Motion
Get Motion

ReferenceEffectsColour

Invert

A negative.

Kind
Effect · Colour
Script name
invert

Settings

None: it only has the amount and on/off every effect has.

What every effect has

Every effect in a stack can be turned off, has an Amount and can be limited to part of the layer with a mask. They're listed on the effects page, and Effects and masks shows how to use them.