H263 - Lecture Room Cam
16 kbit/s target bit rateFrank Fitzek
frame statistics
parameter list
Frames, stuffed Rates Frames, original compression ratio YUV:H263 476.40 476.40 File size byte 7.2e+06 7.2e+06 Video run time msec 3.6e+06 3.6e+06 3.6e+06 # of Frames - 90082.00 15507.00 mean frame size byte 79.80 463.57 var frame size - 36560.52 34476.50 CoV of frame size - 2.40 0.40 min frame size byte 0.00 24.00 max frame size byte 5494.00 5494.00 Peak/Mean frame - 68.85 11.85 Mean bit rate bit/sec 1.6e+04 Peak bit rate bit/sec 1e+05 Peak/Mean of bit rate - 6.5 CoV of bit rate - 0.43 max inter frame space frames 1.00 65.00
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 0.154 view view 12 0.940 view view 50 0.812 view view 100 0.682 view view 200 0.451 view view 300 0.119 view view 400 0.101 view view 500 -0.086 view view 600 -0.451 view view 700 0.118 view view 800 -0.030 view view other plots
autocorrelation function of frames (stuffed Frames)
autocorrelation function of frames (smoothed Frames)
Mass functionHOME BACK