On Wed, Oct 10, 2007 at 08:09:11PM +0000, Carl Eugen Hoyos wrote:
Martin Zlomek <martin.zlomek <at> email.cz> writes:
The attached patch fixes chroma motion vectors as specified in the h.264 spec in section "8.4.1.4 Derivation process for chroma motion vectors", table "Table 8-10 ? Derivation of the vertical component of the chroma vector in field coding mode".
Previous patch (paff.5.patch) should be replaced be the attached one. I am not sure if 'emu' flag is updated correctly, but if it is correct in surrounding code, it is correct in this patch as well. If anyone (e.g. svn user lorenm) deeply understands edge emulation, please check this patch.
This patch fixes smearing issues in several files I tested.
Michael, could you comment?
yes, why does the original code not work? [...] -- 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