Saturday, December 26, 2015

PRINCIPLES OF MULTIMEDIA (215005),S.Y. M.C.A. Engineering,University Of Pune Question Paper,2010 Question Paper

University Of Pune Question Paper
S.Y. M.C.A. Engineering
(2005 Course)
Time : 3 Hours] [Max. Marks : 100
Instructions to the candidates :
1) Answer any 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) Assume suitable data, if necessary.
Q1) a) What is multimedia document architecture? Explain what do you mean
by MHEG & SGML? [9]
b) What is GTK+ and QT? Give the features of QT. [9]
Q2) a) Explain with suitable examples multimedia building blocks and its role
in development of web based multimedia applications. [9]
b) What is Authoring? What are the features of Authoring tools? Explain
any one authoring tool? [9]
Q3) a) Explain TIFF file format in detail. [8]
b) Explain Shannon Fano algorithm with an example. [8]
Q4) a) What is vector quantization? How is it applied to image compression?
b) What do you mean by image enhancement? Explain how image
enhancement is done using spatial filtering. [8]
Q5) a) What is multimedia sound or audio? What are its properties? [8]
b) Explain the audio encoding for MPEG. [8]
Q6) a) “The higher the sound quality, the larger your file will be”- Justify your
answer. [8]
b) What are the different components of the MIDI synthesizer? Explain
each in brief. [8]
Q7) a) What do you mean by CODEC? Explain the features of H.263. [9]
b) Which are the different layers in MPEG? Define and explain I, P and B
frames with reference to MPEG. [9]
Q8) a) What is compression? Compress the string ‘ABABBABCABABBA’
using LZW compression technique. Calculate the compression ratio?
b) Compare different Television broadcasting standards. [9]
Q9) a) Explain the features of VRML. How the EVENTS and ROUTS are
used in VRML justify with proper example. [8]
b) Write a VRML script for development of dinning table? [8]
Q10)a) Explain different forms of virtual reality with one scenario example. [8]
b) Why does it take four nodes to make simple object in VRML and which
are those? [8]
Q11)a) What is rendering? Explain different algorithms of rendering in
animation. [8]
b) Explain different steps for development of 2D animation. [8]
Q12)Write short notes on : [16]
a) 2D & 3D Animation.
b) Client pull & Server push animation.
c) Uses of Animation.
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