FCPX will no longer export an mp4 in 3840x2160 resolution.
Is there something wrong with my FCPX or computer? I have always been able to export to a computer/mp4 in the 3840x2160 resolution but for some reason it only exports in 4096x2160 now. The only way I can get it to export in 3840x2160 is to export the video in m4v format.
Is there any way to export as an mp4 in 3840x2160 resolution again without having to export to m4v and converting it to an mp4?
This is extremely frustrating.