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IMixerOCXNotify interface

The IMixerOCXNotify interface is implemented by clients and called by the Overlay Mixer to send notifications of events affecting the video display rectangle.

Members

The IMixerOCXNotify interface inherits from the IUnknown interface. IMixerOCXNotify also has these types of members:

Methods

The IMixerOCXNotify interface has these methods.

MethodDescription
OnDataChange

Notifies the client when the video rectangle's aspect ratio or size, or the display palette, has changed.

OnInvalidateRect

Notifies the client that the video rectangle has been invalidated.

OnStatusChange

Notifies the client that a status change has occurred.

 

Requirements

Minimum supported client

Windows 2000 Professional [desktop apps only]

Minimum supported server

Windows 2000 Server [desktop apps only]

Header

Mixerocx.h

Library

Strmiids.lib

See also

IMixerOCX Interface

 

 

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