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DVD regions. 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.
The DVD, Blu-ray Disc, and UMD media formats all support the use of region coding; DVDs use eight region codes (Region 7 is reserved for future use; Region 8 is used for "international venues", such as airplanes and cruise ships), and Blu-ray Discs use three region codes corresponding to different areas of the world. Most Blu-rays, however, are ...
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 ...
DVD-4: DS DL 2: 4: 8: 5.31 DVD-5: SS SL 1: 1: 12: 4.70 ... meaning they no longer need any form of permanent storage media for video at all. By 2017, digital ...
A normal DVD player can only play region-coded discs designated for the player's own particular region. However, a code-free or region-free DVD player is capable of playing DVDs from any of the six regions around the world. The CSS license prohibits manufacturing of DVD players that are not set to a single region by default. While the same ...
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 .
Region 4 or Region IV can refer to: One of the DVD region codes; Region 4, Northwest Territories (Canadian census) The West of the US (one of four regions of the US census) One of the health regions of Canada managed by Vitalité Health Network; Former Region 4 (Johannesburg), an administrative district in the city of Johannesburg, South Africa ...
Please read the article you cited more carefully. The "French territories" categorization is for BluRay region coding and not for DVD region codes. The article you reference specifically lists French Guiana as region 4. Also, the term "French Overseas Territories" has a very specific meaning and is not correctly used here.