VERSION 2

Adds prompt relay for better control and adherence, also adds video frame interpolation for smoother frame rates during generation.

"film_net_fp16.safetensors" goes in:

Models/frame_interpolation

prompt relay custom node git clone link:
git clone https://github.com/kijai/ComfyUI-PromptRelay

(Clone to custom_nodes folder)

VERSION 1

base workflow for ltx 2.3 distilled first last frame

FILES:

OPTIONAL Kijais fp8 Scaled (requires load diffusion model node instead of unet loader node and replaces the gguf entirely. )

https://huggingface.co/Kijai/LTX2.3_comfy/tree/main/diffusion_models

Distilled ggufs

https://huggingface.co/unsloth/LTX-2.3-GGUF/tree/main/distilled

Gemma 3_12B FP4 text encoder

https://huggingface.co/Comfy-Org/ltx-2/blob/main/split_files/text_encoders/gemma_3_12B_it_fp4_mixed.safetensors

Audio VAE

https://huggingface.co/Kijai/LTX2.3_comfy/blob/main/vae/LTX23_audio_vae_bf16.safetensors

Video VAE

https://huggingface.co/Kijai/LTX2.3_comfy/blob/main/vae/LTX23_video_vae_bf16.safetensors

Text Projection text encoder

https://huggingface.co/Kijai/LTX2.3_comfy/tree/main/text_encoders

Abliterated NSFW LoRA

https://huggingface.co/Comfy-Org/ltx-2/tree/main/split_files/loras