[FFmpeg-user] ffprobe: Not using full CPU, regardless of "-threads" parameter

Carl Eugen Hoyos cehoyos at ag.or.at
Wed Sep 17 14:18:36 CEST 2014

Peter B. <pb <at> das-werkstatt.com> writes:

> $ ffprobe_git -f lavfi -i
> "movie=qctools.avi,signalstats=stat=tout+vrep+brng,
> cropdetect=reset=1,split[a][b];[a]field=top[a1];
> [b]field=bottom[b1],[a1][b1]psnr" -show_frames 
> -show_versions -of xml=x=1:q=1 -noprivate -threads auto
> -loglevel info > qctools.avi.qctools.xml

> $ ffmpeg_git -i qctools.avi -an -f framemd5 delme.xxx

These command lines look very different to me and I 
would not expect them to have similar CPU usage.

Carl Eugen

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