CMY ratio to RGB spreadsheet for skin tones in darktable for color blind people

[PhotoPhysicsGuy (Bob)]

@rvietor

Also, film makers have to be able to combine shots from different days, making colour control much more important. And they have fairly standardised viewing conditions for their products, and much more specialised personnel: lighting, video, editors, etc.

Yes, the amount of highly specialized people working is greater, shot consistency is far more important…true. The viewing conditions differ a lot between print and cinema (dynamic range, colorspace)…so that might enforce more stringent control.