add_schedule_record_task_date interface
- Definition：
int _stdcall add_schedule_record_task_date(int camera, int stream, SYSTEMTIME start_time, SYSTEMTIME end_time);
- Parameter：
camera:[in]，The camera's handle which is from new_camera
stream:[in]，The video stream number of camera which want to record
start_time:[in]，When to start record
end_time:[in]，When to stop record
- Return：
>0, success, is a task id, esle is failed
- Explain：
Add a schedule record task with date