[FFmpeg-trac] #4145(undetermined:new): when rebroadcasting/streaming to flv format with aac_adtstoasc bitstream filter, sound gets removed

FFmpeg trac at avcodec.org
Mon Dec 1 15:10:36 CET 2014


#4145: when rebroadcasting/streaming to flv format with aac_adtstoasc bitstream
filter, sound gets removed
-------------------------------------+-------------------------------------
             Reporter:  PyroDevil    |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  git-master   |  undetermined
             Keywords:               |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
-------------------------------------+-------------------------------------

Comment (by PyroDevil):

 Now I tried using a file and streaming it to twitch. Everything went fine.

 Streaming:
 {{{
 % ffmpeg -i video.mkv -c copy -f flv
 "rtmp://live.twitch.tv/app/live_xxxxxxxx_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
 ffmpeg version N-68130-gb50e003 Copyright (c) 2000-2014 the FFmpeg
 developers
   built on Dec  1 2014 14:44:49 with gcc 4.9.2 (GCC)
   configuration: --prefix=/usr --disable-static --enable-gpl --enable-
 libass --enable-libfdk-aac --enable-libfreetype --enable-libmp3lame
 --enable-libopus --enable-libtheora --enable-libvorbis --enable-libvpx
 --enable-libx264 --enable-libx265 --enable-nonfree --enable-shared
 --enable-x11grab
   libavutil      54. 15.100 / 54. 15.100
   libavcodec     56. 13.100 / 56. 13.100
   libavformat    56. 15.101 / 56. 15.101
   libavdevice    56.  3.100 / 56.  3.100
   libavfilter     5.  2.103 /  5.  2.103
   libswscale      3.  1.101 /  3.  1.101
   libswresample   1.  1.100 /  1.  1.100
   libpostproc    53.  3.100 / 53.  3.100
 Input #0, matroska,webm, from 'video.mkv':
   Metadata:
     COMPATIBLE_BRANDS: iso6mp41
     MAJOR_BRAND     : dash
     MINOR_VERSION   : 0
     ENCODER         : Lavf56.4.101
   Duration: 00:52:19.47, start: 0.033000, bitrate: 2939 kb/s
     Stream #0:0(und): Video: h264 (High), yuv420p, 1920x1080 [SAR 1:1 DAR
 16:9], 30 fps, 30 tbr, 1k tbn, 60 tbc (default)
     Metadata:
       CREATION_TIME   : 2014-11-28 16:36:46
       LANGUAGE        : und
       HANDLER_NAME    : VideoHandler
     Stream #0:1(und): Audio: aac (LC), 44100 Hz, stereo, fltp (default)
     Metadata:
       CREATION_TIME   : 2014-11-28 16:36:23
       LANGUAGE        : und
       HANDLER_NAME    : SoundHandler
 Output #0, flv, to
 'rtmp://live.twitch.tv/app/live_xxxxxxxx_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx':
   Metadata:
     COMPATIBLE_BRANDS: iso6mp41
     MAJOR_BRAND     : dash
     MINOR_VERSION   : 0
     encoder         : Lavf56.15.101
     Stream #0:0(und): Video: h264 ([7][0][0][0] / 0x0007), yuv420p,
 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 30 fps, 1k tbn, 1k tbc (default)
     Metadata:
       CREATION_TIME   : 2014-11-28 16:36:46
       LANGUAGE        : und
       HANDLER_NAME    : VideoHandler
     Stream #0:1(und): Audio: aac ([10][0][0][0] / 0x000A), 44100 Hz,
 stereo (default)
     Metadata:
       CREATION_TIME   : 2014-11-28 16:36:23
       LANGUAGE        : und
       HANDLER_NAME    : SoundHandler
 Stream mapping:
   Stream #0:0 -> #0:0 (copy)
   Stream #0:1 -> #0:1 (copy)
 Press [q] to stop, [?] for help
 frame=    7 fps=0.0 q=-1.0 size=     197kB time=00:00:00.20
 bitrate=7732.1kbits/s
 frame=   17 fps= 15 q=-1.0 size=     826kB time=00:00:00.51
 bitrate=13246.4kbits/s
 frame=  151 fps= 64 q=-1.0 size=    2160kB time=00:00:05.01
 bitrate=3527.9kbits/s
 frame=  185 fps= 51 q=-1.0 size=    2697kB time=00:00:06.10
 bitrate=3617.4kbits/s
 frame=  302 fps= 70 q=-1.0 size=    3960kB time=00:00:10.00
 bitrate=3241.8kbits/s
 frame=  334 fps= 69 q=-1.0 size=    4191kB time=00:00:11.07
 bitrate=3100.0kbits/s
 frame=  346 fps= 64 q=-1.0 size=    4465kB time=00:00:11.47
 bitrate=3188.8kbits/s
 frame=  381 fps= 63 q=-1.0 size=    4766kB time=00:00:12.67
 bitrate=3079.9kbits/s
 frame=  403 fps= 62 q=-1.0 size=    5041kB time=00:00:13.37
 bitrate=3087.5kbits/s
 frame=  429 fps= 61 q=-1.0 size=    5402kB time=00:00:14.23
 bitrate=3109.0kbits/s
 frame=  452 fps= 58 q=-1.0 size=    5849kB time=00:00:15.00
 bitrate=3194.0kbits/s
 frame=  509 fps= 61 q=-1.0 size=    6229kB time=00:00:16.90
 bitrate=3018.8kbits/s
 frame=  536 fps= 60 q=-1.0 size=    6678kB time=00:00:17.81
 bitrate=3071.9kbits/s
 frame=  564 fps= 60 q=-1.0 size=    7019kB time=00:00:18.76
 bitrate=3064.9kbits/s
 [flv @ 0x13406a0] Failed to update header with correct duration.
 [flv @ 0x13406a0] Failed to update header with correct filesize.
 frame=  615 fps= 61 q=-1.0 Lsize=    7560kB time=00:00:20.45
 bitrate=3027.4kbits/s
 video:6900kB audio:633kB subtitle:0kB other streams:0kB global headers:0kB
 muxing overhead: 0.359983%
 Received signal 2: terminating.
 }}}

 and receiving:
 {{{
 % livestreamer -O www.twitch.tv/mystream worst 2> /dev/null | ffmpeg -i -
 ffmpeg version N-68130-gb50e003 Copyright (c) 2000-2014 the FFmpeg
 developers
   built on Dec  1 2014 14:44:49 with gcc 4.9.2 (GCC)
   configuration: --prefix=/usr --disable-static --enable-gpl --enable-
 libass --enable-libfdk-aac --enable-libfreetype --enable-libmp3lame
 --enable-libopus --enable-libtheora --enable-libvorbis --enable-libvpx
 --enable-libx264 --enable-libx265 --enable-nonfree --enable-shared
 --enable-x11grab
   libavutil      54. 15.100 / 54. 15.100
   libavcodec     56. 13.100 / 56. 13.100
   libavformat    56. 15.101 / 56. 15.101
   libavdevice    56.  3.100 / 56.  3.100
   libavfilter     5.  2.103 /  5.  2.103
   libswscale      3.  1.101 /  3.  1.101
   libswresample   1.  1.100 /  1.  1.100
   libpostproc    53.  3.100 / 53.  3.100
 [h264 @ 0x24d8740] non-existing PPS 0 referenced
     Last message repeated 1 times
 [h264 @ 0x24d8740] decode_slice_header error
 [h264 @ 0x24d8740] no frame!
 [h264 @ 0x24d8740] non-existing PPS 0 referenced
     Last message repeated 1 times
 [h264 @ 0x24d8740] decode_slice_header error
 [h264 @ 0x24d8740] no frame!
 [h264 @ 0x24d8740] non-existing PPS 0 referenced
     Last message repeated 1 times
 [h264 @ 0x24d8740] decode_slice_header error
 [h264 @ 0x24d8740] no frame!
 [h264 @ 0x24d8740] non-existing PPS 0 referenced
     Last message repeated 1 times
 [h264 @ 0x24d8740] decode_slice_header error
 [h264 @ 0x24d8740] no frame!
 [h264 @ 0x24d8740] non-existing PPS 0 referenced
     Last message repeated 1 times
 [h264 @ 0x24d8740] decode_slice_header error
 [h264 @ 0x24d8740] no frame!
 [h264 @ 0x24d8740] non-existing PPS 0 referenced
     Last message repeated 1 times
 [h264 @ 0x24d8740] decode_slice_header error
 [h264 @ 0x24d8740] no frame!
 [h264 @ 0x24d8740] non-existing PPS 0 referenced
     Last message repeated 1 times
 [h264 @ 0x24d8740] decode_slice_header error
 [h264 @ 0x24d8740] no frame!
 [h264 @ 0x24d8740] non-existing PPS 0 referenced
     Last message repeated 1 times
 [h264 @ 0x24d8740] decode_slice_header error
 [h264 @ 0x24d8740] no frame!
 [h264 @ 0x24d8740] non-existing PPS 0 referenced
     Last message repeated 1 times
 [h264 @ 0x24d8740] decode_slice_header error
 [h264 @ 0x24d8740] no frame!
 [h264 @ 0x24d8740] non-existing PPS 0 referenced
     Last message repeated 1 times
 [h264 @ 0x24d8740] decode_slice_header error
 [h264 @ 0x24d8740] no frame!
 [h264 @ 0x24d8740] non-existing PPS 0 referenced
     Last message repeated 1 times
 [h264 @ 0x24d8740] decode_slice_header error
 [h264 @ 0x24d8740] no frame!
 [h264 @ 0x24d8740] non-existing PPS 0 referenced
     Last message repeated 1 times
 [h264 @ 0x24d8740] decode_slice_header error
 [h264 @ 0x24d8740] no frame!
 [h264 @ 0x24d8740] non-existing PPS 0 referenced
     Last message repeated 1 times
 [h264 @ 0x24d8740] decode_slice_header error
 [h264 @ 0x24d8740] no frame!
 [h264 @ 0x24d8740] non-existing PPS 0 referenced
     Last message repeated 1 times
 [h264 @ 0x24d8740] decode_slice_header error
 [h264 @ 0x24d8740] no frame!
 [h264 @ 0x24d8740] non-existing PPS 0 referenced
     Last message repeated 1 times
 [h264 @ 0x24d8740] decode_slice_header error
 [h264 @ 0x24d8740] no frame!
 [h264 @ 0x24d8740] non-existing PPS 0 referenced
     Last message repeated 1 times
 [h264 @ 0x24d8740] decode_slice_header error
 [h264 @ 0x24d8740] no frame!
 [h264 @ 0x24d8740] non-existing PPS 0 referenced
     Last message repeated 1 times
 [h264 @ 0x24d8740] decode_slice_header error
 [h264 @ 0x24d8740] no frame!
 [h264 @ 0x24d8740] non-existing PPS 0 referenced
     Last message repeated 1 times
 [h264 @ 0x24d8740] decode_slice_header error
 [h264 @ 0x24d8740] no frame!
 [h264 @ 0x24d8740] non-existing PPS 0 referenced
     Last message repeated 1 times
 [h264 @ 0x24d8740] decode_slice_header error
 [h264 @ 0x24d8740] no frame!
 [h264 @ 0x24d8740] non-existing PPS 0 referenced
     Last message repeated 1 times
 [h264 @ 0x24d8740] decode_slice_header error
 [h264 @ 0x24d8740] no frame!
 [h264 @ 0x24d8740] non-existing PPS 0 referenced
     Last message repeated 1 times
 [h264 @ 0x24d8740] decode_slice_header error
 [h264 @ 0x24d8740] no frame!
 [h264 @ 0x24d8740] non-existing PPS 0 referenced
     Last message repeated 1 times
 [h264 @ 0x24d8740] decode_slice_header error
 [h264 @ 0x24d8740] no frame!
 Input #0, mpegts, from 'pipe:':
   Duration: N/A, start: 94.282789, bitrate: 247 kb/s
   Program 1
     Stream #0:0[0x100]: Audio: aac (LC) ([15][0][0][0] / 0x000F), 44100
 Hz, stereo, fltp, 247 kb/s
     Stream #0:1[0x101]: Video: h264 (High) ([27][0][0][0] / 0x001B),
 yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 30 fps, 30 tbr, 90k tbn, 60 tbc
     Stream #0:2[0x102]: Data: timed_id3 (ID3  / 0x20334449)
 At least one output file must be specified
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/4145#comment:7>
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