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Well, glancing over a specification summary, it only seems to say they're 'random' and that they're 128 bits in length (at least most of them). In at least one place, it says something like 'as random as possible'. Indeed, if the specification doesn't contain any clear rules for generating UIDs so t...

The problem is that the UIDs assigned by MakeMKV to tracks and chapters are not unique. For example, track UIDs are the same as the track numbers, 1, 2, 3, and so on. This may cause various issues when processing mkv files in other tools. More details below. I've encountered this problem when conver...