[FFmpeg-devel] [PATCH] snowenc: Fix encoding of GRAY8 videos

Michael Niedermayer michaelni at gmx.at
Thu Dec 29 21:35:34 CET 2011

On Thu, Dec 29, 2011 at 01:33:47PM -0500, Derek Buitenhuis wrote:
> On 29/12/2011 10:25 AM, Michael Niedermayer wrote:
> >ffmpeg_g -i ~/videos/matrixbench_mpeg2.mpg -pix_fmt gray -vcodec snow -vstrict experimental test.avi
> >
> >just segfaults
> This is turning out to be a more complicated fix that I imagined.

> >also how should this be matched to snow.txt ?
> I'm not sure what you mean?

the snow spec doesnt say a word about grayscale, so its not clear how
to encode grayscale based on it. It would be trivial to extend the
snow spec of course

Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Its not that you shouldnt use gotos but rather that you should write
readable code and code with gotos often but not always is less readable
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