startframe	starttime	endframe	endtime
0	0	726	36.3
727	36.35	1453	72.65
1454	72.7	2189	109.45
2190	109.5	2918	145.9
2919	145.95	3645	182.25
3646	182.3	4379	218.95
4380	219	5055	252.75