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

Michael Niedermayer michaelni at gmx.at
Thu Dec 29 16:25:00 CET 2011

On Thu, Dec 29, 2011 at 12:42:06AM -0500, Derek Buitenhuis wrote:
> On 28/12/2011 8:25 PM, Michael Niedermayer wrote:
> >How does this interact with the decoder ?
> >
> >[...]
> The decoder works just fine. GRAY8 seems to be encoded as yuv420p,
> (luma = the image), and thus it is decoded fine. I did several tests
> and it appears to work fine, and the regression tests all pass.
> It's possible I missed something, I'm sure, so I'm open to
> what that could be.

ffmpeg_g -i ~/videos/matrixbench_mpeg2.mpg -pix_fmt gray -vcodec snow -vstrict experimental test.avi

just segfaults

also how should this be matched to snow.txt ?

Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

When you are offended at any man's fault, turn to yourself and study your
own failings. Then you will forget your anger. -- Epictetus
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