Vision OS, DD+JOC Audio Play Issue

[KimMyongKil]

Please DO NOT LINK / ATTACH YOUR PROJECT FILES HERE

Describe the issue A clear and concise description of what the issue is.

Your Setup (please complete the following information):

• Unity version: 2022.3.24f1
• AVPro Video version (number and edition (trial/core/ultra/enterprise)): 3.0.6
• Operating system version: vision os
• Device model: simulrator
• Video specs (resolution, frame-rate, codec, file size): none

I attempted to use the positional audio support option while playing Dolby's DD+JOC (hereafter DDP) format audio on Vision Pro.

To achieve this, I changed the audio options in visionOS from Direct to Unity.

When testing with the provided tutorial video, both the editor and the visionOS simulator work correctly.

However, for DDP format *.m4a files, while it plays smoothly in the Unity editor, in the visionOS simulator, the audio stutters as if there is a lag.

When I switch the audio option to Direct, the sound is normal but positional audio does not work. When I switch the audio option to Unity, there are audio issues with DDP regardless of positional audio.

Are you aware of this issue with the DDP format? If so, what solutions are available?

[Chris-RH]

We don't yet support spatial audio on any Apple platforms

[hoffmine]

Adding a +1 that support for Dolby Atmos (DD+ JOC) playback on the Apple Vision Pro would be a valuable feature.