bluraybackup is a command-line program to backup Blu-ray Disc Movies
(BDMV), inspired by dvdbackup [1], developed in C99 following the
suckless philosophy [2].

It makes a decrypted copy of the whole Blu-ray Disc Movie or it extracts
a decrypted version of a specific BDMV stream. Since Blu-ray is an
especially nasty format [3], this software may not work with all discs.
It both depends on your KEYDB.cfg file and on the BD+ generation.

If you encounter libbluray errors during the operation, the copy might
not be exact.

bluraybackup is based on libbluray [4]. To build it you need libbluray
and its headers.


[1] https://dvdbackup.sourceforge.net/
[2] https://suckless.org/philosophy/
[3] https://www.defectivebydesign.org/topic/bluray
[4] https://www.videolan.org/developers/libbluray.html