logbook of information and technology

logbook

1. INTRODUCTION TO MULTIMEDIA Prepared by Lt YS Namgugu - Arty 4-Feb-24 1

2. INTRODUCTION Multimedia provides multiple ways to represent information to the user in a powerful manner . This Presentation gives a complete understanding on Multimedia in general as far as texting/imaging/audio and video technologies are concerned. 4-Feb-24 2

3. INTRODUCTION Before you start proceeding with this reference, I'm making an assumption that you are already aware about basic computer concepts like what is keyboard, mouse, monitor, input, output, primary & secondary memory, MS Office etc. If you are not well aware of these concepts then I will suggest going through Computer fundamental concepts at your own time 4-Feb-24 3

4. AIM The aim of this lesson is to impart students Soldiers undertaking Diploma course (NTA L-5) on the general understanding of Multimedia concepts 4-Feb-24 4

5. SCOPE Definition Elements of Multimedia X stics of Multimedia System Uses of Multimedia Technology Advantages & Disadvantages Terms 4-Feb-24 5

6. SCOPE Cont … Types of Multimedia Projects Multimedia App Softwares Q & A Conclusion 4-Feb-24 6

7. Definition Derived from the word “ Multi ” and “ Media ” Multi : means Many or Multiple Media: are tools that are used to present, deliver or store certain things such text, audio, images, video etc 4-Feb-24 7

8. Definition Cont… Definition: Multimedia is a combination of text, image, sound, animation, and video that is delivered to the user by electronic or digitally manipulated means 4-Feb-24 8

9. Elements of Multimedia 4-Feb-24 9 TEXT VIDEO AUDIO GRAPHIC ANIMATION MULTIMEDIA

10. X stics Computer controlled Integrated Digital representation I nteractive 4-Feb-24 10

11. Common Uses Here are some common ways that multimedia is used in society Communication: It allows users to share information, photos, and videos more engaging and immersive 4-Feb-24 11

12. Common Uses Cont… Entertainment: Multimedia is used extensively in the entertainment industry, including movies, television shows, and video games 4-Feb-24 12

13. Common Uses Cont… Education: Multimedia creates interactive learning experiences like online courses and educational videos. It can make learning more engaging and interactive for students 4-Feb-24 13

14. Common Uses Cont… Advertising: Multimedia is often used to create more engaging and effective advertisements, such as TV commercials, online ads, and billboards 4-Feb-24 14

15. Common Uses Cont… Persuasion : Multimedia can persuade an audience to take a certain action, such as purchasing a product or supporting a cause 4-Feb-24 15

16. Common Uses Cont… News: Multimedia is used in the news industry to present information in a more engaging and immersive way, such as through news websites, TV news programs, and online video news reports 4-Feb-24 16

17. Advantages of Multimedia Improved Learning and Retention Research has shown that multimedia presentations are more effective at engaging students and helping them to retain information than traditional methods such as lectures or textbooks 4-Feb-24 17

18. Advantages Cont… Enhanced Communication Multimedia allows for the integration of various forms of media, such as text, audio, and video. So it can help make complex concepts easier to understand by adding visual element to a presentation, which can be more engaging for the audience 4-Feb-24 18

19. Advantages Cont… Increased Accessibility For example, multimedia presentations can be made more accessible for people with hearing or vision impairments through closed captions, audio descriptions, and other features 4-Feb-24 19

20. Advantages Cont… Increased Interactivity For example, multimedia presentations can include interactive elements such as polls, quizzes, and games, making the material more engaging and encouraging people to participate 4-Feb-24 20

21. Advantages Cont… Increased Efficiency Multimedia can save time and improve efficiency in a variety of contexts. For example, in business, multimedia presentations can be used to communicate complex ideas or products to clients more efficiently 4-Feb-24 21

22. Disadvantages of Multimedia Cost The production of multimedia materials can be expensive, as it requires specialized equipment and skills. Multimedia gadgets and their sources can be a barrier for those who do not have the resources to produce high-quality multimedia content 4-Feb-24 22

23. Disadvantages Cont… Technical Issues There is a risk of technical issues when using multimedia, such as problems with audio or video quality or compatibility issues with different devices. These issues can be frustrating for users and can interfere with the effectiveness of the content 4-Feb-24 23

24. Disadvantages Cont… Dependence on technology The use of multimedia relies on technology, which can be a disadvantage in situations where technology is not available or not functioning properly 4-Feb-24 24

25. Disadvantages Cont… Distraction Distraction can be particularly problematic in educational settings, where students must concentrate and retain information 4-Feb-24 25

26. Disadvantages Cont… Security concerns There are also security and privacy concerns to consider when using multimedia, particularly when it is shared online. It is important to ensure that personal information is not shared and that appropriate security measures are in place to protect against cyber threats 4-Feb-24 26

27. TERMS Interactive Multimedia It is a multimedia project where by a user is given the option of controlling the contents Hypermedia It is a multimedia project where by a user is provided a structure of linked elements for navigation 4-Feb-24 27

28. TERMS Multimedia Developer A person that develop multimedia projects multimedia title A multimedia project shipped to end users with or without instructions 4-Feb-24 28

29. TYPES OF MULTIMEDIA PROJECTS Linear Multimedia Non Linear Multimedia 4-Feb-24 29

30. TYPES CONT… Linear Multimedia Projects that are not interactive. Users have very little control over the presentation 4-Feb-24 30

31. TYPES CONT… X Stics of Linear Multimedia users can sit back and watch it just as they do to a movie or the television The presentation normally plays from the start to end or even loops continually to present the information Common examples are Movies, Demo show, Non interactive lecture 4-Feb-24 31

32. TYPES CONT… Non Linear Multimedia Projects that are user interactive, where users are given navigational control and wander through the contents at will 4-Feb-24 32

33. TYPES CONT… Characteristics of Nonlinear Multimedia Interactive Users have control over the contents Users are given navigation control Example: Games , course ware, Virtual reality 4-Feb-24 33

34. MULTIMEDIA APP SOFTWARES Multimedia software is a broad term that covers everything from video editing to web design. There are many different types of multimedia software, but they all have one thing in common: they use the computer to create and manipulate graphics, sound, animation, text, and other media 4-Feb-24 34

35. MULTIMEDIA APP SOFTWARES The following are some of the Multimedia application software used in producing multimedia projects: Photo Editor eg . Adobe photoshop Video Editor eg . Adobe premiere Pro Audio Editor eg . Audacity Animation Software eg . Spine animation tool Presentation Software eg . MS PPT 4-Feb-24 35

36. Q & A 4-Feb-24 36

37. CONCLUSION Multimedia is a powerful tool that has transformed how we communicate and access information. It has several advantages, such as enhanced communication, greater accessibility, increased retention, improved creativity, and improved collaboration 4-Feb-24 37

38. CONCLUSION CONT… However, it also has its disadvantages, such as high cost, time-consuming, dependence on technology, limited control, and distractions. As with any other technology, it is important to consider the pros and cons of multimedia before implementing it in any project or communication strategy 4-Feb-24 38

39. CONCLUSION CONT… Furthermore Multimedia has become an increasingly popular communication and entertainment, with various uses including education, advertising, entertainment and news 4-Feb-24 39

40. Next session Elements of Multimedia Text and Graphics Getting started with Adobe Photoshop 4-Feb-24 40

41. THANKS 4-Feb-24 41