[MPlayer-dev-eng] Make ffmpeg MPEG1/2 decoder the default?
Diego Biurrun
diego at biurrun.de
Mon Feb 18 18:17:42 CET 2008
On Mon, Feb 18, 2008 at 06:12:29PM +0100, Reimar Döffinger wrote:
> On Mon, Feb 18, 2008 at 10:18:38AM +0100, Diego Biurrun wrote:
> > On Sat, Feb 16, 2008 at 03:38:36PM +0100, Reimar Döffinger wrote:
> > > libmpeg2 may be still slightly faster (though probably not on the newer CPUs),
> > > but it is quite crash-happy and otherwise buggy (see also 34582.mxf in
> > > incoming).
> > > Thus I am for making FFmpeg decoder the default, any objections?
> >
> > I'm not too convinced of this since libmpeg2 was still faster the last
> > time I tried and now we have a pending patch with further speedup. I
> > propose running benchmarks on many different CPUs instead. Let's find
> > out which one really is the fastest. Maybe we can motivate somebody to
> > try making FFmpeg speedier...
>
> My benchmarks say it completely depends on the CPU, though the speed on
> the old Athlon would be more relevant in practice (though I doubt that many
> are still in use).
Why aren't you using -vo null like we have always done for these
benchmarks?
Diego
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