startframe	starttime	endframe	endtime
0	0	2	0.08
3	0.12	18	0.72
19	0.76	78	3.12
79	3.16	85	3.4
86	3.44	808	32.32
809	32.36	1539	61.56
1540	61.6	2262	90.48
2263	90.52	2998	119.92
2999	119.96	3729	149.16
3730	149.2	3887	155.48
3888	155.52	4614	184.56
4615	184.6	4971	198.84
4972	198.88	4977	199.08
4978	199.12	4995	199.8
4996	199.84	4998	199.92
4999	199.96	5053	202.12