Skip to content
OpenMicroDrama

OpenMontage vs ViMax

Two Video framework projects side by side: what each one is for, what it runs on, and how active it is right now.

calesthio

OpenMontage

HKUDS

ViMax
In one line
Video studio that your AI coding assistant runs
Multi-shot AI video from an idea, a script, or a novel chapter
Best for
People who already use an AI coding assistant and want narrated explainers, trailers or animated shorts.
Independent filmmakers who want a multi-shot AI video without running every step by hand.
GitHub stars
62k GitHub stars
13k GitHub stars
Stars, last 30 days
Collecting
Collecting
Last push
25 days ago
yesterday
Latest release
No releases
v1.2.0, Jul 20, 2026
Forks
7.9k forks
1.9k forks
License
AGPL-3.0AGPL-3.0: you can use and change this code, but if you share your version, it has to be open source under AGPL-3.0 too. That applies even if you only run it as a website.
MITMIT: you can use and change this code, even in paid products. Just keep the license file.
Models
  • Google Veo
  • Kling
  • Seedance 2.0
  • MiniMax
  • Runway Gen-4
  • Sora
  • Wan 2.2
  • FLUX
  • Nano Banana
  • GPT Image 2
  • Seedance 2.0 Fast
  • GPT Image 2
  • Google Omni
  • Veo
  • Nano Banana
  • Gemini 2.5 Flash Lite
  • MiniMax
Languages
English README; UI in English, Chinese
English README; UI in English, Chinese
Features
  • Runs 12 production pipelines, from explainers to documentary montages
  • Turns a pasted YouTube, Short, Reel, TikTok or local clip into a plan
  • Shows a live storyboard: stages, scene cards and spend as the run goes
  • Pauses asset generation so you approve each scene before the render
  • Runs free with Piper TTS, open archives and Remotion or HyperFrames
  • Checks the file before delivery: ffprobe, frames, audio levels, subtitles
  • Turns a short idea into stories, characters, scripts and a final video
  • Converts a written screenplay into multi-scene, multi-shot video
  • Adapts long fiction into episodes and tracks characters across scenes
  • Drops a person or pet from a photo into the story as a cameo
  • Lets you plan and revise in a terminal or browser chat with the agent
  • Generates compatible shots at the same time to save time
Setup
5 steps
6 steps
Category
Video framework
Video framework

Which one to pick

Pick OpenMontage if…

People who already use an AI coding assistant and want narrated explainers, trailers or animated shorts.

Full write-upGitHub

Pick ViMax if…

Independent filmmakers who want a multi-shot AI video without running every step by hand.

Full write-upGitHub

Stars and activity come from GitHub and update daily. We last checked the descriptions on Oct 1, 2026.