I have the Sonos Arc plugged into the HDMI(ARC) port on the tv, Simple-CEC enabled and ARC is working, no trouble reported in the S2 app.
After I ran the TruePlay setup I started Disney+ and tried some Marvel movies. They show up in the HD report as Atmos movies, but the summary cards only show DolbyVision and 5.1 - no Atmos anywhere.
I then found that I could add Disney + to the Apple TV app, did that, and then the movies show up as Atmos in that. I started up a couple of movies and I still get 5.1 sound.
I’m about to order a new TV, but before I do that I read a few threads here on the forum and found that lots of people are having trouble with aTV4k. What should I do to check things out prior to spending even more money on this sound debacle?
Best answer by GuitarSuperstarView original