VIVOTEK
Enable BLC (Back Light Compensation): Select it when the object is too dark or too bright to be recognized. It will give the captured images the necessary light compensation.
BLC sens level: Select 0~7 level to adjust the sensitivity of BLC detection. Select a higher level will raise the sensitivity. The default value is set to 3.
BLC area selection: Click this button to open an area selection window. As the window shown below, the video will be divided into 48 rectangle areas equally. Check some of the areas to enable BLC. Note that if no area is selected, the Enable BLC option would be of no use.
The picture below illustrates the corresponding areas of the selection window. You can click Select All to check all the areas in the window, or click Clear All to do vice versa. When completed with the settings on this page, click Save to take effect and click Close to exit the page.
Back to the CCD Settings page, you can click Preview to
Video quality settings for stream 1 / stream 2 Advanced Mode
The Network Camera offers two choices of video compression standards for
Click the items to display the detailed configuration settings. You can set up two seperate streams for the Network Camera for different viewing devices. For example, set a smaller frame size and lower bit rate for remote viewing on mobile phones and a larger video size and a higher bit rate for live viewing on web browsers.
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54 - User's Manual