ltx2

Generate video clips from text prompts or images using the LTX-2.3 22B DiT model.

46.2k|5.7k|Updated Mar 29, 2026
One-click install
npx skills add https://github.com/calesthio/OpenMontage --skill ltx2
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: ltx2
Source: https://github.com/calesthio/OpenMontage/tree/main/.agents/skills/ltx2
Command: npx skills add https://github.com/calesthio/OpenMontage --skill ltx2

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Creating high-quality video clips quickly by generating motion content from text prompts or reference images, reducing manual production time and enabling rapid concept-to-clip workflows.

Core Features & Use Cases

  • Text-to-video and image-to-video generation to produce short clips, motion sequences, and b-roll for editing.
  • Animated backgrounds and cinematic motion content to enrich narratives for promos, tutorials, and social content.
  • Real-world use cases include quick promo videos, social media assets, and concept visuals for storyboards.

Quick Start

Use the ltx2 tool to produce a ~5-second cinematic clip from a sunset prompt.

Frequently Asked Questions about ltx2

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I generate AI video clips from text prompts?

Text-to-video generation creates short motion sequences and b-roll by processing text prompts through the LTX-2.3 22B DiT model. You define width, height, frames, and seed parameters on a Modal deployment GPU endpoint to produce reproducible cinematic clips.

Can I create motion video from an existing image for b-roll?

Image-to-video generation animates existing reference images by processing them through the LTX-2.3 22B DiT model. This creates short motion sequences and cinematic clips suitable for marketing, tutorials, and social media b-roll.

Do I need a Modal deployment and GPU endpoint to run text-to-video generation?

Yes, running text-to-video generation requires a Modal deployment and a dedicated GPU endpoint. This infrastructure executes the LTX-2.3 22B DiT model to process prompt-driven parameters like width, height, frames, and seed for video production.

How do I ensure reproducible results when generating AI video clips?

To ensure reproducible AI video generation results, you define a specific seed parameter alongside width, height, and frame count. This locks the LTX-2.3 22B DiT model output, guaranteeing identical video clips across multiple generation runs.

What are the limitations of using AI video generation for marketing and social content?

AI video generation using the LTX-2.3 22B DiT model is limited to producing short assets, typically around 5-second cinematic clips. It requires a GPU endpoint and is best suited for b-roll, motion sequences, and concept visuals rather than long-form continuous video production.