Method for supporting simultaneous multipath plug flow by live broadcast software

A software and plug-in technology, applied in software design, electrical components, selective content distribution, etc., to achieve the effect of saving development costs, small modification costs, and easy subsequent upgrades and maintenance

Active Publication Date: 2018-11-09
成都睿想腾飞科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although "Open Broadcaster Software" is an open source software, the liv

Method used

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  • Method for supporting simultaneous multipath plug flow by live broadcast software
  • Method for supporting simultaneous multipath plug flow by live broadcast software

Examples

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Embodiment Construction

[0022] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. Such as figure 1 As shown, the kernel of "OpenBroadcaster Software" is mainly divided into two parts:

[0023] (1) "obs" is responsible for the management of the user interface, including generating the user interface, responding to user operations, etc., and is also responsible for managing the configuration files generated by the user operations of the interface; "Open Broadcaster Software" is a plug-in architecture Software, so most of the additional functions depend on independent plug-ins to run, so "obs" also needs to load the corresponding plug-ins according to user configuration, and manage the life cycle of the plug-ins, such as loading, destroying, stopping, etc.;

[0024] (2) "libobs" is mainly responsible for the management of audio and video codecs and the management of output stream obsoutput; the important step of the pr...

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Abstract

The invention discloses a method for supporting simultaneous multipath plug flow by live broadcast software. By modifying source code of Open Broadcaster Software, relevant code for supporting multipath live broadcast is added; a partial interface is modified for a user to configure the relevant information of the multipath live broadcast; finally, during the live broadcast, the same video encoderand the coded code flow are multiplexed; then, audio coding data with different live broadcast protocol requirements is integrated; the multipath live broadcast can be completed. The real-time live broadcast content can be pushed to different live broadcast platforms in real time; multipath flow of different protocols can be supported; the consumption of software on a memory and a CPU resource can also be effectively reduced; the development cost is reduced; the subsequent upgrading and maintenance are easy.

Description

technical field [0001] The invention relates to the technical field of software development, in particular to a method for live broadcast software to support simultaneous multi-channel streaming. Background technique [0002] "Open Broadcaster Software" is a free and open source software for video recording and live streaming. It allows users to start streaming easily and quickly on Windows, Mac and Linux, and conveniently share user desktop operations, game processes, web browsing processes, etc. "Open Broadcaster Software" supports a variety of video codec formats, such as H264 (X264), etc., and can synthesize data from multiple display sources specified by live broadcast users in real time; supports multiple audio codec formats, such as AAC and OPUS, etc. . It supports RTMP streaming by default, and can seamlessly push streaming to various streaming media servers that support RTMP protocol, such as YouTube, Douyu, etc. [0003] "Open Broadcaster Software" currently onl...

Claims

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Application Information

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IPC IPC(8): H04N21/443H04N21/643H04N21/236H04N21/2743G06F8/20
CPCG06F8/24H04N21/236H04N21/2743H04N21/443H04N21/643
Inventor 唐东明
Owner 成都睿想腾飞科技有限公司
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