Digital television production and broadcasting technology

Author: Zhang Qi
Publisher:
Publish Date: 2003-01-01
Features: This book systematically analyzes the working principles and applications of major equipment in digital TV studios, as well as the basic technologies and system structures of digital TV program production and broadcasting systems. The book is divided into 8 chapters. Chapter 1 systematically introduces the specifications, transmission standards, and application interfaces of audiovisual signals in digital TV studios; Chapter 2 analyzes the working principles of digital TV cameras; Chapters 3, 4, and 5 analyze the working principles and technical characteristics of various digital recorders; Chapter 6 analyzes the basic principles and applications of digital effects and digital switchers; Chapter 7 introduces the circuit composition and working principles of each part of digital matrices; Chapter 8 analyzes the composition and technical principles of digital studios and virtual studios, as well as the development direction of digital program production and broadcasting networks. It also discusses the composition and basic technologies of digital program production and broadcasting networks, such as transport stream and file interface protocols, SCASI, FCSAN, NAS, dual-network structures, audiovisual material storage and retrieval, and the technical characteristics of Class 2 hard disk broadcasting systems, among others.