How to Make Social Media Ads With Veo 4.1
Veo 4.1 can produce vertical 8-second ad clips with sound. This guide covers vertical setup, hook writing and stitching clips into a 30-second spot.
Google's video model that generates 1080p clips with synced audio up to a minute long
Veo 4.1 is Google DeepMind’s text- and image-to-video model. It produces 1080p clips up to about 60 seconds with synchronized audio, and is available through Gemini Advanced, Google AI Studio and Vertex AI.
Veo 4.1 is the fourth-generation successor to Google’s earlier Veo releases. The upgrade that matters most is audio: dialogue, ambient sound and simple effects come out aligned with the picture, so you are not dubbing in a separate tool.
It also handles reference-based generation — feed it a character image and it holds that character’s look across shots, which is the feature that makes it usable for short narrative work instead of random pretty clips.
Consumer access rides on a Google AI Pro or Ultra subscription, while Vertex charges per second of generated video, so long batches get expensive quickly. Physics is still the weak spot: fast motion, complex hands and anything involving text on screen can smear. You also cannot remove the SynthID watermark, and clip length is capped, so a two-minute spot means stitching several generations and hoping they match.