XviD_codec is a brand new codec that has been created for both Mac and iPod Touch. Apple has blocked many apps from being installed on their devices but if you know where to look you can still install these apps. One of those apps is XviD, which is an encoding and decoding tool for the Mac. This codec compresses video files to much lower file sizes for iPod and iPhone users.
When you encounter problems with the system you can use the trash can in the top right corner of your screen, by clicking on it you will be taken to a page where you can choose "wb Trash". After selecting it you will see the uninstall options and you have two choices, the first one will erase all files currently in the area while the second will permanently delete the file. To permanently uninstall this mode you can click on the "End Install" link which is at the bottom of the screen. This is how to remove XviD_codec from your Mac, hope this article was helpful and informative.