Vivotek IP3111/3121 - Manual (Page 49)

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www.vivotek.com
T: 886-2-22404099
F: 886-2-22404097
Video codec parameters
Options on this page will affect the image on the main page seen by users. "Text on Video" will be
displayed above the video window with a timestamp. The timestamp is captured from date and time of
Network Camera that is maintained by a built-in real-time clock.
"Size" option allows users to adjust the image size taking into consideration bandwidth and visual effect.
Three options are available including half, half×2 and normal. Half×2 consumes the same bandwidth as
half but is the same size as normal. Of course the image is not as good as normal. Half×2 is especially
suited to low bandwidth environments like a dial-up network.
IP3111/IP3121 uses MPEG4 codec compression for best streaming solution. The compressed video data