System for realizing video-on-demand (VOD) and push VOD by cloud computing technology and method thereof

Abstract

The invention relates to a system for realizing video-on-demand (VOD) and push VOD by athe cloud computing technology and a method thereof. The system consists of a group of terminal nodes, a digital rights management (DRM) front end, a service management front end and a cloud computing management front end which together form a distributed cloud computing distribution network, and the use of the VOD and the push VOD by cloud computing are realized through the interaction and the communication between amongboth the cloud computing management front end, and the service management front end and the terminal nodes as well asand the transmission and the share among all network nodes, wherein the cloud computing terminal nodes comprise a group of common terminal nodes and a group of hyperterminal nodes, the service management front end comprises a push VOD server, a VOD server, a live server and a quantum packet packaging server, the cloud computing management front end comprises an authorization management server, a content node server and a node management server, and the cloud computing network nodes comprise the cloud computing terminal nodes, the quantum packet packaging server and the content node server.

Description

technical field [0001] The invention relates to cloud computing technology, multimedia technology, embedded terminal and software technology, search engine technology and the like. In addition, the present invention also relates to the technology for implementing on-demand and push broadcasting on the Internet, and the method for distributing and disseminating content on the Internet through cloud computing technology. Background technique [0002] It is a mature technology and service system to provide video streaming content and file live broadcast, on-demand and push download services by content service websites or operating platforms. Video streaming is realized by using personal computers (PCs) as multimedia service terminals through Internet transmission. The use of live, on-demand and push downloads of content and files is already ubiquitous. [0003] For example, in the multimedia services provided by the website, users can download the selected streaming media serv...

AI Technical Summary

Problems solved by technology

[0004] At present, the video-on-demand service adopts the traditional Server to Client system mode to realize operation, but due to the limitation of server input / output, when providing streaming video content (IPTV) services on a large scale, not only a large number of servers are required, but also limited by the existing network bandwidth It is difficult to achieve high-quality services, and network broadband transformation requires a lot of investment and construction time

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