Outpainting, cropping or a blurred background?

THE QUICK ANSWER

Crop when the important action fits the destination frame. Use padding or blur when every source detail must remain visible without invented surroundings. Consider outpainting when extra scene content improves the composition and you can review the generated result.

Screenshots show the current workspace. Click any image for a closer look.

When a crop is enough

If the important action fits within the new frame, cropping is usually the simplest option. A tracked crop can follow a subject. It changes the composition, so review moments where the subject moves toward an edge.

When padding makes sense

A plain or blurred background preserves the full source and can be produced without generative AI. It is useful for quick delivery or for material that should not gain invented scenery.

Full landscape source with unused space above and below inside a portrait canvas — Fitting keeps the whole shot. The empty areas still need a treatment: plain padding, blur or generated scenery. The screenshot shows where the background treatment goes.

When to consider outpainting

Use expansion when the composition benefits from additional scene content. A landscape background or a simple studio setting can be a useful first test. Generated regions are plausible new imagery, not recovered evidence of the original environment.

Compare the full clip

Inspect motion and edge transitions rather than picking a method based on a still image. If a result looks unstable, a less ambitious expansion or a conventional padded version may better suit the project.

Before-and-after video slider showing the original frame inside an expanded scene — Play the comparison and move the divider. Look at subject details as well as the newly filled edges.

A FEW USEFUL ANSWERS

Common questions

Is AI outpainting better than a blurred background?

It depends on the shot. Outpainting can create a continuous-looking scene, but may introduce artifacts or change details. Blur is a practical choice when preserving the source is more important than creating new surroundings.

Is resizing the same as cropping?

Resizing changes dimensions; cropping removes part of the picture. A resize can preserve the source proportions, while changing to a different canvas shape requires fitting, cropping or filling the remaining space.

Can I create a blurred background in this editor?

This workspace previews expansion layouts and recorded AI results. It does not currently export a blurred-background video. Use a conventional editor when blur or plain padding is your chosen delivery method.

PUT IT INTO PRACTICE

Check the whole shot before choosing a crop.

Drag a new canvas around the full source, then decide whether expansion suits the composition.

Preview without cropping See real examples

Upload your clip, shape the canvas and save your composition.