Veo 3.1 Fast

• 🎬 Google DeepMind's fast image-to-video model in the Veo 3.1 family.
• 🖼️ Animates a single still or start-and-end frame pair.
• 🔊 Generates natively synchronized audio, ambient sound, and dialogue.
• 🔧 Supports scene extension and narrative continuation of clips.
• 🎯 Emphasizes realism, physics, lighting, and prompt adherence.
• 🏢 Available via Google Cloud's Vertex AI alongside the quality tier.
• ⚡ Fast tier sits beside a higher-fidelity full-quality variant.

Google

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Veo 3.1 Fast is the speed-optimized image-to-video member of Google DeepMind's Veo 3.1 generation, turning a still image (or a paired start-and-end frame) into a high-fidelity motion sequence with natural movement, realistic lighting, and synchronized contextual audio. The "Fast" tier sits alongside the Veo 3.1 Full Quality variant, which targets final production fidelity. A companion text-to-video version, Veo 3.1 Fast, shares the same generation but starts from prompts rather than images.

Compared with its same-family predecessor Veo 3 Fast, the 3.1 line builds on Veo 3's real-world physics and native audio while adding finer creative control. Google DeepMind describes Veo 3.1 as bringing richer native audio, stronger narrative control, and improved realism across its generation features.

Practical additions in the 3.1 generation include start-and-end frame anchoring for precise transitions and a scene-extension capability that continues an existing clip by analyzing its motion, style, and context. These extend-and-stitch workflows make it suited to longer, multi-shot narrative sequences rather than only single hero shots.

Outputs include synchronized sound effects, ambient noise, and dialogue generated alongside the visuals. The model is available through Google Cloud's Vertex AI, where the fast and quality tiers are offered side by side.