Author Topic: Is there a way to fix the lag when editing 4K footage in iMovie (2011 iMac)???  (Read 237 times)

Offline HarryJames

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This is probably a really basic question, but I shot a bunch of footage at 4K 60fps, and as soon as I imported it into my 2011 iMac I noticed playback was very choppy and laggy. This was simply trying to watch it in QuickTime.whatsapp web routerlogin

Is there a solution?

I’ve seen compression as an option, and editing with proxy files, but I’m pretty sure iMovie doesn’t support proxy files.
« Last Edit: December 11, 2019, 11:18:15 am by HarryJames »