Lightricks LTX 2.3 Image To Video

Create high-fidelity video clips from a reference image with cinematic motion, framing controls, and optional audio generation.

Model Overview

LTX 2.3 Image-to-Video generates motion from a start image, with optional end-frame control for transition-style sequences. It provides explicit controls for aspect ratio, resolution, duration, frame rate, and audio generation.

Best At

• Animating a single still image into a short cinematic clip.
• Creating controlled transitions between start and end frames.
• Balancing quality and control for production-style outputs.

Limitations / Not Good At

• Requires a valid start image URL.
• Complex motion intent may need prompt refinements.
• Longer duration + high resolution combinations can require more iteration.

Ideal Use Cases

• Bring concept art or product stills to life.
• Generate short promo clips from key visuals.
• Build storyboard motion tests with controlled framing.

Input & Output Format

• Input: required prompt and image_url; optional end_image_url, aspect_ratio, resolution, duration, fps, and generate_audio.
• Output: generated video URI returned on response.

Performance Notes

• end_image_url is useful for transition-style results.
• Keep prompt motion intent explicit for better temporal consistency.
• Resolution and duration settings directly affect generation cost and turnaround.