Analytic model for MPEG-4 and H.263 encoded video traces

(2003) Analytic model for MPEG-4 and H.263 encoded video traces. Computer Systems and Applications, 2003. Book of Abstracts. ACS/IEEE International conference, 1.


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Summary form only given. We present the analysis of statistical distributions of 1-hour long publicly available empirical samples of MPEG-4 and H.263 encoded video traces. Each video has been encoded to different quality levels. The results of our analysis show that: i) although the autocorrelation of the studied traces asserts long-range dependence, however, the distribution of the same traces is not heavy-tailed; ii) for different quality levels, the traces belong to the same statistical distribution; iii) most of the studied traces show long-tail behavior which can be modeled using lognormal distribution function.

Item Type: Article
Subjects: Computer
Department: College of Computing and Mathematics > Computer Engineering
Depositing User: Mr. Admin Admin
Date Deposited: 24 Jun 2008 13:47
Last Modified: 01 Nov 2019 14:07