startframe	starttime	endframe	endtime
0	0	733	29.32
734	29.36	1457	58.28
1458	58.32	2183	87.32
2184	87.36	2916	116.64
2917	116.68	3645	145.8
3646	145.84	4377	175.08
4378	175.12	4675	187
4676	187.04	5400	216
5401	216.04	6130	245.2
6131	245.24	6821	272.84
6822	272.88	6847	273.88
6848	273.92	6974	278.96