I just buy a Beam Gen 2 connected With HDMI eARC but when i play anything in Dolby Atmos on my Sonos App I just have the indication PCM Stereo
What do I have to do to get Dolby Atmos sound?
Answered
dolby Atmos Sonos beam doesn’t work
Best answer by Ken_Griffiths
These are the usual settings that are used for for LG TV’s…
Sound -> HDMI ARC (Digital Sound Out = Pass-Through / eARC = ‘ON’)
Sound -> Additional Settings (DTV Audio = Auto) / HDMI input format = Bitstream for all HDMI ports.
Connection -> HDMI Device Settings (Auto Device Detection = ‘ON’ / Simplink = ‘ON’ / Auto Power Sync = ‘ON’)
Also what A/V source device/App are you using for the output?
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What is the make/model of the TV it’s connected to?
LG TV and she has Dolby atmos
When the Sonos is not connected to the TV I have the indication Dolby vision and Dolby atmos
These are the usual settings that are used for for LG TV’s…
Sound -> HDMI ARC (Digital Sound Out = Pass-Through / eARC = ‘ON’)
Sound -> Additional Settings (DTV Audio = Auto) / HDMI input format = Bitstream for all HDMI ports.
Connection -> HDMI Device Settings (Auto Device Detection = ‘ON’ / Simplink = ‘ON’ / Auto Power Sync = ‘ON’)
Also what A/V source device/App are you using for the output?
Thank’s I’m gonna check the settings tomorrow
I use a AppleTV 4K and for that I don’t know if it’s better to connect the Sonos directly on the AppleTV with audio optic or on tv with hdmi eARC?
Thank’s I’m gonna check the settings tomorrow
I use a AppleTV 4K and for that I don’t know if it’s better to connect the Sonos directly on the AppleTV with audio optic or on tv with hdmi eARC?
The Beam should be connected to HDMi-2 (eARC port) and the Apple TV can be connected to any one of your other HDMI ports - the Apple TV does not need an audio return channel - It’s audio output (LPCM - Dolby MAT) ‘by default’ will simply output via/through the TV over the HDMI connection, but it needs eARC to be enabled on the TV sound out, as the audio is uncompressed.
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