startframe	starttime	endframe	endtime
0	0	729	24.324
730	24.357	1462	48.782
1463	48.815	2200	73.406
2201	73.44	2931	97.797
2932	97.831	3659	122.088
3660	122.122	4391	146.513
4392	146.546	5129	171.137
5130	171.171	5867	195.762
5868	195.795	6600	220.22
6601	220.253	7325	244.41
7326	244.444	8056	268.801
8057	268.835	8781	292.992
8782	293.026	9029	301.267
9030	301.301	9341	311.678