[FFmpeg-user] Near lossless encoding is it even possible?

Nicolas George nicolas.george at normalesup.org
Tue Dec 27 11:01:21 CET 2011

Le septidi 7 nivôse, an CCXX, David Klasinc a écrit :
> $ ffmpeg -y -f x11grab -r 1 -s 800x600 -i :0.0+0,0 \
>   -f image2 test_frame.png

> Now, below is a comparison of real image on the left side and a captured
> screen on the right side.
> http://ubuntuone.com/6CoEBUnoPUM644PPOSiY84

Try mplayer -vo x11 to play the video you have encoded with the command-line
above. If it does not help, show us the full output of both ffmpeg and


  Nicolas George
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