LTX 2: Cinematic AI video generation
with synchronized audio.
LTX 2: Cinematic AI video generation with synchronized audio.
LTX 2 Pro by Lightricks delivers studio-grade video and audio from text or images in seconds.
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Key Features
Speed and Fidelity. No Tradeoff.
Native 4K at 50 fps, 10 seconds long - with synchronized audio. And 20-second outputs in 1080p at 25fps. LTX-2 combines everything modern video generation demands into one open system: high-fidelity visuals, coherent sound, multi-flow performance modes, and efficiency that runs even on consumer-grade GPUs. It’s built to deliver professional, delivery-ready outputs straight from the model.
Prompt
Breathtaking cinematic wide shot. An astronaut in a bulky spacesuit stands dwarfed before a colossal, impossibly ancient alien structure made of shifting, iridescent metal on a desolate Mars-like planet. Strange geometric patterns pulse with faint light across its surface. The astronaut slowly reaches out a gloved hand towards the humming structure. Sense of awe and mystery.
Final outcome
Audio and Video, In Sync
Unlike most models that treat sound as an afterthought, LTX-2 generates visuals and sound in a single, coherent process. This enables synchronized motion, dialogue, ambience, and music, ideal for trailers, product demos, branded content, and story-driven video that feel real and intentional.
Prompt
A cinematic, epic fantasy video, bringing the climactic duel from the input image to life. The scene starts with the static standoff: Harry Potter and Lord Voldemort locked in their spell clash amidst the ruins of Hogwarts, exactly as seen in the image. Their wands tremble under the immense power. The magic intensifies. Voldemort's deadly green Avada Kedavra curse and Harry's powerful golden Expelliarmus spell violently push against each other. The central vortex of clashing magic pulses erratically, spitting out sparks. Debris and dust levitate and swirl. Voldemort, his face contorted with rage, snarls through gritted teeth (implied): "You cannot win, Potter!" Harry grits his teeth, his expression one of extreme strain but unwavering determination. He shouts back defiantly (implied): "Never!" Immediately after the implied lines, Harry pushes with renewed force, the golden light flares, briefly overpowering the green.
Final outcome
Open Source as a Strategic Advantage
Open weights and training code, releasing later this fall, empower researchers, enterprises, and independent creators to customize, extend, and innovate freely. Efficient enough to run on high-end consumer GPUs, LTX-2 democratizes world-class AI video, making professional creative power accessible to anyone, anywhere, at up to 50% lower cost.
Use cases
Breathtaking cinematic wide shot. An astronaut in a bulky spacesuit stands dwarfed before a colossal, impossibly ancient alien structure made of shifting, iridescent metal on a desolate Mars-like planet. Strange geometric patterns pulse with faint light across its surface. The astronaut slowly reaches out a gloved hand towards the humming structure. Sense of awe and mystery.
Dynamic action sequence. A character sprints across rooftops at night against a neon-lit city skyline. They perform a desperate, parkour-style leap across a wide gap between buildings, landing hard and rolling. Pursuers' flashlights sweep across the rooftop behind them. Fast-paced, shaky cam effect, high energy.
A dramatic low-angle, slow-motion shot. A figure in a long trench coat runs desperately down a rain-slicked, empty city street during the golden hour. The setting sun creates long, dramatic shadows and intense lens flares. Cinematic, high contrast.
A tiny knitted octopus driving a miniature submarine made from a teacup through a bathtub filled with bubbles and rubber ducks. Playful, macro shot.
Breathtaking wide establishing shot. A magnificent, ornate airship slowly emerges from thick clouds, approaching a colossal, impossible city floating amongst the clouds, connected by glowing energy bridges. Tiny flying creatures circle the city spires. Epic fantasy, volumetric lighting, masterpiece.
A tiny astronaut sloth, wearing a retro bubble helmet, slowly planting a flag made of a leaf onto a giant, floating donut in a nebula made of coffee and cream. Whimsical, slow motion, cinematic.
Q & A

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