IAudioSystemEffectsPropertyStore::UnregisterPropertyChangeNotification method (mmdeviceapi.h)
Unregisters an IAudioSystemEffectsPropertyChangeNotificationClient callback interface previously registered to receive notifications when audio system effect properties change.
Syntax
HRESULT UnregisterPropertyChangeNotification(
IAudioSystemEffectsPropertyChangeNotificationClient *callback
);
Parameters
callback
A pointer to the IAudioSystemEffectsPropertyChangeNotificationClient callback interface to unregister.
Return value
Returns S_OK on success.
Remarks
For more information on the Windows 11 APIs for the Audio Processing Objects (APOs) that can ship with audio drivers, see Windows 11 APIs for Audio Processing Objects.
Requirements
Requirement | Value |
---|---|
Minimum supported client | Windows Build 22000 |
Header | mmdeviceapi.h |