ROI
Region of interest (often abbreviate ROI), is a selected subset of samples within a dataset identified for a particular purpose. Users can select up to 8 key regions of a scene to transmit through 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.
Note: For more details about how to set ROI, please refer to https://milesight.freshdesk.com/a/solutions/articles/69000643441.
Parameters |
Function Introduction |
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Enable |
Check the checkbox to enable the ROI function. |
|
Video Stream |
Choose the Video Stream. |
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ROI | / | Enable/disable the selected ROI areas. |
Delete the selected ROI areas. | ||
Delete All |
Clear all areas you drew before. |
Note:
- You can set a low bit rate. For example, you can set a bit rate with 512Kbps and a resolution with 1080P, then you can see the image quality of ROI is more clear and fluent than the other region.