start_frame,end_frame,start_time,end_time,label,duration
0.0,242.375,19:03:34.000,19:07:36.375,0,242.375
242.375,244.625,19:07:36.375,19:07:38.625,1,2.25
244.625,387.75,19:07:38.625,19:10:01.750,0,143.125