Spaces:
Running on Zero
title: Video-Coder
emoji: 🎬
colorFrom: yellow
colorTo: pink
sdk: gradio
sdk_version: 6.31.0
app_file: app.py
short_description: Agent writes Blender code to build a 3D draft video
python_version: '3.12'
startup_duration_timeout: 1h
license: apache-2.0
models:
- Video-Coder/Video-Coder-9B
Video-Coder
Demo of Video-Coder: Reinforcing Agentic Coding for Video Generation (code, model).
Video-Coder-9B runs inside a port of the authors' Video-Coder Harness: it writes a Blender 4.5 Python script
for the scene description, renders it (run_blender, bpy 4.5.14 / Workbench on CPU), looks at the rendered frames,
fixes problems and submits. The output is the draft video (white-model render with the scene's layout, motion and
camera).
The paper then turns the draft video into a final video with MiniMax-H3 (Ref2VA). That ~33B audio-video generator (plus its large text encoder) does not fit alongside the agent in this Space, so this demo stops at the draft video.
The harness code in harness/ is taken from the Video-Coder repository (Video-Coder-RL/uni-agent, Apache-2.0).
Example prompts are from the Video-Coder project page and repository.