$ read videourl audiourl < <(./youtube-dl -f 299+140/137+140/298+140/136+140/135+140/134+140/133+140/160+140 -g https://www.youtube.com/watch?v=Y_0dRrhS9lU | tr '\n' ' '); ./ffmpeg -v debug -i "$videourl" -i "$audiourl" -c:v copy -c:a copy -f mp4 tcp://127.0.0.1:8080 ffmpeg version N-75137-g2c1ec57 Copyright (c) 2000-2015 the FFmpeg developers built with gcc 4.9.3 (GCC) configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-lzma --enable-decklink --enable-opencl --enable-zlib libavutil 55. 1.100 / 55. 1.100 libavcodec 57. 1.100 / 57. 1.100 libavformat 57. 0.100 / 57. 0.100 libavdevice 57. 0.100 / 57. 0.100 libavfilter 6. 1.100 / 6. 1.100 libswscale 4. 0.100 / 4. 0.100 libswresample 2. 0.100 / 2. 0.100 libpostproc 54. 0.100 / 54. 0.100 Splitting the commandline. Reading option '-v' ... matched as option 'v' (set logging level) with argument 'debug'. Reading option '-i' ... matched as input file with argument 'https://r4---sn-vgqsenlz.googlevideo.com/videoplayback?id=63fd1d46b852f655&itag=299&source=youtube&requiressl=yes&nh=IgpwcjAzLm9yZDEyKgkxMjcuMC4wLjE&ms=au&mv=m&pl=17&mn=sn-vgqsenlz&mm=31&ratebypass=yes&mime=video/mp4&gir=yes&clen=26639542&lmt=1441529223856040&dur=41.491&key=dg_yt0&signature=51B200C28F814048246DFF4D88033DF8695343AA.890E9CAD00BB32E0FBA12C9128318BB5D1D75930&sver=3&fexp=9407168,9408486,9408710,9409069,9409170,9412837,9415365,9415485,9416023,9416126,9416336,9417280,9417707,9418017,9418058,9418153,9418204,9418448,9418706,9419049,9419445,9419966,9420021,9420348&mt=1441782646&upn=XCQ_xSsOk9Y&ip=75.170.128.132&ipbits=0&expire=1441804316&sparams=ip,ipbits,expire,id,itag,source,requiressl,'.,ms,mv,pl,mn,mm,ratebypass,mime,gir,clen,lmt,dur Reading option '-i' ... matched as input file with argument 'https://r4---sn-vgqsenlz.googlevideo.com/videoplayback?id=63fd1d46b852f655&itag=140&source=youtube&requiressl=yes&nh=IgpwcjAzLm9yZDEyKgkxMjcuMC4wLjE&pl=17&mn=sn-vgqsenlz&mm=31&ms=au&mv=m&ratebypass=yes&mime=audio/mp4&gir=yes&clen=661414&lmt=1441528840709664&dur=41.563&key=dg_yt0&signature=4AFEEC50801D7917F7FA5D307801B82D3CEE297E.5F303074B2582D726C29DF1547C6912C8D4A4065&sver=3&upn=Cx9QZIfO6KI&fexp=9407168,9408486,9408710,9409069,9409170,9412837,9415365,9415485,9416023,9416126,9416336,9417280,9417707,9418017,9418058,9418153,9418204,9418448,9418706,9419049,9419445,9419966,9420021,9420348&mt=1441782646&ip=75.170.128.132&ipbits=0&expire=1441804316&sparams=ip,ipbits,expire,id,itag,source,requiressl,nh'.l,mn,mm,ms,mv,ratebypass,mime,gir,clen,lmt,dur Reading option '-c:v' ... matched as option 'c' (codec name) with argument 'copy'. Reading option '-c:a' ... matched as option 'c' (codec name) with argument 'copy'. Reading option '-f' ... matched as option 'f' (force format) with argument 'mp4'. Reading option 'tcp://127.0.0.1:8080' ... matched as output file. Finished splitting the commandline. Parsing a group of options: global . Applying option v (set logging level) with argument debug. Successfully parsed a group of options. Parsing a group of options: input file https://r4---sn-vgqsenlz.googlevideo.com/videoplayback?id=63fd1d46b852f655&itag=299&source=youtube&requiressl=yes&nh=IgpwcjAzLm9yZDEyKgkxMjcuMC4wLjE&ms=au&mv=m&pl=17&mn=sn-vgqsenlz&mm=31&ratebypass=yes&mime=video/mp4&gir=yes&clen=26639542&lmt=1441529223856040&dur=41.491&key=dg_yt0&signature=51B200C28F814048246DFF4D88033DF8695343AA.890E9CAD00BB32E0FBA12C9128318BB5D1D75930&sver=3&fexp=9407168,9408486,9408710,9409069,9409170,9412837,9415365,9415485,9416023,9416126,9416336,9417280,9417707,9418017,9418058,9418153,9418204,9418448,9418706,9419049,9419445,9419966,9420021,9420348&mt=1441782646&upn=XCQ_xSsOk9Y&ip=75.170.128.132&ipbits=0&expire=1441804316&sparams=ip,ipbits,expire,id,itag,source,requiressl,nh,ms,mv,pl,mn,mm,rate.ypass,mime,gir,clen,lmt,dur Successfully parsed a group of options. Opening an input file: https://r4---sn-vgqsenlz.googlevideo.com/videoplayback?id=63fd1d46b852f655&itag=299&source=youtube&requiressl=yes&nh=IgpwcjAzLm9yZDEyKgkxMjcuMC4wLjE&ms=au&mv=m&pl=17&mn=sn-vgqsenlz&mm=31&ratebypass=yes&mime=video/mp4&gir=yes&clen=26639542&lmt=1441529223856040&dur=41.491&key=dg_yt0&signature=51B200C28F814048246DFF4D88033DF8695343AA.890E9CAD00BB32E0FBA12C9128318BB5D1D75930&sver=3&fexp=9407168,9408486,9408710,9409069,9409170,9412837,9415365,9415485,9416023,9416126,9416336,9417280,9417707,9418017,9418058,9418153,9418204,9418448,9418706,9419049,9419445,9419966,9420021,9420348&mt=1441782646&upn=XCQ_xSsOk9Y&ip=75.170.128.132&ipbits=0&expire=1441804316&sparams=ip,ipbits,expire,id,itag,source,requiressl,nh,ms,mv,pl,mn,mm,ratebypass,mime,gir,.len,lmt,dur [https @ 0000000004f0ab60] request: GET /videoplayback?id=63fd1d46b852f655&itag=299&source=youtube&requiressl=yes&nh=IgpwcjAzLm9yZDEyKgkxMjcuMC4wLjE&ms=au&mv=m&pl=17&mn=sn-vgqsenlz&mm=31&ratebypass=yes&mime=video/mp4&gir=yes&clen=26639542&lmt=1441529223856040&dur=41.491&key=dg_yt0&signature=51B200C28F814048246DFF4D88033DF8695343AA.890E9CAD00BB32E0FBA12C9128318BB5D1D75930&sver=3&fexp=9407168,9408486,9408710,9409069,9409170,9412837,9415365,9415485,9416023,9416126,9416336,9417280,9417707,9418017,9418058,9418153,9418204,9418448,9418706,9419049,9419445,9419966,9420021,9420348&mt=1441782646&upn=XCQ_xSsOk9Y&ip=7 HTTP/1.1.132&ipbits=0&expire=1441804316&sparams=ip,ipbits,expire,id,itag,source,requiressl,nh,ms,mv,pl,mn,mm,ratebypass,mime,gir,clen,lmt,dur User-Agent: Lavf/57.0.100 Accept: */* Range: bytes=0- Connection: close Host: r4---sn-vgqsenlz.googlevideo.com Icy-MetaData: 1 [mov,mp4,m4a,3gp,3g2,mj2 @ 0000000004f0a4e0] Format mov,mp4,m4a,3gp,3g2,mj2 probed with size=2048 and score=100 [mov,mp4,m4a,3gp,3g2,mj2 @ 0000000004f0a4e0] ISO: File Type Major Brand: dash [https @ 0000000004f0ab60] request: GET /videoplayback?id=63fd1d46b852f655&itag=299&source=youtube&requiressl=yes&nh=IgpwcjAzLm9yZDEyKgkxMjcuMC4wLjE&ms=au&mv=m&pl=17&mn=sn-vgqsenlz&mm=31&ratebypass=yes&mime=video/mp4&gir=yes&clen=26639542&lmt=1441529223856040&dur=41.491&key=dg_yt0&signature=51B200C28F814048246DFF4D88033DF8695343AA.890E9CAD00BB32E0FBA12C9128318BB5D1D75930&sver=3&fexp=9407168,9408486,9408710,9409069,9409170,9412837,9415365,9415485,9416023,9416126,9416336,9417280,9417707,9418017,9418058,9418153,9418204,9418448,9418706,9419049,9419445,9419966,9420021,9420348&mt=1441782646&upn=XCQ_xSsOk9Y&ip=7 HTTP/1.1.132&ipbits=0&expire=1441804316&sparams=ip,ipbits,expire,id,itag,source,requiressl,nh,ms,mv,pl,mn,mm,ratebypass,mime,gir,clen,lmt,dur User-Agent: Lavf/57.0.100 Accept: */* Range: bytes=3498135- Connection: close Host: r4---sn-vgqsenlz.googlevideo.com Icy-MetaData: 1 [https @ 0000000004f0ab60] request: GET /videoplayback?id=63fd1d46b852f655&itag=299&source=youtube&requiressl=yes&nh=IgpwcjAzLm9yZDEyKgkxMjcuMC4wLjE&ms=au&mv=m&pl=17&mn=sn-vgqsenlz&mm=31&ratebypass=yes&mime=video/mp4&gir=yes&clen=26639542&lmt=1441529223856040&dur=41.491&key=dg_yt0&signature=51B200C28F814048246DFF4D88033DF8695343AA.890E9CAD00BB32E0FBA12C9128318BB5D1D75930&sver=3&fexp=9407168,9408486,9408710,9409069,9409170,9412837,9415365,9415485,9416023,9416126,9416336,9417280,9417707,9418017,9418058,9418153,9418204,9418448,9418706,9419049,9419445,9419966,9420021,9420348&mt=1441782646&upn=XCQ_xSsOk9Y&ip=7 HTTP/1.1.132&ipbits=0&expire=1441804316&sparams=ip,ipbits,expire,id,itag,source,requiressl,nh,ms,mv,pl,mn,mm,ratebypass,mime,gir,clen,lmt,dur User-Agent: Lavf/57.0.100 Accept: */* Range: bytes=6970237- Connection: close Host: r4---sn-vgqsenlz.googlevideo.com Icy-MetaData: 1 [https @ 0000000004f0ab60] request: GET /videoplayback?id=63fd1d46b852f655&itag=299&source=youtube&requiressl=yes&nh=IgpwcjAzLm9yZDEyKgkxMjcuMC4wLjE&ms=au&mv=m&pl=17&mn=sn-vgqsenlz&mm=31&ratebypass=yes&mime=video/mp4&gir=yes&clen=26639542&lmt=1441529223856040&dur=41.491&key=dg_yt0&signature=51B200C28F814048246DFF4D88033DF8695343AA.890E9CAD00BB32E0FBA12C9128318BB5D1D75930&sver=3&fexp=9407168,9408486,9408710,9409069,9409170,9412837,9415365,9415485,9416023,9416126,9416336,9417280,9417707,9418017,9418058,9418153,9418204,9418448,9418706,9419049,9419445,9419966,9420021,9420348&mt=1441782646&upn=XCQ_xSsOk9Y&ip=7 HTTP/1.1.132&ipbits=0&expire=1441804316&sparams=ip,ipbits,expire,id,itag,source,requiressl,nh,ms,mv,pl,mn,mm,ratebypass,mime,gir,clen,lmt,dur User-Agent: Lavf/57.0.100 Accept: */* Range: bytes=10440401- Connection: close Host: r4---sn-vgqsenlz.googlevideo.com Icy-MetaData: 1 [https @ 0000000004f0ab60] request: GET /videoplayback?id=63fd1d46b852f655&itag=299&source=youtube&requiressl=yes&nh=IgpwcjAzLm9yZDEyKgkxMjcuMC4wLjE&ms=au&mv=m&pl=17&mn=sn-vgqsenlz&mm=31&ratebypass=yes&mime=video/mp4&gir=yes&clen=26639542&lmt=1441529223856040&dur=41.491&key=dg_yt0&signature=51B200C28F814048246DFF4D88033DF8695343AA.890E9CAD00BB32E0FBA12C9128318BB5D1D75930&sver=3&fexp=9407168,9408486,9408710,9409069,9409170,9412837,9415365,9415485,9416023,9416126,9416336,9417280,9417707,9418017,9418058,9418153,9418204,9418448,9418706,9419049,9419445,9419966,9420021,9420348&mt=1441782646&upn=XCQ_xSsOk9Y&ip=7 HTTP/1.1.132&ipbits=0&expire=1441804316&sparams=ip,ipbits,expire,id,itag,source,requiressl,nh,ms,mv,pl,mn,mm,ratebypass,mime,gir,clen,lmt,dur User-Agent: Lavf/57.0.100 Accept: */* Range: bytes=13932535- Connection: close Host: r4---sn-vgqsenlz.googlevideo.com Icy-MetaData: 1 [https @ 0000000004f0ab60] request: GET /videoplayback?id=63fd1d46b852f655&itag=299&source=youtube&requiressl=yes&nh=IgpwcjAzLm9yZDEyKgkxMjcuMC4wLjE&ms=au&mv=m&pl=17&mn=sn-vgqsenlz&mm=31&ratebypass=yes&mime=video/mp4&gir=yes&clen=26639542&lmt=1441529223856040&dur=41.491&key=dg_yt0&signature=51B200C28F814048246DFF4D88033DF8695343AA.890E9CAD00BB32E0FBA12C9128318BB5D1D75930&sver=3&fexp=9407168,9408486,9408710,9409069,9409170,9412837,9415365,9415485,9416023,9416126,9416336,9417280,9417707,9418017,9418058,9418153,9418204,9418448,9418706,9419049,9419445,9419966,9420021,9420348&mt=1441782646&upn=XCQ_xSsOk9Y&ip=7 HTTP/1.1.132&ipbits=0&expire=1441804316&sparams=ip,ipbits,expire,id,itag,source,requiressl,nh,ms,mv,pl,mn,mm,ratebypass,mime,gir,clen,lmt,dur User-Agent: Lavf/57.0.100 Accept: */* Range: bytes=17417096- Connection: close Host: r4---sn-vgqsenlz.googlevideo.com Icy-MetaData: 1 [https @ 0000000004f0ab60] request: GET /videoplayback?id=63fd1d46b852f655&itag=299&source=youtube&requiressl=yes&nh=IgpwcjAzLm9yZDEyKgkxMjcuMC4wLjE&ms=au&mv=m&pl=17&mn=sn-vgqsenlz&mm=31&ratebypass=yes&mime=video/mp4&gir=yes&clen=26639542&lmt=1441529223856040&dur=41.491&key=dg_yt0&signature=51B200C28F814048246DFF4D88033DF8695343AA.890E9CAD00BB32E0FBA12C9128318BB5D1D75930&sver=3&fexp=9407168,9408486,9408710,9409069,9409170,9412837,9415365,9415485,9416023,9416126,9416336,9417280,9417707,9418017,9418058,9418153,9418204,9418448,9418706,9419049,9419445,9419966,9420021,9420348&mt=1441782646&upn=XCQ_xSsOk9Y&ip=7 HTTP/1.1.132&ipbits=0&expire=1441804316&sparams=ip,ipbits,expire,id,itag,source,requiressl,nh,ms,mv,pl,mn,mm,ratebypass,mime,gir,clen,lmt,dur User-Agent: Lavf/57.0.100 Accept: */* Range: bytes=20888596- Connection: close Host: r4---sn-vgqsenlz.googlevideo.com Icy-MetaData: 1 [https @ 0000000004f0ab60] request: GET /videoplayback?id=63fd1d46b852f655&itag=299&source=youtube&requiressl=yes&nh=IgpwcjAzLm9yZDEyKgkxMjcuMC4wLjE&ms=au&mv=m&pl=17&mn=sn-vgqsenlz&mm=31&ratebypass=yes&mime=video/mp4&gir=yes&clen=26639542&lmt=1441529223856040&dur=41.491&key=dg_yt0&signature=51B200C28F814048246DFF4D88033DF8695343AA.890E9CAD00BB32E0FBA12C9128318BB5D1D75930&sver=3&fexp=9407168,9408486,9408710,9409069,9409170,9412837,9415365,9415485,9416023,9416126,9416336,9417280,9417707,9418017,9418058,9418153,9418204,9418448,9418706,9419049,9419445,9419966,9420021,9420348&mt=1441782646&upn=XCQ_xSsOk9Y&ip=7 HTTP/1.1.132&ipbits=0&expire=1441804316&sparams=ip,ipbits,expire,id,itag,source,requiressl,nh,ms,mv,pl,mn,mm,ratebypass,mime,gir,clen,lmt,dur User-Agent: Lavf/57.0.100 Accept: */* Range: bytes=24359777- Connection: close Host: r4---sn-vgqsenlz.googlevideo.com Icy-MetaData: 1 [mov,mp4,m4a,3gp,3g2,mj2 @ 0000000004f0a4e0] Before avformat_find_stream_info() pos: 24365613 bytes read:131072 seeks:7 [https @ 0000000004f0ab60] request: GET /videoplayback?id=63fd1d46b852f655&itag=299&source=youtube&requiressl=yes&nh=IgpwcjAzLm9yZDEyKgkxMjcuMC4wLjE&ms=au&mv=m&pl=17&mn=sn-vgqsenlz&mm=31&ratebypass=yes&mime=video/mp4&gir=yes&clen=26639542&lmt=1441529223856040&dur=41.491&key=dg_yt0&signature=51B200C28F814048246DFF4D88033DF8695343AA.890E9CAD00BB32E0FBA12C9128318BB5D1D75930&sver=3&fexp=9407168,9408486,9408710,9409069,9409170,9412837,9415365,9415485,9416023,9416126,9416336,9417280,9417707,9418017,9418058,9418153,9418204,9418448,9418706,9419049,9419445,9419966,9420021,9420348&mt=1441782646&upn=XCQ_xSsOk9Y&ip=7 HTTP/1.1.132&ipbits=0&expire=1441804316&sparams=ip,ipbits,expire,id,itag,source,requiressl,nh,ms,mv,pl,mn,mm,ratebypass,mime,gir,clen,lmt,dur User-Agent: Lavf/57.0.100 Accept: */* Range: bytes=5795- Connection: close Host: r4---sn-vgqsenlz.googlevideo.com Icy-MetaData: 1 [h264 @ 0000000004fd95c0] no picture [mov,mp4,m4a,3gp,3g2,mj2 @ 0000000004f0a4e0] All info found [mov,mp4,m4a,3gp,3g2,mj2 @ 0000000004f0a4e0] rfps: 60.000000 0.000033 [mov,mp4,m4a,3gp,3g2,mj2 @ 0000000004f0a4e0] rfps: 120.000000 0.000134 [mov,mp4,m4a,3gp,3g2,mj2 @ 0000000004f0a4e0] rfps: 240.000000 0.000535 [mov,mp4,m4a,3gp,3g2,mj2 @ 0000000004f0a4e0] rfps: 59.940060 0.000000 [mov,mp4,m4a,3gp,3g2,mj2 @ 0000000004f0a4e0] After avformat_find_stream_info() pos: 381688 bytes read:507904 seeks:8 frames:21 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'https://r4---sn-vgqsenlz.googlevideo.com/videoplayback?id=63fd1d46b852f655&itag=299&source=youtube&requiressl=yes&nh=IgpwcjAzLm9yZDEyKgkxMjcuMC4wLjE&ms=au&mv=m&pl=17&mn=sn-vgqsenlz&mm=31&ratebypass=yes&mime=video/mp4&gir=yes&clen=26639542&lmt=1441529223856040&dur=41.491&key=dg_yt0&signature=51B200C28F814048246DFF4D88033DF8695343AA.890E9CAD00BB32E0FBA12C9128318BB5D1D75930&sver=3&fexp=9407168,9408486,9408710,9409069,9409170,9412837,9415365,9415485,9416023,9416126,9416336,9417280,9417707,9418017,9418058,9418153,9418204,9418448,9418706,9419049,9419445,9419966,9420021,9420348&mt=1441782646&upn=XCQ_xSsOk9Y&ip=75.170.128.132&ipbits=0&expire=1441804316&sparams=ip,ipbits,expire,id,itag,source,requiressl,nh,ms,mv,pl,mn,mm,ra':bypass,mime,gir,clen,lmt,dur Metadata: major_brand : dash minor_version : 0 compatible_brands: iso6avc1mp41 creation_time : 2015-09-06 08:47:00 Duration: 00:00:41.49, start: 0.000000, bitrate: 5136 kb/s Stream #0:0(und), 21, 1/90000: Video: h264 (High), 3 reference frames (avc1 / 0x31637661), yuv420p(left), 1920x1080 (1920x1088) [SAR 1:1 DAR 16:9], 1001/120000, 5128 kb/s, 59.94 fps, 59.94 tbr, 90k tbn, 119.88 tbc (default) Metadata: creation_time : 2015-09-06 08:47:00 handler_name : VideoHandler Successfully opened the file. Parsing a group of options: input file https://r4---sn-vgqsenlz.googlevideo.com/videoplayback?id=63fd1d46b852f655&itag=140&source=youtube&requiressl=yes&nh=IgpwcjAzLm9yZDEyKgkxMjcuMC4wLjE&pl=17&mn=sn-vgqsenlz&mm=31&ms=au&mv=m&ratebypass=yes&mime=audio/mp4&gir=yes&clen=661414&lmt=1441528840709664&dur=41.563&key=dg_yt0&signature=4AFEEC50801D7917F7FA5D307801B82D3CEE297E.5F303074B2582D726C29DF1547C6912C8D4A4065&sver=3&upn=Cx9QZIfO6KI&fexp=9407168,9408486,9408710,9409069,9409170,9412837,9415365,9415485,9416023,9416126,9416336,9417280,9417707,9418017,9418058,9418153,9418204,9418448,9418706,9419049,9419445,9419966,9420021,9420348&mt=1441782646&ip=75.170.128.132&ipbits=0&expire=1441804316&sparams=ip,ipbits,expire,id,itag,source,requiressl,nh,pl,mn,mm,ms,mv,rateby.ass,mime,gir,clen,lmt,dur Successfully parsed a group of options. Opening an input file: https://r4---sn-vgqsenlz.googlevideo.com/videoplayback?id=63fd1d46b852f655&itag=140&source=youtube&requiressl=yes&nh=IgpwcjAzLm9yZDEyKgkxMjcuMC4wLjE&pl=17&mn=sn-vgqsenlz&mm=31&ms=au&mv=m&ratebypass=yes&mime=audio/mp4&gir=yes&clen=661414&lmt=1441528840709664&dur=41.563&key=dg_yt0&signature=4AFEEC50801D7917F7FA5D307801B82D3CEE297E.5F303074B2582D726C29DF1547C6912C8D4A4065&sver=3&upn=Cx9QZIfO6KI&fexp=9407168,9408486,9408710,9409069,9409170,9412837,9415365,9415485,9416023,9416126,9416336,9417280,9417707,9418017,9418058,9418153,9418204,9418448,9418706,9419049,9419445,9419966,9420021,9420348&mt=1441782646&ip=75.170.128.132&ipbits=0&expire=1441804316&sparams=ip,ipbits,expire,id,itag,source,requiressl,nh,pl,mn,mm,ms,mv,ratebypass,mime,gir,cl.n,lmt,dur [https @ 0000000005ac04c0] request: GET /videoplayback?id=63fd1d46b852f655&itag=140&source=youtube&requiressl=yes&nh=IgpwcjAzLm9yZDEyKgkxMjcuMC4wLjE&pl=17&mn=sn-vgqsenlz&mm=31&ms=au&mv=m&ratebypass=yes&mime=audio/mp4&gir=yes&clen=661414&lmt=1441528840709664&dur=41.563&key=dg_yt0&signature=4AFEEC50801D7917F7FA5D307801B82D3CEE297E.5F303074B2582D726C29DF1547C6912C8D4A4065&sver=3&upn=Cx9QZIfO6KI&fexp=9407168,9408486,9408710,9409069,9409170,9412837,9415365,9415485,9416023,9416126,9416336,9417280,9417707,9418017,9418058,9418153,9418204,9418448,9418706,9419049,9419445,9419966,9420021,9420348&mt=1441782646&ip=75. HTTP/1.132&ipbits=0&expire=1441804316&sparams=ip,ipbits,expire,id,itag,source,requiressl,nh,pl,mn,mm,ms,mv,ratebypass,mime,gir,clen,lmt,dur User-Agent: Lavf/57.0.100 Accept: */* Range: bytes=0- Connection: close Host: r4---sn-vgqsenlz.googlevideo.com Icy-MetaData: 1 [mov,mp4,m4a,3gp,3g2,mj2 @ 0000000004f80680] Format mov,mp4,m4a,3gp,3g2,mj2 probed with size=2048 and score=100 [mov,mp4,m4a,3gp,3g2,mj2 @ 0000000004f80680] ISO: File Type Major Brand: dash [https @ 0000000005ac04c0] request: GET /videoplayback?id=63fd1d46b852f655&itag=140&source=youtube&requiressl=yes&nh=IgpwcjAzLm9yZDEyKgkxMjcuMC4wLjE&pl=17&mn=sn-vgqsenlz&mm=31&ms=au&mv=m&ratebypass=yes&mime=audio/mp4&gir=yes&clen=661414&lmt=1441528840709664&dur=41.563&key=dg_yt0&signature=4AFEEC50801D7917F7FA5D307801B82D3CEE297E.5F303074B2582D726C29DF1547C6912C8D4A4065&sver=3&upn=Cx9QZIfO6KI&fexp=9407168,9408486,9408710,9409069,9409170,9412837,9415365,9415485,9416023,9416126,9416336,9417280,9417707,9418017,9418058,9418153,9418204,9418448,9418706,9419049,9419445,9419966,9420021,9420348&mt=1441782646&ip=75. HTTP/1.132&ipbits=0&expire=1441804316&sparams=ip,ipbits,expire,id,itag,source,requiressl,nh,pl,mn,mm,ms,mv,ratebypass,mime,gir,clen,lmt,dur User-Agent: Lavf/57.0.100 Accept: */* Range: bytes=160031- Connection: close Host: r4---sn-vgqsenlz.googlevideo.com Icy-MetaData: 1 [https @ 0000000005ac04c0] request: GET /videoplayback?id=63fd1d46b852f655&itag=140&source=youtube&requiressl=yes&nh=IgpwcjAzLm9yZDEyKgkxMjcuMC4wLjE&pl=17&mn=sn-vgqsenlz&mm=31&ms=au&mv=m&ratebypass=yes&mime=audio/mp4&gir=yes&clen=661414&lmt=1441528840709664&dur=41.563&key=dg_yt0&signature=4AFEEC50801D7917F7FA5D307801B82D3CEE297E.5F303074B2582D726C29DF1547C6912C8D4A4065&sver=3&upn=Cx9QZIfO6KI&fexp=9407168,9408486,9408710,9409069,9409170,9412837,9415365,9415485,9416023,9416126,9416336,9417280,9417707,9418017,9418058,9418153,9418204,9418448,9418706,9419049,9419445,9419966,9420021,9420348&mt=1441782646&ip=75. HTTP/1.132&ipbits=0&expire=1441804316&sparams=ip,ipbits,expire,id,itag,source,requiressl,nh,pl,mn,mm,ms,mv,ratebypass,mime,gir,clen,lmt,dur User-Agent: Lavf/57.0.100 Accept: */* Range: bytes=318860- Connection: close Host: r4---sn-vgqsenlz.googlevideo.com Icy-MetaData: 1 [https @ 0000000005ac04c0] request: GET /videoplayback?id=63fd1d46b852f655&itag=140&source=youtube&requiressl=yes&nh=IgpwcjAzLm9yZDEyKgkxMjcuMC4wLjE&pl=17&mn=sn-vgqsenlz&mm=31&ms=au&mv=m&ratebypass=yes&mime=audio/mp4&gir=yes&clen=661414&lmt=1441528840709664&dur=41.563&key=dg_yt0&signature=4AFEEC50801D7917F7FA5D307801B82D3CEE297E.5F303074B2582D726C29DF1547C6912C8D4A4065&sver=3&upn=Cx9QZIfO6KI&fexp=9407168,9408486,9408710,9409069,9409170,9412837,9415365,9415485,9416023,9416126,9416336,9417280,9417707,9418017,9418058,9418153,9418204,9418448,9418706,9419049,9419445,9419966,9420021,9420348&mt=1441782646&ip=75. HTTP/1.132&ipbits=0&expire=1441804316&sparams=ip,ipbits,expire,id,itag,source,requiressl,nh,pl,mn,mm,ms,mv,ratebypass,mime,gir,clen,lmt,dur User-Agent: Lavf/57.0.100 Accept: */* Range: bytes=477296- Connection: close Host: r4---sn-vgqsenlz.googlevideo.com Icy-MetaData: 1 [https @ 0000000005ac04c0] request: GET /videoplayback?id=63fd1d46b852f655&itag=140&source=youtube&requiressl=yes&nh=IgpwcjAzLm9yZDEyKgkxMjcuMC4wLjE&pl=17&mn=sn-vgqsenlz&mm=31&ms=au&mv=m&ratebypass=yes&mime=audio/mp4&gir=yes&clen=661414&lmt=1441528840709664&dur=41.563&key=dg_yt0&signature=4AFEEC50801D7917F7FA5D307801B82D3CEE297E.5F303074B2582D726C29DF1547C6912C8D4A4065&sver=3&upn=Cx9QZIfO6KI&fexp=9407168,9408486,9408710,9409069,9409170,9412837,9415365,9415485,9416023,9416126,9416336,9417280,9417707,9418017,9418058,9418153,9418204,9418448,9418706,9419049,9419445,9419966,9420021,9420348&mt=1441782646&ip=75. HTTP/1.132&ipbits=0&expire=1441804316&sparams=ip,ipbits,expire,id,itag,source,requiressl,nh,pl,mn,mm,ms,mv,ratebypass,mime,gir,clen,lmt,dur User-Agent: Lavf/57.0.100 Accept: */* Range: bytes=636369- Connection: close Host: r4---sn-vgqsenlz.googlevideo.com Icy-MetaData: 1 [mov,mp4,m4a,3gp,3g2,mj2 @ 0000000004f80680] Before avformat_find_stream_info() pos: 636737 bytes read:81920 seeks:4 [https @ 0000000005ac04c0] request: GET /videoplayback?id=63fd1d46b852f655&itag=140&source=youtube&requiressl=yes&nh=IgpwcjAzLm9yZDEyKgkxMjcuMC4wLjE&pl=17&mn=sn-vgqsenlz&mm=31&ms=au&mv=m&ratebypass=yes&mime=audio/mp4&gir=yes&clen=661414&lmt=1441528840709664&dur=41.563&key=dg_yt0&signature=4AFEEC50801D7917F7FA5D307801B82D3CEE297E.5F303074B2582D726C29DF1547C6912C8D4A4065&sver=3&upn=Cx9QZIfO6KI&fexp=9407168,9408486,9408710,9409069,9409170,9412837,9415365,9415485,9416023,9416126,9416336,9417280,9417707,9418017,9418058,9418153,9418204,9418448,9418706,9419049,9419445,9419966,9420021,9420348&mt=1441782646&ip=75. HTTP/1.132&ipbits=0&expire=1441804316&sparams=ip,ipbits,expire,id,itag,source,requiressl,nh,pl,mn,mm,ms,mv,ratebypass,mime,gir,clen,lmt,dur User-Agent: Lavf/57.0.100 Accept: */* Range: bytes=2508- Connection: close Host: r4---sn-vgqsenlz.googlevideo.com Icy-MetaData: 1 [mov,mp4,m4a,3gp,3g2,mj2 @ 0000000004f80680] All info found [mov,mp4,m4a,3gp,3g2,mj2 @ 0000000004f80680] After avformat_find_stream_info() pos: 2872 bytes read:98304 seeks:5 frames:1 Input #1, mov,mp4,m4a,3gp,3g2,mj2, from 'https://r4---sn-vgqsenlz.googlevideo.com/videoplayback?id=63fd1d46b852f655&itag=140&source=youtube&requiressl=yes&nh=IgpwcjAzLm9yZDEyKgkxMjcuMC4wLjE&pl=17&mn=sn-vgqsenlz&mm=31&ms=au&mv=m&ratebypass=yes&mime=audio/mp4&gir=yes&clen=661414&lmt=1441528840709664&dur=41.563&key=dg_yt0&signature=4AFEEC50801D7917F7FA5D307801B82D3CEE297E.5F303074B2582D726C29DF1547C6912C8D4A4065&sver=3&upn=Cx9QZIfO6KI&fexp=9407168,9408486,9408710,9409069,9409170,9412837,9415365,9415485,9416023,9416126,9416336,9417280,9417707,9418017,9418058,9418153,9418204,9418448,9418706,9419049,9419445,9419966,9420021,9420348&mt=1441782646&ip=75.170.128.132&ipbits=0&expire=1441804316&sparams=ip,ipbits,expire,id,itag,source,requiressl,nh,pl,mn,mm,ms,mv,rate':pass,mime,gir,clen,lmt,dur Metadata: major_brand : dash minor_version : 0 compatible_brands: iso6mp41 creation_time : 2015-09-06 08:40:40 Duration: 00:00:41.56, start: 0.000000, bitrate: 127 kb/s Stream #1:0(und), 1, 1/44100: Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 125 kb/s (default) Metadata: creation_time : 2015-09-06 08:40:40 handler_name : SoundHandler Successfully opened the file. Parsing a group of options: output file tcp://127.0.0.1:8080. Applying option c:v (codec name) with argument copy. Applying option c:a (codec name) with argument copy. Applying option f (force format) with argument mp4. Successfully parsed a group of options. Opening an output file: tcp://127.0.0.1:8080. tcp://127.0.0.1:8080: Unknown error [AVIOContext @ 0000000004fda260] Statistics: 507904 bytes read, 8 seeks [AVIOContext @ 0000000005ac0820] Statistics: 98304 bytes read, 5 seeks