All workflows

Video

Make motion videos that hit on the beat

Motion Sound Studio

Turns a script into a 27 second vertical motion video where every word, cut and sound lands on one beat grid, then scores it and masters it.

For members and students

See one it made

This is the Keys Hub video, built with this skill. Turn the sound on.

The page and the chat window in this example are drawn for the demo. The Keys Hub screens are real.

The breakdown

  1. The hook shows the result first. Frame zero is already lit: the finished page, and a question only the ending answers. This took one paste. Want the skill?
  2. One grid runs everything. 160 beats a minute. Every word, cut, tap and sound lands on it, so your eye and your ear agree.
  3. Real screens, placed one to one. The middle is the actual Keys Hub, captured at full size so it stays sharp on a phone.
  4. The words tell the story. Each line lands word by word on the beat. Key words hit heavier. Punch lines go big and stay on one line.
  5. The drop pays it off. The music stops on Deployed, holds, then drops on Now you own it, and the frame turns gold.
  6. The sound is cut to the picture. The score is edited onto the grid, every tap, paste and check has its own sound, and the mix is mastered for phones.

Every word, cut and sound on the beat.

Most motion videos look good and say nothing, or say something and sit still. This kit locks the five things that make a short land: a hook that shows the result first, one beat grid for picture and sound, words that tell the story as you watch, a drop that pays it off, and an audit that checks every half second on a phone before you post.

Student access

Use the email 19Keys approved. We’ll send you a code. No password needed.

Unlock this skill

Pro skill

19Keys built Motion Sound Studio. Get it with Pro or God Mode. Or buy just this one. Pay once. Get updates for life.

How it lands every time

  • A hook that shows the result first
  • One 160 BPM grid for words, cuts and sound
  • Phone safe layout, checked on every still
  • An audit for frozen moments before you post

What is in the kit

  • The skill and the planning instructions
  • The picture studio: shell, build, render, stills and audit
  • The sound studio: mix engine, music and effect generators
  • The Keys Hub video as a worked example

What you need

  • Claude Code, or the Claude desktop app with code execution
  • Python 3.10, ffmpeg and Playwright on your computer
  • An ElevenLabs key for music and effects