1. Multimedia From Greenlaw/Hepp, In-line/On-line: Fundamentals of the Internet and the World Wide Web 1 Introduction Important Multimedia Issues Audio Movies and Video Virtual Reality and 3D Modeling Multimedia and HTML Documents

2. Multimedia From Greenlaw/Hepp, In-line/On-line: Fundamentals of the Internet and the World Wide Web 2 Introduction Multimedia Displays Current Multimedia Concerns Important Multimedia Issues

3. Multimedia From Greenlaw/Hepp, In-line/On-line: Fundamentals of the Internet and the World Wide Web 3 Helper: applications playing the multimedia files are separate from the page. Plug-in: applications play the multimedia files within the page. Neither Important Multimedia Issues Multimedia Displays

4. Multimedia From Greenlaw/Hepp, In-line/On-line: Fundamentals of the Internet and the World Wide Web 4 Lack of standards No graphical browser can handle every multimedia format Multimedia elements are large Buffered Streaming Important Multimedia Issues Current Multimedia Concerns

5. Multimedia From Greenlaw/Hepp, In-line/On-line: Fundamentals of the Internet and the World Wide Web 5 Introduction Audio Installation Audio and Web Pages Audio

6. Multimedia From Greenlaw/Hepp, In-line/On-line: Fundamentals of the Internet and the World Wide Web 6 AIFF (.aif,.aiff,.aifc): Audio Interchange File Format AU (.au,.snd): developed by Sun Microsystem MIDI (.midi,.mid): Musical Instrument Digital Interface RealAudio (.rm,.ram): developed by Progressive Network. WAV (.wav): developed by Microsoft. Audio Introduction

7. Multimedia From Greenlaw/Hepp, In-line/On-line: Fundamentals of the Internet and the World Wide Web 7 File automatically plays Option to download sound file Option to download plug-in to play sound file Pop-up dialog, e.g., “no audio player installed”. Audio Audio Installation

8. Multimedia From Greenlaw/Hepp, In-line/On-line: Fundamentals of the Internet and the World Wide Web 8 DATA TYPE LOOP “infinite” Audio Audio and Web Pages

9. Multimedia From Greenlaw/Hepp, In-line/On-line: Fundamentals of the Internet and the World Wide Web 9 Formats Video and Web Pages Movies and Video

10. Multimedia From Greenlaw/Hepp, In-line/On-line: Fundamentals of the Internet and the World Wide Web 10 AVI (.avi): Audio Video Interlaced, developed by Microsoft MPEG (.mpg): Motion Picture Experts Group QuickTime (.qt,.mov): developed by Apple. Movies and Video Formats

11. Multimedia From Greenlaw/Hepp, In-line/On-line: Fundamentals of the Internet and the World Wide Web 11 DATA TYPE HEIGHT WIDTH Browser Movies and Video Video and Web Pages

12. Multimedia From Greenlaw/Hepp, In-line/On-line: Fundamentals of the Internet and the World Wide Web 12 NAME “autostart” VALUE “true” Plug-in Movies and Video Video and Web Pages

13. Multimedia From Greenlaw/Hepp, In-line/On-line: Fundamentals of the Internet and the World Wide Web 13 Virtual Reality Modeling Language (VRML) QuickTime Virtual Reality (QTVR) Virtual Reality and 3D Modeling

14. Multimedia From Greenlaw/Hepp, In-line/On-line: Fundamentals of the Internet and the World Wide Web 14 Silicon Graphics Plaintext or compressed text file VRML viewer or plug-in Virtual Reality and 3D Modeling Virtual Reality Modeling Language (VRML)

15. Multimedia From Greenlaw/Hepp, In-line/On-line: Fundamentals of the Internet and the World Wide Web 15 Virtual World Creation Tools Text editor Modeling software Virtual Reality and Web Pages Hyperlink to VRML file Include VRML world file in HTML document via object tag Include VRML world file in frame Virtual Reality and 3D Modeling Virtual Reality Modeling Language (VRML)

16. Multimedia From Greenlaw/Hepp, In-line/On-line: Fundamentals of the Internet and the World Wide Web 16 Apple (mid-1995) 360-degree image QuickTime plug-in Virtual Reality and 3D Modeling QuickTime Virtual Reality (QTVR)

17. Multimedia From Greenlaw/Hepp, In-line/On-line: Fundamentals of the Internet and the World Wide Web 17 Object Tag Embed Tag Multimedia and HTML Documents

18. Multimedia From Greenlaw/Hepp, In-line/On-line: Fundamentals of the Internet and the World Wide Web 18 BORDERCLASSID CODEBASECODETYPE DECLAREHSPACE NAMESHAPES STANDBYTABINDEX USEMAPVSPACE Multimedia and HTML Documents Object Tag

19. Multimedia From Greenlaw/Hepp, In-line/On-line: Fundamentals of the Internet and the World Wide Web 19 No ending tag ALIGNBORDER HEIGHTHIDDEN HSPACENAME SRCTYPE VSPACEWIDTH Multimedia and HTML Documents Embed Tag