I was looking at this question, flagged as dupe - apple.stackexchange.com/questions/162638/… & consequently went to the original & changed the URL to VLC for the front page, to prevent it going out of dateā¦
...but it left me wondering, does it need the libbluray addition for consumer use, or does it run 'out of the box' with Blu Ray? I have no bluray to test with. If it's to be a canonical answer, this info ought to be added.