[XviD-devel] ME Analysis / dynamic Bframes
Christoph Lampert
chl at math.uni-bonn.de
Sat May 10 23:33:25 CEST 2003
On Sat, 10 May 2003, Edouard Gomez wrote:
> Radek Czyz (syskin at ihug.com.au) wrote:
> > Indeed, I haven't even compiled dev-api-4 yet... so I didn't cheer.
> > Also, I don't use h263 quant type - is there something which makes it
> > more difficult to implement trellis to mpeg quant type?
>
> In 4 words: the mpeg quantization matrices. (afaik)
It's not that much of a difference, just the matrices and that mpeg
dequantizes using a different formula (quantization is done in different
step anyway). I was just too lazy implementing so far, until the structure
is final.
gruel
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