H263 - Office Cam

256 kbit/s target bit rate


Office Cam
frame statistics


parameter list
Frames, stuffedRatesFrames, original
compression ratio YUV:H26329.7329.73
File sizebyte8.6e+078.6e+07
Video run time msec 2.7e+062.7e+062.7e+06
# of Frames -67556.0013936.00
mean frame size byte 1278.886199.49
var frame size-6387190.75456791.89
CoV of frame size-1.980.11
min frame sizebyte0.00864.00
max frame sizebyte8514.008514.00
Peak/Mean frame-6.661.37
Mean bit rate bit/sec 2.6e+05
Peak bit rate bit/sec 1.4e+06
Peak/Mean of bit rate-5.5
CoV of bit rate-0.41
max inter frame spaceframes1.0032.00


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 p
probability density function
probability function

F = sum p

probability function
inverse probability
function

G = 1 - F

inverse probability function
Hurst paramter with R/S plots and smoothed frame size trace
Aggregation level
Hurst paramterRS plotbitrate plot
10.926viewview
120.895viewview
500.716viewview
1000.579viewview
2000.400viewview
3000.274viewview
4000.194viewview
500-0.138viewview
6000.205viewview
7000.153viewview
8000.154viewview
other plots
autocorrelation function of frames (stuffed Frames)
autocorrelation function of frames (smoothed Frames)
Mass function
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Frank Fitzek