I'm editing some videos that I took with my iPhone 12 Pro. One video had the grey triangle with an exclamation point when I was downloading it from iCloud from my PC, but I was still able to download it, and it looked normal when watching the video in the Movies & TV app on the PC, so I figured there wasn't an issue.
When I imported the (.MOV) video into the Adobe Premiere Pro CC 2022 editing software, however, the video's coloring looked really weird. It seems as if the Gamma is wrong, but when I use typical color correcting software, it doesn't fix my issue.
I'd be interested in trying any possible fixes. I've looked up some tutorials & other questions, but nobody seemed to have this particular problem - it was often caused by other things.