Yes I did it of course. pb is not to use ACE , to parameter rendering options etc…. All works perfectly, I can render what I want, colorimetry is perfect…
It’s just about making a new big timeline including all veg projects scenes already edited in ACE space, when importing them in Project media as .veg files.
So I was editning in 32 bits etc gamma 2.222 and I have to go down to 8 bits on my general properties, whatever color space and options I try 🙁
Seems the reimport of veg files in a global timeline has others pbs too, like archived veg files saved with non nested options, but prg keep searching unused files (which are of course no more there in the archive folder, and even if I let them in it, vegas doesn’t point to them)
anyway, thanks for your answer