What technologies does multimedia technology include? What are the characteristics?

Multimedia technology is divided into traditional technology and current high-tech technology.

Traditional technologies are mainly divided into the following four categories:

First, data compression technology

B, large-scale integrated circuit manufacturing technology

C. Large-capacity optical disk storage

D, real-time multitasking operating system

High-tech technology also has powerful sound, text and image processing capabilities.

At present, the key multimedia technologies of the Internet can be divided into seventeen aspects.

1, Media Processing and Coding Technology

2. Multimedia system technology

3. Multimedia information organization and management technology.

4. Multimedia communication network technology

5. Multimedia man-machine interface and virtual reality technology.

6. Multimedia application technology

7. Multimedia synchronization technology

8, multimedia operating system technology

9. Multimedia middleware technology

10, multimedia switching technology

1 1, multimedia database technology

12, hypermedia technology

13, content-based retrieval technology

QoS management technology in multimedia communication.

15, multimedia conference system technology

16, multimedia video on demand and interactive TV technology

17, Virtual Reality Space Technology

Multimedia has the following characteristics:

1, media data input

2. Interaction

3. Function expansion

Step 4 troubleshoot

5. Dynamic data exchange

6. Database database

7. Application of network components and templates

8. Media creation software

9. Multimedia programming

10, media play

1 1, other kinds of media processing

12, Graphic Making and Image Browsing

13, media playback and audio

14, video playback