Vivotek IP2121 Digital Camera User Manual


 
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Video size selection
It allows users to adjust the image size with consideration of bandwidth and visual effect. Five options are
available including “Half”, “Half×2”, “Standard”, “Standard×2” and “Double”. “Half×2” consumes
the same bandwidth as “Half” but has the same size with “Standard”. Of course the visual effect is worse
than “Standard”. “Standard×2” compared to “Double” is similar to the case. “Half×2” is especially
suits in the low bandwidth environment like a dial-up network. To fit into the small image area, timestamp
will be skipped in “Half” and “Half×2” modes.