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DVD region codes are a digital rights management technique introduced in 1997. [1] It is designed to allow rights holders to control the international distribution of a DVD release , including its content, release date, and price, all according to the appropriate region.
DVD-Cops See CD-Cops in previous section. DVD region code Restricts region where media can be played by matching region number with configuration flag in DVD players. LaserLock Includes hidden directory on the CD containing corrupted data which will cause errors while being copied. SafeDisc (version 4) See SafeDisc (versions 1-5) in previous ...
Records in the sub code data bits that expresses whether the media is copy allowed(00), copy once(10) or copy prohibited(11). Traitor Tracing Rather than directly preventing copying, embeds user information into files so if they are uploaded, the copyright holder could find out exactly who uploaded the file.
Newer drives use RPC-2 firmware, which enforces DVD region coding at the hardware level. See DVD region code#Computer DVD drives for further information. Some RPC-2 drives can be converted to RPC-1 with the same features as before by using alternative firmware on the drive, or on some drives by setting a secret flag in the drive's EEPROM .
The case was dropped in January 2004. CSS decrypting software (such as DVD Decrypter, AnyDVD, and DVD Shrink) allows a region-specific DVD to be copied as an all-region DVD. It also removes Macrovision, CSS, region codes, and user operation prohibitions. They also filed the suit DVD CCA v.
MAGIX Vegas DVD Architect (previously known as Sony Creative Software's DVD Architect Pro) (discontinued) Adobe Encore (Last version is CS6, bundled with Adobe Premiere Pro CS6 / EOL) (discontinued) Sonic Scenarist SD/BD/UHD
dvd+rw-tools, a package for DVD and Blu-ray writing on Unix and Unix-like systems; K3b, the KDE disc authoring program; Nautilus, the GNOME file manager (includes basic disc burning capabilities) Serpentine, the GNOME audio CD burning utility; Xfburn, the Xfce disc burning program; X-CD-Roast
These codes are just internal codes used by Warner, and any DVD bought in UK will play OK in Norway, and vice versa no matter what D or Z lettering that are printed on the cover. The only extra coding possible in addition to the regions, are the RCE system used on a few USA, Can and Jap discs to create problems for people buying discs outside ...