Clones an existing video ad — reads a supplied reference ad, keeps its structure, pacing, shots, camera and hook, and rebuilds it as a new video with the user's own product in place of the original's. Use when the user wants to copy, clone, recreate, or remake an ad or a competitor's video, or make an ad "like this one" with their product. Not for a product ad built from scratch with no reference video, not for a creator sharing their own take on a product and not for cloning image ads.