[Libav-user] Slow conversion to raw 264

[Rouhi Amirhossein2]

Hi
I want to convert a data set , consisting of 10,000 short videos (average 3
mins) in format of .mpg to raw 264 video stream. Every video takes a long
time to complete the process (about 1 min on a Core 2 Duo 3.16Ghz CPU). The
CPU usage will reach to 100% during the conversion process.The command used
is:
ffmpeg -i C:\q.mpg -an -vcodec libx264 -threads 0  -f h264 C:\q.264
Do you have any idea to boost up the process speed?
Regards
Amir
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