start_frame,end_frame,start_time,end_time,label,duration
0.0,0.125,20:20:37.000,20:20:37.125,0,0.125
0.125,18.0,20:20:37.125,20:20:55.000,1,17.875
18.0,631.0,20:20:55.000,20:31:08.000,0,613.0
631.0,632.25,20:31:08.000,20:31:09.250,1,1.25
632.25,868.625,20:31:09.250,20:35:05.625,0,236.375
868.625,875.125,20:35:05.625,20:35:12.125,1,6.5
875.125,1188.375,20:35:12.125,20:40:25.375,0,313.25