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What is multimedia?
Next
Multimedia refers to any application that
combine text with other media elements
Graphics
Animation
Audio
Video
Virtual reality
Multimedia brings a presentation to life ,
increases the types of information available,
and makes the Internet more entertaining
place to explore.
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Graphic formats used on the multimedia presentation:
Next
BMPBMP
GIF
(pronounced JIFF)
GIF
(pronounced JIFF)
JPEG
(pronounced JAY-peg)
JPEG
(pronounced JAY-peg)
PCXPCX
PNG
(pronounced ping)
PNG
(pronounced ping)
TIFFTIFF
What is graphic?
Graphic is a digital representation of nontext
information such as a drawing, chart, or
photograph
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What is animation?
Next
Animation is the appearance of motion
created by displaying a series of still
images in sequence
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What is audio?
Next
Audio includes music, speech,
or any other sound
The audio file formats that
can be inserted to any
multimedia project are
MP3, WAV, WMA (Windows
Media Audio), MPEG,
RealAudio, and QuickTime
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What is video?
p. 2.22 Fig. 2-20 Next
Consists of full-motion images with sound
played back at various speeds
MPEG (Moving Pictures Experts Group)
is popular video compression
standard
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What is virtual reality (VR)?
Next
Virtual reality is the use of computers to
simulate real or imagined environment
Appears as a three dimensional (3-D) space
Used for games and many
practical applications
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Homework
1.Form a group of four.
2.Find one of the multimedia presentation in the
web site.
3.Download the presentation .
4.Discuss about the multimedia elements used
in the presentation.
5.Present in our next class.
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Homework
1.Form a group of four.
2.Find one of the multimedia presentation in the
web site.
3.Download the presentation .
4.Discuss about the multimedia elements used
in the presentation.
5.Present in our next class.
