Google Gemini Omni 1.2 Flash can generate 15-second AI videos from images and prompts, with improved editing, consistency and 30 per cent lower costs. Search leader Google has announced it will be rolling out Gemini Omni 1.2 Flash for Gemini business users and the Gemini API. The AI model brings the capability to generate 15-second videos, 5 seconds longer than the previous iteration.