ComfyUI Extension: ComfyUI-StepVideo

Authored by stepfun-ai

Created

Updated

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This repository contains ComfyUI custom nodes for StepVideo.

Custom Nodes (0)

    README

    ComfyUI-StepVideo

    This repository contains ComfyUI custom nodes for StepVideo.

    TI2V

    Workflow

    TI2V.json TI2V

    Model Weights

    Download the model weights from this link.

    Install

    1. Install Step-Video-TI2V

    2. Install ComfyUI custom nodes for StepVideo

    cd ComfyUI/custom_nodes
git clone https://github.com/stepfun-ai/ComfyUI-StepVideo.git

    Inference

    1. Launch Step-Video-TI2V remote_server
    cd Step-Video-TI2V
python api/call_remote_server.py --model_dir where_you_download_dir &  ## We assume you have more than 4 GPUs available. This command will return the URL for both the caption API and the VAE API. Please use the returned URL as "remote_server_url" parameter in the "TI2V" node.
    1. Launch ComfyUI
    cd ComfyUI
python main.py

    TI2V_API

    Workflow

    TI2V_API.json TI2V_API

    Usage

    api_url: https://api.stepfun.com/v1/video/generations

    api_key: get api_key from https://platform.stepfun.com

    Todo

    • [x] TI2V node
    • [x] TI2V_API node
    • [ ] T2V node
    • [ ] T2V_API node