IBDA_VoidTransform Interface

Microsoft DirectShow 9.0

IBDA_VoidTransform Interface

The IBDA_VoidTransform interface is implemented on a BDA device filter. It is used by the Network Provider to inactivate a portion of a filter graph without stopping the graph.

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

Method Description
Start Restarts data flow through a control node.
Stop Stops data flow through a control node.


Header: Include bdaiface.h.

See Also