Table of Contents
Advertisement
Steps
1. Click Live View.
2. Click
on the toolbar to enable two-way audio function of the camera.
3. Click
, disable the two-way audio function.
6.5 ROI
ROI (Region of Interest) encoding helps to discriminate the ROI and background information in
video compression. The technology assigns more encoding resource to the region of interest, thus
to increase the quality of the ROI whereas the background information is less focused.
6.5.1 Set ROI
ROI (Region of Interest) encoding helps to assign more encoding resource to the region of interest,
thus to increase the quality of the ROI whereas the background information is less focused.
Before You Start
Please check the video coding type. ROI is supported when the video coding type is H.264 or H.
265.
Steps
1. Go to Configuration → Video/Audio → ROI .
2. Check Enable.
3. Select the channel No. according to your need.
4. Select Stream Type.
5. Select Region No. in Fixed Region to draw ROI region.
1) Click Draw Area.
2) Click and drag the mouse on the view screen to draw the fixed region.
3) Click Stop Drawing.
Note
Select the fixed region that needs to be adjusted and drag the mouse to adjust its position.
6. Input the Region Name and ROI Level.
7. Click Save.
Note
The higher the ROI level is, the clearer the image of the detected region is.
8. Optional: Select other region No. and repeat the above steps if you need to draw multiple fixed
regions.
TandemVu PTZ Camera User Manual
44
Advertisement
Table of Contents
