Downgrade iMovies Projects Ventura to Big Sur by import in Final Cut Pro XML library
I'm going to test an import projects on iMovie to Final Cut Pro.
With Final Cut Pro , I will export in XML old version to retrieve each project in an older version Final Cut Pro in Big Sur for example
No need to tests downgrade iMovie library (don't works) , break libraries
iMac 21.5″, macOS 10.14