Ref: https://support.apple.com/en-mide/HT211775
The guide above outlines how a user can turn on spatial audio on an Apple device:
Touch and hold the volume control to turn on spatial audio while you're playing multichannel content or Spatialize Stereo while you're playing two-channel stereo content. This also shows you the status icons.
I have a couple of questions about this:
Is there anything in any developer API that allows an app to detect when a user has chosen to listen to two-channel stereo content using "Spatialize Stereo". Likewise, is there any developer API that allows an app to disable this setting if it's been switched on by the user.
Thanks for your help in advance,
Ceri Hughes