MP4 - Star Wars IV

low quality


Star Wars IV
frame statistics


parameter list
Frame statistics
compression ratio YUV:MP4142.52
File Sizebyte2.4e+07
Video run time msec 3.6e+06
# of Frames -89998
mean frame size byte 2.7e+02
var frame size-2e+05
CoV of frame size-1.68
min frame sizebyte26
max frame sizebyte 4686
Mean bit rate bit/sec 5.3e+04
Peak bit rate bit/sec 9.4e+05
Peak/Mean of bit rate-17.57


GoP statistics
# of GoPs -7499
mean GoP size byte 3.2e+03
var GoP size-2.2e+06
CoV of GoP size-0.46
min GoP sizebyte736
max GoP sizebyte 17000
Mean bit rate bit/sec 5.3e+04
Peak bit rate bit/sec 2.8e+05
Peak/Mean of bit rate-5.31


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
10.770viewview
120.844viewview
500.814viewview
1000.795viewview
2000.785viewview
3000.790viewview
4000.769viewview
5000.787viewview
6000.833viewview
7000.817viewview
8000.805viewview
other plots
autocorrelation function of frames
autocorrelation function of GoPs
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Frank Fitzek