Veo 3.1

Veo 3.1 (preview) is the preview release of Google's flagship Veo 3.1 video generation model, offering early access to native audio-video synthesis and its broader creative capabilities. The preview generates clips with natively synthesized audio, including dialogue, sound effects, and ambient content. Supported capabilities include text-to-video and image-to-video generation with reference-image controls for consistency, scene extension, camera movement, and character animation guidance. It supports landscape and portrait aspect ratios. As a preview release, this iteration lets developers test Veo 3.1's advanced creative features, including cinematic controls and audio-visual synchronization, ahead of general availability.