H263 - Office Cam
64 kbit/s target bit rateFrank Fitzek
frame statistics
parameter list
Frames, stuffed Rates Frames, original compression ratio YUV:H263 118.94 118.94 File size byte 2.2e+07 2.2e+07 Video run time msec 2.7e+06 2.7e+06 2.7e+06 # of Frames - 67555.00 13800.00 mean frame size byte 319.63 1564.69 var frame size - 405587.95 37315.83 CoV of frame size - 1.99 0.12 min frame size byte 0.00 279.00 max frame size byte 5191.00 5191.00 Peak/Mean frame - 16.24 3.32 Mean bit rate bit/sec 6.4e+04 Peak bit rate bit/sec 3.2e+05 Peak/Mean of bit rate - 4.9 CoV of bit rate - 0.44 max inter frame space frames 1.00 32.00
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 0.786 view view 12 0.958 view view 50 0.743 view view 100 0.563 view view 200 0.396 view view 300 0.262 view view 400 0.224 view view 500 -0.184 view view 600 0.186 view view 700 -0.002 view view 800 0.143 view view other plots
autocorrelation function of frames (stuffed Frames)
autocorrelation function of frames (smoothed Frames)
Mass functionHOME BACK