IWMDRMProvider interface
[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 It has been superseded by Source Reader and Sink Writer.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 IWMDRMProvider interface provides a method that creates the other objects of the Microsoft Windows Media DRM Client Extended APIs.
You can obtain a pointer to an instance of this interface by calling the WMDRMCreateProvider function. To obtain a pointer to an instance of this interface that can create secure objects, you must call the WMDRMCreateProtectedProvider function.
Members
The IWMDRMProvider interface inherits from the IUnknown interface. IWMDRMProvider also has these types of members:
Methods
The IWMDRMProvider interface has these methods.
| Method | Description |
|---|---|
| CreateObject | Retrieves a pointer to a specified interface, creating the implementing object if needed. |