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Method for equipment supporting GB/T28181 protocol to check in mainstream browser

A browser and device technology, applied in the computer field, can solve problems such as cross-platform difficulty, poor performance, and poor stability, and achieve the effects of easy debugging, stable performance, and easy system maintenance.

Active Publication Date: 2021-05-28
北京优锘科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide a method for viewing devices supporting the GB / T28181 protocol in mainstream browsers, which can solve the current problems of poor performance, cross-platform difficulty, and poor stability when connecting to GB / T28181 devices through servers

Method used

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  • Method for equipment supporting GB/T28181 protocol to check in mainstream browser

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Embodiment Construction

[0063] Hereinafter, an embodiment of a method for viewing a device supporting the GB / T28181 protocol in a mainstream browser according to the present invention will be described with reference to the accompanying drawings.

[0064] The examples described here are specific specific implementations of the present invention, and are used to illustrate the concept of the present invention. They are all explanatory and exemplary, and should not be construed as limiting the implementation of the present invention and the scope of the present invention. In addition to the embodiments described here, those skilled in the art can also adopt other obvious technical solutions based on the claims of the application and the content disclosed in the description, and these technical solutions include making any obvious replacements for the embodiments described here. and modified technical solutions.

[0065] Such as figure 1 As shown, the present invention provides a method for viewing dev...

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Abstract

The invention provides a method for supporting equipment of a GB / T28181 protocol to check in a mainstream browser. The method comprises the following steps: a LiveServer end realizes an SIP through Node.js, establishes a session with the GB / T28181 protocol, calls a video stream and receives and processes a Web request; the Transcode Server end obtains a video stream, converts the video stream into FLV through FFmpeg, and pushes the FLV to the MediaServer end; the MediaServer end receives the RTMP video stream, packages the RTMP video stream into FLV and distributes the FLV to the Web end; and the Web end obtains the video stream from the MediaServer end and performs video playing. According to the invention, data processing is carried out through mutual cooperation of a plurality of servers, and a GB / T28181 protocol is converted into a protocol capable of being transmitted through HTTP, so that video viewing and equipment control at a browser end are realized.

Description

technical field [0001] The invention relates to the technical field of computers, in particular to a method for viewing devices supporting the GB / T28181 protocol in mainstream browsers. Background technique [0002] Usually, the Chrome browser plays video through the Video tag, supports H264 encoded MP4, but does not support H265 encoded MP4, Chrome can also pass the fragmented H264 video and AAC audio to Video for video processing through the MSE (Media Source Extensions) interface For playback, flv.js is such a web-side library, which is used to decode the FLV video transmitted through HTTP, decode the H264 video and AAC audio, and pass it to the Video tag for playback. The disadvantage of this solution is that it does not support H265 encoded video. [0003] The Chrome Web page supports the HTTP protocol, but does not support the TCP / UDP protocol, and the GB28181 protocol is based on the TCP / UDP protocol, so the GB28181 device cannot be connected directly through the bro...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L29/08
CPCH04L65/60H04L65/1073H04L67/025H04L69/162H04L2212/00H04L65/1104H04L65/65H04L65/70
Inventor 黄正雨
Owner 北京优锘科技有限公司
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