[FFmpeg-trac] #2776(undetermined:new): MXF DV from AAF (Avid) not demuxable

[FFmpeg]

#2776: MXF DV from AAF (Avid) not demuxable
-------------------------------------+-------------------------------------
             Reporter:  irius        |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:  git-
  undetermined                       |  master
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 I am uploading the file MXF_DVCAM_not_demuxable.mxf to the FTP which
 causes the problem.

 To reproduce the problem just type:


 {{{
 ffplay -v 9 -loglevel 99 -i Olimpic_Games.mxf

 ffplay version 1.2 Copyright (c) 2003-2013 the FFmpeg developers
   built on Mar 28 2013 00:31:28 with gcc 4.8.0 (GCC)
 }}}

 This file starts playing (with ffplay) fine, but after 5 or 6 seconds the
 following error message shows up:


 {{{
 [mxf @ 01a07a00] KLV for edit unit 123 extends into next edit unit -
 OPAtom misinterpreted as OP1a?
 [mxf @ 01a07a00] If you want to help, upload a sample of this file to
 ftp://upload.ffmpeg.org/MPlayer/incoming/ and contact the ffmpeg-devel
 mailing list.

 }}}

 VLC can decode the file as well as other profesisonal video editors
 (Edius, other).

 The exact same issue happens when using the ffmpeg API directly, or the
 ffmpeg.exe tool.
 Actually, the file was generated from and Avid AAF by means of a MXF
 Mainconcept multiplexer (SDK version 9.5). I believe the file is fine as
 it is playable with vlc, editable with Edius and other profesisonal video
 editors.
 Mainconcept's MXF Demuxer also can read the file fine.

 Ignasi

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2776>
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