IAudioSystemEffectsPropertyChangeNotificationClient interface (mmdeviceapi.h)
A callback interface implemented by clients to receive notifications when audio system effect properties change.
Inheritance
The IAudioSystemEffectsPropertyChangeNotificationClient interface inherits from the IUnknown interface.
Methods
The IAudioSystemEffectsPropertyChangeNotificationClient interface has these methods.
IAudioSystemEffectsPropertyChangeNotificationClient::OnPropertyChanged Called by the system when an audio system effects property changes. |
Remarks
Register the interface to receive callbacks by calling IAudioSystemEffectsPropertyStore::RegisterPropertyChangeNotification. Unregister the callback interface by calling IAudioSystemEffectsPropertyStore::UnregisterPropertyChangeNotification.
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 |