{"courseListID":0,"imgPath":"http://192.168.50.10:8080/snapshot/","videoUrl":"http://192.168.50.10:8080/direct_2026_01_10_115832.mp4","startTime":"2026-01-10 11:58:32.0","data":[{"seqno":0,"type":0,"imgName":"direct_2026_01_10_115832_0000.jpg","startTime":"2026-01-10 11:58:32.0","duration":10811}],"endTime":"2026-01-10 14:58:43.0"}