ComfyUI: Multi-image to video generation with LTX 2.3 and IC-LoRA

ComfyUI Try it →Watch full video →WuYangfeng · Jun 2026

Demo summary

The creator demonstrates how to use a ComfyUI workflow to generate video from multiple reference images using LTX 2.3, explaining how to align image sizes and write descriptions for each reference frame.

Step-by-step

Upload reference images to the workflow
Ensure the size of the uploaded reference images matches the final video output size
Describe each reference image in the prompt (e.g., top left image, middle left image)
Write a description for the final generated video
Adjust the frame rate to the default optimal 24 frames per second
Set the video duration up to 30 seconds if desired

Options

Write prompts in either Chinese or English
Adjust video length up to 30 seconds

Watch out for

Reference image dimensions must be consistent with the final generated video size
Longer video durations are limited by your hardware's video memory

Tips

Use English for prompts as the effect might be better than Chinese
Stick to 24 frames per second for optimal performance

Highlights

“This workflow is perfect and extremely”

Image to Video

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