Turn ONE long-form video (timestamped transcript + screen recording) into 3 distinct short-form vertical cuts — proof, contrarian, and transformation — each with its own hook and b-roll, then write per-platform captions ready to publish to YouTube Shorts / Instagram Reels / TikTok / Facebook (and LinkedIn as a story lane). Use when the user wants shorts from a long-form video, says 'shortify this', 'cut this into shorts', 'make reels from my video', or /shortify.
