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IWMReaderPlaylistBurn interface (wmsdkidl.h)

[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 It has been superseded by Source Reader and Sink Writer.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 IWMReaderPlaylistBurn interface verifies that the files in a playlist can be copied to CD, in the order in which they are specified. If any of the files in the list are DRM-protected, the licenses are checked. DRM version 10 licenses track the number of times files are copied to CD as part of a playlist. The methods of this interface are intended to support applications that copy entire playlists to compact disc.

An IWMReaderPlaylistBurn interface exists for every instance of the reader object or synchronous reader object. You can get a pointer to the IWMReaderPlaylistBurn interface by calling the QueryInterface method of any other interface on one of those objects.

Inheritance

The IWMReaderPlaylistBurn interface inherits from the IUnknown interface. IWMReaderPlaylistBurn also has these types of members:

Methods

The IWMReaderPlaylistBurn interface has these methods.

 
IWMReaderPlaylistBurn::Cancel

The Cancel method cancels an initiated playlist burn before initialization is finished.
IWMReaderPlaylistBurn::EndPlaylistBurn

The EndPlaylistBurn method completes the playlist burn process. This includes releasing resources and adjusting counts associated with rights in DRM licenses.
IWMReaderPlaylistBurn::GetInitResults

The GetInitResults method retrieves the results of the playlist file check.
IWMReaderPlaylistBurn::InitPlaylistBurn

The InitPlaylistBurn method initiates the playlist burning process, by checking the files in the playlist to ensure that they are licensed for copying as part of a playlist.

Requirements

Requirement Value
Target Platform Windows
Header wmsdkidl.h

See also

Interfaces