Veo 3.1 Fast
Model Information
Display Name: Veo 3.1 Fast
API Model ID: google/veo-31-fast
Category: Image To Video
Description: Veo 3.1 Fast is Google's cost-efficient video generation model with native audio. Delivers high-quality cinematic videos at reduced cost and faster generation times compared to the standard tier. **Key Features:** - Text-to-video and image-to-video generation - Native audio generation (synchronized with visuals) - Resolutions: 720p, 1080p, 4K - Portrait (9:16) and landscape (16:9) orientation - Duration: 4s, 6s, or 8s clips - Person generation control **Capabilities:** - Cinematic-quality video with synchronized audio - Reference image conditioning for style/subject control - Faster turnaround vs. Standard tier - High visual fidelity across all resolutions **Best For:** - Rapid video prototyping and iteration - High-volume content production - Cost-effective marketing and social media videos - Applications requiring fast delivery with audio **Technical Specs:** - Model: veo-3.1-fast-generate-preview - Provider: Google AI (Vertex AI) - Async generation with polling - Pricing: per second of generated video
How to Use This Model
To use Veo 3.1 Fast via the HInow.ai API, use the model ID: google/veo-31-fast
API Request Example (Image Generation)
POST https://api.hinow.ai/v1/images
Authorization: Bearer YOUR_API_KEY
Content-Type: application/json
{
"model": "google/veo-31-fast",
"prompt": "Your image description here"
}
Pricing
- total: $0.13
Available Parameters
- aspect_ratio: Video aspect ratio. Default: 16:9 (Options: 16:9, 9:16)
- resolution: Video resolution. Default: 1080p (Options: 720p, 1080p, 4k)
- duration: Duration in seconds. Default: 8 (Options: 4, 6, 8)
- generate_audio: Generate synchronized audio. Default: true (Options: true, false)
- person_generation: Person generation policy (Options: dont_allow, allow_adult)
Quick Reference
To use this model, set: "model": "google/veo-31-fast"
Featured: Yes
Documentation: https://hinow.ai/models/google/veo-31-fast
API Endpoint: https://api.hinow.ai/v1
