MFSampleExtension_Content_KeyID attribute

Sets the Key ID for the sample.

Data type

GUID

The following example shows how to set the Key ID for the sample.

// m_spSample is a IMFSample
// guidKID is a GUID

m_spSample->SetGUID( MFSampleExtension_Content_KeyID, guidKID );

Requirement	Value
Minimum supported client	Windows 8.1 [desktop apps \| UWP apps]
Minimum supported server	Windows Server 2012 R2 [desktop apps \| UWP apps]
Header	Mfapi.h

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