Statistical Analysis of Video Frame Size Distribution Originating from Scalable Video Codec (SVC)

Table 2

The statistical evaluation for the distributions of NBC News.

Movie	Distributions	Parameters	K-S statistic	value	Best fit
I frame in base layer	Pearson IV	, , ,	0.0292	0.1105	Pearson IV
	Weibull	Shape = 3.1016, scale = 1100.322	0.0335	0.0014
	Gamma	Shape = 7.1376, Rate = 0.0072	0.0433
	Exponential		0.3341
	Lognormal	Location = 6.8204, shape = 0.4116	0.0628
	Normal	Location = 984.4909, scale = 342.2462	0.5146	0.0049
	Logistic	Location = 979.0349, scale = 195.6807	0.0547	0.0013
B frame in base layer	Pearson IV	, , ,	0.0252	0.2214
	Weibull	Shape = 1.9873, scale = 456.1013	0.0327
	Gamma	Shape = 3.9226, Rate = 0.0097	0.0679
	Exponential		0.3176
	Lognormal	Location = 5.8645, shape = 0.5268	0.0946	0.0668
	Normal	Location = 984.4909, scale = 342.2462	0.5027
	Logistic	Location = 374.6126, scale = 114.4575	0.0865