Generate one realistic 60-second video in a single continuous, uninterrupted shot at normal speed. Keep 10-15 subjects visible at detector-friendly scale in a wide or medium-wide view. At least five distinctive anchor subjects must remain continuously visible and preserve identity, color, shape, scale, and markings for the full minute. Use one smooth camera trajectory and physically plausible motion. No cuts, transitions, camera switches, replay, montage, time jumps, slow motion, abrupt viewpoint changes, severe occlusion, tiny distant subjects, teleportation, duplication, disappearance, identity swaps, transformations, text overlays, or watermarks.
