Vol.2 No.4
Year: 2013
Issue: Aug-Oct
Title : Video Compression Standards for High Definition Video: A Comparative Study of High Efficiency Video Coding and H.264/MPEG-4 AVC
Author Name : Geethu Raj, M.Kannan
Synopsis :
An increasing number of services and growing popularity of high definition videos are creating much more need for higher coding efficiency. The analysis of design and performance metrics like peak signal-to-noise ratio and subjective quality test evaluate those HEVC encoders can achieve approximately 50% bit rate reduction than H.264/MPEG-4 AVC. The HEVC design is shown to be especially effective for low bit rates, high–resolution video content and low-delay communication applications. This paper also provides an overview and summarizes emerging studies on the coding features of H.262/MPEG-2 video, H.263, MPEG-4 visual.
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