startframe	starttime	endframe	endtime
0	0.083	81	3.461
82	3.503	575	24.065
576	24.107	933	38.997
934	39.039	942	39.372
943	39.414	1146	47.881
1147	47.922	1305	54.512
1306	54.554	1444	60.31
1445	60.351	1633	68.193
1634	68.234	2033	84.876
2034	84.918	2459	102.644
2460	102.685	2654	110.777
2655	110.819	2961	123.581
2962	123.623	3237	135.093
3238	135.135	3572	149.065
3573	149.107	4047	168.877
4048	168.918	4062	169.502
4063	169.544	4317	180.138