start_frame,end_frame,start_time,end_time,label,duration
0.0,14.125,17:50:58.000,17:51:12.125,1,14.125
14.125,55.375,17:51:12.125,17:51:53.375,0,41.25
55.375,59.875,17:51:53.375,17:51:57.875,1,4.5
59.875,479.125,17:51:57.875,17:58:57.125,0,419.25
479.125,506.5,17:58:57.125,17:59:24.500,1,27.375
506.5,525.125,17:59:24.500,17:59:43.125,0,18.625