Tribhuvan University
Bachelor of Computer Application
Semester 8 · TU Board 2024
Course Title: Multimedia System (CACS457)
Full Marks: 60Pass Marks: 24Time: 3 hours
Candidates are required to answer the question in their own words as far as possible.
Group B
Attempt any SIX question.(6 × 5 = 30)
- 2.5
Define multimedia computing. Write the challenges for multimedia systems.
- 3.5
What is sound? Explain the speech generation method.
- 4.5
Difference between bitmap and vector graphics.
- 5.5
What are the multimedia interface components?
- 6.5
Compare arithmetic coding and Huffman Coding.
- 7.5
Discuss the colour dithering technique with example.
- 8.5
Calculate the file size in bytes for a 30 second recording at 44.1 khz, 8 bits resolution stereo sound.
Group C
Attempt any TWO questions(2 × 10 = 20)
- 9.10
Explain the JPEG compression process steps in detail with examples.
- 10.10
What do you mean by abstractions levels in multimedia? Explain each level in detail with an example.
- 11.10
Write and explain each phase of multimedia application development with example.
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