H263 - Silence of the lambs
256 kbit/s target bit rateFrank Fitzek
frame statistics
parameter list
Frames, stuffed Rates Frames, original compression ratio YUV:H263 29.73 29.73 File size byte 1.2e+08 1.2e+08 Video run time msec 3.6e+06 3.6e+06 3.6e+06 # of Frames - 90082.00 25861.00 mean frame size byte 1278.61 4453.81 var frame size - 4912117.99 2968642.45 CoV of frame size - 1.73 0.39 min frame size byte 0.00 743.00 max frame size byte 22247.00 22247.00 Peak/Mean frame - 17.40 5.00 Mean bit rate bit/sec 2.6e+05 Peak bit rate bit/sec 1.5e+06 Peak/Mean of bit rate - 5.9 CoV of bit rate - 0.42 max inter frame space frames 1.00 37.00
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 0.961 view view 12 0.950 view view 50 0.867 view view 100 0.757 view view 200 0.598 view view 300 0.407 view view 400 0.509 view view 500 0.422 view view 600 0.112 view view 700 0.226 view view 800 0.435 view view other plots
autocorrelation function of frames (stuffed Frames)
autocorrelation function of frames (smoothed Frames)
Mass functionHOME BACK