[Mplayer-users] new ffmpeg/libavcodec

Arpi arpi at thot.banki.hu
Thu Jul 26 22:48:40 CEST 2001


> On Wednesday, 25. July 2001 18:31, you wrote:
> > On Wed, Jul 25, 2001 at 06:06:46PM +0200, Arpi wrote:
> > > hmm.
> > > slower than libavcodec in mplayer tree, or slower than ffmpeg tree
> > > yesterday?
> >
> > than both ..
> aparently the only things done since that are:
> - implement macroblock skipping (faster decode of black bars)
this one adds some extra code, which makes things a bit slower if no
double-skipped macroblocks (no black bars). but it won't make it 2x slower.

> - replace emms code at end of functions before #ifdef'ed with emms_c() 
> funtion which also works with plain c.
maybe it's buggy, and do emms soemwhere not really needed.
emms is very slow on p1/k6/celeron systems.

(maybe it used femms before, which is very fast on k6?)

A'rpi / Astral & ESP-team

mailto:arpi at thot.banki.hu

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