Spins, demos and how-it-works films
Each format does a different job. A 360 spin shows every side, commonly built from 24, 36 or 72 frames per rotation, sometimes with extra rows from higher angles; from a 3D model or CAD file it can be rendered rather than photographed. A feature demo shows one thing the product does, one feature per clip, with the product in real hands. A how-it-works film explains the mechanism, and is where exploded views, cutaways and animated diagrams earn their place. Keep all three short and readable without sound, because product pages often play video muted.
Showing function truthfully
Advertising codes treat an exaggerated demonstration as misleading, and generated video makes exaggeration easy: suction that lifts more than it can, a stain that vanishes too completely, a battery that lasts one scene longer. In the US, the Supreme Court's 1965 Colgate-Palmolive decision upheld that an undisclosed mock-up presented as proof of a product claim is deceptive. In the UK, the ASA judges CGI and special effects by whether they mislead about performance, and a 'simulation' super can clarify but not contradict what the film shows (CAP Code rule 3.9). Film or measure the real performance, and generate only what surrounds it.
Product-lock across frames
Video generators rebuild the product in every frame, and small details wander: a label's lettering melts, a logo slides, a dial gains a notch, a colourway shifts as the light changes. On a product page, any of these misdescribes the goods. The dependable route is to start from the product's true geometry, a 3D model, CAD file or photogrammetry scan, and composite it into generated scenes, or to track the real product through generated motion. Review key frames paused at full resolution, not only in playback, because drift that is invisible at speed is obvious in a still or a thumbnail.
From one locked product to every placement
Once the product is locked, one asset should serve every placement: a 16:9 demo for the product page and YouTube, 1:1 and 4:5 cuts for feeds, 9:16 for stories, and a looping spin where marketplaces accept one. Plan on-screen text so it can be swapped per language rather than baked into the footage. In Synthetic White, the product is saved as an element under product-lock, so its geometry, labels and colours stay pixel-accurate across scenes and formats; the video editor produces the cuts, and voice-over and on-screen copy are localised into 30 languages with timing preserved.
Updated 25 September 2026