Import 4K 60fps Video from GoPro Hero6 to FCP X

I’m desperately trying to import 4K 60 fps videos from my Gopro Hero 6 to Final Cut Pro X with sadly no results. I have patiently waited that H.265 codec was available, but since it is, I still cannot import my videos. When I’m dropping a file (MP4) directly in the project folder, timeline, whatever, I get error […]