{"courseListID":0,"imgPath":"http://192.168.50.10:8080/snapshot/","videoUrl":"http://192.168.50.10:8080/direct_2000_01_17_054619.mp4","startTime":"2000-01-17 05:46:19.0","data":[{"seqno":0,"type":0,"imgName":"direct_2000_01_17_054619_0000.jpg","startTime":"2000-01-17 05:46:19.0","duration":174}],"endTime":"2000-01-17 05:49:13.0"}