| Microsoft DirectX 9.0 |
Notifies the Filter Graph Manager of events that occur within the filter graph. Filters use this interface to report events. The Filter Graph Manager exposes this interface.
Applications do not use IMediaEventSink. To retrieve events, applications use the IMediaEventEx interface.
In addition to the methods inherited from IUnknown, the IMediaEventSink interface exposes the following method.
| Method | Description |
| Notify | Notifies the Filter Graph Manager of an event. |