LTX 2 Pro API for Text to Video

LTX‑2 Pro is a professional text‑to‑video model from Lightricks that turns short prompts into 6–10 second, up‑to‑4K clips with synchronized audio, cinematic motion, and stable detail.​

Core capabilities

• Text to video: Generate 6, 8, or 10‑second clips directly from a scene description, including subject, motion, camera moves, and mood.​

• High fidelity: Outputs 1080p–4K, up to 50 fps, with realistic textures, stable surfaces, and physically consistent lighting for “cinematic” shots.​

• Synchronized audio: Creates a matching soundtrack in the same pass as the video, so motion and sound effects are aligned without manual syncing.​

Typical text‑to‑video workflow

• Write a short prompt describing:

  • What is in the scene (subjects, environment).

  • How things move (character actions, camera pan/dolly, pacing).

  • Look and mood (cinematic, vlog, product ad, etc.).​

• Choose settings: duration (6/8/10 s), resolution (1080p/1440p/4K), aspect (usually 16:9), and frame rate (25 or 50 fps).​

• Optionally toggle audio on so it generates sound beds, ambience, and light effects to fit the visuals.​

• Generate, review, then iterate with refined prompts (tighter motion description, different camera or style) until it matches your storyboard.​

Where LTX‑2 Pro fits

• Ideal for daily content and marketing: ads, social clips, hero shots, and intros where high visual polish and synced audio matter.​

• Integrated into platforms (LTX Studio, partner APIs, ComfyUI partner nodes) so it can slot into node‑based pipelines alongside other T2V/I2V models.​

If you specify what you want to do with LTX‑2 Pro (product shots, character vignettes, YouTube intros, etc.), guidance can focus on prompt structure and settings tuned for that use.