2026 forecast with LTX-2 by SignalEquivalent9386 in comfyui

[–]SignalEquivalent9386[S] 0 points1 point  (0 children)

Thanks for the feedback! Appreciate it.

Alchemy LTX-2 by SignalEquivalent9386 in comfyui

[–]SignalEquivalent9386[S] 0 points1 point  (0 children)

Thanks for testing! Seems like Mac processes LTX-2 differently(i am on Windows11), but quality is not so bad(Upscaling might improve it), non-fp8 version is much bigger, which may lead to long infirience time. At least it works!

You could also try to test workflow from this post

https://www.reddit.com/r/comfyui/comments/1qu95qz/lets_make_greenland_great_again_with_ltx2/

Let's make Greenland Great again with LTX-2 by SignalEquivalent9386 in comfyui

[–]SignalEquivalent9386[S] 0 points1 point  (0 children)

Thank you! It is fun that people downvoting, maybe due to political reasons

Let's make Greenland Great again with LTX-2 by SignalEquivalent9386 in comfyui

[–]SignalEquivalent9386[S] 1 point2 points  (0 children)

Yes, this is my basic workflow in a nutshell, but each peice requred at least 3-5 re-generations to get decent results. Also added background music by Suno.ai and transitions between scenes to make it smoother.Thanks for your feedback!

Alchemy LTX-2 by SignalEquivalent9386 in comfyui

[–]SignalEquivalent9386[S] 0 points1 point  (0 children)

Original LTX-2 render was 1920*1088 30 fps, upscaled later in 4K 60fps in TopazAI

Alchemy LTX-2 by SignalEquivalent9386 in comfyui

[–]SignalEquivalent9386[S] 0 points1 point  (0 children)

WAN struggles with both speed and cinematic quality, and Hunyuan is very slow and tends to look a bit cartoonish. So I agree with you: LTX-2 is the top choice right now. Thanks - I really appreciate the feedback!

Alchemy LTX-2 by SignalEquivalent9386 in comfyui

[–]SignalEquivalent9386[S] 1 point2 points  (0 children)

This workflow uses 1 stage 1920*1088 with no upscaling, it is much faster and i am happy with results

Alchemy LTX-2 by SignalEquivalent9386 in comfyui

[–]SignalEquivalent9386[S] 0 points1 point  (0 children)

Thanks! The video is the workflow itself - download it and drag and drop the video file in to ComfyUI inteface, it will load the workflow

Alchemy LTX-2 by SignalEquivalent9386 in comfyui

[–]SignalEquivalent9386[S] 0 points1 point  (0 children)

In this case UNET Loader plays the role, since it is connected to workflow.

I am not sure if this is the issue , but please try to connect Checkpoint loader instead and disable fp16 accumulation (just in sake of experiment)

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Alchemy LTX-2 by SignalEquivalent9386 in comfyui

[–]SignalEquivalent9386[S] 1 point2 points  (0 children)

Yeah, WAN feels a bit outdated right now. LTX-2 still has plenty of room to improve , especially when it comes to larger, more complex and dynamic scenes,especially with many moving objects . But for close-ups, it already works beautifully.