start_frame,end_frame,start_time,end_time,label,duration
0.0,267.875,19:29:54.000,19:34:21.875,0,267.875
267.875,270.0,19:34:21.875,19:34:24.000,1,2.125
270.0,301.0,19:34:24.000,19:34:55.000,0,31.0