LTX 開源多模態模型
LTX（包含 LTX-Video、LTX-2、LTX 2.3 與 LTX 2.5）是由以色列創意 AI 公司 Lightricks 開發的開源多模態影音生成基礎模型。
核心特點
- 影音同步生成：能夠同時根據文字、圖片或影片輸入，生成高畫質的影片與同步的音效、人聲。
- 完全開源透明：不同於多數將模型權重或訓練方式視為商業機密的雲端黑盒工具，LTX 提供完整的模型權重、訓練程式碼、基準測試與微調工具。
- 支援消費級硬體：高度優化，可在配備適當 VRAM（如 8GB 至 12GB 以上）的本地 NVIDIA RTX 顯示卡或蘋果晶片設備上運行。
- 應用生態：開發者可以透過 ComfyUI 上的 LTX 2.5 工作流，或是使用開源桌面應用 LTX Desktop 進行本地 4K 影片生成、剪輯與 LoRA 自訂微調。
| ComfyUI-CrossViewWarp | https://github.com/cseti007/ComfyUI-CrossViewWarp |
|---|---|
| IC-LoRA Water Simulation - LTX-2.5 22B | https://huggingface.co/Lightricks/LTX-2.5-22b-IC-LoRA-Water-Simulation |
| LTX Video-2.3 Uncensored Turbo v1.4 (Eros10 NSFW & 4-step LoRA baked-in) | https://huggingface.co/ChrisColeTech/LTX-2.3-uncensored-v1.4-FP8 |
| IC-LoRA: CrossView Warp v2 | https://huggingface.co/Cseti/LTX2.3-22B_IC-LoRA-CrossView-Warp_v2 |
LTX 2.5
LTX-2.5 in ComfyUI: The Upgrade Guide
LTX 2.5 BBox Animator is AMAZING! Control any Object in ComfyUI
LTX Alpha Gen Changed My Entire VFX Pipeline (ComfyUI Tutorial)
快速上手
LTX Quickstart Part 1: Install in ComfyUI and Run Your First Workflow Locally
LTX-2.3 Quickstart Part 2: Prompt Structure, Rendering, and Debugging in ComfyUI
All in one
How to Enhance Videos with LTX 2.3 | Remove Watermarks & Text, Upscale & Outpaint
The Best IC-LoRA for Reference Sheet Video Generation — LTX 2.3 in ComfyUI
JoyAI ComfyUI: Edit Multiple Images at Once (+ Free Workflow)
MSR
LTX 2.3 MSR V2 Update - Single Image to Multiple Scenes Workflow & Review
I Made Elon Musk Do This... (Free Open-Source AI Video)
LTX Trainer
LTX Trainer: Open-Source LoRA Training
LTX Trainer Explained - Ingredients IC-LoRA The NEW Reference-to-Video Model Explained
LTX Director
LTX 2.3 Director Prompt Generator: Auto-Create Timed Prompts
LTX Director 2.0 Is INSANE — Edit Existing Videos in ComfyUI
LTX Director + 4 Panel + Global Ref | Local AI Video Workflow
LTX Director 2 + SEED HUNTER workflow | The Dangers of Convenience/Overhaul Nodes
多帧参考+提示词接力：揭秘 LTX Director 如何实现好莱坞级运镜控制|玩转 LTX Director 的 5 个高阶技巧：让你的 AI 视频告别僵硬与闪烁
Cross View Camera Control
This ComfyUI Node Can Fully Control Video Camera Motion
Generate multiple camera angles from a single Clip - on 8GB VRAM
LTX IC-LoRA
LTX 2.3 IC-LoRA: Remove People & Objects from Videos! (Free 8GB VRAM ComfyUI Workflow)
I Tested the New LTX 2.3 Ingredients LoRA — This Is Huge for AI Filmmaking
LTX 2.3 New Camera Control Using IC-LoRA + Krea 2 + Boogu Edit Mix Models Play Time!
LTX 2.3 Ingredients IC-LoRA — The NEW Reference-to-Video Model
LTX 2.3
LTX2.3一键整合包，数字人对口型，AI唱歌，首尾帧，图生视频，文生视频，图片编辑，文生图，支持50系显卡，8G显存可用，64G内存。
LTX 2.3 Character Motion Transfer | Video to Image Animation
BERNINI ! Video + Image Ref 2 Video editor in ComyUI (DEEP DIVE)
How to Use Exciting LTX 2.3 LoRAs for Stunning AI Videos
This LTX-2.3 LoRA Removes Obstructions From Video | Wan2GP Tutorial
【ComfyUI】小尺度工作流！把LTX 2 3又榨干了一次：视频生成终于更稳、更准、更听话了 p01 Ltx2 3继续“榨干”
LTX 2.3 Fine-Tuned Models: Better Consistency, Motion & Prompt Control —Subtitle & Watermark Removal
LTX2.3 Music Video Creator V5.1- ComfyUI - Full Walkthrough
Reference Sheet with KREA
This Workflow Makes Krea 2 Influencers Look Scary Real
學習
爆火的“无审查”AI 视频模型来了！Sulphur 2 本地部署实测：8G 显存也能跑！完全免费开源 | 零度解说
Advanced ComfyUI Nodes That Instantly Upgrade Your Workflow
