Log c and cineon use different gamma curves so I always try to avoid mixing and matching gamma curves due to posterization errors. I’d stay…
Log c and cineon use different gamma curves so I always try to avoid mixing and matching gamma curves due to posterization errors.
I’d stay away from rec 709 working space if indeed, the logc also is encoded in arri wide gamut which is much larger and rec. 709 could cause gamut clipping of colors.
If you are encoding in an ACES environment, you can use the opencolorIO plugin which they use to encode EXR files which supports color display mapping, but if you want to use luts manually, you can get all sorts of luts generated on the arri site, refined right down to the iso they were recorded at as there is always a shift in the gamma curve.(this is probably why it was clipping)