AI Video Generator
movie-gen
An open-source pipeline for creating short films (5–12 minutes) using AI tools for video, images, voices, and music.
movie-gen
What is movie-gen?
movie-gen is a GitHub repository providing a pipeline for creating short AI films using services like Higgsfield's Seedance and Nano Banana, ElevenLabs for voices, and ffmpeg for assembly.
movie-gen vs Similar AI Tools
| Pricing Model | Free | Free, Freemium, Paid | Free, Free Trial, Custom Pricing | Custom Pricing |
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How to use movie-gen?
- 1Set up accounts (Higgsfield, ElevenLabs, optionally Gemini).
- 2Run Claude Code in the repo root; it reads the playbook and asks what kind of movie you want.
- 3Answer the questions and provide API keys when prompted.
- 4Use the browser to log in to Higgsfield when needed.
- 5Review the animatic and previews, then give director notes for iteration.
movie-gen Key Features
- Consistent characters across shots using anchor images
- Animatic creation (still frames + TTS) for cheap iteration
- Spec-driven video assembly with cuts, music, ambience, and fades
- Re-run friendly batch runner that skips finished shots
- Automated audio/image QC using Gemini
- Voice audition and pitch-check tools
movie-gen Use Cases
- Creating short narrative films with AI-generated video and audio
- Producing music videos with consistent characters
- Experimental filmmaking with iterative AI tools
- Prototyping and storyboarding long-form AI content
movie-gen Pricing & Free Credits
movie-gen currently operates on a Free model.
This tool is completely free to use
movie-gen Pros & Cons
Pros
- Open source and fully customizable
- Proven pipeline with multiple finished films
- Consistent characters across scenes
- Iteration-friendly with animatic and re-run support
Cons
- Requires multiple paid API subscriptions
- Complex setup and steep learning curve
- Heavily reliant on Claude Code for orchestration
- Limited documentation for non-technical users
What is movie-gen best for?
- AI filmmakers looking for a complete pipeline
- Creators wanting to produce short films with consistent characters
- Developers interested in integrating multiple AI services