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Pertemuan 01Interactive Multimedia

Matakuliah : T0553/Sistem Multimedia

Tahun : 2005

Versi : 5

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Learning Outcomes

Pada akhir pertemuan ini, diharapkan mahasiswa

akan mampu :• Menguraikan Prinsip - Prinsip Dasar Multimedia

Interaktif

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Outline Materi

• Definitions

• Interactive Multimedia

• Using Multimedia

• Multimedia Development

• Multimedia Industry Structure

• Multimedia Applications

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Definitions

• Multi - (Latin) “multus” - numerous or many

• Media - (Latin) “medium” - middle or center. More recently intermediary

• Multimedia - “multiple intermediaries” or “multiple means”

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What is Multimedia

• Multimedia is defined as an interactive computer-mediated presentation that includes at least two of the following elements: text, sound, still graphic images, motion graphics, and animation

• Multimedia is the seamless integration of text, sound, images of all kinds and control software within a single digital information environment

• Multimedia is The use of computers to present text, graphics, video, animation and sound in an integrated way

• Multimedia is Multiple means by which information is stored, transmitted, presented, and perceived

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The Big Picture

ImagImagee

TextText

SpeecSpeechh

AudiAudioo

VideVideoo

Multimedia

Virtual worldsVirtual worldsStreaming videoStreaming video

Web pagesWeb pagesStreaming audioStreaming audio Client-serverClient-server

MultimediaSystems

AuthoringAuthoring

Media asset Media asset managementmanagement

ToolsTools

FrameworksFrameworks

NetworkNetwork

DistributedMultimediaSystems

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What is Interactive Multimedia

• Interactive Multimedia is seamless digital integration of text, graphics, animation, audio, still images and motion video in a way that provides individual users with high levels of control and interaction

• Interactive• Key feature of multimedia• User determines what content is delivered, when it

is delivered and how

• Non-linear

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Types of Presentations

• Linear – plays from some start position to some end position with little or no intervention Just like this lecture

• Hierarchical -user has choice, but topics can be divided into specific topics

• Non linear Interactive multimedia allows the viewer to jump around the material by interacting with it-It has no enforced hierarchy– user can move freely.

• Composite – incorporates parts of all the above methods

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Why Use Multimedia

• Ease of use

• Intuitive Interface

• Immersive Experience

• Self-Paced Interaction and Better Retention

• Better Understanding of the Content

• Cost Effectiveness

• More Fun = Greater Efficiency

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Multimedia Development

ProcessProcess

Capture from device

Read from a file

Receive over the network

Apply effect filters and transforms

Compress or decompress

Convert between formats

Present

Save to a file

Send across the network

InputInput OutputOutput

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Multimedia Industry Structure

NetworkingNetworkingLevel

4Level

4

Platforms (Hardware)Platforms

(Hardware)

Level

3Level

3

Applications (Software)

Applications (Software)

Level

2Level

2

Content (Media)Content (Media)Level

1Level

1

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Multimedia Industry Structure

• Level 1 – Consists of Multimedia content providers, for example the news industry,

the television industry and the entertainment industry.

• Level 2– Consists of multimedia application developers.– Applications include distance learning, desktop videoconferencing,

multimedia kiosks, entertainment and imaging.

• Level 3 – Consists of Multimedia platform builders.– These builders include Silicon Graphics, Sun, Intel, Apple, and other

hardware vendors.

• Level 4– The network infrastructure– There are two very different networking environments that will use

Multimedia applications: business networks and the emerging public networks.

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Multimedia Applications Types

Corporate FunctionsCorporate FunctionsCorporate FunctionsCorporate Functions Multimedia ApplicationsMultimedia ApplicationsMultimedia ApplicationsMultimedia Applications

• Corporate Broadcasting• Executive Information Systems• Multimedia Conferencing• Employee Information Systems

• Corporate Training• Sales Training• Just – In – Time Training• Distant Training

Communications

Training

• Product Catalogs• Portable Multimedia Presentations• Merchandising Kiosk

Sales

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Multimedia Applications Types

Corporate FunctionsCorporate FunctionsCorporate FunctionsCorporate Functions Multimedia ApplicationsMultimedia ApplicationsMultimedia ApplicationsMultimedia Applications

• Design of TV Commercials• Interactive Advertising• Product Information Kiosks• Promotional Presentations• Customer Services• Virtual Reality Simulations

• Reference Systems• Simulations• Product Visualizations• Design Advisors

Marketing

Product Development

• Diagnostics• Equipment Maintenance• Testing Procedures

Manufacturing

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Multimedia Applications Types

Corporate FunctionsCorporate FunctionsCorporate FunctionsCorporate Functions Multimedia ApplicationsMultimedia ApplicationsMultimedia ApplicationsMultimedia Applications

• Multimedia File Sharing• Multimedia Databases• Document Imaging

• Home Shopping• Home Banking

Administration

Home

• Digital TV / Interactive TV and Video on Demand (VoD)

• Video Phones• Video Conferencing• Online Interactive Transaction

Services e.g. Booking Shows or Flights

• Video Game• Mobile Multimedia

Entertainment

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Major Categories of Multimedia Application

• Entertainment– Games: action and graphics– Action + storytelling– Physical coordination +

mental outwitting

• Education– Accommodates different

learning styles: association vs. experimentation; auditory vs. visual

– Provides feedback, levels of difficulty, evaluates skills, nonlinear presentations

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Major Categories of Multimedia Application

• Corporate communications (marketing and training)– Attract attention to a message– Product catalogs, published magazines,

touch-screen kiosks and online shopping– Stockholder's meeting, sales rep pitch,

conference speaker, employee orientation and training

• Reference– CD: encyclopedias, census data, directories,

dictionaries

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Delivering Multimedia

• Compact disc– Inexpensive, easy mass produce

and distribute

• Kiosk– Computer system to access info,

perform transactions or play games

– Convenience, reduces personnel costs, but expensive maintenance

• Online– Web pages, product

advertisement, demos,