One storyline. One skill.
One 40s reel.

What’s inside

• The 6 stages — storyline → beats → frames → wire → render → ship. What each one produces and what the next one consumes.
• The POV-flip rule — the single captioning move that turns a scroll-past into a save. Plus the worked 10 beats from reel 004.
• The reference-anchor pattern — one anchor PNG keeps your character identical across 10 frames. With the trap (colour leakage) and the fix.
• The Remotion duration table — set slideFrames, framesPerChar, outroFrames for any total length from 15s to 60s.
• The skill blueprint — the SKILL.md scaffold and scripts/ layout so you can build your own “turn X into Y” Claude Code skill.