Multimedia is a subset of hypermedia system, which is a global information system composed of hyperlinks. The global information system is an application system using TCP/IP protocol and UDP/IP protocol on the Internet.
In computer system, multimedia refers to the man-machine interactive information exchange and communication media combining two or more media. The media used include text, pictures, photos, sounds, animations and movies, as well as the interactive functions provided by the program. ?
The development of multimedia
Multimedia technology can be said to be a typical product of the information age. At first, multimedia technology was developed in the military field, and military purposes were achieved through multimedia joint display. Since then, this technology has developed rapidly with its excellent information processing and transmission functions, and has been highly valued by scientific research institutions. After research and application, it has gradually formed a key way of information exchange.