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.

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movie-gen

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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 ModelFreeFree, FreemiumFree, FreemiumFree, Freemium
Free Credits
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
  • Free daily fast image generation without sign-up
  • Credit-based video and dance generation
  • Image-to-video and text-to-video creation
  • AI Image Generator with FLUX, Grok, Ideogram, and Nano Banana Pro
  • Video generation for YouTube and social with Kling and Grok
  • AI voiceovers and audio using ElevenLabs
  • Access to 30+ AI models for image and video generation (Seedance, Kling, Runway, GPT Image 2, etc.)
  • Text-to-image and text-to-video generation
  • AI avatar video generation
Pros
  • Open source and fully customizable
  • Proven pipeline with multiple finished films
  • Free to try image generation without sign-up
  • Wide variety of AI models for different outputs
  • All-in-one platform for multiple media types
  • Fast generation (~2 seconds for images)
  • Unified access to multiple top AI models in one platform
  • Comprehensive creative tools: image, video, avatar, editing
Cons
  • Requires multiple paid API subscriptions
  • Complex setup and steep learning curve
  • Video tools require sign-in and credits
  • Limited free daily generations
  • No explicit pricing information
  • May lack deep specialization of single-purpose tools
  • Credit-based system may limit heavy usage without paid plan
  • Higher resolutions and advanced models require higher-tier subscriptions
Best For
  • AI filmmakers looking for a complete pipeline
  • Creators wanting to produce short films with consistent characters
  • Content creators
  • Social media marketers
  • Content creators
  • Social media managers
  • Content creators needing quick social media videos
  • Marketers producing ad creatives

How to use movie-gen?

  1. 1Set up accounts (Higgsfield, ElevenLabs, optionally Gemini).
  2. 2Run Claude Code in the repo root; it reads the playbook and asks what kind of movie you want.
  3. 3Answer the questions and provide API keys when prompted.
  4. 4Use the browser to log in to Higgsfield when needed.
  5. 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

Open Source

Free

The pipeline code is free and open source. Users pay for API credits from third-party services (Higgsfield, ElevenLabs, etc.).

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

movie-gen FAQ

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