Chapter 3, Developments in Audio and Video Coding in MPEG
Why is video and audio compression needed, and how much compression is required. What are the essentials of MPEG-1 and MPEG-2 video and audio compression technology. What are the various picture types used in MPEG video, and what is the role of the VBV model. How MPEG-1 and MPEG-2 audio compression use a psycho-acoustic model. What are the building blocks of an MPEG audio and video decoder. How did video and audio compression technology evolve within MPEG.