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IVPBaseNotify Interface

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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

DirectShow Interfaces

Last updated on Wednesday, April 13, 2005

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