Hello everyone. I was wondering if it's possible to create MOCAP animations for The Sims 2. I've been searching on Google for tutorials on how to create poseboxes with MOCAP animations, but I couldn't find anything. Does anyone know if it's possible to do this and how I can do it? Thank you!

There are several tutorials on making poseboxes, but I don't think I've seen any tutorials on this in particular.

Potentially, if the program/plugin associated with it is compatible with Blender* or Milkshape?
You'd likely be on your own with how to incorporate it in either program, though.

(*It's not too long ago someone made Blender animation rigs with IK. Can't say I've seen a lot of Blender-spesific tutorials for TS2 animation in general).

What is a MOCAP animation?

Mocap = "motion capture" which is a technique in animation where a camera/the software picks up movement from the actor's mocap suit to aid the animation (examples here & here).

No idea if the OP means a spesific program.