{"courseListID":0,"imgPath":"http://192.168.50.10:8080/snapshot/","videoUrl":"http://192.168.50.10:8080/direct_2025_11_22_145449.mp4","startTime":"2025-11-22 14:54:49.0","data":[{"seqno":0,"type":0,"imgName":"direct_2025_11_22_145449_0000.jpg","startTime":"2025-11-22 14:54:49.0","duration":4476}],"endTime":"2025-11-22 16:09:25.0"}