02 - Multimedia Applications for 3-2

8/13/2019 02 - Multimedia Applications for 3-2

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TYPES OF MULTIMEDIA PROJECTLinear VS Non-LinearLINE R

A Multimedia Project is identified as Linear when:

LINE R

User have no control over the content that is being showed to

them.xamp e:

A movie A non interactive lecture / demo show


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Linear VS Non-LinearNON LINE R

A Multimedia Project is identified as Non Linear when: It is interactive

NON LINE R

. Users are given navigational control

Example: Games Courseware Interactive CD


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Interactive Multimedia example

When the user is given the option of controlling thee emen s .


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What is H erText and H erMedia? .

term was invented by Ted Nelson around 1965. .

HyperMedia is not constrained to be text based. It can include o er me a, e.g., grap cs, mages, an espec a y e continuous media sound and video.

A combination of hypertext, graphics, audio, video, (linked

elements) and interactivity culminating in a complete, non linear computer based experience.

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h r ri i f M l im i m

Multimedia systems must be computer

Multimedia systems are integrated .

digitally .

usually interactive .

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Sequencing within

the

media Synchronisation

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Desirable Features for a Multimedia ys em Very High Processing Power

Multimedia Capable File System

Data Re resentations/File Formats that su ort multimedia

Efficient and High I/O

Storage and Memory

Network Support

Software Tools

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Components of a Multimedia System

Capture devices Video Camera, Video Recorder, Audio Microphone, Keyboards,

mice, graphics tablets, 3D input devices, tactile sensors, VR devices.

Storage Devices

Hard disks, CDROMs, Jaz/Zip drives, DVD, etc Ethernet, Token Ring, FDDI, ATM, Intranets, Internets.

Computer Systems

u me a

es op mac nes,

or s a ons,

Hardware

Display Devices , , , ,

etc.

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Applications

World Wide Web H ermedia courseware Video conferencing

Videoon

demand

Home shopping Games

Virtual reality Digital video editing and production systems Multimedia Database s stems

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Trends in Multimedia World Wide Web MBone

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Familiar Tools

Multimedia AuthoringTools

Elemental Tools


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ord Processors

Spreadsheets

Databases

Presentation Tools


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A multimedia authoring tool enables

merely by linking together objects,such as a paragraph of text, anillustration, or a song. They are

that present a mixture of textual,graphical, and audio data.


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Types Of Authoring ToolsTypes Of Authoring Tools

Card- or Page-based Tools

Icon-based Tools

Time-based Tools


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In these authoring systems,

pages of a book or stack ofcards. The authoring systemlets you link these pages orcards into organized sequencean ey a so a ow you oplay sound elements andlaunch animations and digitalvideos.-are object-oriented: theobjects are the buttons,graphics and etc. Each objectmay contain a programming

script activated when an eventrelated to that object occurs.EX: Visual Basic


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Icon-based, event-driven tools

approach to organizing andpresenting multimedia. Firstyou build the flowchart of

,using appropriate icons from alibrary. These icons caninclude menu choices, graphic

.flowchart is built, you can addyour content: text, graphics,animations, sounds and video

.EX: Authoware Professional


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TimeTime based Authoring Toolsbased Authoring ToolsTime-based authoring tools are the most common of multimedia

authoring tools. In these authoring systems, elements are

have message with the beginning and an end. Sequentially

organized graphic frames are played back at the speed that.triggered at the given time or location in the sequence ofevents.

EX: Animation Works Interactive


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emen a oo semen a oo s Elemental tools help us work with the important basic elements of your

pro ec : s grap cs, mages, soun , ex an mov ng p c ures.

Elemental tools includes:Painting And Drawing ToolsCad And 3-D Drawing ToolsImage Editing Tools

Sound Editing ProgramsTools For Creating Animations And Digital Movies

Helpful Accessories

Documents

02 - Multimedia Applications for 3-2