This document defines multimedia as a combination of text, graphics, sound, animation, and video delivered interactively to users through electronic or digital means. It then provides details on the different elements of multimedia, including text, graphics, audio, video, and animation. For text, it discusses uses of text types, sizes, colors and backgrounds. For graphics, it defines vector and bitmap images. For audio, it describes digital and analog audio. For video, it gives a definition of video production. For animation, it distinguishes between 2D and 3D animations. Finally, it lists potential benefits and limitations of multimedia.

1. JOFRED M. MARTINEZ, MAN, RN
MAEd Biological Sciences
ADVANCED EDUCATIONAL TECHNOLOGY CI103

2. What is

3. What is

4. What is

5. Multimedia is a combination of text, graphic, sound, animation,
and video that is delivered interactively to the user by electronic or
digitally manipulated means.

6. and

9. TEXT GRAPHICS
AUDIOANIMATIONVIDEO

10. Text is the basic element of multimedia. It involves the
use of text types, sizes, colors and background color.

11. In a multimedia application, other media or screen can
be linked through the use of text.

12. Graphics are wo-dimensional figure or illustration.
Could be produced manually (drawing, painting, carving, etc.) or by
computer graphics technology.

13. Vector graphics are drawn on the
computer and only require a
small amount of memory.
Bitmaps images are real images
that can be captured from devices
such as cameras or scanners.

14. Audio is produced by vibration, as perceived by the
sense of hearing. Audio could come in the form of
speech, sound effects and also music score.

15. Digital audio refers to the digital
sampling of the actual sound.
Analog audio refers to the original
sound signal.

16. Video production is the technology of capturing, recording,
processing, transmitting, and reconstructing moving pictures.

18. Animation is the illusion of motion created by the
consecutive display of images of static elements.

19. Digital animation can be categorized into two broad areas:
2D (2 Dimension) and 3D (3 Dimension) animations.

29. • Ease of use
• Intuitive interface
• Immersive experience
• Self-paced interaction
• Better understanding
• Cost effective

30. • Investment costs
• Technical barriers
• Sociopsychological barriers
• Legal problems

31. JOFRED M. MARTINEZ, MAN, RN
MAEd Biological Sciences