[FFmpeg-trac] #4820(avformat:open): Converting a H264 MXF to a H264 MOV with "-vcodec copy" results in mov unreadable by QuickTime

[FFmpeg]

#4820: Converting a H264 MXF to a H264 MOV with "-vcodec copy" results in mov
unreadable by QuickTime
-------------------------------------+-------------------------------------
             Reporter:  Arnaud       |                    Owner:
                 Type:  defect       |                   Status:  open
             Priority:  important    |                Component:  avformat
              Version:  git-master   |               Resolution:
             Keywords:  mxf h264     |               Blocked By:
  regression                         |  Reproduced by developer:  1
             Blocking:               |
Analyzed by developer:  0            |
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Comment (by cehoyos):

 Replying to [comment:10 Arnaud]:
 > > Ideally you would send a patch (only the mxf.c part) made with {{{git
 format-patch}}} to the development mailing list.
 >
 > As you already submitted a patch ("Support more mxf files with codec_ul"
 if I'm right), do you think it's worth it?

 I believe the changes to mxf.c look important and should be committed and
 this is what I tried to explain above.
 I cannot really comment on the changes to mxfdec.c, you should probably
 send them to get an actual review by a mxf maintainer.

 > > Can you make the dvvideo sample available?
 >
 > Regarding the diff in riff.c? I don't know why we needed this, not sure
 if I have a sample. Will try to find one.

 Thank you!

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Ticket URL: <https://trac.ffmpeg.org/ticket/4820#comment:11>
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