IMFMediaEngineSrcElements::GetLength method (mfmediaengine.h)

Gets the number of source elements in the list.

Syntax

DWORD GetLength();

Returns the number of source elements.

Requirement	Value
Minimum supported client	Windows 8 [desktop apps \| UWP apps]
Minimum supported server	Windows Server 2012 [desktop apps \| UWP apps]
Target Platform	Windows
Header	mfmediaengine.h

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