start_frame,end_frame,start_time,end_time,label,duration
0.0,2.125,15:07:20.000,15:07:22.125,0,2.125
2.125,13.25,15:07:22.125,15:07:33.250,1,11.125
13.25,15.625,15:07:33.250,15:07:35.625,0,2.375
15.625,19.75,15:07:35.625,15:07:39.750,1,4.125
19.75,631.25,15:07:39.750,15:17:51.250,0,611.5
631.25,679.5,15:17:51.250,15:18:39.500,1,48.25
679.5,2098.5,15:18:39.500,15:42:18.500,0,1419.0