10 Oct
2007
10 Oct
'07
8:09 p.m.
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? Thank you, Carl Eugen