Re: compatibility with divx.com
suxen_drol <[email protected]>
| Newsgroups | gmane.comp.video.xvid.user |
|---|---|
| Message-ID | <[email protected]> |
On 04 Jan 2003 21:13:09 -0800 Florin Andrei <[email protected]> wrote: > On Sat, 2003-01-04 at 19:45, suxen_drol wrote: > > * xvid and divx5 performs quarterpel interpolation differently > > What is the actual effect of that difference, when a movie is created > with one codec and played with the other? there's a qpel rounding error, which causes a blue/green glow arround moving objects. testing with the msfdam reference mpeg-4 decoder, and envivio's decoder suggests the xvid implementation is correct... but please perform your own tests. -- pete