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Multimedia System Question Paper - Dec 17 - Information Technology (Semester 7) - Mumbai University (MU)
written 5.6 years ago by gravatar for yashbeer yashbeer ★ 11k
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written 5.6 years ago by gravatar for yashbeer yashbeer ★ 11k

Multimedia System - Dec 17

Information Technology (Semester 7)

Total marks: 80
Total time: 3 Hours INSTRUCTIONS
(1) Question No. 1 is compulsory
(2) Attempt any three questions out of remaining five questions
(3) Draw neat diagrams wherever necessary

1(a) Explain VERML in brief.
(5 marks) 00

1(b) Compare Midrise and midthread quantizer.
(5 marks) 00

1(c) Explain motion compensation.
(5 marks) 00

1(d) What is media abstraction? Explain briefly.
(5 marks) 1740

2(a) List and explain various color models used in images and videos.
(10 marks) 1722

2(b) Draw neat labeled diagram for a Decoder and Encoder of H.261 and explain its working in details.
(10 marks) 00

3(a) With the help of block diagram explain Baseline JPEG compression in details.
(10 marks) 798

3(b) Explain Object based visual coding and video bit stream in MPEG-4.
(10 marks) 00

4(a) Compare between RIFF and TIFF file formats.
(10 marks) 793

4(b) Explain in detail Hypermedia messaging concepts used in MMS.
(10 marks) 795

5(a) Explain similarity based image retrieval in image databases.
(10 marks) 00

5(b) Explain Global information infrastructure function model.
(10 marks) 00

Q6) Write short notes on (Any Four)

  • (i) IETE Multimedia internet standards 1742

  • (ii) Adaptive Huffman coding 1725

  • (iii) Descriptors in MPEG-4

  • (iv) TV trees in text databases

  • (v) Query Language 1740

  • (vi) Multimedia over wireless networks.

(5 X 4 = 20 marks)

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