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This topic applies to Update Rollup 2 for Microsoft Windows XP Media Center Edition 2005.
The IMSVidStreamBufferSourceEvent3 interface is used to receive events from the MSVidStreamBufferSource object.
This interface is an outgoing connection-point interface. To receive events from a playback device, implement this interface and then call the IConnectionPoint::Advise method to establish a connection.
Methods
The IMSVidStreamBufferSourceEvent3 interface inherits from IMSVidStreamBufferSourceEvent2.
In addition, IMSVidStreamBufferSourceEvent3 defines the following methods.
| Method | Description |
|---|---|
Called when the object receives a broadcast event through the IBroadcastEvent interface. |
|
Called when the object receives a broadcast event through the IBroadcastEventEx interface. |
|
Called when the Stream Buffer Engine is processing primarily audio data. |
|
Called when the content is blocked because of the Certified Output Protection Protocol (COPP) status. |
|
Called when the content is unblocked after a COPPBlocked event. |
See Also
Video Control Event Interfaces
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Build date: 12/4/2008