There are two options for ROI encoding, the fixed region encoding and the
dynamic tracking:
•The fixed region encoding is the ROI encoding for the manually configured
area. And you can choose the Image Quality Enhancing level for ROI
encoding, and you can also name the ROI area.
•The dynamic region refers to the ROI defined by intelligent analysis such as
human face detection. You can choose the Image Quality Enhancing level for
the ROI encoding.
5.Click “Save” to save the settings.
6.4.4 DISPLAY INFO ON STREAM
Check the checkbox to enable the function of Dual-VCA which can be used
cooperatively with NVR to implement dual-VCA retrieval during playback.
Figure 6.4.4 - Display Info on Stream