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IWMDRMWriter3 interface

[IWMDRMWriter3 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 IWMDRMWriter3 interface enables writing of encrypted stream samples for importing protected content.

An IWMDRMWriter3 interface exists for every writer object when linking to WMStubDRM.lib. You can obtain a pointer to an instance of this interface by calling the QueryInterface method of any interface of a writer object.

Members

The IWMDRMWriter3 interface inherits from IWMDRMWriter and IWMDRMWriter2. IWMDRMWriter3 also has these types of members:

Methods

The IWMDRMWriter3 interface has these methods.

MethodDescription
SetProtectStreamSamples

Configures the writer to accept encrypted stream samples.

 

Requirements

Minimum supported client

Windows XP [desktop apps only]

Minimum supported server

Windows Server 2003 [desktop apps only]

See also

IWMDRMWriter
IWMDRMWriter2
Interfaces