ƯỜ

Ệ

TR

NG ĐH CÔNG NGHI P TP. HCM

KHOA CNTT

INTRODUCTION TO MULTIMEDIA INTRODUCTION TO MULTIMEDIA

ị

ầ Giáo viên: Tr n Th  Kim Chi

11

Objectives – Mục tiêu Objectives – Mục tiêu

ấ

ế

ứ ơ ả

ạ ộ

ư Cung c p các ki n th c c  b n nh :  T o và làm vi c v i m t Presentation  ệ ớ  Nh ng nguyên t c c  b n trong t o, ch nh s a, t o các hi u  ng cho  ạ

ắ ơ ả ử ạ ệ ứ ỉ

ữ Graphics.

ơ ả ử ỉ ữ  Nh ng  nguyên  t c  c   b n  trong  t o,  ch nh  s a,  publishing  m t  ộ

ạ ắ animation và cách làm vi c v i Video.

ệ ớ ệ ớ  T o và làm vi c v i Web Site

ế ế ử ộ ỉ ị ạ t k , ch nh s a  và đ nh d ng m t Web Site pages

ử ộ ỉ ị ạ t k , ch nh s a  và đ nh d ng m t Web Site pages

ạ  T  ch c, thi ổ ứ ằ b ng HTML  T  ch c, thi ổ ứ ằ ế ế b ng DreamWaver

 Publish và configure cho trang web trên server

22

Contents – Nội dung Contents – Nội dung Nội dung chương trình

ổ ờ Phân b  th i gian

ộ ố ế TT N i dung S  ti t Ghi  chú

Th c ự hành T  ự h cọ

Lý  thuyế t

Introduction 1 7 2 0 5

2 Presentation Systems 18 3 3 12

3 Graphics 30 6 6 18

4 Animation and Video 27 5 6 16

5 Web Site Development 41 12 15 24

T NGỔ 135 30 30 75

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References – Tham khảo References – Tham khảo

• Tài liệu học tập:

[1] Multimedia Basic by Suzanne Weixel, Kebbifer Fulton,

Kari Barksdale, Cheryl Morse, and Bryan Morse [2] Giáo trình Photoshop, Dreamwave và Slide bài gi ngả

• Tài liệu tham khảo:

[1]    HTML,  XHTML  and  CSS:  Visual  QuickStart  Guide,

Student Edition, Peachpit Press.

[2]  The  Non­Designer's  Web  Book  (2nd  Edition),  Peachpit

Press

[3] Patrick Carey, Create web pages with html and dymamic

HTML

[4] Joel Sklar, Principles of Web Design

44

Tiêu chuẩn đánh giá Evaluation – Đánh giá Evaluation – Đánh giá

Kiểm tra và Thi

Điểm

Tuần

Thi giữa kỳ

20% Theo kế hoạch trường

Thi cuối kỳ

50% Theo kế hoạch trường

Báo cáo tiểu luận

20%

Từng phần

Kiểm tra thường xuyên

10%

Bất kỳ lúc nào

Yêu c u đ i v i sinh viên:

ầ ố ớ ự ớ

ự

ế

ắ

ộ

•   D  l p: lý thuy t trên 75% , th c hành b t bu c

100%

ậ

ở

ớ ậ ủ

ậ ả

•   Bài t p: hoàn thành các bài t p trên l p và   nhà.  •   Tham gia đ y đ  các bu i th o lu n c a nhóm và  ổ

ầ ủ ể

ậ hoàn thành ti u lu n

55

Trao đổi thông tin

ị

ỉ Đ a ch  mail:

•   Kimchi_12041972@yahoo.com

ệ

ị

ỉ

Đ a ch  download tài li u:

• http://kimchidhcn.wordpress.com

66

Chapter 1: Introduction

What is multimedia?  What is multimedia?

Multimedia Types  Multimedia Types

Applications for Multimedia  Applications for Multimedia

Developing Multimedia Project  Developing Multimedia Project

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What Is Multimedia ?

Multimedia Multimedia

(cid:0) Multimedia is the integration of text, still and moving

images, and sound by means of computer technology.

Multimedia Systems Multimedia Systems

 Encompass the computer and software systems that are

used in multimedia environments

 Interactive control

Distributed multimedia systems Distributed multimedia systems

 Operate over some form of network infrastructure

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The big picture

Multimedia Multimedia Systems Systems

Multimedia Multimedia Distributed Distributed Multimedia Multimedia Systems Systems

Media asset  Media asset  management management

Video Video Image Image

Authoring Authoring

Network Network

Frameworks Frameworks

TextText

Tools Tools

Streaming video Streaming video

Virtual worlds Virtual worlds

Client­server Client­server

Web pages Web pages Streaming audio Streaming audio

Audio Audio Speec Speec hh

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The big picture Images in Multimedia

Images can be: • Drawings • Charts • Diagrams • Paintings • Photographs • Buttons • Animation or video

(cid:0)

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The big picture Sound in Multimedia

(cid:0) Sound, also called audio,

can be: • Voice-over or narration • Sound effects • Music

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The big picture Video in Multimedia

(cid:0) Video can be:

• Live • Recorded

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What are the types of multimedia productions Multimedia Productions

• Presentations • Tutorials • Games • Simulations • Web pages

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What are the types of multimedia productions What are presentations?

Presentations (cid:0) Presentations are sequences of slides, also called pages or screens, that usually incorporate text, sound, graphics, and animation.

(cid:0) Used by:

• Businesses to present information • Teachers or students in classrooms

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What are the types of multimedia productions What are tutorials?

skills

Tutorials (cid:0) Tutorials are computer- based instructions that or teach procedures.

(cid:0) Can be used by:

• Businesses to train their

employees

• Schools and colleges to teach or review subject matter

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What are the types of multimedia productions What are simulations?

Simulations (cid:0) Simulations are computer-based models of real-

life situations. (cid:0) Can be used for:

• Training • Entertaining • Informing

11 22 33 44 55

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What are the types of multimedia productions Games

Games (cid:0) Can be used for: • Entertaining • Training

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What are the types of multimedia productions Web Pages

Web pages (cid:0) Can be used for: • Entertainment • Information • Training • Reference • Research

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Multimedia Development

Input Input

Output Output

Process Process

Present

Apply effect filters and  transforms

Capture from  device

Save to a file

Read from a file

Compress or  decompress

Send across the  network

Receive over the  network

Convert between  formats

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Multimedia Development The Development of Multimedia

(cid:0) Graphics

• drawing  painting  photography  digital

photography

(cid:0) Audio

• speech  music  recording sound and music 

broadcasting

(cid:0) Movies and Television

• film  video  digital video

2020

Multimedia Development Computer Technology

(cid:0) Computers have become smaller, cheaper, and more powerful. • Desktop computers • Laptop computers • Personal digital assistants

(PDAs)

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Multimedia Computer System Characteristics

 Ability to convert any information in analog form e.g voice, music,

 It can control the Multimedia System and can be programmed by

video to digital form.

 Interactive

 Random access (MM data)

the programmer

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4 Characteristics Multimedia Product

 Information present on a computer. Without this feature (đặc trưng,

 Links. Without this feature Book

 Navigation tools-công cụ điều hướng (icon, button, hot spot)

 Interactive presentation. Without this feature TV

tính năng)Polymedia or Mixed Media

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A brief history of multimedia

 1970’s

 1980’s

- Pong, Atari Apple, IBM and the PC revolution

 1990’s Multimedia Explosion

- GUI’s and the mouse and other technologies

 Future directions

- WWW - CD-I - Interactive books

- Technology convergence, education and entertainment, other

appliances

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Multimedia Types

 The main multimedia data types we will meet on this course are:

 We will also discuss how we capture this data...

- Images, video, audio, text, and animation

- capture = get it into the computer

...and render this data

 We will also find out about the hardware devices that are used to

- render = display or play the information

capture and render the data

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Multimedia Applications

 Multimedia applications can be linear or interactive

 Linear multimedia plays from some start position to some end position with little or no intervention(sự can thiệp, xen vào) - Just like this lecture

 Interactive multimedia allows the viewer to jump around the material

by interacting with it

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Multimedia Industry Structure

Level 1 Level 1

Content (Media)

Level 2 Level 2 Applications (Software)

Level 3 Level 3 Platforms (Hardware)

Networking Level 4 Level 4

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Multimedia Industry Structure

Level 1 Level 1 - Consists of MM content providers, for example the news industry,

the television industry and the entertainment industry.

Level 2 Level 2 - Consists of multimedia application developers. - Applications include distance learning, desktop video conferencing,

multimedia kiosks, entertainment and imaging.

Level 3 Level 3 - Consists of MM platform builders. - These builders include Silicon Graphics, Sun, Intel, Apple, and

other hardware vendors(đại lý, cung cấp).

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Multimedia Industry Structure

Level 4 Level 4 - The network infrastructure(cơ sở hạ tầng, các bộ phận). - There are two very different networking environments that will use

MM applications: - business networks and - the emerging public networks.

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Multimedia Applications The Value of Multimedia in Society

(cid:0) Multimedia has become a valuable

resource

for

education, business, and leisure and recreation.

(cid:0) Education

(cid:0) Business

• To learn in new and stimulating ways

• To share resources, deliver information, train employees, and

advertise goods and services

Leisure and Recreation • To play video games, surf the Internet, and plan leisure time

(cid:0)

3030

Why Apply Multimedia Technology

 Ease of use

 Self-Paced Interaction and Better Retention  Better Understanding of the Content  Cost Effectiveness  More Fun = Greater Efficiency

Intuitive Interface(giao diện trực giác) Immersive Experience

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Summary

 Today we have learned about the various aspects of multimedia:

 Multimedia places more demands on the developer and hardware

 Multimedia aims to enhance the user’s experience

- multimedia data - multimedia applications - multimedia development

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