object

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

      • Device type
      • Device name
      • Filename
      • Alias
      CAN EJECT
        Returns FALSE.
      CAN LOCK EJECT
        Returns FALSE.
      CAN PLAY
        Returns FALSE.
      CAN PROCESS INTERNAL
        Returns FALSE.
      CAN RECORD
        Returns FALSE.
      CAN SAVE
        Returns FALSE.
      CAN STREAM
        Returns FALSE.
      CAN SET VOLUME
        Returns TRUE.
      COMPOUND DEVICE
        Returns FALSE.
      DEVICE TYPE
        Returns Ampmix.
      HAS AUDIO
        Returns TRUE.
      HAS VIDEO
        Returns FALSE.
      MESSAGE command
        Returns TRUE if the device supports the command specified by command The command can be any of the string commands such as OPEN, PLAY, and so on.
      PREROLL TIME
        Returns 0, indicating the preroll time is not bounded.
      PREROLL TYPE
        Returns NONE.
      USES FILES
        Returns FALSE.
      EXTENDED MIXER CONNECTOR type
        Indicates that a mixer format will be queried. The type specified must be a valid connector type. If the EXTENDED MIXER keywords are specified, the SUPPORTS keyword must also be specified.

        SUPPORTS AUTO LEVEL CONTROL

          Indicates whether auto-level control settings are supported by the connector specified.
        SUPPORTS BALANCE
          Indicates whether balance settings are supported by the connector specified.
        SUPPORTS BASS
          Indicates whether bass settings are supported by the connector specified.
        SUPPORTS CHORUS
          Indicates whether chorus settings are supported by the connector specified.
        SUPPORTS CROSSOVER
          Indicates whether crossover settings are supported by the connector specified.
        SUPPORTS CUSTOM1
          Indicates whether a custom effect is supported by the connector specified.
        SUPPORTS CUSTOM2
          Indicates whether a custom effect is supported by the connector specified.
        SUPPORTS CUSTOM3
          Indicates whether a custom effect is supported by the connector specified.
        SUPPORTS GAIN
          Indicates whether gain settings are supported by the connector specified.
        SUPPORTS LOUDNESS
          Indicates whether loudness settings are supported by the connector specified.
        SUPPORTS MID
          Indicates whether mid settings are supported by the connector specified.
        SUPPORTS MONITOR
          Indicates whether monitor settings are supported by the connector specified.
        SUPPORTS MUTE
          Indicates whether mute settings are supported by the connector specified.
        SUPPORTS PITCH
          Indicates whether pitch settings are supported by the connector specified.
        SUPPORTS REVERB
          Indicates whether reverb settings are supported by the connector specified.
        SUPPORTS STEREO ENHANCE
          Indicates whether stereo enhance settings are supported by the connector specified.
        SUPPORTS TREBLE
          Indicates whether treble settings are supported by the connector specified.
        SUPPORTS VOLUME
          Indicates whether volume settings are supported by the connector specified.
        WAIT
          The command is executed synchronously. The function waits until the requested action is complete before returning to the application. The WAIT keyword must be specified in order to receive return string information.
        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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