NAME

       bluraybackup - Tool to backup Blu-ray Disc Movies (BDMV)

SYNOPSIS

       bluraybackup [-d device] [-k keyfile] [FILE] [DEST]

       bluraybackup [-d device] [-k keyfile] -m [DEST]

       bluraybackup [OPTION]

DESCRIPTION

       bluraybackup  backups  Blu-ray  Disc  Movies  (BDMV),  inspired  by  dvdbackup, developed in ANSI C (C89)
       following the suckless philosophy.

       It makes a decrypted copy of the whole Blu-ray Disc Movie  or  it  extracts  a  decrypted  version  of  a
       specific BDMV stream.

       This  program  may  not  work  with  all Blu-rays.  It both depends on your KEYDB.cfg file and on the BD+
       generation (version).

       To successfully decrypt a Blu-ray Disc Movie you both  need  libaacs  installed  and  a  KEYDB.cfg  file,
       containing your disc keys.

       Moreover,  if  your disc is plagued by BD+ as well, you need to install libbdplus.  BD+ is a form of copy
       obstruction, which consists in writing video streams to disc with small errors.  These errors  get  fixed
       during  playback  by a virtual machine embedded in official players, only if the player keys are verified
       by the same virtual machine.  libbdplus is  an  implementation  of  the  BD+  virtual  machine  features.
       However  it  doesn't support all the BD+ generations.  Since libbdplus 0.2.0, it's possible to bypass BD+
       emulation, using cached tables to fix the broken streams.

OPTIONS

       -d, --device device
              defines Blu-ray disc device (default /dev/sr0)

       -h, --help
              print usage message

       -k, --keydb keyfile
              defines keys database file path (default $HOME/.config/aacs/KEYDB.cfg)

       -m, --main
              copy main Blu-ray disc title (see USAGE)

       -v, --version
              print version and license information

USAGE

       bluraybackup [-d device] [-k keyfile] [FILE] [DEST]

       Without FILE, the whole disc will be copied to the current directory.  FILE must be a file path  relative
       to the disc root.

       Without DEST, the decrypted FILE will be sent to standard output.  DEST path must include file name.

       bluraybackup [-d device] [-k keyfile] -m [DEST]

       Without DEST, the main disc title will be sent to standard output.  DEST path must include file name.

EXIT VALUES

       0 - Successful copy

       1 - Everything else

SEE ALSO

       dvdbackup(1)

       http://www.videolan.org/developers/libbluray.html

       http://www.videolan.org/developers/libaacs.html

       http://www.videolan.org/developers/libbdplus.html

       https://wiki.archlinux.org/title/Blu-ray

       http://suckless.org/philosophy/

AUTHOR

       bluraybackup was written by Matteo Bini <matteobin@tiepi.it>.

                                                bluraybackup-2.0                                 bluraybackup(1)