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g.Kd=function(a){if(!this.H())if(a=Ij(Za(a)),Ik(this.screens,a))for(var b=0,c=this.screens.length;b<c;++b){var d=this.screens[b],e=V(a,d.id);e&&e.token&&(d.token=e.token)}else this.info("Updated account screens: "+Kj(a)),this.screens=a,this.publish("screenChange"),a=this.V().length?12E4:6E4,this.j=H(v(this.Nc,this),a)};g.je=function(a,b){this.H()||(gk(this,a),this.publish("screenChange"),b(a))};g.ke=function(a,b){this.H()||(ik(this,a),this.publish("screenChange"),b(a))};
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g.re=function(a){Mk(this);var b=this.screens.length;a=a&&a.screens||[];for(var c=0,d=a.length;c<d;++c){var e=a[c],f=this.get(e.screenId);f&&(f.token=e.loungeToken,--b)}Ok(this,!b);b&&this.warn("Missed "+b+" lounge tokens.")};g.qe=function(a){this.warn("Requesting lounge tokens failed: "+a)};function Mk(a){var b=Ij(uk()),b=Ca(b,function(a){return!a.uuid});return hk(a,b)}function Ok(a,b){tk(B(a.screens,Gj));b&&vk()};function Pk(a,b){T.call(this);this.B=b;this.g=Qk(this);this.D=a;this.k=this.o=NaN;this.j=null;this.J=v(this.pd,this);Rk("Initialized with "+Q(this.g))}x(Pk,T);g=Pk.prototype;g.start=function(){var a=parseInt(S("yt-remote-fast-check-period")||"0",10);(this.o=w()-144E5<a?0:a)?Sk(this,!1):(this.o=w()+3E5,R("yt-remote-fast-check-period",this.o),this.gc());O(window,"storage",this.J)};g.isEmpty=function(){return cb(this.g)};
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g.gc=function(){I(this.k);this.k=NaN;this.j&&this.j.abort();var a=Wk(this);if(Ya(a)){var b=Tj(this.D,"/pairing/get_screen_availability"),c={lounge_token:$a(a).join(",")};this.j=this.D.sendRequest("POST",b,c,v(this.pe,this,a),v(this.oe,this))}else Tk(this,{}),Sk(this,!1)};
g.pe=function(a,b){this.j=null;var c=$a(Wk(this));if(Ta(c,$a(a))){for(var c=b.screens||[],d={},e=0,f=c.length;e<f;++e)d[a[c[e].loungeToken]]="online"==c[e].status;Tk(this,d);Sk(this,!1)}else this.O("Changing Screen set during request."),this.gc()};g.oe=function(a){this.O("Screen availability failed: "+a);this.j=null;Sk(this,!1)};g.pd=function(a){"yt-remote-online-screen-ids"==a.key&&(this.g=Qk(this),Sk(this,!0))};function Rk(a){zj("OnlineScreenService",a)}
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g.add=function(a,b,c){this.g?this.g.add(a,v(function(a){this.kb();this.j.add(a,s,s);b(a)},this),c):this.j.add(a,b,c)};g.remove=function(a,b,c){this.g&&this.g.contains(a)?(this.g.remove(a,v(function(a){this.kb();b(a)},this),c),this.j.remove(a,s,s)):this.j.remove(a,b,c);this.k.update()};g.Da=function(a,b,c,d){this.g&&this.g.contains(a)?(this.g.Da(a,b,c,d),this.j.Da(a,b,s,s)):this.j.contains(a)?this.j.Da(a,b,c,d):(a="Updating name of unknown screen: "+a.name,this.warn(a),d(Error(a)))};
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function $k(a,b){var c=a.get(b.id);c?(c.uuid=b.uuid,b=c):((c=V(a.B,b.uuid))?(c.id=b.id,c.token=b.token,b=c):a.B.push(b),R("yt-remote-automatic-screen-cache",B(a.B,Gj)));dl(a);a.D[b.uuid]=b.id;R("yt-remote-device-id-map",a.D,31536E3);return b}function dl(a){a.D=S("yt-remote-device-id-map")||{}}W.prototype.dispose=W.prototype.dispose;function el(a,b,c){T.call(this);this.da=c;this.S=a;this.j=b;this.k=null}x(el,T);function fl(a,b){a.k=b;a.publish("sessionScreen",a.k)}g=el.prototype;g.ba=function(a){this.H()||(a&&this.warn(""+a),this.k=null,this.publish("sessionScreen",null))};g.info=function(a){zj(this.da,a)};g.warn=function(a){zj(this.da,a)};g.Kc=function(){return null};
g.Ub=function(a){var b=this.j;a?(b.displayStatus=new chrome.cast.ReceiverDisplayStatus(a,[]),b.displayStatus.showStop=!0):b.displayStatus=null;chrome.cast.setReceiverDisplayStatus(b,v(function(){this.info("Updated receiver status for "+b.friendlyName+": "+a)},this),v(function(){this.warn("Failed to update receiver status for: "+b.friendlyName)},this))};g.F=function(){this.Ub("");el.L.F.call(this)};function gl(a,b){el.call(this,a,b,"CastSession");this.g=null;this.B=0;this.o=null;this.J=v(this.Md,this);this.D=v(this.Ld,this);this.B=H(v(function(){hl(this,null)},this),12E4)}x(gl,el);g=gl.prototype;
g.Zb=function(a){if(this.g){if(this.g==a)return;this.warn("Overriding cast sesison with new session object");this.g.removeUpdateListener(this.J);this.g.removeMessageListener("urn:x-cast:com.google.youtube.mdx",this.D)}this.g=a;this.g.addUpdateListener(this.J);this.g.addMessageListener("urn:x-cast:com.google.youtube.mdx",this.D);this.o&&il(this);jl(this,"getMdxSessionStatus")};g.Ya=function(a){this.info("launchWithParams: "+Q(a));this.o=a;this.g&&il(this)};
g.stop=function(){this.g?this.g.stop(v(function(){this.ba()},this),v(function(){this.ba(Error("Failed to stop receiver app."))},this)):this.ba(Error("Stopping cast device witout session."))};g.Ub=s;g.F=function(){this.info("disposeInternal");I(this.B);this.B=0;this.g&&(this.g.removeUpdateListener(this.J),this.g.removeMessageListener("urn:x-cast:com.google.youtube.mdx",this.D));this.g=null;gl.L.F.call(this)};
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g.Ld=function(a,b){if(!this.H())if(b){var c=ug(b);if(c){var d=""+c.type,c=c.data||{};this.info("onYoutubeMessage_: "+d+" "+Q(c));switch(d){case "mdxSessionStatus":hl(this,c.screenId);break;default:this.warn("Unknown youtube message: "+d)}}else this.warn("Unable to parse message.")}else this.warn("No data in message.")};
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function oo(a){var b=co();Ta(a.la,b,Fj)||(a.I("Saving local screens: "+Kj(b)+" to "+Kj(a.la)),tk(B(a.la,Gj)),mo(a))}function ro(a,b,c){var d=Ga(b,function(a){return Ej(c,a)}),e=0>d;0>d?b.push(c):b[d]=c;ek(a.g,c)||a.g.push(c);return e}g.Qc=function(a,b){for(var c=jo(this),c=B(c,function(a){return a.name}),d=a,e=2;Ha(c,d);)d=b.call(l,e),e++;return d};
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var d=new Cj(b.screen);d.name=e.name;d.uuid=e.id;this.I("Pairing "+c+" succeeded.");var m=ro(this,this.la,d);this.I("Paired with "+(m?"a new":"an old")+" local screen:"+Jj(d));oo(this);this.publish("screenPair",d)}},onError:function(){c==this.Mb&&(this.I("Polling pairing code: "+c),I(this.qb),this.qb=H(v(this.Lc,this,a,b+1,c),io[b]))}})};
function to(a,b,c){var d=$,e="";so(d);if(dk(d.j,a)){if(!e){var f=e=Xj();Ul();var h=cm(a),k=Rl();if(k&&h){var m=new cast.Receiver(h.id,h.name),m=new cast.LaunchRequest("YouTube",m);m.parameters="pairingCode="+f;m.description=new cast.LaunchDescription;m.description.text=document.title;b&&(m.parameters+="&v="+b,c&&(m.parameters+="&t="+Math.round(c)),m.description.url="http://i.ytimg.com/vi/"+b+"/default.jpg");"UNKNOWN"!=h.status&&(h.status="UNKNOWN",Zl(h),K("yt-remote-cast-device-status-update",h));
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function vo(a){var b=$,c=dk(b.j,a);if(!c){var d=V(b.la,a);d&&(c=dk(b.j,d.uuid))}b.I("Found DIAL: "+(c?c.toString():"null")+" with key: "+a);return c}function jo(a){return Oa(a.za,Ca(a.la,function(a){return!ek(this.za,a)},a))}
g.ne=function(){var a=Tj(this.k,"/screens");Xh(a,{method:"GET",context:this,withCredentials:!0,aa:function(a,c){this.za=B(Za(c),function(a){return new Cj(a)});this.I("Load account screens successfully.");this.Nb();mo(this);this.publish("accountScreenLoad")},onError:function(){this.O("Load account screens failed.");wo(this)}})};function wo(a){Ia(a.za)&&Ia(eo())||(a.I("Clear cached account screens."),a.za=[],a.Nb(),mo(a))};function xo(a){fk.call(this,"ScreenServiceProxy");this.X=a;this.g=[];this.g.push(this.X.$_s("screenChange",v(this.ie,this)));this.g.push(this.X.$_s("onlineScreenChange",v(this.he,this)))}x(xo,fk);g=xo.prototype;g.V=function(a){return this.X.$_gs(a)};g.contains=function(a){return!!this.X.$_c(a)};g.get=function(a){return this.X.$_g(a)};g.start=function(a){this.X.$_st(a)};g.add=function(a,b,c){this.X.$_a(a,b,c)};g.remove=function(a,b,c){this.X.$_r(a,b,c)};g.Da=function(a,b,c,d){this.X.$_un(a,b,c,d)};
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W.prototype.$_gos=W.prototype.zc;W.prototype.$_s=W.prototype.subscribe;W.prototype.$_ubk=W.prototype.ma;function yo(a){var b=!!G("MDX_ENABLE_CASTV2"),c=!!G("MDX_ENABLE_QUEUE");b?p("yt.mdx.remote.castv2_",!0,void 0):Ul();Lg&&Kg();lk();zo||(zo=new Sj,Ek()&&(zo.g="/api/loungedev"));$||b||($=new bo(zo),$.subscribe("screenPair",Ao),$.subscribe("managedScreenChange",Bo),$.subscribe("onlineReceiverChange",function(){K("yt-remote-receiver-availability-change")}));Co||(Co=r("yt.mdx.remote.deferredProxies_")||[],p("yt.mdx.remote.deferredProxies_",Co,void 0));Do(c);c=Eo();if(b&&!c){var d=new W(zo,Fo(a));p("yt.mdx.remote.screenService_",
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Ko));Io.push(J("yt-remote-connection-change",function(a){a?Ml(Go(),"YouTube TV"):Lo()||(Ml(null,null),Il())}));var e=Mo();a.isAuto&&(e.id+="#dial");e.name=a.device;e.app=a.app;Ho(" -- with channel params: "+Q(e));No(e);b&&c.start(Fo(a));Go()||Oo();$&&(a.loadAccountScreens||Go()?$.ne():wo($))}}function Po(){Fb(Io);Io.length=0;E(Qo);Qo=null;Co&&(A(Co,function(a){a(null)}),Co.length=0,Co=null,p("yt.mdx.remote.deferredProxies_",null,void 0));$&&(E($),$=null);zo=null;Yl()}
function Ro(){if(So()&&Gl()){var a=[];if(S("yt-remote-cast-available")||r("yt.mdx.remote.cloudview.castButtonShown_")||To())a.push({key:"cast-selector-receiver",name:Uo()}),p("yt.mdx.remote.cloudview.castButtonShown_",!0,void 0);return a}if(r("yt.mdx.remote.cloudview.initializing_"))return[];var b=[],b=Vo()?Eo().X.$_gos():Ij(zk());(a=Wo())&&To()&&(ek(b,a)||b.push(a));Vo()||(a=bk(Bk()),a=Ca(a,function(a){return!V(b,a.id)}),b=Oa(b,a));return Zj(b)}
function Xo(){if(So()&&Gl()){var a=Hl();return a?{key:"cast-selector-receiver",name:a}:null}var a=Ro(),b=Yo(),c=Wo();c||(c=Lo());return Fa(a,function(a){return c&&Dj(c,a.key)||b&&(a=vo(a.key))&&a.id==b?!0:!1})}function Uo(){if(So()&&Gl())return Hl();var a=Wo();return a?a.name:null}function Wo(){var a=Go();if(!a)return null;if(!$){var b=Eo().V();return V(b,a)}return po($,a)}
function Ko(a){Ho("remote.onCastSessionChange_: "+Jj(a));if(a){var b=Wo();b&&b.id==a.id?Ml(b.id,"YouTube TV"):(b&&Zo(),$o(a,1))}else Zo()}function ap(a,b){Ho("Connecting to: "+Q(a));if("cast-selector-receiver"==a.key)Jo(b||null),Ll(b||null);else{Zo();Jo(b||null);var c=null;$?c=uo(a.key):(c=Eo().V(),c=V(c,a.key));if(c)$o(c,1);else{if($&&(c=vo(a.key))){bp(c);return}H(function(){cp(null)},0)}}}
function Zo(){$&&so($);t:{var a=To();if(a&&(a=a.getOtherConnectedRemoteId())){Ho("Do not stop DIAL due to "+a);dp("");break t}(a=Yo())?(Ho("Stopping DIAL: "+a),em(a),dp("")):(a=Wo())&&a.uuid&&(Ho("Stopping DIAL: "+a.uuid),em(a.uuid))}Kl()?Cl().stopSession():zl("stopSession called before API ready.");(a=To())?a.disconnect(1):(Gb("yt-remote-before-disconnect",1),Gb("yt-remote-connection-change",!1));cp(null)}function Ho(a){zj("remote",a)}function So(){return!!r("yt.mdx.remote.castv2_")}
function Vo(){return r("yt.mdx.remote.screenService_")}function Eo(){if(!Qo){var a=Vo();a&&(Qo=new xo(a))}return Qo}function Fo(a){var b=!!S("yt-remote-load-account-screens");if(a){var c=!!a.isSignedIn;c?(b|=!!a.loadAccountScreens,wk(b)):wk(!1);return c&&b}return b}function Go(){return r("yt.mdx.remote.currentScreenId_")}function ep(a){p("yt.mdx.remote.currentScreenId_",a,void 0);if($){var b=$;b.o=w()+3E5;if((b.Rb=a)&&(a=po(b,a))&&!ek(b.g,a)){var c=Pa(b.g);c.push(a);go(b,c,!0)}}}
function Yo(){return r("yt.mdx.remote.currentDialId_")}function dp(a){p("yt.mdx.remote.currentDialId_",a,void 0)}function fp(){return r("yt.mdx.remote.connectData_")}function Jo(a){p("yt.mdx.remote.connectData_",a,void 0)}function To(){return r("yt.mdx.remote.connection_")}
function cp(a){var b=To();Jo(null);a?Aa(!To()):(ep(""),dp(""));p("yt.mdx.remote.connection_",a,void 0);Co&&(A(Co,function(b){b(a)}),Co.length=0);b&&!a?Gb("yt-remote-connection-change",!1):!b&&a&&K("yt-remote-connection-change",!0)}function Lo(){var a=ok();if(!a)return null;if(Vo()){var b=Eo().V();return V(b,a)}return $?po($,a):null}
function $o(a,b){Aa(!Go());ep(a.id);var c=new Z(zo,a,Mo());c.connect(b,fp());c.subscribe("beforeDisconnect",function(a){Gb("yt-remote-before-disconnect",a)});c.subscribe("beforeDispose",function(){To()&&(To(),cp(null))});cp(c)}function bp(a){Yo();Ho("Connecting to: "+(a?a.toString():"null"));dp(a.id);var b=fp();b?to(a.id,b.videoIds[b.index],b.currentTime):to(a.id)}
function Oo(){var a=Lo();a?(Ho("Resume connection to: "+Jj(a)),$o(a,0)):(Dk(),Il(),Ho("Skipping connecting because no session screen found."))}function Ao(a){Ho("Paired with: "+Jj(a));a?$o(a,1):cp(null)}function Bo(){var a=Go();a&&!Wo()&&(Ho("Dropping current screen with id: "+a),Zo());Lo()||Dk()}var zo=null,Co=null,Qo=null,$=null;
function Do(a){var b=Mo();if(cb(b)){var b=nk(),c=S("yt-remote-session-name")||"",d=S("yt-remote-session-app")||"",b={device:"REMOTE_CONTROL",id:b,name:c,app:d};a&&(b["mdx-version"]=3);p("yt.mdx.remote.channelParams_",b,void 0)}}function Mo(){return r("yt.mdx.remote.channelParams_")||{}}function No(a){a?(R("yt-remote-session-app",a.app),R("yt-remote-session-name",a.name)):(Ng("yt-remote-session-app"),Ng("yt-remote-session-name"));p("yt.mdx.remote.channelParams_",a,void 0)}var Io=[];var gp=null,hp=[];function ip(){jp();if(Xo()){var a=gp;"html5"!=a.getPlayerType()&&a.loadNewVideoConfig(a.getCurrentVideoConfig(),"html5")}}function kp(a){"cast-selector-receiver"==a?Jl():lp(a)}
function lp(a){var b=Ro();if(a=Yj(b,a)){var c=gp,d=c.getVideoData().video_id,e=c.getVideoData().list,f=c.getCurrentTime();ap(a,{videoIds:[d],listId:e,videoId:d,index:0,currentTime:f});"html5"!=c.getPlayerType()?c.loadNewVideoConfig(c.getCurrentVideoConfig(),"html5"):c.updateRemoteReceivers&&c.updateRemoteReceivers(b,a)}}function jp(){var a=gp;a&&a.updateRemoteReceivers&&a.updateRemoteReceivers(Ro(),Xo())};var mp=null,np=[];function op(a){return{externalChannelId:a.externalChannelId,bd:a.offersUrl,source:a.source,Sb:a.subscriptionId}}function pp(a){qp(op(a))}function qp(a){ai()?(Gh(Nh,new Lh(a.externalChannelId,a.bd?{itemType:"U",itemId:a.externalChannelId,offersUrl:a.bd}:null)),(a="/gen_204?"+dd({event:"subscribe",source:a.source}))&&bg(a)):rp(a)}function rp(a){Rh(function(b){b.subscription_ajax&&qp(a)},null,"sub_button")}
function sp(a){a=op(a);Gh(Ph,new Mh(a.externalChannelId,a.Sb,null));(a="/gen_204?"+dd({event:"unsubscribe",source:a.source}))&&bg(a)}function tp(a,b){mp&&mp.channelSubscribed(a,b)}function up(a){mp&&mp.channelUnsubscribed(a)};function vp(a){D.call(this);this.j=a;this.j.subscribe("command",this.Ec,this);this.k={};this.A=!1}x(vp,D);g=vp.prototype;g.start=function(){this.A||this.H()||(this.A=!0,wp(this.j,"RECEIVING"))};
g.Ec=function(a,b){if(this.A&&!this.H()){var c=b||{};switch(a){case "addEventListener":if(u(c.event)&&(c=c.event,!(c in this.k))){var d=v(this.sd,this,c);this.k[c]=d;this.addEventListener(c,d)}break;case "removeEventListener":u(c.event)&&xp(this,c.event);break;default:this.g.isReady()&&this.g[a]&&(c=yp(a,b||{}),c=this.g[a].apply(this.g,c),(c=zp(a,c))&&this.A&&!this.H()&&wp(this.j,a,c))}}};g.sd=function(a,b){this.A&&!this.H()&&wp(this.j,a,this.hc(a,b))};g.hc=function(a,b){if(null!=b)return{value:b}};
function xp(a,b){b in a.k&&(a.removeEventListener(b,a.k[b]),delete a.k[b])}g.F=function(){this.j.unsubscribe("command",this.Ec,this);this.j=null;for(var a in this.k)xp(this,a);vp.L.F.call(this)};function Ap(a,b){vp.call(this,b);this.g=a;this.start()}x(Ap,vp);Ap.prototype.addEventListener=function(a,b){this.g.addEventListener(a,b)};Ap.prototype.removeEventListener=function(a,b){this.g.removeEventListener(a,b)};
function yp(a,b){switch(a){case "loadVideoById":return b=nj(b),pj(b),[b];case "cueVideoById":return b=nj(b),pj(b),[b];case "loadVideoByPlayerVars":return pj(b),[b];case "cueVideoByPlayerVars":return pj(b),[b];case "loadPlaylist":return b=oj(b),pj(b),[b];case "cuePlaylist":return b=oj(b),pj(b),[b];case "seekTo":return[b.seconds,b.allowSeekAhead];case "playVideoAt":return[b.index];case "setVolume":return[b.volume];case "setPlaybackQuality":return[b.suggestedQuality];case "setPlaybackRate":return[b.suggestedRate];
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case "getVideoUrl":return{videoUrl:b};case "getVideoEmbedCode":return{videoEmbedCode:b};case "getPlaylist":return{playlist:b};case "getPlaylistIndex":return{playlistIndex:b};case "getOptions":return{options:b};case "getOption":return{option:b}}}
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Bp.prototype.K=function(a){var b=this.B||G("POST_MESSAGE_ORIGIN")||this.D;if("*"==b||a.origin==b)if(!this.A||a.source==this.A)if(this.source=a.source,this.origin="null"==a.origin?this.origin:a.origin,a=a.data,u(a)){try{a=tg(a)}catch(c){return}this.o=a.id;switch(a.event){case "listening":this.g&&(this.g(),this.g=null);break;case "command":this.j&&(this.k&&!Ha(this.k,a.func)||this.j(a.func,a.args))}}};Bp.prototype.sendMessage=function(a){this.source&&(a.id=this.o,a=Q(a),this.source.postMessage(a,this.origin))};function Cp(){var a=this.j=new Bp,b=v(this.Wd,this);a.j=b;a.k=null;this.A=[];this.K=!1;this.o=(a=G("POST_MESSAGE_ORIGIN"))&&Yf(a)?a:null;this.B={}}g=Cp.prototype;g.Wd=function(a,b){if(this.o&&this.o!=this.j.origin)this.dispose();else if("addEventListener"==a&&b){var c=b[0];this.B[c]||"onReady"==c||(this.addEventListener(c,Dp(this,c)),this.B[c]=!0)}else this.Mc(a,b)};g.Mc=function(){};function Dp(a,b){return v(function(a){this.sendMessage(b,a)},a)}g.addEventListener=function(){};
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g.Mc=function(a,b){if(this.g[a]){b=b||[];if(0<b.length&&lj(a)){var c;c=b;if(ha(c[0])&&!t(c[0]))c=c[0];else{var d={};switch(a){case "loadVideoById":case "cueVideoById":d=nj.apply(window,c);break;case "loadVideoByUrl":case "cueVideoByUrl":d=mj.apply(window,c);break;case "loadPlaylist":case "cuePlaylist":d=oj.apply(window,c)}c=d}pj(c);b.length=1;b[0]=c}this.g[a].apply(this.g,b);lj(a)&&Ep(this,this.fc())}};g.Xd=function(){var a=v(this.Nd,this);this.j.g=a};
g.addEventListener=function(a,b){this.k.push({Vd:a,listener:b});this.g.addEventListener(a,b)};g.fc=function(){var a=this.g.getApiInterface();Ma(a,"getVideoData");for(var b={apiInterface:a},c=0,d=a.length;c<d;c++){var e=a[c],f=e;if(0==f.search("get")||0==f.search("is")){var f=e,h=0;0==f.search("get")?h=3:0==f.search("is")&&(h=2);f=f.charAt(h).toLowerCase()+f.substr(h+1);try{var k=this.g[e]();b[f]=k}catch(m){}}}b.videoData=this.g.getVideoData();return b};
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