SURVEY OF MULTIMEDIA EFFICIENT COMPRESSION FEATURES

Kruti Dangarwala¹*, Rutvij Jhaveri²*
¹Department of Computer Engg. & Information Technology
²Shri s’ad Vidya Mandal Institute of Technology College Campus, Old N.H. No 8, Bharuch
* Corresponding Author : rutusoft@yahoo.com

Received : -     Accepted : -     Published : 15-12-2011
Volume : 1     Issue : 1       Pages : 1 - 2
Int J Multimed 1.1 (2011):1-2

Uncompressed multimedia (data, image, audio and video) data requires storage capacity and transmission bandwidth. Despite rapid progress in digital communication system performance, demand for data storage capacity and data-transmission bandwidth continues to outstrip the capabilities of available technologies. The recent growth of multimedia-based web applications have not only need for more efficient ways to encode signals and images but have made compression of such signals central to storage and communication technology. The objective of data compression is to represent any media (e.g. file, a speech signal, an image, or a video signal) as accurately as possible using the fewest number of bits. This paper surveys the features for data compression, audio & video compression and image compression.

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