FEEDBACK

Video feedback: decays the previous frame and re-injects it into the chain, with an optional delay and hold before each step advances.

Parameter	Control	Notes
Blend	Selector	Additive, Lerp, Multiply, Screen, Difference, XOR, Phoenix, or Replace. Under Replace the current frame always shows as-is and Amount has no effect.
Amount	Trough	Feedback mix coefficient, 0-1.
Decay	Trough	Per-frame attenuation of the previous frame, 0-1.
Delay	Trough, Rocker	0-500ms, 0 bypasses the delay ring entirely; a Rocker switches it to a BPM division (1/16 to 4) instead of a raw ms value.
Hold	Trough, Rocker	0-1000ms inter-frame hold, same BPM-sync Rocker as Delay. 0 steps every frame.
Feed back to	Selector	Self (default), or an earlier INSERT, FEEDBACK, or ISF to inject this loop’s previous frame into. Generators ignore chain input and can’t be targets.
Source	Selector	Chain composite (default), or AUX 1 through AUX 8.

A Lamp beside the Routing section reports whether the chosen Feed back to target still resolves. If that module is deleted or moved later in the chain, the Lamp turns red and the loop silently falls back to Self.

Modules placed after FEEDBACK in the Chain process its output normally, with no compounding: the loop only accumulates signal within FEEDBACK itself.

FEEDBACK’s Insert FX chain is the one exception to the rest of the app: each slot also chooses whether it applies before or after the feedback loop itself, as Pre or Post. Pre runs on the recycled history before the blend; Post runs on the accumulated result after the blend. This is how to compound FX inside the loop instead. See Insert FX Chains.

FEEDBACK carries its own Sends. See AUX Sends and Buses.