[d3crypti0n]

Originally Posted by rwill

Tough one....

You need a MP4 muxer that supports the Dolby Vision Boxes. Dolby has one at: https://github.com/DolbyLaboratories/dlb_mp4base

But it appears that it sadly does not support subtitles

I downloaded the muxer, do you happen to have a command ?
With -h (help) I only get a command to mux it with a base layer. Also, do you know what profile you have to use?