On Wed, Apr 13, 2011 at 07:45:01PM +0200, Alberto Delmás wrote: > 2011/4/13 Kostya <[email protected]>: > > I've seen display information used for cropping - e.g. adjust picture > > dimensions for odd dimensions. > > The wording on the spec isn't very clear, but it sounds to me like it is > not intended to crop. > > In any case, mpegvideo does not currently support arbitrary cropping, so > the options are: > > * Use it for aspect ratio only (as in the patch) > * Use it for limited cropping (less than 16 pixels) > * Ignore it completely > > Here's an updated patch that also checks the entry point dimensions not > to be larger than the ones specified in the sequence header. The spec > says they can't be larger, and they can cause a crash too (uploaded > sample to incoming/VC1_EPH_crash.wmv)
probably OK, I trust Ronald to test it on random samples from VC-1 testsuite _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
