www.makemkv.com

If I remember right, there was an similar posting during the last weeks.

The solution was to respecify the MKV header settings by using "MKVToolNIX GUI". Load the mkv file in MKVToolNIX and set the aspect ratio for the video stream (lower right corner "Video properties") to 16:9 and remuxx the ...

On my Blu-ray combo pack copy from Amazon (UPC 031398228110), the correct playlist is 772.mpls.

Title information
Name: The Age of Adaline
Source file name: 00772.mpls
Duration: 1:52:29
Chapters count: 16
Size: 26.6 GB
Segment count: 19
Segment map: 509,505,521,504,503,527,513,512,501,523,510 ...

The two types of subtitle were made by different people at different times.

If the graphical subtitles are available then they are generally sufficient and you don't need the CC tracks.

However, CC tracks do have one advantage: they are text-based and the player or display program has more ...

It's not necessary to select ANY subtitle type, but CC's are often ones you don't need... but are automatically selected when doing DVDs.

MOST of the time, it's not a problem. You can ignore them if you don't want them. But sometimes MakeMKV will spend a lot of time trying to find CC-type titles ...

Is it necessary for me to select the last subtitle entry here?

Subtitles CC Text English (Lossy conversion)
Is basically just going to create another copy of what already exists in the regular English subtitle selection, or is it somehow different?