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MFPKEY_MediaProtectionSystemIdMapping property

Specifies a IPropertySet that defines the mapping from a property system id to a property system activation id.

Data typePROPVARIANT type (vt)PROPVARIANT member
IUNKNOWNVT_UNKNOWNpunkVal

Remarks

This property key is used to pass an IPropertySet that contains mappings between protection system GUIDs and runtime class strings to a media source.

Requirements

Header

Mfidl.idl

See also

Media Foundation Properties

 

 

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