IMSVidStreamBufferSinkEvent Interface
| Microsoft DirectShow 9.0 |
IMSVidStreamBufferSinkEvent Interface
This topic applies to Windows XP Service Pack 1 or later.
The IMSVidStreamBufferSinkEvent interface is used to receive events from the MSVidStreamBufferSink 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.
In addition to the methods inherited from IMSVidOutputDeviceEvent, the IMSVidStreamBufferSinkEvent interface exposes the following methods.
| Method | Description |
| CertificateFailure | The object failed to get an encryption/decryption license. |
| CertificateSuccess | The object succeeded in getting an encryption/decryption license. |
| WriteFailure | A write error occured in the Stream Buffer Sink filter. |
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