JSON_PicturePollingTaskCap

JSON message about the capability of getting the captured picture polling task information

{
  "tasksNum": 1,
/*required, int, number of tasks supported by the device*/
  "taskIDLen": {
/*required, string, task ID, the maximum size is 64 bytes*/
    "@min": 64,
    "@max": 64
  },
  "engine": {
/*required, int, engine ID which is used to distinguish models running in different engines*/
    "@opt": [1, 2, 3, 4]
  },
  "channel": {
/*required, int, device channel No. which is the video analysis channel No. of the device*/
    "@opt": [1, 2]
  },
  "pollingTime": {
/*required, int, polling time, unit: second*/
    "@min": 1,
    "@max": 86400,
    "@def": 1
  },
  "isSupportTimeRange": true,
/*optional, array of object, arming the task by day each week, by default there are 8 time periods each day*/
  "alarmTargetOverlay":{
/*optional, boolean, whether to enable overlaying alarm target frame*/
    "@opt":["true","false"]
  }
}