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Full high-definition video meeting system

A high-definition video and conference system technology, applied in the field of communication, can solve the problems of low image transmission resolution, unstable sound, poor image clarity, etc., and achieve the effect of smooth video effect

Inactive Publication Date: 2014-01-22
陈海华
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the technology used in the existing video conferencing system is the standard-definition image transmission technology. The resolution of the image transmission is low, which is CIF (352*288). Especially when the image is viewed on a display device larger than 60 inches, the image effect is very poor

Method used

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  • Full high-definition video meeting system

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Embodiment Construction

[0020] The realization, functional characteristics and beneficial effects of the present invention will be further described below in conjunction with specific embodiments and accompanying drawings.

[0021] The technical scheme of the present invention will be described in further detail below in conjunction with the accompanying drawings and specific examples, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention .

[0022] like figure 1 As shown, the full HD video conferencing system according to the embodiment of the present invention includes a main conference venue and several sub-conference venues, and the main conference venue and the sub-conference venues are connected through a network;

[0023] Wherein, the main venue includes a data acquisition module, a data processing module, and a high-definition video conferencing terminal; the data processing module...

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Abstract

The invention discloses a full high-definition video meeting system, which comprises a main meeting place and a plurality of branch meeting places. The main meeting place comprises a data acquisition module, a data processing module and a high-definition video meeting terminal; each branch meeting place is provided with a high-definition video meeting terminal; the data acquisition module comprises an audio acquisition unit and a video acquisition unit; the video acquisition unit is a high-definition network camera, and is used for acquiring high-definition images in real time and compressing the high-definition images into a video data stream suitable for network transmission; a multi-point control unit is adopted by the data processing module; audio / video data are transmitted by adopting an MSTP (multi-service transfer platform) line; each terminal comprises a terminal receiving module, a terminal sending module, a terminal processor and a terminal playing module; each terminal playing module is connected with a terminal high-definition displayer; terminal processors of the branch meeting places are used for processing signals transmitted from the main meeting place. The 1080P technical standard is adopted by the meeting system disclosed by the invention during the whole process, and therefore, a 1080P full high-definition connection is kept in the whole link from signal source input to signal display.

Description

technical field [0001] The invention relates to a full high-definition video conferencing system, which belongs to the technical field of communication. Background technique [0002] In recent years, with the continuous improvement of real-time communication requirements, video conferencing systems have become the main implementation mode of multi-point remote conferences due to their advantages of high efficiency and visibility. Video conferencing not only ensures a good meeting communication effect, but also saves the cost of the participants and improves the efficiency of enterprise management and decision-making. [0003] For example, through the application of the high-definition video conferencing system, the sound, image, drawing, GIS and other information of the city-county-village three-level meeting place are presented in the main meeting place through the high-definition display system, which improves the effectiveness and scientificity of flood prevention, typhoo...

Claims

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Application Information

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IPC IPC(8): H04N7/15
Inventor 陈海华王旭强沈桂林
Owner 陈海华
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