The Parameter Window allows you to edit published inputs of Quartz Compositions. There are two Parameter Windows - one for media 1, and one for media 2. These can be shown/hidden from the Window menu, or by using the keyboard shortcuts ⌘6 and ⌘7.
Published inputs that have the type Number and a valid minimum and maximum value are assigned slider controls. Published inputs that have the type Boolean are assigned check-box controls. Any control that is a slider or button can be controlled via MIDI using the Control Mapping element. To map a MIDI control to a published input, follow the MIDI assignment instructions in the MIDI section of the manual.
Other published inputs, such as those of type Image, String, Index or Color, are also supported in the Parameter Window.