视频点播系统两级存储结构的设计与实现

The Design and Implementation of Two Level Storage Architecture in VoD System

随着网络和多媒体技术的飞速发展 ,对视频点播系统的需求急速增加 ,但传统的视频点播系统造价昂贵 ,不利于视频点播系统的推广应用 .本文论述了一种基于大容量IDE硬盘的视频点播系统两级存储结构的设计思想、硬盘配置方案、视频文件的存储方式、系统开发模式和实现方法 ,为视频点播系统的设计提供了一种经济实用的新方案 .

As the network and the multimedia techniques develop rapidly, the need for VOD system is increasing quickly. But the price of the traditional VOD system is very expensive. It is not beneficial to the spread application of VOD system. This article describes the design idea of two level storage architecture, the schema of hard disk configuration, video data storage method, system development model and implementation method of VOD system which is based on large capacity IDE hard disk. It provides a kind of economic practical new scheme for the design of VOD system.