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A TV audio and video call system and method based on trtc protocol

A technology of video call and call system, which is applied in the field of smart TV communication to achieve low lag and ensure ease of use

Active Publication Date: 2021-06-22
SICHUAN CHANGHONG ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As the largest screen of a consumer terminal, a smart TV has always lacked an easy-to-use method and system for audio and video calls with a smart phone

Method used

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  • A TV audio and video call system and method based on trtc protocol

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A TV audio and video call system based on the TRTC protocol, including a video call TV application, a user account system, a cloud server, an instant messaging IM system, and a WeChat applet; field microphone authority, and is compatible with real-time audio and video TRTC protocol video call applications; the user account system is the account system of smart TV registered users, and is used to determine whether to allow the use of video call applications; the cloud server is used for specific video calls Object message forwarding, stream distribution, and generate unique roomID, encrypted userSig; the instant messaging IM system is used to determine whether the user is in the online state of the video call application system; the WeChat applet is to obtain the mobile phone camera, microphone and compatible Real-time audio and video TRTC protocol video call WeChat applet.

[0028] A further technical solution is that the TRTC protocol is combined with the TBS WebRTC re...

Embodiment 2

[0030] Such as figure 1 As shown, a method for real-time audio and video calls on smart TVs based on the TRTC protocol. When the smart TV video call application starts, it will obtain the login status of the instant messaging IM system. If it is detected that the IM system is not logged in, the video call application will jump Go to the user account system and guide the user to log in or register the user account. After the user account login is successful, the user account system will pass the user account ID (openID) to the smart TV. The user account ID is a unique user ID generated based on the mobile phone number; When the smart TV obtains the user account ID, it will go to the cloud to obtain the encrypted userSig; among them, the encrypted userSig is a hash encryption of key information such as the user ID; the dynamic roomId room number is a digital type, and the cloud can be freely specified, but Two audio and video rooms in the same video call application will not be ...

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PUM

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Abstract

The invention discloses a TV audio and video call system and method based on the TRTC protocol, including a video call TV application, a user account system, a cloud server, an instant messaging IM, and a WeChat applet. The video call TV application is acquired on a smart TV. Camera, far-field microphone permissions, and video call applications compatible with the real-time audio and video TRTC protocol; the user account system is used to determine whether to allow the use of video call applications, and the cloud server is used for message forwarding, stream distribution, and generation of specific objects in video calls. The unique roomID and encrypted userSig; the instant messaging IM system is used to determine whether the user is in the online status of the video call application; the WeChat applet is a video call WeChat applet that obtains the mobile phone camera, microphone, and compatible with the real-time audio and video TRTC protocol. The present invention is beneficial to realize the video call of the whole platform intercommunication.

Description

technical field [0001] The invention relates to the technical field of smart TV communication, in particular to a TV audio and video call system and method based on the TRTC protocol. Background technique [0002] Today, with the rapid development of the Internet, people's social needs are also constantly upgrading. Unlike young people, the eyesight and hearing of the elderly are physically declining, so they prefer big screens and big pictures. However, at present, smart TVs and smartphones need to download the video call APP first, and then establish a circle of relatives and friends before they can make video calls normally. Due to various conditions, the experience is poor, and it is difficult for the elderly to use. As a super APP, WeChat has 1 billion end users. If you can directly make audio and video calls with smart TVs on WeChat, it will improve the ease of use of audio and video communication between smart TVs and smart phones, which will improve user experience....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/4788H04N21/643H04N7/14H04N21/258
CPCH04N7/142H04N21/25875H04N21/4788H04N21/643
Inventor 梁璐武彩红
Owner SICHUAN CHANGHONG ELECTRIC CO LTD