Ltx 2.3 Quality Text-to-Video
Generate high-quality video with audio from images using LTX-2.3
What it does
Ltx 2.3 Quality Text-to-Video, in practice.
LTX 2.3 Quality is a high-quality text-to-video model that generates cinematic videos from natural language prompts, with optional audio generation. Built on the LTX-Video architecture, it delivers smooth motion, strong prompt adherence, and flexible resolution presets.
Product photo workspace
This page is a model reference. The workspace supports white backgrounds, scene changes, packaging text edits and model try-on using Qwen Image Edit.
Parameters
What you can set.
| Parameter | What it does | Options |
|---|---|---|
prompt | Text description of the video to generate. Maximum 2,000 characters. | |
num_frames | Number of frames to generate. Must be a multiple of 8 plus 1 (e.g. 25, 41, 81, 121, 161, 201, 241, 257). | default 121 |
resolution | Output video resolution preset. | square_hd square portrait_3_4 portrait_9_16 landscape_4_3 landscape_16_9 |
generate_audio | Whether to generate accompanying audio for the video. | default |
seed | Random seed for reproducibility. Use the same seed and prompt to reproduce results. |
Sample prompt
The prompt behind the sample.
A lone figure wearing a flowing desert cloak walks slowly across endless golden dunes beneath a colossal blazing sun. Powerful winds sweep across the landscape, sending fine sand spiraling into the air. The camera begins with an ultra-wide aerial shot, emphasizing the immense scale of the desert, then slowly descends into a cinematic tracking shot behind the traveler. Heat haze distorts the distant horizon while colossal dunes stretch endlessly into the distance. Monumental atmosphere, slow cinematic pacing, dramatic volumetric lighting, Denis Villeneuve style, IMAX scale, ultra realistic, mas
num_frames: 121resolution: landscape_16_9generate_audio: FAQ
Short answers.
How much does Ltx 2.3 Quality Text-to-Video cost?
List price starts at $0.0030 per second of video at the base resolution; higher resolutions and longer durations cost more. An 8-second clip at the base tier is about $0.024. Per-use pricing, no subscription. Model prices are reference prices. The prompt workspace is free during the period shown on the homepage; no automatic charges.
What content policy applies to Ltx 2.3 Quality Text-to-Video?
Lightricks's standard content policy, plus this site's commercial-use rules: product, catalog and marketing work. Uploads are processed for your request only and are not used for training.
What does Ltx 2.3 Quality Text-to-Video take as input?
It is a text-to-video model. Generate high-quality video with audio from images using LTX-2.3
How do I use Ltx 2.3 Quality Text-to-Video?
Write the shot the way you would brief a DP — subject, place, light, lens, one motion, ratio — then run it. Expect a clip with native audio in the seconds range. Iterate one variable per pass; rewrites of the whole prompt are what make motion drift. Register or sign in to edit product photos with Qwen Image Edit. Other models on this page are catalog references.
Compare
Head-to-head, with real specs and samples.
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