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Multi-person voice video call method and system based on WebRTC

A video call and multi-person voice technology, applied in two-way work systems, TV, image communication, etc., can solve problems such as unsafe plug-ins, bloated downloads, etc., and achieve the effect of low delay, flexible mechanism, and rich communication means

Inactive Publication Date: 2018-02-09
ZHONGSHAN INST OF MODERN IND TECH SOUTH CHINA UNIV OF TECH +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For early web instant messaging, you still need to download bloated and insecure plug-ins

Method used

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  • Multi-person voice video call method and system based on WebRTC
  • Multi-person voice video call method and system based on WebRTC
  • Multi-person voice video call method and system based on WebRTC

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Embodiment Construction

[0037] The present invention will be further described in detail below in conjunction with the embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0038] A method for multi-person voice and video calls based on WebRTC, the specific implementation includes the following steps:

[0039] Step 1. The first user specifies the connection room number Room ID and room size n, and initiates n-1 calls.

[0040] Step 2, the user collects network information and local session information, sends these connection data to the server, and waits for the receiving end to establish a connection with it.

[0041] Step 3. The second user specifies the same room number Room ID and room size n, and initiates n-1 calls. At the same time, network information and local session information are collected as connection data.

[0042] Step 4. The second user selects one of the calls as the receiving end, responds to the call request of the firs...

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Abstract

The invention discloses a multi-person voice video call method based on WebRTC, and the method comprises the following steps: enabling users to send multiple call requests at the same time through specifying connection room number Room IDs and room sizes; finally achieving the multi-person voice video call through the building of P2P connection between each two users. A communication mechanism based on WebRTC enables a system to be flexible in operation, to be quick in response and to be low in delay. A series of signal exchange and SDP negotiation is needed in the P2P connection building process. Faced with a complex network environment, the mature NAT penetrating technology can enable the users in different local area networks to communicate with each other directly. Based on the development of an Android platform, the method can be applied to various types of mobile equipment more widely, improves the applicability and flexibility, and is suitable for a small-scale multi-person voice video call.

Description

technical field [0001] The invention relates to the field of video calls, in particular to a WebRTC-based multi-person voice and video call method and system. Background technique [0002] With the rapid development of Internet technology and communication technology, people's communication methods and content have been greatly enriched and developed. In the increasingly fast-paced information age, the traditional text-based communication methods are not only inefficient, but sometimes cannot accurately express people's original intentions. Therefore, communication methods that support voice and video are gradually becoming popular. For early web instant messaging, you still need to download bloated and insecure plug-ins. But the emergence of WebRTC makes up for the shortcomings of traditional instant messaging. [0003] WebRTC, or Web Real-Time Communication, is a technology that supports web browsers for real-time voice and video calls. Its direct application is to all...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/14
CPCH04N7/141H04N7/142H04N7/147
Inventor 陆璐关山旭
Owner ZHONGSHAN INST OF MODERN IND TECH SOUTH CHINA UNIV OF TECH
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