Small update. If you already downloaded before 3/7 there is a new distill LoRA being used. Download it here:
https://huggingface.co/Kijai/LTX2.3_comfy/tree/main/loras
If you are coming here and downloading for the first time it's already available.
LTX 2.3 just dropped and figured it was a good time to update a bit.
Models all updated for LTX 2.3, basically the same workflow as LTX 2
We are still using the old LTX2 distill lora as it is working just fine for now. The lora is HUGE at 7+gb total. Previously someone released a lower rank more manageable one which we use right now. Staying with this one for now until I can find a lower rank or make one myself.
Removed the audio nodes as those were creating a lot of problems and hopefully LTX has fixed the audio which to me it seems much better.
Removed the tvae previews, no longer working as 2.3 has a new VAE anyway. You just get blurred static but video comes out fine.
LTX claims to have fixed the portrait video so those should work now. Create those tikkie tokkies to your hearts content
https://huggingface.co/Lightricks/LTX-2.3 if you're looking for more info on the updates.
No examples yet but I'll drop a vid when I get the chance.
With this right now I'm only uploading the all in one zip which will contain the t2v, i2v, ta2v, ia2v, v2v as usual. I WANT ALL THE THINGS! will be the only one available for now.
I'm doing some testing to see if these settings are going to stay the same, change, if we still need lower strength on distill lora etc. I'll update all workflows as needed. For now all tested and working by me.
Description
Updated with chunk feed forward, some rerouting, new distill lora, new upscaler, new Multi Image workflow, new... this, new that... other stuff, some things I don't remember, I think I got that machine that goes "PING!!!!" yeah, that stuff.
FAQ
Comments (10)
LTX-2.3 22B GGUF WORKFLOWS 12GB VRAM OMG I LOVE THIS!!!!!! It got hung up and stuck at 75% for the longest time but when it finally came through!!!! AWESOME!
its perfect. tested on my 3060 12gb with 40gb ram.
I've tested on my 3060 with 12 GB and 32GB RAM, and it worked without the PC being lagged to hell. The only problem I'm having is the video degenerating to hell, but could be my prompting. I'll try to fiddle with the parameters to see what I can change without blowing up.
same config but changed on ltx 2.3-22b. disstilled fp.8 v3 worked in fullhd 20 secs without lags
Please consider adding LTX Director
Did someone say Director Workflow?
https://civitai.com/models/2650639/ltx-23-12gb-gguf-director
So far this is working great. I did try adjusting the frame rate of both the float and int values, and my video came back twice as fast when I doubled the FPS. Is there a way to change FPS without changing the video gen speed?
Tested on an AMD RX 6600 8GB VRAM GPU with 64GB RAM, it worked well, I just had to lower the resolution.
I reinstalled Windows, and in the LTX2.3 Image Audio to Video GGUF 12GB workflow, the lip-sync has stopped working; the character just stares into the camera. Could you please advise what the problem might be?
UPD - problem with elevenlabs files
Having a lot of fun with this, thanks for sharing.