IWMStreamConfig2 interface

The IWMStreamConfig2 interface manages the data unit extensions associated with a stream.

IWMStreamConfig2 inherits from IWMStreamConfig. To obtain a pointer to IWMStreamConfig2, call the QueryInterface method of the IWMStreamConfig interface.

Methods

The IWMStreamConfig2 interface has these methods.

Method Description
IWMStreamConfig2::AddDataUnitExtension The AddDataUnitExtension method adds a data unit extension system to the stream. You can use data unit extension systems to attach custom data to samples in an output file.
IWMStreamConfig2::GetDataUnitExtension The GetDataUnitExtension method retrieves information about an existing data unit extension system.
IWMStreamConfig2::GetDataUnitExtensionCount The GetDataUnitExtensionCount method retrieves the total number of data unit extension systems that have been added to the stream.
IWMStreamConfig2::GetTransportType The GetTransportType method retrieves the type of data communication protocol (reliable or unreliable) used for the stream.
IWMStreamConfig2::RemoveAllDataUnitExtensions The RemoveAllDataUnitExtensions method removes all data unit extension systems that are associated with the stream.
IWMStreamConfig2::SetTransportType The SetTransportType method sets the type of data communication protocol (reliable or unreliable) used for the stream.

Requirements

   
Target Platform Windows
Header wmsdkidl.h

See also

IWMStreamConfig Interface

IWMStreamConfig3 Interface

Interfaces