Dolby atmos up to ten devices???

Hello, I'm Felipe and I'm an independent Community Advisor, and I'll do my best to help you.

If you have already confirmed that your headset device supports Dolby Atmos and have configured the audio settings on your Xbox, here are a few more steps you can try to enable Dolby Atmos for Headphones on your Xbox One:

Check if you have an active Dolby Atmos license: To enable Dolby Atmos for Headphones, you need an active Dolby Atmos license. To check if you have an active license, go to the Microsoft Store on your Xbox One, search for "Dolby Access," and check if it says "Owned" next to the app. If it doesn't, you may need to purchase the app to get the license.

Install and setup the Dolby Access App: If you have an active Dolby Atmos license, make sure that you have downloaded and installed the Dolby Access app on your Xbox One. Once the app is installed, launch it and follow the instructions to set up Dolby Atmos for Headphones.

Thank you for contact us! I'm Anderson, an Independent Consultant and a Microsoft user like you.

good evening

Yes, it is possible to stream Dolby Atmos through various services and get Atmos through headphones. However, this will depend on several factors, including the device or platform you are using to stream the content, the type of headphones you have, and the specific content you are trying to access.

Some streaming services, such as Netflix, Amazon Prime Video, and Disney+, offer Dolby Atmos content, but you will need a compatible device, such as a smart TV or a streaming media player, that supports the Dolby Atmos format. Additionally, you will need a pair of headphones that support Dolby Atmos, such as the Plantronics RIG 800LX, the Sony WH-1000XM4, or the Sennheiser Ambeo Smart Headset.

Once you have both the compatible device and headphones, you will need to make sure that Dolby Atmos is enabled on both the streaming service and your device settings. If all these conditions are met, you should be able to enjoy the immersive sound experience of Dolby Atmos through your headphones while streaming content.

Since the last update, Dolby Atmos has stopped working and an undefined PCM data stream is being output.
All apps are affected, such as Netflix, Disney, VLC.
Dolby Atmos works with the Xbox sound test program.

Previously, Dolby Atmos had worked without any problems.
All other devices (Blu-ray player, mini PC, FireTV, AndroidTV, etc.) still work perfectly with Atmos on the Denon 4700X.

Hi RomiDumitru,

*maybe* this "problem" is exactly how the Dolby Atmos App on Xbox One X works.

Dolby Atmos native content? perfect! Dolby Atmos playback.

No Dolby Atmos? the App upmix current audio track to Dolby Atmos (the headphones features works in this way).

I don't know if is intentional.

Make sure your TV and AVR are compatible with Dolby Atmos: Both your TV and AVR need to support Dolby Atmos in order for the feature to work properly. Check the manufacturer's website to verify that your TV and AVR support Dolby Atmos.

- all of my devices support Dolby Atmos

Check the audio settings on your TV and AVR: Make sure that both your TV and AVR are set to the correct audio output mode for Dolby Atmos. For example, on your TV, you may need to set the audio output to "Bitstream" or "Dolby Digital Plus." On your AVR, you may need to set the audio input to "Dolby Digital Plus" or "Dolby Atmos."

- all settings are correct

Check for updates: Make sure that your TV, AVR, and Xbox are all up to date with the latest software. You may be able to check for updates in the settings menu of each device.

- all of the devices with the last updates;

Check the audio settings on your Xbox: Go to the settings menu on your Xbox and select "Display & sound," then choose "Audio output." Make sure that "Dolby Atmos" is selected as the audio format and that "Audio passthrough" is enabled.

- all needed options are enabled;

Try a different HDMI port: If you're using an HDMI splitter or switch, try connecting your Xbox directly to your TV or AVR to see if the issue persists. If the issue is resolved when using a different HDMI port, there may be an issue with the splitter or switch.

I have a direct connection.

All other applications work properly (blue ray disc movies, games, Dolby access app, etc., deliver to receiver Dolby Atmos). Netflix and Apple TV also worked properly before.