Characteristics of Video Traffic from Videoconference Applications: From H.261 to H.264

Figure 2

Frame-size histograms versus moment and C-LVMAX fit and respective Q-Q Plots for constrained traces.

(a) Vpoint, H.261, VC-H

(b) eConf, H.263+, VC-H

(c) TKN, H.263, Office (256 Kbits/sec)

(d) Polycom, H.264, VC-H

(e) VCON, H264, VC-H