[Ffmpeg-devel] ffmpeg decodes MXF DVCPro25 or DVCPro50 one frame then stop.
Baptiste Coudurier
baptiste.coudurier
Fri Nov 24 12:22:43 CET 2006
Hi
Thomas Parmegiani wrote:
> Hi !
>
> I try to reencode mxf file to mpeg2 using command line :
>
> [...]
>
> The problem is that I get only one frame results as if the source would
> contain only one frame.
File is clip wrapped. All frames are in one KLV packet.
> Samples used can be found at : http://www.mxftk.com/pub/page.php?id=47
>
> MXF File P2 PAL DVCPRO 25:
> http://www.mxftk.com/userdoc/mxf_samples_files/P2-dvcpro25.zip
> MXF File P2 PAL DVCPRO 50:
> http://www.mxftk.com/userdoc/mxf_samples_files/P2-dvcpro50.zip
>
MXF demuxer does not support clip wrapped DV content (all P2 files), as
it would require a DV parser, which could extract single frames from the
KLV packet. I have not much time atm to do that, I'll try to, feel free
to send a patch though.
--
Baptiste COUDURIER GnuPG Key Id: 0x5C1ABAAA
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