H263 - N3Talk

256 kbit/s target bit rate


N3Talk
frame statistics


parameter list
Frames, stuffedRatesFrames, original
compression ratio YUV:H26329.7329.73
File sizebyte1.2e+081.2e+08
Video run time msec 3.6e+063.6e+063.6e+06
# of Frames -90084.0025334.00
mean frame size byte 1278.704546.89
var frame size-4998038.232912164.42
CoV of frame size-1.750.38
min frame sizebyte0.00696.00
max frame sizebyte17574.0017574.00
Peak/Mean frame-13.743.87
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
10.970viewview
120.953viewview
500.863viewview
1000.755viewview
2000.589viewview
3000.372viewview
4000.468viewview
5000.415viewview
6000.132viewview
7000.272viewview
8000.439viewview
other plots
autocorrelation function of frames (stuffed Frames)
autocorrelation function of frames (smoothed Frames)
Mass function
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Frank Fitzek