The IMXF interface represents the DirectMusic stream on a MIDI transport filter (MXF). MIDI transport occurs through IMXF, which is the DMus miniport driver's primary interface for managing DirectMusic streams. This interface is implemented by the DMus miniport driver and exposed to the DMus port driver. The miniport driver creates a stream object with this interface when the port driver calls the miniport driver's IMiniportDMus::NewStream method. IMXF inherits from the IUnknown interface.
For more information on managing MIDI streams, see MIDI Transport.
In addition to the methods that IMXF inherits from the IUnknown interface, IMXF supports the following methods: