Milesight MS-C3262-FPNA - Page 67

61
ROI
A region of interest(often abbreviated ROI), is a selected subset of samples within a dataset
identified for a particular purpose. Users can select up to 3 key regions of a scene to transmit as
separate streams for targeted preview and recording.
By using Milesight ROI technology, more than 50% of bit rate can be saved and therefore less
bandwidth demanded and the storage usage reduced. So according to this, you can set a small bit
rate for high resolution.
Figure 4-4-2 ROI
Table 4-4-2 Description of the buttons
Parameters
Function Introduction
Enable
Check the checkbox to enable the ROI function
Draw Area
Draw the areas which you want to use ROI function
Clear All
Clear all areas you drew before
Video Stream
Choose the Video Stream
Note:
You can set a low bit rate firstly.