JSON message about video polling analysis task information
{ "Tasks": [{ "taskID": "", /*required, string, task ID, 64 bytes at most*/ "engine": 1, /*required, int, for distinguishing models running in different engines*/ "channel": [1, 2], /*required, int, device channel No., specified device channel No. for video analysis task*/ "frameRate": 2500, /*required, int, frame rate (frame rate*100)*/ "alertInterval": 1, /*optional, float, alert interval: 1(1 time per second), 0.5(2 times per second)*/ "pollingTime": 60, /*required,int,polling time period, the interval when you switch the channels during polling, unit: second*/ "status": 0, /*required, int, status: 0(not performed), 1(performing), 2(exception), 3(waiting in queue), 4(task mismatched with model), 5(initializing)*/ "TimeRange": [{ /*optional,daily arming schedules of tasks(by week), 8 time periods per day is the default*/ "week": 1, /*required, int,weekday: 1(Monday), 2(Tuesday), 3(Wednesday), 4(Thursday), 5(Friday), 6(Saturday), 7(Sunday)*/ "beginTime": "00:00", /*required, string,start time in ISO 8601 time format*/ "endTime": "24:00" /*required, string,end time in ISO 8601 time format*/ }], "alarmTargetOverlay":true /*optional, boolean, whether to enable alarm target frame overlay*/ }] }