On Sun, Jun 06, 2010 at 12:51:52PM +0200, Giorgio wrote: > I have a file with 4:4:4 chroma subsampling that doesn't decode > correctly with -vc fftheora. As you can see from the picture [2] the > colored rectangles in the top part of the picture aren't horizontal. > It's worth noting that ffplay displays the video perfectly. I think ffplay does not support slices. It works fine with -noslices, I guess the slice code was not updated properly for 4:4:4