Pune University BE (Computer Engineering) Multimedia Systems Question Papers

B.E. (Computer) MULTIMEDIA SYSTEMS (2008 Course) (Elective-II) (410445)

Time :3 Hours]                                                                                              [Max. Marks :100

Instructions to the candidates:-

1)            Answer 3 questions from each Section.

2)            Answers to the two sections should be written in separate books.

3)             Neat diagrams must be drawn wherever necessary.

4)             Black figures to the right indicate full marks.

5)            Assume suitable data, if necessary.

SECTION – I

QI) a) Describe basic architecture of multimedia database.                                           [8]

b) Explain the concept of interactivity. Explain any one Interaction device in detail. [8]

OR

Q2) a) Write in brief about multimedia authoring tools.                                                 [8]

b) What is streaming media 8 why is it required ? Explain example of audio/video format for streaming.                                                                                [8]

Q3) a) Explain following image file formats.                                                                   [8]

I. GIF 2. BMP 3. TIFF                                             4. JPEG

b) Explain following encoding techniques :

  1. RLE                                                                       P. Arithmetic coding.   [8]

OR

Q4) a) Explain JPEG-DCT image coding standard.                                                        [8]

b) Explain different types of compression.                                                              [8]

Q5) a) Differentiate between CD and DVD. Explain different DVD formats. [9]

b)            Explain audio file formats.

i)                               WAV

ii)                            AVI

iii)         MPEG Audio.

P. TO.

 

Q6) a) Explain differential pulse code modulation in detail.                                [6]

b)            Explain MIDI file format.                                                                                  [6]

c)            Write short note on digital audio.                                                                     [6]

SECTION – II

Q7) a) Explain different text file formats.                                                             [W]

b) Explain CCIF, CIF 8 SIF in detail.                                                                     [W]

OR

Q8) a) Write in brief about video capturing.                                                        [W]

b) Explain the following –                                                                                        [W]

I. LZ coding                         2. LZW coding 3. Huffman coding.

Q9) a) Define rendering. Explain any two rendering algorithms.                        [8]

b) What is use of animation? Explain types of animation.                                    [8]

OR

QIO) a) Explain principles of animation.                                                                 [8]

b) Explain “Open GL in detail over windows/Linux”.                                          [8]

Qll)a) Write short note on Multimedia web based applications.                         [8]

b) Explain concept of Multimedia over IP.                                                              [8]

OR

Ql2)a) Explain use of multimedia in educational purpose 8 industrial training. [8] b) Write short note on –                                                                                                                [8]

  1. Web based applications
  2. Media on demand.

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