MiniMax H3 Video-Only R2V Workflow

This workflow uses a reference video to guide motion, shot timing, camera language, and cinematic pacing while MiniMax H3 generates a new visual result. It is useful for transferring movement structure without directly reusing the source performer's identity or appearance.

The workflow uses the MiniMax H3 local ComfyUI graph with the connected model, VAE, encoder, sampler, resolution, and video output chain shown in the JSON.

Main features:

- MiniMax H3 FL2VA diffusion model with connected video and audio VAE routes
- MiniMaxH3ReferenceToVideo conditioning for video-only reference input
- Motion, staging, camera direction, and edit rhythm can be described from the reference
- Connected 16:9 widescreen resolution route at the 0.4 megapixel setting
- 20-step simple scheduler and res_multistep sampler
- Prompt-driven replacement of visual identity, environment, and subject design
- SaveVideo output for a direct generated video file

Suggested workflow:

Use the reference video for movement and cinematography instructions only. In the prompt, explicitly describe the new subject and environment so the output does not copy unwanted identity details. Start with a short reference section, then add the replacement character and scene constraints.

⚡ RunningHub Workflow

Try the workflow online right now - no installation required.
👉 Workflow: https://www.runninghub.ai/post/2084850819463208962?inviteCode=rh-v1111

If the results meet your expectations, you can later deploy it locally for customization.

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📵 Bilibili Updates (Mainland China & Asia-Pacific)

If you're in the Asia-Pacific region, you can watch the video below to see the workflow demonstration and creative breakdown.
📵 Bilibili Video: https://www.bilibili.com/video/BV1MrMk69Ejk/

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⚡ 打开下方链接即可在线体验，无需安装。
👉 工作流：https://www.runninghub.ai/post/2084850819463208962?inviteCode=rh-v1111

如果你觉得效果理想，也可以在本地进行自定义部署。

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📵 B站视频（中国大陆及亚洲地区）

如果你在中国大陆或亚洲地区，可以通过下面的视频查看工作流的实测效果与创作思路。
📵 B站视频：https://www.bilibili.com/video/BV1MrMk69Ejk/

我会在夸克网盘持续更新模型资源：
👉 https://pan.quark.cn/s/07bdc81784ce