[FFmpeg-trac] #3064(undetermined:new): Audio drafting out of sync on Samsung TV with ffmpeg created MP4 or MKV file

FFmpeg trac at avcodec.org
Mon Oct 21 19:05:25 CEST 2013


#3064: Audio drafting out of sync on Samsung TV with ffmpeg created MP4 or MKV
file
-------------------------------------+-------------------------------------
             Reporter:  ramitbhalla  |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  unspecified  |  undetermined
             Keywords:               |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
-------------------------------------+-------------------------------------

Comment (by ramitbhalla):

 This is the oldest version I can find that doesn't crash while trying to
 encode it.
 This one also exhibits the same issue.


 {{{
 ffmpeg -y -i ..\House.wtv  -vcodec mpeg4 -qscale 20 -acodec aac -strict -2
 test.mp4

 ffmpeg version N-31247-g5d4fd1d, Copyright (c) 2000-2011 the FFmpeg
 developers
   built on Jul  4 2011 21:40:51 with gcc 4.6.1
   configuration: --enable-gpl --enable-version3 --enable-memalign-hack
 --enable-runtime-cpudetect --enable-avisynth --en
 able-bzlib --enable-frei0r --enable-libopencore-amrnb --enable-
 libopencore-amrwb --enable-libfreetype --enable-libgsm --
 enable-libmp3lame --enable-libopenjpeg --enable-librtmp --enable-
 libschroedinger --enable-libspeex --enable-libtheora --
 enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs
 --enable-libxvid --enable-zlib
   libavutil    51. 11. 0 / 51. 11. 0
   libavcodec   53.  7. 0 / 53.  7. 0
   libavformat  53.  5. 0 / 53.  5. 0
   libavdevice  53.  2. 0 / 53.  2. 0
   libavfilter   2. 24. 3 /  2. 24. 3
   libswscale    2.  0. 0 /  2.  0. 0
   libpostproc  51.  2. 0 / 51.  2. 0
 [mpeg2video @ 03508100] mpeg_decode_postinit() failure
     Last message repeated 13 times
 Input #0, wtv, from '..\House.wtv':
   Metadata:
     WM/MediaClassPrimaryID: db9830bd-3ab3-4fab-8a371a995f7ff74b
     WM/MediaClassSecondaryID: ba7f258a-62f7-47a9-b21f4651c42a000e
     Title           : House
     WM/SubTitle     : Fetal Position
     WM/SubTitleDescription: A pregnant photographer collapses in the midst
 of a photo shoot with a famous musician (Tyso
 n Ritter); Foreman and Cuddy learn about Cameron and Chase's secret
 relationship.
     genre           : Drama;General;Series
     WM/OriginalReleaseTime: 0
     WM/MediaCredits : Hugh Laurie/Lisa Edelstein/Omar Epps/Robert Sean
 Leonard/Jennifer Morrison/Jesse Spencer;;;Anne Ra
 msay/Tyson Ritter/Jeff Sugarman/Bobbin Bergstrom
     service_provider: USA
     service_name    : USA Network
     WM/MediaNetworkAffiliation: Satellite
     WM/MediaOriginalChannel: 42
     WM/MediaOriginalChannelSubNumber: 0
     WM/MediaOriginalBroadcastDateTime: 2007-04-03T04:00:00Z
     WM/MediaOriginalRunTime: 12784870062
     WM/MediaIsStereo: true
     WM/MediaIsRepeat: true
     WM/MediaIsLive  : false
     WM/MediaIsTape  : false
     WM/MediaIsDelay : false
     WM/MediaIsSubtitled: false
     WM/MediaIsMovie : false
     WM/MediaIsPremiere: false
     WM/MediaIsFinale: false
     WM/MediaIsSAP   : false
     WM/MediaIsSport : false
     WM/ParentalRating: TV-14
     WM/Provider     : MediaCenterDefault
     WM/VideoClosedCaptioning: true
     WM/WMRVEncodeTime: 2012-02-01 18:40:41
     WM/WMRVSeriesUID: !MCSeries!00688359
     WM/WMRVServiceID: !MCService!28459373
     WM/WMRVProgramID: !MCProgram!165184208
     WM/WMRVRequestID: 0
     WM/WMRVScheduleItemID: 0
     WM/WMRVQuality  : 3
     WM/WMRVOriginalSoftPrePadding: 2498
     WM/WMRVOriginalSoftPostPadding: 120
     WM/WMRVHardPrePadding: -2438
     WM/WMRVHardPostPadding: 0
     WM/WMRVATSCContent: false
     WM/WMRVDTVContent: false
     WM/WMRVHDContent: false
     Duration        : 12344800341
     WM/WMRVEndTime  : 2012-02-01 19:01:15
     WM/WMRVBitrate  : 8.074463
     WM/WMRVKeepUntil: 0
     WM/WMRVActualSoftPrePadding: -3
     WM/WMRVActualSoftPostPadding: 75
     WM/WMRVContentProtected: false
     WM/WMRVContentProtectedPercent: 0
     WM/WMRVExpirationSpan: 9223372036854775807
     WM/WMRVInBandRatingSystem: 255
     WM/WMRVInBandRatingLevel: 255
     WM/WMRVInBandRatingAttributes: 0
     WM/WMRVWatched  : false
   Duration: 00:20:13.31, start: 11.593745, bitrate: 8215 kb/s
     Stream #0.0[0x32]: Subtitle: [0][0][0][0] / 0x0000
     Stream #0.1[0x33]: Video: mpeg2video (Main), yuv420p, 720x480 [PAR 8:9
 DAR 4:3], 9000 kb/s, 78.67 fps, 29.97 tbr, 10
 000k tbn, 59.94 tbc
     Stream #0.2[0x34]: Audio: mp2, 48000 Hz, stereo, s16, 384 kb/s
 [buffer @ 034E5020] w:720 h:480 pixfmt:yuv420p tb:1/1000000 sar:8/9
 sws_param:
 Output #0, mp4, to 'test.mp4':
   Metadata:
     WM/MediaClassPrimaryID: db9830bd-3ab3-4fab-8a371a995f7ff74b
     WM/MediaClassSecondaryID: ba7f258a-62f7-47a9-b21f4651c42a000e
     Title           : House
     WM/SubTitle     : Fetal Position
     WM/SubTitleDescription: A pregnant photographer collapses in the midst
 of a photo shoot with a famous musician (Tyso
 n Ritter); Foreman and Cuddy learn about Cameron and Chase's secret
 relationship.
     genre           : Drama;General;Series
     WM/OriginalReleaseTime: 0
     WM/MediaCredits : Hugh Laurie/Lisa Edelstein/Omar Epps/Robert Sean
 Leonard/Jennifer Morrison/Jesse Spencer;;;Anne Ra
 msay/Tyson Ritter/Jeff Sugarman/Bobbin Bergstrom
     service_provider: USA
     service_name    : USA Network
     WM/MediaNetworkAffiliation: Satellite
     WM/MediaOriginalChannel: 42
     WM/MediaOriginalChannelSubNumber: 0
     WM/MediaOriginalBroadcastDateTime: 2007-04-03T04:00:00Z
     WM/MediaOriginalRunTime: 12784870062
     WM/MediaIsStereo: true
     WM/MediaIsRepeat: true
     WM/MediaIsLive  : false
     WM/MediaIsTape  : false
     WM/MediaIsDelay : false
     WM/MediaIsSubtitled: false
     WM/MediaIsMovie : false
     WM/MediaIsPremiere: false
     WM/MediaIsFinale: false
     WM/MediaIsSAP   : false
     WM/MediaIsSport : false
     WM/ParentalRating: TV-14
     WM/Provider     : MediaCenterDefault
     WM/VideoClosedCaptioning: true
     WM/WMRVEncodeTime: 2012-02-01 18:40:41
     WM/WMRVSeriesUID: !MCSeries!00688359
     WM/WMRVServiceID: !MCService!28459373
     WM/WMRVProgramID: !MCProgram!165184208
     WM/WMRVRequestID: 0
     WM/WMRVScheduleItemID: 0
     WM/WMRVQuality  : 3
     WM/WMRVOriginalSoftPrePadding: 2498
     WM/WMRVOriginalSoftPostPadding: 120
     WM/WMRVHardPrePadding: -2438
     WM/WMRVHardPostPadding: 0
     WM/WMRVATSCContent: false
     WM/WMRVDTVContent: false
     WM/WMRVHDContent: false
     Duration        : 12344800341
     WM/WMRVEndTime  : 2012-02-01 19:01:15
     WM/WMRVBitrate  : 8.074463
     WM/WMRVKeepUntil: 0
     WM/WMRVActualSoftPrePadding: -3
     WM/WMRVActualSoftPostPadding: 75
     WM/WMRVContentProtected: false
     WM/WMRVContentProtectedPercent: 0
     WM/WMRVExpirationSpan: 9223372036854775807
     WM/WMRVInBandRatingSystem: 255
     WM/WMRVInBandRatingLevel: 255
     WM/WMRVInBandRatingAttributes: 0
     WM/WMRVWatched  : false
     encoder         : Lavf53.5.0
     Stream #0.0: Video: mpeg4, yuv420p, 720x480 [PAR 8:9 DAR 4:3], q=2-31,
 200 kb/s, 30k tbn, 29.97 tbc
     Stream #0.1: Audio: aac, 48000 Hz, stereo, s16, 64 kb/s
 Stream mapping:
   Stream #0.1 -> #0.0
   Stream #0.2 -> #0.1
 Press [q] to stop, [?] for help
 [mpeg2video @ 03508100] mpeg_decode_postinit() failure
 Error while decoding stream #0.1
 Error while decoding stream #0.1s
 Error while decoding stream #0.1s
 Error while decoding stream #0.1s
 Error while decoding stream #0.1s
 Error while decoding stream #0.1s
 Error while decoding stream #0.1s
 Error while decoding stream #0.1s
 Error while decoding stream #0.1s
 Error while decoding stream #0.1s
 Error while decoding stream #0.1es
 Error while decoding stream #0.1es
 Error while decoding stream #0.1es
 Error while decoding stream #0.1es
     Last message repeated 13 times 65702kB time=00:20:12.88 bitrate=
 443.8kbits/s dup=29 drop=0
 [mpeg2video @ 03508100] ac-tex damaged at 19 17
 [mpeg2video @ 03508100] Warning MVs not available
 [mpeg2video @ 03508100] concealing 585 DC, 585 AC, 585 MV errors
 [mp2 @ 03509C00] incomplete frame
 Error while decoding stream #0.2
 frame=36378 fps=139 q=20.0 Lsize=   66504kB time=00:20:13.20 bitrate=
 449.1kbits/s dup=31 drop=0
 video:56262kB audio:9500kB global headers:0kB muxing overhead 1.128022%
 }}}

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/3064#comment:13>
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