AI BriefingOpenMontage: From a Single Prompt to Video Production: A 60-Second Short Completed for $1.33
calesthio/OpenMontage
About the project
An open-source system that transforms AI coding assistants into video production studios. Simply describe a topic in plain language, and the agent handles the entire process from research and scriptwriting to asset generation, editing, and final composition. It integrates with AI tools capable of file reading and code execution, such as Claude Code, Cursor, and Copilot.
The core focus is actual video production, not simple image animation. It searches for real motion clips from free stock footage and open archives, places them on a timeline, and renders them. For example, a 60-second Pixar-style animation was produced for a total of $1.33, and a 50-second vertical video for approximately $4.
The Backlot board is a local board that visualizes the production process in real time. During pipeline execution, stages light up, scripts are displayed as scenario pages, and asset generation costs and provider decisions are recorded on the wall. It also serves as a gate for approving visual assets via per-scene contact sheets before rendering.
It also provides functionality to create production plans by referencing existing videos. When you input YouTube, TikTok, or local clips, the agent analyzes transcripts, pacing, scenes, and styles. It then returns 2–3 differentiated concepts, tool paths, cost estimates, and samples, allowing for pre-production validation.
calesthio/OpenMontage
World's first open-source, agentic video production system. 12 production pipelines, 100+ tools, 700+ agent skill and production-knowledge files. Turn your AI coding assistant into a full video production studio.
Python
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