Try this...BUT put your own ip address where it's says XXX.XXX.XXX.XXX below...If the code generated is not ip-based, then it may work for you
Good Luck
Code:
ffmpeg -i "http://www.youtube.com/api/manifest/hls_variant/gcr/us/pmbypass/yes/maudio/1/expire/1396836109/sparams/gcr,id,ip,ipbits,itag,maudio,playlist_type,pmbypass,source,expire/ip/XXX.XXX.XXX.XXX/upn/FQJd7ChCT7c/source/yt_live_broadcast/sver/3/fexp/935631,919112,901065,916623,929313,936118,937417,913434,936916,934022,936923/itag/0/ipbits/0/signature/A2C291C09A15CC495151BC38785935E64D145AA3.D3E4B4BE05622544BC4560D3A019D02BCD7B49CD/key/yt5/id/yhZY6SEobbw.1/playlist_type/LIVE/file/index.m3u8" -c copy concert1.ts
