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Multimedia Computing
Course Title: Multimedia Computing Full Marks: 60 + 20 + 20 Course No: CSC319 Pass Marks: 24 + 8 + 8 Nature of the Course: Theory + Lab Credit Hrs: 3 Semester: V
Course Description: This course covers the basic concepts of Multimedia system including introduction, Sound / Audio System, Images and Graphics, Video and Animation, Data Compression, User Interfaces, Abstractions for programming and Multimedia Application
Course Objectives: This course covers three main objectives on multimedia system these are devices, systems and applications
Detail Syllabus: Unit 1 Introduction to Computers Teaching Hours (3) Introduction Introduction To multimedia system , history and applications
1 hr
Global structure of Multimedia
Device domain, system domain, application domain, cross domain with diagram
Multimedia Application Basic applications of multimedia system in all sectors Medium The perception medium, the representation medium, the presentation medium, the storage medium, the transmission medium, the information exchange medium, representation values and representation spaces, representation dimensions Multimedia system and properties
Combination of media, independence ,computer support integration
1 hr
Characteristics of a Multimedia System
Multimedia systems must be computer controlled , Multimedia systems are integrated , the information they handle must be represented digitally , the interface to the final presentation of media is usually interactive.
Challenges for Multimedia Systems
Synchronization, Sequencing, Distributed Network, Inter-media Scheduling
1hr
Components of a Multimedia System
Capture devices, Storage Devices, Communication Networks, Computer Systems, Display Devices, Unit 2 Sound / Audio System^ Teaching Hours (6) Concepts of sound system
Frequency, amplitude, Computer representation of sound, sampling rate, quantization, sound hardware
Music and speech (^) Basic MIDI concepts, MIDI devices, MIDI
messages, MIDI and SMPTE timing standards, MIDI software Speech Generation Basic Notions, Reproduced Speech output, Time dependent sound concatenation, frequency – dependent sound concatenation Speech Analysis Research area of speech analysis, speech recognition,
2 hr
Speech Transmission (^) Signal form coding, source coding in parametrized systems, recognition and synthesis systems Unit 3 Images and Graphics^ Teaching Hours ( 5 ) Digital Image Representation
Image format, storage image format 5 hrs
Image and graphics Format
Introduction about different Image and graphics Format
Image Synthesis , analysis and Transmission
Computer Image processing, dynamics in graphics, the framework of interactive graphics systems, Graphics input/ output hardware, dithering, image analysis, Image recognition, Image recognition steps, Image transmission Unit 4 Video and Animation Teaching Hours ( 6 ) Video signal representation
Visual representation, Transmission, digitalization, 3 hr
Computer Video Format (^) Introduction to Computer video format
Computer- Based animation
Input process, composition stage, inbetween process, Changing colours,
Animation Language Linear list notations, General purpose language, Graphical Languages, Methods of controlling Animation
Full explicit control, procedural control, constraint based systems, tracking live action, kinematics and dynamics,
2 hr
Display of Animation (^) Basic knowledge about Display of Animation
Transmission of Animation
Basic knowledge about Transmission of Animation 1 hr
Unit 5 Data Compression^ Teaching Hours 8 ) Storage Space Basic knowledge about Storage Space 4 hr
Coding Requirements (^) Basic knowledge about Coding Requirements
Source, Entropy and Hybrid Coding
Entropy coding, source coding- Huffman Encoding,
Games Telemedicine (^) Application of Telemedicine in Multimedia
E-learning Application of e-Learning in Multimedia 3 hr
Digital video editing and production systems
Application of in Digital video editing and production systems in Multimedia
Video conferencing (^) Application of Video conferencing in Multimedia
Video-on-demand (^) Application of Video-on-demand in Multimedia
Laboratory Works: After completing this course, students should have practical knowledge of different components of multimedia system, multimedia tools and applications The laboratory work includes:
Macromedia FreeHand Macromedia Flash Swish Max Macromedia Director Morphing techniques Audio and Video editing software Data compression
Text Books:
- Multimedia: Computing, Communications and Applications, Ralf Steinmetz and Klara Nahrstedt, Pearson Education Asia
Reference Books:
- Multimedia Communications, Applications, Networks, Protocols and Standards, Fred Halsall, Pearson Education Asia
- Multimedia Systems, John F. Koegel Buford, Pearson Education Asia
Model Question
Course Title: Multimedia Computing Full Marks: 60 Course No: CSC319 Pass Marks: 24 Credit Hrs: 3 Semester: V
Section A Attempt any two questions. (2 × 10 = 20)
- Explain application development life cycle of multimedia systems.
- Explain with steps of the JPEG compression process in detail with example.
- Explain the Huffman coding process to create Huffman code tree with example. Justify how Huffman code reduces the file size?
Section B Attempt any eight questions. (8 × 5 = 40)
- Compare quality with file size.
- Explain the advantage and disadvantages of bitmap over vector image
- Differentiate between Video and Animation.
- Calculate the file size in bytes for a 30 second recording at 44.1 KHz, 8 bits resolution stereo sound.
- Explain the lossy compression with example.
- Explain the MPEG Compression with example.
- Discuss the abstraction levels of the programming of multimedia system.
- Discuss the User interface design.
- Explain the applications of multimedia in telemedicine.
