start_frame,end_frame,start_time,end_time,label,duration
0.0,0.375,11:48:12.000,11:48:12.375,0,0.375
0.375,2.0,11:48:12.375,11:48:14.000,1,1.625
2.0,140.75,11:48:14.000,11:50:32.750,0,138.75