comfyui-workflows/models/ltx/ltx23-int8-v2v

LTX 2.3 INT8 Video-to-Video

Summary

LTX 2.3 video-to-video workflow with INT8 optimization. This is the practical edit path from the same-day javawock7618 pack.

Model Family

• ltx

Status

• imported-only

Source

• Workflow pack page: https://huggingface.co/javawock7618/comfy-ltx-2.3-workflows
• Workflow file: https://huggingface.co/javawock7618/comfy-ltx-2.3-workflows/resolve/main/LTX2.3_int8_v2v-javano2608.1.json
• Original publisher: javawock7618
• Date imported: 2026-08-09

Developer notes

• The source README describes this as the INT8 video-to-video workflow.
• It is the closest match in the pack for edit, transform, and motion-transfer use.
• This is a better fit than the more novelty-ish LTX audio paths for everyday local work.

Our notes

• Likely the most practical of the new LTX pack imports for normal local testing.
• Still not light, but the INT8 path gives it a real shot on the 3070 compared with heavier reference-heavy variants.
• Good baseline for edit-quality comparisons against the simpler LTX workflows already in the repo.

Required custom nodes

• ComfyUI-KJNodes
• ComfyUI-LTXVideo

Required models

• lightricks/ltx-2.3 distilled GGUF or INT8 weights, depending on the local setup

Notes

• Best same-day LTX workflow for day-to-day video editing and motion transfer.