{"courseListID":0,"imgPath":"http://192.168.50.10:8080/snapshot/","videoUrl":"http://192.168.50.10:8080/direct_2026_01_17_115842.mp4","startTime":"2026-01-17 11:58:42.0","data":[{"seqno":0,"type":0,"imgName":"direct_2026_01_17_115842_0000.jpg","startTime":"2026-01-17 11:58:42.0","duration":10809}],"endTime":"2026-01-17 14:58:51.0"}