MPEG-2 VIDEO COMPRESSION TECHNIQUE

Abstract:
MPEG-2 is an extension of the MPEG-1 nternational standard for digital compression of audio and video signals.MPEG-1 was designed to code progressively scanned video at bit rates up to about 1.5 Mbit/s for applications such as CD-I (compact disc interactive). MPEG-2 is directed at broadcast formats at higher data rates; it provides extra algorithmic tools' for efficiently coding interlaced video supports a wide range of bit rates and provides ....etc

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INTRODUCTION
The Moving Picture Experts Group and the Video Coding Experts Group (MPEG and VCEG) have developed a new standard that promises to outperform the earlier MPEG-4 and H.263 standards, providing better compression of video images. The new standard is entitled. Advanced Video Coding (AVC) and is published jointly as Part 10 of MPEG-4.
The advent of H.264 (MPEG-4 part 10) video encoding technology has been met with great enthusiasm in the video industry. H.264 has video quality similar to that of MPEG-2 ....etc

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data hiding in mpeg video files using multivariate regression and flexible macroblock ordering ....etc

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please send the full details about data hiding in mpeg video files using multivariate regression and flexible macroblock ordering ....etc

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To get full information or details of scalable video coding please have a look on the pages

http://seminarsprojects.net/Thread-scalable-video-transport-over-ip-networks?pid=72508&mode=linear

if you again feel trouble on scalable video coding please reply in that page and ask specific fields in scalable video coding ....etc

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matlab code for mpeg-2 temporal scalability techniq ....etc

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Definition

MPEG is the famous four-letter word which stands for the Moving Pictures Experts Groups.
To the real word, MPEG is a generic means of compactly representing digital video and audio signals for consumer distributionThe essence of MPEG is its syntax: the little tokens that make up the bitstream. MPEG's semantics then tell you (if you happen to be a decoder, that is) how to inverse represent the compact tokens back into something resembling the original stream of samples.

These semantics are merely a collection of rules (which ....etc

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MPEG-4 is an ISO/IEC standard being developed by MPEG (Moving Picture Experts Group), the committee which also developed the Emmy Award winning standards known as MPEG-1 and MPEG-2. These standards made interactive video on CD-ROM and Digital Television possible. MPEG-4 will be the result of another international effort involving hundreds of researchers and engineers from all over the world. MPEG-4, whose formal ISO/IEC designation will be ISO/IEC 14496, is to be released in November 1998 and will be an International Standard in January 1999.
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data hiding in mpeg video files using multivariate regression and macroblock ordering.pdf ....etc

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1. Introduction
Accessing audio and video used to be a simple matter - simple because of the simplicity of the access mechanisms and because of the poverty of the sources. An incommensurable amount of audiovisual information is becoming available in digital form, in digital archives, on the World Wide Web, in broadcast data streams and in personal and professional databases, and this amount is only growing. The value of information often depends on how easy it can be found, retrieved, accessed, filtered and managed.
The tr ....etc

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