I have a treasure of old family home movies that I originally converted from VHS and made into DVD movies with Pinnacle, complete with chapters and menu. It is time to get them off the DVDs and into a single movie file that can be played anywhere from a flash drive (and more easily saved in multiple places for history). The DVDs are composed of numerous files that combine to make the movie play from a DVD player. I need to convert all that to a single movie file (like mov or mp4 or whatever the best format is). Can iMovie import that whole movie so I can then create a movie file? If the chapters are a problem, can I get the basic movie and create new chapters in iMovie? Or is there a better option? Thanks. I am using a MacBook Pro (2016) running El Capitan.