B.TECH - Semester 7 multimedia systems and data compression Question Paper 2019 (jun)
Practice authentic previous year university questions for better exam preparation.
Sample Questions
- 704 (2): MULTIMEDIA SYSTEMS AND DATA COMPRESSION (ELECTIVE-I) (R) (2008 Scheme) Time : 3 Hours Max. Marks : 100 Answer all questions :
- Write the basic concepts of multimedia system.
- Mention the properties of Multimedia DBMS.
- Compare the continuous media and block-mode in multimedia.
- Write the principles of arithmetic coding.
- Explain about JPEG Decoding.
- Write the basic operations of LZW compression algorithm.
- What is Adaptive DPCM? How it differs from DPCM.
- What are I, P, and B- frames? Explain.
- Mention the difference between MPEG-I and MPEG-2 Standards.
- What are the three standards associated with HDTV? Explain. ( $\mathbf{1 0} \boldsymbol{\times} \mathbf{4} \boldsymbol{=} \mathbf{4 0}$ Marks) PART - B Answer any one questions from each Module.
- (a) Explain the applications of multimedia systems.
- (b) List and explain the different types of media.
- Explain the general architecture of Multimedia DBMS.
- (a) Discuss about Dolby audio coder with hybrid backward and forward adaptive bit allocation mode.
- (b) Write any two applications of LZW compression.
- (a) Explain about static Huffman coding with its tree derivation.
- (b) Discuss the source encoding with an example.
- (a) Discuss about motion estimation and compensation.
- (b) Compare intra-object and intra-object synchronization.
- (a) Explain the reference model for multimedia synchronization.
- (b) Discuss the basic operations of MPEG-4 video compression standard. $$ (3 \times 20=60 \text { Marks) } $$