Need more information from you to help you. What device are you using for streaming - apps on the TV or a separate streaming box like the AppleTV or Roku?
(Generally speaking atmos audio requires eARC or a direct HDMI-IN connection. The only atmos audio format that "can" pass through ARC is some versions of DD+. But it is not a sure thing. DD+ can be encoded at different bitrates and the higher bitrates - for better quality - that are more commonly streamed now can't pass through ARC.)
(Generally speaking atmos audio requires eARC or a direct HDMI-IN connection. The only atmos audio format that "can" pass through ARC is some versions of DD+. But it is not a sure thing. DD+ can be encoded at different bitrates and the higher bitrates - for better quality - that are more commonly streamed now can't pass through ARC.)
