title is the fallback when all other methods have failed.This process is CPU intensive and requires 64 MB of memory to store temporary data. Instead of using player keys, libdvdcss will crack the disc key using a brute force algorithm.
disc is a fallback method when key has failed.This can fail if the drive does not recognize any of the player keys. libdvdcss will use a set of calculated player keys to try and get the disc key. DVDCSS_METHOD: Sets the authentication and decryption method that libdvdcss will use to read scrambled discs.2 outputs error messages and debug messages to stderr.DVDCSS_VERBOSE: Sets the verbosity level.Some environment variables can be used to change the behavior of libdvdcss without having to modify the program which uses it. The complete libdvdcss programming interface is documented in the dvdcss.h file. This ensures that libdvdcss remains free and used only with free software. Libdvdcss is free software, released under the GNU General Public License. simplicity: A DVD player can be built around the libdvdcss API using no more than 4 or 5 library calls.adaptability: Unlike most similar projects, libdvdcss does not require the region of your drive to be set and will try its best to read from the disc even in the case of a region mismatch.portability: Currently supported platforms are GNU/Linux, FreeBSD, NetBSD, OpenBSD, Haiku, Mac OS X, Solaris, QNX, OS/2, and Windows 2000 or later.Libdvdcss is a simple library designed for accessing DVDs like a block device without having to bother about the decryption.
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