IVPNotify Interface

Windows CE .NET

This interface enables you to control the properties of a filter that uses a video port. This interface derives from the IVPBaseNotify 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 tables show the methods that appear in the Vtable beneath the standard COM methods inherited from IUnknown.

IVPBaseNotify method Description
RenegotiateVPParameters Initializes the connection to the decoder.
IVPNotify method Description
SetDeinterlaceMode Sets the deinterlacing mode (such as bob or weave).
GetDeinterlaceMode Retrieves the deinterlacing mode (such as bob or weave).
SetColorControls Sets the color control settings associated with the specified overlay or primary surface.
GetColorControls Retrieves the current color control settings associated with the specified overlay or primary surface.

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

© 2005 Microsoft Corporation. All rights reserved.

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