[XviD-devel] rrv en/decoding

[suxen_drol]

On Mon, 9 Dec 2002 14:25:25 +0100 "Marc FD" <marcfd@free.fr> wrote:

> okay i'll see that. but i'll need to understand how it works first ^^

i have commited further p-vop encoding support. there's two outstanding
problems.

* motion estimation needs modification to support rrv. current the
encoder uses the halfpel mv's, which are non-optimal. we need to perform a
sad 32x32 and 16x16 search, and scaleup the vectors. is anyone willing
to help out here, or give me some "pointers"?

* p-vop chroma has "pink/yellow" macroblock edges. this is caused by the
18x18 rescale filter and 16x16-block based chroma. there are two
solutions: a) return to image-based chroma interpolation, or b) write 18x18
interpolation code.  any opinions? ... i rather not return to
image-based chroma.

-- pete; life is like a box of ammo