Roku Device Features, Settings & Updates

Help configuring Roku device settings, using Roku OS features such as screen mirroring, adjusting display type and audio settings, using Guest Mode, and assistance with software updates.
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ngs428
Level 8

Express 4K+ (3941X) - Pass Atmos Audio?

Hello,

I will be using Plex to stream content with Atmos and TrueHD audio.  According to the spec sheet the 3941X is not compatible with Atmos, but will it just pass it to my Onkyo Receiver which can handle Atmos?  

 

Specs state: Dolby Audio pass-through via HDMI (just confirming that means Dolby Atmos too).  

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3 REPLIES 3\
StreamerUser
Level 20

Re: Express 4K+ (3941X) - Pass Atmos Audio?

It should pass EAC3/Atmos (DD+/Atmos) without issue (which is what every streaming service uses for Atmos) - it wont be able to pass DTHD/Atmos, PCM MAT 2.x/Atmos, or AC4/Atmos.

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ngs428
Level 8

Re: Express 4K+ (3941X) - Pass Atmos Audio?

Thanks!

I also have a 4630x premier+.  I think that passes DTSHD and Atmos.  Is that correct?

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StreamerUser
Level 20

Re: Express 4K+ (3941X) - Pass Atmos Audio?

@ngs428 

It should pass the DTS core of DTSHD and DD+/Atmos.

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