[FFmpeg-devel] [PATCH] add a bitstream filter to prepend extradata to output file

Benoit Fouet benoit.fouet
Tue Feb 19 13:40:39 CET 2008

Luca Abeni wrote:
> Hi Benoit,
> Benoit Fouet wrote:
>> attached is a patch to $subj
>> the reason:
>> ffmpeg -i somefile.3gp -an -vcodec copy out.m4v
>> out.m4v is not readable because it lacks extradata
> I am not going to comment on the patch, but I think you can
> fix this problem by using "-vglobal 2" (which seems to be a
> reasonable thing to do), without the need for any new
> bitstream filter.

indeed, then the patch can be discarded


Benoit Fouet
Purple Labs S.A.

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