---
license: other
license_name: ltx-2-community-license
license_link: https://github.com/Lightricks/LTX-2/blob/main/LICENSE-2_x
base_model: Lightricks/LTX-2.5
tags:
  - tutorial
  - text-to-video
  - notebook
---

# LTX-2.5 tutorial: make a video with sound from one prompt

A simple notebook for students. Write one paragraph of text, and LTX-2.5 makes a video and its sound together.

Open [`ltx25_tutorial.ipynb`](ltx25_tutorial.ipynb) and follow the steps.

## Where to get the code and the weights

| What | Where |
|---|---|
| Code (clone this) | https://github.com/Lightricks/LTX-2 |
| Weights (download these) | https://huggingface.co/Lightricks/LTX-2.5 |

The weights are not in this repo. The notebook shows you how to download them.

## Results

These videos were generated by LTX-2.5 with the prompts in the notebook. Click a picture to open the video.

| Fox (5 s) | Seoul in the rain (5 s) | Fox (10 s) |
|---|---|---|
| [![fox](videos/fox.jpg)](videos/fox.mp4) | [![seoul rain](videos/seoul_rain.jpg)](videos/seoul_rain.mp4) | [![fox 10 s](videos/fox_10s.jpg)](videos/fox_10s.mp4) |

## What you need

- Linux with 2 NVIDIA GPUs, about 70 GB of free memory on each GPU
- About 75 GB of free disk space
- A free Hugging Face account, with the LTX-2.5 licence accepted

## Licence

LTX-2.5 and its code are from Lightricks and use the [LTX-2.x Community License](https://github.com/Lightricks/LTX-2/blob/main/LICENSE-2_x). Please read it before you use the model.