Do not buy this software if you need it for advance video editing. It has basic functionality that works and it will take you some time to find what does not. Initially I was just using it to edit some of my old movies recorder on DVD and that was fine. Since I become more efficient and tried to work with multiple video formats everything starts to fail. I tryed to get a help and patch fixes but support team just does not exist! In total I raised 7 bugs that were joined into one even they do not have nothing in common! And that was a last time I heard from them. I am completely ignored they do not respond on my emails and reminds. Good luck!