(function(){/*

 Copyright The Closure Library Authors.
 SPDX-License-Identifier: Apache-2.0
*/
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return d};/*

 (The MIT License)

 Copyright (C) 2014 by Vitaly Puzrin

 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights
 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the Software is
 furnished to do so, subject to the following conditions:

 The above copyright notice and this permission notice shall be included in
 all copies or substantial portions of the Software.

 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.

 -----------------------------------------------------------------------------
 Ported from zlib, which is under the following license
 https://github.com/madler/zlib/blob/master/zlib.h

 zlib.h -- interface of the 'zlib' general purpose compression library
   version 1.2.8, April 28th, 2013
   Copyright (C) 1995-2013 Jean-loup Gailly and Mark Adler
   This software is provided 'as-is', without any express or implied
   warranty.  In no event will the authors be held liable for any damages
   arising from the use of this software.
   Permission is granted to anyone to use this software for any purpose,
   including commercial applications, and to alter it and redistribute it
   freely, subject to the following restrictions:
   1. The origin of this software must not be misrepresented; you must not
      claim that you wrote the original software. If you use this software
      in a product, an acknowledgment in the product documentation would be
      appreciated but is not required.
   2. Altered source versions must be plainly marked as such, and must not be
      misrepresented as being the original software.
   3. This notice may not be removed or altered from any source distribution.
   Jean-loup Gailly        Mark Adler
   jloup@gzip.org          madler@alumni.caltech.edu
   The data format used by the zlib library is described by RFCs (Request for
   Comments) 1950 to 1952 in the files http://tools.ietf.org/html/rfc1950
   (zlib format), rfc1951 (deflate format) and rfc1952 (gzip format).
*/
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function xj(a,b,c){var d=Array(16),e=0,f;for(f=1;15>=f;f++)d[f]=e=e+c[f-1]<<1;for(c=0;c<=b;c++)e=a[2*c+1],0!==e&&(a[2*c]=wj(d[e]++,e))}
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function Aj(a,b,c){zj(a);tj(a,c);tj(a,~c);P.rb(a.S,a.window,b,c,a.pending);a.pending+=c}
function Bj(a,b,c,d){var e=2*b,f=2*c;return a[e]<a[f]||a[e]===a[f]&&d[b]<=d[c]}
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function Gj(a,b,c){var d,e=-1,f=b[1],g=0,h=7,k=4;0===f&&(h=138,k=3);for(d=0;d<=c;d++){var l=f;f=b[2*(d+1)+1];if(!(++g<h&&l===f)){if(g<k){do vj(a,l,a.ea);while(0!==--g)}else 0!==l?(l!==e&&(vj(a,l,a.ea),g--),vj(a,16,a.ea),uj(a,g-3,2)):10>=g?(vj(a,17,a.ea),uj(a,g-3,3)):(vj(a,18,a.ea),uj(a,g-11,7));g=0;e=l;0===f?(h=138,k=3):l===f?(h=6,k=3):(h=7,k=4)}}}
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function Lj(a){for(var b=a.length;0<=--b;)a[b]=0}
function Mj(a){var b=a.state,c=b.pending;c>a.I&&(c=a.I);0!==c&&(P.rb(a.output,b.S,b.Nb,c,a.zb),a.zb+=c,b.Nb+=c,a.Qc+=c,a.I-=c,b.pending-=c,0===b.pending&&(b.Nb=0))}
function Nj(a,b){var c=0<=a.ra?a.ra:-1,d=a.o-a.ra,e=0;if(0<a.level){2===a.F.wc&&(a.F.wc=Hj(a));Ej(a,a.hc);Ej(a,a.cc);Fj(a,a.oa,a.hc.yb);Fj(a,a.eb,a.cc.yb);Ej(a,a.Xc);for(e=18;3<=e&&0===a.ea[2*hj[e]+1];e--);a.Pa+=3*(e+1)+14;var f=a.Pa+3+7>>>3;var g=a.Bb+3+7>>>3;g<=f&&(f=g)}else f=g=d+5;if(d+4<=f&&-1!==c)uj(a,b?1:0,3),Aj(a,c,d);else if(4===a.strategy||g===f)uj(a,2+(b?1:0),3),Dj(a,ij,jj);else{uj(a,4+(b?1:0),3);c=a.hc.yb+1;d=a.cc.yb+1;e+=1;uj(a,c-257,5);uj(a,d-1,5);uj(a,e-4,4);for(f=0;f<e;f++)uj(a,a.ea[2*
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function R(a,b){a.S[a.pending++]=b}
function Oj(a,b){a.S[a.pending++]=b>>>8&255;a.S[a.pending++]=b&255}
function Pj(a,b){var c=a.od,d=a.o,e=a.ta,f=a.qd,g=a.o>a.ha-262?a.o-(a.ha-262):0,h=a.window,k=a.Ya,l=a.Ha,p=a.o+258,n=h[d+e-1],x=h[d+e];a.ta>=a.jd&&(c>>=2);f>a.u&&(f=a.u);do{var r=b;if(h[r+e]===x&&h[r+e-1]===n&&h[r]===h[d]&&h[++r]===h[d+1]){d+=2;for(r++;h[++d]===h[++r]&&h[++d]===h[++r]&&h[++d]===h[++r]&&h[++d]===h[++r]&&h[++d]===h[++r]&&h[++d]===h[++r]&&h[++d]===h[++r]&&h[++d]===h[++r]&&d<p;);r=258-(p-d);d=p-258;if(r>e){a.xb=b;e=r;if(r>=f)break;n=h[d+e-1];x=h[d+e]}}}while((b=l[b&k])>g&&0!==--c);return e<=
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function Sj(a,b){for(var c,d;;){if(262>a.u){Qj(a);if(262>a.u&&0===b)return 1;if(0===a.u)break}c=0;3<=a.u&&(a.H=(a.H<<a.Ma^a.window[a.o+3-1])&a.La,c=a.Ha[a.o&a.Ya]=a.head[a.H],a.head[a.H]=a.o);a.ta=a.J;a.td=a.xb;a.J=2;0!==c&&a.ta<a.Gc&&a.o-c<=a.ha-262&&(a.J=Pj(a,c),5>=a.J&&(1===a.strategy||3===a.J&&4096<a.o-a.xb)&&(a.J=2));if(3<=a.ta&&a.J<=a.ta){d=a.o+a.u-3;c=Jj(a,a.o-1-a.td,a.ta-3);a.u-=a.ta-1;a.ta-=2;do++a.o<=d&&(a.H=(a.H<<a.Ma^a.window[a.o+3-1])&a.La,a.Ha[a.o&a.Ya]=a.head[a.H],a.head[a.H]=a.o);
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function Uj(a,b){for(var c;;){if(0===a.u&&(Qj(a),0===a.u)){if(0===b)return 1;break}a.J=0;c=Jj(a,0,a.window[a.o]);a.u--;a.o++;if(c&&(Nj(a,!1),0===a.F.I))return 1}a.qa=0;return 4===b?(Nj(a,!0),0===a.F.I?3:4):a.va&&(Nj(a,!1),0===a.F.I)?1:2}
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var Wj;Wj=[new Vj(0,0,0,0,function(a,b){var c=65535;for(c>a.wa-5&&(c=a.wa-5);;){if(1>=a.u){Qj(a);if(0===a.u&&0===b)return 1;if(0===a.u)break}a.o+=a.u;a.u=0;var d=a.ra+c;if(0===a.o||a.o>=d)if(a.u=a.o-d,a.o=d,Nj(a,!1),0===a.F.I)return 1;if(a.o-a.ra>=a.ha-262&&(Nj(a,!1),0===a.F.I))return 1}a.qa=0;if(4===b)return Nj(a,!0),0===a.F.I?3:4;a.o>a.ra&&Nj(a,!1);return 1}),
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function Yj(a,b){if(!a||!a.state||5<b||0>b)return a?Kj(a,-2):-2;var c=a.state;if(!a.output||!a.input&&0!==a.ia||666===c.status&&4!==b)return Kj(a,0===a.I?-5:-2);c.F=a;var d=c.wb;c.wb=b;if(42===c.status)if(2===c.wrap)a.D=0,R(c,31),R(c,139),R(c,8),c.B?(R(c,(c.B.text?1:0)+(c.B.Ta?2:0)+(c.B.Sa?4:0)+(c.B.name?8:0)+(c.B.comment?16:0)),R(c,c.B.time&255),R(c,c.B.time>>8&255),R(c,c.B.time>>16&255),R(c,c.B.time>>24&255),R(c,9===c.level?2:2<=c.strategy||2>c.level?4:0),R(c,c.B.os&255),c.B.Sa&&c.B.Sa.length&&
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function Vq(a,b){b=void 0===b?200:b;return a?300===b?Jq:Hq:300===b?Iq:Gq}
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Tu.prototype.cancel=function(){for(var a=u(this.h),b=a.next();!b.done;b=a.next())b=b.value,void 0===b.jobId||b.lc||this.scheduler.Fa(b.jobId),b.lc=!0;this.i.resolve()};
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m=Vu.prototype;m.install=function(a){this.plugins.push(a);return this};
m.uninstall=function(){var a=this;B.apply(0,arguments).forEach(function(b){b=a.plugins.indexOf(b);-1<b&&a.plugins.splice(b,1)})};
m.transition=function(a,b){var c=this;Su&&Ru(this.state);var d=this.transitions.find(function(f){return Array.isArray(f.from)?f.from.find(function(g){return g===c.state&&f.to===a}):f.from===c.state&&f.to===a});
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function Xu(a,b){var c=b.filter(function(e){return 10===Yu(a,e)}),d=b.filter(function(e){return 10!==Yu(a,e)});
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function Zu(a){Su&&a&&Qu(a)}
function $u(a){Su&&a&&Ru(a)}
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window.addEventListener("beforeunload",function(c){b.transition("document_disposed_preventable",{event:c})})}
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av.prototype.l=function(a,b){this.h.get("document_disposed")?this.transition("document_active"):(a(null==b?void 0:b.event),this.h.set("document_disposed",!0),this.transition("flush_logs"))};
av.prototype.m=function(a,b){a(null==b?void 0:b.event);this.transition("document_active")};
av.prototype.i=function(){this.h=new Map};function bv(a){Vu.call(this,void 0===a?"document_visibility_unknown":a);var b=this;this.transitions=[{from:"document_visibility_unknown",to:"document_visible",action:this.i},{from:"document_visibility_unknown",to:"document_hidden",action:this.h},{from:"document_visibility_unknown",to:"document_foregrounded",action:this.m},{from:"document_visibility_unknown",to:"document_backgrounded",action:this.l},{from:"document_visible",to:"document_hidden",action:this.h},{from:"document_visible",to:"document_foregrounded",
action:this.m},{from:"document_visible",to:"document_visible",action:this.i},{from:"document_foregrounded",to:"document_visible",action:this.i},{from:"document_foregrounded",to:"document_hidden",action:this.h},{from:"document_foregrounded",to:"document_foregrounded",action:this.m},{from:"document_hidden",to:"document_visible",action:this.i},{from:"document_hidden",to:"document_backgrounded",action:this.l},{from:"document_hidden",to:"document_hidden",action:this.h},{from:"document_backgrounded",to:"document_hidden",
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T("visibility_lifecycles_dynamic_backgrounding")&&(window.addEventListener("blur",function(c){b.transition("document_backgrounded",{event:c})}),window.addEventListener("focus",function(c){b.transition("document_foregrounded",{event:c})}))}
v(bv,Vu);bv.prototype.i=function(a,b){a(null==b?void 0:b.event);T("visibility_lifecycles_dynamic_backgrounding")&&this.transition("document_foregrounded")};
bv.prototype.h=function(a,b){a(null==b?void 0:b.event);T("visibility_lifecycles_dynamic_backgrounding")&&this.transition("document_backgrounded")};
bv.prototype.l=function(a,b){a(null==b?void 0:b.event)};
bv.prototype.m=function(a,b){a(null==b?void 0:b.event)};function cv(){this.l=new av;this.m=new bv}
cv.prototype.install=function(){var a=B.apply(0,arguments),b=this;a.forEach(function(c){b.l.install(c)});
a.forEach(function(c){b.m.install(c)})};function dv(a){jo.call(this,1,arguments);this.csn=a}
v(dv,jo);var so=new ko("screen-created",dv),ev=[],fv=0;function gv(a,b,c,d){var e=d.filter(function(h){h.csn!==b?(h.csn=b,h=!0):h=!1;return h}),f={cttAuthInfo:Hr(b)||void 0,
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function hv(a,b,c){ev.push({payloadName:a,payload:c,Bf:void 0,options:b});fv||(fv=to())}
function uo(a){if(ev){for(var b=u(ev),c=b.next();!c.done;c=b.next())c=c.value,c.payload&&(c.payload.csn=a.csn,rm(c.payloadName,c.payload,c.options));ev.length=0}fv=0}
;function iv(){this.l=[];this.i=new Map;this.h=new Map;this.j=new Set}
iv.prototype.clickCommand=function(a,b,c){var d=a.clickTrackingParams;c=void 0===c?0:c;if(d)if(c=Fr(void 0===c?0:c)){a=this.client;var e=new xr({trackingParams:d});d={cttAuthInfo:Hr(c)||void 0,sequenceGroup:c};e={csn:c,ve:e.getAsJson(),gestureType:"INTERACTION_LOGGING_GESTURE_TYPE_GENERIC_CLICK"};b&&(e.clientData=b);"UNDEFINED_CSN"===c?hv("visualElementGestured",d,e):a?gr("visualElementGestured",e,a,d):rm("visualElementGestured",e,d);b=!0}else b=!1;else b=!1;return b};
iv.prototype.visualElementStateChanged=function(a,b,c){c=void 0===c?0:c;if(0===c&&this.j.has(c))this.l.push([a,b]);else{var d=c;d=void 0===d?0:d;c=Fr(d);a||(a=(a=Cr(void 0===d?0:d))?new xr({veType:a,youtubeData:void 0,jspbYoutubeData:void 0}):null);var e=a;c&&e&&(a=this.client,d={cttAuthInfo:Hr(c)||void 0,sequenceGroup:c},b={csn:c,ve:e.getAsJson(),clientData:b},"UNDEFINED_CSN"===c?hv("visualElementStateChanged",d,b):a?gr("visualElementStateChanged",b,a,d):rm("visualElementStateChanged",b,d))}};
function jv(a,b){if(void 0===b)for(var c=Er(),d=0;d<c.length;d++)void 0!==c[d]&&jv(a,c[d]);else a.i.forEach(function(e,f){(f=a.h.get(f))&&gv(a.client,b,f,e)}),a.i.clear(),a.h.clear(),a.m=void 0}
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v(kv,cv);kv.prototype.j=function(){rm("finalPayload",{csn:Fr()})};
kv.prototype.h=function(){rr(sr)};
kv.prototype.i=function(){var a=jv;iv.h||(iv.h=new iv);a(iv.h)};function lv(){}
function mv(){var a=E("ytglobal.storage_");a||(a=new lv,D("ytglobal.storage_",a));return a}
lv.prototype.estimate=function(){var a,b,c;return A(function(d){a=navigator;return(null==(b=a.storage)?0:b.estimate)?d.return(a.storage.estimate()):(null==(c=a.webkitTemporaryStorage)?0:c.queryUsageAndQuota)?d.return(nv()):d.return()})};
function nv(){var a=navigator;return new Promise(function(b,c){var d;null!=(d=a.webkitTemporaryStorage)&&d.queryUsageAndQuota?a.webkitTemporaryStorage.queryUsageAndQuota(function(e,f){b({usage:e,quota:f})},function(e){c(e)}):c(Error("webkitTemporaryStorage is not supported."))})}
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pm.prototype.logEvent=function(a,b){switch(a){case "IDB_DATA_CORRUPTED":T("idb_data_corrupted_killswitch")||this.h("idbDataCorrupted",b);break;case "IDB_UNEXPECTEDLY_CLOSED":this.h("idbUnexpectedlyClosed",b);break;case "IS_SUPPORTED_COMPLETED":T("idb_is_supported_completed_killswitch")||this.h("idbIsSupportedCompleted",b);break;case "QUOTA_EXCEEDED":ov(this,b);break;case "TRANSACTION_ENDED":this.j&&Math.random()<=Xk("ytidb_transaction_ended_event_rate_limit_transaction",.1)&&this.h("idbTransactionEnded",
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function ov(a,b){mv().estimate().then(function(c){c=Object.assign({},b,{isSw:void 0===self.document,isIframe:self!==self.top,deviceStorageUsageMbytes:pv(null==c?void 0:c.usage),deviceStorageQuotaMbytes:pv(null==c?void 0:c.quota)});a.h("idbQuotaExceeded",c)})}
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;function qv(a){this.args=void 0===a?null:a;this.returnValue=[]}
;var rv=new Map;function sv(a,b){if(!a)return null;a=Object.keys(a);a=u(a);for(var c=a.next();!c.done;c=a.next()){c=c.value;var d=c.toLowerCase();if(-1<d.indexOf(b,d.length-b.length))return c}return null}
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function wv(a,b){var c=[a];b&&c.push.apply(c,b);b=uv(a,c);return 0<b.length&&(b=b[0],tv(a,"yt-service-request-sent",b),b&&b.ajaxPromise)?(b.ajaxPromise.then(function(d){tv(a,"yt-service-request-completed",d)},function(d){tv(a,"yt-service-request-error",{error:d,
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;function xv(a,b,c){N.call(this);var d=this;c=c||S("POST_MESSAGE_ORIGIN")||window.document.location.protocol+"//"+window.document.location.hostname;this.j=b||null;this.targetOrigin="*";this.l=c;this.sessionId=null;this.channel="widget";this.M=!!a;this.v=function(e){a:if(!("*"!=d.l&&e.origin!=d.l||d.j&&e.source!=d.j||"string"!==typeof e.data)){try{var f=JSON.parse(e.data)}catch(g){break a}if(!(null==f||d.M&&(d.sessionId&&d.sessionId!=f.id||d.channel&&d.channel!=f.channel))&&f)switch(f.event){case "listening":"null"!=
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v(xv,N);xv.prototype.sendMessage=function(a,b){if(b=b||this.j){this.sessionId&&(a.id=this.sessionId);this.channel&&(a.channel=this.channel);try{var c=JSON.stringify(a);b.postMessage(c,this.targetOrigin)}catch(d){Jk(d)}}};
xv.prototype.K=function(){window.removeEventListener("message",this.v);N.prototype.K.call(this)};function yv(){this.i=[];this.isReady=!1;this.j={};var a=this.h=new xv(!!S("WIDGET_ID_ENFORCE")),b=this.Ce.bind(this);a.m=b;a.s=null;this.h.channel="widget";if(a=S("WIDGET_ID"))this.h.sessionId=a}
m=yv.prototype;m.Ce=function(a,b,c){"addEventListener"===a&&b?this.Dc(b[0],c):this.Tc(a,b,c)};
m.Tc=function(){};
m.xc=function(a){var b=this;return function(c){return b.sendMessage(a,c)}};
m.Dc=function(a,b){this.j[a]||"onReady"===a||(this.addEventListener(a,this.xc(a,b)),this.j[a]=!0)};
m.addEventListener=function(){};
m.ee=function(){this.isReady=!0;this.sendMessage("initialDelivery",this.Ac());this.sendMessage("onReady");fb(this.i,this.zd,this);this.i=[]};
m.Ac=function(){return null};
function zv(a,b){a.sendMessage("infoDelivery",b)}
m.zd=function(a){this.isReady?this.h.sendMessage(a):this.i.push(a)};
m.sendMessage=function(a,b){this.zd({event:a,info:void 0===b?null:b})};
m.dispose=function(){this.h=null};var Av={},Bv=(Av["api.invalidparam"]=2,Av.auth=150,Av["drm.auth"]=150,Av["heartbeat.net"]=150,Av["heartbeat.servererror"]=150,Av["heartbeat.stop"]=150,Av["html5.unsupportedads"]=5,Av["fmt.noneavailable"]=5,Av["fmt.decode"]=5,Av["fmt.unplayable"]=5,Av["html5.missingapi"]=5,Av["html5.unsupportedlive"]=5,Av["drm.unavailable"]=5,Av["mrm.blocked"]=151,Av);var Cv=new Set("endSeconds startSeconds mediaContentUrl suggestedQuality videoId rct rctn".split(" "));function Dv(a){return(0===a.search("cue")||0===a.search("load"))&&"loadModule"!==a}
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v(Gv,yv);m=Gv.prototype;
m.Tc=function(a,b,c){if(this.api.isExternalMethodAvailable(a,c)){b=b||[];if(0<b.length&&Dv(a)){var d=b;if(Ra(d[0])&&!Array.isArray(d[0]))var e=d[0];else switch(e={},a){case "loadVideoById":case "cueVideoById":e=Ev(d[0],void 0!==d[1]?Number(d[1]):void 0,d[2]);break;case "loadVideoByUrl":case "cueVideoByUrl":e=d[0];"string"===typeof e&&(e={mediaContentUrl:e,startSeconds:void 0!==d[1]?Number(d[1]):void 0,suggestedQuality:d[2]});b:{if((d=e.mediaContentUrl)&&(d=/\/([ve]|embed)\/([^#?]+)/.exec(d))&&d[2]){d=
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m.Dc=function(a,b){"onReady"===a?this.api.logApiCall(a+" invocation",b):"onError"===a&&this.l&&(this.api.logApiCall(a+" invocation",b,this.errorCode),this.errorCode=void 0);this.api.logApiCall(a+" registration",b);yv.prototype.Dc.call(this,a,b)};
m.xc=function(a,b){var c=this,d=yv.prototype.xc.call(this,a,b);return function(e){"onError"===a?c.api.logApiCall(a+" invocation",b,e):c.api.logApiCall(a+" invocation",b);d(e)}};
m.onReady=function(){var a=this.ee.bind(this);this.h.i=a;a=this.api.getVideoData();if(!a.isPlayable){this.l=!0;a=a.errorCode;var b=void 0===b?5:b;this.errorCode=a?Bv[a]||b:b;this.sendMessage("onError",this.errorCode.toString())}};
m.addEventListener=function(a,b){this.listeners.push({eventType:a,listener:b});this.api.addEventListener(a,b)};
m.Ac=function(){if(!this.api)return null;var a=this.api.getApiInterface();kb(a,"getVideoData");for(var b={apiInterface:a},c=0,d=a.length;c<d;c++){var e=a[c];if(0===e.search("get")||0===e.search("is")){var f=0;0===e.search("get")?f=3:0===e.search("is")&&(f=2);f=e.charAt(f).toLowerCase()+e.substr(f+1);try{var g=this.api[e]();b[f]=g}catch(h){}}}b.videoData=this.api.getVideoData();b.currentTimeLastUpdated_=Date.now()/1E3;return b};
m.Ne=function(a){a={playerState:a,currentTime:this.api.getCurrentTime(),duration:this.api.getDuration(),videoData:this.api.getVideoData(),videoStartBytes:0,videoBytesTotal:this.api.getVideoBytesTotal(),videoLoadedFraction:this.api.getVideoLoadedFraction(),playbackQuality:this.api.getPlaybackQuality(),availableQualityLevels:this.api.getAvailableQualityLevels(),currentTimeLastUpdated_:Date.now()/1E3,playbackRate:this.api.getPlaybackRate(),mediaReferenceTime:this.api.getMediaReferenceTime()};this.api.getVideoUrl&&
(a.videoUrl=this.api.getVideoUrl());this.api.getVideoContentRect&&(a.videoContentRect=this.api.getVideoContentRect());this.api.getProgressState&&(a.progressState=this.api.getProgressState());this.api.getPlaylist&&(a.playlist=this.api.getPlaylist());this.api.getPlaylistIndex&&(a.playlistIndex=this.api.getPlaylistIndex());this.api.getStoryboardFormat&&(a.storyboardFormat=this.api.getStoryboardFormat());zv(this,a)};
m.Le=function(a){zv(this,{playbackQuality:a})};
m.Me=function(a){zv(this,{playbackRate:a})};
m.Je=function(){for(var a=this.api.getOptions(),b={namespaces:a},c=0,d=a.length;c<d;c++){var e=a[c],f=this.api.getOptions(e);a.join(", ");b[e]={options:f};for(var g=0,h=f.length;g<h;g++){var k=f[g],l=this.api.getOption(e,k);b[e][k]=l}}this.sendMessage("apiInfoDelivery",b)};
m.Pe=function(){zv(this,{muted:this.api.isMuted(),volume:this.api.getVolume()})};
m.Oe=function(a){a={currentTime:a,videoBytesLoaded:this.api.getVideoBytesLoaded(),videoLoadedFraction:this.api.getVideoLoadedFraction(),currentTimeLastUpdated_:Date.now()/1E3,playbackRate:this.api.getPlaybackRate(),mediaReferenceTime:this.api.getMediaReferenceTime()};this.api.getProgressState&&(a.progressState=this.api.getProgressState());zv(this,a)};
m.Qe=function(){var a={sphericalProperties:this.api.getSphericalProperties()};zv(this,a)};
m.dispose=function(){yv.prototype.dispose.call(this);for(var a=0;a<this.listeners.length;a++){var b=this.listeners[a];this.api.removeEventListener(b.eventType,b.listener)}this.listeners=[]};function Hv(a){N.call(this);this.i={};this.started=!1;this.connection=a;this.connection.subscribe("command",this.vd,this)}
v(Hv,N);m=Hv.prototype;m.start=function(){this.started||this.h()||(this.started=!0,this.connection.jb("RECEIVING"))};
m.jb=function(a,b){this.started&&!this.h()&&this.connection.jb(a,b)};
m.vd=function(a,b,c){if(this.started&&!this.h()){var d=b||{};switch(a){case "addEventListener":"string"===typeof d.event&&this.addListener(d.event);break;case "removeEventListener":"string"===typeof d.event&&this.removeListener(d.event);break;default:this.api.isReady()&&this.api.isExternalMethodAvailable(a,c||null)&&(b=Iv(a,b||{}),c=this.api.handleExternalCall(a,b,c||null),(c=Lv(a,c))&&this.jb(a,c))}}};
m.addListener=function(a){if(!(a in this.i)){var b=this.Ke.bind(this,a);this.i[a]=b;this.addEventListener(a,b)}};
m.Ke=function(a,b){this.started&&!this.h()&&this.connection.jb(a,this.zc(a,b))};
m.zc=function(a,b){if(null!=b)return{value:b}};
m.removeListener=function(a){a in this.i&&(this.removeEventListener(a,this.i[a]),delete this.i[a])};
m.K=function(){var a=this.connection;a.h()||Bi(a.i,"command",this.vd,this);this.connection=null;for(var b in this.i)this.i.hasOwnProperty(b)&&this.removeListener(b);N.prototype.K.call(this)};function Mv(a,b){Hv.call(this,b);this.api=a;this.start()}
v(Mv,Hv);Mv.prototype.addEventListener=function(a,b){this.api.addEventListener(a,b)};
Mv.prototype.removeEventListener=function(a,b){this.api.removeEventListener(a,b)};
function Iv(a,b){switch(a){case "loadVideoById":return a=Ev(b),[a];case "cueVideoById":return a=Ev(b),[a];case "loadVideoByPlayerVars":return[b];case "cueVideoByPlayerVars":return[b];case "loadPlaylist":return a=Fv(b),[a];case "cuePlaylist":return a=Fv(b),[a];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];case "setLoop":return[b.loopPlaylists];
case "setShuffle":return[b.shufflePlaylist];case "getOptions":return[b.module];case "getOption":return[b.module,b.option];case "setOption":return[b.module,b.option,b.value];case "handleGlobalKeyDown":return[b.keyCode,b.shiftKey,b.ctrlKey,b.altKey,b.metaKey,b.key,b.code]}return[]}
function Lv(a,b){switch(a){case "isMuted":return{muted:b};case "getVolume":return{volume:b};case "getPlaybackRate":return{playbackRate:b};case "getAvailablePlaybackRates":return{availablePlaybackRates:b};case "getVideoLoadedFraction":return{videoLoadedFraction:b};case "getPlayerState":return{playerState:b};case "getCurrentTime":return{currentTime:b};case "getPlaybackQuality":return{playbackQuality:b};case "getAvailableQualityLevels":return{availableQualityLevels:b};case "getDuration":return{duration:b};
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}}}
Mv.prototype.zc=function(a,b){switch(a){case "onReady":return;case "onStateChange":return{playerState:b};case "onPlaybackQualityChange":return{playbackQuality:b};case "onPlaybackRateChange":return{playbackRate:b};case "onError":return{errorCode:b}}return Hv.prototype.zc.call(this,a,b)};
Mv.prototype.K=function(){Hv.prototype.K.call(this);delete this.api};function Nv(a){a=void 0===a?!1:a;N.call(this);this.i=new O(a);te(this,this.i)}
Za(Nv,N);Nv.prototype.subscribe=function(a,b,c){return this.h()?0:this.i.subscribe(a,b,c)};
Nv.prototype.m=function(a,b){this.h()||this.i.cb.apply(this.i,arguments)};function Ov(a,b,c){Nv.call(this);this.l=a;this.j=b;this.id=c}
v(Ov,Nv);Ov.prototype.jb=function(a,b){this.h()||this.l.jb(this.j,this.id,a,b)};
Ov.prototype.K=function(){this.j=this.l=null;Nv.prototype.K.call(this)};function Pv(a,b,c){N.call(this);this.i=a;this.origin=c;this.j=Up(window,"message",this.l.bind(this));this.connection=new Ov(this,a,b);te(this,this.connection)}
v(Pv,N);Pv.prototype.jb=function(a,b,c,d){this.h()||a!==this.i||(a={id:b,command:c},d&&(a.data=d),this.i.postMessage(JSON.stringify(a),this.origin))};
Pv.prototype.l=function(a){if(!this.h()&&a.origin===this.origin){var b=a.data;if("string"===typeof b){try{b=JSON.parse(b)}catch(d){return}if(b.command){var c=this.connection;c.h()||c.m("command",b.command,b.data,a.origin)}}}};
Pv.prototype.K=function(){Vp(this.j);this.i=null;N.prototype.K.call(this)};function Qv(){this.state=1;this.h=null}
m=Qv.prototype;m.initialize=function(a,b,c){if(a.program){var d,e=null!=(d=a.interpreterUrl)?d:null;if(a.interpreterSafeScript){d=a.interpreterSafeScript.privateDoNotAccessOrElseSafeScriptWrappedValue||"";var f=yb();d=f?f.createScript(d):d;d=new Db(d,Cb)}else d=null!=(f=a.interpreterScript)?f:null;a.interpreterSafeUrl&&(e=a.interpreterSafeUrl,Bb("From proto message. b/166824318"),e=Hb(e.privateDoNotAccessOrElseTrustedResourceUrlWrappedValue||"").toString());Rv(this,d,e,a.program,b,c)}else or(Error("Cannot initialize botguard without program"))};
function Rv(a,b,c,d,e,f){var g=void 0===g?"trayride":g;c?(a.state=2,Du(c,function(){window[g]?Sv(a,d,g,e):(a.state=3,Iu(c),or(new $l("Unable to load Botguard","from "+c)))},f)):b?(f=gf("SCRIPT"),b instanceof Db?(b instanceof Db&&b.constructor===Db?b=b.j:(Pa(b),b="type_error:SafeScript"),f.textContent=b,Lh(f)):f.textContent=b,f.nonce=pc(),document.head.appendChild(f),document.head.removeChild(f),window[g]?Sv(a,d,g,e):(a.state=4,or(new $l("Unable to load Botguard from JS")))):or(new $l("Unable to load VM; no url or JS provided"))}
function Sv(a,b,c,d){a.state=5;try{var e=new Ah({program:b,ke:c,De:T("att_web_record_metrics")});e.Se.then(function(){a.state=6;d&&d(b)});
a.Oc(e)}catch(f){a.state=7,f instanceof Error&&or(f)}}
m.invoke=function(a){a=void 0===a?{}:a;return this.Rc()?this.Id({cd:a}):null};
m.dispose=function(){this.Uc()};
m.Uc=function(){this.Oc(null);this.state=8};
m.Rc=function(){return!!this.h};
m.Id=function(a){return this.h.Cd(a)};
m.Oc=function(a){re(this.h);this.h=a};function Tv(){var a=E("yt.abuse.playerAttLoader");return a&&["bgvma","bgvmb","bgvmc"].every(function(b){return b in a})?a:null}
;function Uv(){Qv.apply(this,arguments)}
v(Uv,Qv);Uv.prototype.Uc=function(){this.state=8};
Uv.prototype.Oc=function(a){var b;null==(b=Tv())||b.bgvma();a?(b={bgvma:a.dispose.bind(a),bgvmb:a.snapshot.bind(a),bgvmc:a.Cd.bind(a)},D("yt.abuse.playerAttLoader",b),D("yt.abuse.playerAttLoaderRun",function(c){return a.snapshot(c)})):(D("yt.abuse.playerAttLoader",null),D("yt.abuse.playerAttLoaderRun",null))};
Uv.prototype.Rc=function(){return!!Tv()};
Uv.prototype.Id=function(a){return Tv().bgvmc(a)};var Vv=new Uv;function Wv(){return Vv.Rc()}
function Xv(a){a=void 0===a?{}:a;return Vv.invoke(a)}
;function Yv(a){a=a||{};var b={},c={};this.url=a.url||"";this.args=a.args||tb(b);this.assets=a.assets||{};this.attrs=a.attrs||tb(c);this.fallback=a.fallback||null;this.fallbackMessage=a.fallbackMessage||null;this.html5=!!a.html5;this.disable=a.disable||{};this.loaded=!!a.loaded;this.messages=a.messages||{}}
Yv.prototype.clone=function(){var a=new Yv,b;for(b in this)if(this.hasOwnProperty(b)){var c=this[b];"object"==Pa(c)?a[b]=tb(c):a[b]=c}return a};var Zv=/cssbin\/(?:debug-)?([a-zA-Z0-9_-]+?)(?:-2x|-web|-rtl|-vfl|.css)/;function $v(a){a=a||"";if(window.spf){var b=a.match(Zv);spf.style.load(a,b?b[1]:"",void 0)}else aw(a)}
function aw(a){var b=bw(a),c=document.getElementById(b),d=c&&zu(c,"loaded");d||c&&!d||(c=cw(a,b,function(){if(!zu(c,"loaded")){xu(c);mq(b);var e=Ya(nq,b);cl(e,0)}}))}
function cw(a,b,c){var d=document.createElement("link");d.id=b;d.onload=function(){c&&setTimeout(c,0)};
a=ek(a);nc(d,a);(document.getElementsByTagName("head")[0]||document.body).appendChild(d);return d}
function bw(a){var b=gf("A");mc(b,new Lb(a,Qb));a=b.href.replace(/^[a-zA-Z]+:\/\//,"//");return"css-"+rc(a)}
;function dw(){N.call(this);this.i=[]}
v(dw,N);dw.prototype.K=function(){for(;this.i.length;){var a=this.i.pop();a.target.removeEventListener(a.name,a.callback,void 0)}N.prototype.K.call(this)};function ew(){dw.apply(this,arguments)}
v(ew,dw);function fw(a,b,c,d,e){N.call(this);var f=this;this.v=b;this.webPlayerContextConfig=d;this.Tb=e;this.ya=!1;this.api={};this.ka=this.s=null;this.V=new O;this.i={};this.aa=this.Da=this.elementId=this.qb=this.config=null;this.Z=!1;this.l=this.M=null;this.la={};this.Ub=["onReady"];this.lastError=null;this.Gb=NaN;this.T={};this.Vb=new ew(this);this.da=0;this.j=this.m=a;te(this,this.V);gw(this);hw(this);te(this,this.Vb);c?this.da=cl(function(){f.loadNewVideoConfig(c)},0):d&&(iw(this),jw(this))}
v(fw,N);m=fw.prototype;m.getId=function(){return this.v};
m.loadNewVideoConfig=function(a){if(!this.h()){this.da&&(window.clearTimeout(this.da),this.da=0);var b=a||{};b instanceof Yv||(b=new Yv(b));this.config=b;this.setConfig(a);jw(this);this.isReady()&&kw(this)}};
function iw(a){var b;a.webPlayerContextConfig?b=a.webPlayerContextConfig.rootElementId:b=a.config.attrs.id;a.elementId=b||a.elementId;"video-player"===a.elementId&&(a.elementId=a.v,a.webPlayerContextConfig?a.webPlayerContextConfig.rootElementId=a.v:a.config.attrs.id=a.v);var c;(null==(c=a.j)?void 0:c.id)===a.elementId&&(a.elementId+="-player",a.webPlayerContextConfig?a.webPlayerContextConfig.rootElementId=a.elementId:a.config.attrs.id=a.elementId)}
m.setConfig=function(a){this.qb=a;this.config=lw(a);iw(this);if(!this.Da){var b;this.Da=mw(this,(null==(b=this.config.args)?void 0:b.jsapicallback)||"onYouTubePlayerReady")}this.config.args?this.config.args.jsapicallback=null:this.config.args={jsapicallback:null};var c;if(null==(c=this.config)?0:c.attrs)a=this.config.attrs,(b=a.width)&&this.j&&(this.j.style.width=Wh(Number(b)||b)),(a=a.height)&&this.j&&(this.j.style.height=Wh(Number(a)||a))};
function kw(a){if(a.config&&!0!==a.config.loaded)if(a.config.loaded=!0,!a.config.args||"0"!==a.config.args.autoplay&&0!==a.config.args.autoplay&&!1!==a.config.args.autoplay){var b;a.api.loadVideoByPlayerVars(null!=(b=a.config.args)?b:null)}else a.api.cueVideoByPlayerVars(a.config.args)}
function nw(a){var b=!0,c=ow(a);c&&a.config&&(a=pw(a),b=zu(c,"version")===a);return b&&!!E("yt.player.Application.create")}
function jw(a){if(!a.h()&&!a.Z){var b=nw(a);if(b&&"html5"===(ow(a)?"html5":null))a.aa="html5",a.isReady()||qw(a);else if(rw(a),a.aa="html5",b&&a.l&&a.m)a.m.appendChild(a.l),qw(a);else{a.config&&(a.config.loaded=!0);var c=!1;a.M=function(){c=!0;var d=sw(a,"player_bootstrap_method")?E("yt.player.Application.createAlternate")||E("yt.player.Application.create"):E("yt.player.Application.create");var e=a.config?lw(a.config):void 0;d&&d(a.m,e,a.webPlayerContextConfig,a.Tb);qw(a)};
a.Z=!0;b?a.M():(Du(pw(a),a.M),(b=tw(a))&&$v(b),uw(a)&&!c&&D("yt.player.Application.create",null))}}}
function ow(a){var b=ff(a.elementId);!b&&a.j&&a.j.querySelector&&(b=a.j.querySelector("#"+a.elementId));return b}
function qw(a){if(!a.h()){var b=ow(a),c=!1;b&&b.getApiInterface&&b.getApiInterface()&&(c=!0);if(c){a.Z=!1;if(!sw(a,"html5_remove_not_servable_check_killswitch")){var d;if((null==b?0:b.isNotServable)&&a.config&&(null==b?0:b.isNotServable(null==(d=a.config.args)?void 0:d.video_id)))return}vw(a)}else a.Gb=cl(function(){qw(a)},50)}}
function vw(a){gw(a);a.ya=!0;var b=ow(a);if(b){a.s=ww(a,b,"addEventListener");a.ka=ww(a,b,"removeEventListener");var c=b.getApiInterface();c=c.concat(b.getInternalApiInterface());for(var d=a.api,e=0;e<c.length;e++){var f=c[e];d[f]||(d[f]=ww(a,b,f))}}for(var g in a.i)a.i.hasOwnProperty(g)&&a.s&&a.s(g,a.i[g]);kw(a);a.Da&&a.Da(a.api);a.V.cb("onReady",a.api)}
function ww(a,b,c){var d=b[c];return function(){var e=B.apply(0,arguments);try{return a.lastError=null,d.apply(b,e)}catch(f){"sendAbandonmentPing"!==c&&(f.params=c,a.lastError=f,or(f))}}}
function gw(a){a.ya=!1;if(a.ka)for(var b in a.i)a.i.hasOwnProperty(b)&&a.ka(b,a.i[b]);for(var c in a.T)a.T.hasOwnProperty(c)&&window.clearTimeout(Number(c));a.T={};a.s=null;a.ka=null;b=a.api;for(var d in b)b.hasOwnProperty(d)&&(b[d]=null);b.addEventListener=function(e,f){a.addEventListener(e,f)};
b.removeEventListener=function(e,f){a.removeEventListener(e,f)};
b.destroy=function(){a.dispose()};
b.getLastError=function(){return a.getLastError()};
b.getPlayerType=function(){return a.getPlayerType()};
b.getCurrentVideoConfig=function(){return a.qb};
b.loadNewVideoConfig=function(e){a.loadNewVideoConfig(e)};
b.isReady=function(){return a.isReady()}}
m.isReady=function(){return this.ya};
function hw(a){a.addEventListener("WATCH_LATER_VIDEO_ADDED",function(b){mq("WATCH_LATER_VIDEO_ADDED",b)});
a.addEventListener("WATCH_LATER_VIDEO_REMOVED",function(b){mq("WATCH_LATER_VIDEO_REMOVED",b)})}
m.addEventListener=function(a,b){var c=this,d=mw(this,b);d&&(0<=eb(this.Ub,a)||this.i[a]||(b=xw(this,a),this.s&&this.s(a,b)),this.V.subscribe(a,d),"onReady"===a&&this.isReady()&&cl(function(){d(c.api)},0))};
m.removeEventListener=function(a,b){this.h()||(b=mw(this,b))&&Bi(this.V,a,b)};
function mw(a,b){var c=b;if("string"===typeof b){if(a.la[b])return a.la[b];c=function(){var d=B.apply(0,arguments),e=E(b);if(e)try{e.apply(C,d)}catch(f){nr(f)}};
a.la[b]=c}return c?c:null}
function xw(a,b){var c="ytPlayer"+b+a.v;a.i[b]=c;C[c]=function(d){var e=cl(function(){if(!a.h()){try{a.V.cb(b,null!=d?d:void 0)}catch(h){or(new $l("PlayerProxy error when creating global callback",{error:h,event:b,playerId:a.v,data:d}))}var f=a.T,g=String(e);g in f&&delete f[g]}},0);
qb(a.T,String(e))};
return c}
m.getPlayerType=function(){return this.aa||(ow(this)?"html5":null)};
m.getLastError=function(){return this.lastError};
function rw(a){a.cancel();gw(a);a.aa=null;a.config&&(a.config.loaded=!1);var b=ow(a);b&&(nw(a)||!uw(a)?a.l=b:(b&&b.destroy&&b.destroy(),a.l=null));if(a.m)for(a=a.m;b=a.firstChild;)a.removeChild(b)}
m.cancel=function(){this.M&&Ju(pw(this),this.M);window.clearTimeout(this.Gb);this.Z=!1};
m.K=function(){rw(this);if(this.l&&this.config&&this.l.destroy)try{this.l.destroy()}catch(b){nr(b)}this.la=null;for(var a in this.i)this.i.hasOwnProperty(a)&&(C[this.i[a]]=null);this.qb=this.config=this.api=null;delete this.m;delete this.j;N.prototype.K.call(this)};
function uw(a){var b,c;a=null==(b=a.config)?void 0:null==(c=b.args)?void 0:c.fflags;return!!a&&-1!==a.indexOf("player_destroy_old_version=true")}
function pw(a){return a.webPlayerContextConfig?a.webPlayerContextConfig.jsUrl:(a=a.config.assets)?a.js:""}
function tw(a){return a.webPlayerContextConfig?a.webPlayerContextConfig.cssUrl:(a=a.config.assets)?a.css:""}
function sw(a,b){if(a.webPlayerContextConfig)var c=a.webPlayerContextConfig.serializedExperimentFlags;else{var d;if(null==(d=a.config)?0:d.args)c=a.config.args.fflags}return"true"===Mk(c||"","&")[b]}
function lw(a){for(var b={},c=u(Object.keys(a)),d=c.next();!d.done;d=c.next()){d=d.value;var e=a[d];b[d]="object"===typeof e?tb(e):e}return b}
;var yw={},zw="player_uid_"+(1E9*Math.random()>>>0);function Aw(a,b){var c="player",d=!1;d=void 0===d?!0:d;c="string"===typeof c?ff(c):c;var e=zw+"_"+Sa(c),f=yw[e];if(f&&d)return Bw(a,b)?f.api.loadVideoByPlayerVars(a.args||null):f.loadNewVideoConfig(a),f.api;f=new fw(c,e,a,b,void 0);yw[e]=f;mq("player-added",f.api);ue(f,function(){delete yw[f.getId()]});
return f.api}
function Bw(a,b){return b&&b.serializedExperimentFlags?b.serializedExperimentFlags.includes("web_player_remove_playerproxy=true"):a&&a.args&&a.args.fflags?a.args.fflags.includes("web_player_remove_playerproxy=true"):!1}
;var Cw=null,Dw=null,Ew=null;function Fw(){Gw()}
function Hw(){Gw()}
function Gw(){var a=Cw.getVideoData(1);a=a.title?a.title+" - YouTube":"YouTube";document.title!==a&&(document.title=a)}
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function Iw(){Cw&&Cw.sendAbandonmentPing&&Cw.sendAbandonmentPing();S("PL_ATT")&&Vv.dispose();for(var a=ei,b=0,c=Ku.length;b<c;b++)a.Fa(Ku[b]);Ku.length=0;Iu("//static.doubleclick.net/instream/ad_status.js");Lu=!1;Ek("DCLKSTAT",0);se(Ew,Dw);Cw&&(Cw.removeEventListener("onVideoDataChange",Fw),Cw.destroy())}
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