[LONG] new results & bugs report (was: Re: [MPlayer-dev-eng] lavcopts PSNR comparison) [ENGLISH]

Diego Biurrun diego at biurrun.de
Mon Jun 14 00:21:49 CEST 2004


D Richard Felker III writes:
> On Sun, Jun 13, 2004 at 09:18:38PM +0200, Romain Dolbeau wrote:
> > Speaking of that, it seems that there's no result for
> > "mbd=1 & qprd". I guess there's a problem here, assuming
> > the combination is legal (the man page doesn't say otherwise).
> > That's 2400 failures accounted for...
> 
> Makes sense. qprd = qp rate distortion optimal. Hard to do if you're
> not using rd-optimal (mbd=2) mode to begin with. IIRC the man page
> says you need mbd=2 for qprd.

not really:

  qprd
    rate distorted optimal QP for the given lambda of each mac-
    roblock

I'll add "(requires mbd=2)" if nobody has a better suggestion?

Diego




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