IEVRFilterConfig::GetNumberOfStreams method (evr.h)

Retrieves the number of input pins on the EVR filter. The EVR filter always has at least one input pin, which corresponds to the reference stream.

Syntax

HRESULT GetNumberOfStreams(
  [out] DWORD *pdwMaxStreams
);

Parameters

[out] pdwMaxStreams

Receives the number of streams.

Return value

The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.

Return code Description
S_OK
The method succeeded.

Requirements

   
Minimum supported client Windows Vista [desktop apps only]
Minimum supported server Windows Server 2008 [desktop apps only]
Target Platform Windows
Header evr.h
Library Strmiids.lib

See also

Enhanced Video Renderer

IEVRFilterConfig