[MPlayer-DOCS] CVS: main/DOCS/man/en mplayer.1,1.1182,1.1183

Michael Niedermayer michaelni at gmx.at
Sun Dec 25 02:12:01 CET 2005


On Sat, Dec 24, 2005 at 05:13:15PM +0100, Ivan Kalvachev CVS wrote:
> CVS change done by Ivan Kalvachev CVS
> Update of /cvsroot/mplayer/main/DOCS/man/en
> In directory mail:/var2/tmp/cvs-serv21341
> Modified Files:
> 	mplayer.1 
> Log Message:
> The <=132 frame rule is only valid at MacroBlock level not at frame one.

yes, but as long as you dont implement some intra MB refresh it _IS_ needed
at frame level for generating compliant mpeg1/2/4

> Following it gives worse compression even with IP sequence.

yes its a quality / compliance / compression tradeoff

> (B-Frames doesn't accumulate error)

true only for mpeg1/2/4 not h264


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