Vidu Q3 Pro Fast / Image to Video
High-efficiency variant optimized for cost and generation speed, ideal for high-volume creative pipelines. Supports 1–16 second image-to-video at 720p or 1080p, offering the most affordable per-second pricing in the Q3 series
Vidu Q3 Pro FastFast Image-to-Video at 720p–1080p
Vidu Q3 Pro Fast is a latency-optimized image-to-video model at 720p or 1080p with optional native audio, audio type selection, and watermark position control.
At a Glance
Vidu Pro Fast Stack
Low-latency I2V with audio controls.
I2V-First Design
Every request starts from a source still — ideal for catalog motion and social packshots.
Optional Native Audio
Enable audio generation with type selection — all, speech only, or sound effects only.
720p to 1080p
Draft at 720p and promote heroes to 1080p.
Watermark Position Control
Optional watermark with selectable corner positions (1–4) and custom watermark URL.
How It Works
Four steps from still to motion.
Upload a Still
Every generation starts from your source image.
Optional Motion Prompt
Describe the movement when the still alone is not enough.
Pick Size & Audio
720p or 1080p; optional audio type.
Watermark & Deliver
Optionally place a watermark and pull the finished clip.
Pro Fast Domains
Where stills become motion at speed.
Catalog Motion
Bulk packshot animation from product stills.
Social Drafts
Rapid 5s variants for testing creative.
Event Stills → Clips
Same-day recap motion from photography.
A/B Motion Tests
Multiple motion styles per still for creative tests.
Prompt Tips
Keep Fast I2V predictable.
Describe movement and camera, not a full redesign.
Sharp, well-lit product photos animate more reliably.
See viduq3-turbo for multi-mode generation.
Pro Fast Quickstart
Low-latency image-to-video.
curl -X POST "https://api.powertokens.ai/v1/videos" \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "viduq3-pro-fast",
"prompt": "Cinematic tracking shot through a neon cyberpunk city in heavy rain.",
"seconds": "5",
"size": "1080p",
"ratio": "16:9",
"resolution": "1080p",
"duration": 5,
"audio": true
}'Technical Specifications
Confirmed parameters and runtime execution protocols.
Pricing Details
The actual billing for this model is dynamically calculated based on the specific parameters passed in your API request. Below are the specific combinations and their corresponding pricing:
| Modality | Credits | Price (USD) |
|---|---|---|
| Image to Video720PPeak Shifting | 48/ Second | $0.048 |
| Image to Video720P | 95/ Second | $0.095 |
| Image to Video1080PPeak Shifting | 62/ Second | $0.062 |
| Image to Video1080P | 119/ Second | $0.119 |
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Frequently Asked Questions
Everything you need to know before integrating this model.
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