SeedVR2 Video Upscaling in ComfyUI: High-Quality AI Video Upscale Workflow

About This Workflow

SeedVR2 is a powerful video upscaling workflow that improves details while keeping shadows and dark areas natural.

It works especially well on low-quality or difficult videos where basic upscalers struggle.

How to use SeedVR2:

1- Download the SeedVR2 workflow file.

2- Open it in ComfyUI and fix any red nodes by installing missing models or custom nodes. - https://www.earngenix.com/tutorials/install-missing-nodes-comfyui

3- Install the required GitHub nodes used by this workflow. https://github.com/numz/ComfyUI-SeedVR2_VideoUpscaler.git https://github.com/ltdrdata/ComfyUI-Inspire-Pack

4- Load your video into the workflow.

5- Select a SeedVR2 model based on your GPU: 7B fp16 for high-end GPUs 7B fp8 or 3B if you have limited VRAM

Run the workflow. The model will download automatically on the first run.

Required Models

Model links

You don’t need to download any models manually. The first time you run the workflow, it will automatically download the selected SeedVR2 model.

Workflow Graph