18.01.2026 v 1.1 -- Audio quality increased via audio normalization.

11.01.2026 v 1.0 -- initial release

IMPORTANT: Fix for "Missing Node: MonnkySamplerLTXV"

You cannot install this node via the standard ComfyUI Manager search.

Step 1: Clean Up If you have installed other versions , "ComfyUI-PainterLTXV" trying to fix this, please uninstall them first to avoid conflicts.

Step 2: Open CMD in ComfyUI/custom_nodes/

git clone https://github.com/monnky/ComfyUI-Monnky-LTXV2

Close the console and restart ComfyUI.

All Model links check youtube description.

youtu.be/caOcU-k9_A4

Before opening the workflow, please update/download following Nodes

https://github.com/monnky/ComfyUI-Monnky-LTXV2

https://github.com/kijai/ComfyUI-KJNodes

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

ComfyUI-GGUF File Replacement

https://github.com/city96/ComfyUI-GGUF/pull/399

https://github.com/city96/ComfyUI-GGUF

Guidance on writing a prompt

https://ltx.video/blog/how-to-prompt-for-ltx-2

00:00 Demo

00:47 Loading LTX Safetensor Model.

01:16 Loading LTX GGUF Model.

01:59 Text to Video (LTXV Audio) : FP8 distilled model.

06:27 Image to Video (LTXV Audio) : FP8 distilled model.

07:27 Image to Video (Custom Audio) : Q4 GGUF model.

09:10 Text to Video (Custom Audio) : FP8 distilled model.

09:51 How make LTX GGUF file work in ComfyUI.

11:11 4K Video test.