HELP! Huge lose of quality when editing 4K footage on an HD project
I've been reading that many people had the same problem, but nobody seems to have found a solution. I've tried doing the same thing on Premiere, and the quality doesn't change as much as it does on FinalCut.
I imported my BRAW footage on Final Cut using the Braw Toolbox, and I'm working on an HD project (as it's a long video that I will upload to YouTube). And the change on the quality (sharpness, etc) it's really, really big.
I hope someone can help me!
Thanks,
MacBook Pro 15″, macOS 10.14