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Video on demand method and system thereof

A technology for video-on-demand and video files, applied in the field of video-on-demand methods and systems thereof, can solve problems such as bandwidth waste, and achieve the effects of improving viewing speed and saving network bandwidth.

Inactive Publication Date: 2015-07-01
深圳市云帆世纪科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a video-on-demand method and its method that can save bandwidth and is convenient for administrators to manage in view of the defect that users directly download video files from the Internet in the prior art video-on-demand system, resulting in a waste of bandwidth. system

Method used

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  • Video on demand method and system thereof
  • Video on demand method and system thereof
  • Video on demand method and system thereof

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Embodiment Construction

[0051] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0052] like figure 1 As shown, the video-on-demand method applicable to the client in the embodiment of the present invention mainly includes the signal interaction process between the client and the server when the client searches for the server and the signal interaction process between the client and the server when the client requests video; wherein, the client searches When the server is used, the signal interaction between the client and the server mainly includes the following steps:

[0053] S101, after the client starts, the client sends a multicast message to the multicast group to searc...

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Abstract

The invention discloses a video on demand method and a system thereof. A server downloads corresponding video files and stores the video files in a local server according to requests of a client, and when the same video files are requested by other clients, the video files stored in the local server are directly sent to the clients, so that watching speed of the video files requested by users can be increased while network bandwidth is saved.

Description

technical field [0001] The invention relates to the technical field of streaming media communication, in particular to a video-on-demand method and system thereof. Background technique [0002] The current video-on-demand systems are all aimed at ordinary individual users. When users order video files on the Internet, they are directly downloaded to watch locally. However, in Internet cafes, if each Internet cafe user downloads video files through the Internet to play locally, the same popular file may be downloaded multiple times, and it will be downloaded once every time a video is requested, which will cause a waste of Internet cafe bandwidth. And because Internet cafe users all directly download video files from the Internet, Internet cafe administrators cannot manage and control the downloading behavior of Internet cafe users well. [0003] For Internet cafe administrators, it is hoped that the video-on-demand system can only download the same file once, and subsequent...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/63H04N21/643H04N21/437H04N21/238
Inventor 张克东王羲桀江少明
Owner 深圳市云帆世纪科技有限公司
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