DRM_ActionAllowed_CollaborativePlay
[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 It has been superseded by Source Reader and Sink Writer.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_ActionAllowed_CollaborativePlay attribute indicates whether the license allows the content to be played collaboratively.
Global Constant
g_wszWMDRM_ActionAllowed_CollaborativePlay
Data Type
WMT_TYPE_BOOL
Remarks
The collaborative play right applies to playing protected content as part of a collaborative session using peer-to-peer services. For example, users of MSN Messenger 2004 can play protected content in a MusicMix session. This right can only be used to contribute a protected file to a single session at one time, and all users participating in the session must be online to render the content.
This is a read-only property that is retrieved using IWMDRMReader::GetDRMProperty.
See also
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