Version 3.0 has been updated to use LTX 2.3LTX 2.3 should provide some enhancements such as sharper videoBetter audioEtc..The normal models are HUGE, can't be used by most people.This workflow used GGUF for model and text endcocder, gemma.Trying to keep footprint small, but its getting hard to do. **************LTX 2.3 VERSION*************<a target="_blank" rel="ugc" href="https://huggingface.co/Lightricks/LTX-2.3/tree/main">https://huggingface.co/Lightricks/LTX-2.3/tree/main</a> (upscaler)<a target="_blank" rel="ugc" href="https://huggingface.co/QuantStack/LTX-2.3-GGUF/tree/main/LTX-2.3-distilled">https://huggingface.co/QuantStack/LTX-2.3-GGUF/tree/main/LTX-2.3-distilled</a> (main gguf)<a target="_blank" rel="ugc" href="https://huggingface.co/Kijai/LTX2.3_comfy/tree/main">https://huggingface.co/Kijai/LTX2.3_comfy/tree/main</a> (vae, text projector)./models/text_encodersgemma-3-12b-it-Q2_K.gguf (this is only 4GB for low vram)ltx-2.3_text_projection_bf16.safetensors./models/unet (DISTILLED version, distilled only needs 8 steps)LTX-2.3-distilled-Q5_K_S.gguf (Distilled version provides benefits for low vram)./models/vae (2.3)LTX23_audio_vae_bf16.safetensorsLTX23_video_vae_bf16.safetensors./models/latent_upscale_models (2.3)ltx-2.3-spatial-upscaler-x2-1.0.safetensors<img src="https://image.civitai.com/xG1nkqKTMzGDvpLrqFT7WA/428f0972-d72f-455e-a42b-d7ada0bb8d00/original=true/428f0972-d72f-455e-a42b-d7ada0bb8d00.jpeg" />Models are in a Subgraph.<img src="https://image.civitai.com/xG1nkqKTMzGDvpLrqFT7WA/8a404698-cb62-4375-8b20-95940777e258/width=525/8a404698-cb62-4375-8b20-95940777e258.jpeg" /><img src="https://image.civitai.com/xG1nkqKTMzGDvpLrqFT7WA/2d8af90e-78e5-49da-ac19-f7034ac96286/original=true/2d8af90e-78e5-49da-ac19-f7034ac96286.jpeg" />

LTX-2.3 (newest LTX) using distilled GGUF - I2V

This workflow addresses a couple of issues, 1) which could impact audio sync 2) and another that could impact quality of start image.

Files with SHA256: 080ec6894027b32402d0e770b449d7e12cea8d9b33f4a1714ba24c0791436a2f