4:2:2 high profile encoded video not playing

[Selur]

I encoded a video using
the 4:2:2 high profile but it would not playback on my player.

Can't reproduce that here.
What format?
What encoder?
Does it play on a pc?
4:2:2 usually isn't supported by hardware decoders, so if your player is configured to only use hardware decoding it will fail.
Afaik. in consumer hardware, only Intel 10th Gen. (i)gpus and newer support HEVC 4:2:2 decoding and the m1+ chips from Apple support 4:2:2 ProRes decoding.
Atm. I doubt this is a Hybrid problem, but you are trying to play back your content on a player that does not support it.

Cu Selur

Ps.: if you use H.265 4:4:4 is probably a better target.