[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
}}}
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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1826>
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