Veo 3.1
Google DeepMind's flagship. Native 4K. Audio in one pass.
The highest fidelity AI video model available. Native 4K output with dialogue, voice-overs, sound effects, and music generated in a single pass. No upscaling, no post-sync. Broadcast-quality footage straight from the prompt. Supports multi-reference Elements mode (2-4 images) for locked-on character, product, and location consistency.
Example outputs
“A slow architectural walkthrough through a minimalist concrete house, morning light streaming through floor-to-ceiling glazing, ambient audio”
“An electric concept car rotating on a dark turntable, dramatic rim lighting, engine hum fading to silence, automotive reveal style”
“A cinematic game trailer: camera pushes through a ruined cathedral overgrown with vines, volumetric light shafts, orchestral score”
“A ceramic vase rotating on a potter's wheel, close-up showing glaze texture, soft studio lighting, ASMR audio”
“A drone flythrough of a contemporary exhibition space, suspended installations catching the light, ambient gallery soundscape”
“A fashion editorial video: a model walks through an empty industrial warehouse, slow motion, warm golden backlight, minimal soundtrack”
How it works
Describe your scene
Type a detailed prompt describing the video you want, or upload a reference image as a starting frame.
Choose your settings
Pick your resolution and duration. See the credit cost before you generate.
Generate your video
Your video is ready in 1-3 minutes. Download, iterate, or extend the sequence.
Ready to create with Veo 3.1?
Jump into the Studio and start generating. Plans from £10/month.
Choose a PlanCinematic AI video at broadcast quality.
Veo 3.1 is the first mainstream AI video model to generate at native 4K resolution (3840x2160). This is not upscaled 1080p. Every frame is generated at full 4K, producing broadcast-quality footage that holds up on large screens, projection walls, and print-to-video workflows. For architects presenting walkthroughs to clients, filmmakers generating pre-production sequences, or product designers building showcase reels, native resolution matters.
Audio generation is built into the same pipeline. Veo 3.1 produces dialogue, voice-overs, sound effects, and music in a single pass, synchronised to the visual content. A walkthrough of a marble lobby gets ambient reverb. A product reveal gets a score that matches the pacing. A character speaking gets lip-synced dialogue. No separate audio generation, no manual alignment.
Where Veo 3.1 separates itself is the combination of resolution and audio fidelity in one generation. A product reveal gets cinematic framing at 4K and a matching score. An architectural walkthrough gets ambient reverb that responds to the space. A character scene gets lip-synced dialogue. No layering, no post-production alignment. One prompt, one output, ready to present.
Native 4K without upscaling
Every frame is generated at 3840x2160. No post-processing upscale, no interpolation artefacts, no soft detail. The output is ready for broadcast, large-format display, and high-DPI screens. For design professionals producing client-facing deliverables, this eliminates the quality compromise that comes with upscaling lower-resolution AI output.
Audio that matches the scene
The audio pipeline runs in parallel with video generation, analysing scene content and producing matching sound. Footsteps on concrete, wind through trees, ambient crowd noise, musical scores, and spoken dialogue are all generated contextually. This saves the post-production step of sourcing and syncing audio, which is typically the most time-consuming part of video content creation.
One prompt, presentation-ready output
Veo 3.1 produces footage that holds up on large screens, projection walls, and client presentations without post-processing. The native resolution means no soft edges or interpolation artefacts. The native audio means no sourcing stock music or syncing sound effects. For design professionals with tight turnaround, this is the difference between a rough draft and a deliverable.
Questions about Veo 3.1.
Why Stensyl?
A small indie studio building creative tools the way they should be built. No VC theatre, no funnel games, no faceless support.