One of the biggest benefits of GNU/Linux is that you can change absolutely anything to suit your needs - right down to the source code itself. In fact, many distributions are exactly this - specific packages bundled together for a particular use with no other changes made. Ubuntu Studio for instance is merely Ubuntu with all the software installed as standard for video editing. Suse Studio on the other hand, is not a video editing distribution, but instead a powerful web-based platform that designed to enable you to create custom Suse based distributions in a matter of minutes.