Analyze the characteristics of video codecs

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Reference no: EM131488136

Assignment Outcomes:

This assignment will help to know student understanding in essential facts, concepts, principles and theories related to multimedia information. The integration of multimedia technology into the communication environment has the potential to transform an audience from passive recipients of information to active participants in a media rich learning process. All the above concepts can be considered as essential part for any multimedia Assignment which requires more creative skills and high technology.

1. Process digital information and apply compression algorithms;
2. Analyze the characteristics of video codecs and their output streams;
3. Analyse the quality of service of a communication process considering the network characteristics and the application constraints;
4. Use Matlab to design and implement multimedia information; and
Use Network simulator (NS2, Topnet or other tool) for designing, implementing and analysing QOSfor multimedia Communication.

1. a) For the representation of vector images, we assume that a typical image consists of 500 lines. Each line is defined by its coordinates in x-direction and y-direction by an 8-bit attribute field. Coordinates in the x direction require 12 bits, while coordinates in the y-direction require 10 bits. Determine bits per line, storage required per page.

b)write a Matlab program to create specialized plot animation with 16 frames by using fast fourier transforms of complex matrices
2. Distinguish between adaptive Huffman coding and Adaptive Arithmetic coding in terms of adaptation rate. In each method adapting quick changes is prevented in source statistics? Explain why?

3. What will happen if the frame rate is decreased from 20 to 10 fps in animation or video? Highlight different types of multimedia software tools regularly used? Choose the best tool among them with appropriate explaination?

4. Identify the signals used in broadcasting TV studio? Discuss about the signals which are combined in fewer parts for transmitting channels in TV broadcasting.

Reference no: EM131488136

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len1488136

5/8/2017 3:34:11 AM

• viva will be conducted before evaluating the assignment and no marks are awarded for the viva. • If the assignment is copied in part or whole from other student then MEC policy on cheating will be applied and Zero marks will be awarded. There will be no chance for second submission. • Title Page must have Assignment Name, Module name, your name, ID, and section. • Any late submissions will result in the deduction of marks as mentioned in the Module Information Guide (MIG). • Question on Matlab should be executed using the Matlab tool and results should be attached to the assignment copy. • Refer MIG for feedback dates on assignment.

len1488136

5/8/2017 3:34:02 AM

• Each question carries 25 Marks. • The total Marks will be scaled down to 20 marks • Soft copy of the assignment is to be submitted online inMoodle through turnitin. • Each student has to do the assignment individually. • Explain your notations and stepsexplicitly and clearly. • You can refer books in Library or use internet resource. But you should not cut and paste material from internet nor provide photocopied material from books. The assignment answers should be in your own words after understanding the matter from the above resources.

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