I understand, its my first tiem doing stuff like that and there is no chance that there wont be mistakes, but thank you all for the advice. I'll try to figure out something in the future how to smooth the things abit.
@Bose there is no other way by doing a "ghost" camera, unless Dice realeses the stupid Battlefield Recorder so you would be able to go in free mode as a spectator and record whatsoever. Until then you will be watching stupid vids with 6 cm borders on each side...