Lightricks Ltx 2 Pro Text To Video

Playground

LTX-2 is a complete AI creative engine. Built for real production workflows, it delivers synchronized audio and video generation, 1080p 0.06$/s

Features

lightricks/ltx-2-pro/text-to-video 🎬

LTX-2 Pro is a next-generation AI creative engine by Lightricks, designed for real production workflows where speed and precision matter. It generates high-quality, synchronized audio and video directly from text — delivering cinematic scenes, sound, and motion in perfect harmony.

⚡ Key Highlights

🚀 Lightning-Fast Generation Built for production speed — generate vivid, dynamic videos in seconds with minimal latency.
🎧 Audio-Video Synchronization Generates perfectly aligned motion, sound, and rhythm, ensuring every visual beat matches its audio cue.
🎥 Cinematic Control Understands text prompts describing camera movements, scene composition, and emotional tone, producing smooth and coherent cinematic sequences.
🎨 High-Fidelity Visuals Creates photorealistic or stylistic videos with natural lighting, color grading, and motion consistency.
🧠 Real-World Workflow Ready Designed for studio, marketing, and creator pipelines, enabling fast iteration and reliable production integration.

⚙️ Parameters

Parameter	Description
prompt*	Describe the scene, action, or atmosphere (e.g., “herd of colossal creatures trekking across sand dunes, cinematic drone shot”).
duration	Choose video length in seconds (6s / 8s / 10s).

💰 Pricing

Target Resolution	Price per second	Approx. Runtime per $1
1080p	$0.04 / s	~25 seconds per $1
2K	$0.08 / s	~12 seconds per $1
4K	$0.16 / s	~6 seconds per $1

💡 Use Cases

Film Previsualization — Generate cinematic shots and sequences for storyboards and concept scenes.
Advertising & Marketing — Create short promotional clips with perfect sound–motion sync.
Music & Performance Videos — Match rhythm, pacing, and emotion in AI-synchronized productions.
Creative Storytelling — Produce narrative visuals enhanced with audio atmosphere and motion cues.

Authentication

For authentication details, please refer to the Authentication Guide.

API Endpoints

Submit Task & Query Result


# Submit the task
curl --location --request POST "https://api.wavespeed.ai/api/v3/lightricks/ltx-2-pro/text-to-video" \
--header "Content-Type: application/json" \
--header "Authorization: Bearer ${WAVESPEED_API_KEY}" \
--data-raw '{
    "duration": 6,
    "generate_audio": true
}'

# Get the result
curl --location --request GET "https://api.wavespeed.ai/api/v3/predictions/${requestId}/result" \
--header "Authorization: Bearer ${WAVESPEED_API_KEY}"

Parameters

Task Submission Parameters

Request Parameters

Parameter	Type	Required	Default	Range	Description
prompt	string	Yes		-	The positive prompt for the generation.
duration	integer	No	6	6, 8, 10	The duration of the generated media in seconds.
generate_audio	boolean	No	true	-	Whether to generate audio.

Response Parameters

Parameter	Type	Description
code	integer	HTTP status code (e.g., 200 for success)
message	string	Status message (e.g., “success”)
data.id	string	Unique identifier for the prediction, Task Id
data.model	string	Model ID used for the prediction
data.outputs	array	Array of URLs to the generated content (empty when status is not `completed`)
data.urls	object	Object containing related API endpoints
data.urls.get	string	URL to retrieve the prediction result
data.has_nsfw_contents	array	Array of boolean values indicating NSFW detection for each output
data.status	string	Status of the task: `created`, `processing`, `completed`, or `failed`
data.created_at	string	ISO timestamp of when the request was created (e.g., “2023-04-01T12:34:56.789Z”)
data.error	string	Error message (empty if no error occurred)
data.timings	object	Object containing timing details
data.timings.inference	integer	Inference time in milliseconds

Result Request Parameters

Lightricks Ltx 2 Pro Image To Video Reve Edit