IEVRFilterConfig interface

Sets the number of input pins on the DirectShow Enhanced Video Renderer (EVR) filter. To get a pointer to this interface, call QueryInterface on the DirectShow EVR filter.

Members

The IEVRFilterConfig interface inherits from the IUnknown interface. IEVRFilterConfig also has these types of members:

Methods

The IEVRFilterConfig interface has these methods.

MethodDescription
GetNumberOfStreams

Retrieves the number of input pins.

SetNumberOfStreams

Sets the number of input pins.

 

Remarks

The DirectShow EVR filter starts with one input pin, which corresponds to the reference stream. To create additional pins for video substreams, call SetNumberOfStreams.

The EVR media sink for Media Foundation does not support this interface. To add new streams to the EVR media sink, call IMFMediaSink::AddStreamSink.

Requirements

Minimum supported client

Windows Vista [desktop apps only]

Minimum supported server

Windows Server 2008 [desktop apps only]

Header

Evr.h

Library

Strmiids.lib

See also

Media Foundation Interfaces
Enhanced Video Renderer

 

 

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