LTX Video Workflow for ComfyUI

Learn how to build an LTX video workflow in ComfyUI for more flexible AI video creation and structured visual pipelines on RunDiffusion.
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Introduction

The LTX Video Workflow is an advanced video processing pipeline designed for ComfyUI, enabling AI-powered video generation with frame interpolation, motion consistency, and high-quality outputs. Whether you're creating stylized animations, AI-enhanced motion sequences, or frame-by-frame AI transformations, this workflow streamlines the process.

In this guide, we'll walk you through how to use the LTX Video Workflow.

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What is the LTX Video Workflow?

Developed by Lightricks, the LTX Video Workflow enhances AI-generated videos by improving temporal consistency between frames.

Key Features:
Frame Consistency – Avoids jittery frame transitions.
AI-Powered Interpolation – Enhances motion fluidity.
Customizable Parameters – Fine-tune settings for different video styles.
Integration with ComfyUI – Works within ComfyUI for an easy workflow experience.


How to Use the LTX Video Workflow in RunDiffusion’s ComfyUI


Download The Workflow

LTX Video Workflow settings adjusted for RunDiffusion. You can download it here:

How to Load the LTX Video Workflow in RunDiffusion’s ComfyUI


Go to RunDiffusion Open your browser and go to RunDiffusion and select ComfyUI. Select ComfyUI from the available options.

VID-LTX-Txt2Video_V2(1) VID-LTX-Txt2Video_V2(1).json 47 KB download-circle How to Load the LTX Video Workflow in RunDiffusion

Set up your ComfyUI session. Hardware: Choose Large for optimal performance. Click Launch to start the session.

VID-LTX-Txt2Video_V2(1) VID-LTX-Txt2Video_V2(1).json 47 KB download-circle How to Load the LTX Video Workflow in RunDiffusion

Once inside ComfyUI, click Workflow icon on the side bar.

VID-LTX-Txt2Video_V2(1) VID-LTX-Txt2Video_V2(1).json 47 KB download-circle How to Load the LTX Video Workflow in RunDiffusion

Click RD Workflows.

VID-LTX-Txt2Video_V2(1) VID-LTX-Txt2Video_V2(1).json 47 KB download-circle How to Load the LTX Video Workflow in RunDiffusion

Scroll down to VID-LTX-Txt2Video_V2.json or VID-LTX-Txt2Video-Keyframes.sjon.

VID-LTX-Txt2Video_V2(1) VID-LTX-Txt2Video_V2(1).json 47 KB download-circle How to Load the LTX Video Workflow in RunDiffusion

Locate the Load Image node. Click Upload and select an image from your hard drive.

VID-LTX-Txt2Video_V2(1) VID-LTX-Txt2Video_V2(1).json 47 KB download-circle How to Load the LTX Video Workflow in RunDiffusion

Type a detailed Positive and Negative Prompt.

VID-LTX-Txt2Video_V2(1) VID-LTX-Txt2Video_V2(1).json 47 KB download-circle How to Load the LTX Video Workflow in RunDiffusion

At the bottom of ComfyUI, click the Run/Queue button to start processing.

VID-LTX-Txt2Video_V2(1) VID-LTX-Txt2Video_V2(1).json 47 KB download-circle How to Load the LTX Video Workflow in RunDiffusion

Your processed video will be viewable in the Video Combine node.

VID-LTX-Txt2Video_V2(1) VID-LTX-Txt2Video_V2(1).json 47 KB download-circle How to Load the LTX Video Workflow in RunDiffusion

Right-click on the video and select Save Preview to download it to your computer.

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Final Thoughts

As with all things AI, don’t be afraid to experiment and tweak settings to fit your needs. If something doesn’t work as expected, you can always reload the workflow and try again.

Also, be sure to support the official GitHub repository and thank the developers for sharing this workflow with the community:

GitHub - Lightricks/LTX-Video: Official repository for LTX-Video
Official repository for LTX-Video. Contribute to Lightricks/LTX-Video development by creating an account on GitHub.

For more tutorials and guides, visit: RunDiffusion Learn

About the author
Adam Stewart

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