Catalina and imovie problems

I have downloaded catalina and now my home made movies on i movie are buffeting and jumping. can you help please?

MacBook Pro 15″, macOS 10.15

Posted on Jul 27, 2020 1:14 PM

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Posted on Jul 28, 2020 8:39 AM

What format and resolution are the movie clips? And what frame rate? How much free space do you have on your internal drive? What CPU processor is your Mac -- i5, i7, i9?


Try the diagnostic procedures in this link and see if any help you to isolate the problem:


https://support.apple.com/en-us/HT206157


-- Rich

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Catalina and imovie problems

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