start_frame,end_frame,start_time,end_time,label,duration
0.0,0.25,15:43:47.000,15:43:47.250,0,0.25
0.25,3.125,15:43:47.250,15:43:50.125,1,2.875
3.125,6.375,15:43:50.125,15:43:53.375,0,3.25
6.375,114.25,15:43:53.375,15:45:41.250,1,107.875
114.25,122.5,15:45:41.250,15:45:49.500,0,8.25
122.5,128.375,15:45:49.500,15:45:55.375,1,5.875
128.375,146.875,15:45:55.375,15:46:13.875,0,18.5
146.875,149.125,15:46:13.875,15:46:16.125,1,2.25
149.125,1271.0,15:46:16.125,16:04:58.000,0,1121.875
1271.0,1281.75,16:04:58.000,16:05:08.750,1,10.75