[FFmpeg-devel] MAX_THREADS for ffmpeg-mt mp4
Frank Barchard
fbarchard
Thu Oct 15 11:15:27 CEST 2009
On Thu, Sep 24, 2009 at 3:49 AM, Michael Niedermayer <michaelni at gmx.at>wrote:
> On Wed, Sep 23, 2009 at 12:41:05PM -0700, Frank Barchard wrote:
> > It shows performance continues to improve beyond 8 threads.
> >
> > Threads vs Time/Frame (ms)
> > 1 13.14
> > 2 7.31
> > 3 5.73
> > 4 4.07
> > 5 4.50
> > 6 3.82
> > 7 3.21
> > 8 2.93
> > 9 2.62
> > 10 2.40
> > 11 2.19
> > 12 2.03
> > 13 1.92
> > 14 1.83
> > 15 1.76
> > 16 1.70
>
> well, if that helps that much then ok
>
Can we go ahead with bumping MAX_THREADS to 16?
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