OpenMontage: an agentic video production system that orchestrates research, scripting, and editing into a full production pipeline

What it solves

OpenMontage is an agentic video production system that automates the entire process of creating a video—from initial research and scripting to asset generation, editing, and final composition. It moves beyond simple single-clip generation by providing a structured end-to-end pipeline that can produce diverse formats like educational explainers, cinematic trailers, and documentary montages using either AI-generated assets or real stock footage.

How it works

The system is designed to be operated by an AI coding assistant (such as Claude Code, Cursor, or Copilot). The agent follows a structured production flow: research $\rightarrow$ proposal $\rightarrow$ script $\rightarrow$ scene plan $\rightarrow$ assets $\rightarrow$ edit $\rightarrow$ compose.

Key technical components include:

• Research Stage: The agent performs live web searches across sources like Reddit and YouTube to ground the content in real data.
• Asset Sourcing: It can generate AI images/video via APIs (like FLUX, Veo, Kling) or retrieve real motion clips from open archives (Archive.org, NASA, Wikimedia) and free stock sites (Pexels, Unsplash).
• Composition Engines: It uses Remotion (React-based) for data-driven explainers and HyperFrames (HTML/GSAP) for motion graphics and character animation.
• Post-Production: FFmpeg is used for encoding, audio mixing, and subtitle burn-in.
• Reference-Driven Planning: Users can provide a reference video (YouTube, TikTok, etc.), which the agent analyzes for pacing and style to create a new, differentiated production plan.

Who it’s for

• Content Creators: Those wanting to automate the production of social media clips, explainers, or brand teasers.
• Developers: Users who want an open-source framework to orchestrate multiple AI media tools into a cohesive workflow.
• Researchers/Educators: People needing to quickly turn complex topics into grounded, narrated video presentations.

Highlights

• 12 Production Pipelines: Specialized workflows for everything from "Talking Head" and "Screen Demo" to "Documentary Montage."
• Real Footage Integration: Ability to create videos from actual motion clips from open archives rather than just animating still images.
• Agentic Orchestration: Includes over 400 agent skills and 52 tools to guide the AI through professional production stages.
• Hybrid Provider Support: Supports both premium cloud APIs and free/local alternatives (e.g., Piper TTS for narration).
• Reference-to-Video: Analyzes existing videos to extract structure and pacing for new content creation.