H263 - First Contact

64 kbit/s target bit rate


First Contact
frame statistics


parameter list
Frames, stuffedRatesFrames, original
compression ratio YUV:H263118.95118.95
File sizebyte2.9e+072.9e+07
Video run time msec 3.6e+063.6e+063.6e+06
# of Frames -90084.0026192.00
mean frame size byte 319.621099.28
var frame size-323085.44254139.79
CoV of frame size-1.780.46
min frame sizebyte0.0019.00
max frame sizebyte5864.005864.00
Peak/Mean frame-18.355.33
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 spaceframes1.0029.00


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
10.646viewview
120.979viewview
500.872viewview
1000.730viewview
2000.603viewview
3000.397viewview
4000.511viewview
5000.418viewview
6000.180viewview
7000.295viewview
8000.513viewview
other plots
autocorrelation function of frames (stuffed Frames)
autocorrelation function of frames (smoothed Frames)
Mass function
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Frank Fitzek