Introduction
Wan 2.2 AI Video Generator - Technical Overview
Introduction
Wan 2.2 is an AI-powered video generation platform leveraging a Mixture-of-Experts (MoE) architecture to transform text and images into high-quality 72.2P videos. The core technology utilizes two specialized experts – T2V-A14B for text-to-video and I2V-A14B for image-to-video – operating on consumer GPUs.
Key Features and Capabilities
- MoE Architecture: The system employs a 27B parameter model, activating only 14B parameters per step, achieving a 50% efficiency gain while maintaining superior video quality.
- Resolution Support: Supports 480P and 720P resolutions at 24 FPS.
- Intelligent Prompt Extension: Transforms simple ideas into cinematic experiences through intelligent prompt extension.
- Compression Technology: Employs 64x total compression with a 41616 compression technology and advanced patchification. This ensures exceptional video quality while maintaining efficient processing.
- FlashAttention3 & VAE Technology: The system utilizes FlashAttention3 technology for faster processing and leverages a high-compression VAE technology for optimized output.
- T2V-A14B & I2V-A14B Models: Two dedicated models – T2V-A14B and I2V-A14B – handle text and image-based video generation respectively.
- Video Length: Generates 5-second 720P videos in under 9 minutes on consumer GPUs.
Technical Specifications
- Model Size: 27 Billion Parameters
- Expert Activation: 14 Billion Parameters per Step
- Compression Ratio: 64x Total Compression
- Supported Resolutions: 480P, 720P
- Frame Rate: 24 FPS
- Technology: FlashAttention3, High-Compression VAE
Operational Details
- Processing: Real-time processing occurs within a global infrastructure of enterprise-grade servers.
- Data Security: Data is never stored. All processing is performed on demand.
- Licensing: Generated videos are yours to use without licensing restrictions.
Benefits
- Efficiency: 50% efficiency gains through parameter activation.
- Speed: 5-second 720P videos in under 9 minutes.
- Quality: 64x total compression maintaining exceptional video quality.
- Scalability: Leverages a global infrastructure for high-volume processing.
Note: This document is based solely on the provided website content. Further technical details are available on the Wan 2.2 website (https://wan2-2.ai).
