Ovi AI: Advanced AI Video Generator with Synchronized Audio Key Features
Twin Backbone Cross-Modal Fusion
Simultaneous video and audio generation using a dual-backbone architecture that ensures tight synchronization between visuals and sound.
Native 5B-Parameter Audio Branch
A dedicated, large-scale audio component that produces speech and sound effects natively alongside video for perfectly timed audio-visual output.
Physics-Accurate Motion Simulation
Advanced motion understanding that models gravity, collisions, and realistic object interactions to produce temporally consistent, believable motion.
Flexible Input Modes & Controls
Supports text-to-video, image-to-video, and combined text+image inputs, with options to guide camera movement, object motion, aspect ratio, and cinematic style.
High-Quality Short Clips
Generates temporally consistent 10-second videos at up to 960×960 resolution and 24 FPS, suitable for social platforms and professional use.