startframe	starttime	endframe	endtime
0	0	729	36.45
730	36.5	1453	72.65
1454	72.7	2185	109.25
2186	109.3	2909	145.45
2910	145.5	3643	182.15
3644	182.2	3647	182.35
3648	182.4	4369	218.45
4370	218.5	5099	254.95
5100	255	5835	291.75
5836	291.8	6257	312.85