SET

The SET command sets the various control items.

Syntax

SET ─── object ───┬─ AUDIO ─┬─ ALL ───┬─ ON  ─┬─┬───┬──────────┬───┤
                  │         │         └─ OFF ─┘ │   ├─ WAIT    ─┤
                  │         ├─ LEFT ──┬─ ON  ─┬─┤   └─ NOTIFY  ─┘
                  │         │         └─ OFF ─┘ │
                  │         ├─ RIGHT ─┬─ ON  ─┬─┤
                  │         │         └─ OFF ─┘ │
                  │         ├─ OVER milliseconds─┤
                  │         └─ VOLUME percentage─┘
                  ├─ DOOR CLOSED ───────────────┤
                  ├─ DOOR OPEN ─────────────────┤
                  ├─ DOOR LOCKED ───────────────┤
                  ├─ DOOR UNLOCKED ─────────────┤
                  ├─ SPEED FORMAT PERCENTAGE ───┤
                  ├─ SPEED FORMAT FPS ──────────┤
                  ├─ TIME FORMAT MILLISECONDS ──┤
                  ├─ TIME FORMAT MMTIME ────────┤
                  ├─ VIDEO OFF ─────────────────┤
                  └─ VIDEO ON ──────────────────┘

Keywords

object

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

Device type
Device name
Filename
Alias

AUDIO: Sets the audio attributes of the device context specified by the ALL, LEFT, RIGHT, OVER, and VOLUME keywords.

ALL: Apply to both or all of the channels (default). Specify ON or OFF with the ALL keyword.

ON: Enable audio output.

OFF: Disable audio output.

LEFT: Apply to the left channel. Specify ON or OFF with the LEFT keyword.

RIGHT: Apply to the right channel. Specify ON or OFF with the RIGHT keyword.

OVER milliseconds: Apply the change over the specified time period (fade).

VOLUME percentage: Set the device/mixer channel volume level.

DOOR CLOSED: Retracts the tray and closes the door, if possible.

DOOR OPEN: Opens the door and ejects the tray, if possible.

DOOR LOCKED: Locks the media cover on the device (if any). This disables manual ejection of the media from the device.

DOOR UNLOCKED: Unlocks the media cover on the device (if any). This enables manual ejection of the media from the device.

SPEED FORMAT PERCENTAGE: Sets the speed format to percentage.

SPEED FORMAT FPS: Sets the speed format to frames per second.

TIME FORMAT MILLISECONDS: Sets the time format to milliseconds. You can abbreviate milliseconds as ms.

TIME FORMAT MMTIME: Sets the time format to MMTIME.

VIDEO OFF: Disables video output.

VIDEO ON: Enables video output.

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.

Example

set waveaudio01 time format milliseconds wait