[FFmpeg-trac] #3752(undetermined:new): can't seek to specified position

FFmpeg trac at avcodec.org
Wed Jul 2 07:44:20 CEST 2014


#3752: can't seek to specified position
-------------------------------------+-------------------------------------
             Reporter:  hxuanyu      |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:
  undetermined                       |  unspecified
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 This video [https://dl.dropboxusercontent.com/u/89678527/AVRO%20Close-
 up_Ned%201_07_08_2010_13_50_05.dvr-ms] can be played successfully in
 ffplay and SMPlayer, but when use ffplay.exe -ss 00:00:10 to play from 10
 seconds, the first frame read out is in fact the frame at about 20th
 second. Please see attachment the frame at 10th second, and the frame
 shown when ffplay.exe -ss 00:00:10 is called.

 Below is the console output:

 $ ffplay.exe -ss 00:00:10 AVRO\ Close-up_Ned\ 1_07_08_2010_13_50_05.dvr-ms
 ffplay version N-64357-g42a92a2 Copyright (c) 2003-2014 the FFmpeg
 developers
   built on Jul  1 2014 22:02:07 with gcc 4.8.3 (GCC)
   configuration: --enable-gpl --enable-version3 --disable-w32threads
 --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r
 --enable-gnutls --enable-iconv --enable-libass --enable-libbluray
 --enable-libcaca --enable-libfreetype --enable-libgme --enable-libgsm
 --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-
 libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg
 --enable-libopus --enable-librtmp --enable-libschroedinger --enable-
 libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-
 libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-
 libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-
 libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-
 decklink --enable-zlib
   libavutil      52. 90.101 / 52. 90.101
   libavcodec     55. 68.100 / 55. 68.100
   libavformat    55. 44.100 / 55. 44.100
   libavdevice    55. 13.101 / 55. 13.101
   libavfilter     4.  9.100 /  4.  9.100
   libswscale      2.  6.100 /  2.  6.100
   libswresample   0. 19.100 /  0. 19.100
   libpostproc    52.  3.100 / 52.  3.100
 [mp3 @ 03e485e0] Header missing    0KB vq=    0KB sq=    0B f=0/0
 [mpeg2video @ 03e4a7c0] Invalid frame dimensions 0x0.
     Last message repeated 8 times
 Input #0, asf, from 'AVRO Close-up_Ned 1_07_08_2010_13_50_05.dvr-ms':
   Metadata:
     DVR Index Granularity: 500
     WM/SubTitle     : IJSkoude passie: de geschiedenis van het
 consumptieijs
     WM/SubTitleDescription: Documentaireserie. In deze aflevering zien we
 hoe de Italianen in de 17de eeuw ontdekten hoe ze ijs konden bereiden,
 waarna de lekkernij zijn veroveringstocht begon.
     genre           : Varia,Muziek en kunst
     WM/MediaCredits : ;;;
     WM/OriginalReleaseTime: 0001-01-01T00:00:00Z
     service_provider: Ned 1
     service_name    : Nederland 1
     WM/MediaOriginalChannel: 1
     WM/MediaOriginalBroadcastDateTime: 0001-01-01T00:00:00Z
     WM/WMRVServiceID: 750832
     WM/WMRVProgramID: !BE18453AACCFD179BB3844D07BAC1181!
     WM/MediaOriginalRunTime: 1640261632
     WM/WMRVEncodeTime: 18446744072897685192
     WM/MediaIsStereo: 0
     WM/VideoClosedCaptioning: 0
     WM/MediaIsRepeat: 0
     WM/MediaIsLive  : 0
     WM/MediaIsTape  : 0
     WM/MediaIsDelay : 0
     WM/MediaIsSubtitled: 0
     WM/MediaIsMovie : 0
     WM/MediaIsPremiere: 0
     WM/MediaIsFinale: 0
     WM/MediaIsSAP   : 0
     WM/WMRVRequestID: 39127134
     WM/WMRVScheduleItemID: 14235578
     WM/WMRVQuality  : 3
     WM/WMRVOriginalSoftPrePadding: 18446744073709551496
     WM/WMRVOriginalSoftPostPadding: 600
     WM/WMRVActualSoftPrePadding: 0
     WM/WMRVHardPrePadding: 0
     WM/Provider     : BDS
     WM/ProviderCopyright: © 2010 Microsoft Corporation. Alle rechten
 voorbehouden. Servicevoorwaarden:
 http://go.microsoft.com/fwlink/?LinkId=8430
                     :
     WM/WMRVEndTime  : 409258576
     WM/WMRVExpirationDate: 18446744073709551591
     WM/WMRVBitrate  : 1271310320
     WM/WMRVKeepUntil: 18446744073709551615
     WM/WMRVHardPostPadding: 0
     WM/WMRVActualSoftPostPadding: 0
     WM/WMRVContentProtectedPercent: 0
     WM/WMRVInBandRatingSystem: 255
     WM/WMRVInBandRatingLevel: 255
     WM/WMRVInBandRatingAttributes: 0
     WM/WMRVWatched  : 0
     WM/WMRVATSCContent: 0
     WM/WMRVDTVContent: 1
     WM/WMRVHDContent: 0
     WM/WMRVContentProtected: 0
     WM/MediaThumbTimeStamp: 1026284153
     WM/MediaThumbWidth: 360
     WM/MediaThumbHeight: 288
     WM/MediaThumbStride: 1080
     WM/MediaThumbRet: 0
     WM/MediaThumbType: 3
     WM/MediaThumbRatingSystem: 255
     WM/MediaThumbRatingLevel: 255
     WM/MediaThumbRatingAttributes: 0
     WM/MediaThumbAspectRatioX: 16
     WM/MediaThumbAspectRatioY: 9
     WMFSDKVersion   : 11.0.6002.18049
     WMFSDKNeeded    : 0.0.0.0000
     VBR Peak        : 159498240
     title           : AVRO Close-up
     IsVBR           : 1
   Duration: 00:02:01.97, start: 11.818000,

--
Ticket URL: <https://trac.ffmpeg.org/ticket/3752>
FFmpeg <https://ffmpeg.org>
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