Trying to find an introduction to 3d animation ripping

[edwinsoho]

Hi all

I'm trying to figure out a way to extract animation files ( hopefully bvh files ) from fighting games such as Tekken ( it could be even the old ones 3,4..) or sleeping dogs or any other.

would you share some tips to where start.

any tips are welcome, it is ok to be very technical

thanks in advance