why no 5.1 on APPLE TV.

Anyone know if it’s possible to get 5.1 sound on APPLE TV? Does Roku offer 5.1?

Everything regardless where you play from is encoded in 720p 30 sometimes 1080p 30 and always dolby digital 2.1 from my devices. Would love some legacy dolby digital 5.1 support and add the new tech for new content to feature dolby atmos and dolby visions. Maybe later in the year.