[FFmpeg-trac] #1826(undetermined:new): TiVo sample cannot be decoded

FFmpeg trac at avcodec.org
Wed Oct 17 13:14:14 CEST 2012


#1826: TiVo sample cannot be decoded
-------------------------------------+-------------------------------------
               Reporter:  cehoyos    |                  Owner:
                   Type:             |                 Status:  new
  enhancement                        |              Component:
               Priority:  wish       |  undetermined
                Version:  git-       |               Keywords:
  master                             |               Blocking:
             Blocked By:             |  Analyzed by developer:  0
Reproduced by developer:  0          |
-------------------------------------+-------------------------------------
 A user uploaded a TiVo sample -
 http://samples.ffmpeg.org/TiVo/Twitches%20-%20%2020121016.TiVo - that
 cannot be decoded with FFmpeg (or MPlayer).
 Original report: http://forum.videolan.org/viewtopic.php?f=12&t=104821
 {{{
 $ ffmpeg -i Twitches\ -\ \ 20121016.TiVo
 ffmpeg version N-45613-g711ffb8 Copyright (c) 2000-2012 the FFmpeg
 developers
   built on Oct 17 2012 13:12:59 with gcc 4.7 (SUSE Linux)
   configuration: --enable-gpl
   libavutil      51. 76.100 / 51. 76.100
   libavcodec     54. 66.100 / 54. 66.100
   libavformat    54. 32.101 / 54. 32.101
   libavdevice    54.  3.100 / 54.  3.100
   libavfilter     3. 19.103 /  3. 19.103
   libswscale      2.  1.101 /  2.  1.101
   libswresample   0. 16.100 /  0. 16.100
   libpostproc    52.  1.100 / 52.  1.100
 [mpeg2video @ 0x223e7e0] mpeg_decode_postinit() failure
     Last message repeated 11 times
 [mpeg @ 0x2238280] Invalid timestamps stream=0, pts=111021, dts=111022,
 size=13634
 [mpeg2video @ 0x223e7e0] ignoring pic after 100
 [mpeg2video @ 0x223e7e0] skipped MB in I frame at 1 0
 [mpeg2video @ 0x223e7e0] skipped MB in I frame at 1 1
 [mpeg2video @ 0x223e7e0] invalid mb type in I Frame at 1 2
 [mpeg2video @ 0x223e7e0] skipped MB in I frame at 2 3
 [mpeg2video @ 0x223e7e0] invalid mb type in I Frame at 0 4
 [mpeg2video @ 0x223e7e0] skipped MB in I frame at 1 5
 [mpeg2video @ 0x223e7e0] skipped MB in I frame at 2 6
 [mpeg2video @ 0x223e7e0] invalid mb type in I Frame at 1 7
 [mpeg2video @ 0x223e7e0] invalid mb type in I Frame at 0 8
 [mpeg2video @ 0x223e7e0] skipped MB in I frame at 1 9
 [mpeg2video @ 0x223e7e0] invalid mb type in I Frame at 1 10
 [mpeg2video @ 0x223e7e0] skipped MB in I frame at 2 11
 [mpeg2video @ 0x223e7e0] skipped MB in I frame at 2 12
 [mpeg2video @ 0x223e7e0] invalid mb type in I Frame at 0 13
 [mpeg2video @ 0x223e7e0] skipped MB in I frame at 2 14
 [mpeg2video @ 0x223e7e0] skipped MB in I frame at 3 15
 [mpeg2video @ 0x223e7e0] invalid mb type in I Frame at 1 16
 [mpeg2video @ 0x223e7e0] skipped MB in I frame at 3 17
 [mpeg2video @ 0x223e7e0] skipped MB in I frame at 3 18
 [mpeg2video @ 0x223e7e0] skipped MB in I frame at 1 19
 [mpeg2video @ 0x223e7e0] skipped MB in I frame at 2 20
 [mpeg2video @ 0x223e7e0] invalid mb type in I Frame at 2 21
 [mpeg2video @ 0x223e7e0] skipped MB in I frame at 2 22
 [mpeg2video @ 0x223e7e0] skipped MB in I frame at 2 23
 [mpeg2video @ 0x223e7e0] skipped MB in I frame at 2 24
 [mpeg2video @ 0x223e7e0] skipped MB in I frame at 1 25
 [mpeg2video @ 0x223e7e0] skipped MB in I frame at 1 26
 [mpeg2video @ 0x223e7e0] skipped MB in I frame at 5 27
 [mpeg2video @ 0x223e7e0] skipped MB in I frame at 1 28
 [mpeg2video @ 0x223e7e0] invalid mb type in I Frame at 1 29
 [mpeg2video @ 0x223e7e0] skipped MB in I frame at 3 30
 [mpeg2video @ 0x223e7e0] invalid mb type in I Frame at 1 31
 [mpeg2video @ 0x223e7e0] skipped MB in I frame at 2 32
 [mpeg2video @ 0x223e7e0] invalid mb type in I Frame at 0 33
 [mpeg2video @ 0x223e7e0] invalid mb type in I Frame at 1 34
 [mpeg2video @ 0x223e7e0] invalid mb type in I Frame at 0 35
 [mpeg2video @ 0x223e7e0] skipped MB in I frame at 1 36
 [mpeg2video @ 0x223e7e0] skipped MB in I frame at 1 37
 [mpeg2video @ 0x223e7e0] skipped MB in I frame at 4 38
 [mpeg2video @ 0x223e7e0] skipped MB in I frame at 1 39
 [mpeg2video @ 0x223e7e0] skipped MB in I frame at 1 40
 [mpeg2video @ 0x223e7e0] invalid mb type in I Frame at 0 41
 [mpeg2video @ 0x223e7e0] skipped MB in I frame at 1 42
 [mpeg2video @ 0x223e7e0] skipped MB in I frame at 1 43
 [mpeg2video @ 0x223e7e0] skipped MB in I frame at 5 44
 [mpeg2video @ 0x223e7e0] Warning MVs not available
 [mpeg2video @ 0x223e7e0] concealing 3600 DC, 3600 AC, 3600 MV errors in I
 frame
 [mpeg @ 0x2238280] Invalid timestamps stream=0, pts=120030, dts=120031,
 size=12673
 [mpeg @ 0x2238280] Invalid timestamps stream=0, pts=129039, dts=129040,
 size=3326
 [mpeg @ 0x2238280] Invalid timestamps stream=0, pts=138048, dts=138049,
 size=11091
 [mpeg @ 0x2238280] Invalid timestamps stream=0, pts=147057, dts=147058,
 size=7990
 [mpeg @ 0x2238280] Invalid timestamps stream=0, pts=156066, dts=156067,
 size=14679
 [mpeg @ 0x2238280] Invalid timestamps stream=0, pts=165075, dts=165076,
 size=6480
 [mpeg @ 0x2238280] Invalid timestamps stream=0, pts=174084, dts=174085,
 size=3279
 [mpeg @ 0x2238280] Invalid timestamps stream=0, pts=183093, dts=183094,
 size=9276
 [mpeg @ 0x2238280] Invalid timestamps stream=0, pts=192102, dts=192103,
 size=5485
 [mpeg @ 0x2238280] Invalid timestamps stream=0, pts=201111, dts=201112,
 size=7199
 [mpeg @ 0x2238280] Invalid timestamps stream=0, pts=210120, dts=210121,
 size=6458
 [mpeg @ 0x2238280] Invalid timestamps stream=0, pts=219129, dts=219130,
 size=3354
 [mpeg @ 0x2238280] Invalid timestamps stream=0, pts=228138, dts=228139,
 size=9285
 [mpeg @ 0x2238280] Invalid timestamps stream=0, pts=237147, dts=237148,
 size=7329
 [mpeg @ 0x2238280] Invalid timestamps stream=0, pts=246156, dts=246157,
 size=10311
 [mpeg @ 0x2238280] Invalid timestamps stream=0, pts=255165, dts=255166,
 size=7127
 [mpeg @ 0x2238280] Invalid timestamps stream=0, pts=264174, dts=264175,
 size=4240
 [mpeg @ 0x2238280] Invalid timestamps stream=0, pts=273183, dts=273184,
 size=8859
 [mpeg @ 0x2238280] Invalid timestamps stream=0, pts=282192, dts=282193,
 size=7628
 [mpeg @ 0x2238280] Invalid timestamps stream=0, pts=291201, dts=291202,
 size=13860
 [mpeg @ 0x2238280] Invalid timestamps stream=0, pts=300210, dts=300211,
 size=6932
 [mpeg @ 0x2238280] Invalid timestamps stream=0, pts=309219, dts=309220,
 size=3232
 [mpeg @ 0x2238280] Invalid timestamps stream=0, pts=318228, dts=318229,
 size=13272
 [mpeg @ 0x2238280] Invalid timestamps stream=0, pts=327237, dts=327238,
 size=8337
 [mpeg @ 0x2238280] Invalid timestamps stream=0, pts=336246, dts=336247,
 size=14330
 [mpeg @ 0x2238280] Invalid timestamps stream=0, pts=345255, dts=345256,
 size=7015
 [mpeg @ 0x2238280] Invalid timestamps stream=0, pts=354264, dts=354265,
 size=2933
 [mpeg @ 0x2238280] Invalid timestamps stream=0, pts=363273, dts=363274,
 size=9550
 [mpeg @ 0x2238280] Invalid timestamps stream=0, pts=372282, dts=372283,
 size=7393
 [mpeg @ 0x2238280] Invalid timestamps stream=0, pts=381291, dts=382043,
 size=22263
 [mpeg @ 0x2238280] Invalid timestamps stream=0, pts=391802, dts=392554,
 size=28771
 [mpeg @ 0x2238280] Invalid timestamps stream=0, pts=402312, dts=402313,
 size=3966
 [mpeg @ 0x2238280] Stream #2: not enough frames to estimate rate; consider
 increasing probesize
 [mpeg @ 0x2238280] Stream #3: not enough frames to estimate rate; consider
 increasing probesize
 [mpeg @ 0x2238280] Stream #4: not enough frames to estimate rate; consider
 increasing probesize
 [mpeg @ 0x2238280] Stream #5: not enough frames to estimate rate; consider
 increasing probesize
 [mpeg @ 0x2238280] Stream #6: not enough frames to estimate rate; consider
 increasing probesize
 [mpeg @ 0x2238280] Stream #7: not enough frames to estimate rate; consider
 increasing probesize
 [mpeg @ 0x2238280] Stream #8: not enough frames to estimate rate; consider
 increasing probesize
 [mpeg @ 0x2238280] Stream #9: not enough frames to estimate rate; consider
 increasing probesize
 [mpeg @ 0x2238280] Stream #10: not enough frames to estimate rate;
 consider increasing probesize
 [mpeg @ 0x2238280] Stream #11: not enough frames to estimate rate;
 consider increasing probesize
 [mpeg @ 0x2238280] Stream #12: not enough frames to estimate rate;
 consider increasing probesize
 [mpeg @ 0x2238280] Could not find codec parameters for stream 3 (Audio:
 ac3, 0 channels): unspecified sample format
 Consider increasing the value for the 'analyzeduration' and 'probesize'
 options
 [mpeg @ 0x2238280] Could not find codec parameters for stream 4 (Audio:
 truehd, 0 channels): unspecified sample format
 Consider increasing the value for the 'analyzeduration' and 'probesize'
 options
 [mpeg @ 0x2238280] Could not find codec parameters for stream 6 (Audio:
 dts, 0 channels): unspecified sample format
 Consider increasing the value for the 'analyzeduration' and 'probesize'
 options
 [mpeg @ 0x2238280] Could not find codec parameters for stream 7 (Audio:
 dts, 0 channels): unspecified sample format
 Consider increasing the value for the 'analyzeduration' and 'probesize'
 options
 [mpeg @ 0x2238280] Could not find codec parameters for stream 10 (Audio:
 truehd, 0 channels): unspecified sample format
 Consider increasing the value for the 'analyzeduration' and 'probesize'
 options
 [mpeg @ 0x2238280] Could not find codec parameters for stream 11 (Audio:
 dts, 0 channels): unspecified sample format
 Consider increasing the value for the 'analyzeduration' and 'probesize'
 options
 [mpeg @ 0x2238280] Could not find codec parameters for stream 12 (Audio:
 dts, 0 channels): unspecified sample format
 Consider increasing the value for the 'analyzeduration' and 'probesize'
 options
 [NULL @ 0x22c2380] start time is not set in estimate_timings_from_pts
 [NULL @ 0x2370c80] start time is not set in estimate_timings_from_pts
 [NULL @ 0x2439ae0] start time is not set in estimate_timings_from_pts
 [NULL @ 0x24291e0] start time is not set in estimate_timings_from_pts
 [NULL @ 0x24a3be0] start time is not set in estimate_timings_from_pts
 [NULL @ 0x2512200] start time is not set in estimate_timings_from_pts
 [NULL @ 0x26b2e40] start time is not set in estimate_timings_from_pts
 [NULL @ 0x27520e0] start time is not set in estimate_timings_from_pts
 Guessed Channel Layout for  Input Stream #0.2 : 2.1
 Guessed Channel Layout for  Input Stream #0.8 : 7.1
 Guessed Channel Layout for  Input Stream #0.9 : 7.1
 Input #0, mpeg, from 'Twitches -  20121016.TiVo':
   Duration: 00:05:34.76, start: 0.673144, bitrate: 10700 kb/s
     Stream #0:0[0x1e0]: Video: mpeg2video (Main), yuv420p, 1280x720 [SAR
 1:1 DAR 16:9], 20000 kb/s, 59.94 fps, 59.94 tbr, 90k tbn, 119.88 tbc
     Stream #0:1[0x80]: Audio: ac3, 48000 Hz, 5.1(side), s16, 384 kb/s
     Stream #0:2[0xa6]: Audio: pcm_dvd, 48000 Hz, 2.1, s32, 3456 kb/s
     Stream #0:3[0xc3]: Audio: ac3, 0 channels
     Stream #0:4[0xb3]: Audio: truehd, 0 channels
     Stream #0:5[0x28]: Subtitle: dvd_subtitle
     Stream #0:6[0x8f]: Audio: dts, 0 channels
     Stream #0:7[0x8a]: Audio: dts, 0 channels
     Stream #0:8[0xa3]: Audio: pcm_s16be, 44100 Hz, 7.1, s16, 5644 kb/s
     Stream #0:9[0xac]: Audio: pcm_s16be, 44100 Hz, 7.1, s16, 5644 kb/s
     Stream #0:10[0xb9]: Audio: truehd, 0 channels
     Stream #0:11[0x89]: Audio: dts, 0 channels
     Stream #0:12[0x9e]: Audio: dts, 0 channels
 At least one output file must be specified
 }}}

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1826>
FFmpeg <http://ffmpeg.org>
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