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benkaiser/how_to_ffmpeg_screencast.sh

Last active December 14, 2015 01:19
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hi-res ffmpeg capture without lag
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how_to_ffmpeg_screencast.sh
ffmpeg -f alsa -ac 2 -i pulse -f x11grab -s <widthxheight> -i :0.0<+offsetx,offsety> -acodec pcm_s16le -vcodec libx264 -r 25 -preset ultrafast -crf 0 -threads 0 <filename>.mkv
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