startframe	starttime	endframe	endtime
0	0	734	29.36
735	29.4	1474	58.96
1475	59	2211	88.44
2212	88.48	2942	117.68
2943	117.72	3671	146.84
3672	146.88	4402	176.08
4403	176.12	4822	192.88
4823	192.92	4853	194.12
4854	194.16	5582	223.28
5583	223.32	5986	239.44
5987	239.48	5999	239.96
6000	240	6050	242