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IWMDRMWriter2 interface

[IWMDRMWriter2 is available for use in the operating systems specified in the Requirements section. It may be altered or unavailable in subsequent versions. Instead, use Microsoft PlayReady. ]

The IWMDRMWriter2 interface provides a method that enables you to write content encrypted with Windows Media DRM 10 for Network Devices.

An IWMDRMWriter2 interface exists for every writer object. You can obtain a pointer to an instance of this interface by calling the QueryInterface method of any interface of a writer object.


The IWMDRMWriter2 interface inherits from IWMDRMWriter. IWMDRMWriter2 also has these types of members:


The IWMDRMWriter2 interface has these methods.


Configures the writer to receive input samples encoded for Windows Media DRM 10 for Network Devices delivery.



Minimum supported client

Windows XP [desktop apps only]

Minimum supported server

Windows Server 2003 [desktop apps only]

See also

IWMDRMWriter Interface
Writer Object