Structures

Windows Media Device Manager implements the following structures.

Structure	Description
OPAQUECOMMAND	Contains data for commands that are passed through Windows Media Device Manager to a device but are not intended to be acted upon by Windows Media Device Manager.
_WAVEFORMATEX	Defines the format of waveform-audio data.
WMDMDATETIME	Contains a date and time.
WMDMID	Describes serial numbers and group IDs.
WMDMRIGHTS	Describes content-use rights.

See Also