[MPlayer-users] mythtv "adjust" filter in mplayer?

[Michael Doerrie [mplayerhq.hu]]

Can anyone on this list tell me if there is a way to run a string of 
filters in mplayer equivalent to running an "adjust" filter in mythtv?  
I have a bt848 card with washed-out colors and need to correct it.  
However, I don't want to record, but need to display in near real time 
for playing a video game console, so mythtv can't be used.  Is this 
possible?

Michael Doerrie