With the advantages of the high resource sharing and extensive service collaboration, grid technology provides an effective way to support large-scale integrated network video services.

Video services is becoming one of the most worthwile investment industries now.

Under this architecture, this paper implement a integrated video-on-demand system for WAN ,which with seven sub-systems of video service, fault tolerance, program management , program distribution , program editing, user authorization and billing, network management.

Video Services System of Intelligent Streaming Media;

Based on the deficiencies of traditional video services technologies,this paper presents a way that applies the grid technology into CDN,and designs a triple-tier architecture named Grid-CDN.

A content-based retrieval technique of video information;

A method to prevent leakage from computer s video information by digital filtering is presented.

Some video information on the site would transport to the long-distance supervisory and control center in some special application in recent years.

Development and application of mud logging information service system;

Resource construction and information service in hospital library;

Hospital library information service innovation in evidence based environment;