Diffusion Studio is a professional video editor built to work with AI coding agents like Claude Code, Codex, and Cursor. It features an infinite canvas, timeline sequencing, and a single unified workspace covering import, editing, effects, audio, and export. Users can work in a browser, on macOS, or via terminal, and agents can analyze, edit, generate, and transcribe footage directly inside the tool. It is open source and supports 4K playback and export with sub-120ms canvas response.