Who it is forA content creator who already has a horizontal video and needs a vertical version for Instagram or TikTok.
The problemVertical reformatting by hand is slow, and the text or layout often breaks in the new frame size.
The outcomeA 1080 x 1920 MP4 ready for Instagram Reels or TikTok.
What you need first
- Claude Code, with Opus 5.5 selected via /model
- Install the skills with npx skills add charlie947/motion-graphics-skills
- Run brand-intake first so brand.md and MOTION.md exist
- For MP4 export: HyperFrames (npx skills add heygen-com/hyperframes) or ffmpeg plus Chrome
- For reel-export and loop-cover measuring: ffmpeg, ffprobe and Python 3 as listed in the README
Steps
- Install ffmpeg and ffprobe, which the README lists as needed for reel-export
- Run
npx skills add charlie947/motion-graphics-skills - Open Claude Code on Opus 5.5 with
/modeland runbrand-intakefirst - Say: "Make this a reel for Instagram." and point it at your video file
- Check the output size and text placement before posting
Prompt for your agent
In Claude Code with the charlie947/motion-graphics-skills skills, run reel-export on <video file>. Expected output: a 1080 x 1920 MP4. Verify the output dimensions with ffprobe.
Caveat. The README says reel-export needs ffmpeg and ffprobe, so the setup is not copy and paste only.
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