The filter graph manager exposes the IMediaEventSink interface; it is called from filters to notify events. Applications use the IMediaEvent interface on the filter graph manager to retrieve these events.
When to Implement
There is no need to implement this method because it is implemented by the filter graph manager.
When to Use
Filters use this interface to post event notifications.
Methods in Vtable Order
The following table shows the method that appear in the Vtable beneath the standard COM methods inherited from IUnknown.
|Notify||Notifies an event.|
DirectShow applications and DirectShow filters have different include file and link library requirements. See Setting Up the Build Environment for more information.
OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
Last updated on Wednesday, April 13, 2005
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