startframe	starttime	endframe	endtime
0	0	524	20.96
525	21	772	30.88
773	30.92	1022	40.88
1023	40.92	1296	51.84
1297	51.88	1569	62.76
1570	62.8	1705	68.2
1706	68.24	1840	73.6
1841	73.64	1976	79.04
1977	79.08	2114	84.56
2115	84.6	2386	95.44
2387	95.48	2523	100.92
2524	100.96	2646	105.84
2647	105.88	2658	106.32
2659	106.36	2931	117.24
2932	117.28	3204	128.16
3205	128.2	3456	138.24
3457	138.28	3702	148.08
3703	148.12	3954	158.16
3955	158.2	4506	180.24