Apple’s Worldwide Developers Conference to kick off June 10 at 10 a.m. PDT with Keynote address

The Keynote will be available to stream on apple.com, the Apple Developer app, the Apple TV app, and the Apple YouTube channel. On-demand playback will be available after the conclusion of the stream.

Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

Updated to Catalina, now problems with FCPX

I was forced to update to Catalina 10.15 yesterday in order to continue using FCPX 10.4.7 -- now clips are randomly pixellating in my timeline AND in my exported videos; I tried restarting and re-exporting three times, and each version of the video is pixellating and superimposing frames of one clip over another at different times; I have no control over when this happens in the finished product. I've also tried editing from two different memory cards so I know it's not that. I am a video producer so this is affecting my livelihood!! Please help if there's a way. Thank you!!

iMac 27" 5K, macOS 10.15

Posted on Oct 23, 2019 1:10 PM

Reply
Question marked as Best reply

Posted on Oct 23, 2019 5:09 PM

Hi! Using a Panasonic HC-WXF991 for filming, Sandisk 128GB memory card (and Sandisk 32GB), using Catalina 10.15 on an iMac 2017, with FCPX 10.4.7 Let me know if I'm missing any other info. Here are project properties along with screen shots; thanks for any help!!

Similar questions

22 replies

Updated to Catalina, now problems with FCPX

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple ID.