H263 - Lecture Room Cam
64 kbit/s target bit rateFrank Fitzek
frame statistics
parameter list
Frames, stuffed Rates Frames, original compression ratio YUV:H263 118.96 118.96 File size byte 2.9e+07 2.9e+07 Video run time msec 3.6e+06 3.6e+06 3.6e+06 # of Frames - 90078.00 16788.00 mean frame size byte 319.59 1714.80 var frame size - 465568.87 105533.02 CoV of frame size - 2.13 0.19 min frame size byte 0.00 386.00 max frame size byte 3272.00 3272.00 Peak/Mean frame - 10.24 1.91 Mean bit rate bit/sec 6.4e+04 Peak bit rate bit/sec 4e+05 Peak/Mean of bit rate - 6.2 CoV of bit rate - 0.48 max inter frame space frames 1.00 34.00
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 0.663 view view 12 0.938 view view 50 0.783 view view 100 0.603 view view 200 0.369 view view 300 0.103 view view 400 0.168 view view 500 -0.015 view view 600 -0.376 view view 700 0.101 view view 800 0.086 view view other plots
autocorrelation function of frames (stuffed Frames)
autocorrelation function of frames (smoothed Frames)
Mass functionHOME BACK