[FFmpeg-devel] FFv1.3: Problem with SGI rgb48e -> FFv1 rgb0

Michael Niedermayer michaelni at gmx.at
Wed Oct 17 03:16:11 CEST 2012

On Tue, Oct 16, 2012 at 08:52:58PM +0000, Carl Eugen Hoyos wrote:
> Peter B. <pb <at> das-werkstatt.com> writes:
> > I'm running FFv1.3 tests on the SGI image files (RGB48) from the SVT
> > collection [1], and as FFv1 doesn't support rgb48be at the moment, I've
> > tried converting it to e.g. rgb0.
> > 
> > When converting the SGI image sequence from SVT to FFv1.3, only the left
> > half of the image is actually displayed when watching the video using
> > ffplay. The size of the shown video depends on how many slices are used.
> The problem is reproducible with the following command:
> $ ./ffmpeg -i tests/lena.pnm -pix_fmt rgb0 -vcodec ffv1 -level 3 
> -strict -2 test.avi



Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Freedom in capitalist society always remains about the same as it was in
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