startframe	starttime	endframe	endtime
0	0	10	0.333
11	0.367	13	0.433
14	0.467	742	24.758
743	24.791	1475	49.215
1476	49.249	2204	73.54
2205	73.573	2933	97.864
2934	97.897	3665	122.288
3666	122.322	4385	146.312
4386	146.346	5122	170.904
5123	170.937	5374	179.312
5375	179.345	5389	179.812