IVPBaseNotify Interface
This interface enables you to control the properties of a filter that uses a video port. The IVPNotify interface derives from this interface. See also IVPBaseConfig and IVPConfig.
When to Implement
The Overlay Mixer filter implements this interface so you will not need to implement it in most cases. Implement this interface when you need to alter the default behavior.
When to Use
Use this interface in your application when you need to access video port properties.
Methods in Vtable Order
The following table shows the method that appear in the Vtable beneath the standard COM methods inherited from IUnknown.
| Method | Description |
|---|---|
| RenegotiateVPParameters | Initializes the connection to the decoder. |
Requirements
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.
See Also
Last updated on Wednesday, April 13, 2005
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