imovie 9 had aspect ratio. 10 doesn't. How do I keep my movies at 4/3 not 16/9?
You might have better luck in the iMovie community. I'll ask the hosts to relocate your discussion there.
Your older iMovie version (9) was not removed during the install of version 10 and you can still use it.
To set to 4:3 in version 10 you use the Crop tool.
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