Many 3D cameras (including Panasonic TS3) use a format mode called MPO.
I don't believe that Aperture can recognize 3D MPO files.
I suggest you start here:
I just bought the PanasonicTS3, love it exactly what I wanted. Problem
is the software that they gave me seems to be compatible with PC not
MAC's. I can't see the 3D pictures or movies on Aperture, the program I
use. I can see all the other pictures.
I never had a problem with my Sony or my Canon g12 with seeing movies on Aperture.