LTX2 - Image2Video (Long Length) (Advanced Video & Voice Sync) Ver 20260114 (For Patreon Supporters) (Patreon)

Related public post :

LTX2 Long-Length Image-to-Video https://www.patreon.com/posts/148206044

This workflow are using 2 stage sampling for better video quality, include LTX2 Upscale.

Adding Chatterbox VC for voice

Node Setting for Audio length to sync up with video length.

Check out the public post video tutorial if you missed something.

Text Prompt , don't be lazy.

Things you need to run this, some other custom nodes or setting.

I posted it previous, I don't repeat and repeat stuffs, you can search it here or ask.

LTX-2 Model Card

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

ComfyUI-LTXVideo Custom Nodes

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

LTXV2 Models include GGUF

https://huggingface.co/Kijai/LTXV2_comfy

Chatterbox TTS With ComfyUI Locally

https://youtu.be/AquKkveqSvA

*** Update ***

If you have ComfyUI-SoundFlow

https://github.com/fredconex/ComfyUI-SoundFlow

you can try "LTX2 - Image2Video (Long Length) (Advanced Video & Voice Sync) (SoundFlow) Ver 20260114.zip"

Because the author took down the ComfyUI-SoundFlow Github repo, there's alternative version used native node

Have fun!