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IMS457 Multimedia Note 2
Mr Sham Sul Wan Fakeh
1
Computer Specification
Processor - Pentium 11 and above RAM - 64mb Diskette - 720kb-20mb Harddisk - 3.2gig CD-Rom - Text, Graphic, Sound CD-I - Data Audio, Video &
Graphical Animation
CD-R - Packaging M/M Product2
Computer Specification ( cont.. )
CD-Rom transfer rate - 1800kb/s CD-Rom accessing time - 100ms DAC audio sampling - 44.1khz, 16 bit,
stereo ADC audio sampling - 44.1khz, 16 bit,
stereo SCSI - Small Computer
System Interface MCI - Media Control
Interface
3
Computer Accessories CD-Rom Drive
read data at speed 150kbps, currently 58x (6700kbps)
CD-Rom 120mm diameter can store 680 mb
4
Computer Accessories ( cont.. )
DVD new CD-Rom format can store 17 gb on double sided
Digital Audio Facility to record and playback waveform
digital audio files 16-bit sound
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Computer Accessories ( cont.. )
Audio Speakers to listen to sound produced by computer 5 surround speaker
Graphics Accelerator computer chip that helps computer process
the specialized calculation that 3D imaging requires
help 3D rendering build on motherboard/cards
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Computer Accessories ( cont.. )
Video Overlay allow computer to display common video sources
including video cameras, VCRs and videodisc. Build in/card
MIDI – Media Instrument Digital Interface To play digitally sampled instrument sound that
are stored in the wavetable
7
Computer Accessories ( cont.. )
MPEG – Motion Picture Expert Group
MPEG-1 Noninterlaced version for playback from CD-
Roms
MPEG-2 Interlaced version intended for all-digital
tranmission of broadcast quality TV Produce surround sound
8
Computer Accessories ( cont.. )
MPEG-3 New version of MPEG can simply scaling the
bit rate
MPEG-4 Low-bandwith version of MPEG that is being
invented for transmitting movies over mobile, wireless communiation and internet.
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Software Text
Word processing editor
Image Capturing Adobe Photoshop, Microsoft Photo
Editor, Paint, Paintshop, etc
Audio Capturing Sound Forge, CoolEdit, etc
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Software ( cont.. )
Video Capturing Adobe Premier, MediaStudio, etc
3D & Animation Modeling Extreme 3D, 3D studio, TrueSpace,
LogoMotion, 3D Asymatrix, Paintshop Pro, etc
Sketching & Painting Paint, Fractal Design Painter, Adobe
Photoshop, CorelDraw
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Software ( cont.. )
Multimedia Authoring Tool The type of tools that are normally used to
author/produce multimedia application
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Software ( cont.. )
Card base Hypercard, Supercard, Toolbook, Visual Basic
Characteristics Easy to use Book paging structure Using multimedia object – button, graphical
object, textbox
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Software ( cont.. )
Icon base Authorware, IconAuthor, Quest
Characteristics Visual Programming to organize
presentation Icon provided Click & Drag along the flowchart
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Software ( cont.. )
Time base Macromedia Director, Macromedia
Flash,
Characteristics Most popular Using Timeline Using frame
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Software ( cont.. )
Object base MTropolis, Apple Media Tool, Media Tool
Characteristics Object heaped as properties Objects have capabilities to send
message Each project comprises of hierarchy to
section/subsection
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Multimedia Development ProcessDEVELOPMENT
PRE-PRODUCTION
PRODUCTION
POST-PRODUCTION
DELIVERY
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Multimedia Development Process ( cont.. )
Development To support the concept of application in the right
form and meet the client need. To support multimedia architect in solving rights
problem (if any) to perform concept ional requirements.
To support the process of team development. To support and manage financial sources.
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Multimedia Development Process ( cont.. )
Pre-Production Budgeting and controlling expenses Team up specialists needed in the
development process Providing base/studio Buying/Renting equipment and tools
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Multimedia Development Process ( cont.. )
Pre-Production ( cont.. ) Getting and installing software Planning for research - done by content
team Development of the multimedia
structure, flowchart, script and schedule.
Settling legal constraint.
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Multimedia Development Process ( cont.. )
Production Perform research for model and content Interface designation Development of 2-D graphics Development of 3-D graphics Sound Recording
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Multimedia Development Process ( cont.. )
Production ( cont..) Sound Effect recording Development of animations Development of digital videos Programming
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Multimedia Development Process ( cont.. )
Post-Production The phase of alpha and beta tests Packaging CD burning Contacting client Ensuring the result of tests to the
development team regarding the revision and correction
Providing the product’s documentation
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Multimedia Development Process ( cont.. )
Delivery Installation on various mode: kiosk based,
group presentation or Internet Set up delivery logistic Providing suitable infrastructure for mode
chosen
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Storyboard Storyboard is a scriptural document provided to
allow all parties in the development team make use of it along the developmental process. It is consist of all elements, directions and guidelines needed in the development. Thus, the storyboard becomes very important and need to be clearly defined.
25
Storyboard ( cont.. )
Purposes To base up a practical and systematical way
in the development process. To create a systematical direction to the
graphic designer. To create a systematical and structured
direction to the programmer. To base up a pseudo-code in the
communication among content specialist, graphic designer and programmer.
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Storyboard ( cont.. )
Purposes ( cont.. ) To allow graphic designer and programmer
performing their tasks at the different place. To assist content specialist sketch the ideas
based on conceptional model that has been designed
To assist instructional designer in the task of checking storyboard writing in order to maintain its quality.
27
Storyboard ( cont.. )
Purposes ( cont.. ) To reduce the wasting time for the graphic
designer and programmer to meet content specialist on the problem rose up.
To assist audio and video specialist to provided the materials needed.
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Storyboard ( cont.. )
SAMPLE 1STORYBOARD NO: PC ( ) F 1 GRAPHICAL INSTRUCTION AUTHORING INSTRUCTION
PROJECT NAME: TEXT, GRAPHICS, ANIMATION SOUND, TEXT, VIDEO, STEP
TOPIC:
TITLE:
SCREEN
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Storyboard ( cont.. )
SAMPLE 2
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Multimedia Development Team Producer
Defining Coordinate Facilitate
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Multimedia Development Team ( cont.. )
Content Specialist
Performing all necessary research concerning the contents
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Multimedia Development Team ( cont.. )
Instructional Designer
Person who takes the information provided by Content Specialist
Take responsibility on the presentation using the best available strategies
Responsible in determining on how the information should be presented
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Multimedia Development Team ( cont.. )
Script Writer
A person who is responsible in presenting the scripts of multimedia presentation.
34
Multimedia Development Team ( cont.. )
Multimedia Architect
Responsible for integrating all the multimedia building block into a presentation
35
Multimedia Development Team ( cont.. )
Computer Graphic Artist
Responsible for the development of the graphics elements such as background, buttons, photo collages, creating animation, editing pictures etc.
36
Multimedia Development Team ( cont.. )
Audio & Video Specialist
Responsible for recording and editing narration, sound effect and music.
Responsible for capturing, editing and digitizing videos and etc.
37
Multimedia Development Team ( cont.. )
Computer Programmer
To perform the programming process, or scripts in the authoring language.
These codes are used to code and develop special function or capabilities of the authoring program and to execute a specific function and display a result.
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Hypermedia Structures Used to design the flow of a multimedia
application Linear Menu Hierarchy Network Hybrid
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Navigational Structures ( cont.. )
Linear Let users move forward to see new material or backward to review
MULTIMEDIAOBJECT
MULTIMEDIAOBJECT
MULTIMEDIAOBJECT
MULTIMEDIAOBJECT
MULTIMEDIAOBJECT
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Navigational Structures ( cont.. )
Menu Present users with a set of choices
MULTIMEDIAMENU
SELECTION
MULTIMEDIAOBJECT
MULTIMEDIAOBJECT
MULTIMEDIAOBJECT
MULTIMEDIAOBJECT
MULTIMEDIAOBJECT
MULTIMEDIAOBJECT
MULTIMEDIAOBJECT
MULTIMEDIAOBJECT
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Navigational Structures ( cont.. )
Hierarchical Present the users with menu of
submenusMULTIMEDIA
MENUSELECTION
MULTIMEDIAMENU
SELECTION
MULTIMEDIAMENU
SELECTION
MULTIMEDIAMENU
SELECTION
MULTIMEDIAMENU
SELECTION
MULTIMEDIAMENU
SELECTION
MULTIMEDIAMENU
SELECTION
MULTIMEDIAMENU
SELECTION
MULTIMEDIAMENU
SELECTION
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Navigational Structures ( cont.. )
Network Containing multiple linked items
MULTIMEDIAOBJECT
MULTIMEDIAOBJECT
MULTIMEDIAOBJECT
MULTIMEDIAOBJECT
MULTIMEDIAOBJECT
MULTIMEDIAOBJECT
MULTIMEDIAOBJECT
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Navigational Structures ( cont.. )
Hybrid
Employ linear structure/list, menus, hierarchical and networks where approriate.
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Navigational Structures ( cont.. )
Hybrid (cont..)MULTIMEDIA
MENUSELECTION
MULTIMEDIAOBJECT
MULTIMEDIAOBJECT
MULTIMEDIAOBJECT
MULTIMEDIAOBJECT
MULTIMEDIAOBJECT
MULTIMEDIAOBJECT
MULTIMEDIAOBJECT
MULTIMEDIAMENU
SELECTION
MULTIMEDIAMENU
SELECTION
MULTIMEDIAMENU
SELECTION
MULTIMEDIAMENU
SELECTION
MULTIMEDIAMENU
SELECTION
MULTIMEDIAMENU
SELECTION
MULTIMEDIAMENU
SELECTION
MULTIMEDIAMENU
SELECTION
MULTIMEDIAMENU
SELECTION
MULTIMEDIAOBJECT
MULTIMEDIAOBJECT
MULTIMEDIAOBJECT
MULTIMEDIAOBJECT
MULTIMEDIAOBJECT
MULTIMEDIAOBJECT
MULTIMEDIAOBJECT
MULTIMEDIAOBJECT
MULTIMEDIAOBJECT
MULTIMEDIAOBJECT
MULTIMEDIAOBJECT
MULTIMEDIAOBJECT
MULTIMEDIAOBJECT
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