IWMWriterSink Interface

The IWMWriterSink interface receives a raw Windows Media stream from the writer.

In addition to the methods inherited from IUnknown, the IWMWriterSink interface exposes the following methods.

Method	Description
AllocateDataUnit	Allocates memory space for a Windows Media data unit.
IsRealTime	Retrieves a flag indicating whether the sink is operating in real time.
OnDataUnit	Called when the writer has finished sending a data unit.
OnEndWriting	Called when the writer has finished sending data.
OnHeader	Called when the writer has finished sending the file header.

See Also