start_frame,end_frame,start_time,end_time,label,duration
0.0,0.25,18:50:04.000,18:50:04.250,0,0.25
0.25,395.0,18:50:04.250,18:56:39.000,1,394.75
395.0,397.625,18:56:39.000,18:56:41.625,0,2.625
397.625,1778.75,18:56:41.625,19:19:42.750,1,1381.125
1778.75,1779.875,19:19:42.750,19:19:43.875,0,1.125
1779.875,1837.5,19:19:43.875,19:20:41.500,1,57.625