MP4 - ARD TalkFrank Fitzek
frame statistics
parameter list
Frame statistics compression ratio YUV:MP4 13.95 File Size byte 1.8e+08 Video run time msec 2.7e+06 # of Frames - 67498 mean frame size byte 2.7e+03 var frame size - 3e+06 CoV of frame size - 0.63 min frame size byte 112 max frame size byte 15579 Mean bit rate bit/sec 5.4e+05 Peak bit rate bit/sec 3.1e+06 Peak/Mean of bit rate - 5.72
GoP statistics # of GoPs - 5624 mean GoP size byte 3.3e+04 var GoP size - 1.1e+08 CoV of GoP size - 0.31 min GoP size byte 10312 max GoP size byte 117763 Mean bit rate bit/sec 5.4e+05 Peak bit rate bit/sec 2e+06 Peak/Mean of bit rate - 3.60
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 0.903 view view 12 0.863 view view 50 0.796 view view 100 0.768 view view 200 0.772 view view 300 0.719 view view 400 0.663 view view 500 0.684 view view 600 0.634 view view 700 0.580 view view 800 0.532 view view other plots
autocorrelation function of frames
autocorrelation function of GoPsHOME BACK