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16 Cards in this Set
- Front
- Back
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Sampling
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process used to convert analog sound waves into digital data to be used by computers
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Sample rate
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the number of samples taken per second
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Sample size
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the number of bits used to save one sample
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Audio file size
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determined by the sample rate, sample size, and number of channels used.
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File Formats
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(a) AU – Audio file
(b) MP3 – MPEG-1 Audio Layer 3 (c) MIDI – Musical Instrument Digital Interface (d) WAV – Waveform file (e) WMA – Windows Media Audio |
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Video File Formats
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i. AVI – Audio Video Interleave
ii. MOV - Movie iii. MPEG – Moving Picture Experts Group iv. RM – Real Media v. WMV – Windows Media File vi. FLV – Flash Video |
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Multimedia Authoring Programs
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a. Create multimedia presentations
b. Create interactive elements c. Design screen layouts d. Produce content with paint, text, and animation tools e. Incorporate text, sound, video, animation, and graphics f. Create hyperlinks |
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Hyperlinks
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"hot spots" that can be used to locate an external file, website or place in the current presentation.
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Menu
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a list of options that use hyperlinks to move to other parts of the presentation
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Navigation Buttons
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buttons that are hyperlinked to other parts of the presentation and allow the user to navigate through the presentation
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Balance
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distribution of optical weight of the elements in the layout.
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Movement
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how the viewer's eyes move through the elements on the screen
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Optical Center
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the point the viewer's eyes first encounter when they look at the screen. It is slightly aboce and to the right of the mathematical center.
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Optical Weight
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the ability of elements to attract the viewer's attention
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Unity
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how well the design elements relate to one another
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Create Multimedia Presentations
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1. Plan Multimedia Presentations
2. Prepare Multimedia Presentations 3. Practice Presenting Multimedia Presentations 4. Present Multimedia Presentations G. Interactive Multimedia Presentations |
