IEVRFilterConfig::GetNumberOfStreams method

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

pdwMaxStreams [out]

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 codeDescription
S_OK

The method succeeded.

 

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

IEVRFilterConfig
Enhanced Video Renderer

 

 

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