Multimedia Systems: Defining Object Data Types
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Questions and Answers

Which type of object is considered the simplest and requires the least amount of storage?

  • Full-motion video
  • Holograms
  • Text (correct)
  • Audio
  • What is hypertext primarily used for in multimedia systems?

  • Creating full-motion videos
  • Providing rapid search of specific text strings (correct)
  • Styling paragraphs
  • Encoding images
  • Which type of object is not associated with temporal properties in multimedia systems?

  • Bitmaps
  • Full-motion video (correct)
  • Facsimile systems
  • Fractals
  • What are the major attributes of text in multimedia systems?

    <p>Paragraph styling, character styling, font families, relative location</p> Signup and view all the answers

    Which type of object is a subobject of the hypermedia document?

    <p>Image</p> Signup and view all the answers

    What type of information does an Audio object need to store?

    <p>Length of the sound clip, compression algorithm, playback characteristics, and annotations</p> Signup and view all the answers

    From a storage perspective, what information should be available for processing Full Motion and Live Video?

    <p>Information about the coding algorithm used for compression</p> Signup and view all the answers

    What is essential for successful playback of compressed video?

    <p>Database storage, network media and protocols, decompression engines and display engines</p> Signup and view all the answers

    What is a requirement for the successful presentation of video to the user?

    <p>Smooth presentation with no unexpected breaks</p> Signup and view all the answers

    For which type of object must the associated audio object be transferred over the network to the decompression unit?

    <p>Video object</p> Signup and view all the answers

    Study Notes

    Multimedia Systems

    • Text objects are considered the simplest and require the least amount of storage.
    • Hypertext is primarily used for navigation and linking in multimedia systems.

    Object Types

    • Static images are not associated with temporal properties in multimedia systems.
    • A hyperlink is a subobject of the hypermedia document.

    Text Attributes

    • The major attributes of text in multimedia systems include font, size, color, and style.

    Audio Objects

    • An Audio object needs to store information about the audio signal, such as sampling rate, bit rate, and compression method.

    Video Requirements

    • To process Full Motion and Live Video, the following information should be available: frame rate, resolution, and compression method.
    • Successful playback of compressed video requires decoding and decompression of the video data.
    • A requirement for the successful presentation of video to the user is synchronization with the audio component.

    Network Requirements

    • For video objects with associated audio, the audio object must be transferred over the network to the decompression unit.

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    Description

    This quiz covers the basic data types used in multimedia systems, including text, image, audio, holograms, and full-motion video. It discusses the attributes and applications of text and hypertext in multimedia systems.

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