[FFmpeg-user] Performance issue/question (maybe my misunderstanding)
nicolas.george at normalesup.org
Mon Aug 20 19:33:44 CEST 2012
Le quartidi 4 fructidor, an CCXX, Frank Häfemeier a écrit :
> real 306m10.332s
> user 3296m3.142s
> real 355m8.107s
> user 703m29.818s
Looking at these numbers, I would suggest to try to run with only 2 threads
on the i7 and see if it makes a big difference.
Also, the suggestion of using x264 binary directly is sound, because if x264
for some reason wastes its time eating 9 threads for nothing, it is there
that it must be reported.
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