What problem does it solve? Remotion videos often animate correctly but look generic at the frame level — flat backgrounds, floating raw screenshots, unreadable text, and weak end cards. This Skill provides composition rules, device framing patterns, and preflight checks so every frame of a product demo video looks intentionally designed. ## Core Features & Use Cases - Frame Composition System: Archetypes for 16:9 and 9:16 frames (hero, product, split, data, comparison), time-bounded readability rules, background depth treatments, and effect families with usage limits. - Product Demo Patterns: Remotion-ready device frames (laptop, phone, browser), cursor choreography with spring-based paths and click effects, zoom recipes, screenshot preparation checklists, and annotation patterns. - End-Card Design: Four end-card archetypes (clean, metric, action, loop) with hold-time and CTA rules. - Use Case: When reviewing a Remotion composition that feels generic, produce a per-scene frame brief covering focal point, archetype, device frame, background, and effect family, then run the preflight checklist before rendering. ## Quick Start Review my Remotion video frames for visual quality and produce a frame brief for each scene covering composition, device framing, backgrounds, and the end card.