[FFmpeg-trac] #2133(undetermined:new): FFMPEG not able to find any audio or video streams in a working file

FFmpeg trac at avcodec.org
Sat Jan 12 02:55:31 CET 2013


#2133: FFMPEG not able to find any audio or video streams in a working file
-------------------------------------+-------------------------------------
             Reporter:  ramitbhalla  |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:
  undetermined                       |  unspecified
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 Summary of the bug: The file plays find with MEdia Center, MEncoder can
 tell that there are audio and video streams, but ffmpeg cannot identify
 any audio or video streams in it.
 How to reproduce:
 {{{
 mencoder noStreams.wtv -o nul

 MEncoder Sherpya-SVN-r33883-4.2.5 (C) 2000-2011 MPlayer Team
 163 audio & 368 video codecs
 success: format: 0  data: 0x0 - 0x200000
 Invalid seek to negative position ffffffffffffffff!
 libavformat file format detected.
 [wtv @ 01cd3260] reported file length (0x593d6064) exceeds number of
 available sectors (0x50000000)
 [lavf] stream 0: subtitle (dvb-teletext), -sid 0
 [lavf] stream 2: audio (mp2), -aid 0
 [lavf] stream 3: video (mpeg2video), -vid 0
 VIDEO:  [MPG2]  720x576  0bpp  25.000 fps  7500.0 kbps (915.5 kbyte/s)
 [V] filefmt:35  fourcc:0x3247504D  size:720x576  fps:25.000  ftime:=0.0400

 No audio encoder (-oac) selected. Select one (see -oac help) or use
 -nosound.

 Exiting...
 }}}

 With FFMPEG, nothing...
 {{{
 ffmpeg -i noStreams.wtv

 ffmpeg version N-48065-g6375318 Copyright (c) 2000-2012 the FFmpeg
 developers
   built on Dec 21 2012 09:06:30 with gcc 4.7.2 (GCC)
   configuration: --enable-static --arch=x86 --target-os=mingw32 --cross-
 prefix=/home/rdp/dev/ffmpeg-windows-build-helper
 s/sandbox/mingw-w64-i686/bin/i686-w64-mingw32- --pkg-config=pkg-config
 --enable-gpl --enable-libx264 --enable-avisynth -
 -enable-libxvid --enable-libmp3lame --enable-version3 --enable-zlib
 --enable-librtmp --enable-libvorbis --enable-libtheo
 ra --enable-libspeex --enable-libopenjpeg --enable-gnutls --enable-libgsm
 --enable-libfreetype --enable-fontconfig --ena
 ble-libass --enable-libutvideo --enable-libopus --disable-w32threads
 --enable-frei0r --enable-filter=frei0r --enable-lib
 vo-aacenc --enable-bzlib --enable-libxavs --extra-
 cflags=-DPTW32_STATIC_LIB --enable-libopencore-amrnb --enable-libopenc
 ore-amrwb --enable-libvo-amrwbenc --enable-libschroedinger --enable-
 libbluray --enable-libvpx --enable-runtime-cpudetect

   libavutil      52. 12.100 / 52. 12.100
   libavcodec     54. 81.100 / 54. 81.100
   libavformat    54. 49.102 / 54. 49.102
   libavdevice    54.  3.102 / 54.  3.102
   libavfilter     3. 29.100 /  3. 29.100
   libswscale      2.  1.103 /  2.  1.103
   libswresample   0. 17.102 /  0. 17.102
   libpostproc    52.  2.100 / 52.  2.100
 [wtv @ 01e7ca80] reported file length (0x593d6064) exceeds number of
 available sectors (0x50000000)
 Input #0, wtv, from 'noStreams.wtv':
   Metadata:
     WM/MediaClassPrimaryID: db9830bd-3ab3-4fab-8a371a995f7ff74
     WM/MediaClassSecondaryID: ba7f258a-62f7-47a9-b21f4651c42a000
     Title           : South Park
     WM/SubTitle     : Toilet Paper
     WM/SubTitleDescription: Animated adult comedy. When the boys are kept
 behind after school by their art teacher for n
 ot appreciating art, Cartman convinces them that the only way to get her
 back is to toilet paper her house.
     genre           : Shows;Animation
     WM/OriginalReleaseTime: 0
     WM/MediaCredits : ;;;
     service_provider: Viva
     service_name    : TMF The Music Factory
     WM/MediaOriginalChannel: 81
     WM/MediaOriginalChannelSubNumber: 0
     WM/MediaOriginalBroadcastDateTime: 2003-09-14T23:00:00Z
     WM/MediaOriginalRunTime: 19603163745
     WM/MediaIsStereo: false
     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/Provider     : MediaCenterDefault
     WM/VideoClosedCaptioning: false
     WM/WMRVEncodeTime: 2012-04-25 20:00:19
     WM/WMRVSeriesUID: !GenericSeries!South Park
     WM/WMRVServiceID: !Generated!f9fd088eefe34ef988814f48f61cd8a6
     WM/WMRVProgramID: !MCProgram!2118366
     WM/WMRVRequestID: 0
     WM/WMRVScheduleItemID: 0
     WM/WMRVQuality  : 3
     WM/WMRVOriginalSoftPrePadding: 420
     WM/WMRVOriginalSoftPostPadding: 180
     WM/WMRVHardPrePadding: -300
     WM/WMRVHardPostPadding: 0
     WM/WMRVATSCContent: false
     WM/WMRVDTVContent: false
     WM/WMRVHDContent: false
     Duration        : 17806418468
     WM/WMRVEndTime  : 2012-04-25 20:30:00
     WM/WMRVBitrate  : 6.729666
     WM/WMRVKeepUntil: 0
     WM/WMRVActualSoftPrePadding: 280
     WM/WMRVActualSoftPostPadding: 0
     WM/WMRVContentProtected: false
     WM/WMRVContentProtectedPercent: 0
     WM/WMRVExpirationSpan: 9223372036854775807
     WM/WMRVInBandRatingSystem: 255
     WM/WMRVInBandRatingLevel: 255
     WM/WMRVInBandRatingAttributes: 0
     WM/WMRVWatched  : false
   Duration: 00:25:35.50, bitrate: 10 kb/s
     Stream #0:0[0xb]: Subtitle: dvb_teletext
     Stream #0:1[0x0]: Attachment: mjpeg
     Metadata:
       title           : TV Thumbnail
 At least one output file must be specified
 }}}
 Patches should be submitted to the ffmpeg-devel mailing list and not this
 bug tracker.

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2133>
FFmpeg <http://ffmpeg.org>
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