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Forums => General Discussion => Topic started by: HarryJames on December 10, 2019, 12:13:39 pm

Title: Is there a way to fix the lag when editing 4K footage in iMovie (2011 iMac)???
Post by: HarryJames on December 10, 2019, 12:13:39 pm

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 (https://openweb.vip/whatsapp-web/) 192.168.0.1 (https://19216801.onl/) routerlogin (https://routerlogin.uno/)


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.

Title: Re: Is there a way to fix the lag when editing 4K footage in iMovie (2011 iMac)???
Post by: Phyl6lis on March 12, 2020, 07:38:51 pm

You can also choose resolutions lower than 1080p, while still preserving the 60 fps frame rate.