VEO 3.1 Fast (8s)

VEO 3.1 represents a significant leap forward with several major enhancements:

• •Longer Duration: Extended video generation beyond 8 seconds for more comprehensive storytelling
• •Enhanced Quality: Improved visual fidelity with better detail preservation and color accuracy
• •Better Motion: More realistic physics simulation and smoother temporal consistency
• •Advanced Audio: Richer soundscapes with improved audio-visual synchronization

These improvements make VEO 3.1 ideal for professional content creation, advertising, and high-end production workflows.

VEO 3.1 is launching soon, with access expected in Q2 2025. EvoLink will provide instant API access as soon as Google releases the model publicly. You can sign up now to join our VEO 3.1 waitlist and receive priority access when it launches. We'll notify you via email as soon as the model becomes available. In the meantime, VEO 3 Fast remains production-ready with proven reliability and excellent quality.

Yes, VEO 3.1 will be fully compatible with existing VEO 3 API integrations. Through EvoLink's unified API, switching from VEO 3 to VEO 3.1 will be as simple as changing the model parameter. All authentication, request formats, and response structures remain consistent. This means you can seamlessly upgrade your applications without code refactoring. Your existing VEO 3 workflows will continue to work, and you can gradually transition to VEO 3.1 or even run A/B tests between both versions.

Absolutely! VEO 3.1 enhances the native audio generation capabilities introduced in VEO 3, delivering even more sophisticated soundscapes. Expect improved speech synthesis with natural intonation, more contextually appropriate background music and ambient sounds, better spatial audio positioning, and enhanced dialogue lip-synchronization. Like VEO 3, all audio is generated automatically from your text prompt—no separate audio files needed. The integrated approach eliminates post-production audio work while delivering production-ready audiovisual content.

VEO 3.1 positions itself as the premium choice for professional video generation:

• •VEO 3.1: Enhanced quality, longer duration, native audio, optimized for professional workflows
• •VEO 3: Proven reliability, 8-second clips, excellent cost-performance ratio
• •Sora 2: 10-second generation, creative storytelling, audio synthesis
• •Runway: Comprehensive editing tools, flexible control, requires separate audio workflow

With EvoLink, you're not locked into one model—access VEO 3.1, VEO 3, Sora 2, and more through a single unified API. Our smart routing ensures optimal model selection for each use case.

VEO 3.1 will support up to 1080p Full HD resolution by default, with potential 4K support in future updates. All videos will be delivered in MP4 format with H.264/H.265 encoding for universal compatibility. Audio will be embedded at 48kHz stereo or higher quality. The standard 16:9 aspect ratio will be supported at launch, with additional aspect ratios (9:16 vertical, 1:1 square) planned for future releases. Like VEO 3, videos will include Google's SynthID watermark for AI transparency and content authenticity verification.

Join our VEO 3.1 early access program through EvoLink. Simply sign up for an EvoLink account and opt into the VEO 3.1 waitlist in your dashboard settings. Early access members will receive immediate API access on launch day, exclusive pricing discounts for the first 30 days, priority technical support during the beta period, and early access to documentation and best practices guides. We limit early access to ensure optimal performance, so sign up early to secure your spot. Current VEO 3 users automatically qualify for priority access.

Yes, VEO 3.1 videos come with full commercial usage rights through EvoLink's enterprise licensing. This includes advertising campaigns, marketing content, product demonstrations, social media posts, client projects, broadcast media, and any revenue-generating applications. You retain creative ownership of the generated content while respecting Google's underlying model IP. The SynthID watermark ensures transparency without restricting commercial use. Our terms support worldwide distribution across all media channels. Over 500 businesses already trust EvoLink for commercial AI video generation—VEO 3.1 will continue this reliable commercial licensing framework.

VEO 3 Fast will remain fully supported and available even after VEO 3.1 launches. Both models will coexist, serving different use cases and budget requirements. VEO 3 will continue as the cost-effective option for high-volume generation, social media content, and rapid prototyping. VEO 3.1 will serve premium needs requiring enhanced quality, longer duration, or advanced capabilities. Through EvoLink's API, you can seamlessly switch between models or use both in parallel. We guarantee VEO 3 availability and support for at least 18 months post-VEO 3.1 launch, ensuring stability for existing workflows. Your VEO 3 implementations remain safe and future-proof.