|Microsoft DirectX 9.0|
The IMPEG2_TIF_CONTROL interface is implemented by the BDA Network Provider. A Transport Information Filter (TIF) can use this interface to register itself and request table sections carried on specific PIDs within the transport stream. The Network Provider Filter instructs the MPEG-2 Demultiplexer (Demux) to send or stop sending the specified packets to the TIF's input pin. All sections are delivered by the Demux to the TIF as complete MPEG-2 table sections.
This interface is now obsolete. Instead, use the IBDA_TIF_REGISTRATION interface to register the TIF with the Network Provider, and use the IMPEG2PIDMap interface to map or unmap PIDs.
In addition to the methods inherited from IUnknown, the IMPEG2_TIF_CONTROL interface exposes the following methods.
|AddPIDs||Notifies the Network Provider which PIDs the TIF should receive.|
|DeletePIDs||Informs the Network Provider that the TIF no longer requires the specified PID.|
|GetPIDCount||Retrieves the number of MPEG2 Packet IDs being filtered by the Demux into the TIF's input data.|
|GetPIDs||Retrieves the list of MPEG2 Packet IDs being filtered into the TIF's input data.|
|RegisterTIF||Called by the Transport Information Filter to register itself with the Network Provider.|
|UnregisterTIF||Called by the Transport Information Filter to unregister itself with the Network Provider.|