[{"title":"( 9 个子文件 89.81MB ) 傍晚过后 南京 监控视频角度 车辆道路视频数据 可用作目标检测","children":[{"title":"裁剪视频","children":[{"title":"2017-10-17","children":[{"title":"2017-10-17-17.26pm.mp4 <span style='color:#111;'> 1.97MB </span>","children":null,"spread":false},{"title":"2017-10-17-19.21pm.mp4 <span style='color:#111;'> 6.92MB </span>","children":null,"spread":false},{"title":"2017-10-17-18.16pm.mp4 <span style='color:#111;'> 7.74MB </span>","children":null,"spread":false}],"spread":true},{"title":"2017-10-19","children":[{"title":"2017-10-19-17.09pm.mp4 <span style='color:#111;'> 11.94MB </span>","children":null,"spread":false},{"title":"2017-10-19-21.09pm.mp4 <span style='color:#111;'> 11.52MB </span>","children":null,"spread":false},{"title":"2017-10-19-18.28pm.mp4 <span style='color:#111;'> 11.94MB </span>","children":null,"spread":false}],"spread":true},{"title":"2017-10-18","children":[{"title":"2017-10-18-18.30pm.mp4 <span style='color:#111;'> 11.81MB </span>","children":null,"spread":false},{"title":"2017-10-18-21.10pm.mp4 <span style='color:#111;'> 11.73MB </span>","children":null,"spread":false},{"title":"2017-10-18-16.58pm.mp4 <span style='color:#111;'> 16.30MB </span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true}]