H263 - Alpin Ski

256 kbit/s target bit rate


Alpin Ski
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 -90083.0033638.00
mean frame size byte 1278.763424.53
var frame size-3277954.441430086.80
CoV of frame size-1.420.35
min frame sizebyte0.00845.00
max frame sizebyte11898.0011898.00
Peak/Mean frame-9.303.47
Mean bit rate bit/sec 2.6e+05
Peak bit rate bit/sec 1.4e+06
Peak/Mean of bit rate-5.7
CoV of bit rate-0.3
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
10.737viewview
120.931viewview
500.806viewview
1000.670viewview
2000.403viewview
3000.157viewview
4000.122viewview
500-0.006viewview
600-0.525viewview
7000.060viewview
8000.092viewview
other plots
autocorrelation function of frames (stuffed Frames)
autocorrelation function of frames (smoothed Frames)
Mass function
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Frank Fitzek