xe,Jt=Be.CaptionStream,en=function(e,t){for(var n=e,r=0;r<t.length;r++){var i=t[r];if(n<i.size)return i;n-=i.size}return null},tn=function(e,t){var n=qt(e,["moof","traf"]),r=qt(e,["mdat"]),i={},a=[];return r.forEach((function(e,t){var r=n[t];a.push({mdat:e,traf:r})})),a.forEach((function(e){var n,r=e.mdat,a=e.traf,o=qt(a,["tfhd"]),s=$t(o[0]),u=s.trackId,l=qt(a,["tfdt"]),c=l.length>0?Gt(l[0]).baseMediaDecodeTime:0,d=qt(a,["trun"]);t===u&&d.length>0&&(n=function(e,t,n){var r,i,a,o,s=new DataView(e.buffer,e.byteOffset,e.byteLength),u={logs:[],seiNals:[]};for(i=0;i+4<e.length;i+=a)if(a=s.getUint32(i),i+=4,!(a<=0))switch(31&e[i]){case 6:var l=e.subarray(i+1,i+1+a),c=en(i,t);if(r={nalUnitType:"sei_rbsp",size:a,data:l,escapedRBSP:Zt(l),trackId:n},c)r.pts=c.pts,r.dts=c.dts,o=c;else{if(!o){u.logs.push({level:"warn",message:"We've encountered a nal unit without data at "+i+" for trackId "+n+". See mux.js#223."});break}r.pts=o.pts,r.dts=o.dts}u.seiNals.push(r)}return u}(r,function(e,t,n){var r=t,i=n.defaultSampleDuration||0,a=n.defaultSampleSize||0,o=n.trackId,s=[];return e.forEach((function(e){var t=Xt(e).samples;t.forEach((function(e){void 0===e.duration&&(e.duration=i),void 0===e.size&&(e.size=a),e.trackId=o,e.dts=r,void 0===e.compositionTimeOffset&&(e.compositionTimeOffset=0),"bigint"===typeof r?(e.pts=r+Qt.BigInt(e.compositionTimeOffset),r+=Qt.BigInt(e.duration)):(e.pts=r+e.compositionTimeOffset,r+=e.duration)})),s=s.concat(t)})),s}(d,c,s),u),i[u]||(i[u]={seiNals:[],logs:[]}),i[u].seiNals=i[u].seiNals.concat(n.seiNals),i[u].logs=i[u].logs.concat(n.logs))})),i},nn=function(){var e,t,n,r,i,a,o=!1;this.isInitialized=function(){return o},this.init=function(t){e=new Jt,o=!0,a=!!t&&t.isPartial,e.on("data",(function(e){e.startTime=e.startPts/r,e.endTime=e.endPts/r,i.captions.push(e),i.captionStreams[e.stream]=!0})),e.on("log",(function(e){i.logs.push(e)}))},this.isNewInit=function(e,t){return!(e&&0===e.length||t&&"object"===typeof t&&0===Object.keys(t).length)&&(n!==e[0]||r!==t[n])},this.parse=function(e,a,o){var s;if(!this.isInitialized())return null;if(!a||!o)return null;if(this.isNewInit(a,o))n=a[0],r=o[n];else if(null===n||!r)return t.push(e),null;for(;t.length>0;){var u=t.shift();this.parse(u,a,o)}return(s=function(e,t,n){if(null===t)return null;var r=tn(e,t)[t]||{};return{seiNals:r.seiNals,logs:r.logs,timescale:n}}(e,n,r))&&s.logs&&(i.logs=i.logs.concat(s.logs)),null!==s&&s.seiNals?(this.pushNals(s.seiNals),this.flushStream(),i):i.logs.length?{logs:i.logs,captions:[],captionStreams:[]}:null},this.pushNals=function(t){if(!this.isInitialized()||!t||0===t.length)return null;t.forEach((function(t){e.push(t)}))},this.flushStream=function(){if(!this.isInitialized())return null;a?e.partialFlush():e.flush()},this.clearParsedCaptions=function(){i.captions=[],i.captionStreams={},i.logs=[]},this.resetCaptionStream=function(){if(!this.isInitialized())return null;e.reset()},this.clearAllCaptions=function(){this.clearParsedCaptions(),this.resetCaptionStream()},this.reset=function(){t=[],n=null,r=null,i?this.clearParsedCaptions():i={captions:[],captionStreams:{},logs:[]},this.resetCaptionStream()},this.reset()},rn=Bt,an=function(e){return("00"+e.toString(16)).slice(-2)},on=B.getUint64;Nt=function(e,t){var n=qt(t,["moof","traf"]).reduce((function(t,n){var r,i,a=qt(n,["tfhd"])[0],o=rn(a[4]<<24|a[5]<<16|a[6]<<8|a[7]),s=e[o]||9e4,u=qt(n,["tfdt"])[0],l=new DataView(u.buffer,u.byteOffset,u.byteLength);return"bigint"===typeof(r=1===u[0]?on(u.subarray(4,12)):l.getUint32(4))?i=r/Qt.BigInt(s):"number"!==typeof r||isNaN(r)||(i=r/s),i<Number.MAX_SAFE_INTEGER&&(i=Number(i)),i<t&&(t=i),t}),1/0);return"bigint"===typeof n||isFinite(n)?n:0},jt=function(e){var t=qt(e,["moov","trak"]),n=[];return t.forEach((function(e){var t,r,i={},a=qt(e,["tkhd"])[0];a&&(r=(t=new DataView(a.buffer,a.byteOffset,a.byteLength)).getUint8(0),i.id=0===r?t.getUint32(12):t.getUint32(20));var o=qt(e,["mdia","hdlr"])[0];if(o){var s=Ht(o.subarray(8,12));i.type="vide"===s?"video":"soun"===s?"audio":s}var u=qt(e,["mdia","minf","stbl","stsd"])[0];if(u){var l=u.subarray(8);i.codec=Ht(l.subarray(4,8));var c,d=qt(l,[i.codec])[0];d&&(/^[asm]vc[1-9]$/i.test(i.codec)?(c=d.subarray(78),"avcC"===Ht(c.subarray(4,8))&&c.length>11?(i.codec+=".",i.codec+=an(c[9]),i.codec+=an(c[10]),i.codec+=an(c[11])):i.codec="avc1.4d400d"):/^mp4[a,v]$/i.test(i.codec)?(c=d.subarray(28),"esds"===Ht(c.subarray(4,8))&&c.length>20&&0!==c[19]?(i.codec+="."+an(c[19]),i.codec+="."+an(c[20]>>>2&63).replace(/^0/,"")):i.codec="mp4a.40.2"):i.codec=i.codec.toLowerCase())}var f=qt(e,["mdia","mdhd"])[0];f&&(i.timescale=Ut(f)),n.push(i)})),n};var sn=Nt,un=jt,ln=(Ut=function(e){var t=0===e[0]?12:20;return rn(e[t]<<24|e[t+1]<<16|e[t+2]<<8|e[t+3])},function(e){var t=31&e[1];return t<<=8,t|=e[2]}),cn=function(e){return!!(64&e[1])},dn=function(e){var t=0;return(48&e[3])>>>4>1&&(t+=e[4]+1),t},fn=function(e){switch(e){case 5:return"slice_layer_without_partitioning_rbsp_idr";case 6:return"sei_rbsp";case 7:return"seq_parameter_set_rbsp";case 8:return"pic_parameter_set_rbsp";case 9:return"access_unit_delimiter_rbsp";default:return null}},hn={parseType:function(e,t){var n=ln(e);return 0===n?"pat":n===t?"pmt":t?"pes":null},parsePat:function(e){var t=cn(e),n=4+dn(e);return t&&(n+=e[n]+1),(31&e[n+10])<<8|e[n+11]},parsePmt:function(e){var t={},n=cn(e),r=4+dn(e);if(n&&(r+=e[r]+1),1&e[r+5]){var i;i=3+((15&e[r+1])<<8|e[r+2])-4;for(var a=12+((15&e[r+10])<<8|e[r+11]);a<i;){var o=r+a;t[(31&e[o+1])<<8|e[o+2]]=e[o],a+=5+((15&e[o+3])<<8|e[o+4])}return t}},parsePayloadUnitStartIndicator:cn,parsePesType:function(e,t){switch(t[ln(e)]){case He.H264_STREAM_TYPE:return"video";case He.ADTS_STREAM_TYPE:return"audio";case He.METADATA_STREAM_TYPE:return"timed-metadata";default:return null}},parsePesTime:function(e){if(!cn(e))return null;var t=4+dn(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+dn(e),n=e.subarray(t),r=0,i=0,a=!1;i<n.byteLength-3;i++)if(1===n[i+2]){r=i+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}i+3!==r-2&&"slice_layer_without_partitioning_rbsp_idr"===fn(31&n[i+3])&&(a=!0);do{r++}while(1!==n[r]&&r<n.length);i=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"===fn(31&n[i+3])&&(a=!0),i=r-2,r+=3;break;default:r+=3}return n=n.subarray(i),r-=i,i=0,n&&n.byteLength>3&&"slice_layer_without_partitioning_rbsp_idr"===fn(31&n[i+3])&&(a=!0),a}},pn=Ke,mn={};mn.ts=hn,mn.aac=Tt;var gn=ce,vn=188,yn=71,bn=function(e,t,n){for(var r,i,a,o,s=0,u=vn,l=!1;u<=e.byteLength;)if(e[s]!==yn||e[u]!==yn&&u!==e.byteLength)s++,u++;else{switch(r=e.subarray(s,u),mn.ts.parseType(r,t.pid)){case"pes":i=mn.ts.parsePesType(r,t.table),a=mn.ts.parsePayloadUnitStartIndicator(r),"audio"===i&&a&&(o=mn.ts.parsePesTime(r))&&(o.type="audio",n.audio.push(o),l=!0)}if(l)break;s+=vn,u+=vn}for(s=(u=e.byteLength)-vn,l=!1;s>=0;)if(e[s]!==yn||e[u]!==yn&&u!==e.byteLength)s--,u--;else{switch(r=e.subarray(s,u),mn.ts.parseType(r,t.pid)){case"pes":i=mn.ts.parsePesType(r,t.table),a=mn.ts.parsePayloadUnitStartIndicator(r),"audio"===i&&a&&(o=mn.ts.parsePesTime(r))&&(o.type="audio",n.audio.push(o),l=!0)}if(l)break;s-=vn,u-=vn}},_n=function(e,t,n){for(var 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t=e.timestampOffset||0;this.transmuxer.setBaseMediaDecodeTime(Math.round(de(t)))},t.setAudioAppendStart=function(e){this.transmuxer.setAudioAppendStart(Math.ceil(de(e.appendStart)))},t.setRemux=function(e){this.transmuxer.setRemux(e.remux)},t.flush=function(e){this.transmuxer.flush(),self.postMessage({action:"done",type:"transmuxed"})},t.endTimeline=function(){this.transmuxer.endTimeline(),self.postMessage({action:"endedtimeline",type:"transmuxed"})},t.alignGopsWith=function(e){this.transmuxer.alignGopsWith(e.gopsToAlignWith.slice())},e}();self.onmessage=function(e){"init"===e.data.action&&e.data.options?this.messageHandlers=new wn(self,e.data.options):(this.messageHandlers||(this.messageHandlers=new wn(self)),e.data&&e.data.action&&"init"!==e.data.action&&this.messageHandlers[e.data.action]&&this.messageHandlers[e.data.action](e.data))}})))),vo=function(e){var 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t=e.segment,n=e.bytes,r=e.trackInfoFn,i=e.timingInfoFn,a=e.videoSegmentTimingInfoFn,o=e.audioSegmentTimingInfoFn,s=e.id3Fn,u=e.captionsFn,l=e.isEndOfTimeline,c=e.endedTimelineFn,d=e.dataFn,f=e.doneFn,h=e.onTransmuxerLog,p=t.map&&t.map.tracks||{},m=Boolean(p.audio&&p.video),g=i.bind(null,t,"audio","start"),v=i.bind(null,t,"audio","end"),y=i.bind(null,t,"video","start"),b=i.bind(null,t,"video","end");ko({action:"probeTs",transmuxer:t.transmuxer,data:n,baseStartTime:t.baseStartTime,callback:function(e){t.bytes=n=e.data;var i=e.result;i&&(r(t,{hasAudio:i.hasAudio,hasVideo:i.hasVideo,isMuxed:m}),r=null,i.hasAudio&&!m&&g(i.audioStart),i.hasVideo&&y(i.videoStart),g=null,y=null),To({bytes:n,transmuxer:t.transmuxer,audioAppendStart:t.audioAppendStart,gopsToAlignWith:t.gopsToAlignWith,remux:m,onData:function(e){e.type="combined"===e.type?"video":e.type,d(t,e)},onTrackInfo:function(e){r&&(m&&(e.isMuxed=!0),r(t,e))},onAudioTimingInfo:function(e){g&&"undefined"!==typeof 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m=t.map.tracks,g={isFmp4:!0,hasVideo:!!m.video,hasAudio:!!m.audio};m.audio&&m.audio.codec&&"enca"!==m.audio.codec&&(g.audioCodec=m.audio.codec),m.video&&m.video.codec&&"encv"!==m.video.codec&&(g.videoCodec=m.video.codec),m.video&&m.audio&&(g.isMuxed=!0),r(t,g);var v=function(e){d(t,{data:p,type:g.hasAudio&&!g.isMuxed?"audio":"video"}),e&&e.length&&u(t,e),f(null,t,{})};ko({action:"probeMp4StartTime",timescales:t.map.timescales,data:p,transmuxer:t.transmuxer,callback:function(e){var r=e.data,a=e.startTime;n=r.buffer,t.bytes=p=r,g.hasAudio&&!g.isMuxed&&i(t,"audio","start",a),g.hasVideo&&i(t,"video","start",a),m.video&&r.byteLength&&t.transmuxer?ko({action:"pushMp4Captions",endAction:"mp4Captions",transmuxer:t.transmuxer,data:p,timescales:t.map.timescales,trackIds:[m.video.id],callback:function(e){n=e.data.buffer,t.bytes=p=e.data,e.logs.forEach((function(e){h($i.mergeOptions(e,{stream:"mp4CaptionParser"}))})),v(e.captions)}}):v()}})}else if(t.transmuxer){if("undefined"===typeof t.container&&(t.container=Object(R.a)(p)),"ts"!==t.container&&"aac"!==t.container)return r(t,{hasAudio:!1,hasVideo:!1}),void f(null,t,{});Do({segment:t,bytes:n,trackInfoFn:r,timingInfoFn:i,videoSegmentTimingInfoFn:a,audioSegmentTimingInfoFn:o,id3Fn:s,captionsFn:u,isEndOfTimeline:l,endedTimelineFn:c,dataFn:d,doneFn:f,onTransmuxerLog:h})}else f(null,t,{})},Ro=function(e,t){var n,r=e.id,i=e.key,a=e.encryptedBytes,o=e.decryptionWorker;o.addEventListener("message",(function e(n){if(n.data.source===r){o.removeEventListener("message",e);var i=n.data.decrypted;t(new Uint8Array(i.bytes,i.byteOffset,i.byteLength))}})),n=i.bytes.slice?i.bytes.slice():new Uint32Array(Array.prototype.slice.call(i.bytes)),o.postMessage(Qa({source:r,encrypted:a,key:n,iv:i.iv}),[a.buffer,n.buffer])},No=function(e){var t=e.activeXhrs,n=e.decryptionWorker,r=e.trackInfoFn,i=e.timingInfoFn,a=e.videoSegmentTimingInfoFn,o=e.audioSegmentTimingInfoFn,s=e.id3Fn,u=e.captionsFn,l=e.isEndOfTimeline,c=e.endedTimelineFn,d=e.dataFn,f=e.doneFn,h=e.onTransmuxerLog,p=0,m=!1;return function(e,g){if(!m){if(e)return m=!0,Oo(t),f(e,g);if((p+=1)===t.length){var v=function(){if(g.encryptedBytes)return function(e){var t=e.decryptionWorker,n=e.segment,r=e.trackInfoFn,i=e.timingInfoFn,a=e.videoSegmentTimingInfoFn,o=e.audioSegmentTimingInfoFn,s=e.id3Fn,u=e.captionsFn,l=e.isEndOfTimeline,c=e.endedTimelineFn,d=e.dataFn,f=e.doneFn,h=e.onTransmuxerLog;Ro({id:n.requestId,key:n.key,encryptedBytes:n.encryptedBytes,decryptionWorker:t},(function(e){n.bytes=e,Mo({segment:n,bytes:n.bytes,trackInfoFn:r,timingInfoFn:i,videoSegmentTimingInfoFn:a,audioSegmentTimingInfoFn:o,id3Fn:s,captionsFn:u,isEndOfTimeline:l,endedTimelineFn:c,dataFn:d,doneFn:f,onTransmuxerLog:h})}))}({decryptionWorker:n,segment:g,trackInfoFn:r,timingInfoFn:i,videoSegmentTimingInfoFn:a,audioSegmentTimingInfoFn:o,id3Fn:s,captionsFn:u,isEndOfTimeline:l,endedTimelineFn:c,dataFn:d,doneFn:f,onTransmuxerLog:h});Mo({segment:g,bytes:g.bytes,trackInfoFn:r,timingInfoFn:i,videoSegmentTimingInfoFn:a,audioSegmentTimingInfoFn:o,id3Fn:s,captionsFn:u,isEndOfTimeline:l,endedTimelineFn:c,dataFn:d,doneFn:f,onTransmuxerLog:h})};if(g.endOfAllRequests=Date.now(),g.map&&g.map.encryptedBytes&&!g.map.bytes)return Ro({decryptionWorker:n,id:g.requestId+"-init",encryptedBytes:g.map.encryptedBytes,key:g.map.key},(function(e){g.map.bytes=e,Io(g,(function(e){if(e)return Oo(t),f(e,g);v()}))}));v()}}}},jo=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=$i.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)}},Uo=function(e){var t=e.xhr,n=e.xhrOptions,r=e.decryptionWorker,i=e.segment,a=e.abortFn,o=e.progressFn,s=e.trackInfoFn,u=e.timingInfoFn,l=e.videoSegmentTimingInfoFn,c=e.audioSegmentTimingInfoFn,d=e.id3Fn,f=e.captionsFn,h=e.isEndOfTimeline,p=e.endedTimelineFn,m=e.dataFn,g=e.doneFn,v=e.onTransmuxerLog,y=[],b=No({activeXhrs:y,decryptionWorker:r,trackInfoFn:s,timingInfoFn:u,videoSegmentTimingInfoFn:l,audioSegmentTimingInfoFn:c,id3Fn:d,captionsFn:f,isEndOfTimeline:h,endedTimelineFn:p,dataFn:m,doneFn:g,onTransmuxerLog:v});if(i.key&&!i.key.bytes){var _=[i.key];i.map&&!i.map.bytes&&i.map.key&&i.map.key.resolvedUri===i.key.resolvedUri&&_.push(i.map.

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For HLS content, a duration in excess of the target duration may result in playback issues. 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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_=$i.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_=ea("SegmentLoader["+r.loaderType_+"]"),Object.defineProperty(h()(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}m()(t,e);var n=t.prototype;return n.createTransmuxer_=function(){return wo({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_&&a.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,a.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"undefined"!==typeof e&&(this.logger_("error occurred:",e),this.error_=e),this.pendingSegment_=null,this.error_},n.endOfStream=function(){this.ended_=!0,this.transmuxer_&&So(this.transmuxer_),this.gopBuffer_.length=0,this.pause(),this.trigger("ended")},n.buffered_=function(){var e=this.getMediaInfo_();if(!this.sourceUpdater_||!e)return $i.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(e,t){if(void 0===t&&(t=!1),!e)return null;var n=Za(e),r=this.initSegments_[n];return t&&!r&&e.bytes&&(this.initSegments_[n]=r={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:e.bytes,tracks:e.tracks,timescales:e.timescales}),r||e},n.segmentKey=function(e,t){if(void 0===t&&(t=!1),!e)return null;var n=Ja(e),r=this.keyCache_[n];this.cacheEncryptionKeys_&&t&&!r&&e.bytes&&(this.keyCache_[n]=r={resolvedUri:e.resolvedUri,bytes:e.bytes});var i={resolvedUri:(r||e).resolvedUri};return r&&(i.bytes=r.bytes),i},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 i=null;if(n&&(n.id?i=n.id:n.uri&&(i=n.uri)),this.logger_("playlist update ["+i+" => "+(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 a=e.mediaSequence-n.mediaSequence;if(this.logger_("live window shift ["+a+"]"),null!==this.mediaIndex)if(this.mediaIndex-=a,this.mediaIndex<0)this.mediaIndex=null,this.partIndex=null;else{var o=this.playlist_.segments[this.mediaIndex];if(this.partIndex&&(!o.parts||!o.parts.length||!o.parts[this.partIndex])){var s=this.mediaIndex;this.logger_("currently processing part (index "+this.partIndex+") no longer exists."),this.resetLoader(),this.mediaIndex=s}}r&&(r.mediaIndex-=a,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_&&(a.a.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=null)},n.paused=function(){return null===this.checkBufferTimeout_},n.resetEverything=function(e){this.ended_=!1,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_&&So(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 i=1,a=function(){0===--i&&n()};for(var o in!r&&this.audioDisabled_||(i++,this.sourceUpdater_.removeAudio(e,t,a)),(r||"main"===this.loaderType_)&&(this.gopBuffer_=function(e,t,n,r){for(var i=Math.ceil((t-r)*N.ONE_SECOND_IN_TS),a=Math.ceil((n-r)*N.ONE_SECOND_IN_TS),o=e.slice(),s=e.length;s--&&!(e[s].pts<=a););if(-1===s)return o;for(var u=s+1;u--&&!(e[u].pts<=i););return u=Math.max(u,0),o.splice(u,s-u+1),o}(this.gopBuffer_,e,t,this.timeMapping_),i++,this.sourceUpdater_.removeVideo(e,t,a)),this.inbandTextTracks_)Zo(e,t,this.inbandTextTracks_[o]);Zo(e,t,this.segmentMetadataTrack_),a()}else this.logger_("skipping remove because no source updater or starting media info")},n.monitorBuffer_=function(){this.checkBufferTimeout_&&a.a.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=a.a.setTimeout(this.monitorBufferTick_.bind(this),1)},n.monitorBufferTick_=function(){"READY"===this.state&&this.fillBuffer_(),this.checkBufferTimeout_&&a.a.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=a.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],i=e+1===t.segments.length,a=!r||!r.parts||n+1===r.parts.length;return t.endList&&"open"===this.mediaSource_.readyState&&i&&a},n.chooseNextRequest_=function(){var e=this.buffered_(),t=ua(e)||0,n=la(e,this.currentTime_()),r=!this.hasPlayed_()&&n>=1,i=n>=this.goalBufferLength_(),a=this.playlist_.segments;if(!a.length||r||i)return null;this.syncPoint_=this.syncPoint_||this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_());var o={partIndex:null,mediaIndex:null,startOfSegment:null,playlist:this.playlist_,isSyncRequest:Boolean(!this.syncPoint_)};if(o.isSyncRequest)o.mediaIndex=function(e,t,n){t=t||[];for(var r=[],i=0,a=0;a<t.length;a++){var o=t[a];if(e===o.timeline&&(r.push(a),(i+=o.duration)>n))return a}return 0===r.length?0:r[r.length-1]}(this.currentTimeline_,a,t);else if(null!==this.mediaIndex){var s=a[this.mediaIndex],u="number"===typeof this.partIndex?this.partIndex:-1;o.startOfSegment=s.end?s.end:t,s.parts&&s.parts[u+1]?(o.mediaIndex=this.mediaIndex,o.partIndex=u+1):o.mediaIndex=this.mediaIndex+1}else{var l=Oa.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}),c=l.segmentIndex,d=l.startTime,f=l.partIndex;o.getMediaInfoForTime=this.fetchAtBuffer_?"bufferedEnd "+t:"currentTime "+this.currentTime_(),o.mediaIndex=c,o.startOfSegment=d,o.partIndex=f}var h=a[o.mediaIndex],p=h&&"number"===typeof o.partIndex&&h.parts&&h.parts[o.partIndex];if(!h||"number"===typeof o.partIndex&&!p)return null;if("number"!==typeof o.partIndex&&h.parts&&(o.partIndex=0,p=h.parts[0]),!n&&p&&!p.independent)if(0===o.partIndex){var m=a[o.mediaIndex-1],g=m.parts&&m.parts.length&&m.parts[m.parts.length-1];g&&g.independent&&(o.mediaIndex-=1,o.partIndex=m.parts.length-1,o.independent="previous segment")}else h.parts[o.partIndex-1].independent&&(o.partIndex-=1,o.independent="previous part");var v=this.mediaSource_&&"ended"===this.mediaSource_.readyState;return o.mediaIndex>=a.length-1&&v&&!this.seeking_()?null:this.generateSegmentInfo_(o)},n.generateSegmentInfo_=function(e){var t=e.independent,n=e.playlist,r=e.mediaIndex,i=e.startOfSegment,a=e.isSyncRequest,o=e.partIndex,s=e.forceTimestampOffset,u=e.getMediaInfoForTime,l=n.segments[r],c="number"===typeof o&&l.parts[o],d={requestId:"segment-loader-"+Math.random(),uri:c&&c.resolvedUri||l.resolvedUri,mediaIndex:r,partIndex:c?o:null,isSyncRequest:a,startOfSegment:i,playlist:n,bytes:null,encryptedBytes:null,timestampOffset:null,timeline:l.timeline,duration:c&&c.duration||l.duration,segment:l,part:c,byteLength:0,transmuxer:this.transmuxer_,getMediaInfoForTime:u,independent:t},f="undefined"!==typeof s?s:this.isPendingTimestampOffset_;d.timestampOffset=this.timestampOffsetForSegment_({segmentTimeline:l.timeline,currentTimeline:this.currentTimeline_,startOfSegment:i,buffered:this.buffered_(),overrideCheck:f});var h=ua(this.sourceUpdater_.audioBuffered());return"number"===typeof h&&(d.audioAppendStart=h-this.sourceUpdater_.audioTimestampOffset()),this.sourceUpdater_.videoBuffered().length&&(d.gopsToAlignWith=function(e,t,n){if("undefined"===typeof t||null===t||!e.length)return[];var r,i=Math.ceil((t-n+3)*N.ONE_SECOND_IN_TS);for(r=0;r<e.length&&!(e[r].pts>i);r++);return e.slice(r)}(this.gopBuffer_,this.currentTime_()-this.sourceUpdater_.videoTimestampOffset(),this.timeMapping_)),d},n.timestampOffsetForSegment_=function(e){return function(e){var t=e.segmentTimeline,n=e.currentTimeline,r=e.startOfSegment,i=e.buffered;return e.overrideCheck||t!==n?t<n?r:i.length?i.end(i.length-1):r:null}(e)},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,i=Oa.estimateSegmentRequestTime(r,n,this.playlist_,e.bytesReceived),a=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(!(i<=a)){var o=function(e){var t=e.master,n=e.currentTime,r=e.bandwidth,i=e.duration,a=e.segmentDuration,o=e.timeUntilRebuffer,s=e.currentTimeline,u=e.syncController,l=t.playlists.filter((function(e){return!Oa.isIncompatible(e)})),c=l.filter(Oa.isEnabled);c.length||(c=l.filter((function(e){return!Oa.isDisabled(e)})));var d=c.filter(Oa.hasAttribute.bind(null,"BANDWIDTH")).map((function(e){var t=u.getSyncPoint(e,i,s,n)?1:2;return{playlist:e,rebufferingImpact:Oa.estimateSegmentRequestTime(a,r,e)*t-o}})),f=d.filter((function(e){return e.rebufferingImpact<=0}));return Ko(f,(function(e,t){return Xo(t.playlist,e.playlist)})),f.length?f[0]:(Ko(d,(function(e,t){return e.rebufferingImpact-t.rebufferingImpact})),d[0]||null)}({master:this.vhs_.playlists.master,currentTime:t,bandwidth:n,duration:this.duration_(),segmentDuration:r,timeUntilRebuffer:a,currentTimeline:this.currentTimeline_,syncController:this.syncController_});if(o){var s=i-a-o.rebufferingImpact,u=.5;a<=ta&&(u=1),!o.playlist||o.playlist.uri===this.playlist_.uri||s<u||(this.bandwidth=o.playlist.attributes.BANDWIDTH*co.BANDWIDTH_VARIANCE+1,this.trigger("earlyabort"))}}}},n.handleAbort_=function(e){this.logger_("Aborting "+ts(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(e,t){if(!e&&!t||!e&&t||e&&!t)return!1;if(e===t)return!0;var n=Object.keys(e).sort(),r=Object.keys(t).sort();if(n.length!==r.length)return!1;for(var i=0;i<n.length;i++){var a=n[i];if(a!==r[i])return!1;if(e[a]!==t[a])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,r){if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId)){var i=this.pendingSegment_,a=ns(t);i[a]=i[a]||{},i[a][n]=r,this.logger_("timinginfo: "+t+" - "+n+" - "+r),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(),i={};t.forEach((function(e){i[e.stream]=i[e.stream]||{startTime:1/0,captions:[],endTime:0};var t=i[e.stream];t.startTime=Math.min(t.startTime,e.startTime+r),t.endTime=Math.max(t.endTime,e.endTime+r),t.captions.push(e)}

2)),Object.keys(i).forEach((function(e){var t=i[e],o=t.startTime,s=t.endTime,u=t.captions,l=n.inbandTextTracks_;n.logger_("adding cues from "+o+" -> "+s+" 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 i=t.textTracks().getTrackById(r);if(i)e[n]=i;else{var a=n,o=n,s=!1,u=(t.options_.vhs&&t.options_.vhs.captionServices||{})[r];u&&(a=u.label,o=u.language,s=u.default),e[n]=t.addRemoteTextTrack({kind:"captions",id:r,default:s,label:a,language:o},!1).track}}}(l,n.vhs_.tech_,e),Zo(o,s,l[e]),function(e){var t=e.inbandTextTracks,n=e.captionArray,r=e.timestampOffset;if(n){var i=a.a.WebKitDataCue||a.a.VTTCue;n.forEach((function(e){var n=e.stream;t[n].addCue(new i(e.startTime+r,e.endTime+r,e.text))}))}}({captionArray:u,inbandTextTracks:l,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)}

2(this.inbandTextTracks_,n,this.vhs_.tech_),Qo({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_()||!rs({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.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,i=t.isMuxed;return!(r&&!e.videoTimingInfo)&&(!(n&&!this.audioDisabled_&&!i&&!e.audioTimingInfo)&&!rs({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[ns(t.type)].start;else{var r,i=this.getCurrentMediaInfo_(),a="main"===this.loaderType_&&i&&i.hasVideo;a&&(r=n.videoTimingInfo.start),n.timingInfo.start=this.trueSegmentStart_({currentStart:n.timingInfo.start,playlist:n.playlist,mediaIndex:n.mediaIndex,currentVideoTimestampOffset:this.sourceUpdater_.videoTimestampOffset(),useVideoTimingInfo:a,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 o=this.chooseNextRequest_();if(o.mediaIndex!==n.mediaIndex||o.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,r=e.map,i=e.playlist;if(r){var a=Za(r);if(this.activeInitSegmentId_===a)return null;n=this.initSegmentForMap(r,!0).bytes,this.activeInitSegmentId_=a}return n&&this.appendInitSegment_[t]?(this.playlistOfLastInitSegment_[t]=i,this.appendInitSegment_[t]=!1,this.activeInitSegmentId_=null,n):null},n.handleQuotaExceededError_=function(e,t){var n=this,r=e.segmentInfo,i=e.type,o=e.bytes,s=this.sourceUpdater_.audioBuffered(),u=this.sourceUpdater_.videoBuffered();s.length>1&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the audio buffer: "+sa(s).join(", ")),u.length>1&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the video buffer: "+sa(u).join(", "));var l=s.length?s.start(0):0,c=s.length?s.end(s.length-1):0,d=u.length?u.start(0):0,f=u.length?u.end(u.length-1):0;if(c-l<=1&&f-d<=1)return this.logger_("On QUOTA_EXCEEDED_ERR, single segment too large to append to buffer, triggering an error. Appended byte length: "+o.byteLength+", audio buffer: "+sa(s).join(", ")+", video buffer: "+sa(u).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:i,bytes:o}));var h=this.currentTime_()-1;this.logger_("On QUOTA_EXCEEDED_ERR, removing audio/video from 0 to "+h),this.remove(0,h,(function(){n.logger_("On QUOTA_EXCEEDED_ERR, retrying append in 1s"),n.waitingOnRemove_=!1,n.quotaExceededErrorRetryTimeout_=a.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,i=e.bytes;t&&(22!==t.code?(this.logger_("Received non QUOTA_EXCEEDED_ERR on append",t),this.error(r+" append of "+i.length+"b failed for segment #"+n.mediaIndex+" in playlist "+n.playlist.id),this.trigger("appenderror")):this.handleQuotaExceededError_({segmentInfo:n,type:r,bytes:i}))},n.appendToSourceBuffer_=function(e){var t=e.segmentInfo,n=e.type,r=e.initSegment,i=e.data,a=e.bytes;if(!a){var o=[i],s=i.byteLength;r&&(o.unshift(r),s+=r.byteLength),a=function(e){var t,n=0;return e.bytes&&(t=new Uint8Array(e.bytes),e.segments.forEach((function(e){t.set(e,n),n+=e.byteLength}))),t}({bytes:s,segments:o})}this.sourceUpdater_.appendBuffer({segmentInfo:t,type:n,bytes:a},this.handleAppendError_.bind(this,{segmentInfo:t,type:n,bytes:a}))},n.handleSegmentTimingInfo_=function(e,t,n){if(this.pendingSegment_&&t===this.pendingSegment_.requestId){var r=this.pendingSegment_.segment,i=e+"TimingInfo";r[i]||(r[i]={}),r[i].transmuxerPrependedSeconds=n.prependedContentDuration||0,r[i].transmuxedPresentationStart=n.start.presentation,r[i].transmuxedDecodeStart=n.start.decode,r[i].transmuxedPresentationEnd=n.end.presentation,r[i].transmuxedDecodeEnd=n.end.decode,r[i].baseMediaDecodeTime=n.baseMediaDecodeTime}},n.appendData_=function(e,t){var n=t.type,r=t.data;if(r&&r.byteLength&&("audio"!==n||!this.audioDisabled_)){var i=this.getInitSegmentAndUpdateState_({type:n,initSegment:t.initSegment,playlist:e.playlist,map:e.isFmp4?e.segment.map:null});this.appendToSourceBuffer_({segmentInfo:e,type:n,initSegment:i,data:r})}},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=l()({},e,{forceTimestampOffset:!0});l()(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),i=null!==this.mediaIndex,a=e.timeline!==this.currentTimeline_&&e.timeline>0,o=r||i&&a;this.logger_("Requesting "+ts(e)),n.map&&!n.map.bytes&&(this.logger_("going to request init segment."),this.appendInitSegment_={video:!0,audio:!0}),e.abortRequests=Uo({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:o,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,i=n.level,a=n.stream;t.logger_(ts(e)+" logged from transmuxer stream "+a+" as a "+i+": "+r)}})},n.trimBackBuffer_=function(e){var t=function(e,t,n){var r=t-co.BACK_BUFFER_LENGTH;e.length&&(r=Math.max(r,e.start(0)));var i=t-n;return Math.min(i,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},i=e.playlist.segments[e.mediaIndex-1];if(i&&i.timeline===t.timeline&&(i.videoTimingInfo?r.baseStartTime=i.videoTimingInfo.transmuxedDecodeEnd:i.audioTimingInfo&&(r.baseStartTime=i.audioTimingInfo.transmuxedDecodeEnd)),t.key){var a=t.key.iv||new Uint32Array([0,0,0,e.mediaIndex+e.playlist.mediaSequence]);r.key=this.segmentKey(t.key),r.key.iv=a}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<es?this.logger_("Ignoring segment's bandwidth because its duration of "+e+" is less than the min to record 0.016666666666666666"):(this.bandwidth=t.bandwidth,this.roundTrip=t.roundTripTime)},n.handleTimeout_=function(){this.mediaRequestsTimedout+=1,this.bandwidth=1,this.roundTrip=NaN,this.trigger("bandwidthupdate")},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===xo)return;return this.pause(),e.code===Co?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,i=e.firstVideoFrameTimeForData,a=e.currentVideoTimestampOffset,o=e.useVideoTimingInfo,s=e.videoTimingInfo,u=e.audioTimingInfo;if("undefined"!==typeof t)return t;if(!o)return u.start;var l=n.segments[r-1];return 0!==r&&l&&"undefined"!==typeof l.start&&l.end===i+a?s.start:i},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,i=t.isMuxed,a="main"===this.loaderType_&&r,o=!this.audioDisabled_&&n&&!i;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);a&&e.waitingOnAppends++,o&&e.waitingOnAppends++,a&&this.sourceUpdater_.videoQueueCallback(this.checkAppendsDone_.bind(this,e)),o&&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;

2n&&(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=as(e,this.sourceType_);if(t&&("warn"===t.severity?$i.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 "+ts(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,i=n.end&&this.currentTime_()-n.end>3*e.playlist.targetDuration,a=r&&r.end&&this.currentTime_()-r.end>3*e.playlist.partTargetDuration;if(i||a)return this.logger_("bad "+(i?"segment":"part")+" "+ts(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 "+ts(e))},n.recordThroughput_=function(e){if(e.duration<es)this.logger_("Ignoring segment's throughput because its duration of "+e.duration+" is less than the min to record 0.016666666666666666");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(Jo(n)&&Jo(r)){Zo(n,r,this.segmentMetadataTrack_);var i=a.a.WebKitDataCue||a.a.VTTCue,o={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},s=new i(n,r,JSON.stringify(o));s.value=o,this.segmentMetadataTrack_.addCue(s)}}},t}($i.EventTarget);function ss(){}var us,ls=function(e){return"string"!==typeof e?e:e.replace(/./,(function(e){return e.toUpperCase()}))},cs=["video","audio"],ds=function(e,t){var n=t[e+"Buffer"];return n&&n.updating||t.queuePending[e]},fs=function e(t,n){if(0!==n.queue.length){var r=0,i=n.queue[r];if("mediaSource"!==i.type){if("mediaSource"!==t&&n.ready()&&"closed"!==n.mediaSource.readyState&&!ds(t,n)){if(i.type!==t){if(null===(r=function(e,t){for(var n=0;n<t.length;n++){var r=t[n];if("mediaSource"===r.type)return null;if(r.type===e)return n}return null}(t,n.queue)))return;i=n.queue[r]}return n.queue.splice(r,1),n.queuePending[t]=i,i.action(t,n),i.doneFn?void 0:(n.queuePending[t]=null,void e(t,n))}}else n.updating()||"closed"===n.mediaSource.readyState||(n.queue.shift(),i.action(n),i.doneFn&&i.doneFn(),e("audio",n),e("video",n))}},hs=function(e,t){var n=t[e+"Buffer"],r=ls(e);n&&(n.removeEventListener("updateend",t["on"+r+"UpdateEnd_"]),n.removeEventListener("error",t["on"+r+"Error_"]),t.codecs[e]=null,t[e+"Buffer"]=null)},ps=function(e,t){return e&&t&&-1!==Array.prototype.indexOf.call(e.sourceBuffers,t)},ms=function(e,t,n){return function(r,i){var a=i[r+"Buffer"];if(ps(i.mediaSource,a)){i.logger_("Appending segment "+t.mediaIndex+"'s "+e.length+" bytes to "+r+"Buffer");try{a.appendBuffer(e)}catch(o){i.logger_("Error with code "+o.code+" "+(22===o.code?"(QUOTA_EXCEEDED_ERR) ":"")+"when appending segment "+t.mediaIndex+" to "+r+"Buffer"),i.queuePending[r]=null,n(o)}}}},gs=function(e,t){return function(n,r){var i=r[n+"Buffer"];if(ps(r.mediaSource,i)){r.logger_("Removing "+e+" to "+t+" from "+n+"Buffer");try{i.remove(e,t)}catch(a){r.logger_("Remove "+e+" to "+t+" from "+n+"Buffer failed")}}}},vs=function(e){return function(t,n){var r=n[t+"Buffer"];ps(n.mediaSource,r)&&(n.logger_("Setting "+t+"timestampOffset to "+e),r.timestampOffset=e)}},ys=function(e){return function(t,n){e()}},bs=function(e){return function(t){if("open"===t.mediaSource.readyState){t.logger_("Calling mediaSource endOfStream("+(e||"")+")");try{t.mediaSource.endOfStream(e)}catch(n){$i.log.warn("Failed to call media source endOfStream",n)}}}},_s=function(e){return function(t){t.logger_("Setting mediaSource duration to "+e);try{t.mediaSource.duration=e}catch(n){$i.log.warn("Failed to set media source duration",n)}}},Ts=function(){return function(e,t){if("open"===t.mediaSource.readyState){var n=t[e+"Buffer"];if(ps(t.mediaSource,n)){t.logger_("calling abort on "+e+"Buffer");try{n.abort()}catch(r){$i.log.warn("Failed to abort on "+e+"Buffer",r)}}}}},Ss=function(e,t){return function(n){var r=ls(e),i=Object(O.e)(t);n.logger_("Adding "+e+"Buffer with codec "+t+" to mediaSource");var a=n.mediaSource.addSourceBuffer(i);a.addEventListener("updateend",n["on"+r+"UpdateEnd_"]),a.addEventListener("error",n["on"+r+"Error_"]),n.codecs[e]=t,n[e+"Buffer"]=a}},ws=function(e){return function(t){var n=t[e+"Buffer"];if(hs(e,t),ps(t.mediaSource,n)){t.logger_("Removing "+e+"Buffer with codec "+t.codecs[e]+" from mediaSource");try{t.mediaSource.removeSourceBuffer(n)}catch(r){$i.log.warn("Failed to removeSourceBuffer "+e+"Buffer",r)}}}},ks=function(e){return function(t,n){var r=n[t+"Buffer"],i=Object(O.e)(e);ps(n.mediaSource,r)&&n.codecs[t]!==e&&(n.logger_("changing "+t+"Buffer codec from "+n.codecs[t]+" to "+e),r.changeType(i),n.codecs[t]=e)}},Es=function(e){var t=e.type,n=e.sourceUpdater,r=e.action,i=e.doneFn,a=e.name;n.queue.push({type:t,action:r,doneFn:i,name:a}),fs(t,n)},Cs=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_"])}fs(e,t)}},xs=function(e){function t(t){var n;return(n=e.call(this)||this).mediaSource=t,n.sourceopenListener_=function(){return fs("mediaSource",h()(n))},n.mediaSource.addEventListener("sourceopen",n.sourceopenListener_),n.logger_=ea("SourceUpdater"),n.audioTimestampOffset_=0,n.videoTimestampOffset_=0,n.queue=[],n.queuePending={audio:null,video:null}

2,n.delayedAudioAppendQueue_=[],n.videoAppendQueued_=!1,n.codecs={},n.onVideoUpdateEnd_=Cs("video",h()(n)),n.onAudioUpdateEnd_=Cs("audio",h()(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}m()(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){Es({type:"mediaSource",sourceUpdater:this,action:Ss(e,t),name:"addSourceBuffer"})},n.abort=function(e){Es({type:e,sourceUpdater:this,action:Ts(e),name:"abort"})},n.removeSourceBuffer=function(e){this.canRemoveSourceBuffer()?Es({type:"mediaSource",sourceUpdater:this,action:ws(e),name:"removeSourceBuffer"}):$i.log.error("removeSourceBuffer is not supported!")},n.canRemoveSourceBuffer=function(){return!$i.browser.IE_VERSION&&!$i.browser.IS_FIREFOX&&a.a.MediaSource&&a.a.MediaSource.prototype&&"function"===typeof a.a.MediaSource.prototype.removeSourceBuffer},t.canChangeType=function(){return a.a.SourceBuffer&&a.a.SourceBuffer.prototype&&"function"===typeof a.a.SourceBuffer.prototype.changeType},n.canChangeType=function(){return this.constructor.canChangeType()},n.changeType=function(e,t){this.canChangeType()?Es({type:e,sourceUpdater:this,action:ks(t),name:"changeType"}):$i.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,i=e.type,a=e.bytes;if(this.processedAppend_=!0,"audio"===i&&this.videoBuffer&&!this.videoAppendQueued_)return this.delayedAudioAppendQueue_.push([e,t]),void this.logger_("delayed audio append of "+a.length+" until video append");if(Es({type:i,sourceUpdater:this,action:ms(a,r||{mediaIndex:-1},t),doneFn:t,name:"appendBuffer"}),"video"===i){if(this.videoAppendQueued_=!0,!this.delayedAudioAppendQueue_.length)return;var o=this.delayedAudioAppendQueue_.slice();this.logger_("queuing delayed audio "+o.length+" appendBuffers"),this.delayedAudioAppendQueue_.length=0,o.forEach((function(e){n.appendBuffer.apply(n,e)}))}},n.audioBuffered=function(){return ps(this.mediaSource,this.audioBuffer)&&this.audioBuffer.buffered?this.audioBuffer.buffered:$i.createTimeRange()},n.videoBuffered=function(){return ps(this.mediaSource,this.videoBuffer)&&this.videoBuffer.buffered?this.videoBuffer.buffered:$i.createTimeRange()},n.buffered=function(){var e=ps(this.mediaSource,this.videoBuffer)?this.videoBuffer:null,t=ps(this.mediaSource,this.audioBuffer)?this.audioBuffer:null;return t&&!e?this.audioBuffered():e&&!t?this.videoBuffered():function(e,t){var n=null,r=null,i=0,a=[],o=[];if(!e||!e.length||!t||!t.length)return $i.createTimeRange();for(var s=e.length;s--;)a.push({time:e.start(s),type:"start"}),a.push({time:e.end(s),type:"end"});for(s=t.length;s--;)a.push({time:t.start(s),type:"start"}),a.push({time:t.end(s),type:"end"});for(a.sort((function(e,t){return e.time-t.time})),s=0;s<a.length;s++)"start"===a[s].type?2===++i&&(n=a[s].time):"end"===a[s].type&&1===--i&&(r=a[s].time),null!==n&&null!==r&&(o.push([n,r]),n=null,r=null);return $i.createTimeRanges(o)}(this.audioBuffered(),this.videoBuffered())},n.setDuration=function(e,t){void 0===t&&(t=ss),Es({type:"mediaSource",sourceUpdater:this,action:_s(e),name:"duration",doneFn:t})},n.endOfStream=function(e,t){void 0===e&&(e=null),void 0===t&&(t=ss),"string"!==typeof e&&(e=void 0),Es({type:"mediaSource",sourceUpdater:this,action:bs(e),name:"endOfStream",doneFn:t})},n.removeAudio=function(e,t,n){void 0===n&&(n=ss),this.audioBuffered().length&&0!==this.audioBuffered().end(0)?Es({type:"audio",sourceUpdater:this,action:gs(e,t),doneFn:n,name:"remove"}):n()},n.removeVideo=function(e,t,n){void 0===n&&(n=ss),this.videoBuffered().length&&0!==this.videoBuffered().end(0)?Es({type:"video",sourceUpdater:this,action:gs(e,t),doneFn:n,name:"remove"}):n()},n.updating=function(){return!(!ds("audio",this)&&!ds("video",this))},n.audioTimestampOffset=function(e){return"undefined"!==typeof e&&this.audioBuffer&&this.audioTimestampOffset_!==e&&(Es({type:"audio",sourceUpdater:this,action:vs(e),name:"timestampOffset"}),this.audioTimestampOffset_=e),this.audioTimestampOffset_},n.videoTimestampOffset=function(e){return"undefined"!==typeof e&&this.videoBuffer&&this.videoTimestampOffset!==e&&(Es({type:"video",sourceUpdater:this,action:vs(e),name:"timestampOffset"}),this.videoTimestampOffset_=e),this.videoTimestampOffset_},n.audioQueueCallback=function(e){this.audioBuffer&&Es({type:"audio",sourceUpdater:this,action:ys(e),name:"callback"})},n.videoQueueCallback=function(e){this.videoBuffer&&Es({type:"video",sourceUpdater:this,action:ys(e),name:"callback"})},n.dispose=function(){var e=this;this.trigger("dispose"),cs.forEach((function(t){e.abort(t),e.canRemoveSourceBuffer()?e.removeSourceBuffer(t):e[t+"QueueCallback"]((function(){return hs(t,e)}))}

2)),this.videoAppendQueued_=!1,this.delayedAudioAppendQueue_.length=0,this.sourceopenListener_&&this.mediaSource.removeEventListener("sourceopen",this.sourceopenListener_),this.off()},t}($i.EventTarget),Os=function(e){return decodeURIComponent(escape(String.fromCharCode.apply(null,e)))},Ps=new Uint8Array("\n\n".split("").map((function(e){return e.charCodeAt(0)}))),As=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.shouldSaveSegmentTimingInfo_=!1,r}m()(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 $i.createTimeRanges();var e=this.subtitlesTrack_.cues,t=e[0].startTime,n=e[e.length-1].startTime;return $i.createTimeRanges([[t,n]])},n.initSegmentForMap=function(e,t){if(void 0===t&&(t=!1),!e)return null;var n=Za(e),r=this.initSegments_[n];if(t&&!r&&e.bytes){var i=Ps.byteLength+e.bytes.byteLength,a=new Uint8Array(i);a.set(e.bytes),a.set(Ps,e.bytes.byteLength),this.initSegments_[n]=r={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:a}}return r||e},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"undefined"===typeof e||(this.subtitlesTrack_=e,"INIT"===this.state&&this.couldBeginLoading_()&&this.init_()),this.subtitlesTrack_},n.remove=function(e,t){Zo(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===Co&&this.handleTimeout_(),e.code===xo?this.mediaRequestsAborted+=1:this.mediaRequestsErrored+=1,void this.stopForError(e);var i=this.pendingSegment_;this.saveBandwidthRelatedStats_(i.duration,t.stats),this.state="APPENDING",this.trigger("appending");var o=i.segment;if(o.map&&(o.map.bytes=t.map.bytes),i.bytes=t.bytes,"function"!==typeof a.a.WebVTT&&this.subtitlesTrack_&&this.subtitlesTrack_.tech_){var s,u=function(){r.subtitlesTrack_.tech_.off("vttjsloaded",s),r.stopForError({message:"Error loading vtt.js"})};return s=function(){r.subtitlesTrack_.tech_.off("vttjserror",u),r.segmentRequestFinished_(e,t,n)},this.state="WAITING_ON_VTTJS",this.subtitlesTrack_.tech_.one("vttjsloaded",s),void this.subtitlesTrack_.tech_.one("vttjserror",u)}o.requested=!0;try{this.parseVTTCues_(i)}catch(l){return void this.stopForError({message:l.message})}if(this.updateTimeMapping_(i,this.syncController_.timelines[i.timeline],this.playlist_),i.cues.length?i.timingInfo={start:i.cues[0].startTime,end:i.cues[i.cues.length-1].endTime}:i.timingInfo={start:i.startOfSegment,end:i.startOfSegment+i.duration},i.isSyncRequest)return this.trigger("syncinfoupdate"),this.pendingSegment_=null,void(this.state="READY");i.byteLength=i.bytes.byteLength,this.mediaSecondsLoaded+=o.duration,i.cues.forEach((function(e){r.subtitlesTrack_.addCue(r.featuresNativeTextTracks_?new a.a.VTTCue(e.startTime,e.endTime,e.text):e)})),function(e){var t=e.cues;if(t)for(var n=0;n<t.length;n++){for(var r=[],i=0,a=0;a<t.length;a++)t[n].startTime===t[a].startTime&&t[n].endTime===t[a].endTime&&t[n].text===t[a].text&&++i>1&&r.push(t[a]);r.length&&r.forEach((function(t){return e.removeCue(t)}))}}(this.subtitlesTrack_),this.handleAppendsDone_()}else this.state="READY"},n.handleData_=function(){},n.updateTimingInfoEnd_=function(){},n.parseVTTCues_=function(e){var t,n=!1;"function"===typeof a.a.TextDecoder?t=new a.a.TextDecoder("utf8"):(t=a.a.WebVTT.StringDecoder(),n=!0);var r=new a.a.WebVTT.Parser(a.a,a.a.vttjs,t);if(e.cues=[],e.timestampmap={MPEGTS:0,LOCAL:0},r.oncue=e.cues.push.bind(e.cues),r.ontimestampmap=function(t){e.timestampmap=t},r.onparsingerror=function(e){$i.log.warn("Error encountered when parsing cues: "+e.message)},e.segment.map){var i=e.segment.map.bytes;n&&(i=Os(i)),r.parse(i)}var o=e.bytes;

2n&&(o=Os(o)),r.parse(o),r.flush()},n.updateTimeMapping_=function(e,t,n){var r=e.segment;if(t)if(e.cues.length){var i=e.timestampmap,a=i.MPEGTS/N.ONE_SECOND_IN_TS-i.LOCAL+t.mapping;if(e.cues.forEach((function(e){e.startTime+=a,e.endTime+=a})),!n.syncInfo){var o=e.cues[0].startTime,s=e.cues[e.cues.length-1].startTime;n.syncInfo={mediaSequence:n.mediaSequence+e.mediaIndex,time:Math.min(o,s-r.duration)}}}else r.empty=!0},t}(os),Is=function(e,t){for(var n=e.cues,r=0;r<n.length;r++){var i=n[r];if(t>=i.adStartTime&&t<=i.adEndTime)return i}return null},Ls=[{name:"VOD",run:function(e,t,n,r,i){if(n!==1/0){return{time:0,segmentIndex:0,partIndex:null}}return null}},{name:"ProgramDateTime",run:function(e,t,n,r,i){if(!Object.keys(e.timelineToDatetimeMappings).length)return null;var a=null,o=null,s=fa(t);i=i||0;for(var u=0;u<s.length;u++){var l=s[t.endList||0===i?u:s.length-(u+1)],c=l.segment,d=e.timelineToDatetimeMappings[c.timeline];if(d&&c.dateTimeObject){var f=c.dateTimeObject.getTime()/1e3+d;if(c.parts&&"number"===typeof l.partIndex)for(var h=0;h<l.partIndex;h++)f+=c.parts[h].duration;var p=Math.abs(i-f);if(null!==o&&(0===p||o<p))break;o=p,a={time:f,segmentIndex:l.segmentIndex,partIndex:l.partIndex}}}return a}},{name:"Segment",run:function(e,t,n,r,i){var a=null,o=null;i=i||0;for(var s=fa(t),u=0;u<s.length;u++){var l=s[t.endList||0===i?u:s.length-(u+1)],c=l.segment,d=l.part&&l.part.start||c&&c.start;if(c.timeline===r&&"undefined"!==typeof d){var f=Math.abs(i-d);if(null!==o&&o<f)break;(!a||null===o||o>=f)&&(o=f,a={time:d,segmentIndex:l.segmentIndex,partIndex:l.partIndex})}}return a}},{name:"Discontinuity",run:function(e,t,n,r,i){var a=null;if(i=i||0,t.discontinuityStarts&&t.discontinuityStarts.length)for(var o=null,s=0;s<t.discontinuityStarts.length;s++){var u=t.discontinuityStarts[s],l=t.discontinuitySequence+s+1,c=e.discontinuities[l];if(c){var d=Math.abs(i-c.time);if(null!==o&&o<d)break;(!a||null===o||o>=d)&&(o=d,a={time:c.time,segmentIndex:u,partIndex:null})}}return a}},{name:"Playlist",run:function(e,t,n,r,i){return t.syncInfo?{time:t.syncInfo.time,segmentIndex:t.syncInfo.mediaSequence-t.mediaSequence,partIndex:null}:null}}],Ds=function(e){function t(t){var n;return(n=e.call(this)||this).timelines=[],n.discontinuities=[],n.timelineToDatetimeMappings={},n.logger_=ea("SyncController"),n}m()(t,e);var n=t.prototype;return n.getSyncPoint=function(e,t,n,r){var i=this.runStrategies_(e,t,n,r);return i.length?this.selectSyncPoint_(i,{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+ya({defaultDuration:e.targetDuration,durationList:e.segments,startIndex:r.segmentIndex,endIndex:0}))},n.runStrategies_=function(e,t,n,r){for(var i=[],a=0;a<Ls.length;a++){var o=Ls[a],s=o.run(this,e,t,n,r);s&&(s.strategy=o.name,i.push({strategy:o.name,syncPoint:s}))}return i},n.selectSyncPoint_=function(e,t){for(var n=e[0].syncPoint,r=Math.abs(e[0].syncPoint[t.key]-t.value),i=e[0].strategy,a=1;a<e.length;a++){var o=Math.abs(e[a].syncPoint[t.key]-t.value);o<r&&(r=o,n=e[a].syncPoint,i=e[a].strategy)}return this.logger_("syncPoint for ["+t.key+": "+t.value+"] chosen with strategy ["+i+"]: [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)$i.log.warn("Not saving expired segment info. Media sequence gap "+n+" is too large.");else for(var r=n-1;r>=0;r--){var i=e.segments[r];if(i&&"undefined"!==typeof i.start){t.syncInfo={mediaSequence:e.mediaSequence+r,time:i.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),i=t.segment;r&&(this.saveDiscontinuitySyncInfo_(t),t.playlist.syncInfo||(t.playlist.syncInfo={mediaSequence:t.playlist.mediaSequence+t.mediaIndex,time:i.start}));var a=i.dateTimeObject;i.discontinuity&&n&&a&&(this.timelineToDatetimeMappings[i.timeline]=-a.getTime()/1e3)},n.timestampOffsetForTimeline=function(e){return"undefined"===typeof this.timelines[e]?null:this.timelines[e].time},n.mappingForTimeline=function(e){return"undefined"===typeof this.timelines[e]?null:this.timelines[e].mapping},n.calculateSegmentTimeMapping_=function(e,t,n){var r,i,a=e.segment,o=e.part,s=this.timelines[e.timeline];if("number"===typeof e.timestampOffset)s={time:e.startOfSegment,mapping:e.startOfSegment-t.start},n&&(this.timelines[e.timeline]=s,this.trigger("timestampoffset"),this.logger_("time mapping for timeline "+e.timeline+": [time: "+s.time+"] [mapping: "+s.mapping+"]")),r=e.startOfSegment,i=t.end+s.mapping;else{if(!s)return!1;r=t.start+s.mapping,i=t.end+s.mapping}return o&&(o.start=r,o.end=i),(!a.start||r<a.start)&&(a.start=r),a.end=i,!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 r=0;r<t.discontinuityStarts.length;r++){var i=t.discontinuityStarts[r],a=t.discontinuitySequence+r+1,o=i-e.mediaIndex,s=Math.abs(o);if(!this.discontinuities[a]||this.discontinuities[a].accuracy>s){var u=void 0;u=o<0?n.start-ya({defaultDuration:t.targetDuration,durationList:t.segments,startIndex:e.mediaIndex,endIndex:i}):n.end+ya({defaultDuration:t.targetDuration,durationList:t.segments,startIndex:e.mediaIndex+1,endIndex:i}),this.discontinuities[a]={time:u,accuracy:s}}}},n.dispose=function(){this.trigger("dispose"),this.off()},t}($i.EventTarget),Ms=function(e){function t(){var t;return(t=e.call(this)||this).pendingTimelineChanges_={},t.lastTimelineChanges_={},t}m()(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}($i.EventTarget),Rs=ho(po(mo((function(){var t="undefined"!==typeof globalThis?globalThis:"undefined"!==typeof window?window:"undefined"!==typeof e?e:"undefined"!==typeof self?self:{};function n(e,t,n){return e(n={path:t,exports:{},require:function(e,t){return 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t.on=function(e,t){this.listeners[e]||(this.listeners[e]=[]),this.listeners[e].push(t)},t.off=function(e,t){if(!this.listeners[e])return!1;var n=this.listeners[e].indexOf(t);return this.listeners[e]=this.listeners[e].slice(0),this.listeners[e].splice(n,1),n>-1},t.trigger=function(e){var t=this.listeners[e];if(t)if(2===arguments.length)for(var n=t.length,r=0;r<n;++r)t[r].call(this,arguments[1]);else for(var i=Array.prototype.slice.call(arguments,1),a=t.length,o=0;o<a;++o)t[o].apply(this,i)},t.dispose=function(){this.listeners={}},t.pipe=function(e){this.on("data",(function(t){e.push(t)}))},e}();var s,u=null,l=function(){function e(e){var t,n,r;u||(u=function(){var 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l=e.slice(0),c=[];for(this._key=[l,c],t=o;t<4*o+28;t++)r=l[t-1],(t%o===0||8===o&&t%o===4)&&(r=i[r>>>24]<<24^i[r>>16&255]<<16^i[r>>8&255]<<8^i[255&r],t%o===0&&(r=r<<8^r>>>24^s<<24,s=s<<1^283*(s>>7))),l[t]=l[t-o]^r;for(n=0;t;n++,t--)r=l[3&n?t:t-4],c[n]=t<=4||n<4?r:a[0][i[r>>>24]]^a[1][i[r>>16&255]]^a[2][i[r>>8&255]]^a[3][i[255&r]]}return e.prototype.decrypt=function(e,t,n,r,i,a){var o,s,u,l,c=this._key[1],d=e^c[0],f=r^c[1],h=n^c[2],p=t^c[3],m=c.length/4-2,g=4,v=this._tables[1],y=v[0],b=v[1],_=v[2],T=v[3],S=v[4];for(l=0;l<m;l++)o=y[d>>>24]^b[f>>16&255]^_[h>>8&255]^T[255&p]^c[g],s=y[f>>>24]^b[h>>16&255]^_[p>>8&255]^T[255&d]^c[g+1],u=y[h>>>24]^b[p>>16&255]^_[d>>8&255]^T[255&f]^c[g+2],p=y[p>>>24]^b[d>>16&255]^_[f>>8&255]^T[255&h]^c[g+3],g+=4,d=o,f=s,h=u;for(l=0;l<4;l++)i[(3&-l)+a]=S[d>>>24]<<24^S[f>>16&255]<<16^S[h>>8&255]<<8^S[255&p]^c[g++],o=d,d=f,f=h,h=p,p=o},e}(),c=function(e){function t(){var t;return(t=e.call(this,o)||this).jobs=[],t.delay=1,t.timeout_=null,t}a(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}(o),d=function(e){return e<<24|(65280&e)<<8|(16711680&e)>>8|e>>>24},f=function(){function e(t,n,r,i){var a=e.STEP,o=new Int32Array(t.buffer),s=new Uint8Array(t.byteLength),u=0;for(this.asyncStream_=new c,this.asyncStream_.push(this.decryptChunk_(o.subarray(u,u+a),n,r,s)),u=a;u<o.length;u+=a)r=new Uint32Array([d(o[u-4]),d(o[u-3]),d(o[u-2]),d(o[u-1])]),this.asyncStream_.push(this.decryptChunk_(o.subarray(u,u+a),n,r,s));this.asyncStream_.push((function(){var e;i(null,(e=s).subarray(0,e.byteLength-e[e.byteLength-1]))}))}return e.prototype.decryptChunk_=function(e,t,n,r){return function(){var i=function(e,t,n){var r,i,a,o,s,u,c,f,h,p=new Int32Array(e.buffer,e.byteOffset,e.byteLength>>2),m=new l(Array.prototype.slice.call(t)),g=new Uint8Array(e.byteLength),v=new Int32Array(g.buffer);for(r=n[0],i=n[1],a=n[2],o=n[3],h=0;h<p.length;h+=4)s=d(p[h]),u=d(p[h+1]),c=d(p[h+2]),f=d(p[h+3]),m.decrypt(s,u,c,f,v,h),v[h]=d(v[h]^r),v[h+1]=d(v[h+1]^i),v[h+2]=d(v[h+2]^a),v[h+3]=d(v[h+3]^o),r=s,i=u,a=c,o=f;return g}(e,t,n);r.set(i,e.byteOffset)}},r(e,null,[{key:"STEP",get:function(){return 32e3}}]),e}();s="undefined"!==typeof window?window:"undefined"!==typeof t?t:"undefined"!==typeof self?self:{};var h=s.BigInt||Number;h("0x1"),h("0x100"),h("0x10000"),h("0x1000000"),h("0x100000000"),h("0x10000000000"),h("0x1000000000000"),h("0x100000000000000"),h("0x10000000000000000");var p=function(e){var t={};return Object.keys(e).forEach((function(n){var r,i=e[n];r=i,("function"===ArrayBuffer.isView?ArrayBuffer.isView(r):r&&r.buffer instanceof ArrayBuffer)?t[n]={bytes:i.buffer,byteOffset:i.byteOffset,byteLength:i.byteLength}:t[n]=i})),t};self.onmessage=function(e){var t=e.data,n=new Uint8Array(t.encrypted.bytes,t.encrypted.byteOffset,t.encrypted.byteLength),r=new Uint32Array(t.key.bytes,t.key.byteOffset,t.key.byteLength/4),i=new Uint32Array(t.iv.bytes,t.iv.byteOffset,t.iv.byteLength/4);new f(n,r,i,(function(e,n){self.postMessage(p({source:t.source,decrypted:n}),[n.buffer])}))}})))),Ns=function(e){var t=e.default?"main":"alternative";return e.characteristics&&e.characteristics.indexOf("public.accessibility.describes-video")>=0&&(t="main-desc"),t},js=function(e,t){e.abort(),e.pause(),t&&t.activePlaylistLoader&&(t.activePlaylistLoader.pause(),t.activePlaylistLoader=null)},Us=function(e,t){t.activePlaylistLoader=e,e.load()},Fs={AUDIO:function(e,t){return function(){var n=t.segmentLoaders[e],r=t.mediaTypes[e],i=t.blacklistCurrentPlaylist;js(n,r);var a=r.activeTrack(),o=r.activeGroup(),s=(o.filter((function(e){return e.default}))[0]||o[0]).id,u=r.tracks[s];if(a!==u){for(var l in $i.log.warn("Problem encountered loading the alternate audio track.Switching back to default."),r.tracks)r.tracks[l].enabled=r.tracks[l]===u;r.onTrackChanged()}else i({message:"Problem encountered loading the default audio track."})}},SUBTITLES:function(e,t){return function(){var n=t.segmentLoaders[e],r=t.mediaTypes[e];$i.log.warn("Problem encountered loading the subtitle track.Disabling subtitle track."),js(n,r);var i=r.activeTrack();i&&(i.mode="disabled"),r.onTrackChanged()}}},Bs={AUDIO:function(e,t,n){if(t){var r=n.tech,i=n.requestOptions,a=n.segmentLoaders[e];t.on("loadedmetadata",(function(){var e=t.media();a.playlist(e,i),(!r.paused()||e.endList&&"none"!==r.preload())&&a.load()})),t.on("loadedplaylist",(function(){a.playlist(t.media(),i),r.paused()||a.load()})),t.on("error",Fs[e](e,n))}},SUBTITLES:function(e,t,n){var r=n.tech,i=n.requestOptions,a=n.segmentLoaders[e],o=n.mediaTypes[e];t.on("loadedmetadata",(function(){var e=t.media();a.playlist(e,i),a.track(o.activeTrack()),(!r.paused()||e.endList&&"none"!==r.preload())&&a.load()})),t.on("loadedplaylist",(function(){a.playlist(t.media(),i),r.paused()||a.load()})),t.on("error",Fs[e](e,n))}},Hs={AUDIO:function(e,t){var n=t.vhs,r=t.sourceType,i=t.segmentLoaders[e],a=t.requestOptions,o=t.master.mediaGroups,s=t.mediaTypes[e],u=s.groups,l=s.tracks,c=s.logger_,d=t.masterPlaylistLoader,f=xa(d.master);for(var h in o[e]&&0!==Object.keys(o[e]).length||(o[e]={main:{default:{default:!0}}},f&&(o[e].main.default.playlists=d.master.playlists)),o[e])for(var p in u[h]||(u[h]=[]),o[e][h]){var m=o[e][h][p],g=void 0;if(f?(c("AUDIO group '"+h+"' label '"+p+"' is a master playlist"),m.isMasterPlaylist=!0,g=null):g="vhs-json"===r&&m.playlists?new Va(m.playlists[0],n,a):m.resolvedUri?new Va(m.resolvedUri,n,a):m.playlists&&"dash"===r?new lo(m.playlists[0],n,a,d):null,m=$i.mergeOptions({id:p,playlistLoader:g},m),Bs[e](e,m.playlistLoader,t),u[h].push(m),"undefined"===typeof l[p]){var v=new $i.AudioTrack({id:p,kind:Ns(m),enabled:!1,language:m.language,default:m.default,label:p});l[p]=v}}i.on("error",Fs[e](e,t))},SUBTITLES:function(e,t){var n=t.tech,r=t.vhs,i=t.sourceType,a=t.segmentLoaders[e],o=t.requestOptions,s=t.master.mediaGroups,u=t.mediaTypes[e],l=u.groups,c=u.tracks,d=t.masterPlaylistLoader;for(var f in s[e])for(var h in l[f]||(l[f]=[]),s[e][f])if(!s[e][f][h].forced){var p=s[e][f][h],m=void 0;if("hls"===i)m=new Va(p.resolvedUri,r,o);else if("dash"===i){if(!p.playlists.filter((function(e){return e.excludeUntil!==1/0})).length)return;m=new lo(p.playlists[0],r,o,d)}else"vhs-json"===i&&(m=new Va(p.playlists?p.playlists[0]:p.resolvedUri,r,o));if(p=$i.mergeOptions({id:h,playlistLoader:m},p),Bs[e](e,p.playlistLoader,t),l[f].push(p),"undefined"===typeof c[h]){var g=n.addRemoteTextTrack({id:h,kind:"subtitles",default:p.default&&p.autoselect,language:p.language,label:h},!1).track;c[h]=g}}a.on("error",Fs[e](e,t))},"CLOSED-CAPTIONS":function(e,t){var n=t.tech,r=t.master.mediaGroups,i=t.mediaTypes[e],a=i.groups,o=i.tracks;for(var s in r[e])for(var u in a[s]||(a[s]=[]),r[e][s]){var l=r[e][s][u];if(/^(?:CC|SERVICE)/.test(l.instreamId)){var c=n.options_.vhs&&n.options_.vhs.captionServices||{},d={label:u,language:l.language,instreamId:l.instreamId,default:l.default&&l.autoselect};if(c[d.instreamId]&&(d=$i.mergeOptions(d,c[d.instreamId])),void 0===d.default&&delete d.default,a[s].push($i.mergeOptions({id:u},l)),"undefined"===typeof o[u]){var f=n.addRemoteTextTrack({id:d.instreamId,kind:"captions",default:d.default,language:d.language,label:d.label},!1).track;o[u]=f}}}}},Vs=function e(t,n){for(var r=0;r<t.length;r++){if(Ea(n,t[r]))return!0;if(t[r].playlists&&e(t[r].playlists,n))return!0}return!1},qs={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}}},zs=function(e){["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach((function(t){Hs[t](t,e)}));var t=e.mediaTypes,n=e.masterPlaylistLoader,r=e.tech,i=e.vhs,a=e.segmentLoaders,o=a.AUDIO,s=a.main;["AUDIO","SUBTITLES"].forEach((function(n){t[n].activeGroup=function(e,t){return function(n){var r=t.masterPlaylistLoader,i=t.mediaTypes[e].groups,a=r.media();if(!a)return null;var o=null;a.attributes[e]&&(o=i[a.attributes[e]]);var s=Object.keys(i);if(!o)if("AUDIO"===e&&s.length>1&&xa(t.master))for(var u=0;u<s.length;u++){var l=i[s[u]];if(Vs(l,a)){o=l;break}}else i.main?o=i.main:1===s.length&&(o=i[s[0]]);return"undefined"===typeof n?o:null!==n&&o&&o.filter((function(e){return e.id===n.id}))[0]||null}}(n,e),t[n].activeTrack=qs[n](n,e),t[n].onGroupChanged=function(e,t){return function(){var n=t.segmentLoaders,r=n[e],i=n.main,a=t.mediaTypes[e],o=a.activeTrack(),s=a.getActiveGroup(),u=a.activePlaylistLoader,l=a.lastGroup_;s&&l&&s.id===l.id||(a.lastGroup_=s,a.lastTrack_=o,js(r,a),s&&!s.isMasterPlaylist&&(s.playlistLoader?(r.resyncLoader(),Us(s.playlistLoader,a)):u&&i.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,i=r[e],a=r.main,o=t.mediaTypes[e],s=o.activeTrack(),u=o.getActiveGroup(),l=o.activePlaylistLoader,c=o.lastTrack_;if((!c||!s||c.id!==s.id)&&(o.lastGroup_=u,o.lastTrack_=s,js(i,o),u)){if(u.isMasterPlaylist){if(!s||!c||s.id===c.id)return;var d=t.vhs.masterPlaylistController_,f=d.selectPlaylist();if(d.media()===f)return;return o.logger_("track change. Switching master audio from "+c.id+" to "+s.id),n.pause(),a.resetEverything(),void d.fastQualityChange_(f)}if("AUDIO"===e){if(!u.playlistLoader)return a.setAudio(!0),void a.resetEverything();i.setAudio(!0),a.setAudio(!1)}l!==u.playlistLoader?(i.track&&i.track(s),i.resetEverything(),Us(u.playlistLoader,o)):Us(u.playlistLoader,o)}}}(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 u=t.AUDIO.activeGroup();if(u){var l=(u.filter((function(e){return e.default}))[0]||u[0]).id;t.AUDIO.tracks[l].enabled=!0,t.AUDIO.onGroupChanged(),t.AUDIO.onTrackChanged(),t.AUDIO.getActiveGroup().playlistLoader?(s.setAudio(!1),o.setAudio(!0)):s.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 c=function(){t.AUDIO.onTrackChanged(),r.trigger({type:"usage",name:"vhs-audio-change"}),r.trigger({type:"usage",name:"hls-audio-change"})};for(var d in r.audioTracks().addEventListener("change",c),r.remoteTextTracks().addEventListener("change",t.SUBTITLES.onTrackChanged),i.on("dispose",(function(){r.audioTracks().removeEventListener("change",c),r.remoteTextTracks().removeEventListener("change",t.SUBTITLES.onTrackChanged)})),r.clearTracks("audio"),t.AUDIO.tracks)r.audioTracks().addTrack(t.AUDIO.tracks[d])},Ws=["mediaRequests","mediaRequestsAborted","mediaRequestsTimedout","mediaRequestsErrored","mediaTransferDuration","mediaBytesTransferred","mediaAppends"],Gs=function(e){return this.audioSegmentLoader_[e]+this.mainSegmentLoader_[e]},Ks=function(e){function t(t){var n;n=e.call(this)||this;var r=t.src,i=t.handleManifestRedirects,o=t.withCredentials,s=t.tech,u=t.bandwidth,l=t.externVhs,c=t.useCueTags,d=t.blacklistDuration,f=t.enableLowInitialPlaylist,p=t.sourceType,m=t.cacheEncryptionKeys,g=t.experimentalBufferBasedABR,v=t.experimentalLeastPixelDiffSelector,y=t.captionServices;if(!r)throw new Error("A non-empty playlist URL or JSON manifest string is required");var b=t.maxPlaylistRetries;null!==b&&"undefined"!==typeof b||(b=1/0),us=l,n.experimentalBufferBasedABR=Boolean(g),n.experimentalLeastPixelDiffSelector=Boolean(v),n.withCredentials=o,n.tech_=s,n.vhs_=s.vhs,n.sourceType_=p,n.useCueTags_=c,n.blacklistDuration=d,n.maxPlaylistRetries=b,n.enableLowInitialPlaylist=f,n.useCueTags_&&(n.cueTagsTrack_=n.tech_.addTextTrack("metadata","ad-cues"),n.cueTagsTrack_.inBandMetadataTrackDispatchType=""),n.requestOptions_={withCredentials:o,handleManifestRedirects:i,maxPlaylistRetries:b,timeout:null},n.on("error",n.pauseLoading),n.mediaTypes_=function(){var e={};return["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach((function(t){e[t]={groups:{},tracks:{},activePlaylistLoader:null,activeGroup:ss,activeTrack:ss,getActiveGroup:ss,onGroupChanged:ss,onTrackChanged:ss,lastTrack_:null,logger_:ea("MediaGroups["+t+"]")}})),e}(),n.mediaSource=new a.a.MediaSource,n.handleDurationChange_=n.handleDurationChange_.bind(h()(n)),n.handleSourceOpen_=n.handleSourceOpen_.bind(h()(n)),n.handleSourceEnded_=n.handleSourceEnded_.bind(h()(n)),n.mediaSource.addEventListener("durationchange",n.handleDurationChange_),n.mediaSource.addEventListener("sourceopen",n.handleSourceOpen_),n.mediaSource.addEventListener("sourceended",n.handleSourceEnded_),n.seekable_=$i.createTimeRanges(),n.hasPlayed_=!1,n.syncController_=new Ds(t),n.segmentMetadataTrack_=s.addRemoteTextTrack({kind:"metadata",label:"segment-metadata"},!1).track,n.decrypter_=new Rs,n.sourceUpdater_=new xs(n.mediaSource),n.inbandTextTracks_={},n.timelineChangeController_=new Ms;var _={vhs:n.vhs_,parse708captions:t.parse708captions,useDtsForTimestampOffset:t.useDtsForTimestampOffset,captionServices:y,mediaSource:n.mediaSource,currentTime:n.tech_.currentTime.bind(n.tech_),seekable:function(){return n.seekable()},seeking:function(){return n.tech_.seeking()},duration:function(){return n.duration()},hasPlayed:function(){return n.hasPlayed_},goalBufferLength:function(){return n.goalBufferLength()},bandwidth:u,syncController:n.syncController_,decrypter:n.decrypter_,sourceType:n.sourceType_,inbandTextTracks:n.inbandTextTracks_,cacheEncryptionKeys:m,sourceUpdater:n.sourceUpdater_,timelineChangeController:n.timelineChangeController_,experimentalExactManifestTimings:t.experimentalExactManifestTimings};n.masterPlaylistLoader_="dash"===n.sourceType_?new lo(r,n.vhs_,n.requestOptions_):new Va(r,n.vhs_,n.requestOptions_),n.setupMasterPlaylistLoaderListeners_(),n.mainSegmentLoader_=new os($i.mergeOptions(_,{segmentMetadataTrack:n.segmentMetadataTrack_,loaderType:"main"}),t),n.audioSegmentLoader_=new os($i.mergeOptions(_,{loaderType:"audio"}),t),n.subtitleSegmentLoader_=new As($i.mergeOptions(_,{loaderType:"vtt",featuresNativeTextTracks:n.tech_.featuresNativeTextTracks}),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_()}

2))),Ws.forEach((function(e){n[e+"_"]=Gs.bind(h()(n),e)})),n.logger_=ea("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 T="none"===n.tech_.preload()?"play":"loadstart";return n.tech_.one(T,(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}m()(t,e);var n=t.prototype;return n.mainAppendsToLoadedData_=function(){return this.mainAppendsToLoadedData__},n.audioAppendsToLoadedData_=function(){return this.audioAppendsToLoadedData__},n.appendsToLoadedData_=function(){var e=this.mainAppendsToLoadedData_(),t=this.audioAppendsToLoadedData_();return-1===e||-1===t?-1:e+t},n.timeToLoadedData_=function(){return this.timeToLoadedData__},n.checkABR_=function(){var e=this.selectPlaylist();e&&this.shouldSwitchToMedia_(e)&&this.switchMedia_(e,"abr")},n.switchMedia_=function(e,t,n){var r=this.media(),i=r&&(r.id||r.uri),a=e.id||e.uri;i&&i!==a&&(this.logger_("switch media "+i+" -> "+a+" 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_=a.a.setInterval((function(){return e.checkABR_()}),250)},n.stopABRTimer_=function(){this.tech_.scrubbing&&this.tech_.scrubbing()||(a.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 n,r=e.mediaGroups.AUDIO,i=Object.keys(r);if(Object.keys(this.mediaTypes_.AUDIO.groups).length)n=this.mediaTypes_.AUDIO.activeTrack();else{var a=r.main||i.length&&r[i[0]];for(var o in a)if(a[o].default){n={label:o};break}}if(!n)return t;var s=[];for(var u in r)if(r[u][n.label]){var l=r[u][n.label];if(l.playlists&&l.playlists.length)s.push.apply(s,l.playlists);else if(l.uri)s.push(l);else if(e.playlists.length)for(var c=0;c<e.playlists.length;c++){var d=e.playlists[c];d.attributes&&d.attributes.AUDIO&&d.attributes.AUDIO===u&&s.push(d)}}return s.length?s:t},n.setupMasterPlaylistLoaderListeners_=function(){var e=this;this.masterPlaylistLoader_.on("loadedmetadata",(function(){var t=e.masterPlaylistLoader_.media(),n=1.5*t.targetDuration*1e3;ka(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()),zs({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;ka(e.masterPlaylistLoader_.master,e.masterPlaylistLoader_.media())?e.requestOptions_.timeout=0:e.requestOptions_.timeout=n,e.mainSegmentLoader_.playlist(t,e.requestOptions_),e.mainSegmentLoader_.load(),e.tech_.trigger({type:"mediachange",bubbles:!0})})),this.masterPlaylistLoader_.on("playlistunchanged",(function(){var t=e.masterPlaylistLoader_.media();"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,i=Object.keys(n.AUDIO);for(var a in n.AUDIO)for(var o in n.AUDIO[a]){n.AUDIO[a][o].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"})),us.Playlist.isAes(t)&&(this.tech_.trigger({type:"usage",name:"vhs-aes"}),this.tech_.trigger({type:"usage",name:"hls-aes"})),i.length&&Object.keys(n.AUDIO[i[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_.pen

2dingMedia_,n=this.tech_.currentTime(),r=this.bufferLowWaterLine(),i=this.bufferHighWaterLine();return function(e){var t=e.currentPlaylist,n=e.buffered,r=e.currentTime,i=e.nextPlaylist,a=e.bufferLowWaterLine,o=e.bufferHighWaterLine,s=e.duration,u=e.experimentalBufferBasedABR,l=e.log;if(!i)return $i.log.warn("We received no playlist to switch to. Please check your stream."),!1;var c="allowing switch "+(t&&t.id||"null")+" -> "+i.id;if(!t)return l(c+" as current playlist is not set"),!0;if(i.id===t.id)return!1;var d=Boolean(ia(n,r).length);if(!t.endList)return d||"number"!==typeof t.partTargetDuration?(l(c+" as current playlist is live"),!0):(l("not "+c+" as current playlist is live llhls, but currentTime isn't in buffered."),!1);var f=la(n,r),h=u?co.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE:co.MAX_BUFFER_LOW_WATER_LINE;if(s<h)return l(c+" as duration < max low water line ("+s+" < "+h+")"),!0;var p=i.attributes.BANDWIDTH,m=t.attributes.BANDWIDTH;if(p<m&&(!u||f<o)){var g=c+" as next bandwidth < current bandwidth ("+p+" < "+m+")";return u&&(g+=" and forwardBuffer < bufferHighWaterLine ("+f+" < "+o+")"),l(g),!0}if((!u||p>m)&&f>=a){var v=c+" as forwardBuffer >= bufferLowWaterLine ("+f+" >= "+a+")";return u&&(v+=" and next bandwidth > current bandwidth ("+p+" > "+m+")"),l(v),!0}return l("not "+c+" as no switching criteria met"),!1}({buffered:this.tech_.buffered(),currentTime:n,currentPlaylist:t,nextPlaylist:e,bufferLowWaterLine:r,bufferHighWaterLine:i,duration:this.duration(),experimentalBufferBasedABR:this.experimentalBufferBasedABR,log:this.logger_})},n.setupSegmentLoaderListeners_=function(){var e=this;this.experimentalBufferBasedABR||(this.mainSegmentLoader_.on("bandwidthupdate",(function(){var t=e.selectPlaylist();e.shouldSwitchToMedia_(t)&&e.switchMedia_(t,"bandwidthupdate"),e.tech_.trigger("bandwidthupdate")})),this.mainSegmentLoader_.on("progress",(function(){e.trigger("progress")}))),this.mainSegmentLoader_.on("error",(function(){e.blacklistCurrentPlaylist(e.mainSegmentLoader_.error())})),this.mainSegmentLoader_.on("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(){$i.browser.IE_VERSION||$i.browser.IS_EDGE?t.tech_.setCurrentTime(t.tech_.currentTime()+.04):t.tech_.setCurrentTime(t.tech_.currentTime())}))):this.logger_("skipping fastQualityChange because new media is same as old")},n.play=function(){if(!this.setupFirstPlay()){this.tech_.ended()&&this.tech_.setCurrentTime(0),this.hasPlayed_&&this.load();var e=this.tech_.seekable();return this.tech_.duration()===1/0&&this.tech_.currentTime()<e.start(0)?this.tech_.setCurrentTime(e.end(e.length-1)):void 0}},n.setupFirstPlay=function(){var e=this,t=this.masterPlaylistLoader_.media();if(!t||this.tech_.paused()||this.hasPlayed_)return!1;if(!t.endList){var n=this.seekable();if(!n.length)return!1;if($i.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();"undefined"!==typeof 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=us.Playlist.playlistEnd(e,t),r=this.tech_.currentTime(),i=this.tech_.buffered();if(!i.length)return n-r<=na;var a=i.end(i.length-1);return a-r<=na&&n-a<=na},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,i=this.masterPlaylistLoader_.master.playlists,a=i.filter(Sa),o=1===a.length&&a[0]===n;if(1===i.length&&t!==1/0)return $i.log.warn("Problem encountered with playlist "+n.id+". Trying again since it is the only playlist."),this.tech_.trigger("retryplaylist"),this.masterPlaylistLoader_.load(o);if(o){var s=!1;i.forEach((function(e){if(e!==n){var t=e.excludeUntil;"undefined"!==typeof t&&t!==1/0&&(s=!0,delete e.excludeUntil)}})),s&&($i.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 u=this.selectPlaylist();if(!u)return this.error="Playback cannot continue. No available working or supported playlists.",void this.trigger("error");var l=e.internal?this.logger_:$i.log.warn,c=e.message?" "+e.message:"";l((e.internal?"Internal problem":"Problem")+" encountered with playlist "+n.id+"."+c+" Switching to playlist "+u.id+"."),u.attributes.AUDIO!==n.attributes.AUDIO&&this.delegateLoaders_("audio",["abort","pause"]),u.attributes.SUBTITLES!==n.attributes.SUBTITLES&&this.delegateLoaders_("subtitle",["abort","pause"]),this.delegateLoaders_("main",["abort","pause"]);var d=u.targetDuration/2*1e3||5e3,f="number"===typeof u.lastRequest&&Date.now()-u.lastRequest<=d;return this.switchMedia_(u,"exclude",o||f)},n.pauseLoading=function(){this.delegateLoaders_("all",["abort","pause"]),this.stopABRTimer_()},n.delegateLoaders_=function(e,t){var n=this,r=[],i="all"===e;(i||"main"===e)&&r.push(this.masterPlaylistLoader_);var a=[];(i||"audio"===e)&&a.push("AUDIO"),(i||"subtitle"===e)&&(a.push("CLOSED-CAPTIONS"),a.push("SUBTITLES")),a.forEach((function(e){var t=n.mediaTypes_[e]&&n.mediaTypes_[e].activePlaylistLoader;t&&r.push(t)})),["main","audio","subtitle"].forEach((function(t){var i=n[t+"SegmentLoader_"];!i||e!==t&&"all"!==e||r.push(i)})),r.forEach((function(e){return t.forEach((function(t){"function"===typeof e[t]&&e[t]()}))}))},n.setCurrentTime=function(e){var t=ia(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:us.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,i=us.Playlist.seekable(t,n,us.Playlist.liveEdgeDelay(r,t));if(0!==i.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=us.Playlist.seekable(t,n,us.Playlist.liveEdgeDelay(r,t))).length)return}var a,o;this.seekable_&&this.seekable_.length&&(a=this.seekable_.end(0),o=this.seekable_.start(0)),e?e.start(0)>i.end(0)||i.start(0)>e.end(0)?this.seekable_=i:this.seekable_=$i.createTimeRanges([[e.start(0)>i.start(0)?e.start(0):i.start(0),e.end(0)<i.end(0)?e.end(0):i.end(0)]]):this.seekable_=i,this.seekable_&&this.seekable_.length&&this.seekable_.end(0)===a&&this.seekable_.start(0)===o||(this.logger_("seekable updated ["+oa(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=us.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_()||{}};t.video=t.main;var n=qo(this.master(),this.media()),r={},i=!!this.mediaTypes_.AUDIO.activePlaylistLoader;if(t.main.hasVideo&&(r.video=n.video||t.main.videoCodec||O.b),t.main.isMuxed&&(r.video+=","+(n.audio||t.main.audioCodec||O.a)),(t.main.hasAudio&&!t.main.isMuxed||t.audio.hasAudio||i)&&(r.audio=n.audio||t.main.audioCodec||t.audio.audioCodec||O.a,t.audio.isFmp4=t.main.hasAudio&&!t.main.isMuxed?t.main.isFmp4:t.audio.isFmp4),r.audio||r.video){var a,o={};if(["video","audio"].forEach((function(e){if(r.hasOwnProperty(e)&&(i=t[e].isFmp4,s=r[e],!(i?Object(O.c)(s):Object(O.g)(s)))){var n=t[e].isFmp4?"browser":"muxer";o[n]=o[n]||[],o[n].push(r[e]),"audio"===e&&(a=n)}var i,s})),i&&a&&this.media().attributes.AUDIO){var s=this.media().attributes.AUDIO;

2this.master().playlists.forEach((function(t){(t.attributes&&t.attributes.AUDIO)===s&&t!==e.media()&&(t.excludeUntil=1/0)})),this.logger_("excluding audio group "+s+" as "+a+' does not support codec(s): "'+r.audio+'"')}if(!Object.keys(o).length){if(this.sourceUpdater_.hasCreatedSourceBuffers()&&!this.sourceUpdater_.canChangeType()){var u=[];if(["video","audio"].forEach((function(t){var n=(Object(O.h)(e.sourceUpdater_.codecs[t]||"")[0]||{}).type,i=(Object(O.h)(r[t]||"")[0]||{}).type;n&&i&&n.toLowerCase()!==i.toLowerCase()&&u.push('"'+e.sourceUpdater_.codecs[t]+'" -> "'+r[t]+'"')})),u.length)return void this.blacklistCurrentPlaylist({playlist:this.media(),message:"Codec switching not supported: "+u.join(", ")+".",blacklistDuration:1/0,internal:!0})}return r}var l=Object.keys(o).reduce((function(e,t){return e&&(e+=", "),e+=t+' does not support codec(s): "'+o[t].join(",")+'"'}),"")+".";this.blacklistCurrentPlaylist({playlist:this.media(),internal:!0,message:l,blacklistDuration:1/0})}else this.blacklistCurrentPlaylist({playlist:this.media(),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 i=t[r];if(-1===n.indexOf(i.id)){n.push(i.id);var a=qo(e.master,i),o=[];!a.audio||Object(O.g)(a.audio)||Object(O.c)(a.audio)||o.push("audio codec "+a.audio),!a.video||Object(O.g)(a.video)||Object(O.c)(a.video)||o.push("video codec "+a.video),a.text&&"stpp.ttml.im1t"===a.text&&o.push("text codec "+a.text),o.length&&(i.excludeUntil=1/0,e.logger_("excluding "+i.id+" for unsupported: "+o.join(", ")))}}))},n.excludeIncompatibleVariants_=function(e){var t=this,n=[],r=this.master().playlists,i=Ho(Object(O.h)(e)),a=Vo(i),o=i.video&&Object(O.h)(i.video)[0]||null,s=i.audio&&Object(O.h)(i.audio)[0]||null;Object.keys(r).forEach((function(e){var i=r[e];if(-1===n.indexOf(i.id)&&i.excludeUntil!==1/0){n.push(i.id);var u=[],l=qo(t.masterPlaylistLoader_.master,i),c=Vo(l);if(l.audio||l.video){if(c!==a&&u.push('codec count "'+c+'" !== "'+a+'"'),!t.sourceUpdater_.canChangeType()){var d=l.video&&Object(O.h)(l.video)[0]||null,f=l.audio&&Object(O.h)(l.audio)[0]||null;d&&o&&d.type.toLowerCase()!==o.type.toLowerCase()&&u.push('video codec "'+d.type+'" !== "'+o.type+'"'),f&&s&&f.type.toLowerCase()!==s.type.toLowerCase()&&u.push('audio codec "'+f.type+'" !== "'+s.type+'"')}u.length&&(i.excludeUntil=1/0,t.logger_("blacklisting "+i.id+": "+u.join(" && ")))}}}))},n.updateAdCues_=function(e){var t=0,n=this.seekable();n.length&&(t=n.start(0)),function(e,t,n){if(void 0===n&&(n=0),e.segments)for(var r,i=n,o=0;o<e.segments.length;o++){var s=e.segments[o];if(r||(r=Is(t,i+s.duration/2)),r){if("cueIn"in s){r.endTime=i,r.adEndTime=i,i+=s.duration,r=null;continue}if(i<r.endTime){i+=s.duration;continue}r.endTime+=s.duration}else if("cueOut"in s&&((r=new a.a.VTTCue(i,i+s.duration,s.cueOut)).adStartTime=i,r.adEndTime=i+parseFloat(s.cueOut),t.addCue(r)),"cueOutCont"in s){var u=s.cueOutCont.split("/").map(parseFloat),l=u[0],c=u[1];(r=new a.a.VTTCue(i,i+s.duration,"")).adStartTime=i-l,r.adEndTime=r.adStartTime+c,t.addCue(r)}i+=s.duration}}(e,this.cueTagsTrack_,t)},n.goalBufferLength=function(){var e=this.tech_.currentTime(),t=co.GOAL_BUFFER_LENGTH,n=co.GOAL_BUFFER_LENGTH_RATE,r=Math.max(t,co.MAX_GOAL_BUFFER_LENGTH);return Math.min(t+e*n,r)},n.bufferLowWaterLine=function(){var e=this.tech_.currentTime(),t=co.BUFFER_LOW_WATER_LINE,n=co.BUFFER_LOW_WATER_LINE_RATE,r=Math.max(t,co.MAX_BUFFER_LOW_WATER_LINE),i=Math.max(t,co.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE);return Math.min(t+e*n,this.experimentalBufferBasedABR?i:r)},n.bufferHighWaterLine=function(){return co.BUFFER_HIGH_WATER_LINE},t}($i.EventTarget),Xs=function(e,t,n){var r,i,a,o=e.masterPlaylistController_,s=o[(e.options_.smoothQualityChange?"smooth":"fast")+"QualityChange_"].bind(o);if(t.attributes){var u=t.attributes.RESOLUTION;this.width=u&&u.width,this.height=u&&u.height,this.bandwidth=t.attributes.BANDWIDTH}this.codecs=qo(o.master(),t),this.playlist=t,this.id=n,this.enabled=(r=e.playlists,i=t.id,a=s,function(e){var t=r.master.playlists[i],n=Ta(t),o=Sa(t);return"undefined"===typeof e?o:(e?delete t.disabled:t.disabled=!0,e===o||n||(a(),e?r.trigger("renditionenabled"):r.trigger("renditiondisabled")),e)})},$s=["seeking","seeked","pause","playing","error"],Ys=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_=ea("PlaybackWatcher"),this.logger_("initialize");var n=function(){return t.monitorCurrentTime_()},r=function(){return t.monitorCurrentTime_()},i=function(){return t.techWaiting_()},o=function(){return t.cancelTimer_()},s=this.masterPlaylistController_,u=["main","subtitle","audio"],l={};u.forEach((function(e){l[e]={reset:function(){return t.resetSegmentDownloads_(e)},updateend:function(){return t.checkSegmentDownloads_(e)}},s[e+"SegmentLoader_"].on("appendsdone",l[e].updateend),s[e+"SegmentLoader_"].on("playlistupdate",l[e].reset),t.tech_.on(["seeked","seeking"],l[e].reset)}));var c=function(e){["main","audio"].forEach((function(n){s[n+"SegmentLoader_"][e]("appended",t.seekingAppendCheck_)}))};this.seekingAppendCheck_=function(){t.fixesBadSeeks_()&&(t.consecutiveUpdates=0,t.lastRecordedTime=t.tech_.currentTime(),c("off"))},this.clearSeekingAppendCheck_=function(){return c("off")},this.watchForBadSeeking_=function(){t.clearSeekingAppendCheck_(),c("on")},this.tech_.on("seeked",this.clearSeekingAppendCheck_),this.tech_.on("seeking",this.watchForBadSeeking_),this.tech_.on("waiting",i),this.tech_.on($s,o),this.tech_.on("canplay",r),this.tech_.one("play",n),this.dispose=function(){t.clearSeekingAppendCheck_(),t.logger_("dispose"),t.tech_.off("waiting",i),t.tech_.off($s,o),t.tech_.off("canplay",r),t.tech_.off("play",n),t.tech_.off("seeking",t.watchForBadSeeking_),t.tech_.off("seeked",t.clearSeekingAppendCheck_),u.forEach((function(e){s[e+"SegmentLoader_"].off("appendsdone",l[e].updateend),s[e+"SegmentLoader_"].off("playlistupdate",l[e].reset),t.tech_.off(["seeked","seeking"],l[e].reset)})),t.checkCurrentTimeTimeout_&&a.a.clearTimeout(t.checkCurrentTimeTimeout_),t.cancelTimer_()}}var t=e.prototype;return t.monitorCurrentTime_=function(){this.checkCurrentTime_(),this.checkCurrentTimeTimeout_&&a.a.clearTimeout(this.checkCurrentTimeTimeout_),this.checkCurrentTimeTimeout_=a.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_(),i=function(e,t){if(e===t)return!1;if(!e&&t||!t&&e)return!0;

2if(e.length!==t.length)return!0;for(var n=0;n<e.length;n++)if(e.start(n)!==t.start(n)||e.end(n)!==t.end(n))return!0;return!1}(this[e+"Buffered_"],r);this[e+"Buffered_"]=r,i?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:sa(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+na>=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:na)}if("undefined"!==typeof e)return this.logger_("Trying to seek outside of seekable at time "+n+" with seekable range "+oa(t)+". Seeking to "+e+"."),this.tech_.setCurrentTime(e),!0;for(var i=this.masterPlaylistController_.sourceUpdater_,a=this.tech_.buffered(),o=i.audioBuffer?i.audioBuffered():null,s=i.videoBuffer?i.videoBuffered():null,u=this.media(),l=u.partTargetDuration?u.partTargetDuration:2*(u.targetDuration-ta),c=[o,s],d=0;d<c.length;d++){if(c[d])if(la(c[d],n)<l)return!1}var f=aa(a,n);return 0!==f.length&&(e=f.start(0)+na,this.logger_("Buffered region starts ("+f.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=ia(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_,i=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 a=aa(i,t);if(a.length>0){var o=a.start(0)-t;return this.logger_("Stopped at "+t+", setting timer for "+o+", seeking to "+a.start(0)),this.cancelTimer_(),this.timer_=setTimeout(this.skipTheGap_.bind(this),1e3*o,t),!0}return!1},t.afterSeekableWindow_=function(e,t,n,r){if(void 0===r&&(r=!1),!e.length)return!1;var i=e.end(e.length-1)+na;return!n.endList&&r&&(i=e.end(e.length-1)+3*n.targetDuration),t>i},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 i;if(t.length&&n.length){var a=ia(t,r-3),o=ia(t,r),s=ia(n,r);s.length&&!o.length&&a.length&&(i={start:a.end(0),end:s.end(0)})}else{aa(t,r).length||(i=this.gapFromVideoUnderflow_(t,r))}return!!i&&(this.logger_("Encountered a gap in video from "+i.start+" to "+i.end+". Seeking to current time "+r),!0)}},t.skipTheGap_=function(e){var t=this.tech_.buffered(),n=this.tech_.currentTime(),r=aa(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)+ta),this.tech_.trigger({type:"usage",name:"vhs-gap-skip"}),this.tech_.trigger({type:"usage",name:"hls-gap-skip"}))}

2,t.gapFromVideoUnderflow_=function(e,t){for(var n=function(e){if(e.length<2)return $i.createTimeRanges();for(var t=[],n=1;n<e.length;n++){var r=e.end(n-1),i=e.start(n);t.push([r,i])}return $i.createTimeRanges(t)}(e),r=0;r<n.length;r++){var i=n.start(r),a=n.end(r);if(t-i<4&&t-i>2)return{start:i,end:a}}return null},e}(),Qs={errorInterval:30,getSource:function(e){return e(this.tech({IWillNotUseThisInPlugins:!0}).currentSource_||this.currentSource())}},Zs=function e(t,n){var r=0,i=0,a=$i.mergeOptions(Qs,n);t.ready((function(){t.trigger({type:"usage",name:"vhs-error-reload-initialized"}),t.trigger({type:"usage",name:"hls-error-reload-initialized"})}));var o=function(){i&&t.currentTime(i)},s=function(e){null!==e&&void 0!==e&&(i=t.duration()!==1/0&&t.currentTime()||0,t.one("loadedmetadata",o),t.src(e),t.trigger({type:"usage",name:"vhs-error-reload"}),t.trigger({type:"usage",name:"hls-error-reload"}),t.play())},u=function(){return Date.now()-r<1e3*a.errorInterval?(t.trigger({type:"usage",name:"vhs-error-reload-canceled"}),void t.trigger({type:"usage",name:"hls-error-reload-canceled"})):a.getSource&&"function"===typeof a.getSource?(r=Date.now(),a.getSource.call(t,s)):void $i.log.error("ERROR: reloadSourceOnError - The option getSource must be a function!")},l=function e(){t.off("loadedmetadata",o),t.off("error",u),t.off("dispose",e)};t.on("error",u),t.on("dispose",l),t.reloadSourceOnError=function(n){l(),e(t,n)}},Js="2.14.2",eu={PlaylistLoader:Va,Playlist:Oa,utils:to,STANDARD_PLAYLIST_SELECTOR:Yo,INITIAL_PLAYLIST_SELECTOR:function(){var e=this,t=this.playlists.master.playlists.filter(Oa.isEnabled);return Ko(t,(function(e,t){return Xo(e,t)})),t.filter((function(t){return!!qo(e.playlists.master,t).video}))[0]||null},lastBandwidthSelector:Yo,movingAverageBandwidthSelector:function(e){var t=-1,n=-1;if(e<0||e>1)throw new Error("Moving average bandwidth decay must be between 0 and 1.");return function(){var r=this.useDevicePixelRatio&&a.a.devicePixelRatio||1;return t<0&&(t=this.systemBandwidth,n=this.systemBandwidth),this.systemBandwidth>0&&this.systemBandwidth!==n&&(t=e*this.systemBandwidth+(1-e)*t,n=this.systemBandwidth),$o(this.playlists.master,t,parseInt(Go(this.tech_.el(),"width"),10)*r,parseInt(Go(this.tech_.el(),"height"),10)*r,this.limitRenditionByPlayerDimensions,this.masterPlaylistController_)}},comparePlaylistBandwidth:Xo,comparePlaylistResolution:function(e,t){var n,r;return e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width&&(n=e.attributes.RESOLUTION.width),n=n||a.a.Number.MAX_VALUE,t.attributes.RESOLUTION&&t.attributes.RESOLUTION.width&&(r=t.attributes.RESOLUTION.width),n===(r=r||a.a.Number.MAX_VALUE)&&e.attributes.BANDWIDTH&&t.attributes.BANDWIDTH?e.attributes.BANDWIDTH-t.attributes.BANDWIDTH:n-r},xhr:Ga()};Object.keys(co).forEach((function(e){Object.defineProperty(eu,e,{get:function(){return $i.log.warn("using Vhs."+e+" is UNSAFE be sure you know what you are doing"),co[e]},set:function(t){$i.log.warn("using Vhs."+e+" is UNSAFE be sure you know what you are doing"),"number"!==typeof t||t<0?$i.log.warn("value of Vhs."+e+" must be greater than or equal to 0"):co[e]=t}})}));var tu="videojs-vhs",nu=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"})};eu.canPlaySource=function(){return $i.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")};var ru=function(e){var t=e.player,n=e.sourceKeySystems,r=e.audioMedia,i=e.mainPlaylists;if(!t.eme.initializeMediaKeys)return Promise.resolve();var a=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?i.concat([r]):i,Object.keys(n)),o=[],s=[];return a.forEach((function(e){s.push(new Promise((function(e,n){t.tech_.one("keysessioncreated",e)}))),o.push(new Promise((function(n,r){t.eme.initializeMediaKeys({keySystems:e},(function(e){e?r(e):n()}))})))})),Promise.race([Promise.all(o),Promise.race(s)])},iu=function(e){var t=e.player,n=function(e,t,n){if(!e)return e;var r={};t&&t.attributes&&t.attributes.CODECS&&(r=Ho(Object(O.h)(t.attributes.CODECS))),n&&n.attributes&&n.attributes.CODECS&&(r.audio=n.attributes.CODECS);var i=Object(O.e)(r.video),a=Object(O.e)(r.audio),o={};for(var s in e)o[s]={},a&&(o[s].audioContentType=a),i&&(o[s].videoContentType=i),t.contentProtection&&t.contentProtection[s]&&t.contentProtection[s].pssh&&(o[s].pssh=t.contentProtection[s].pssh),"string"===typeof e[s]&&(o[s].url=e[s]);return $i.mergeOptions(e,o)}(e.sourceKeySystems,e.media,e.audioMedia);return!!n&&(t.currentSource().keySystems=n,!(n&&!t.eme)||($i.log.warn("DRM encrypted source cannot be decrypted without a DRM plugin"),!1))},au=function(){if(!a.a.localStorage)return null;var e=a.a.localStorage.getItem(tu);if(!e)return null;try{return JSON.parse(e)}catch(t){return null}};eu.supportsNativeHls=function(){if(!s.a||!s.a.createElement)return!1;var e=s.a.createElement("video");if(!$i.getTech("Html5").isSupported())return!1;return["application/vnd.apple.mpegurl","audio/mpegurl","audio/x-mpegurl","application/x-mpegurl","video/x-mpegurl","video/mpegurl","application/mpegurl"].some((function(t){return/maybe|probably/i.test(e.canPlayType(t))}))}(),eu.supportsNativeDash=!!(s.a&&s.a.createElement&&$i.getTech("Html5").isSupported())&&/maybe|probably/i.test(s.a.createElement("video").canPlayType("application/d

2)):[]}})),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_=a.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"),ru({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=iu({player:this.player_,sourceKeySystems:this.source_.keySystems,media:this.playlists.media(),audioMedia:t&&t.media()});this.player_.tech_.on("keystatuschange",(function(t){"output-restricted"===t.status&&e.masterPlaylistController_.blacklistCurrentPlaylist({playlist:e.masterPlaylistController_.media(),message:"DRM keystatus changed to "+t.status+". Playlist will fail to play. Check for HDCP content.",blacklistDuration:1/0})})),this.handleWaitingForKey_=this.handleWaitingForKey_.bind(this),this.player_.tech_.on("waitingforkey",this.handleWaitingForKey_),11!==$i.browser.IE_VERSION&&n?this.createKeySessions_():this.masterPlaylistController_.sourceUpdater_.initializedEme()},n.setupQualityLevels_=function(){var e=this,t=$i.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)})),nu(t,n.playlists)})),this.playlists.on("mediachange",(function(){nu(e.qualityLevels_,e.playlists)})))},t.version=function(){return{"@videojs/http-streaming":Js,"mux.js":"6.0.1","mpd-parser":"0.21.1","m3u8-parser":"4.7.1","aes-decrypter":"3.1.3"}},n.version=function(){return this.constructor.version()},n.canChangeType=function(){return xs.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_&&a.a.URL.revokeObjectURL&&(a.a.URL.revokeObjectURL(this.mediaSourceUrl_),this.mediaSourceUrl_=null),this.tech_&&this.tech_.off("waitingforkey",this.handleWaitingForKey_),e.prototype.dispose.call(this)},n.convertToProgramTime=function(e,t){return no({playlist:this.masterPlaylistController_.media(),time:e,callback:t})},n.seekToProgramTime=function(e,t,n,r){return void 0===n&&(n=!0),void 0===r&&(r=2),ro({programTime:e,playlist:this.masterPlaylistController_.media(),retryCount:r,pauseAfterSeek:n,seekTo:this.options_.seekTo,tech:this.options_.tech,callback:t})},t}($i.getComponent("Component")),su={name:"videojs-http-streaming",VERSION:Js,canHandleSource:function(e,t){void 0===t&&(t={});var n=$i.mergeOptions($i.options,t);return su.canPlayType(e.type,n)},handleSource:function(e,t,n){void 0===n&&(n={});var r=$i.mergeOptions($i.options,n);return t.vhs=new ou(e,t,r),$i.hasOwnProperty("hls")||Object.defineProperty(t,"hls",{get:function(){return $i.log.warn("player.tech().hls is deprecated. 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