White balance using kelvin degrees expression?
I have a render from 3d that has been rendered in 3200K, but should be at 5600K. I can try to set the white balance be adjusting a levels effect or use any of the auto white balance effects, but it would be really nice to have a levels (or any other) effect hooked up using expressions to a slider where you can drag your white balance from 3200 to 5600. Sometimes I get renders that are rendered in 6500 as well and such an preset would help a lot.