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"use strict";this.default_base=this.default_base||{};(function(_){var window=this;
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/*
Copyright The Closure Library Authors.
SPDX-License-Identifier: Apache-2.0
*/
/*
Copyright Google LLC
SPDX-License-Identifier: Apache-2.0
*/
/*
Copyright 2005, 2007 Bob Ippolito. All Rights Reserved.
Copyright The Closure Library Authors.
SPDX-License-Identifier: MIT
*/
/*
(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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offlineYtbRefreshed:239,kidsFlowError:240,musicAutoplayOnLaunchAttempted:242,deviceContextActivityEvent:243,deviceContextEvent:244,templateResolutionException:245,musicSideloadedPlaylistServiceCalled:246,embedsStorageAccessNotChecked:247,embedsHasStorageAccessResult:248,embedsItpPlayedOnReload:249,embedsRequestStorageAccessResult:250,embedsShouldRequestStorageAccessResult:251,embedsRequestStorageAccessState:256,embedsRequestStorageAccessFailedState:257,embedsItpWatchLaterResult:266,searchSuggestDecodingPayloadFailure:252,
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a.o.o(1,a.v++));c=await ysa();c.bindInnertubeChallengeFetcher(f=>{a.o.o(3,a.v++);return a.Jf(f3(d,f))});c.registerChallengeFetchedCallback(f=>{f=f.challenge;if(!f)throw Error("ge");f={challenge:f,sf:W2(f),vm:e,bgChallenge:new U2};f=Promise.resolve(f);a.j=f});var e=await i1(Y2());c=c.getLatestChallengeResponse().challenge;if(!c)throw Error("he");return{challenge:c,sf:W2(c),vm:e,bgChallenge:new U2}};
h3=async function(a){var b=f3(void 0,Z1().j);try{var c=await Csa(a,b)}catch(f){return _.xp(Error("ie")),g3(a,864E5),{challenge:"",sf:{},vm:void 0,bgChallenge:void 0}}b=c.bz;var d=c.cz;g3(a,X2(d)*1E3);a=void 0;if("c1a"in d&&c.bgChallenge){var e=V2(c.bgChallenge);try{await c2(Z1(),e)}catch(f){return _.xp(f),{challenge:b,sf:d,vm:a,bgChallenge:e}}try{a=new g2({challenge:e,dg:{nb:"aGIf"}}),await a.sg}catch(f){_.xp(f),a=void 0}}return{challenge:b,sf:d,vm:a,bgChallenge:e}};
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// Google Inc.