设计基于ASP的VOD视频服务器的设计ASP SQL

基于ASP的VOD视频服务器的设计ASP+SQL

正文

基于ASP的VOD视频服务器的设计

摘要近年来 Intemet有了蓬勃的发展。 1方面主干网和接入网速率不断提高为各种宽带应用提供了必需的硬件基础设施;另1方面越来越多的人愿意交互式地观看音视频节目这1切都为视频点播技术的发展创造了良好的条件。 V OD即视频点播是利用视频服务器存储视频节目和其它多媒体信息通过传输网络和客户端设备向用户提供交互式视频服务的系统。其中视频服务器是VOD系统的核心它的稳定程度和性能关系到整个系统的性能。当前的视频点播普遍存在如下1些问题:视频点播服务器容量有限 1旦超出容量就无法再提供新的视频点播服务;缺乏负载均衡的能力;容错性差

详细讲解了利用ASP、 SQL Server2000、 FlashMX2004、

DreamweaverMX2004、 Helix Server等软件工具来开发在线视频服务系统的过程。并简要介绍了流煤体技术和Internet及Web技术的发展本次设计内容主要有以下6个方面: 1.系统概述主要是ASP的工作原理及其技术的介绍; 2.系统设计主要是系统要实现的目标的设计及整个系统的框架和模块的设计;3.数据库设计与实现主要是数据库的连接的实现和网页数据库的简介;4.网站的整体设计该部分

主要是CSS样式表的设计和实现;5.前端网络页面的开发与设计该部分主要包括了前台文件的总体架构和前台主要模块的详细介绍;6.后台系统网络的开发与设计该部分主要对后台文件的架构做了详细说明。

关键字 ASP SQLServer2000 VOD视频服务系统

Dreamwe averMX2004

The Design of VOD video service system Based-on-ASP

Abstract The internet has grown rapidly in recent yea.Thebandwidth of the network both bone network and the localaccess network is becoming larger and larger which providenecessary infrastructure for broadband applicatio. More andmore peopleprefer to access information interactively. All of thesecreate excellent condition for the development of the VODtechnology Video on demand (VOD)  with the Video Server (VS)storing the video programs and other multimedia informationprovides the clients with interactive video service throughthe tramission network and Coumer Premises Equipment (CPE) .Of all the parts VS is the core of the VOD its stabilityand performance decided the performance of the whole system.There are some problems in current VOD systems: The volume is

limited once the volume reaches its limitation VODsystems cant provide service for new request; lack of loadbalance; poor failure recovery. This discoue was detailed toexplain the exploitation of ASP Microsoft Access2000FlashMX DreamwearMX Helix server. . .etc. software toolcreation" according to Setting-up and development ofsystematic websites of the service of the online video . Andbrief introduction the development of Streaming Mediatechnology and Internet  technical development in Websfor following odd the content of designing: this thesis isdivided into six parts primarily one by one in order for

1.The system says all: Mainly is the introduction of the ASPwork principle and technique; 2.The system design: Mainly arethe design of the target that the system wants to carry outand the design of the whole frame of system and the moldpiece ;3.The database design and realization: Mainly is therealization of the conjunction of the database with thebrief introduction of the web page database; 4.The overalldesign of the website: That part mainly is the design of theCSS style form and its carries out ;5.The development and thedesign of the head network page:That part mainly included thedetailed introduction of the total structure and the mainmold pieces of the stage document ;6.The development and the

design of the backstage system network: That part mainly didto elaborate on to the structure of the backstage document。

Key words: ASP SQL Server2000 Dreamweaver2004 MX VODsystems。

注释不含源代码