object

      Object associated with this media control interface command. The object can be one of the following:

      • Device type
      • Device name
      • Filename
      • Alias
      ENABLE
        Enables information flow through the indicated connector. Use of this keyword requires that the NUMBER or TYPE keywords must also be specified.
      DISABLE
        Disables information flow through the indicated connector. Use of this keyword requires that the NUMBER or TYPE keywords must also be specified.
      QUERY
        Queries the state of the indicated connector. The return value will be either TRUE or FALSE to indicate enabled or disabled respectively. Use of this keyword requires that the NUMBER or TYPE keywords must also be specified.
      NUMBER connector_number
        Indicates the connector number on which to perform the requested action. If this item is omitted, then the first connector is assumed. If the TYPE item is included, then the connector number is interpreted as a relative offset within the specified connector type.
      TYPE connector_type
        Indicates the type of connector to which the requested action applies. The connector types are defined by each device.
      WAIT
        The command is executed synchronously. The function waits until the requested action is complete before returning to the application.
      NOTIFY
        The command is executed asynchronously, allowing control to be returned immediately to the application. When the requested action is complete, an MM_MCINOTIFY message is sent to the application window procedure.

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