I am using Magix 16 on a Windows XP desktop computer. When I first attempted to import an MTS file I was informed I needed to activate a special codec for it. I paid for the codec and entered the activation key. Magix will now import both MTS and MP4 files, but the image in the editor (and final product if exported) looks like looking through a pink snow storm and seeing just a faint outline of the images. I tried instaling Magix 16 on my laptop (also Windows XP), entered the activation key for the codec and it works fine. I then completely uninstalled Magix from my desktop computer and reinstalled it hoping to replace a corupted file or codec in the process. After the reinstall it doesn't ask for the activation key when importing MTS and MP4 files (somehow it remembered it), but the image quality is the same. I'd rather do the editing on the desktop machine as it has a little more computing horsepower.
Thanks,
Bob