With it play 4k offline video via media player?

I own Radpberry pi5 and currently using raspios because of only reason, only this on capable of playing 4k video files via vlc.
So question is,
Will Fydos play 4k offline recorded videos? Reason behind asking this qtn is, ubuntu fail to play this in pi5.
Here, I’m not referring to youtube 4k video. Offline means, recorded by some external system which you place it in pi via USB and playing it in vlc…