[MPlayer-users] can't use dual core

[Henry Garcia]

>
>
> Don't do that (top can show whatever it wants to when it comes to
> mplayer). Instead, use
> mplayer -vf-clr -vo null -nosound -lavdopts threads=x -benchmark -quiet
>
> Run it a few times with threads=1 and threads=2, calculate RMS of total
> time for both cases and compare them.
>
> What does RMS stand for?