start_frame,end_frame,start_time,end_time,label,duration
0.0,126.5,08:24:31.000,08:26:37.500,0,126.5
126.5,129.0,08:26:37.500,08:26:40.000,1,2.5
129.0,303.125,08:26:40.000,08:29:34.125,0,174.125