Microsoft DirectX 9.0

IFilterGraph2 Interface

The IFilterGraph2 interface extends the IFilterGraph and IGraphBuilder interfaces, which contain methods for building filter graphs.

The filter graph manager implements this interface. Applications can use it when building graphs, to take advantage of the additional methods it provides.

IFilterGraph2 adds two methods to IFilterGraph and IGraphBuilder.

In addition to the methods inherited from IGraphBuilder, the IFilterGraph2 interface exposes the following methods.

Method Description
AddSourceFilterForMoniker Adds a source filter based on a moniker.
ReconnectEx Breaks the existing pin connection and reconnects it to the same pin, using a specified media type.
RenderEx Renders an output pin, with an option to use existing renderers only.