[FEATURE REQUEST] Dolby Vision support for MKV on Apple TV 4K

Hi . What exactly are you experiencing while trying to play? Does anything happen? Do you get an error? I’m also having trouble playing MKV with Dolby Vision profile 5, but the behavior is like what’s described here. Basically, I get a black screen with a rotating white spinner, and the audio starts playing but the video never loads. I’m seeing this with some but not all MKV with Dolby Vision. I’ve attached mediainfo output for the ones that failed and ones that are working.

From what I can tell, the working ones are dvhe.08.06, and the ones that fail are dvhe.05.06. My TV (LG OLED C2) says it’s receiving Dolby Vision for all working files.

Any thoughts?

failed.txt (36.3 KB)
working.txt (58.0 KB)