[Ffmpeg-cvslog] CVS: ffmpeg/libavcodec ratecontrol.c, 1.50, 1.51 mpegvideo.c, 1.494, 1.495 mpegvideo.h, 1.227, 1.228

[Michael Niedermayer]

Hi

On Mon, Dec 19, 2005 at 12:18:16PM -0500, Rich Felker wrote:
> On Mon, Dec 19, 2005 at 02:41:30PM +0100, Michael Niedermayer CVS wrote:
> > Update of /cvsroot/ffmpeg/ffmpeg/libavcodec
> > In directory mail:/var2/tmp/cvs-serv5393
> > 
> > Modified Files:
> > 	ratecontrol.c mpegvideo.c mpegvideo.h 
> > Log Message:
> > use correct qp & lambda for ME on the second pass
> 
> Does this make a significant quality improvement?

no, its also mostly limited to b frame videos, as the qp
values change widely between P and B ...

[...]
-- 
Michael