AUDIO_ENDPOINT_PROPERTY_CHANGE_NOTIFICATION structure (audioengineextensionapo.h)

Represents a property change APO notification.

Syntax

typedef struct AUDIO_ENDPOINT_PROPERTY_CHANGE_NOTIFICATION {
  IMMDevice      *endpoint;
  IPropertyStore *propertyStore;
  PROPERTYKEY    propertyKey;
} AUDIO_ENDPOINT_PROPERTY_CHANGE_NOTIFICATION;

Members

endpoint

An IMMDevice representing the audio endpoint associated with the notification.

propertyStore

An IPropertyStore representing the property store associated with the notification.

propertyKey

A PROPERTYKEY structure identifying the property associated with the notification.

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