1 Pertemuan 23 Multimedia and Webcasting on the Web Matakuliah: M0284/Teknologi & Infrastruktur E-Business Tahun: 2005 Versi: >

2 Learning Objectives Find your way among the different multimedia techniques available for the Web. Use Static graphics to illustrate Web pages without harming performance. Recognize how webcasting can generate interest for your web site.

3 Learning Objectives Understand how using multimedia technology can supplement your Web presence. Scan the market for advances in new media technology. Evaluate the feasibility of the new media technology in your environment.

4 Multimedia Graphics on the Web Current Graphics Standards –GIF –JPEG –PNG Static Graphics Animated Graphics and Rich Media –Flash –Shockwave –Web Design Effects

5 Multimedia Sounds on the Web Digitized Radio Sound Clips Telephony –Voice Over IP (VoIP) Best Effort Service

6 Multimedia Standards and Protocols Video Compression

7 Multimedia Standards and Protocols Moving Picture Experts Group (MPEG) –Popular format –Compressed –3 Layers

8 Multimedia Standards and Protocols MPEG Layers Complexity LayerEncoderDecoderApplications I1.5 to 31.0Solid State Audio Disk Storage Full motion Video II2 to 41.25Video CD – DVD Cable and Satellite TV – Movie Soundtracks III> ISDN

9 Multimedia Standards and Protocols Internet Video Products and Solutions –Analog Capture Cards –DV/Firewire Cards –Hybrid DV Systems

10 Multimedia Standards and Protocols Video on Demand –Stream of Data –Delays –Buffering –Line quality affects the experience.

11 Multimedia Standards and Protocols Video on Demand – Real Player

12 Multimedia Standards and Protocols Video on Demand – Quicktime

13 Multimedia Standards and Protocols Video on Demand – Windows Media Player