Kiwongpnnsl

In order for Apple TV 4K to automatically set your display format to HDR10 or Dolby Vision, your television must be able to display HDR10 or Dolby Vision at 60Hz (50Hz in Europe) Apple TV 4K can display these formats at 30Hz (25Hz in Europe), but you'll need to enable Match Dynamic Range in Settings >So I'm experiencing the same issue I have an 4k Apple TV hooked up to my LG TV with the sound going to a Sonos beam All my other apps on the Apple TV work fine TV has no sound Sometimes I can get it to work by going into the AppleTV settings, choosing another audio output and then switching back, but it doesn't work every timeVideo and Audio > Youtube App For Apple Tv Receives Major Redesign Aivanet Apple tv 4k youtube tv app