WM/ContentGroupDescription
[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 It has been superseded by Source Reader and Sink Writer.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 WM/ContentGroupDescription attribute contains a description of the content group.
Global Constant
g_wszWMContentGroupDescription
Data Type
WMT_TYPE_STRING
Remarks
Content groups are collections of media to which individual files may belong. For example, an audio file may be a song that is a track on one compact disc that is part of a boxed set. Similarly, a video clip may be part of a series.
See also