1. Introduction to Web Base Multimedia Application

2. Web base application TCP/IP (HTTP) protocol Using WWW technology & software Distributed environment

3. Advantages Easy for deployment Standard interface (HTML) for many platform (Windows, Linux/Unix, Mac) Distributed task

4. Disadvantages Bandwidth Security Restricted for client

5. Two types of application Client Side Thick client GUI & logic at client Longer time to download Example technology: ActiveX, Java Applet For application that require a lot of interaction Example application: multimedia, graphic, visualization

6. Server Side Thin client GUI at client / Logic & db at server Example application: E-commerce, online management system

7. Example tech./framework Conventional CGI – Perl, C, C++, Python, VB Java Servlet Enterprise JavaBeans Server pages – ASP, PHP, JSP Client side script – VB Script, JavaScript

8. Multimedia Application Combination of media – text, graphic, audio, video, animation Very/highly interactive Example application: corporate presentation, kiosk, CAI (training & education) Standalone or distributed over LAN / WAN

9. Standalone multimedia application CD-ROM Installed into user computer

10. Distributed multimedia application Over LAN – TCP-IP, NetBeui, IPX/SPX protocol Over WAN / Internet – W W W service using TCP-IP (HTTP) protocol

11. Web Base Multimedia Application Distributed multimedia application (WWW service) Using standard web base application tech./framework such as HTML, CGI, client script for basic web function Tech. to deliver multimedia content: shockwave components (Authorware & Director), Flash, Active X, Java Applet Take advantage of streaming technology to deliver multimedia data (audio & video): RealNetworks technology