MP4 - Office Cam
high qualityFrank Fitzek
frame statistics
parameter list
Frame statistics compression ratio YUV:MP4 19.16 File Size byte 1.3e+08 Video run time msec 2.7e+06 # of Frames - 67498 mean frame size byte 2e+03 var frame size - 4.7e+06 CoV of frame size - 1.09 min frame size byte 112 max frame size byte 9911 Mean bit rate bit/sec 4e+05 Peak bit rate bit/sec 2e+06 Peak/Mean of bit rate - 4.99
GoP statistics # of GoPs - 5624 mean GoP size byte 2.4e+04 var GoP size - 5.7e+06 CoV of GoP size - 0.10 min GoP size byte 20486 max GoP size byte 41434 Mean bit rate bit/sec 4e+05 Peak bit rate bit/sec 6.9e+05 Peak/Mean of bit rate - 1.74
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 0.607 view view 12 0.886 view view 50 0.850 view view 100 0.858 view view 200 0.858 view view 300 0.884 view view 400 0.927 view view 500 0.859 view view 600 0.940 view view 700 0.973 view view 800 0.960 view view other plots
autocorrelation function of frames
autocorrelation function of GoPsHOME BACK