MFPKEY_MediaProtectionSystemContextsPerTrack property

Set to an IPropertySet that defines a mapping from track type to a IRandomAccessStream that contains the Digital Rights Management (DRM) context.

Type:*VT_UNKNOWN that points to a IMap<HSTRING,IInspectable*>

Data typePROPVARIANT type (vt)PROPVARIANT member
IUNKNOWNVT_UNKNOWN that points to a IMap<HSTRING,IInspectable*>punkVal

Requirements

Minimum supported client

Windows 8.1 [desktop apps | Windows Store apps]

Minimum supported server

Windows Server 2012 R2 [desktop apps | Windows Store apps]

Header

Mfidl.h

See also

Media Foundation Properties

 

 

Show: