Added in 1.9.0

/vol -mpuNvw [volume]

Sets the volume on your system for waves, midis, and mp3s (same as waves)

Switches

-m - Midi.
-p - Mp3.
-uN - Sets mute setting; 1 = on, 2 = off.
-v - Mp3 (Should be master TODO)
-w - Wave.

Parameters

[volume] - Volume. (0 to 65535)

Examples

;Turn on mute
/vol -vu1