IT6003 Multimedia Compression Techniques Syllabus Semester VII Elective IT BTECH Anna University-Regulation-2013

NotesKhan

IT6003                                MULTIMEDIA COMPRESSION TECHNIQUES                             L T  P  C
3   0 0  3
OBJECTIVES:
The student should be made to:

• Understand error–control coding.
• Understand encoding and decoding of digital data streams.
• Be familiar with the methods for the generation of these codes and their decoding techniques.
• Be aware of  compression and decompression techniques.
• Learn the concepts of multimedia communication.

UNIT I             MULTIMEDIA COMPONENTS                                                                                       9
Introduction - Multimedia skills - Multimedia components and their characteristics - Text, sound, images, graphics, animation, video, hardware.

UNIT II            AUDIO AND VIDEO COMPRESSION                                                                            9
Audio compression–DPCM-Adaptive PCM –adaptive predictive coding-linear Predictive coding-code excited LPC-perpetual coding Video compression –principles-H.261-H.263-MPEG 1, 2, and 4.

UNIT III          TEXT AND IMAGE COMPRESSION                                                                             9
Compression principles-source encoders and destination encoders-lossless and lossy compression- entropy encoding –source encoding -text compression – static Huffman coding dynamic coding – arithmetic coding –Lempel Ziv-Welsh Compression-image compression.

UNIT IV          VOIP TECHNOLOGY                                                                                                     9
Basics of IP transport, VoIP challenges, H.323/ SIP –Network Architecture, Protocols, Call establishment and release, VoIP and SS7, Quality of Service- CODEC Methods- VOIP applicability.

UNIT V          MULTIMEDIA NETWORKING                                                                                         9
Multimedia networking -Applications-streamed stored and audio-making the best Effort service- protocols for  real time interactive  Applications-distributing  multimedia-beyond  best  effort  service- secluding and policing Mechanisms-integrated services-differentiated Services-RSVP.


OUTCOMES:
Upon Completion of the course, the students will be able to

• Design an application with error–control.
• Use compression and decompression techniques.
• Apply the concepts of multimedia communication.

TOTAL: 45 PERIODS


TEXT BOOKS:

1. Fred Halshall “Multimedia Communication - Applications, Networks, Protocols and Standards”,

Pearson Education, 2007.

2. Tay Vaughan, “Multideai: Making it Work”, 7th Edition, TMH 2008 98.
3. Kurose and W.Ross” Computer Networking “a Top down Approach, Pearson Education 2005.

REFERENCES:

1. Marcus Goncalves “Voice over IP Networks”, Mc Graw Hill 1999.
2. KR. Rao,Z  S  Bojkovic,  D  A  Milovanovic,  “Multimedia  Communication  Systems:  Techniques, Standards, and Networks”, Pearson Education 2007.
3. R. Steimnetz, K. Nahrstedt, “Multimedia Computing, Communications and Applications”, Pearson

Education Ranjan Parekh, “Principles of Multimedia”, TMH 2007.