[FFmpeg-devel] ffmpeg multithread decoding, the rate is not improved
Mashiat Sarker Shakkhar
mashiat.sarker at gmail.com
Sat Apr 28 10:21:07 CEST 2012
On 4/28/2012 2:02 PM, 艾薇妮 wrote:
> I'm trying to decode .264 file using ffmpeg with -threads option,i'm using a dual-core computer and build ffmpeg using the pthread option,but the rate is not improved,i wonder what is the reason.
> my command line is:
> time ./ffmpeg -y -threads 2 -thread_type slice -i test.264 test.yuv
Did you check if your test stream even has slices? What rate are you
trying to improve?
Note: This is the development channel. Your question seems more
appropriate for the user channel.
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