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Data transmission method, media acquisition device and video conference terminal

A collection device and video conferencing technology, applied in the field of multimedia transmission, can solve problems affecting data signal quality, inconvenient conference room wiring, too many audio/video interfaces, etc.

Inactive Publication Date: 2014-07-30
三亚中兴软件有限责任公司
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  • Summary
  • Abstract
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AI Technical Summary

Problems solved by technology

[0004] In the process of practical application, the inventor found that the existing technology has the following disadvantages: In order to obtain other audio / video stream data, the video conference terminal has too many audio / video interfaces on the video conference terminal, which requires the user to go through professional training. operation; further, in order to obtain other audio / video stream data from external equipment, it is necessary to use a very long audio / video cable to connect the external equipment and the interface of the video conferencing terminal, which is not convenient for wiring in the conference room; moreover, due to the excessive number of cables Multiple entanglements can affect the signal quality of data acquired from external devices

Method used

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  • Data transmission method, media acquisition device and video conference terminal
  • Data transmission method, media acquisition device and video conference terminal
  • Data transmission method, media acquisition device and video conference terminal

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Embodiment Construction

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0040] In the current video conferencing, the video conferencing terminal is usually equipped with multiple interfaces to connect with multiple different external devices to obtain the speaker's speech, the status of the venue, and the speaker's speech through a personal computer or other presentation equipment. The demonstration content shown requires the video conferencing terminal to be connected to various external devices such as microphones, cameras, and compu...

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Abstract

The embodiment of the invention discloses a data transmission method, a media acquisition device and a video conference terminal. The media acquisition device includes a first acquisition unit used for acquiring first streaming data, a second acquisition unit used for acquiring second streaming data and a sending unit used for sending the first streaming data and the second streaming data through a wireless transmission method.

Description

technical field [0001] The invention relates to the field of multimedia transmission, in particular to a data transmission method, a media collection device and a video conference terminal. Background technique [0002] Video conferencing uses various existing electrical communication transmission media, so that geographically dispersed users can gather together as if they were meeting in the same venue, and exchange information through graphics, sound and other ways, increasing the number of people participating in the meeting. Ability to understand the content of the meeting. [0003] At present, in order to meet the new business needs of users, the functions of video conferencing terminals are becoming more and more complex. In addition to supporting the most basic functions of conference TV services, video conferencing terminals also need to support functions such as transmitting instructions or presentation documents, that is, supporting dual-stream transmission. Featu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/15H04L29/06
CPCH04L69/18H04L65/403H04L69/14
Inventor 辛永智冯斌丁鹏
Owner 三亚中兴软件有限责任公司
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