So CDDB/FreeDB used CD track times/counts in order to get a "fingerprint" of an individual disc, making it easy to rip your own CD and automatically fill in the proper metadata (track names, CD composer/singer, track numbers, etc.).
Is there anything like that for Blu-Ray? I mean, the mpls files that litter the
folder have track and timecode data, so wouldn't it be possible to get a disc-specific fingerprint from those files? Given how few CDs have collisions on track length/order, it would probably be near-impossible for two Blu-Ray discs with different movies to have the same MPLS arrangement. And that's assuming you can't get the UPC/serial info from a disc, which for all I know you can.
Anyhoo, just curious to know if this is something that already exists.