MP4 - ARD News
high qualityFrank Fitzek
frame statistics
parameter list
Frame statistics compression ratio YUV:MP4 10.52 File Size byte 8.1e+07 Video run time msec 9e+05 # of Frames - 22498 mean frame size byte 3.6e+03 var frame size - 6.3e+06 CoV of frame size - 0.70 min frame size byte 123 max frame size byte 17055 Mean bit rate bit/sec 7.2e+05 Peak bit rate bit/sec 3.4e+06 Peak/Mean of bit rate - 4.72
GoP statistics # of GoPs - 1874 mean GoP size byte 4.3e+04 var GoP size - 4.9e+08 CoV of GoP size - 0.51 min GoP size byte 10476 max GoP size byte 131905 Mean bit rate bit/sec 7.2e+05 Peak bit rate bit/sec 2.2e+06 Peak/Mean of bit rate - 3.04
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 0.967 view view 12 0.852 view view 50 0.709 view view 100 0.602 view view 200 0.565 view view 300 0.576 view view 400 0.535 view view 500 0.405 view view 600 0.409 view view 700 0.333 view view 800 0.362 view view other plots
autocorrelation function of frames
autocorrelation function of GoPsHOME BACK