Tutorials

LTX 2.3 + Kijai PromptRelay：分镜场景设计与视频质量增强

使用 Kijai 的 PromptRelay 插件实现 LTX 2.3 多场景分镜设计，结合质量增强节点大幅提升视频细节，工作流免费分享。

By ltx workflow

📹 Video Tutorial

Editor's Note: This tutorial covers Kijai's PromptRelay plugin for LTX 2.3 — enabling multi-scene storyboard design combined with quality enhancement nodes.

What Is PromptRelay?

PromptRelay is a custom node from Kijai that enables multi-prompt scene sequencing within a single LTX 2.3 generation pass. Define distinct scenes with different prompts, transitioning smoothly between them.

Installation

Workflow Stages

  1. Scene Definition: each PromptRelay node defines a prompt, start frame, and end frame
  2. Generation Pass: conditioned latents flow through LTX 2.3 sampler
  3. Quality Enhancement: refinement pass with Spatial Upscaler x2 v1.1 improves texture detail

Scene Design Tips

  • Allow 8–12 frame overlap between scenes for smooth transitions
  • Denoise strength for enhancement: 0.3–0.5 subtle, 0.6–0.8 aggressive
  • Total frames must remain 8n+1

Sources

#ltx-2.3#comfyui#promptrelay#scene-design#quality-enhancement#kijai