One of my sequences is suddenly blury and pixelated
Hi everyone,
I have a very strange problem. I'm working on a project and suddenly 2 of my sequences have blury and pixelated playback and they export blury and pixelated.
The weird thing is that it's only those 2 sequences. The other sequences export fine.
It's a pretty big project. In total I have 24 sequences. 8 different video's but I make a copy of the sequence everytime I make some changes. 4k footage and I have done some chromakeying.
What's also weird is that the earlier copies of these 2 sequences have the same problem.
I have backupped the project and in the back-up there is no problem.
It must be an issue with the cashes or the interpretation of the footage but i'm lost. I can't find out what the problem is. I have deleted al my cashes, tried it on different computer, tried to copy it in a new project, tried turning everything on and of again.
Some information: i'm working on iMac (Retina 5K, 27-inch, 2017) with macOS Mojave. I have the latest version of Premiere pro installed