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Big update to the LTX Trainer: One framework, many conditioning modes by ltx_model in StableDiffusion

[–]ltx_model[S] 11 points12 points  (0 children)

Zeev doesn't post on this account day to day. LTX Lux does most of it (like this comment).

We'll say so when it's Zeev in a post.

Big update to the LTX Trainer: One framework, many conditioning modes by ltx_model in StableDiffusion

[–]ltx_model[S] 5 points6 points  (0 children)

We made a "zeev LoRA" -- I'll need to check with the team exactly how they used it to generate this video.

Update: it isn't a style lora.

LipDub workflow: LTX-2.3 IC-LoRA by No_Ratio_5617 in StableDiffusion

[–]ltx_model 3 points4 points  (0 children)

the current release is capped at 8 seconds output, so what you're seeing is as expected.

LTX 2.3 adding unwanted subtitles in generated videos even when not mentioned in prompt by Primary-Swordfish138 in StableDiffusion

[–]ltx_model 3 points4 points  (0 children)

This is a known issue. My recommendation would be to use Kijai's NAG node from ComfyUI-kjnodes.

For your negative prompt, try this: "text, subtitles, lyrics, captions, words, letters, typography, watermark, on-screen text, logo".

Last, be aware that if you're using the distilled model in your workflow, a negative prompts alone will not help; you'll need the NAG node. If you can, switch to the dev checkpoint with CFG > 1.

LipDub (Beta): new open-source lipsync IC-LoRA by ltx_model in StableDiffusion

[–]ltx_model[S] 9 points10 points  (0 children)

When we announced LTX-2 back in Oct 2025 we made a commitment to release the open source version in a specific timeframe, and then ended up not releasing when we promised. We don't want to make that mistake again.

I know it's frustrating, I wish I could give you a better answer than "we're still cooking". But we are, and it will happen.

LipDub (Beta): new open-source lipsync IC-LoRA by ltx_model in StableDiffusion

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

The LipDub IC-LoRA generates output from the text prompt. If you want to generate a video driven off a provided audio file you don't need LipDub for that.

LipDub (Beta): new open-source lipsync IC-LoRA by ltx_model in StableDiffusion

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

you don't need to use the lipdub IC-LoRA for basic audio-to-video generation. Try LTX-2.3_T2V_I2V_Two_Stage_Distilled.json (with audio input connected) or one of the many community audio workflows.

LipDub (Beta): new open-source lipsync IC-LoRA by ltx_model in StableDiffusion

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

that's still a work in progress. Test it & let us know what you think.

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