LTX-2 by Lightricks
What is LTX-2 by Lightricks?
LTX-2 is a state-of-the-art, production-ready AI foundation model developed by Lightricks for generating synchronized audiovisual content. It is the first fully open-source, open-weights AI model that supports native 4K resolution (2160p) video generation at up to 50 FPS, along with synchronized audio generation (including dialogue, ambient sounds, and music). Powered by a 19B parameter Diffusion Transformer (DiT) architecture, LTX-2 supports text-to-video and image-to-video generation, creating clips up to 20 seconds long. It is optimized for NVIDIA GPUs, offering 3x faster performance on RTX 50 Series.
How to use LTX-2 by Lightricks?
LTX-2 can be used by accessing the interactive demo directly in the browser, or by deploying the fully open-source model locally using the provided weights, training code, and inference pipeline available on GitHub and Hugging Face. Users can transform text prompts or static images into dynamic video content, utilizing features like multi-keyframe conditioning for advanced control. Deployment is also possible via cloud APIs like Fal, Replicate, and RunDiffusion.
LTX-2 by Lightricks's Core Features
Native 4K Resolution (2160p) at up to 50 FPS
First open-weights model for synchronized audio and video generation
Supports Text-to-Video and Image-to-Video transformation
Generates extended clips up to 20 seconds with temporal coherence
Fully open-source under Apache 2.0 license (weights, code, inference pipeline)
NVIDIA Optimized for up to 3x faster performance and VRAM reduction
LTX-2 by Lightricks's Use Cases
Content Creation (stock footage, social media content, marketing videos)
Film & Animation (pre-visualization, VFX reference footage, storyboard animation)
Education & Training (instructional videos, simulation content)
Research & Development (AI research experiments, synthetic data generation)
FAQ from LTX-2 by Lightricks
What makes LTX-2 different from other AI video models?
What hardware do I need to run LTX-2?
Is LTX-2 really free to use?
LTX-2 by Lightricks Support Email & Customer service contact & Refund contact etc.
More Contact, visit the contact us page(https://www.lightricks.com/contact)
LTX-2 by Lightricks Company
LTX-2 by Lightricks Company name: Lightricks .
LTX-2 by Lightricks Company address: .
More about LTX-2 by Lightricks, Please visit the about us page(https://www.lightricks.com).
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LTX-2 by Lightricks Twitter
LTX-2 by Lightricks Twitter Link: https://twitter.com/lightricks
LTX-2 by Lightricks Github
LTX-2 by Lightricks Github Link: https://github.com/Lightricks/LTX-Video
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