startframe	starttime	endframe	endtime
0	0	599	19.986
600	20.02	1293	43.143
1294	43.176	2015	67.233
2016	67.267	2748	91.691
2749	91.725	3479	116.082
3480	116.116	4212	140.54
4213	140.573	4940	164.831
4941	164.864	5670	189.189
5671	189.222	6408	213.813
6409	213.847	7139	238.204
7140	238.238	7869	262.562
7870	262.595	8597	286.853
8598	286.886	9072	302.702
9073	302.736	9077	302.869
9078	302.902	9813	327.427
9814	327.46	9937	331.564