Design and Implementation of Online Edit and Storage System for College High-Quality Video Resource Based on 4K

In recent years, the development of information technology and computer technology has profoundly changed society at an unprecedented rate. Video technology has also experienced the evolution from analog to standard digital definition and Ultra High-Definition(4K/8K). The application of 4K Ultra High-Definition technology in High-Quality teaching courses will be the tendency in the future, and major colleges and universities are consistently stepping up the pace of building a 4K High-Quality educational resource environment. This paper discusses the development of 4K Ultra High-Definition digital technology. It focuses on designing and constructing an online editing and storage system for 4K High-Quality video teaching resources in colleges and universities. This system is High-bandwidth real-time sharing, high-speed online editing, and high-security storage management, which have promoted the construction of High-Quality video teaching and learning resources and improved informatization teaching.