Turn prompts into full cinematic stories with total creative control.

Who it's for: creators who want this pipeline in ComfyUI without assembling nodes from scratch. Not for: one-click results with zero tuning — you still choose inputs, prompts, and settings.

Open preloaded workflow on RunComfy

Open preloaded workflow on RunComfy (browser)

Why RunComfy first
- Fewer missing-node surprises — run the graph in a managed environment before you mirror it locally.
- Quick GPU tryout — useful if your local VRAM or install time is the bottleneck.
- Matches the published JSON — the zip follows the same runnable workflow you can open on RunComfy.

When downloading for local ComfyUI makes sense — you want full control over models on disk, batch scripting, or offline runs.

How to use (local ComfyUI)
1. Load inputs (images/video/audio) in the marked loader nodes.
2. Set prompts, resolution, and seeds; start with a short test run.
3. Export from the Save / Write nodes shown in the graph.

Expectations — First run may pull large weights; cloud runs may require a free RunComfy account.

Overview

With the LTX 2.3 Movie Builder system, you can build cohesive AI-driven films with multi-scene continuity and cinematic quality. It streamlines scene planning and prompt sequencing while maintaining character and motion consistency. You can create text-to-video, image-to-video, and audio-based narratives without complex manual setups. The system ensures smooth camera transitions and realistic pacing for longer film projects. Ideal for creators, it brings speed, structure, and creative control to your AI filmmaking process.

Notes

LTX 2.3 Movie Builder Workflow in ComfyUI | Multi-Scene AI Filmmaking — see RunComfy page for the latest node requirements.