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.
| Method | Description |
|---|---|
| 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
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Minimum supported client | Windows 2000 Professional [desktop apps only] |
|---|---|
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Minimum supported server | Windows 2000 Server [desktop apps only] |
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See also
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Build date: 11/21/2012
