start_frame,end_frame,start_time,end_time,label,duration
0.0,1279.375,10:31:23.000,10:52:42.375,0,1279.375
1279.375,1280.5,10:52:42.375,10:52:43.500,1,1.125
1280.5,1333.75,10:52:43.500,10:53:36.750,0,53.25
1333.75,1335.0,10:53:36.750,10:53:38.000,1,1.25
1335.0,3449.0,10:53:38.000,11:28:52.000,0,2114.0