BDFix is a professional application designed for editing unencrypted BD titles (HDMV or BD-J). User can add, remove or replace video/audio/subtitle track of any BD titles created with any authoring application directly.
With just a few clicks, you can build your own version of title. Unique mpls mode especially helps you reauthor the titles with multi-version or multi-segments easily. You only need prepare one whole stream for each playlist track and needn't cut them into several segments manualy.
BDFix differs significantly from conventional pattern which needs several tools and steps like demux, import, remux. it's an all-in-one solution. All you care about is what you want to fix. It will build a new BDMV folder automatically. You needn't update any binary files yourself. BDFix will keep all the original features such as menu and PIP. Usually, it only takes 10 - 20 minitues to reauthor a BD-25 title.