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.
| Method | Description |
|---|---|
| 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] |
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See also