Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Live broadcast transcoding processing method, device and system

A processing method and transcoding technology, applied in the Internet field, can solve the problem of long waiting time for transcoding streams

Pending Publication Date: 2022-06-28
SHANGHAI BILIBILI TECH CO LTD
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiment of the present application is to provide a live transcoding processing method, device and system to solve the problem that in the prior art, the host needs to wait for the transcoding service to start transcoding after pushing the stream, resulting in the waiting time for outputting the transcoded stream longer question

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Live broadcast transcoding processing method, device and system
  • Live broadcast transcoding processing method, device and system
  • Live broadcast transcoding processing method, device and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0053] Exemplary embodiments of the present application will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present application are shown in the drawings, it should be understood that the present application may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that the application will be more thoroughly understood, and will fully convey the scope of the application to those skilled in the art.

[0054] First, the technical terms involved in the embodiments of the present application are explained.

[0055] Source stream: The video data that is directly pushed to the server without being processed in the live broadcast of the host.

[0056] Transcoding processing: Convert the compressed and encoded video stream into another video stream of different formats to adapt to different network bandwidths, different terminal processin...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a live broadcast transcoding processing method, device and system, and relates to the technical field of the Internet, and the method comprises the steps: obtaining a room broadcast starting message of a live broadcast end; according to the room broadcast starting message, a first notification message is sent to a target edge cluster corresponding to the live broadcast end, and the first notification message is used for enabling the target edge cluster to perform preloading processing on a transcoding service; and transcoding the source code stream which is pushed to the target edge cluster by the live broadcast end by using the preloaded transcoding service. According to the mode, the transcoding service is loaded when the anchor user opens the live broadcast room, compared with the mode that the transcoding service is loaded after the live broadcast end succeeds in stream pushing in the prior art, loading of the transcoding service is advanced, the transcoding service can be immediately pulled to the source code stream for transcoding after the live broadcast end succeeds in stream pushing, it is not needed to wait for loading of the transcoding service, and the transcoding efficiency is improved. And the transcoding stream output speed is accelerated.

Description

technical field [0001] The present application relates to the field of Internet technologies, and in particular, to a method, device and system for live broadcast transcoding processing. Background technique [0002] With the development of Internet technology, webcasting has become a trend, and more and more users initiate and watch live broadcasts through mobile terminals. In order to pursue high-quality live broadcast effects, the host usually pushes high-bit-rate audio and video streams, which has high requirements on the bandwidth of the audience and the stability of network transmission. [0003] In the prior art, after the live broadcast end pushes the audio and video stream to the server, the audio and video stream is transcoded using transcoding technology to reduce the bit rate, and the transcoded stream produced by the transcoding is delivered to the viewing end for playback. However, in the prior art, the transcoding service is started after the stream is pushed...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/2187H04N21/233H04N21/2343H04N21/262
CPCH04N21/2187H04N21/2335H04N21/2343H04N21/26208
Inventor 姜栋
Owner SHANGHAI BILIBILI TECH CO LTD
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com