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A browser-based audio/video live broadcast method and system thereof

A live video and browser technology, applied in the field of streaming media

Active Publication Date: 2021-07-23
BEIJING KUWO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In practice, there is often a cumbersome process of multi-command to achieve live broadcast, and it also requires the anchor user to perform many process operations

Method used

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  • A browser-based audio/video live broadcast method and system thereof
  • A browser-based audio/video live broadcast method and system thereof
  • A browser-based audio/video live broadcast method and system thereof

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0041] The technical solutions of the present invention will be described in further detail below through examples.

[0042] figure 1 It is a flowchart of a browser-based audio / video live broadcast method. Such as figure 1 As shown, the method includes the following steps:

[0043] Step 110, the software installed on the user equipment uses TCP to establish local socket communication with the browser;

[0044] Step 121, carry out image capture on the physical camera mounted on the user equipment and the virtual camera installed on the user equipment according to the specific image parameters sent by the browser, and add the captured image to the image frame queue according to the image frame; the image frame In the process of adding the image frame queue, use the image rendering filter to avoid the failure of connecting the capture source filter and the image rendering filter caused by the lack of a corresponding transcoding filter in the user device; the image frame used i...

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PUM

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Abstract

The invention discloses a browser-based audio / video live broadcast method and system thereof, wherein the method includes the following steps: establishing local socket communication with the browser on the user equipment, image collection, processing, encoding, audio Acquisition, processing, encoding, discarding timed out audio frames, ensuring the synchronization of audio frames and image frames, and then packaging and sending the synchronized audio frames and image frames according to the RTMP protocol, monitoring equipment operation and network packet loss, and then dynamically adjusting the image Quality, saved locally. The present invention adopts a browser-based plug-in strategy. After installation, it can be self-started in the background very conveniently and will be ready to respond to the instructions from the browser to start streaming, stop streaming, switch CDN, report current status, and disconnect and reconnect. , the internal modules work together automatically, and truly meet the needs of live broadcasting with one command.

Description

technical field [0001] The invention relates to the technical field of streaming media, in particular to a browser-based audio / video live broadcast method and system thereof. Background technique [0002] At present, webcasting uses the Internet and streaming media technology for live broadcasting. The anchor user client collects camera data, encodes the data, and pushes the encoded video to the CDN server of the live broadcast platform. The CDN server pulls the video stream for viewing. [0003] For each anchor user, a specific client system needs to be used to log in, and correspondingly, the user device also needs to have a certain computing power. [0004] In practice, there is often a cumbersome process of multi-command to achieve live broadcast, and the anchor user also needs to perform many process operations. Contents of the invention [0005] The purpose of the present invention is to solve the problem that anchor users need to re-add clients in multiple steps a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04N21/43H04N21/439H04N21/44H04N21/4402H04N21/442H04N21/6437H04N21/647H04N21/81
CPCH04L65/4061H04L69/162H04N21/4307H04N21/4394H04N21/4398H04N21/44008H04N21/440218H04N21/44227H04N21/6437H04N21/64738H04N21/64792H04N21/8173H04L65/75H04L65/65
Inventor 易正宏
Owner BEIJING KUWO TECH
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