64146-mt----multimedia & Application Development

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Code No: 64146/MT M.Tech. – I Semester Supplementary Examinations, September, 2008 MULTIMEDIA & APPLICATION DEVELOPMENT (Web Technologies) Time: 3hours

Max. Marks:60 Answer any FIVE questions All questions carry equal marks ---

1.)

Explain the different types of color models in video.

2.a) b)

What is the purpose of chorma subsampling? Explain the Nyquist theorem.

3.

Explain object – oriented action script with an example in detail.

4.

What is Inheritance? Explain it with a suitable example.

5.a) b)

Explain the various applications of OOP. Describe the various Movie clip subclasses.

6.a) b)

Explain about Discrete cosine Transform.’ Explain the properties of Huffman coding.

7.a) b)

Describe briefly about CELP. Explain ADPCM in speech coding.

8.

Describe the Broadcast schemes for video-on-Demand. *****