Apologies… I’ve seen several posts about this issue but not much in the way of a solution. I’m running into a JVC 4k projector and I have CoreELEC 19.2-Matrix_rc2 running on a ODROID-N2. The native panel in my projector is 4096 x 2160 and this is the resolution I have Kodi set to output.
Generally, this setup gives a stunning picture but last night I was watching a UHD source. When I pressed play, I could hear the filter in the projector move into place so it was getting a BT.2020 HDR signal but the picture was very dark.
What am I missing?