I just bought the Samsung Q90A tv and turned on the eARC feature for my Sonos Arc. Everything has been set to Auto as far as audio detection goes, but I notice that the native apps on the TV like HBO and Netflix and Spotify do not play in Atmos
Am I doing something wrong? for reference I used HBO on my Xbox One X and it played in Atmos
Best answer by GuitarSuperstar
Dolby Atmos isn’t yet supported on HBO Max on Samsung TVs.
Spotify doesn’t offer Dolby Atmos audio.
Be sure you have a Premium Netflix subscription and make sure the streaming quality is set to High or Auto.