frame	speed
0	15.5963688
1	16.6577377
2	16.4203682
3	16.6772003
4	16.3183651
5	16.2172203
6	16.1160736
7	16.0149269
8	15.9137821
9	15.8875675
a	15.8613529
b	15.8351383
c	15.8089237
d	15.7557850
e	15.7026463
f	15.6495075