Video on demand system

A video-on-demand and streaming media technology, applied in two-way working systems, etc., can solve problems such as cumbersome search process, long search time, limited memory storage capacity, etc., to improve service efficiency and quality, large data storage capacity, and data processing speed fast effect

Inactive Publication Date: 2010-10-27
BEIJING ITSYNC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

From this point of view, when a user inputs a video program that needs to be broadcast on demand, he needs to search step by step. Streaming media data, in this way, limits the scope of user-demanded

Method used

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Examples

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Embodiment Construction

[0030] refer to figure 1 As shown, the video-on-demand system of this embodiment includes: a streaming media system 101 composed of a plurality of streaming media servers 301 providing video-on-demand services and a monitoring server 401 providing supervision for video-on-demand services; each client device includes multiple A network extension circuit 104 with a network interface, multiple client devices are serially connected into a client device group through the network interfaces in their respective network extension circuits, and one of the client devices 201 in each client device group passes through its network The interface is connected to the streaming media system. And each client 201 is simultaneously connected to the video-on-demand streaming server 301 and the monitoring server 401 through the backbone switch 102 .

[0031] Client device 201 VOD system terminal built-in handwriting input device, the client of VOD system is a touch screen device, the user interfa...

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Abstract

The invention discloses a video on demand system, which comprises a streaming media system and a plurality of pieces of client equipment. The streaming media system is used for providing a video on demand service; on a client user interface, an identifier of a pre-on-demand video is input by handwriting and request information which contains the identifier is generated; a client transmits information on a program requested by a user to a streaming media server, searches video information corresponding to the identifier in a memory database and finally transmits the video information to the client; and requested video program data is displayed through a display device at the client. Each piece of client equipment comprises a network expanded circuit provided with a plurality of network interfaces; and one piece of client equipment in each client equipment group is connected with the streaming media system through a network interface. The user can intuitively and conveniently request the video program through the network self-expanded design of the client equipment, so the user experiences the convenience and high efficiency brought by video on demand.

Description

technical field [0001] The invention relates to the field of VOD video-on-demand, in particular to a video-on-demand system. Background technique [0002] Traditional TV broadcasting is a one-way transmission of TV programs, and content cannot be selected according to the user's needs. However, when people's living standards improve, users hope to be able to watch the wonderful programs they want to watch at any time. [0003] With the rapid development of technologies such as computers, network communications, multimedia, television, and digital compression, people have gradually realized this wish. This is the Video On Demand (VOD) system, which means playing corresponding video programs according to the needs of users. , Fundamentally changed the lack of users in the past passive watching TV. The purpose of the VOD system is to send video streams to thousands of households according to individual wishes through the multimedia network, changing the one-way transmission of...

Claims

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Application Information

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IPC IPC(8): H04N7/173
Inventor 许红昆
Owner BEIJING ITSYNC TECH
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