start_frame,end_frame,start_time,end_time,label,duration
0.0,1.875,14:45:19.000,14:45:20.875,0,1.875
1.875,20.625,14:45:20.875,14:45:39.625,1,18.75
20.625,22.75,14:45:39.625,14:45:41.750,0,2.125
22.75,703.125,14:45:41.750,14:57:02.125,1,680.375