[FFmpeg-cvslog] r16247 - in trunk: Changelog doc/general.texi libavcodec/Makefile libavcodec/allcodecs.c libavcodec/avcodec.h libavcodec/dsputil.c

[Kostya]

On Mon, Dec 22, 2008 at 09:48:39PM +0100, Aurelien Jacobs wrote:
> Kostya wrote:
> 
> > On Sat, Dec 20, 2008 at 07:06:02PM +0100, kostya wrote:
> > > Author: kostya
> > > Date: Sat Dec 20 19:06:01 2008
> > > New Revision: 16247
> > > 
> > > Log:
> > > RV30 decoder
> >  
> > I'm not that satisfied with its decoding quality since there
> > is still an issue with B-frames MV, but I hope to obtain more
> > interesting samples.
> 
> I don't know if this issue is specific to RV30, but I also see
> some issues with RV40 which looks very much like wrong MV.
> In sample [1] at frame 121 the artifact is very clear and should
> be easy to isolate. So maybe this sample will be helpful to you.

Well, the issue is the same, but B-frame MV prediction differs for
RV30 and RV40 and errors are greater for RV30.
 
> Aurel
> 
> [1] http://samples.mplayerhq.hu/real/VC-RV40/Abyss_DVDRIP_RV9_FR.rmvb