[FFmpeg-trac] #3522(undetermined:new): FFMPEG unable to read some WTV files (with only video streams)

FFmpeg trac at avcodec.org
Wed Apr 2 14:03:04 CEST 2014


#3522: FFMPEG unable to read some WTV files (with only video streams)
-------------------------------------+-------------------------------------
             Reporter:  ramitbhalla  |                     Type:  defect
               Status:  new          |                 Priority:  important
            Component:               |                  Version:
  undetermined                       |  unspecified
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 Summary of the bug: Recently with the newer builds of ffmpeg it is unable
 to read some WTV files that only contain video streams.

 This happened after a recent build of ffmpeg. I suspect it may be related
 to some changes made in #3473

 I'm unable to reproduce teh issue with a smaller chunk of the video file
 so I've uploaded the entire file into the incoming folder.

 This is a regression issue.

 How to reproduce:
 With newer build
 {{{
 ffmpeg -i OnlyVideo.wtv -vcodec copy -acodec copy test.ts -y
 ffmpeg version N-62019-gd506dea Copyright (c) 2000-2014 the FFmpeg
 developers
   built on Apr  1 2014 13:31:14 with gcc 4.8.0 (GCC)
   configuration: --arch=x86 --target-os=mingw32 --cross-
 prefix=/Software/ffmpeg/sandbox/mingw-w64-i686/bin/i686-w64-ming
 w32- --pkg-config=pkg-config --enable-gpl --enable-libx264 --enable-
 avisynth --enable-libxvid --enable-libmp3lame --enab
 le-version3 --enable-zlib --enable-librtmp --enable-libvorbis --enable-
 libtheora --enable-libspeex --enable-libopenjpeg
 --enable-gnutls --enable-libgsm --enable-libfreetype --enable-libopus
 --disable-w32threads --enable-frei0r --enable-filt
 er=frei0r --enable-libvo-aacenc --enable-bzlib --enable-libxavs --extra-
 cflags=-DPTW32_STATIC_LIB --enable-libopencore-a
 mrnb --enable-libopencore-amrwb --enable-libvo-amrwbenc --enable-
 libschroedinger --enable-libvpx --enable-libilbc --pref
 ix=/Software/ffmpeg/sandbox/mingw-w64-i686/i686-w64-mingw32 --enable-
 static --disable-shared --enable-libsoxr --enable-f
 ontconfig --enable-libass --enable-libutvideo --enable-libbluray --enable-
 iconv --enable-libtwolame --extra-cflags=-DLIB
 TWOLAME_STATIC --enable-libzvbi --enable-libcaca --enable-libmodplug
 --extra-libs=-lstdc++ --extra-libs=-lpng --enable-l
 ibvidstab --extra-cflags= --extra-cflags= --enable-nonfree --enable-
 libfdk-aac --enable-libfaac --enable-runtime-cpudete
 ct
   libavutil      52. 71.100 / 52. 71.100
   libavcodec     55. 55.107 / 55. 55.107
   libavformat    55. 36.100 / 55. 36.100
   libavdevice    55. 11.100 / 55. 11.100
   libavfilter     4.  3.100 /  4.  3.100
   libswscale      2.  5.102 /  2.  5.102
   libswresample   0. 18.100 /  0. 18.100
   libpostproc    52.  3.100 / 52.  3.100
 [NULL @ 03d23bc0] Failed to read extradata of size 618660141
 OnlyVideo.wtv: End of file
 }}}

 With older build

 {{{
 ffmpeg.2315Custom -i OnlyVideo.wtv -vcodec copy -acodec copy test.ts -y
 ffmpeg version N-59362-ge079661 Copyright (c) 2000-2013 the FFmpeg
 developers
   built on Dec 25 2013 17:42:26 with gcc 4.8.0 (GCC)
   configuration: --arch=x86 --target-os=mingw32 --cross-
 prefix=/home/mcebuddy/Software/ffmpeg/sandbox/mingw-w64-i686/bin
 /i686-w64-mingw32- --pkg-config=pkg-config --enable-gpl --enable-libx264
 --enable-avisynth --enable-libxvid --enable-lib
 mp3lame --enable-version3 --enable-zlib --enable-librtmp --enable-
 libvorbis --enable-libtheora --enable-libspeex --enabl
 e-libopenjpeg --enable-gnutls --enable-libgsm --enable-libfreetype
 --enable-libopus --disable-w32threads --enable-frei0r
  --enable-filter=frei0r --enable-libvo-aacenc --enable-bzlib --enable-
 libxavs --extra-cflags=-DPTW32_STATIC_LIB --enable
 -libopencore-amrnb --enable-libopencore-amrwb --enable-libvo-amrwbenc
 --enable-libschroedinger --enable-libvpx --enable-
 libilbc --enable-iconv --enable-libtwolame --extra-
 cflags=-DLIBTWOLAME_STATIC --enable-libmodplug --extra-libs=-lstdc++
 --enable-libzvbi --enable-libcaca
 --prefix=/home/mcebuddy/Software/ffmpeg/sandbox/mingw-w64-i686/i686-w64-mingw32
 --enab
 le-static --disable-shared --enable-libsoxr --enable-fontconfig --enable-
 libass --enable-libutvideo --enable-libbluray -
 -extra-cflags= --enable-nonfree --enable-libfdk-aac --enable-runtime-
 cpudetect
   libavutil      52. 59.100 / 52. 59.100
   libavcodec     55. 46.100 / 55. 46.100
   libavformat    55. 22.100 / 55. 22.100
   libavdevice    55.  5.102 / 55.  5.102
   libavfilter     4.  0.102 /  4.  0.102
   libswscale      2.  5.101 /  2.  5.101
   libswresample   0. 17.104 /  0. 17.104
   libpostproc    52.  3.100 / 52.  3.100
 Input #0, wtv, from 'OnlyVideo.wtv':
   Metadata:
     WM/MediaClassPrimaryID: db9830bd-3ab3-4fab-8a371a995f7ff74
     WM/MediaClassSecondaryID: ba7f258a-62f7-47a9-b21f4651c42a000
     Title           : Law & Order: Special Victims Unit
     WM/SubTitle     : Scheherezade
     WM/SubTitleDescription: A cancer patient (Brian Dennehy) makes a
 deathbed confession involving a number of crimes fr
 om decades earlier.
     genre           : Drama;General;Series
     WM/OriginalReleaseTime: 0
     WM/MediaCredits : Christopher Meloni/Mariska Hargitay/Richard
 Belzer/Dann Florek/Ice-T/B.D. Wong/Diane Neal/Tamara T
 unie;;;Brian Dennehy/Paget Brewster
     service_provider: USA
     service_name    : USA Network
     WM/MediaNetworkAffiliation: Satellite
     WM/MediaOriginalChannel: 42
     WM/MediaOriginalChannelSubNumber: 0
     WM/MediaOriginalBroadcastDateTime: 2007-01-02T05:00:00Z
     WM/MediaOriginalRunTime: 23673448201
     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: 2013-10-24 23:22:32
     WM/WMRVSeriesUID: !MCSeries!00316978
     WM/WMRVServiceID: !MCService!28459373
     WM/WMRVProgramID: !MCProgram!50023310
     WM/WMRVRequestID: 0
     WM/WMRVScheduleItemID: 0
     WM/WMRVQuality  : 3
     WM/WMRVOriginalSoftPrePadding: 1400
     WM/WMRVOriginalSoftPostPadding: 120
     WM/WMRVHardPrePadding: -1340
     WM/WMRVHardPostPadding: 0
     WM/WMRVATSCContent: false
     WM/WMRVDTVContent: false
     WM/WMRVHDContent: false
     Duration        : 529940311
     WM/WMRVEndTime  : 2013-10-24 23:23:25
     WM/WMRVBitrate  : 8.257536
     WM/WMRVKeepUntil: 0
     WM/WMRVActualSoftPrePadding: -11
     WM/WMRVActualSoftPostPadding: -2194
     WM/WMRVContentProtected: false
     WM/WMRVContentProtectedPercent: 0
     WM/WMRVExpirationSpan: 9223372036854775807
     WM/WMRVInBandRatingSystem: 255
     WM/WMRVInBandRatingLevel: 255
     WM/WMRVInBandRatingAttributes: 0
     WM/WMRVWatched  : false
     encoder         : Lavf55.20.100
   Duration: 00:00:51.51, start: 0.858151, bitrate: 7375 kb/s
     Stream #0:0[0x2]: Video: mpeg2video (Main), yuv420p(tv), 720x480 [SAR
 8:9 DAR 4:3], max. 9000 kb/s, 29.97 fps, 29.97
  tbr, 10000k tbn, 59.94 tbc
 Output #0, mpegts, to 'test.ts':
   Metadata:
     WM/MediaClassPrimaryID: db9830bd-3ab3-4fab-8a371a995f7ff74
     WM/MediaClassSecondaryID: ba7f258a-62f7-47a9-b21f4651c42a000
     Title           : Law & Order: Special Victims Unit
     WM/SubTitle     : Scheherezade
     WM/SubTitleDescription: A cancer patient (Brian Dennehy) makes a
 deathbed confession involving a number of crimes fr
 om decades earlier.
     genre           : Drama;General;Series
     WM/OriginalReleaseTime: 0
     WM/MediaCredits : Christopher Meloni/Mariska Hargitay/Richard
 Belzer/Dann Florek/Ice-T/B.D. Wong/Diane Neal/Tamara T
 unie;;;Brian Dennehy/Paget Brewster
     service_provider: USA
     service_name    : USA Network
     WM/MediaNetworkAffiliation: Satellite
     WM/MediaOriginalChannel: 42
     WM/MediaOriginalChannelSubNumber: 0
     WM/MediaOriginalBroadcastDateTime: 2007-01-02T05:00:00Z
     WM/MediaOriginalRunTime: 23673448201
     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: 2013-10-24 23:22:32
     WM/WMRVSeriesUID: !MCSeries!00316978
     WM/WMRVServiceID: !MCService!28459373
     WM/WMRVProgramID: !MCProgram!50023310
     WM/WMRVRequestID: 0
     WM/WMRVScheduleItemID: 0
     WM/WMRVQuality  : 3
     WM/WMRVOriginalSoftPrePadding: 1400
     WM/WMRVOriginalSoftPostPadding: 120
     WM/WMRVHardPrePadding: -1340
     WM/WMRVHardPostPadding: 0
     WM/WMRVATSCContent: false
     WM/WMRVDTVContent: false
     WM/WMRVHDContent: false
     Duration        : 529940311
     WM/WMRVEndTime  : 2013-10-24 23:23:25
     WM/WMRVBitrate  : 8.257536
     WM/WMRVKeepUntil: 0
     WM/WMRVActualSoftPrePadding: -11
     WM/WMRVActualSoftPostPadding: -2194
     WM/WMRVContentProtected: false
     WM/WMRVContentProtectedPercent: 0
     WM/WMRVExpirationSpan: 9223372036854775807
     WM/WMRVInBandRatingSystem: 255
     WM/WMRVInBandRatingLevel: 255
     WM/WMRVInBandRatingAttributes: 0
     WM/WMRVWatched  : false
     encoder         : Lavf55.22.100
     Stream #0:0: Video: mpeg2video, yuv420p, 720x480 [SAR 8:9 DAR 4:3],
 q=2-31, max. 9000 kb/s, 29.97 fps, 90k tbn, 29.9
 7 tbc
 Stream mapping:
   Stream #0:0 -> #0:0 (copy)
 Press [q] to stop, [?] for help
 frame= 1519 fps=0.0 q=-1.0 Lsize=   49915kB time=00:00:50.58
 bitrate=8083.6kbits/s
 video:46125kB audio:0kB subtitle:0 global headers:0kB muxing overhead
 8.215764%
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/3522>
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