Any-to-Any
English
ltx-video
image-to-video
text-to-video

control video or noise is appended at the end of a generated output

#4
by AndreyPanfilov - opened

I have rendered depth passes from Redshift. Technically it work as intended, meaning I can generate video based on that Z-pass video. However, somehow this control video (or just noise, if LTX-2.3-22b-IC-LoRA-Union-Control is used instead of LTX-2-19b-IC-LoRA-Union-Control) is added at the and of the garneted video. It would be not a big of a deal if it was just simply attached to the output. It is not. It is blended with video 20-10 frames or so. I have tried 8 bit and 16 bit GGUF models (distributed over 3 GPUs), including dev and distilled versions. Same problem. Also I noticed that the output of the πŸ…›πŸ…£πŸ…§ Add Video IC-LoRA Guide Advanced or πŸ…›πŸ…£πŸ…§ Add Video IC-LoRA Guide is always twice longer than the initial latent (which has a length of the input video, based on 8n+1 rule).

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you should crop the guiding latents after the denoising process, to remove the extra referent latents

Your pasted workflow seems to be missing depth, canny and DWPose nodes and a few more
Try this workflow:
https://github.com/Lightricks/ComfyUI-LTXVideo/blob/master/example_workflows/2.3/LTX-2.3_ICLoRA_Union_Control_Distilled.json

drakexp,
I do NOT need Canny and anything else. I HAVE Z-depth video rendered and normalized. It DOES WORK and produces the desired effect. The problem is NOT that Depth or any other control is not working.

AndreyPanfilov changed discussion status to closed
AndreyPanfilov changed discussion status to open

you should crop the guiding latents after the denoising process, to remove the extra referent latents

thank you! :D
Used πŸ…›πŸ…£πŸ…§ LTXV Normalizing Sampler (or SamplerCustomAdvanced) --> LTXVSeparateAVLatent(if one has audio) --> (video latent) --> LTXVCropGuides --> πŸ…›πŸ…£πŸ…§ LTXV Spatio Temporal Tiled VAE Decode (or similar node) --> OUTPUT.

AndreyPanfilov changed discussion status to closed

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