startframe	starttime	endframe	endtime
0	0	11	0.44
12	0.48	742	29.68
743	29.72	1221	48.84
1222	48.88	1593	63.72
1594	63.76	1969	78.76
1970	78.8	2343	93.72
2344	93.76	2349	93.96
2350	94	3076	123.04
3077	123.08	3765	150.6
3766	150.64	4495	179.8
4496	179.84	4499	179.96
4500	180	4747	189.88
4748	189.92	4753	190.12
4754	190.16	5312	212.48
5313	212.52	5317	212.68