the video he has sent at the beginning was in TDS server in he was like any normal player, maybe less than normal i can say, the second report he was trying hard to get heads, however his behaviors in other servers (where he didnt record) were completely different as Russao said you can play hard to get some headshots but your accuracy wont be the same as if you were playing with an aimbot, in this report he has 26 HS of 26 kills with aek with 41% acc http://battlelog.battlefield.com/bf4/ru/battlereport/show/1/1105752793859482880/931489051  
i would love to see one video (fullgame) of him having 26 headshots and max 32 kills instead of 26 with acc no less than 29% instead of 41%, do this and you will not get banned in TDS servers (i will ask admins for that).
thank you very much bf4db for lifting the ban so he can record.