Cut Length Sale Increment Motion Study

Create a 12-second reference-led video for advertisement using [material listing], [sale increment], [continuous-length policy] and [approved copy]. Core visible action: three sale units align against a length ruler while the delivery format remains explicitly conditional. The intended task is to audit copy for the difference between quantity units and delivered length; state whether multiple units arrive continuously only when documented. Use three shots: establish at 0–3 seconds, demonstrate at 3–9 seconds, hold the result at 9–12 seconds. Make the result understandable without sound. Use one consistent set of props; do not add unsupported labels, quantities or transformations.

Confirm required reference images and timing inputs are present before generating. Keep objects, identities, spatial relationships and light direction consistent. Render the clip when video generation is supported; otherwise supply a timed shot list, reference checklist and generation-ready prompt, labeled as a production plan. Do not claim rendered output without an actual file. Check the opening, transition and final frame against the stated counts and geometry.