| "id","ts","dur","rail_mode","mas","ma" | |
| 1,0,10000000,"response",0.554275,55.427500 | |
| 2,10000000,20000000,"animation",0.284850,14.242500 | |
| 3,30000000,5000000,"background",0.076233,15.246667 | |
| 4,35000000,10000000,"animation",0.536850,53.685000 | |
| 5,45000000,10000000,"background",0.071580,7.158000 |