Server resource scheduling method and device

Abstract

The invention provides a server resource scheduling method and device. The server resource scheduling method includes: a global scheduling management center sending streaming information to a streaming media server cluster of a terminal mobile according to received target address information carried by the streaming media information; a scheduling management sub-center in the steaming media server cluster scheduling one or multiple streaming media servers in the streaming media server cluster to send the streaming media information the target terminal. By the arrangement, global resource scheduling nodes are established, the entire streaming media server network is monitored in real time, server resources are scheduled reasonably through an intelligent scheduling method, and classroom interaction and live-broadcast are guaranteed.

Description

technical field [0001] The invention belongs to the technical field of computers, and in particular relates to a server resource scheduling method and device. Background technique [0002] In the application of video teaching scenarios, the most common ones are classroom interaction and classroom live broadcast. Classroom interaction has strict requirements on real-time performance. The two-way delay is generally required to be within 1.5s. It has high requirements on screen fluency, audio and video synchronization, image quality, and sound noise and echo. Classroom live broadcast requires real-time performance. The requirements are slightly lower, generally acceptable in 5-10 seconds, and there is no echo problem, but the screen fluency and interaction are consistent, as long as the above one or two points are not satisfied, the user will feel uncomfortable and affect the user experience of the product. In most usage scenarios, classroom interaction and classroom live broa...

AI Technical Summary

Problems solved by technology

Classroom interaction has strict requirements on real-time performance. The two-way delay is generally required to be within 1.5s. It has high requirements on screen fluency, audio and video synchronization, image quality, and sound noise and echo. Classroom live broadcast requires real-time performance. The requirements are slightly lower, generally acceptable in 5-10 seconds, and there is no echo problem, but the screen fluency and interaction are consistent, as long as the above one or two points are not satisfied, the user will feel uncomfortable and affect the user experience of the product

In most usage scenarios, classroom interaction and classroom live broadcast rely on the public network, which has few resources and many users, such as the famous "last mile" problem, and there are many operators that make up the public network. The current situation of poor network interoperability between operators makes it difficult to perform audio and video interaction and live broadcast on the public network

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