I built a macOS app where your coding agent makes the video: Remocn Studio 1.0

Description and use

Remocn Studio merges coding agents with Remotion in a single window, simplifying video creation without manual keyframing.

Problem

Launch videos require manual keyframing and timeline editing, which is tedious and hard to describe as code.

Outcome

Remocn Studio streamlines video creation by integrating coding agents directly with Remotion, reducing manual keyframing and enabling rapid iteration.

Workflow

• 1. Launch Remocn Studio and open a Remotion project folder.
• 2. Use the chat to give a note or click an element in the preview to edit its properties.
• 3. The agent writes TSX files and markdown stages (script.md, motion.md, review.md).
• 4. Preview updates in real time; edits are written back to source via AST changes.
• 5. Export the final video to MP4, WebM, GIF or ProRes up to 4K.

Evidence

I make launch videos for my own projects, and timeline editors were never a good fit for me.

Source

The studio puts both in one window, so I can point at the logo instead.

Source

The agent writes TSX you can read, open in your editor, commit and render without the studio.

Source

The preview pane threw SyntaxError: Unexpected end of script for projects that had compiled fine.

Source