Here’s a fun one:
Any time you are working on linear footage, you’re looking through a viewing lut, so it stands to reason that something that looks correct under one viewing lut will look incorrect under another.
The idea behind ACES (or one of them) is that everyone can look at the same image and see the same thing.
But i’ve been seeing a lot of jobs that are being done using Nuke’s default “linear” viewer lately.
You can make this viewer in flame by picking the lut preset “Scene Linear to Video via sRGB”
The problem I keep running into, is the flavor of Scene Linear that this lut displays correctly does not correlate to anything available to us as flame ops on the input transform menu, which means there is no “correct” way to convert the image from Nuke-Scene-Linear-sRGB to, say, ACES.
And I feel like I’m missing something huge somewhere, but I cannot get the imagery to look the same under the ACES (or the Arri) viewing luts.
As I noted before, I can VIEW this just fine, but converting it into any other format makes it look different (broadly speaking, ACES and Arri viewing luts render the image darker), which makes me insecure about doing that at all.
So does anyone know what the right way to crack this would be? I just want my imagery to look correct in ACES so I can then convert it to whatever the heck I want.