A great "hidden" feature you will only find in the Dolby Atmos Renderer, is that you can use the newly updated APPLE AirPod Pro 3 (and 2's) and Beats Headphones, with the H1 or H2 chip, for head-tracking.
Here's the full support note from Dolby : https://professionalsupport.dolby.com/s/article/Using-Apple-AirPods-Head-Tracking-in-Dolby-Atmos-Renderer-Application?language=en_US
You can now use head tracking on select Apple AirPods headphones with Dolby Atmos Renderer application v5.3.2 on macOS.
To enable this feature, download the driver from this link, unzip and place the driver (airpods_headtracker.dylib) in the following folder:
Users/[username]/Library/Application Support/Dolby/Dolby Atmos Renderer/Head Tracking
To enable head tracking in Dolby Atmos Renderer application, open Preferences, ensure Head tracking is set to On and select Apple AirPods head tracker in the dropdown.
When using head tracking in Dolby Atmos Renderer you can recenter the device by clicking the recenter button in the top right corner of the Dolby Atmos Renderer room view or pressing C.
The following Apple headphones have been tested with Dolby Atmos Renderer :
AirPods 3
AirPods 4
AirPods Pro (1st Gen)
AirPods Pro (2nd Gen)
AirPods Pro (3rd Gen)
AirPods Max over Bluetooth
Beats Studio Pros
Here's the full support note from Dolby : https://professionalsupport.dolby.com/s/article/Using-Apple-AirPods-Head-Tracking-in-Dolby-Atmos-Renderer-Application?language=en_US
You can now use head tracking on select Apple AirPods headphones with Dolby Atmos Renderer application v5.3.2 on macOS.
To enable this feature, download the driver from this link, unzip and place the driver (airpods_headtracker.dylib) in the following folder:
Users/[username]/Library/Application Support/Dolby/Dolby Atmos Renderer/Head Tracking
To enable head tracking in Dolby Atmos Renderer application, open Preferences, ensure Head tracking is set to On and select Apple AirPods head tracker in the dropdown.
When using head tracking in Dolby Atmos Renderer you can recenter the device by clicking the recenter button in the top right corner of the Dolby Atmos Renderer room view or pressing C.
The following Apple headphones have been tested with Dolby Atmos Renderer :
AirPods 3
AirPods 4
AirPods Pro (1st Gen)
AirPods Pro (2nd Gen)
AirPods Pro (3rd Gen)
AirPods Max over Bluetooth
Beats Studio Pros