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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) |
|---|---|---|
| [](videos/fox.mp4) | [](videos/seoul_rain.mp4) | [](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.
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