AI Video with Audio Generation
Generate video and audio together in one pass. Dialogue, sound effects, ambient score, music — all perfectly synchronized to the visual action.
YinatrixAI Power / Video Model
Veo 3.1
Google Veo 3.1 AI Video Generator — The World's Most Advanced Cinematic AI Video Tool.
Cinema-grade 4K output. Native audio. Scene extension. Director-level precision. All in one engine.
Veo 3.1 Video Generation · Google AI Video · Native Audio-Video AI · 4K Watermark-Free AI Video · Cinematic AI Production
#1 on VideoBench · Up to 4K · 8s Duration · Native A/V Sync
#1VideoBench Overall
4KMax Resolution
Native A/VAudio-Video Joint
DeepMindby Google
Not Just Text-to-Video. Complete Cinematic Intelligence.
Veo 3.1 is Google DeepMind's flagship AI video generation model — transforming text prompts into cinema-quality 4K video with synchronized native audio. From clean 1080p previews to stunning 4K masterpieces. Extend scenes beyond their original bounds, insert or remove objects precisely, control first and last frames, drive character animation consistency, and command any camera movement through natural language. Supports Chinese prompts alongside DeepMind-grade AI scene extension and character-consistent video workflows.
Explore Capabilities
Eight Capabilities. One Engine. Infinite Cinematic Possibilities.
Object Insertion & Removal
Add new objects into existing scenes or remove unwanted elements — without reshooting. Precise pixel-level control over what appears and disappears.
Scene Extension AI Video (Outpainting)
Seamlessly expand your video beyond original boundaries. Extend horizons, add new areas to environments, continue actions — all while maintaining perfect temporal and spatial coherence.
Character Consistent AI Video
Maintain identical character appearance across unlimited frames, shots, angles, lighting conditions — even across completely different scenes and time jumps.
First & Last Frame Control
Specify exact starting and ending frames for total control over your video's entry and exit points. Storyboard your opening and closing shots precisely.
Director-Level AI Video Camera Control
Command any cinematographic movement through natural language. Dolly, orbit, crane, tracking, whip pan, Dutch angle, handheld, Steadicam, rack focus.
Image-to-Video
Upload any static image and bring it to life. Add motion, breathing, environmental dynamics — transform photographs into living cinematic clips.
Multi-Resolution & 4K Export
Export from 720p to full 4K. Multiple aspect ratios: 16:9, 9:16, 1:1, 21:9. Text to video AI with no watermark on paid plans.
Cinematic AI Video Tool — Real Generation Showcase
Best AI video generator 2025 results across eight genres. One engine. Unlimited creativity.
Epic Cinematic Landscape
Fashion Film
Car Commercial
Action Chase Sequence
Fantasy / Sci-Fi Trailer
Urban Cyberpunk Night
Intimate Drama Scene
Product Advertisement
How to Use Veo 3.1 — Create Cinema-Grade Video in 4 Steps
Write Your Vision
Choose generation mode (Text, Image, or Multi-Modal). Describe your scene or upload references.
Configure Settings
Tune duration, aspect ratio, resolution, camera style, and creative direction parameters.
Generate & Refine
Click generate. Watch your video render in real-time. Use extension, object editing, or frame controls to refine.
Export & Produce
Download in your preferred format. Direct integrations with editing suites and social platforms.
Built for Every Production Scenario
Film & TV Pre-Visualization
AI film previsualization tool — from storyboard to pre-viz in minutes. Explore shots, blocking, and pacing before ever setting foot on set.
Short-Form Content Creation
Scroll-stopping vertical videos for TikTok, Reels, and Shorts. From concept to final cut in one session.
Brand Marketing & Advertising
Concept-to-campaign in hours not weeks. Validate five creative directions before lunch.
Game Development & Trailers
Cinematic trailers and cutscenes without rendering farms. Prototype narrative sequences instantly.
Education & Explainer Videos
Transform complex topics into engaging visual explanations without cameras, actors, or locations.
Your Vision. Cinematized.
Stop compromising on video quality. Join the team of creators, filmmakers, and brands already producing with Veo 3.1. Start your free trial today.
Frequently Asked Questions
What is Veo 3.1 and how does it work?
Veo 3.1 is Google DeepMind's flagship AI video model. It turns text and image inputs into cinema-grade 4K video with native audio, scene extension, and precise object editing.
Veo 3.1 vs Sora — how do they compare?
Veo 3.1 differentiates with native joint audio-video generation, exclusive scene extension, up to 4K resolution, 8-second max duration, and first/last frame control — making it a strong choice in any Veo 3.1 vs Sora comparison for cinematic production workflows.
How is Veo 3.1 different from Runway and Kling?
Runway excels at stylized motion and editor integrations; Kling focuses on localized Chinese workflows. Veo 3.1 leads with Google DeepMind research, native A/V sync, scene extension AI video, and director-level camera control.
What resolution and video length can Veo 3.1 generate?
Up to 4K UHD (3840×2160), maximum 8 seconds per generation, with 720p through 4K export options and multiple aspect ratios.
Does Veo 3.1 generate audio along with video?
Yes. Veo generates dialogue with lip-sync, sound effects, ambient audio, and music together in a single pass — no separate audio workflow required.
What is scene extension and why is it useful?
Scene extension lets you seamlessly expand an existing clip beyond its original frame and duration while preserving spatial and temporal coherence — saving costly reshoots.
Can I use Veo 3.1 videos for commercial purposes?
Paid plans provide watermark-free output with commercial usage rights for advertising, film, social, and enterprise production.
How do I control camera movements in Veo 3.1?
Describe any camera move in plain English — dolly, orbit, crane, tracking, whip pan, Hitchcock zoom, Dutch angle, Steadicam, rack focus, and more.
How do I use Veo 3.1?
Write your vision or upload references, configure duration, aspect ratio, and resolution, then generate. Refine with scene extension, object editing, or frame controls. See the How to Use Veo 3.1 section above or open the text-to-video dashboard to begin.
Is Veo 3.1 the best AI video generator in 2025?
Veo 3.1 ranks #1 on VideoBench with cinema-grade 4K output, 8-second duration, and exclusive scene extension — widely regarded among the best AI video generator 2025 options for filmmakers and brands.
Where can I find a Veo 3.1 tutorial for beginners?
Start with the four-step How to Use Veo 3.1 walkthrough on this page, then practice in the text-to-video dashboard. Upload a reference image, describe camera movement in plain English, and iterate — the fastest Veo 3.1 tutorial is hands-on generation.
Veo 3.1价格是多少？
Yinatrix 提供含试用额度的订阅方案，具体 Veo 3.1 价格与商用授权请查看定价页。付费计划支持无水印 4K 导出与商业使用。