Video

LTXV 2

It powers professional creative workflows with near real‑time generation, 4K‑ready output, and flexible modes optimized for both speed and fidelity.
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LTXV 2

LTXV 2 is a next‑generation AI video model from Lightricks that turns text prompts and images into high‑quality, cinematic video with synchronized audio, built on a fast Diffusion Transformer (DiT) architecture.

LTXV 2 API Overview

LTXV 2 is a next-generation AI model designed for high-fidelity text-to-video generation with synchronized audio. Combining advanced diffusion transformer architecture and efficient multi-GPU inference, LTXV 2 enables creators to produce professional-grade videos up to 4K resolution with rapid generation speeds and rich creative control.

Technical Specifications

  • Architecture: Denoising Diffusion Transformer (DiT)
  • Resolution Support: Native 4K at up to 48-50 frames per second
  • Frame Rate: Up to 50 fps
  • Maximum Video Length: Up to 10-second clip

LTXV 2 Text‑to‑Video API

  • Prompt‑driven generation: Create scenes, camera moves, and actions directly from descriptive text, with strong adherence to prompt semantics.
  • Cinematic video quality: Supports resolutions up to 4K and up to 48 fps, with common “fast” settings around 1216×704 for rapid iteration.​
  • Synchronized audio: Generates audio alongside video for more cohesive clips (dialogue, ambience, or sound design may be combined or refined in post).
  • Fast iteration: Optimized pipelines can render 30+ fps video at preview resolutions faster than real time on suitable hardware.

Generation Code Sample

Output Code Sample

LTXV 2 Image‑to‑Video

  • Photo‑to‑motion: Transforms a static image into a moving shot with pans, tilts, and perspective shifts while preserving the core composition.​
  • Cinematic camera logic: Uses 3D‑aware camera reasoning and multi‑keyframe concepts to simulate professional camera moves.​
  • Native high resolution: Supports up to 4K output and high frame rates, with efficient lower‑resolution modes for quick previews.​
  • Flexible inputs: Accepts user‑uploaded images or URLs, with optional text to guide motion, style, or story direction.

Generation Code Sample

Output Code Sample

Pricing

  • 1080p: $0.078;
  • 1440p: $0.156;
  • 2160p: $0.312

Comparison with Other Models

vs Wan2.1: LTXV 2 delivers faster generation and better compute efficiency, making it ideal for rapid prototyping and social media content, while Wan2.1 excels in photorealistic detail and smooth motion for professional-grade animations and close-ups.

vs HunyuanVideo: LTXV 2 offers superior speed and accessibility on consumer hardware, whereas HunyuanVideo is best for multi-person scenes and cinematic narratives, with advanced LoRA training for custom motion effects.

Why LTXV 2 Matters

LTXV 2 exemplifies the next generation of foundation models by offering multimodal compatibility, production-ready outputs, and creative depth. It seamlessly handles text, images, and audiovisual inputs while producing high-fidelity videos with synchronized sound, making it a practical tool for both ideation and production. Whether transforming abstract text prompts into cinematic sequences or bringing static images to life with motion and audio, LTXV 2 provides unmatched flexibility and realism in generative multimedia AI.

LTXV 2 API Overview

LTXV 2 is a next-generation AI model designed for high-fidelity text-to-video generation with synchronized audio. Combining advanced diffusion transformer architecture and efficient multi-GPU inference, LTXV 2 enables creators to produce professional-grade videos up to 4K resolution with rapid generation speeds and rich creative control.

Technical Specifications

  • Architecture: Denoising Diffusion Transformer (DiT)
  • Resolution Support: Native 4K at up to 48-50 frames per second
  • Frame Rate: Up to 50 fps
  • Maximum Video Length: Up to 10-second clip

LTXV 2 Text‑to‑Video API

  • Prompt‑driven generation: Create scenes, camera moves, and actions directly from descriptive text, with strong adherence to prompt semantics.
  • Cinematic video quality: Supports resolutions up to 4K and up to 48 fps, with common “fast” settings around 1216×704 for rapid iteration.​
  • Synchronized audio: Generates audio alongside video for more cohesive clips (dialogue, ambience, or sound design may be combined or refined in post).
  • Fast iteration: Optimized pipelines can render 30+ fps video at preview resolutions faster than real time on suitable hardware.

Generation Code Sample

Output Code Sample

LTXV 2 Image‑to‑Video

  • Photo‑to‑motion: Transforms a static image into a moving shot with pans, tilts, and perspective shifts while preserving the core composition.​
  • Cinematic camera logic: Uses 3D‑aware camera reasoning and multi‑keyframe concepts to simulate professional camera moves.​
  • Native high resolution: Supports up to 4K output and high frame rates, with efficient lower‑resolution modes for quick previews.​
  • Flexible inputs: Accepts user‑uploaded images or URLs, with optional text to guide motion, style, or story direction.

Generation Code Sample

Output Code Sample

Pricing

  • 1080p: $0.078;
  • 1440p: $0.156;
  • 2160p: $0.312

Comparison with Other Models

vs Wan2.1: LTXV 2 delivers faster generation and better compute efficiency, making it ideal for rapid prototyping and social media content, while Wan2.1 excels in photorealistic detail and smooth motion for professional-grade animations and close-ups.

vs HunyuanVideo: LTXV 2 offers superior speed and accessibility on consumer hardware, whereas HunyuanVideo is best for multi-person scenes and cinematic narratives, with advanced LoRA training for custom motion effects.

Why LTXV 2 Matters

LTXV 2 exemplifies the next generation of foundation models by offering multimodal compatibility, production-ready outputs, and creative depth. It seamlessly handles text, images, and audiovisual inputs while producing high-fidelity videos with synchronized sound, making it a practical tool for both ideation and production. Whether transforming abstract text prompts into cinematic sequences or bringing static images to life with motion and audio, LTXV 2 provides unmatched flexibility and realism in generative multimedia AI.

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