# LTX-2.5 Pro for game development

Vendor: Lightricks. Type: Video. Status: live.

Lightricks' open-source audio and video model, sound and picture in one pass.

LTX-2.5 is Lightricks' open-source audio and video model, and Pro is its quality mode. In Summer it renders 720p clips of six to ten seconds with synchronized sound from a prompt, or from a start frame with an optional end frame.

## What it is good for in games

- Cutscene beats with sound effects and ambience built in.
- Animating a key frame into a short establishing shot.
- Dialogue-free story moments for a trailer.

## In Summer Studio

- LTX-2.5 Pro (Text to video)
- LTX-2.5 Pro (Image to video)

Cost depends on the models you choose. Your dashboard shows spend as it happens.

Try it: https://www.summerengine.com/studio?tab=video&generator=lightricks%2Fltx-2.5%2Ftext-to-video%2Fpro

## Use it from Claude, Cursor or Codex

Call summer_generate_video with model: "ltx-2-5-pro" through the Summer MCP server. Setup: https://www.summerengine.com/mcp

## Questions

### What is LTX-2.5 Pro good for in game development?

LTX-2.5 is Lightricks' open-source audio and video model, and Pro is its quality mode. In Summer it renders 720p clips of six to ten seconds with synchronized sound from a prompt, or from a start frame with an optional end frame. Typical game uses: cutscene beats with sound effects and ambience built in; animating a key frame into a short establishing shot; dialogue-free story moments for a trailer.

### What can LTX-2.5 Pro generate, and how long are the clips?

In Summer, LTX-2.5 Pro supports text to video and image to video. Generated clips run 6, 8, and 10 seconds, in 16:9 and 9:16 aspect ratios at 720p and 1080p.

### Can I use LTX-2.5 Pro from Claude Code, Cursor or Codex?

Yes. Connect the Summer MCP server to Claude Code, Cursor, Codex or another MCP client, then ask your agent to generate with summer_generate_video with model: "ltx-2-5-pro". Setup instructions are at summerengine.com/mcp.

### Where do LTX-2.5 Pro results go?

Every generation is saved to your Summer asset library. From there you can download it or bring it into a Summer Engine project.

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- Structured catalog: https://www.summerengine.com/agent-catalog.json
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