An AI video generator is software that creates video clips from a text description, a still image, or both. You write what should happen โ the subject, the action, the camera move, the light โ and a video model renders a short clip that follows it. Newer models also generate sound, so a scene can arrive with ambience, effects or dialogue already in place.
NeoMundo puts several of these models in one place. Seedance 2.0 is ByteDance's flagship video model with native audio and multi-reference control. Veo 3.1 from Google creates realistic 4โ8 second clips with dialogue and sound, up to 4K. Kling 3.0 from Kuaishou is known for smooth human motion and believable physics, and Hailuo H3 from MiniMax focuses on expressive motion from a single still. Instead of paying for four separate tools, you pick the model that fits the shot.
The studio also works as an AI image generator. Many creators make a key frame first with Nano Banana 2, GPT Image 2 or Seedream 5 Lite, then send that still to the AI video generator as a start frame. This image to video workflow lets you settle the look, the character and the composition before you spend credits on motion.
Around the generators sit the tools that save time: one-click effects for viral formats, Marketing Studio for product content, Motion & swap for transferring movement or replacing the subject of an existing clip, a talking avatar tool that lip-syncs a portrait to your audio, and a gallery of 4,400+ prompts you can learn from and reuse.