Google Flow

Ingredients to Video is the core of how Flow keeps a project consistent. You build a character, an object or a style once, either by generating it from a prompt or by uploading a reference image, then feed several ingredients into a single generation. The model uses them to shape the final scene so the result looks the way you pictured it, with audio added in the Veo 3.1 update. That reuse is what makes a multi-shot story hang together.

Frames to Video gives you control over the beginning and the end of a shot. Supply a starting image and an ending image and Flow generates a clip that bridges the two, which is useful for artful transitions or for matching one shot to the next. Because you set both anchors, the model has less room to drift, so the motion lands closer to what you intended.

Extend turns a single clip into a longer one. Each new segment is generated from the final second of the previous clip, so the action and the environment carry forward instead of resetting. You can build shots lasting a minute or more this way, and it works best for holding a long establishing view rather than chaining fast cuts.

Flow's editing tools let you change a scene after it is generated. Insert adds a new element, from a small detail to a creature, and the model handles shadows and scene lighting so the addition sits naturally in frame. Remove does the reverse by taking an object or character out and reconstructing the background around it. Both save a full regeneration when only one thing is wrong.

Scenebuilder is the workspace where your shots become a sequence. You edit and extend existing clips, rearrange them on the timeline, and save frames you want to reuse, which makes it easy to continue a scene from a specific moment. The tools sit beside asset management for your ingredients and prompts, so the whole project stays in one browser tab.

Flow runs on Veo 3.1, the model Google calls state-of-the-art for its class. The update brought richer audio, stronger prompt adherence and improved realism, and it added sound to Ingredients to Video, Frames to Video and Extend, which previously produced silent output. Clips carry dialogue, ambient noise and effects without a separate audio pass. Custom voice selection is still missing.