solution

The meaning of multimedia is the entity of storing information and the carrier of transmitting information.

It is a synthesis of a variety of media, is a kind of human-computer interactive information exchange and communication media, it combines two or more kinds of media in a computer system. Multimedia technology is a kind of computer storage and management of language, data, audio, video and other information technology, users can communicate real-time information with the computer through various senses.

Categories:

The so-called media refers to the carrier that carries and disseminates certain information or materials. It can be divided into five categories, sensory media, performance media, performance media, storage media and transmission media. In the computer field, media is mainly a carrier for transmitting and storing information. The transmitted information includes language, data, video, audio, etc.; Storage carriers include hard disk, floppy disk, tape, disk, optical disc, etc.

Features:

Ability to obtain, store, organize and synthesize information through multiple channels; Interactivity is the main characteristic of multimedia application which is different from traditional information exchange media. The nonlinear characteristics of nonlinear multimedia technology will change the traditional sequential reading and writing mode. It can form an interactive operating environment and immersive scene between man and machine, man and machine. You can reorganize information according to your own purposes and cognitive characteristics, add, remove, or modify nodes, and re-establish connections.