Hello, Salvatore, I am not sure I have understood correctly: you are taking a still image, encoding it using VLC, and inspecting the IP traffic from the VLC to the asterisk box, right? JM
_____ De: [email protected] [mailto:[email protected]] En nombre de Salvatore Frandina Enviado el: sábado, 13 de marzo de 2010 11:58 Para: [email protected] Asunto: Re: [Asterisk-video] Video bandwidth consumption Hi Sergio, I know that the bitrate depend from information content of source. I use VLC as source that transmits still image CIF picture with 1 fps and format YUV 4:2:0. At the moment I'm not interested in quality, but only in video bandwidth consumption. I have taken in account the sixth column IP BW of Wireshark capture file and with Matlab I have extract the Probability Density Function. The mean and max bandwidth values are very high respect how I'm expecting. I would like to know what can be the total video bandwidth with H263p codec and H264 codec of CIF picture with 1 fps and format YUV 4:2:0? The values that I have measured are strange for me, but I can't find documentation about video bandwidth as this http://www.voip-info.org/wiki/view/Bandwidth+consumption. Thank -- _______________________________________ Salvatore Frandina website: http://frandinas.altervista.org mail: [email protected] _______________________________________
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