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Description
Magi is an innovative open-source autoregressive video generation model created by Sand AI, which focuses on producing high-quality and temporally consistent videos through a chunk-wise generation approach. In contrast to conventional models that attempt to generate entire videos at once, Magi generates fixed-length segments of 24 frames in a sequential manner, thus allowing for real-time streaming capabilities and the ability to synthesize longer videos. Utilizing a Transformer-based Variational Autoencoder (VAE) architecture, it achieves impressive compression rates of 8x spatial and 4x temporal, facilitating rapid decoding while maintaining high reconstruction quality. The model integrates various advancements aimed at improving training efficiency and stability when scaled up. Additionally, Magi employs a distillation algorithm that accommodates varying inference budgets, enabling effective video generation with minimal fidelity loss. Comprehensive pre-trained weights and inference code are available, accompanied by thorough guidelines for executing the model via Docker or source code, ensuring that users can easily implement and experiment with it. With these features, Magi stands out as a versatile tool for creators looking to leverage cutting-edge video generation technology.
Description
Sora is an advanced AI model designed to transform text descriptions into vivid and lifelike video scenes.
Our focus is on training AI to grasp and replicate the dynamics of the physical world, with the aim of developing systems that assist individuals in tackling challenges that necessitate real-world engagement.
Meet Sora, our innovative text-to-video model, which has the capability to produce videos lasting up to sixty seconds while preserving high visual fidelity and closely following the user's instructions.
This model excels in crafting intricate scenes filled with numerous characters, distinct movements, and precise details regarding both the subject and surrounding environment. Furthermore, Sora comprehends not only the requests made in the prompt but also the real-world contexts in which these elements exist, allowing for a more authentic representation of scenarios.
API Access
Has API
API Access
Has API
Pricing Details
Free
Free Trial
Free Version
Pricing Details
No price information available.
Free Trial
Free Version
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Vendor Details
Company Name
Sand AI
Country
United States
Website
sand.ai/magi
Vendor Details
Company Name
OpenAI
Founded
2015
Country
United States
Website
sora.com