startframe	starttime	endframe	endtime
0	0	37	1.48
38	1.52	272	10.88
273	10.92	996	39.84
997	39.88	1722	68.88
1723	68.92	2448	97.92
2449	97.96	3182	127.28
3183	127.32	3921	156.84
3922	156.88	4651	186.04
4652	186.08	5386	215.44
5387	215.48	5410	216.4
5411	216.44	5576	223.04