MP4 - Office Cam
low qualityFrank Fitzek
frame statistics
parameter list
Frame statistics compression ratio YUV:MP4 84.20 File Size byte 3e+07 Video run time msec 2.7e+06 # of Frames - 67498 mean frame size byte 4.5e+02 var frame size - 1.7e+06 CoV of frame size - 2.87 min frame size byte 26 max frame size byte 5184 Mean bit rate bit/sec 9e+04 Peak bit rate bit/sec 1e+06 Peak/Mean of bit rate - 11.48
GoP statistics # of GoPs - 5624 mean GoP size byte 5.4e+03 var GoP size - 2.4e+05 CoV of GoP size - 0.09 min GoP size byte 4666 max GoP size byte 9749 Mean bit rate bit/sec 9e+04 Peak bit rate bit/sec 1.6e+05 Peak/Mean of bit rate - 1.80
The following figures depict the probability density function p, the probability function F, and the inverse probability function G versus the encoded framelength in bytes.probability density
function pprobability function F = sum p
inverse probability
functionG = 1 - F
Hurst paramter with R/S plots and smoothed frame size trace
Aggregation level Hurst paramter RS plot bitrate plot 1 0.441 view view 12 0.919 view view 50 0.796 view view 100 0.860 view view 200 0.872 view view 300 0.854 view view 400 0.900 view view 500 0.822 view view 600 0.853 view view 700 0.929 view view 800 0.887 view view other plots
autocorrelation function of frames
autocorrelation function of GoPsHOME BACK