How to Reframe an AI Video for Vertical Viewing

Identify the essential visual relationship

Write down what must remain visible for the shot to make sense. If the character opens a sketchbook and points to an object beside it, the relationship between hand, page and object matters more than an empty section of wall. Mark those elements in a reference still. Decide whether the sequence needs the full interaction or only one part of it. This gives you a reasoned crop target instead of centering the frame automatically and discovering during publication that the object has vanished outside the picture.

Separate reframing from generation controls

Check whether the selected tool supports the intended aspect ratio at generation time and what an editing application can do with the existing clip. Changing a canvas shape, cropping a recorded frame and generating new content beyond its edges are different operations. Newly generated regions need fresh review and may not preserve factual details. If an exact product or location must be shown faithfully, avoid inventing the missing surroundings. Use a supported original composition, licensed footage or an editorial layout that honestly retains the available material.

Follow the action through the entire shot

Inspect the subject's path from beginning to end. A static crop that works on the opening frame may remove a hand during a turn. Where appropriate, use a deliberate editorial position change and check its pacing at normal playback speed. Avoid chasing every small movement, which can make the image restless. If a stable crop cannot preserve the required relationship, consider a separate insert or a different shot. The aim is a readable action, not proving that every landscape clip can be forced into the same narrow composition.

Plan space for captions and interface elements

Add the intended title and captions while reviewing the composition, rather than treating them as a final decoration. Keep essential information away from crowded edges and inspect the actual destination preview, because platform interfaces and display treatments vary. Do not rely on one permanent universal safe-area measurement. A close-up may need a different text position from a wide shot. Captions should remain readable without covering the hands or object that carry the explanation. Review both the visual text and the spoken content after any timing change.

Choose between crop, layout and a new shot

There are several legitimate treatments. A crop can emphasize a single subject. A designed layout can retain the complete source frame while adding a clearly separate title area. A new original shot can solve a composition that the source never supported. Compare these options against the viewer question, available permissions and production budget. A blurred background fill is an aesthetic choice, not recovered detail. If you use one, check that it does not distract or create the impression that an invented extension belongs to the original scene.

Review a worked vertical sequence

For the workshop example, start with a narrow establishing detail, show the sketchbook opening in a separate close view, then present the object in a stable final frame. This sequence may be clearer than cropping one complicated wide shot continuously. Keep the title brief and place it where it does not compete with the action. Read the narration against the new edit and adjust captions to match the actual spoken timing. This is a proposed editorial solution, not a claim that it has been tested for engagement or generated successfully.

Export and inspect the destination version

Save a distinct vertical revision with a descriptive filename so it cannot be confused with the landscape master. Check the exported file on a small display and in the destination's preview when available. Inspect sharpness, missing edges, caption placement, opening and closing frames, and audio timing. Retain the source project for future formats. A later platform change may require another review; a file that fits one interface today is not permanently approved for every channel or future presentation.

Your working checklist

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• The uncropped source clip and its original project
• A delivery brief specifying audience and destination
• Caption text, approved graphics and a simple reframing note

Put it into practice

1. Mark the objects and relationships the viewer must see.
2. Compare a crop, a designed layout and an alternative shot.
3. Inspect movement and text throughout the full sequence.
4. Export a separate revision and check its actual small-screen presentation.

Common questions