#6
Post
by Woodstock » Sun May 19, 2013 5:00 am
It is hard to describe all the different ways your life as a ripper will be made "interesting" by the disk makers. It's really a game... You "win" by getting the information you want. The rules are flexible.
Mike will have to give you the definitive word, but... from my observations of how MakeMKV behaves, it reads the directory structure of the BD, and generates a list of titles. The first entry found is title 1, second is title 2, etc. If the physical directory has the video files in name order (the usual case), the list in the left window of MakeMKV will display everything "in order". If they're out of order (file 4 is in the directory before file 2, etc.), the title numbers won't be in episode order. You will have to select each file in the left window, and look at the file name in the right window, which will hopefully "increase" as you move down the list. Ignore the title number for now.
Episode-based disks are mastered in a variety of ways. Some have individual files for each episode, which is easy to deal with. Some have one file that contains multiple episodes. Some have one file, but also have files that point to individual episodes within the big file, which means you can have 7 files of the correct length, and one that is 7 times the correct length. Or it might have multiple individual files, plus a "special" file that connects them into one "logical" file. And often the BD version is mastered differently from the DVD version.
Assuming individual files per episode, you want to look for those that are the right length, time-wise. A half-hour TV program will typically be 22 to 25 minutes on DVD, hour programs run 44-48 minutes.
The disk I'm ripping right now is episodes 20-26 of a half-hour show. There are 11 files on the disk, and titles 4 though 10 are the episodes (all right around 24 minutes long).
Disks I ripped earlier today had episodes as titles 2, 3, 4, 8, 9, and 10. In between were "extras". Sometimes a disk has more "right length" files than there are episodes on the disk; this is when you learn about "Commentary" episodes, which simply have an extra audio and/or subtitle track added. And there are "angles", which might be the same episode, but with different scenes inserted.