Structure about teaching detection parameters.
struct{ NET_VCA_POLYGON struRegion; WORD wDuration; BYTE bySensitivity; BYTE byAlarmState; BYTE byTrackingMode; BYTE byZoomMode; BYTE byZoomOver; BYTE byTrackStatus; }NET_VCA_LECTURE,*LPNET_VCA_LECTURE;
Coordinates of detection region, refer to the structure NET_VCA_POLYGON for details.
Alarm time duration, which ranges from 1 to 10s, and 1s is recommended. It is used to check if the alarm is valid.
Sensitivity, range: [1,100]
Read-only: 0-reserved, 1-alarm started, 2-alarm ended
Tracking mode, 0-auto (default), 1-horizontal, 2-vertical
Zoom mode: 0-fixed (default), 1-auto
0-reserved, 1-zoomed (alarm is uploaded to education sharing system, which is for image switch).
Tracking status: 0-reserved, 1-start teaching (A-panorama) 2-tracking (2-close-up), 3-tracking failed (2-panorama).