What problem does it solve? Turning a long product demo recording into a short promotional video requires tedious manual editing, timeline planning, subtitle syncing, voiceover alignment, and rendering setup. This Skill provides a structured end-to-end workflow that converts raw screen recordings into polished Remotion-based promo videos. ## Core Features & Use Cases - Structured Editing Pipeline: Guides the full flow from goal alignment, storyboard (storyboard.json), and frame-level edit specs (edit-spec.json) to Remotion implementation, subtitles, Chinese voiceover via edge-tts, BGM, and final rendering. - Optional Automated Video Understanding: Uses ElevenLabs Scribe transcription with word-level timestamps and packed transcript files so an LLM can automatically identify valuable segments and generate storyboards. - Production Hard Rules: Includes 12 validated rules covering subtitle ordering, lossless concat, audio fades, word-boundary cuts, and timestamp padding to prevent silent failures. - Use Case: You have a 20-minute product demo recording and need a 60-second website promo video. The Skill walks you through identifying key moments, building the Remotion composition, generating synced Chinese voiceover with silence padding, adding BGM with dynamic volume, and rendering the final MP4. ## Quick Start Ask the AI to turn your screen recording into a 60-second promotional video using the auto-remotion workflow, starting with goal confirmation and storyboard planning.