Recording and Storage of 4K Live Program

摘要

4K ultra high definition (HD) technology has been the focus of television production in recent years. Increasing TV stations and TV operators enter the 4K TV program production. In 2014, the world of 4K HD broadcast live opened up when Brazil hosted the World Cup 4K broadcast. The 2016 graduation ceremony of Communication University of China with 4K live was a new challenge and attempt of 4K broadcast in China. Based on this 4K broadcast, this paper introduces the application of 4K broadcast signal recording, material transferring, material backup storage and related products, which will allow audience to have further understanding on 4K broadcast signal recording and video material storage.