I am attempting to recreate the image of modifying colour in Lab mode on a video track - I don't want to have to resort to screengrabs.
I would like to recreate in video the effect of increasing contrast in curves on the a and b channel, so as to boost saturation. But, I don't really want to mimic this in RGB in AE, for all the reasons that Lab is a different kind of colour space to RGB and the transitions between colour operate in a different order.
Is it possible to keyframe curves positions on a video timeline? Or does anyone know anyone, who could help to write a script, which would apply the effect to each frame as a still image with gradual change in curves values.