Review of Different Standards for Digital Video Compression Technique
Volume: 1 - Issue: 01 - Date: 01-01-2012
Approved ISSN: 2278-1412
Published Id: IJAECESTU180 | Page No.: 32-38
Author: Rutika Joshi
Co- Author: Rajesh Kumar Rai, Jigar Ratnottar
Abstract:-Over the past decades, digital video compression technologies have become
an integral part of the way we create, communicate and consume visual information.
Digital video communication can be found today in many application sceneries such as
broadcast services over satellite and terrestrial channels, digital video storage, wires
and wireless conversational services and etc. The data quantity is very large for the
digital video and the memory of the storage devices and the bandwidth of the
transmission channel are not infinite, so it is not practical for us to store the full digital
video without processing. For instance, we have a 720 x 480 pixels per frame, 30 frames
per second, total 90 minutes full color video, then the full data quantity of this video is
about 167.96 G bytes. Thus, several video compression algorithms had been developed to
reduce the data quantity and provide the acceptable quality as possible as can. This
paper starts with an explanation of the basic concepts of video compression algorithms
and then introduces several video compression standards.
Key Words:-Video Compression, MPEG (Motion Picture Expert Group), H.264/AVC, Mean Square Error (MSE)
Area:-Engineering
Download Paper:
Preview This Article
