|Microsoft DirectX 9.0|
This topic applies to Windows XP Service Pack 1 only.
The IMSVidStreamBufferSourceEvent 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.
In addition to the methods inherited from IMSVidFilePlaybackEvent, the IMSVidStreamBufferSourceEvent interface exposes the following methods.
|CertificateFailure||The object failed to get an encryption/decription license.|
|CertificateSuccess||The object succeeded in getting an encryption/decription license.|
|ContentBecomingStale||Called when the stream buffer source lags behind the stream buffer sink.|
|RatingsBlocked||The object has blocked the stream, because the rating is not allowed under the current permissions.|
|RatingsChanged||The current rating has changed.|
|RatingsUnblocked||The object has unblocked the stream.|
|StaleDataRead||Called when the MSVidStreamBufferSource object reads from a temporary recording file that has been marked for deletion.|
|StaleFileDeleted||Called when a temporary recording file is deleted.|
|TimeHole||Called when playback reaches a gap in the recorded content.|