[FFmpeg-trac] #1553(undetermined:new): Remuxing mpeg2video from transport stream to matroska fails

FFmpeg trac at avcodec.org
Wed Jul 18 21:00:31 CEST 2012


#1553: Remuxing mpeg2video from transport stream to matroska fails
-------------------------------------+-------------------------------------
               Reporter:  cehoyos    |                  Owner:
                   Type:  defect     |                 Status:  new
               Priority:  normal     |              Component:
                Version:  git-       |  undetermined
  master                             |               Keywords:  mpegts
             Blocked By:             |  mpeg2video
Reproduced by developer:  0          |  av_interleaved_write_frame
                                     |               Blocking:
                                     |  Analyzed by developer:  0
-------------------------------------+-------------------------------------
 (Second, unrelated sample from issue 1719)
 Remuxing mpeg2video from ts to mkv fails:
 {{{
 $ ffmpeg -i Ts\ cannot\ be\ muxed\ to\ mkv.ts -vcodec copy -an out.mkv
 ffmpeg version N-42605-g5784a46 Copyright (c) 2000-2012 the FFmpeg
 developers
   built on Jul 18 2012 20:29:06 with gcc 4.3.2
   configuration: --cc=/usr/local/gcc-4.3.2/bin/gcc --enable-gpl --enable-
 libopenjpeg --enable-libvorbis --enable-libspeex --enable-libmp3lame
 --enable-libtheora --extra-ldflags=-lm --enable-libvpx --enable-libxavs
 --enable-x11grab --enable-libass
   libavutil      51. 65.100 / 51. 65.100
   libavcodec     54. 41.100 / 54. 41.100
   libavformat    54. 17.100 / 54. 17.100
   libavdevice    54.  1.100 / 54.  1.100
   libavfilter     3.  2.100 /  3.  2.100
   libswscale      2.  1.100 /  2.  1.100
   libswresample   0. 15.100 /  0. 15.100
   libpostproc    52.  0.100 / 52.  0.100
 [mpegts @ 0x90774e0] PES packet size mismatch
 [mpegts @ 0x90774e0] Could not find codec parameters for stream 2 (Audio:
 ac3 ([129][0][0][0] / 0x0081), 0 channels, s16): unspecified sample rate
 Consider increasing the value for the 'analyzeduration' and 'probesize'
 options
 [NULL @ 0x907c140] start time is not set in estimate_timings_from_pts
 [mpegts @ 0x90774e0] PES packet size mismatch
 Input #0, mpegts, from 'Ts cannot be muxed to mkv.ts':
   Duration: 00:00:01.78, start: 58016.615744, bitrate: 9158 kb/s
   Program 1
     Stream #0:0[0x31]: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002),
 yuv420p, 1440x1080 [SAR 4:3 DAR 16:9], 90000 kb/s, 29.97 fps, 29.97 tbr,
 90k tbn, 59.94 tbc
     Stream #0:1[0x34]: Audio: ac3 ([129][0][0][0] / 0x0081), 48000 Hz,
 stereo, s16, 384 kb/s
     Stream #0:2[0x35]: Audio: ac3 ([129][0][0][0] / 0x0081), 0 channels,
 s16
 Output #0, matroska, to 'out.mkv':
   Metadata:
     encoder         : Lavf54.17.100
     Stream #0:0: Video: mpeg2video ([2][0][0][0] / 0x0002), yuv420p,
 1440x1080 [SAR 4:3 DAR 16:9], q=2-31, 90000 kb/s, 29.97 fps, 1k tbn, 90k
 tbc
 Stream mapping:
   Stream #0:0 -> #0:0 (copy)
 Press [q] to stop, [?] for help
 [matroska @ 0x907f080] Can't write packet with unknown timestamp
 av_interleaved_write_frame(): Invalid argument
 }}}

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1553>
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