start_frame,end_frame,start_time,end_time,label,duration
0.0,1848.25,17:00:59.000,17:31:47.250,0,1848.25
1848.25,1849.625,17:31:47.250,17:31:48.625,1,1.375
1849.625,2392.0,17:31:48.625,17:40:51.000,0,542.375