Writing a new animation with the visual LocRot's

Hi there.
I am working on a bot for a mod, and i made a walk-cycle with a IK-constraint. THe problem is, the game doesnt support that contraint in any way, so I need the animation baked. but if i bake it in blender and delete the IK bones, it doesnt work. THat means, I need the visualLocRots. Buthow to write them into a new, empty animation? Is there any script?

come on, is there really no script or whatever for this?