Sora 2
First AI video model with native synchronized audio generation. Supports dialogue, sound effects, and background music perfectly synced with visuals, featuring industry-leading physics simulation.
Convert creative concepts into optimized sora2 prompts for leading AI video models
Your Creative Idea
Visual Style
Universal
Versatile style for all content types
Cinematic
Movie-quality dramatic visuals
Sci-Fi
Futuristic tech and imaginative concepts
Nature
Organic environments and natural beauty
Product
Professional commercial presentation
3D Animation
Professional 3D animated visuals
Control Level
Light Control
Natural, descriptive language
Deep Control
Technical specifications for precision
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Your Professional Prompt
Professional Tips
- •Be specific about scenes, emotions, and visual elements
- •Include camera movements and lighting preferences
- •Reference film styles for aesthetic guidance
Native Audio Generation (Core Innovation)
Industry-first complete audio generation including dialogue, sound effects, and background music with 97%+ lip-sync accuracy across 50+ languages.
Advanced Physics Simulation
Industry-leading physics engine with realistic gravity, fluid dynamics, material interactions, and accurate lighting effects.
Cameo Identity System
Register your face and voice once with 5-10s 720p+ video and 30-60s clear audio sample. Use them forever across all your AI-generated videos.
Technical Specifications
Performance Metrics
Revolutionary Capabilities
Pushing the boundaries of what's possible in AI video
Native Audio Generation (Core Innovation)
- Multi-language Dialogue (50+ languages)
- Frame-perfect Sound Effects
- Adaptive Background Music
- Environmental Ambience
- 97%+ Lip Sync Accuracy
Advanced Physics Simulation
- Gravity & Collision
- Fluid Dynamics
- Material Interaction
- Lighting & Shadows
How to Create
Input
Text prompt (50-100 words), optional image/video reference
Prompting
Scene + Subject + Camera + Action + Dialogue (optional)
Settings
Length (4/8/12/15/20/25s), resolution, aspect ratio (16:9/9:16/1:1)
Generate
Standard: ~42s (10s video), Pro: ~156s (10s video)
Review
Preview and download MP4 with synchronized audio
Why Sora 2 is Revolutionary
Industry-First Audio Revolution
Sora 2 introduces the world's first native synchronized audio generation system, creating perfect harmony between visuals and sound.
Advanced Physics Engine
Revolutionary physics simulation delivering realistic material interactions, fluid dynamics, and natural motion behaviors.
Technical Excellence
Perfect Use Cases
🎬 Product Demos
Create compelling product demonstrations with synchronized explanations and professional audio quality
📺 News Broadcasting
Generate professional news anchors with perfect lip-sync and realistic studio environments
📚 Educational Content
Create engaging educational videos with accurate physics simulations and clear narration
🎯 Marketing Campaigns
Develop high-impact advertising content with professional-quality visuals and audio
🎭 Story Narration
Bring stories to life with synchronized dialogue, sound effects, and atmospheric music
💼 Corporate Training
Produce professional training videos with consistent characters and clear instructional audio
Market Position
How Sora 2 stands out in the AI video landscape
Sora 2 Key Advantages
Audio Innovation Leader
Only model with native synchronized audio generation. Perfect lip-sync, dialogue, and sound effects.
Physics Excellence
Industry-leading physics simulation with realistic gravity, fluids, and material interactions.
Personal Identity System
Revolutionary Cameo feature for consistent characters across multiple video generations.
Production Quality
Professional-grade output with 1080p resolution and studio-quality 48kHz audio.
| Model | Audio | Physics | Length | Best For |
|---|---|---|---|---|
| Sora 2 | 20s | Audio sync + Physics | ||
| Veo 3 | 141s+ | Cinematic camera | ||
| Runway Gen-4 | 16s | Speed + Consistency | ||
| Kling | 180s+ | Physics + Duration |
✅ Sora 2 Advantages:
- • Synced audio, physics simulation strong, multi-style support
❌ Sora 2 Limitations:
- • Maximum 20 seconds, invitation-only access, API not yet open
Pricing Plans
Sora Free (Invite-only)
- 15s Max Length
- 480p-720p Resolution
- Basic Audio
- Cameo Support
- Limited monthly quota
ChatGPT Pro
Unlock full creative potential
- 25s Max Length
- 720p-1080p Resolution
- High Fidelity Audio (48kHz)
- Priority Processing
- All ChatGPT Plus Features
Official API
- Standard 720p: $0.10/s
- Pro 720p: $0.30/s
- Pro 1080p: $0.50/s
- Available on OpenAI & Azure AI Foundry
Best Use Cases
Ideal Use Cases
Product Demos
Product demonstrations with synchronized dialogue explanations
News Broadcasting
News segments, tutorial videos with professional narration
Educational Content
Historical scenes, scientific experiment demonstrations
Marketing Videos
Brand story promotional videos with high production value
Personalized Greetings
CEO personalized greeting videos using Cameo
Story Narratives
Short drama clips, animated stories with synchronized sound
Not Recommended For
Long-form Content
Max 20-25s, need stitching for longer videos
Celebrity Videos
Strictly prohibited without official permission
Real-time Interaction
No real-time generation (planned for 2026)
Technical Limitations
Functional Limitations
Video-to-Video
Cannot input video for editing
Real-time Generation
Requires wait time (planned 2026)
Super Long Videos
Max 20-25s, need stitching for longer
Precise Camera Params
Cannot set exact focal length, aperture
Content Policy
Living Celebrities
All public figures strictly prohibited
Violent Content
Excessive violence, harm (YouTube policy)
Sexual Content
Nudity, pornography completely banned
Copyright Infringement
Direct movie scene/lyrics copying
Official Resources
Access the official OpenAI platform for the latest features and documentation
Future Roadmap
Real-time Generation
Sub-second generation latency for live applications
Interactive Editing
Modify videos with text commands without full regeneration
Multi-minute Videos
Generate 5+ minute continuous videos
Precise Camera Control
Film-grade camera specifications like Veo 3
Compare Sora 2 with other leading AI video generation models