[FFmpeg-trac] #2441(avformat:new): Program detection in transport stream broken, part 2

FFmpeg trac at avcodec.org
Sat Apr 6 19:02:21 CEST 2013


#2441: Program detection in transport stream broken, part 2
-------------------------------------+-------------------------------------
               Reporter:  cehoyos    |                  Owner:
                   Type:  defect     |                 Status:  new
               Priority:  important  |              Component:  avformat
                Version:  git-       |               Keywords:  mpegts
  master                             |  regression
             Blocked By:             |               Blocking:
Reproduced by developer:  0          |  Analyzed by developer:  0
-------------------------------------+-------------------------------------
 FFmpeg detects an audio channel that is not part of a program, regression
 since 4c41fc8.
 I will attach the sample from nevcairiel that was announced in ticket
 #2186
 {{{
 $ ffmpeg -i Pirunpelto_cut.ts
 ffmpeg version N-51647-g1177416 Copyright (c) 2000-2013 the FFmpeg
 developers
   built on Apr  6 2013 18:24:24 with gcc 4.7 (SUSE Linux)
   configuration: --enable-gpl --disable-indev=jack
   libavutil      52. 25.100 / 52. 25.100
   libavcodec     55.  2.100 / 55.  2.100
   libavformat    55.  1.100 / 55.  1.100
   libavdevice    55.  0.100 / 55.  0.100
   libavfilter     3. 49.100 /  3. 49.100
   libswscale      2.  2.100 /  2.  2.100
   libswresample   0. 17.102 /  0. 17.102
   libpostproc    52.  2.100 / 52.  2.100
 [mpeg2video @ 0x341e5a0] Invalid frame dimensions 0x0.
     Last message repeated 4 times
 [mpegts @ 0x3419a20] max_analyze_duration 5000000 reached at 5000000
 microseconds
 [mpegts @ 0x3419a20] PES packet size mismatch
     Last message repeated 1 times
 Input #0, mpegts, from 'Pirunpelto_cut.ts':
   Duration: 00:00:06.92, start: 20359.308500, bitrate: 2959 kb/s
   Program 1
     Stream #0:1[0x45]: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002),
 yuv420p, 720x576 [SAR 64:45 DAR 16:9], 25 fps, 25 tbr, 90k tbn, 50 tbc
     Stream #0:2[0x46](fin): Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006)
     Stream #0:3[0x47](eng): Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz,
 stereo, s16p, 224 kb/s
   No Program
     Stream #0:0[0x44](fin): Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz,
 stereo, s16p, 224 kb/s
 At least one output file must be specified
 }}}

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2441>
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