B.E. (IT), Multimedia Systems (MS) [Elective], Semester 7, December 2011

B.E. (IT), Multimedia Systems (MS) [Elective]

Semester 7, December 2011

Con. 6651-11.

(Revised Course)

MP-5752

(3 Hours)

[Total Marks: 100]

N. B. : (1) Question no 1 is compulsory.

(2) Solve any four questions from the remaining six questions.

(3) Assume suitable data wherever required.

(4) Figures to right indicate full marks.

1. (a) Explain need for quantization during transmission of audio. --- (5 Marks)
(b) Define various objects used in multimedia systems. --- (5 Marks)
(c) Explain the need for segmentation in processing the image databases. --- (5 Marks)
(d) Write the brief about TV – trees. --- (5 Marks)

2. (a) Explain how RTP with RTCP and RSVP are used for multimedia data transmission. --- (10 Marks)
(b) Draw neat labelled diagram for a decoder and encoder of H-261.--- (10 marks)

3. (a) What is ISDN? Explain windows Telephony. --- (10 Marks)
(b) Explain various software tools available for carrying out tasks in MMS. --- (10 Marks)

4. (a) For the input string ABCABCBBCABAB use LZW compression algorithm to create codes. (Used dictionary based coding). --- (10 Marks)
(b) Compare between RIFF and TIFF file formats. --- (10 Marks)

5. (a) Explain in detail about MPEG-4 and also compare between MPEG-2 and MPEG-7. --- (10 Marks)
(b) Explain speech coding using ADPCM and write in detail about G-726. --- (10 Marks)

6. (a) Explain essential design steps (design methodology) for multimedia system design with example. --- (10 Marks)
(b) Explain about JPEG compression in detail. --- (10 Marks)

7. Write short notes on the following: - --- (20 Marks)
(a) Multimedia Networking and Multiplexing Technologies.

(b) Adaptive Huffman coding

(c) Multimedia authoring system

(d) Algorithm used for CCITT group 3 standards.

Also see Multimedia systems question papers for December 2010

B.E. (IT), Multimedia Systems (MS) [Elective], Semester 7, December 2010

B.E. (IT), Multimedia Systems (MS) [Elective]

Semester 7, December 2010

Con. 5648-10

GT-8976

(3 Hours)

[Total Marks: 100]

N. B. : (1) Question no 1 is compulsory.

(2) Attempt any four questions out of the remaining six questions.

1. (a) What is Multimedia? List categories of multimedia software tools with proper example. --- (10 Marks)
(b) Illustrate LZW compression and decompression for the following string: - --- (10 Marks)
ABABBABCABABBA

2. (a) Explain Bilevel Image Compression Standards. --- (10 Marks)
(b) Explain MPEG video coding. Give compression between MPEG-1 and MPEG-2. --- (2 Marks)

3. Explain different techniques and terminologies used in Multimedia Networks. --- (20 Marks)

4. (a) List and explain different color modules used in images and videos. --- (10 Marks)
(b) Explain different broadcasting schemes for Video-on-Demand. --- (10 Marks)

5. (a) Explain different architectures for content organization in Multimedia Database. --- (10 Marks)
(b) Explain similarity based retrieval in Image Database. --- (10 Marks)

6. (a) Write a short note on TV trees. --- (10 Marks)
(b) What is media abstraction? Explain with proper example. --- (10 Marks)

7. Write short note on any two: - --- (20 Marks)
(a) Multimedia authoring tools

(b) VRML

(c) Audio Databases

(d) Video Databases


Also see Multimedia systems question papers for December 2011

B.E. (IT), Multimedia Systems (MS) [Elective], Semester 7, May2010

B.E. (IT), Multimedia Systems (MS) [Elective]

Semester 7, May2010

Con. 3199-10

AN-3152

(3 Hours)

[Total Mark : 100]

N. B. : (1) Question no 1 is compulsory.

(2) Attempt any four questions from the remaining six questions.

(3) Assume suitable data wherever required.

1. (a) Draw architecture for network based multimedia services and explain call services, transport services and media services related to such architecture. --- (10 marks)
(b) Explain JPEG DIB file format for still and motion images. --- (10 Marks)

2. (a) Explain Shared Workspace and Shared Execution Environment . How it can be applicable for car insurance claim settlement. --- (10 Marks)
(b) Explain MPEG in detail. --- (10 Marks)

3. (a) Explain the print out Technology Hence Explain Working of Laser Printer. --- (10 Marks)
(b) Explain in detail MIDI communication protocol. --- (10 Marks)

4. (a) Explain in detail WORM read/write operation. --- (10 Marks)
(b) In multimedia networking explain audio/video streaming with reference to communication between client and server and role of RTP, RTSP, and RSVP. --- (10 Marks)

5. (a) What are different types of workflow. Suggest application of mail enabled workflow. --- (10 Marks)
(b) What is authoring system? Explain different types of authoring system. --- (10 Marks)

6. (a) Describe with suitable diagram the essential design steps for multimedia system design (Assume that you are following system design methodology). --- (10 Marks)
(b) List at least two multimedia software tools for the following: - --- (10 Marks)
Digital Audio, Graphic and Image Editing, Video Editing, Animation, Multimedia Authoring.

7. Write notes on any two of the following: - --- (20 Marks)
(a) Distributed Multimedia System

(b) Hypermedia Application Design Consideration

(c) Architectural and Telecommunication Consideration.

Also see Multimedia systems question papers for May 2009

B.E. (IT), Multimedia Systems (MS) [Elective], Semester 7, May2009

B.E. (IT), Multimedia Systems (MS) [Elective]

Semester 7, May2009

Con. 2839-09

(Revised Course)

VR-4188

(3 Hours)

[Total Mark : 100]

N. B. : (1) Question no 1 is compulsory.

(2) Solve any four questions from the remaining six questions.

(3) Assume suitable data wherever required.

1. One of the most important application using both technologies network and multimedia is distance learning. You are appointed as a consultant to design the system. For such an application. --- (20 Marks)
(a) Specify the hardware and software requirements for the same, if this application is to be used in distributed environment.

(b) Design its workflow and hence design the entire multimedia system.

2. (a) Draw and explain the workstation based architecture for multimedia systems. Also specify the hardware and software expected at each layer (if any) considering an example. --- (10 Marks)
(b) Explain MPEG in detail.--- (10 Marks)

3. (a) Draw a neat labelled diagram for a flat bed scanner. Explain scanning mechanism and CCD used in scanning operation. --- (10 Marks)
(b) Explain RIFF with respect to various kinds of chunk and give pseudo code for .WAV and .AVI for RIFF. --- (10 Marks)

4. (a) Explain audio/video streaming and the role of RTP, RTSP, RSVP, and RTCP in streaming. --- (10 Marks)
(b) Explain voice recording system in detail. --- (10 Marks)

5. (a) You are appointed as a consultant to develop an implementation strategy for an automated tourist system that helps its customers to plan this tours. The system has agencies that provide services like air, railway luxury, economics, planing of tour, hotels, services etc. For such a system – Design the multimedia authorising system and also specify the multimedia data base schema for the same. --- (10 Marks)
(b) Explain WORM read/write operation in detail. --- (10 Marks)

6. (a) Explain hypermedia messaging with a suitable example. --- (10 Marks)
(b) Explain different scheduling and policing mechanism in multimedia networking. --- (10 Marks)

7. Write short notes on any two: --- (20Marks)
(a) Design considering related to virtual reality.

(b) Multimedia architecture and telecommunication considerations.

(c) Storage and retrieval technology.

Also see Multimedia systems question papers for December 2011