I'm having an issue with Final Cut Pro with the exported video.
The problem is only visible at the exported file.
When previewing or editing the video, everything is really smooth.
I use 4k video's en edit them without any problems (MacBook Pro i9)
When I export the video. In this case a video of 3:40 minutes, some frames are blurry and covered with blocks.
In the attachments the freezed image of what I mean.
This occurs at different place in different exported files.
I tried to export it to 1080p, to 1080 mobile file and so one.
I hope someone can help me how this is possible, because we need to get this video done
It looks like it has something to do with an effect between videos.
But I deleted them and the problem still occurs.
What codec are you exporting as? Your MBP should playback 4K video just fine (depending on the year and GPU chip-set). What year is your MBP? It sounds like a playaback problem. I'd take that clip somewhere else and play it back on another computer or upload and see how it plays online.