start_frame,end_frame,start_time,end_time,label,duration
0.0,0.375,21:02:15.000,21:02:15.375,0,0.375
0.375,28.75,21:02:15.375,21:02:43.750,1,28.375
28.75,37.375,21:02:43.750,21:02:52.375,0,8.625
37.375,49.375,21:02:52.375,21:03:04.375,1,12.0
49.375,66.875,21:03:04.375,21:03:21.875,0,17.5
66.875,79.25,21:03:21.875,21:03:34.250,1,12.375
79.25,1269.25,21:03:34.250,21:23:24.250,0,1190.0
1269.25,1269.875,21:23:24.250,21:23:24.875,1,0.625