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Workflows/Hunyuan Video: Img2Video

Hunyuan Video: Img2Video

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MimicPC
03/18/2025
ComfyUI
Video Generation
Hunyuan Video
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Detailed Introduction

Introduction

An advanced video-to-video transformation workflow built on Tencent’s HunyuanVideo framework, enhanced by Jukka Seppänen’s (@Kijaidesign) ComfyUI nodes. This workflow excels at generating high-quality videos from source footage while preserving temporal consistency and smooth motion dynamics.

Following the great successful open-sourcing of HunyuanVideo, Tencent proudly present the HunyuanVideo-I2V, a new image-to-video generation framework to accelerate open-source community exploration!

This repo contains offical PyTorch model definitions, pre-trained weights and inference/sampling code. You can find more visualizations on Tencent project page. Meanwhile, Tencent has released the LoRA training code for customizable special effects, which can be used to create more interesting video effects.

https://github.com/kijai/ComfyUI-HunyuanVideoWrapper

https://github.com/Tencent/HunyuanVideo-I2V

Recommended machine:Ultra

Workflow Overview

How to use this workflow

Step 1: Load Image

Step 2: Adjust Video parameters

Set the image resolution. The effect is very poor if it is lower than 540. This parameter is the quality resolution of the video, not the image size.

Step 3: Input the Prompt

No need to describe the entire picture in detail, just enter key information such as lens, action, etc.

Step 4: Set the number of sampler steps

When I was testing, the effect of generating a two-dimensional video was very good when step=30, and the real person would have a bad face; when step=50, the real person's facial texture gradually became clear, and there was a small probability of drawing a card

Step 5: Get Video

You can change the video length by setting frame_rate or num_frames (in WanVideo Empty Embeds). Video length = num_frames/frame_rate

Details
APPComfyUI(v0.3.23)
Update Time03/18/2025
File Space17.7 GB
Models0
Extensions5