You said you were making an MKV. DV does not work in MKV files. HDR10 only. Full disc rips do retain DV if you have a player that supports playback..
rdgrimes
Good Morning,
I confirm again that, if the MKV contains Dolby Vision, when loading this to create a UHD Blu-ray it respects it with the passthough option, and I say this because I have already made several, the problem is only happening to me with Fallout Impossible, the MKV is completely reordered from Full UHD.
regards