ai-search 5 months ago

LTX-2 | New #1 Open-Source AI Video Generator

LTX-2 full installation tutorial. How to use LTX-2 in ComfyUI with low vram. Best open source video generator

LTX-2 official repo:

https://github.com/Lightricks/LTX-2


ComfyUI LTX-2 - download nodes here:

https://github.com/Lightricks/ComfyUI-LTXVideo


Download LTX-2 models here:

https://huggingface.co/Lightricks/LTX-2/tree/main


Use this Gemma version instead - it’s WAY smaller:

https://huggingface.co/unsloth/gemma-3-12b-it-bnb-4bit/tree/main


LTX-2 loras:

https://huggingface.co/collections/Lightricks/ltx-2


00:00 - LTX-2 intro

00:44 - LTX-2 open source specs

03:14 - How to install LTX-2 in ComfyUI

06:44 - Full vs distilled workflows

08:06 - Distilled lora

09:15 - Downloading models

13:31 - Text to video workflow

15:15 - How to use on low or no VRAM

18:45 - How to use loras

21:05 - Image to video

25:41 - How to use controlnet

34:55 - V2V detailer






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