I have 3D MTS videos (From a SONY 3D video camera. I can load the files in Vegas Pro (Newest version) and MAGIX (Pro 2016 Premium), and I want to work with them and export or render them as 3D sbs half .MP4 (or AVI), but they seem to be loading as 2D (one track not two) and / or exporting as identical left and right eye images (when render is set to 3D sbs half). How do I load a 3D .MTS file and export a 3D sbs (half) .MP4 or .AVI (in either Vegas or Magix or something else)? (Can I?)