[MPlayer-users] -vo jpeg output

[Geoff]

Thanks to the help I'm getting from the list here's the line I've come up with 
so far:

mplayer -nofs -vfm ffmpeg sample.mpg -vop eq2=.9:1.5:0.4:0,scale=160:112 
-nosound -vo jpeg

eq2= lets me fiddle with contrast and brightness as well as achive b&w by 
setting saturation to 0.

I still haven't found a way to change how many jpegs are exported per second.

I tried using -vf framestep=15 but I get :
Unknow option on the command line: vf

The parameter -vf doesn't work with my version (MPlayer 0.90rc4-3.2.2) or my 
system.

As a work-around I used

rm *[02468].jpg

to delete every other frame which gives me an effective rate of 15fps. I wish 
there was a more elegant method.

Geoff
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