[FFmpeg-soc] [RFC] Apply function to pixel filter: vf_applyfn

[zeger at customsoft.nl]

----- "Michael Niedermayer" <michaelni at gmx.at> wrote: 
>> If the pow function would be available a gamma correction would 
>> look like this: applyfn=255*pow(Y/255\,0.25):U:V
>
>no, thats not gamma correction

Yep, it should have been "a poor man's gamma like correction in 
YUV color space" :). 

Zeger Knops