[FFmpeg-devel] Adding costume image file format support

Yuntao Ou cktao.g at gmail.com
Mon Feb 25 07:17:40 CET 2013

The reason I want to add a format is that I want to learn how ffmpeg works.
I just want to how ffmpeg hook up a new image file format.

Could you tell me how to create a patch? I type "git format-patch" but
nothing happen. "git diff" came out bunch of line, can it output into a
text file?

Thank you for your response.


On Sun, Feb 24, 2013 at 8:30 PM, Carl Eugen Hoyos <cehoyos at ag.or.at> wrote:

> Yuntao Ou <cktao.g <at> gmail.com> writes:
> > I am trying to add my own image file format support
> > into ffmpeg.
> Could you elaborate a bit?
> Is this is a format used elsewhere or did other
> formats not fulfill any particular requirement?
> [...]
> > The attachment contain my codec (utah.c, utahenc.c).
> Please provide a patch made with git format-patch
> (or at least git diff).
> Thank you, Carl Eugen
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