4.2.4 Basic Settings
This page allows you to specify a frequency and adjust the basic image settings to optimize your video
image.
Frequency: Select an appropriate frequency to reduce the flicker on the image.
Video Standard: Displays current video standard: NTSC or PAL. This setting cannot be changed
via web interface. You can only switch the video standard using the hardware switch.
Brightness: Adjust the image brightness level.
Contrast: Adjust the image contrast level.
Saturation: Adjust the image saturation level.
Sharpness: Adjust the image sharpness level.
Default All Image parameters: Pressing this button will restore all the image settings to the
defaults.
4.2.5 Advanced Settings
On the Advanced Settings page you can specify certain regions of the video as more important, i.e.,
regions of interest (ROI). When a ROI is specified, the camera will assign a higher number of bits to the
ROI area to deliver better video quality than non-ROI areas. You can specify up to 5 ROIs.
Note
The ROI function is only available when H264 is selected as streaming codec.
4. Using illustra Utility
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