- Posts: 97
- Joined: Fri Aug 25, 2017 4:36 pm
I would avoid Impulsz and Osiris. Fine if you like the look, but most of those LUTs are so extreme you'll have to fight in the grade to keep things consistent from shot to shot and scene to scene unless you shot specifically to hit exactly what the LUT was designed to expect as an input. I also don't think they offer any LUTs designed with the current 4.6K FIlm v3 as an input, which would also explain why they aren't working for you.
For the Ursa Mini 4.6K or Pro, you can't go wrong with Kholi's Comet Color LUTs as a starting point to your grades: https://www.thecampcomet.com
Another option is to work without LUTs and grade in ACEScct:
https://mixinglight.com/color-tutorial/getting-know-aces/
EDIT: BTW if you do choose to use ACES, here's a LUT you can load into the Ursa Mini 4.6K + Ursa Mini Pro (or any other monitor that accepts .cube LUTs) for monitoring that matches exactly (or as close as technically possible with a LUT) the transformation that ACES makes from 4.6K film v3 to REC709.
https://drive.google.com/file/d/0B1bnfGXKHqpcR2lKMmUzcTNzdVU/view?usp=sharing