# LTX Video 2.5 Fast Audio-to-Video

> Video AI Model by Lightricks — available on Layer

Speed-optimized LTX 2.5 mode that generates video timed to a supplied audio clip.

LTX Video 2.5 Fast Audio-to-Video turns a 2–20 second audio clip into synchronized video in LTX-2.5's speed-optimized mode. Optionally condition on a first-frame image and prompt for music-driven content, dialogue-led shorts, and ads keyed to a track.

## Specifications

| Property | Value |
|----------|-------|
| Provider | Lightricks |
| Category | Video |
| Price | 2.8 / second |
| Aspect Ratios | 16:9, 9:16 |

## Frequently Asked Questions

### How much does LTX Video 2.5 Fast Audio-to-Video cost? Is it free?

Generating assets on Layer requires using Creative Units. This model's current price is 2.8 / second.

### How does Layer's pricing work?

There are no seat fees, feature gates, or plans on Layer. Instead, our platform uses a consumption based system with Creative Units (CUs) with a flexible monthly subscription. Every generation on Layer (image, video, 3D, or audio) consumes a Creative Unit, and you only pay for what you create.

### What Elo score does LTX Video 2.5 Fast Audio-to-Video have?

LTX Video 2.5 Fast Audio-to-Video has an Artificial Analysis Arena Elo of 1215, which places it #46 of the 84 scored video models on Layer. Gemini Omni Flash leads that ranking with an Elo of 1368.

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