[FFmpeg-trac] #5435(avformat:new): youtube live stream channel is brorken
FFmpeg
trac at avcodec.org
Wed Apr 13 15:11:45 CEST 2016
#5435: youtube live stream channel is brorken
-------------------------------------+-------------------------------------
Reporter: mobifon | Type: defect
Status: new | Priority: normal
Component: avformat | Version: git-
Keywords: hls | master
applehttp | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Summary of the bug:
All live youtube streams take off after a few seconds.
Likewise they are stopped after a few seconds.
Stage fright youtube live channels is not possible.
With ffmpeg 2.8.6 works very well.
show https://trac.ffmpeg.org/ticket/5348#ticket
How to reproduce:
{{{
/ffplay
'https://manifest.googlevideo.com/api/manifest/hls_playlist/id/q4KD1Jk_7K4.3/itag/95/source/yt_live_broadcast/requiressl/yes/ratebypass/yes/live/1/cmbypass/yes/goi/160/sgoap/itag%3D140/sgovp/itag%3D136/hls_chunk_host/r1
---sn-4g57knk7.googlevideo.com/playlist_type/LIVE/gcr/de/mm/32/mn/sn-
4g57knk7/ms/lv/mv/m/nh/IgpwcjA2LmZyYTE1KgkxMjcuMC4wLjE/pl/15/dover/3/fexp/9405963,9416126,9416891,9417368,9420452,9421341,9421544,9422596,9426927,9427902,9428222,9428398,9429148,9429739,9429743,9431366,9431828,9432395,9432650,9433260,9434173/sver/3/keepalive/yes/upn/45Q4Wx4nt2s/mt/1460550910/ip/80.60.60.56/ipbits/0/expire/1460572556/sparams/ip,ipbits,expire,id,itag,source,requiressl,ratebypass,live,cmbypass,goi,sgoap,sgovp,hls_chunk_host,playlist_type,gcr,mm,mn,ms,mv,nh,pl/signature/20FD032E902C10DCC954729EA5DEF3806E3A6BD7.1E34400EDF5BBF15F209F256666D4BDB852C6C8F/key/dg_yt0/playlist/index.m3u8'
-loglevel debug
ffplay version N-79379-gc890bcb Copyright (c) 2003-2016 the FFmpeg
developers
built with gcc 5.3.0 (Gentoo 5.3.0 p1.0, pie-0.6.5)
configuration: --enable-static --enable-gpl --enable-openssl --enable-
nonfree
libavutil 55. 20.100 / 55. 20.100
libavcodec 57. 34.100 / 57. 34.100
libavformat 57. 34.100 / 57. 34.100
libavdevice 57. 0.101 / 57. 0.101
libavfilter 6. 41.101 / 6. 41.101
libswscale 4. 1.100 / 4. 1.100
libswresample 2. 0.101 / 2. 0.101
libpostproc 54. 0.100 / 54. 0.100
[https @ 0x7fd6f0001260] Setting default whitelist
'http,https,tls,rtp,tcp,udp,crypto,httpproxy'
[https @ 0x7fd6f0001260] request: GET
/api/manifest/hls_playlist/id/q4KD1Jk_7K4.3/itag/95/source/yt_live_broadcast/requiressl/yes/ratebypass/yes/live/1/cmbypass/yes/goi/160/sgoap/itag%3D140/sgovp/itag%3D136/hls_chunk_host/r1
---sn-4g57knk7.googlevideo.com/playlist_type/LIVE/gcr/de/mm/32/mn/sn-
4g57knk7/ms/lv/mv/m/nh/IgpwcjA2LmZyYTE1KgkxMjcuMC4wLjE/pl/15/dover/3/fexp/9405963,9416126,9416891,9417368,9420452,9421341,9421544,9422596,9426927,9427902,9428222,9428398,9429148,9429739,9429743,9431366,9431828,9432395,9432650,9433260,9434173/sver/3/keepalive/yes/upn/45Q4Wx4nt2s/mt/1460550910/ip/80.60.60.56/ipbits/0/expire/1460572556/sparams/ip,ipbits,expire,id,itag,source,requiressl,ratebypass,live,cmbypass,goi,sgoap,sgovp,hls_chunk_host,playlist_type,gcr,mm,mn,ms,mv,nh,pl/signature/20FD032E902C10DCC954729EA5DEF3806E3A6BD7.1E34400EDF5BBF15F209F256666D4BDB852C6C8F/key/dg_yt0/playlist/index.m3u8
HTTP/1.1
User-Agent: Lavf/57.34.100
Accept: */*
Range: bytes=0-
Connection: close
Host: manifest.googlevideo.com
Icy-MetaData: 1
[hls,applehttp @ 0x7fd6f0000920] Format hls,applehttp probed with
size=2048 and score=100
[hls,applehttp @ 0x7fd6f0000920] HLS request for url 'https://r1---sn-
4g57knk7.googlevideo.com/videoplayback/id/q4KD1Jk_7K4.3/itag/95/source/yt_live_broadcast/sq/873635/file/seg.ts?requiressl=yes&ratebypass=yes&cmbypass=yes&goi=160&sgoap=itag=140&sgovp=itag=136&hls_chunk_host=r1
---sn-4g57knk7.googlevideo.com&playlist_type=LIVE&gcr=de&mm=32&mn=sn-
4g57knk7&ms=lv&mv=m&nh=IgpwcjA2LmZyYTE1KgkxMjcuMC4wLjE&pl=15&fexp=9405963,9416126,9416891,9417368,9420452,9421341,9421544,9422596,9426927,9427902,9428222,9428398,9429148,9429739,9429743,9431366,9431828,9432395,9432650,9433260,9434173&sver=3&keepalive=yes&upn=45Q4Wx4nt2s&mt=1460550910&ip=80.60.60.56&ipbits=0&expire=1460572556&sparams=ip,ipbits,expire,id,itag,source,requiressl,ratebypass,live,cmbypass,goi,sgoap,sgovp,hls_chunk_host,playlist_type,gcr,mm,mn,ms,mv,nh,pl&signature=20FD032E902C10DCC954729EA5DEF3806E3A6BD7.1E34400EDF5BBF15F209F256666D4BDB852C6C8F&key=dg_yt0&playlist=index.m3u8&live=1&goap=cnr=11;lmt=1460552058809866&govp=cnr=11;lmt=1460552058809866&dur=5.000',
offset 0, playlist 0
[https @ 0x7fd6f0009400] request: GET
/videoplayback/id/q4KD1Jk_7K4.3/itag/95/source/yt_live_broadcast/sq/873635/file/seg.ts?requiressl=yes&ratebypass=yes&cmbypass=yes&goi=160&sgoap=itag=140&sgovp=itag=136&hls_chunk_host=r1
---sn-4g57knk7.googlevideo.com&playlist_type=LIVE&gcr=de&mm=32&mn=sn-
4g57knk7&ms=lv&mv=m&nh=IgpwcjA2LmZyYTE1KgkxMjcuMC4wLjE&pl=15&fexp=9405963,9416126,9416891,9417368,9420452,9421341,9421544,9422596,9426927,9427902,9428222,9428398,9429148,9429739,9429743,9431366,9431828,9432395,9432650,9433260,9434173&sver=3&keepalive=yes&upn=45Q4Wx4nt2s&mt=1460550910&ip=80.60.60.56&ipbits=0&expire=1460572556&sparams=ip,ipbits,expire,id,itag,source,requiressl,ratebypass,live,cmbypass,goi,sgoap,sgovp,hls_chunk_host,playlist_type,gcr,mm,mn,ms,mv,nh,pl&signature=20FD032E902C10DCC954729EA5DEF3806E3A6BD7.1E34400EDF5BBF15F209F256666D4BDB852C6C8F&key=dg_yt0&playlist=index.m3u8&live=1&goap=cnr=11;lmt=1460552058809866&govp=cnr=11;lmt=1460552058809866&dur=5.000
HTTP/1.1
User-Agent: Lavf/57.34.100
Accept: */*
Connection: close
Host: r1---sn-4g57knk7.googlevideo.com
Icy-MetaData: 1
Format mpegts probed with size=2048 and score=100 sq= 0B f=0/0
[mpegts @ 0x7fd6f00161c0] stream=0 stream_type=f pid=101 prog_reg_desc=
[mpegts @ 0x7fd6f00161c0] stream=1 stream_type=1b pid=100 prog_reg_desc=
[mpegts @ 0x7fd6f00161c0] Before avformat_find_stream_info() pos: 0 bytes
read:32768 seeks:0
[h264 @ 0x7fd6f0033c40] Current profile doesn't provide more RBSP data in
PPS, skipping
[AVIOContext @ 0x7fd6f0048440] Statistics: 283128 bytes read, 0 seeks
[https @ 0x7fd6f0048b40] request: GET
/api/manifest/hls_playlist/id/q4KD1Jk_7K4.3/itag/95/source/yt_live_broadcast/requiressl/yes/ratebypass/yes/live/1/cmbypass/yes/goi/160/sgoap/itag%3D140/sgovp/itag%3D136/hls_chunk_host/r1
---sn-4g57knk7.googlevideo.com/playlist_type/LIVE/gcr/de/mm/32/mn/sn-
4g57knk7/ms/lv/mv/m/nh/IgpwcjA2LmZyYTE1KgkxMjcuMC4wLjE/pl/15/dover/3/fexp/9405963,9416126,9416891,9417368,9420452,9421341,9421544,9422596,9426927,9427902,9428222,9428398,9429148,9429739,9429743,9431366,9431828,9432395,9432650,9433260,9434173/sver/3/keepalive/yes/upn/45Q4Wx4nt2s/mt/1460550910/ip/80.60.60.56/ipbits/0/expire/1460572556/sparams/ip,ipbits,expire,id,itag,source,requiressl,ratebypass,live,cmbypass,goi,sgoap,sgovp,hls_chunk_host,playlist_type,gcr,mm,mn,ms,mv,nh,pl/signature/20FD032E902C10DCC954729EA5DEF3806E3A6BD7.1E34400EDF5BBF15F209F256666D4BDB852C6C8F/key/dg_yt0/playlist/index.m3u8
HTTP/1.1
User-Agent: Lavf/57.34.100
Accept: */*
Connection: close
Host: manifest.googlevideo.com
Icy-MetaData: 1
[AVIOContext @ 0x7fd6f0050160] Statistics: 3103 bytes read, 0 seeks
skipping 5 segments ahead, expired from playlists
[hls,applehttp @ 0x7fd6f0000920] HLS request for url 'https://r1---sn-
4g57knk7.googlevideo.com/videoplayback/id/q4KD1Jk_7K4.3/itag/95/source/yt_live_broadcast/sq/873641/file/seg.ts?requiressl=yes&ratebypass=yes&cmbypass=yes&goi=160&sgoap=itag=140&sgovp=itag=136&hls_chunk_host=r1
---sn-4g57knk7.googlevideo.com&playlist_type=LIVE&gcr=de&mm=32&mn=sn-
4g57knk7&ms=lv&mv=m&nh=IgpwcjA2LmZyYTE1KgkxMjcuMC4wLjE&pl=15&fexp=9405963,9416126,9416891,9417368,9420452,9421341,9421544,9422596,9426927,9427902,9428222,9428398,9429148,9429739,9429743,9431366,9431828,9432395,9432650,9433260,9434173&sver=3&keepalive=yes&upn=45Q4Wx4nt2s&mt=1460550910&ip=80.60.60.56&ipbits=0&expire=1460572556&sparams=ip,ipbits,expire,id,itag,source,requiressl,ratebypass,live,cmbypass,goi,sgoap,sgovp,hls_chunk_host,playlist_type,gcr,mm,mn,ms,mv,nh,pl&signature=20FD032E902C10DCC954729EA5DEF3806E3A6BD7.1E34400EDF5BBF15F209F256666D4BDB852C6C8F&key=dg_yt0&playlist=index.m3u8&live=1&goap=cnr=11;lmt=1460552087563480&govp=cnr=11;lmt=1460552087563480&dur=5.000',
offset 0, playlist 0
[https @ 0x7fd6f0048b40] request: GET
/videoplayback/id/q4KD1Jk_7K4.3/itag/95/source/yt_live_broadcast/sq/873641/file/seg.ts?requiressl=yes&ratebypass=yes&cmbypass=yes&goi=160&sgoap=itag=140&sgovp=itag=136&hls_chunk_host=r1
---sn-4g57knk7.googlevideo.com&playlist_type=LIVE&gcr=de&mm=32&mn=sn-
4g57knk7&ms=lv&mv=m&nh=IgpwcjA2LmZyYTE1KgkxMjcuMC4wLjE&pl=15&fexp=9405963,9416126,9416891,9417368,9420452,9421341,9421544,9422596,9426927,9427902,9428222,9428398,9429148,9429739,9429743,9431366,9431828,9432395,9432650,9433260,9434173&sver=3&keepalive=yes&upn=45Q4Wx4nt2s&mt=1460550910&ip=80.60.60.56&ipbits=0&expire=1460572556&sparams=ip,ipbits,expire,id,itag,source,requiressl,ratebypass,live,cmbypass,goi,sgoap,sgovp,hls_chunk_host,playlist_type,gcr,mm,mn,ms,mv,nh,pl&signature=20FD032E902C10DCC954729EA5DEF3806E3A6BD7.1E34400EDF5BBF15F209F256666D4BDB852C6C8F&key=dg_yt0&playlist=index.m3u8&live=1&goap=cnr=11;lmt=1460552087563480&govp=cnr=11;lmt=1460552087563480&dur=5.000
HTTP/1.1
User-Agent: Lavf/57.34.100
Accept: */*
Connection: close
Host: r1---sn-4g57knk7.googlevideo.com
Icy-MetaData: 1
[mpegts @ 0x7fd6f00161c0] Continuity check failed for pid 0 expected 1 got
0
[mpegts @ 0x7fd6f00161c0] Continuity check failed for pid 4095 expected 1
got 0
[mpegts @ 0x7fd6f00161c0] DTS discontinuity in stream 0: packet 234 with
DTS 5573774096, packet 235 with DTS 5576024336
[h264 @ 0x7fd6f0033c40] Current profile doesn't provide more RBSP data in
PPS, skipping
[h264 @ 0x7fd6f0033c40] Current profile doesn't provide more RBSP data in
PPS, skipping
[mpegts @ 0x7fd6f00161c0] max_analyze_duration 7000000 reached at 7018667
microseconds st:0
[mpegts @ 0x7fd6f00161c0] After avformat_find_stream_info() pos: 682816
bytes read:709112 seeks:0 frames:542
[hls,applehttp @ 0x7fd6f0000920] Before avformat_find_stream_info() pos:
3103 bytes read:3103 seeks:0
[hls,applehttp @ 0x7fd6f0000920] All info found
[hls,applehttp @ 0x7fd6f0000920] After avformat_find_stream_info() pos:
3103 bytes read:3103 seeks:0 frames:54
Input #0, hls,applehttp, from
'https://manifest.googlevideo.com/api/manifest/hls_playlist/id/q4KD1Jk_7K4.3/itag/95/source/yt_live_broadcast/requiressl/yes/ratebypass/yes/live/1/cmbypass/yes/goi/160/sgoap/itag%3D140/sgovp/itag%3D136/hls_chunk_host/r1
---sn-4g57knk7.googlevideo.com/playlist_type/LIVE/gcr/de/mm/32/mn/sn-
4g57knk7/ms/lv/mv/m/nh/IgpwcjA2LmZyYTE1KgkxMjcuMC4wLjE/pl/15/dover/3/fexp/9405963,9416126,9416891,9417368,9420452,9421341,9421544,9422596,9426927,9427902,9428222,9428398,9429148,9429739,9429743,9431366,9431828,9432395,9432650,9433260,9434173/sver/3/keepalive/yes/upn/45Q4Wx4nt2s/mt/1460550910/ip/80.60.60.56/ipbits/0/expire/1460572556/sparams/ip,ipbits,expire,id,itag,source,requiressl,ratebypass,live,cmbypass,goi,sgoap,sgovp,hls_chunk_host,playlist_type,gcr,mm,mn,ms,mv,nh,pl/signature/20FD032E902C10DCC954729EA5DEF3806E3A6BD7.1E34400EDF5BBF15F209F256666D4BDB852C6C8F/key/dg_yt0/playlist/index.m3u8':
Duration: N/A, start: 61925.824622, bitrate: N/A
Program 0
Metadata:
variant_bitrate : 0
Stream #0:0, 33, 1/90000: Audio: aac (LC) ([15][0][0][0] / 0x000F),
48000 Hz, stereo, fltp, 126 kb/s
Stream #0:1, 21, 1/90000: Video: h264 (Main), 1 reference frame
([27][0][0][0] / 0x001B), yuv420p(left), 1280x720 (0x0) [SAR 1:1 DAR
16:9], 0/1, 30 fps, 30 tbr, 90k tbn
detected 4 logical cores
[ffplay_abuffer @ 0x7fd6f015d120] Setting 'sample_rate' to value '48000'
[ffplay_abuffer @ 0x7fd6f015d120] Setting 'sample_fmt' to value 'fltp'
[ffplay_abuffer @ 0x7fd6f015d120] Setting 'channels' to value '2'
[ffplay_abuffer @ 0x7fd6f015d120] Setting 'time_base' to value '1/48000'
[ffplay_abuffer @ 0x7fd6f015d120] Setting 'channel_layout' to value '0x3'
[ffplay_abuffer @ 0x7fd6f015d120] tb:1/48000 samplefmt:fltp
samplerate:48000 chlayout:0x3
[ffplay_abuffersink @ 0x7fd6f0153420] auto-inserting filter 'auto-inserted
resampler 0' between the filter 'ffplay_abuffer' and the filter
'ffplay_abuffersink'
[AVFilterGraph @ 0x7fd6f0036aa0] query_formats: 2 queried, 0 merged, 3
already done, 0 delayed
[auto-inserted resampler 0 @ 0x7fd6f0025dc0] [SWR @ 0x7fd6f00a1820] Using
fltp internally between filters
[auto-inserted resampler 0 @ 0x7fd6f0025dc0] ch:2 chl:stereo fmt:fltp
r:48000Hz -> ch:2 chl:stereo fmt:s16 r:48000Hz
SDL_OpenAudio (2 channels, 48000 Hz): Couldn't set hardware audio
parameters: Success
Audio frame changed from rate:48000 ch:2 fmt:fltp layout:stereo serial:-1
to rate:48000 ch:2 fmt:fltp layout:stereo serial:1
[ffplay_abuffer @ 0x7fd6e80053c0] Setting 'sample_rate' to value '48000'
[ffplay_abuffer @ 0x7fd6e80053c0] Setting 'sample_fmt' to value 'fltp'
[ffplay_abuffer @ 0x7fd6e80053c0] Setting 'channels' to value '2'
[ffplay_abuffer @ 0x7fd6e80053c0] Setting 'time_base' to value '1/48000'
[ffplay_abuffer @ 0x7fd6e80053c0] Setting 'channel_layout' to value '0x3'
[ffplay_abuffer @ 0x7fd6e80053c0] tb:1/48000 samplefmt:fltp
samplerate:48000 chlayout:0x3
[ffplay_abuffersink @ 0x7fd6e80064e0] auto-inserting filter 'auto-inserted
resampler 0' between the filter 'ffplay_abuffer' and the filter
'ffplay_abuffersink'
[AVFilterGraph @ 0x7fd6e8004f80] query_formats: 2 queried, 0 merged, 3
already done, 0 delayed
[auto-inserted resampler 0 @ 0x7fd6e80077c0] [SWR @ 0x7fd6e8007b80] Using
fltp internally between filters
[auto-inserted resampler 0 @ 0x7fd6e80077c0] [SWR @ 0x7fd6e8007b80] Matrix
coefficients:
[auto-inserted resampler 0 @ 0x7fd6e80077c0] [SWR @ 0x7fd6e8007b80] FC:
FL:0.500000 FR:0.500000
[auto-inserted resampler 0 @ 0x7fd6e80077c0] ch:2 chl:stereo fmt:fltp
r:48000Hz -> ch:1 chl:mono fmt:s16 r:48000Hz
Video frame changed from size:0x0 format:none serial:-1 to size:1280x720
format:yuv420p serial:1
[ffplay_buffer @ 0x7fd6e00af800] Setting 'video_size' to value '1280x720'
[ffplay_buffer @ 0x7fd6e00af800] Setting 'pix_fmt' to value '0'
[ffplay_buffer @ 0x7fd6e00af800] Setting 'time_base' to value '1/90000'
[ffplay_buffer @ 0x7fd6e00af800] Setting 'pixel_aspect' to value '1/1'
[ffplay_buffer @ 0x7fd6e00af800] Setting 'frame_rate' to value '30/1'
[ffplay_buffer @ 0x7fd6e00af800] w:1280 h:720 pixfmt:yuv420p tb:1/90000
fr:30/1 sar:1/1 sws_param:
[ffplay_crop @ 0x7fd6e015dfe0] Setting 'out_w' to value 'floor(in_w/2)*2'
[ffplay_crop @ 0x7fd6e015dfe0] Setting 'out_h' to value 'floor(in_h/2)*2'
[AVFilterGraph @ 0x7fd6e015db40] query_formats: 3 queried, 2 merged, 0
already done, 0 delayed
[ffplay_crop @ 0x7fd6e015dfe0] w:1280 h:720 sar:1/1 -> w:1280 h:720
sar:1/1
[AVIOContext @ 0x7fd6f004e940] Statistics: 746360 bytes read, 0 seeks
[hls,applehttp @ 0x7fd6f0000920] Failed to reload playlist 0
ALSA lib /var/tmp/portage/media-libs/alsa-lib-1.1.1/work/alsa-
lib-1.1.1/src/pcm/pcm.c:7963:(snd_pcm_recover) underrun occurred
[AVIOContext @ 0x7fd6f001ebe0] Statistics: 3103 bytes read, 0 seeks
}}}
Patches should be submitted to the ffmpeg-devel mailing list and not this
bug tracker.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/5435>
FFmpeg <https://ffmpeg.org>
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