DRM_LicenseState
[The feature associated with this page, Windows Media Format 11 SDK, is a legacy feature. It has been superseded by Source Reader and Sink Writer. Source Reader and Sink Writer have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use Source Reader and Sink Writer instead of Windows Media Format 11 SDK, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]
The DRM_LicenseState property is not used. It is actually not a property at all, but rather is simply the root string for the other license state property string identifiers such as DRM_LicenseState_Playback.
Global Constant
g_wszWMDRM_LicenseState
Data Type
WMT_TYPE_BINARY
Remarks
This property does not return any information.
See also