VEO 3.1 Fast AI Generator
Generated on PixelDojo with VEO 3.1 Fast. Produced by PixelDojo's generation pipeline.
VEO 3.1 Fast costs 3 credits per second, so a 4 second clip runs 12 credits. We sent it a product still and an image-to-video prompt on August 26, 2026, and it finished in about 178 seconds with a synchronized audio track generated natively. This page covers what that run cost, what came back, and when Standard or Lite is the better pick instead.
The 12 credit image-to-video test, unedited
Every example below was produced on PixelDojo. Hover to see the prompt.
Slow cinematic camera orbit around the earbuds case, soft studio lighting shifts, the lid opens gently to reveal the earbuds, product commercial style
VEO 3.1 Fast
The test
The setup
A 1024x1024 product still of wireless earbuds went in as the starting image, with a prompt asking for a slow camera orbit and the case lid opening. Duration was set to 4 seconds, the shortest option, at 720p and 16:9.
What it cost
3 credits per second, flat regardless of whether you pick 720p or 1080p. Our 4 second clip charged exactly 12 credits.
What it measured
About 178 seconds from request to finished file. The output landed at a full 1280x720, 24fps, 4.01 seconds long, honoring the requested 16:9 even though the source image was a square 1024x1024.
Audio came back synchronized, not silent
The file carried an AAC stereo track at 48kHz with a measured mean volume of about -12.9 dB and peaks at 0 dB, confirming this variant actually generated sound rather than muxing a silent placeholder track.
When to pick VEO 3.1 Standard instead
Standard accepts reference images for style guidance; Fast does not. Standard costs 8 credits per second against Fast's 3, so the same 4 second test runs 32 credits on Standard versus 12 on Fast.
When to pick VEO 3.1 Lite instead
Lite drops to 1.5 credits per second at 720p, the cheapest of the three tiers, and trades away reference image support in the process.
One image-to-video test, August 26, 2026. 12 credits, about 178 seconds, 1280x720 with native audio.
Why Choose Pixel Dojo for VEO 3.1 Fast
Professional-quality results with cutting-edge AI technology
12 credits for a 4 second clip
3 credits per second, measured against our own August 26, 2026 test run.
About 178 seconds, measured
Timed from request to finished file for an image-to-video job with no retries.
Native audio, not silence
The returned clip carried a real AAC audio track, measured at roughly -12.9 dB mean volume.
How It Works
How we ran the test, so you can repeat it:
Start from an image
We passed a square product still as image, which the model animates instead of generating a scene from scratch.
Set duration and resolution deliberately
4 seconds and 720p. Resolution does not change the price on Fast, only render detail, so 720p is the cheaper way to preview a shot before committing to 1080p.
Run it in the app or over the API
Generate from the VEO 3.1 page, or POST to /api/v1/models/veo-3.1-fast/run. Ours took about 178 seconds and charged 12 credits.
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Common Questions
Everything you need to know about VEO 3.1 Fast
What does VEO 3.1 Fast cost?
3 credits per second. A 4 second clip is 12 credits, a 6 second clip is 18 credits, and the 8 second maximum is 24 credits. The rate does not change between 720p and 1080p.
How fast is VEO 3.1 Fast?
About 178 seconds for our 4 second image-to-video test on August 26, 2026, measured from request to finished file. Turnaround moves with queue load.
Does it generate real audio or a silent track?
Real audio. Our output file carried an AAC stereo track measured at about -12.9 dB mean volume with peaks at 0 dB, consistent with an actual generated soundtrack rather than a silent placeholder.
How does it compare with VEO 3.1 Standard?
Standard costs 8 credits per second against Fast's 3, so our identical 4 second test would run 32 credits on Standard versus 12 on Fast. Standard also accepts reference images for style guidance, which Fast does not support.
How does it compare with VEO 3.1 Lite?
Lite is the cheapest tier at 1.5 credits per second on 720p, less than half of Fast's rate, but it drops reference image support and runs on a separate infrastructure path rather than a lighter mode of the same one.
How do I call it from the API?
POST to /api/v1/models/veo-3.1-fast/run with your API key, a prompt, and either image for image-to-video or text alone for text-to-video.