ffmpeg -i https://manifest.googlevideo.com/api/manifest/hls_playlist/id/MYNaey_4964.0/itag/95/source/yt_live_broadcast/requiressl/yes/ratebypass/yes/live/1/cmbypass/yes/goi/160/sgoap/gir%3Dyes%3Bitag%3D140/sgovp/gir%3Dyes%3Bitag%3D136/hls_chunk_host/r1---sn-upbv2t-5n0l.googlevideo.com/gcr/py/playlist_type/DVR/ei/WE38WsDCFt3kxQT9voaoBg/initcwndbps/910/mm/32/mn/sn-upbv2t-5n0l/ms/lv/mv/m/pl/24/dover/10/keepalive/yes/beids/%5B9466591%5D/mt/1526484210/disable_polymer/true/ip/181.124.111.184/ipbits/0/expire/1526505912/sparams/ip,ipbits,expire,id,itag,source,requiressl,ratebypass,live,cmbypass,goi,sgoap,sgovp,hls_chunk_host,gcr,playlist_type,ei,initcwndbps,mm,mn,ms,mv,pl/signature/686DF531AD12A9D48A7777E68AC596157099754F.09AC8FD11EF88FC47FA46707959E44E1625A04E6/key/dg_yt0/playlist/index.m3u8 -c copy test.ts