Ltx v2 | Text to Video | Fast - AI Model

LTX‑V‑2‑Text‑to‑Video‑Fast turns concise prompts (and optional images) into high‑fidelity videos with synchronized audio, optimized for fast iteration and professional workflows. Built on a Diffusion Transformer, it supports up to 4K at 48 fps and 6–10s shots, with preview-friendly fast modes. Creators can balance speed and quality, refine prompts iteratively, and leverage upscaling and editing for polish. Best results come from clear, descriptive prompts and optional image conditioning to boost motion realism and style control. While audio‑video sync and very complex scenes may need post‑tuning, its open‑source flexibility, multiple performance modes, and strong motion coherence make it ideal for rapid production.

Output Example

Used Prompt

A lone fisherman sits quietly in a small wooden boat on a calm sea at sunrise. The camera remains mostly steady, focused on the gentle movement of the water and the fisherman’s slow, deliberate actions. He casts his line into the still water, ripples spreading softly across the golden surface. A few seagulls glide past in the distance. The air is hazy with morning light, warm pink and orange tones reflecting on the waves. The fisherman waits patiently, the sound of water and light breeze creating a peaceful rhythm. Minimal camera motion, cinematic lighting, ultra-realistic 4K visuals, natural and contemplative mood.