Ovi AI

Ovi AI is an advanced audio-video generation model that creates synchronized voice and motion from text or images. With native lip-sync and ambient sound, it lets creators produce lifelike dialogue videos in seconds. Features Unified audio-video generation — no separate alignment needed. Twin-backbone structure with cross-attention for precise synchronization. Supports text-to-video+audio and image+text-to-video+audio generation. Generates ~5-second clips at 720×720 resolution and 24 fps.