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LTX 2 Fast Image to Video

lightricks /

LTX-2 Studio is a complete AI creative engine for production workflows, generating synchronized audio and 1080p video from images. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing.

image-to-video
Input

Drag & drop करें या upload के लिए click करें

preview
Whether to generate audio.

Idle

$0.04per run·~25 / $1

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ExamplesView all

A cinematic, steampunk video, bringing the input image to life with a story. The scene starts exactly as the image: the inventor, focused and serious, is carefully tightening a bolt on the brass robot's hand with a wrench. Steam gently drifts around them in the cluttered workshop. Suddenly, the robot's red eyes, which were steadily glowing, begin to flicker erratically. The inventor pauses, noticing the change, a look of confusion crossing his face. The robot's head slowly, creakily turns to look directly at the inventor. Its metallic fingers twitch, then slowly curl, gently closing around the wrench still held by the inventor. The inventor freezes, his eyes wide with a mixture of shock, awe, and perhaps a touch of fear. He slowly meets the robot's steady, glowing red gaze. A moment of intense, silent communication hangs between creator and creation.

A cinematic, intense cyberpunk ninja duel, starting slightly before the sword lock. The scene opens with a rapid exchange of blows: the traditional ninja and the cybernetic ninja clash their glowing katanas twice in quick succession. Bright sparks erupt *only* at the moment of blade impact. After the brief exchange, they lock blades fiercely, pushing against each other with immense force. The camera moves into a tight close-up, focusing on the strained lock. Sparks now only burst intermittently when one side applies sudden, increased pressure, highlighting the struggle for dominance. Their arms tremble with the strain. Camera slowly pushes in even closer, focusing on their masked faces/visors. The traditional ninja speaks first, his muffled voice filled with conviction (implied): "Is this power worth your soul?" The cybernetic ninja remains still, its glowing blue eyes unwavering. After a deliberate pause, it replies in a cold, synthetic tone (implied): "The future has no soul." Immediately following the final word, the cybernetic ninja surges forward with mechanical force, briefly creating a shower of sparks as it overpowers the lock. The traditional ninja is pushed back slightly, breaking the stalemate.

A cinematic, epic fantasy video, bringing the input image to life with amplified elemental effects. The scene starts with the wizard standing powerfully between fire and water, as seen in the image. Then, the elements surge with raw power: The fire elemental in his left hand erupts into a roaring vortex of flames, spitting sparks and glowing embers. Simultaneously, the wave on his right grows into a massive, crashing tidal wave of churning water, sending freezing spray into the air. The fire and water violently clash in the space directly in front of him, creating clouds of hissing steam and chaotic bursts of elemental energy. Small rocks around his feet begin to crack and levitate slightly. The wizard braces himself against the unleashed forces, his eyes glowing intensely with arcane energy, his robes and long white beard whipping wildly in the magical crosswinds. Camera: A slow, dramatic zoom-in, focusing on the violent clash point between fire and water, capturing the steam and sparks in detail. Style: Photorealistic, masterpiece, high detail, extreme magical particle effects (fire, water, steam, sparks), slow-motion on the clash, epic fantasy.

A cinematic, epic historical video, bringing the input image to life. The scene starts with the commander, fist raised high, finishing a powerful, rallying shout, exactly as seen in the image. His mouth is wide open, clearly shouting the word (implied): "FIGHT!" The sun is bright, casting long shadows. He holds this powerful pose for a dramatic beat. Then, in direct, thunderous response, the *entire* army behind him erupts. Thousands of soldiers simultaneously raise their spears and shields high towards the sky, their mouths open wide, shouting back in perfect unison (implied): "VICTORY!" As they shout "Victory!", many soldiers bang their spears against their shields rhythmically, creating a deafening metallic clang. Dust rises slightly from the ground due to the synchronized stomping and shouting. Flags wave dramatically. Camera: Starts focused on the commander shouting "FIGHT!", then dramatically pulls back and sweeps low across the roaring army shouting "VICTORY!", capturing the immense scale and unity. Style: Photorealistic, masterpiece, high detail, dynamic motion, epic historical battle, golden hour lighting.

A cinematic, intense horror video, bringing the input image to terrifying life. The scene starts exactly as the image: the small girl crouches alone in the dark, dilapidated room, her face illuminated only by the single candle she clutches tightly. Her eyes are wide with fear. Suddenly, the candle flame flickers violently, almost extinguishing, casting long, dancing, distorted shadows across the cracked walls and debris-strewn floor. The tattered curtain in the broken window billows inwards wildly, as if pushed by an unseen force or a sudden gust of wind. The girl flinches visibly at the movement. Her eyes dart nervously towards the dark, unseen corners of the room, then fixate on the wildly flapping curtain. She pulls her knees tighter to her chest, trembling slightly. A faint, unsettling scratching sound seems to come from outside the window (implied sound), or a floorboard creaks loudly in the darkness behind her. Camera: A very slow, almost imperceptible zoom-in, focusing tightly on her terrified eyes and the flickering candle flame. Style: Photorealistic, high detail, extreme suspense, gothic horror, chiaroscuro lighting, unsettling atmosphere.

A cinematic, incredibly dramatic video, bringing the devastating moment from the input image to life. The scene holds on the static tableau: the heavily damaged Iron Man kneeling defeated amidst the smoldering ruins, sparks flickering around him. The colossal Thanos stands over him, impassive and dominant, exactly as pictured. The sky is dark and ominous. Iron Man struggles, his battered armor groaning and sparking. He tries to push himself up slightly, planting one trembling hand on the debris-strewn ground, but his strength fails him. His head hangs low in exhaustion and despair. Thanos remains perfectly still, a silent, imposing figure. He looks down at the fallen hero with cold indifference or perhaps a flicker of grim satisfaction in his eyes (subtle expression). Dust and embers swirl slowly in the faint wind. A single, small piece of debris falls near Iron Man with a soft clatter, emphasizing the desolate silence. Camera: A very slow, almost imperceptible dolly zoom, pushing slightly towards Iron Man, emphasizing his isolation and defeat against the towering figure of Thanos. Style: Photorealistic, masterpiece, high detail, cinematic lighting (dark, high contrast), slow-motion effect on sparks/embers, epic, somber atmosphere.

A cinematic, vibrant video bringing the input image to life. The scene continues the performance. The woman sings passionately into the vintage microphone, her expression full of charisma and confidence, exactly as seen in the image. She subtly sways to an unseen rhythm, her free hand perhaps gesturing slightly for emphasis, adding life to her performance. The beaded fringes on her glamorous dress shimmer and sway gently with her movements, catching the warm stage lights. The bright stage lights behind her pulse softly, creating gentle lens flares that add to the atmosphere.

Related Models

README

lightricks/ltx-2-fast/image-to-video

LTX-2 Fast (Image-to-Video) is the high-speed edition of Lightricks’ powerful AI creative engine, built for instant, production-ready animation. It transforms a single image and a short prompt into a cinematic, motion-rich video — all in seconds, with synchronized movement and consistent visual quality.

Now can support 20s generation!!!

🌟 Key Features

  • 🚀 Ultra-Fast Generation Optimized for real-time workflows — generate dynamic, cinematic clips in just a few seconds.

  • 🎥 Image-to-Motion Conversion Animate still frames into smooth, lifelike video sequences, preserving lighting, color, and composition.

  • 🎧 Audio–Video Sync Ready Designed for A/V alignment, allowing motion pacing and rhythm to match optional soundtracks or voiceovers.

  • 🎨 Style Consistency Maintains the original image’s artistic tone and mood while introducing cinematic motion such as pans, zooms, or perspective shifts.

  • ⚙️ Lightweight and Efficient Delivers high-quality results at low cost — ideal for rapid iterations, marketing content, or short storytelling sequences.

⚙️ Parameters

ParameterDescription
prompt*Describe the desired scene, atmosphere, or animation direction. Example: “Soft camera zoom on a neon-lit city skyline at night, rain falling gently.”
image*Upload a reference or base image (JPG / PNG). The model animates this image into a coherent video.
durationVideo length in seconds — up to 20s!

💰 Pricing

Target ResolutionPrice per secondApprox. Runtime per $1
1080p$0.04 / s~25 seconds per $1

💡 Use Cases

  • Marketing & Social Media — Instantly animate still campaign visuals for dynamic short-form content.
  • Cinematic Concept Animation — Bring static concept art or storyboards to life.
  • Product & Brand Showcases — Create eye-catching motion reveals from product shots.
  • Creative Prototyping — Rapidly visualize narrative or mood ideas for films or games.
Accessibility:This website uses AI models provided by third parties.

Ltx 2 Fast Image To Video API — Quick start

Grab a WaveSpeedAI API key, then call POST https://api.wavespeed.ai/api/v3/lightricks/ltx-2-fast/image-to-video with your input as JSON. The endpoint returns a prediction id; poll the prediction endpoint until status flips to completed, then read the output URL from data.outputs[0]. Examples for Ltx 2 Fast Image To Video below.

HTTP example
# Submit the prediction
curl -X POST "https://api.wavespeed.ai/api/v3/lightricks/ltx-2-fast/image-to-video" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $WAVESPEED_API_KEY" \
  -d '{
    "prompt": "A cinematic shot of a city at sunset, soft golden light",
    "image": "https://example.com/your-input.jpg",
    "duration": 6,
    "generate_audio": true
}'

# Response includes a prediction id. Poll for the result:
curl -X GET "https://api.wavespeed.ai/api/v3/predictions/{request_id}/result" \
  -H "Authorization: Bearer $WAVESPEED_API_KEY"

# When status is "completed", read the output from data.outputs[0].
Node.js example
// npm install wavespeed
const WaveSpeed = require('wavespeed');

const client = new WaveSpeed(); // reads WAVESPEED_API_KEY from env

const result = await client.run("lightricks/ltx-2-fast/image-to-video", {
        "prompt": "A cinematic shot of a city at sunset, soft golden light",
        "image": "https://example.com/your-input.jpg",
        "duration": 6,
        "generate_audio": true
});

console.log(result.outputs[0]); // → URL of the generated output
Python example
# pip install wavespeed
import wavespeed

output = wavespeed.run(
    "lightricks/ltx-2-fast/image-to-video",
    {
    "prompt": "A cinematic shot of a city at sunset, soft golden light",
    "image": "https://example.com/your-input.jpg",
    "duration": 6,
    "generate_audio": true
}
)

print(output["outputs"][0])  # → URL of the generated output

Ltx 2 Fast Image To Video API — Frequently asked questions

What is the Ltx 2 Fast Image To Video API?

Ltx 2 Fast Image To Video is a Lightricks model for video generation from images, exposed as a REST API on WaveSpeedAI. LTX-2 Studio is a complete AI creative engine for production workflows, generating synchronized audio and 1080p video from images. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing. You can call it programmatically or try it from the playground above.

How do I call the Ltx 2 Fast Image To Video API?

POST your input parameters to the model's REST endpoint (shown in the API tab of this playground) with your WaveSpeedAI API key in the Authorization header. Submission returns a prediction ID; poll the prediction endpoint until status flips to "completed", then read the output URL from the result. The playground generates a ready-to-paste code sample in Python, JavaScript, or cURL for whatever inputs you've set. Full request/response shape is documented at https://wavespeed.ai/docs/docs-api/lightricks/lightricks-ltx-2-fast-image-to-video.

How much does Ltx 2 Fast Image To Video cost per run?

Ltx 2 Fast Image To Video starts at $0.040 per run. That figure is the base price — the final charge scales with the parameters you set in the form (output size, length, count, references, or whatever knobs this model exposes), so a higher-quality or larger output costs more than a minimal one. The exact cost for your current input is shown live next to the Generate button before you submit, and the actual per-call charge is recorded on the prediction afterwards.

What inputs does Ltx 2 Fast Image To Video accept?

Key inputs: `prompt`, `image`, `duration`, `generate_audio`. The full JSON schema (types, defaults, allowed values) is rendered above the Generate button and mirrored in the API reference at https://wavespeed.ai/docs/docs-api/lightricks/lightricks-ltx-2-fast-image-to-video.

How long does Ltx 2 Fast Image To Video take to generate?

Average end-to-end generation time on WaveSpeedAI is around 84 seconds per request — measured across recent runs. Queue time scales with global demand; live status is visible in the prediction record.

Can I use Ltx 2 Fast Image To Video outputs commercially?

Commercial usage rights depend on the model's license, set by its provider (Lightricks). The license summary appears on the model card above; see WaveSpeedAI's Terms of Service for platform-level conditions.