---
license: other
license_name: multiple-see-subfolders
license_link: LICENSE
tags:
- ltx-desktop
- video-generation
- text-to-speech
- music-generation
- image-editing
- redistribution-mirror
---

# LTX Desktop Assets

Asset mirror for the [LTX Desktop](https://github.com/NeoNogin/ltx-desktop-mcp) zero-touch installer. This repository **redistributes** several open-source model weights and LoRAs under their respective licenses so that the LTX Desktop installer can pull them from a single endpoint without per-user HuggingFace authentication or upstream click-through gates.

> **Built with Fish Audio.** This repository redistributes Fish Audio S2-Pro under the Fish Audio Research License. See [`fish-audio/LICENSE.md`](fish-audio/LICENSE.md) for the verbatim terms and [`fish-audio/NOTICE`](fish-audio/NOTICE) for the required attribution.

## ⚠️ Non-commercial use only

LTX Desktop is distributed as a **non-commercial** application. The model weights mirrored here inherit per-component licenses, and **at least two of them (Fish Audio S2-Pro, Qwen-Image-Edit-2511-4bit) prohibit commercial use**. If you intend to use the contents of this repository commercially:

1. You may **not** use the Fish Audio S2-Pro weights for any revenue-generating purpose. Obtain a commercial license from Fish Audio: contact business@fish.audio.
2. You may **not** use the Qwen-Image-Edit-2511-4bit weights commercially (CC-BY-NC-SA-4.0). Use the official Apache 2.0 Qwen-Image-Edit weights directly from Qwen instead.
3. ACE-Step (MIT) and the LoRA collection are commercial-safe; individual LoRA licenses are documented per file.

By downloading from this repository you accept the per-component license terms below.

## What's in here

| Path | Component | Upstream | License | Size |
|---|---|---|---|---|
| `fish-audio/s2-pro/` | Fish Audio S2-Pro TTS | [fishaudio/s2-pro](https://huggingface.co/fishaudio/s2-pro) | Fish Audio Research License (non-commercial) | ~11 GB |
| `qwen-edit/model/` | Qwen-Image-Edit-2511 (4-bit NF4) | [ovedrive/Qwen-Image-Edit-2511-4bit](https://huggingface.co/ovedrive/Qwen-Image-Edit-2511-4bit) | CC-BY-NC-SA-4.0 | ~15 GB |
| `loras/ltx/` | LTX-2.3 stacked LoRAs (LipDub from CivitAI, Crisp Enhance, etc.) | Various CivitAI | Per-LoRA (documented in `loras/README.md`) | variable |
| `manifest.json` | Installer manifest (versions, sizes, hashes, license refs) | — | This repo's own | < 10 KB |

## What's NOT in here (and why)

- **LTX-2.3 main weights + IC-LoRAs + Gemma-3 text encoder + Z-Image-Turbo + Lightricks' own LoRAs** — already auto-downloaded by the [LTX Desktop](https://github.com/Lightricks/ltx-desktop) installer from Lightricks' own HF repos. No friction to remove.
- **Whisper.cpp, Cocktail-Fork MRX, DPT-Hybrid MiDaS, YOLOX, DW-Pose** — all MIT/permissive, anonymously downloadable from upstream HF/GitHub. No value in mirroring.
- **ACE-Step models** — MIT-licensed, anonymously downloadable from `ACE-Step/*` on HF. Pinned to a specific commit SHA in `manifest.json` instead of mirroring.
- **Qwen3.6-VL** — distributed via Ollama registry, not HuggingFace. Pulled by the LTX Desktop installer via `ollama pull`.

## The `manifest.json` file

Single source of truth for the LTX Desktop installer. Lists every component it needs to acquire (whether from this repo or upstream), with version pins, expected sizes, file paths, and license metadata. The first-launch consent screen reads the license refs from here so the user sees one consolidated license-acceptance flow.

## How redistribution works under these licenses

- **Fish Audio Research License** explicitly permits redistribution for research and non-commercial purposes, subject to mandatory attribution. The verbatim license is at `fish-audio/LICENSE.md`, the required NOTICE string is at `fish-audio/NOTICE`, and the required "Built with Fish Audio" attribution appears at the top of this README and in the LTX Desktop UI.
- **CC-BY-NC-SA-4.0** (ovedrive Qwen-Image-Edit-2511-4bit) permits redistribution with attribution, non-commercial use only, and share-alike on derivatives. The license is at `qwen-edit/LICENSE` and attribution to the original quantizer is at `qwen-edit/ATTRIBUTION.md`.
- Per-LoRA licenses (CivitAI sources) are tracked individually in `loras/README.md` with link-back to each LoRA's original page.

## Status

🚧 **Repository skeleton — model weights upload pending.** This README and the directory scaffolding are in place; per-component README/LICENSE files and the actual weights are being added in stages. Watch this space.

---

This mirror is maintained as part of the LTX Desktop project for the express purpose of enabling a zero-touch installer experience for non-commercial users. It is not affiliated with or endorsed by Fish Audio, Alibaba/Qwen, ACE-Step, Lightricks, or any other upstream project named above. All copyrights remain with their respective owners.