Optimising my 4k content with a timeline edited in 1080p
Hi,
I have recently had an editor help me with my workload.
I created 1080p proxy files of my 4k content and he has edited these proxy files in a project.
After receiving the SSD back, I opened his project (which is in 1080p) to tweak the grade and I can't find a way of bringing that project up to 4k again. Even after I relink the original files?
Any advice and guidance appreciated!
Mac Studio, macOS 12.5