Multimedia and LCD splicing

[ Pacific Security Network News ] The development of multimedia technology and the development of LCD splicing screens are a perfect combination of the two.
Multimedia refers to the body, graphics, sound, images, and animation of information. LCD splicing screen refers to images, video, and audio. Both are vivid and clear pictures for people. From the point of view of computer and communication equipment processing information, we can present the original information of nature and human society - data, text, vocal language, sound, painting, animation, images (still photos and dynamic movies) , TV and video), etc., comes down to three basic media: sound, graphics, text. The LCD splicing screen not only can play image images, but also enjoy single-screen display, multi-screen display, multi-screen display and so on. The technology of simultaneously collecting, processing, editing, storing and displaying two or more different types of information media can transform these information media, including text, sound, graphics, images, animations and moving images into videos required for LCD splicing screens. Signals, etc.
Since the multimedia system needs to represent different media data into a unified structure code stream, it is transformed, reorganized, and analyzed for further storage, transmission, output, and interactive control. Therefore, the traditional key technologies of multimedia are mainly concentrated in the following four categories: data compression technology, large scale integrated circuit (VLSI) manufacturing technology, large-capacity optical disk storage (CD-ROM), real-time multitasking operating system. Because these technologies have made breakthroughs, multimedia technology has been rapidly developed, and it has become a high-tech technology with powerful capabilities for processing media information such as sound, text, and images. But when it comes to multimedia key technologies that are currently used in the Internet, some experts believe that they can be divided into media processing and coding technologies, multimedia system technologies, multimedia information organization and management technologies, multimedia communication network technologies, and multimedia human-machine interfaces. Virtual reality technology, and six aspects of multimedia application technology. It should also include multimedia synchronization technology, multimedia operating system technology, multimedia middleware technology, multimedia switching technology, multimedia database technology, hypermedia technology, content retrieval technology, QoS management technology in multimedia communication, multimedia conference system technology, multimedia video. On-demand and interactive TV technology, virtual reality space technology, etc. can be turned into a video signal, digital high-definition signal, these signals are also very useful for LCD splicing screen.
For example, we often contact the conference system, the leaders need to watch the copy, and our information department staff will open the produced multimedia to watch on the big screen. In the teaching system, the instructor speaks multimedia textbooks in front of the screen. Many students must have a large screen to make them visible. In the media industry, news broadcasts require a large screen to display a lot of information. The use of multimedia requires a large screen, LCD splicing screen examples are numerous. Of course, in addition to the size of the LCD splicing screen can be unlimited choice, Guangzhou Yuanrun LCD splicing screen ultra-light, ultra-thin, long life, low maintenance cost, low power consumption, no radiation, high-definition and other high-quality performance is also impossible for other display devices Compared with. In recent years, with the development of high-definition display functions such as cross-screen, roaming, picture-in-picture, superimposition, and zooming, the LCD splicing screen has been equipped with an irreplaceable high-end display device. Combined with the diverse use of multimedia, LCD splicing screens have formed a sales boom with other multimedia products.

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