Abha Gaikwad-Patil College of Engineering, Nagpur

Department of CSE

Subject: Multimedia Communication (Sem-1)

Book: Ze-Nian Li and Mark S.Drew

Question Bank 2014-15

CHAPTER: 1

Q.1.What is Multimedia. Explain the Components of Multimedia.

Q.2. Explain the difference between multimedia and Hypermedia.

Q.3.What is Software Tools used in Multimedia System. Explain in detail.

CHAPTER: 2

Q.4. Explain Multimedia Authoring in Details.

Q.5. Explain some Useful Editing and Authoring Tools in details.

CHAPTER: 3

Q.6. Explain Graphics/Image Data Types.

Q.7. Explain Concepts of Raster Scan and Dithering.

CHAPTER: 4

Q.8. Explain Color Models in Image or

Explain different color approaches of color encoding RGB,YUV,YIQ.

Or Write short note on

i) RGB color encoding

ii) YUV color encoding.

CHAPTER: 5

Q.9. Explain Type of Video Signals.

Q.10. Explain Analog Video. Explain NTSC Video in detail.

Q.11. Explain CCIR standards for Digital Video.

Q.12. Write short note on High Definition Television(HDTV).

CHAPTER : 6

Q.12. Explain Nyquist Theorem in detail.

Q.13. Explain Linear and Non-Linear Quantization.

Q.14. Explain Quantization and Transmission of Audio.

i) Coding Of Audio

ii) Pulse Code Modulation.

iii) Lossless Predictive Coding.

CHAPTER: 7

Q.15. Explain difference between Run-Length Coding and Variable-Length Coding(VLC)

Q.16. Explain Shannon-Fano Algorithm with example.

Q.17. Explain Huffman Coding Algorithm in Details with Example.

Q.18. Explain Adaptive Huffman Coding with example.

Q.19. Explain Lempel-Ziv-Welch(LWZ) Compression algorithm with example.

Q.20. Explain Lossless Image Compression with only one coding.

Q.22. Explain a short note on JPEG image compression.

CHAPTER: 8

Q.23. Explain Quantization……

i) Uniform Scalar Quantization.

ii) Non-Uniform Scalar Quantization.

iii) Vector Quantization.

Q.24. Write short note on Quantization and discrete cosine transform.

CHAPTER: 9

Q.25. Explain Main steps Involved in JPEG Image Compression.

Q.26. Explain JPEG Modes….In detail.

CHAPTER: 10

Q. 27. Explain Video Compression Based on Motion Compensation.

Q.28. Explain Different Search for Motion Vectors.

Q.29. Write short note on H.261. also Explain H.261 Encoder and Decoder.

Q.30. Explain Intra-frame(I-Frame) , Inter-Frame(P-Frame) Predictive Coding.

Q.31. Write Short Note on H.263.

CHAPTER: 11

Q. 32. Explain MPEG-1. Also Motion Compensation in MPEG-1.

Q.33. Explain MPEG-1 Video Bitstream with different Layers.

Q.34. Explain MPEG-2. Also Explain different Scalability.

CHAPTER : 14

Q. 35. Write Short note on

i) Psychoacoustics

ii) Equal-Loudness Relations.

iii) Frequency Masking.

iv) Temporal Masking.

Q.36. Explain MPEG Layers.

Q.37. Explain Audio Strategy in MPEG……..

Q.38. Explain MPEG Audio Compression Algorithm.

CHAPTER: 15

Q.39. Explain OSI Network Layers and TCP/IP Protocols.

Q.40. Explain Basic of Multiplexing…….

Q.41. Write short note On.

i) Integrated Services Digital Network(ISDN)

ii) Synchronous Optical Network(SONET)

iii) Asymmetric Digital Subscriber Line(ADSL)

Q. 42. Explain LAN and WAN and ATM in detail.

CHAPTER: 16

Q.43. Explain Quality of Multimedia Transmission.

Q.44. Explain Multimedia Over IP…

i) IP-Multicast.3.

ii) Real-Time Transport Protocol(RTP).

iii) Real-Time Control Protocol(RTCP).

iv) Resource Reservation Protocol(RSVP).

v) Real Time Streaming Protocol.

Q.45. Explain Interactive TV(ITV) and Set-Top Box(STB)..

Q.46. Explain Schemes for Video-On-Demand.

Q.47.Explain Buffer Management in detail.

CHAPTER: 17

Q. 48. Explain Wireless Network.

Q.49. Explain Difference Analog Wireless Network and Digital Networks.

Q.50. Explain Spread Spectrum and CDMA.

Q.51. Explain what you know about 3D Digital Wireless Network..

Q.52. Explain Multimedia Over Wireless Networks..

Q.53. Write Short note on

i) Synchronization Loss

ii) Error Resilient Entropy Coding

iii) Error Concealment

iv) Forward Error Correction (FEC).

Q.54. Explain Trends in Wireless Interactive Multimedia.