How to Import 4K Video?
So someone made for me a background to use in my videos, and since I want it to scroll in the background, it was made in 4k so I can move it around in 1080. Since it's too big for things like Dropbox or Mediafire, he uploaded it to YT. I've found only two external ways to download the video in 4k, and both of them did in in MKV, which isn't supported by HitFilm Express? So how can I import that video in 4k?