converting timeline from 2K to 4K

Hi. I shot my movie in 4K. After downsizing my footage in 2K, i finished my edit in 2K. Now how do i pgrade to 4K in FCPX

How did you downsize your footage to 2K? Why would you do that? Or were you trying to create proxies? If the latter, you need to do that using th proxies in the application, you can't create them outside of the application.

I'm with Tom, why downsize to 2K?

Tom Wolsky wrote: How did you downsize your footage to 2K? Why would you do that? Or were you trying to create proxies? If the latter, you need to do that using th proxies in the application, you can't create them outside of the application.

Maybe he manually created proxies in another program? There are reasons for this, like if you shoot BRAW and you make prores proxies in DaVinci. Not sure without any more info.

I would dupe the sequence, then change the resolution of the sequence to 4K. Then relink to the 4K versions of the files. If it's something like BRAW, you'll have to export an xml and bring that into DaVinci Resolve and have it link to the original raw files.