start_frame,end_frame,start_time,end_time,label,duration
0.0,33.5,19:19:56.000,19:20:29.500,0,33.5
33.5,41.0,19:20:29.500,19:20:37.000,1,7.5
41.0,103.375,19:20:37.000,19:21:39.375,0,62.375
103.375,104.125,19:21:39.375,19:21:40.125,1,0.75