Cubix AI Agent3 min readLast updated September 2026

Using Quick Actions

One-click AI editing pills for instant silence removal, caption generation, framing, and auto-zoom.

What this does

Quick Actions are one-press editing passes on the quick edit rail. Each one applies a complete, professionally tuned treatment — a tightened cut, captions, a grade — without you having to describe it, and each stays adjustable and reversible afterwards.

Adjust rather than re-run

If a pass is close but too strong, open its card and turn it down. Running the same pass a second time layers its effects on top of the first rather than intensifying them.

How to do it

Follow these step-by-step instructions in Cubix.

1

Find the quick edit rail

The rail sits alongside your canvas and groups the passes by what they do: Pacing (Remove Silences, Maximize Retention), Text (Add Captions, Hyper-Engage), Look (Cinematic Look, Make it Pop, Spotlight Me, Reframe, Add B-roll, Animate Photo), Music (Beat Edits, Make it a Banger), and Clips (Create Clips).

2

Press one

The pass runs at its tuned defaults — there is nothing to configure first. Remove Silences cuts every pause, breath and filler word. Add Captions puts every word on screen. Cinematic Look grades the footage. Maximize Retention cuts hard, punches in, captions and adds a hook.

3

Adjust it from its own card

Once applied, the pass shows a card with two controls: a panel toggle that opens its settings, and Revert. Some passes publish settings on that card — Make it a Banger, for example, exposes Intensity plus individual switches for beat shake, zoom punch, flash cuts, speed ramps, grade and drop FX.

4

Or ask for the same thing in chat

You do not have to press a button. Describing the outcome reaches the same passes, so 'make it cinematic' and pressing Cinematic Look do the same work and leave the same card behind.

Example Prompt for Cubix AI Agent
"Tighten the pacing and add captions."

Pro Tips for Best Results

  • A pass that is already applied will say so rather than running twice — that is the editor protecting your edit, not an error.
  • Reframe and Add B-roll ask you to choose something on screen before they apply, so they are not finished the moment you press them.
  • Create Clips, Beat Edits and Maximize Retention change the structure of your video — what it says and how long it is — so reach for those deliberately.
  • Magic Edits, in the Polish panel, holds the effect-level moves: Echo, Shake, Flash, Liquid, Digital glitch, 3D movement, Seamless loop, Vlog emphasis, plus practical fixes like stabilising shaky footage, syncing camera angles and showing clips side by side.

Every pass records itself on its own card, which means you can see at a glance what has been applied to a project and remove any one of them without disturbing the others.

Frequently Asked Questions

Common questions around this editing workflow.

Remove Silences cuts pauses, breaths and filler. Add Captions puts every word on screen. Reframe converts a widescreen clip into your frame. Cinematic Look grades it. Maximize Retention cuts hard, punches in, adds sound hits, a hook and captions. Make it Pop lights the subject and punches in. Spotlight Me calms everything that is not you. Hyper-Engage puts zooms and sound on your biggest lines. Make it a Banger adds shake, flashes, zooms and speed ramps. Beat Edits builds a montage on the beat. Add B-roll cuts away to relevant footage. Create Clips cuts a long video into short ones. Animate Photo turns a still into a moving clip.

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