startframe	starttime	endframe	endtime
0	0	693	23.1
694	23.133	1429	47.633
1430	47.666	2077	69.233
2078	69.266	2137	71.233
2138	71.266	2874	95.8
2875	95.833	3042	101.4
3043	101.433	3702	123.4
3703	123.433	4437	147.9
4438	147.933	5167	172.233
5168	172.266	5904	196.8
5905	196.833	6642	221.4