I'm not too happy about Color using R3D files
because when I do secondary colorgrading and
uses the HSV keyer, I get really bad keyes. I have testet
the transcoded Proress 444 files with the same keyer
and here it workes perfect.
I tried to pull a key on a blue sky but it was impossible
with the R3D file.
So for me, Color is a no go.