H263 - First Contact
64 kbit/s target bit rateFrank Fitzek
frame statistics
parameter list
Frames, stuffed Rates Frames, original compression ratio YUV:H263 118.95 118.95 File size byte 2.9e+07 2.9e+07 Video run time msec 3.6e+06 3.6e+06 3.6e+06 # of Frames - 90084.00 26192.00 mean frame size byte 319.62 1099.28 var frame size - 323085.44 254139.79 CoV of frame size - 1.78 0.46 min frame size byte 0.00 19.00 max frame size byte 5864.00 5864.00 Peak/Mean frame - 18.35 5.33 Mean bit rate bit/sec 6.4e+04 Peak bit rate bit/sec 3.7e+05 Peak/Mean of bit rate - 5.8 CoV of bit rate - 0.43 max inter frame space frames 1.00 29.00
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 0.646 view view 12 0.979 view view 50 0.872 view view 100 0.730 view view 200 0.603 view view 300 0.397 view view 400 0.511 view view 500 0.418 view view 600 0.180 view view 700 0.295 view view 800 0.513 view view other plots
autocorrelation function of frames (stuffed Frames)
autocorrelation function of frames (smoothed Frames)
Mass functionHOME BACK