Open-source video generation model up to 4K with AI audio and 50 FPS. Long clips, high resolution, and an affordable per-second price.
LTX-2 Video — open-source model from Lightricks.It delivers a quality image, but it has its quirks:the model does not always follow every prompt detail precisely and may interpret your description loosely, and Russian speech with audio enabled may sound accented.
💡 Useful tips:
Fast generation up to 20 seconds. For testing ideas, drafts and experiments
Maximum quality and detail. For final clips and commercial projects
Three resolutions: 1080p, 1440p, 2160p (4K). All videos at 50 FPS for smoothness
Generate video from a text description. Good for landscapes, abstractions and stylization
Image animation. The model brings a picture to life while preserving appearance and composition
Synchronized audio generation. Can be disabled
Video generation from text. Works great for landscapes, abstractions, stylization and scenes without close-ups of faces.
Animate an uploaded image. Helps preserve a specific character look, composition and style.
LTX-2 Video uses screenplay approach — write the prompt like a scene description from a film.Coherent present-tense text, 4-8 sentences. Each sentence describes one element.
Example of a good prompt:
«Medium shot of a woman standing on a cliff overlooking a rugged coastline during golden hour. She turns her head slowly, her hair and linen dress swaying in the wind. The camera dollies in gently from a wide angle to a medium close-up. Volumetric light rays break through scattered clouds. Waves crash against the rocks below, seagulls call in the distance. Cinematic, shallow depth of field.»
💡 Our prompt enhancement system automatically converts your description into the proper screenplay format
💡 If the result doesn't satisfy you — regenerate. Each run gives a different outcome.
When animating a photo, the model already SEES everything in the image — appearance, clothing, background. Describe only what should to change:
Actions, gestures, facial expressions, camera motion, physics (wind, light), sounds and dialogue
Appearance, facial features, clothing, hair color, background details — the model takes all of these from the photo
A lone fisherman rows across a foggy lake before sunrise, the boat creaking softly as water laps at its sides. The camera glides overhead, tracking his slow progress. His lantern casts a warm circle of light, reflecting in ripples while reeds sway gently on the shoreline. A distant bird call echoes as mist rolls across the surface, partially obscuring the horizon.
A young boy runs barefoot across a wet stone courtyard as the first raindrops begin to fall. The camera tracks behind him at low angle, catching the splashes beneath his feet. He turns sharply, arms outstretched for balance, and laughs as thunder rumbles overhead. His clothes cling slightly from the damp, and puddles reflect the flickering lanterns lining the perimeter.
A florist arranges bouquets at an outdoor stall along a cobbled street while morning light spills between nearby buildings. She lifts a bundle of tulips and rotates it slightly as the stems are trimmed with quick, practiced motions. The camera begins in a wide shot from across the street, then slowly pushes forward at shoulder height as pedestrians blur in the foreground.
A young woman stands at the edge of a rocky cliff overlooking the ocean. She raises her hands while seagulls fly overhead. Pale blue light from an overcast sky diffuses across the scene, softening the edges of distant waves and casting no sharp shadows. The camera begins in a medium shot behind her, then slowly pulls back to reveal tall grasses swaying at the cliff's edge.
A pair of elevator doors slide open inside a metallic corridor on a spaceship as thin mist rolls out from the floor vents. As the camera begins in a stationary wide shot, a tall alien figure wearing a white uniform steps forward through the haze. Then the camera glides sideways, following the alien's stride as it moves across the deck toward a glowing console.
A middle-aged South Asian man wearing a long tan coat and dark scarf steps into a narrow alley lit by neon signage. The camera tilts up from his shoes as rain hits the cobblestones, revealing his profile in close-up as he pauses beneath a flickering sign. Steam rises from a nearby vent while green and purple reflections dance across his glasses.
Price = price per second × duration. Depends on the tier (Fast/Pro) and resolution.
Text→Video for generation from scratch or Image→Video to animate an uploaded image.
Horizontal 16:9, high quality. AI-generated images also work great.
Pick a tier (Fast/Pro), duration, and resolution. Fast 6s 1080p — the most economical option.
Enter a description in any language. AI will create an optimized cinematic prompt.
Translate the prompt to English and press 'Generate'. Result in 2-8 minutes.
Yes! LTX-2 Video is a fully open-source model by Lightricks (GitHub, Hugging Face). It offers unique capabilities: up to 4K, 50 FPS, up to 20-second videos, and high quality at an affordable price.
Fast — fast generation up to 20 seconds, good for drafts and experiments. Pro — best quality, follows the prompt more precisely, but limited to 10 seconds. If Fast takes too many liberties — try Pro.
This is a quirk of LTX-2 Video — the model produces high-quality images but doesn't always follow every detail of the description precisely. The Pro tier follows prompts more accurately than Fast. If the result doesn't match expectations — regenerate; each run gives a different result.
It depends on the task. Text-to-Video is great for landscapes, abstractions, and stylization. Image-to-Video is better when preserving a specific character or composition matters. Both modes work well with a detailed prompt.
2160p (4K Ultra HD). 1080p and 1440p are also available. All videos are generated at 50 FPS for smooth motion.
Yes, LTX-2 Video supports AI audio generation. It can be enabled/disabled in settings.
Cost = price per second × video duration. The per-second price depends on tier (Fast/Pro) and resolution (1080p/1440p/4K). Audio does not affect the price.
LTX-2 Video is the best choice when you need a long clip (up to 20 sec in Fast), high resolution (up to 4K), 50 FPS for smoothness, or a low per-second price. It's the only model on the platform with up-to-4K resolution and 50 FPS.
Up to 4K, 50 FPS, up to 20-second video with AI audio — all at an affordable price
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