Overview

• Veo 3.1 and a lighter Veo 3.1 Fast are now available in the Gemini app, the Gemini API and Vertex AI, with full integration into the Flow filmmaking tool.
• Flow now generates audio for Ingredients to Video, Frames to Video and Extend, bringing sound design into core scene-building workflows.
• Object-level Insert editing is live in Flow, with Remove slated to follow soon, as the system handles lighting, shadows and background reconstruction for natural-looking results.
• Feature availability differs by platform, with first-and-last frame transitions active in Flow, Vertex AI and the Gemini API but not in the Gemini app.
• The model improves prompt adherence and realism for text-to-video and image-to-video generation and supports horizontal 16×9 and vertical 9×16 outputs.