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

Carl Eugen Hoyos cehoyos at ag.or.at
Tue Oct 16 22:52:58 CEST 2012

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

Carl Eugen

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