Recommended
Recommended
More Related Content
What's hot
What's hot (15)
Similar to Unit 1
Similar to Unit 1 (20)
Recently uploaded
Recently uploaded (20)
Unit 1
- 1. Multimedia Technologies Ajay B Gadicha Introduction to Multimedia
- 2. Session Targets (Lect-1) • General Idea About Multimedia • Definition of Multimedia • IQ test based on Components • Various Components / Elements of MMT • Real-time Example • Research projects based on Elements of MMT
- 3. General Idea About Multimedia
- 4. Definition • Multimedia is a media that uses multiple form of information content and information processing. • Multimedia means that computer information can be represented through audio, video, and animation in addition to traditional media (i.e., text, graphics/drawings, images).
- 5. IQ test
- 6. IQ Test
- 7. Components
- 10. Lect-2 (Session targets) • Review about previous points • Types of Media • Attributes of MMT • Definition of MMT • Classification of MMT • Characteristics of Multimedia System
- 11. Types of Media • M.T.S.I
- 12. Attributes of MMT • D.D.I.I.
- 14. Classification of MMT • Text - ASCII/Unicode, HTML, Postscript, PDF • Audio – Sound, music, speech, structured audio (e.g. MIDI) • Still Image - Facsimile, photo, scanned image • Video (Moving Images) – Movie, a sequence of pictures • Graphics – Computer produced image • Animation – A sequence of graphics images
- 15. Question???? • What is Static Media?? • What is Dynamic Media?? • More Deeply we finds something i.e. • Captured vs Synthesized media • Standalone vs Networked media
- 16. Lect-3 • Review about previous points. • Types of Multimedia • Usage of MMT • Adv. And Disadv. • Hypertext and Hypermedia • Problems with MMT
- 17. Types of Multimedia • Linear • ___?_____
- 18. Usage of MMT & Application • Advertisements • Art • Education • Entertainment • Engineering • Medicine • Mathematics • Business • Scientific research
- 19. Adv. And Disadv • It is very User friendly • It is multi sensorial • It is integrated and interactive. • It is flexible •
- 20. Disadvantages • Information overload. Because it is so easy to use, it can contain too much information at once. • It takes time to compile. Even though it is flexible, it takes time to put the original draft together. • It can be expensive. • Too much makes it unpractical. Large files like video and audio has an effect of the time it takes for your presentation to load
- 21. Problem With MMT • Investment Cost • Technical Barriers • Sociopsychological Barriers • Legal problems
- 22. Hypertext • Hypertext is a text which contains links to other texts. The term was invented by Ted Nelson around 1965. OR • Hypertext means a database in which information (text) has been organized nonlinearly. The database consists of pages and links between pages.
- 23. Eg
- 24. Hypermedia • Hypermedia is not constrained to be text- based. It can include other media, e.g., graphics, images, and especially the continuous media –sound and video
- 25. Eg
- 26. HyperText Transfer Protocol (HTTP) • HTTP is a protocol that was originally designed for transmitting hypermedia. • it also supports transmission of any file type. • HTTP is a "stateless" request/response protocol, in the sense that a client typically opens a connection to the HTTP server, requests information, the server responds, and the connection is terminated
- 27. Syntax • The basic request format is Method URI Version Additional-Headers Message-body
- 29. XML <?xml version;c;"l.O" encoding;c;"iso-8859-1"?> <lDOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0" ''http://WVlW.w3.org/TR/xhtmll/DTD/xhtmll- transition.dtd''> <html xmlns="http: / /wvlW.w3 .org/1999/xhtml"> [html that follows the above mentioned XHL rules] </htrnl>
- 30. Some Useful Contents • XML Protocol :Used to exchange XML information between processes. • XML Schema. A more structured and powerful language for defining XML data types (tags). • XSL. This is basically CSS for XML. On the other hand, XSL is much more complex – XSL Transformations (XSLT), – XML Path Language (XPath), and – XSL Formatting Objects.
- 32. Overview of Multimedia Software Tools The categories of software tools briefly examined here are: 1. Music Sequencing and Notation 2. Digital Audio 3. Graphics and Image Editing 4. Video Editing 5. Animation 6. Multimedia Authoring