[MPlayer-users] [BUG] lavc decoding artifacts w/ MMX & divx 5.01

[D Richard Felker III]

On Mon, Jan 06, 2003 at 06:34:53PM -0500, D Richard Felker III wrote:
> [Automatic answer: RTFM (read DOCS, FAQ), also read DOCS/bugreports.html]
> On Mon, Jan 06, 2003 at 11:34:10PM +0100, Jindrich Makovicka wrote:
> > [Automatic answer: RTFM (read DOCS, FAQ), also read DOCS/bugreports.html]
> > With current CVS, libavcodec produces strong artifacts when using mmx 
> > optimization. Without mmx, the image is correct. Seems to be related to 
> > the recent changes in mmx code. I uploaded a sample to 
> > incoming/lavc_mmx_artifact.
> 
> Are you using qpel? I get the exact same artifact but only with qpel
> enabled.

Errm, I didn't even read the subject. Apparently divx5 is encoding
with qpel motion vectors and lavc's qpel decoding is broken right now
with mmx. Should be fixed soon now that the problem is isolated.

Rich