I use Magix Edit Pro 2014 Plus in a very amateur way to edit our holiday videos. I am unsure as to the difference between "Save As, Backup and Manage/ Export". What is the best and safest way to backup videos I'm working on - backups that include all the relevant information needed to complete the project? I want to save to my hard drive and when the video is complete I save to removable media. Also what are the differences between the files with extensions .MTS, .MVP, .HDP, _mts.HDP? I'm confused! Thanks.
Prue