Multimedia near-distance operating system of conference

Abstract

The invention discloses a multimedia near-distance operating system of a conference. The system comprises a main controller, and a main memory module, a main input module, a projection module and a near-distance operating unit connected to the main controller, and the near-distance operating unit comprises an auxiliary controller connected with the main controller and an auxiliary display module connected to the auxiliary controller; the main controller sends content displayed in a main display module to the auxiliary controller; and the auxiliary controller displays content sent from the main controller in the auxiliary display module synchronously. A person who is inconvenient to watch a projection screen can start the near-distance operating unit, so that multimedia received by the auxiliary controller from the main controller and projected on the projection screen are displayed in the auxiliary display module synchronously, people who participate in the conference can see multimedia data of the conference clearly and pay more attention to the conference.

Description

technical field [0001] The invention relates to a conference multimedia system, in particular to a conference multimedia near-distance operating system. Background technique [0002] Multimedia, in a computer system, is a human-computer interactive information exchange and dissemination medium that combines two or more media. The media used include text, pictures, photos, sound, animation and video, as well as the interactive functions provided by the program. Media originally has two meanings. One refers to the entity that stores information, such as disk, CD, tape, semiconductor memory, etc., which is often translated as medium in Chinese; translated as medium. Therefore, the term corresponding to multimedia is single media, and multimedia is composed of single media. [0003] The design scope of the multi-functional conference system engineering project includes the design of conference, audio, video, camera, audio and video recording and remote conference system for t...

AI Technical Summary

Problems solved by technology

[0004] In traditional multimedia conferences, people can only view multimedia information from one or several projection screens, and when they are sitting far away from the projection screens, not only cannot see the projection on the screen clearly, but also affect the participants people's attention

When it is necessary to speak, not only the microphone needs to be passed, but also the photographer needs to follow or the audience twists their necks to see the speaker, which increases the inconvenience of the meeting; when the participants discuss relevant multimedia materials, they cannot independently view the multimedia information, which is not conducive to the smooth progress of the discussion

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