Plug-in #74: Strobe Invert BE Strobe Invert BE is a channel effect switches between the channel's image and the inverted colours of that image. The rate at which this switch occurs is determined by the current beat of the media, combined with the rate per beat at which it is set to switch (e.g. every 1/2 beat). Parameter 1: Controls the rate of the effect (the rates are at 100%: the strobe is off, 75%-100%: every beat, 50%-75%: twice per beat, 25%-50%: four times per beat, 0%-25%: eight times per beat).