H263 - ARD News
256 kbit/s target bit rateFrank Fitzek
frame statistics
parameter list
Frames, stuffed Rates Frames, original compression ratio YUV:H263 29.70 29.70 File size byte 2.9e+07 2.9e+07 Video run time msec 9e+05 9e+05 9e+05 # of Frames - 22500.00 5903.00 mean frame size byte 1279.99 4878.85 var frame size - 5400033.86 3024230.75 CoV of frame size - 1.82 0.36 min frame size byte 0.00 252.00 max frame size byte 10388.00 10388.00 Peak/Mean frame - 8.12 2.13 Mean bit rate bit/sec 2.6e+05 Peak bit rate bit/sec 1.4e+06 Peak/Mean of bit rate - 5.6 CoV of bit rate - 0.43 max inter frame space frames 1.00 12.00
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 pprobability function F = sum p
inverse probability
functionG = 1 - F
Hurst paramter with R/S plots and smoothed frame size trace
Aggregation level Hurst paramter RS plot bitrate plot 1 0.964 view view 12 0.932 view view 50 0.880 view view 100 0.739 view view 200 0.787 view view 300 0.392 view view 400 1.037 view view 500 -0.356 view view 600 -0.173 view view 700 0.485 view view 800 -0.129 view view other plots
autocorrelation function of frames (stuffed Frames)
autocorrelation function of frames (smoothed Frames)
Mass functionHOME BACK