[FFmpeg-user] Zeranoe Windows builds spiking CPU to 100% randomly

Mike F paziu at yahoo.com
Sat Jul 14 05:08:38 CEST 2012

I looked again at the numbers, as you probably already did... the 50% as I thought is not right for mencoder, it is a bit over 20% h/w used ( 2.1 cores out of 8 )

real    0m48.251s
user    1m52.929s
sys     0m0.880s

ffmpeg is using 1.4 threads efficiency during the encode process...
real    1m21.452s
user    1m53.586s
sys     0m0.907s

I might be wrong, but several other multithreaded processes show a way higher ratio between >user< and >real<


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