Google has upgraded its Veo 3.1 AI video model to improve how it uses reference images, allowing users to generate more consistent and expressive clips. The update adds native vertical video support for a 9:16 aspect ratio, making content ready for platforms like TikTok and YouTube Shorts without extra editing. Users can now upscale videos to 4K resolution, while 1080p generation receives sharper quality. These features are being rolled out through the Gemini app and integrated into YouTube Shorts and the YouTube Create app, expanding creative options for developers and creators. Leia mais →