Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
12 Cards in this Set
- Front
- Back
|
What are the 5 data types?
|
Text, Video, Animation Audio, Images
|
|
|
What is the formula for file size of images?
|
Horizontal x Vertical x Bit Depth 8 x 1024
|
|
|
What is the formula for file size of audio
|
Sample rate x Sample Size 8 x number of channels x Duration of track
|
|
|
List the devices that are used to display Multimedia Systems
|
Screens: CRT, LCD, Plasma, Touch Screens, Smartboards. Projection devices: Overhead proectors, Data projectors. Speakers: Mono, stereo, 5:1 Surround sound, 7:1 Surround sound Head-Up displays: Oculus rift
|
|
|
What are the design principles when making a Multimedia System
|
Consistency, Navigation and Simplicity
|
|
|
Who are the people involved within a Multimedia System
|
Project Manager, Technical Staff, System Designer, Context Providers and Multimedia Specialists
|
|
|
What are the techniques of compression and describe what they are
|
Lossy Compression removes the number of data byes from the file. Lossless Compression allows the original file to be recovered in full
|
|
|
What are the social and ethical issues relating to Multimedia
|
Copyright, Appropriate use of the Internet, Mergin Technologies and Data Integrity
|
|
|
What are some devices used for digitising data?
|
Scanners: Handheld, Flatbed, Overhead. Digital Cameras. Digital Video Cameras. Microphones
|
|
|
Explain what is interactivity
|
Allows users to choose the sequence and content of information
|
|
|
What is the difference between cell based animation and path based animation?
|
Cell based animation involves drawing and displaying individual frames or cells whilst path based animation is diplaying the movement of objects onton a fixed background in a particular sequence or path
|
|
|
List and describe each of the storyboard layouts.
|
Linear: A simple sequential path that is set up quickly. Hierarchical: A sequential path in a top-down design in which the user starts at the beginning and moves down through the multimedia product. Non-Linear: no structure; the user moves betweendifferent layouts in any direction. Combination: a blending of the above layouts.
|
