Will Mac OS X 10.5.8 High Sierra run Final Cut Pro Ver 5.1.4 ?

[R S K]

🤦🏼‍♂️​

Again, totally out of context and entirely beside the point. But hey, whatever. Why take an actual solution when you can have a kludge, right? 👍🏼

If importing does indeed fail

Which part of you can't is still unclear?

FCPXML Reference
https://developer.apple.com/documentation/professional_video_applications/fcpxml_reference

What could the possible benefit/relevance of that be?? 🤨