EDITORIAL
In the information age, the development of video technology and applications, especially high-definition (HD), Ultra High Definition (UHD), multi-view (MultiView) video, the rise of VR / AR technology, vast amounts of video information has triggered a flood down to us all aspects of work and life.
With the floor gradually spread 5G communication technology, the mobile terminal device transmitting the data amount will further increase. In the entire mobile data, video data is the rapid increase in the proportion; It is predicted that in the next 3-4 years, will share the video data from the current 60% to about 80%.
How to more efficiently transmit video data is crucial in the era of video data explosion, but also makes us more concerned about a variety of video compression protocol.
Encoder history
Video compression is limited to digital video category, actually from the late 1980s it has been gradually introduced a variety of standards, iteration.
Early there are two main coding standard, ITU (International Telecommunications Union) and MPEG (Moving Picture Experts G