[FFmpeg-user] fast video codec for screen casting

Carl Eugen Hoyos cehoyos at ag.or.at
Wed Jan 4 16:06:58 CET 2012


dE . <de.techno <at> gmail.com> writes:

> ffmpeg -f alsa -i default -f x11grab -s 1280x800 -i :0.0 -threads 8 -b 
> 20000k -vcodec mpeg1video -ar 44100 -ac 2.0 -acodec pcm_s16le out.avi

Please use -threads 1 -qscale 2, this should allow 30pfps

Carl Eugen



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