LTX by Lightricks

LTX-2 by Lightricks is a multimodal AI model that handles video generation, image creation, and audio synthesis in a unified workflow. Unlike traditional video tools that treat sound and visuals separately, LTX-2 produces synchronized motion, dialogue, ambience, and music as an integrated creative process. This unified approach eliminates common timing mismatches and delivers coherent final output ready for professional use. The platform runs efficiently on consumer-grade GPUs, making advanced video AI accessible beyond enterprise studios. It supports multiple input methods including text prompts, image references, depth maps, and video sequences, giving creators precise control over their output. Multi-keyframe conditioning and 3D camera logic enable complex scene composition and camera movements that would otherwise require extensive manual animation work. LTX-2 integrates directly with professional production pipelines including editing suites, broadcast software, game engines, and VFX systems. Users can generate quick preview versions for fast iteration or render delivery-ready 4K outputs for final distribution. The model tackles post-production challenges like motion tracking, rotoscoping, and plate replacement, reducing production timelines while maintaining visual quality. As an open-source project, LTX-2 provides access to model weights and training code, enabling researchers and development teams to fine-tune the system for specific workflows. This flexibility serves independent creators, small studios, and large enterprises equally, with customization options available for both quick projects and long-term production pipelines.