Multimedia System Design - May 2014

Computer Engineering (Semester 8)

TOTAL MARKS: 100
TOTAL TIME: 3 HOURS (1) Question 1 is compulsory.
(2) Attempt any four from the remaining questions.
(3) Assume data wherever required.
(4) Figures to the right indicate full marks. 1(a) You are appointed as a consultant to develop an implementation strategy for an automated tourist system that helps its customers to plan these tours.The system has agencies that provides services like air,railway,luxury,economic planning of tour,hotels,services etc.,for such a system-Design the multimedia authoring system and also specify the multimedia data base schema for the same.(10 marks) 1(b) Draw and explain workstation based architecture for multimedia system.Also specify hardware and sofware expected at each layer (if any)considering an example.(10 marks) 2(a) Explain chroma sub sampling.(5 marks) 2(b) What is HDTV standard?(5 marks) 2(c) Explain different motion vector search techniques.(10 marks) 3(a) How to manage resources during multimedia transmission.(10 marks) 3(b) Explain different audio compression algorithm.(10 marks) 4(a) Explain JPEG methodology,compare it with JPEG2000 std.(10 marks) 4(b) Compare and contrast TIFF file format with riff file fomate.(5 marks) 4(c) Explain elements of multimedia system.(5 marks) 5(a) Explain distributed client server operation.(10 marks) 5(b) Explain human factors and design consideration related to virtual reality.(10 marks) 6(a) Draw net labelled diagram for flat bed scanner.Explain scanning mechanism and CCD used in scanning operation.(10 marks) 6(b) Explain copyright act of multimedia.(10 marks)

Write short notes on Following (any two)

7(a) Digital camera(10 marks) 7(b) Distributed Multimedia databases(10 marks) 7(c) MIDI communication protocol.(10 marks)