startframe	starttime	endframe	endtime
0	0	492	20.52
493	20.562	531	22.147
532	22.188	582	24.274
583	24.315	639	26.651
640	26.693	1374	57.307
1375	57.348	1444	60.226
1445	60.268	1463	61.019
1464	61.061	1994	83.166
1995	83.208	2060	85.919
2061	85.96	2298	95.845
2299	95.887	2317	96.638
2318	96.679	2462	102.685
2463	102.727	3071	128.086
3072	128.128	3668	152.986
3669	153.027	3923	163.621
3924	163.663	4426	184.601