Media delivery cascading method and system

A media distribution and cascading system technology, applied in the transmission system, electrical components, etc., can solve problems such as unsatisfactory meeting needs, poor user physical examination, and blurred sound, so as to increase media distribution capabilities, improve media distribution capabilities, and improve management effect

Active Publication Date: 2017-09-08
FUJIAN STAR NET WISDOM TECH CO LTD
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Problems solved by technology

[0004] A media distribution server is limited by hardware conditions, and the number of sessions it can distribute is always limited. However, in some scenarios, a conference may need to distribute thousands or even tens of thousands of sessions. However, limited However, due to the impact of the performance of a single server, the volume of distributed sessions reaches a bottleneck, which cannot meet the needs of the meeting
This leads to packet loss problems during the transmission of audio streams and video streams. Therefore, mosaics, blurred screens, etc. appear on the video screen, and the sound is blurred and stuttered, resulting in poor user physical examination.

Method used

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  • Media delivery cascading method and system

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Embodiment 2

[0053] A media distribution cascading system, including a registration module, a resource allocation module, a cascading module, a cascading distribution module and a data stream transmission module;

[0054] The registration module registers all the media servers to the same media manager, and the media manager obtains the available resources on each media server; Media servers are sorted in descending order;

[0055] The resource allocation module is used to perform the following: the media manager receives an instruction from a third-party application program to call a media server, obtains the size of the resource requested by the third-party application program, and judges whether the media server with the largest available resources can meet the requirements. If the requested resource can be used, the requested session number is directly distributed by the media server with the largest available resource, and the source terminal is bridged with the media server with the ...

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Abstract

The invention provides a media delivery cascading method. The method comprises the following steps that all media servers are registered to a same media manager; the media manager acquires the size of a resource requested by a third-party application program, whether or not the media server with a biggest available resource meets the requested resource is judged, if yes, delivery is directly conducted by the media server, and if not, cascading is triggered; the media server with the biggest available resource is taken as a main server, the other media servers are taken as cascaded subservers, and the media manager allocates the requested resource to the main server and at least one cascaded subservers; and the main server and the cascaded subservers receive data streams from a source terminal through the bridge according to an allocation rule of the media manager. According to the method, the media delivery capacity of a single conference can be effectively improved, and effective improvement of the media delivery capacity can be achieved by continuously cascading the media servers.

Description

[0001] 【Technical field】 [0002] The invention relates to a media distribution cascading method and system. [0003] 【Background technique】 [0004] A media distribution server is limited by hardware conditions, and the number of sessions it can distribute is always limited. However, in some scenarios, a conference may need to distribute thousands or even tens of thousands of sessions. However, limited However, due to the impact of the performance of a single server, the volume of distributed sessions reaches a bottleneck, which cannot meet the needs of the meeting. This leads to packet loss problems during the transmission of audio streams and video streams. Therefore, mosaics, blurred screens, etc. appear on the video screen, and the sound is blurred and stuttered, resulting in poor user health checks. [0005] Currently, there is an increasing demand for the number of media distribution sessions. In view of this, the applicant of the present invention proposes a method for...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08
CPCH04L65/1066H04L65/1083H04L65/4038H04L67/1012H04L65/65H04L67/60
Inventor 洪剑平陈锦辉
Owner FUJIAN STAR NET WISDOM TECH CO LTD
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