How to Remove Blu-ray Disc Copy Protection for Watching Widely

In this article, we will show you what is the Blu-ray copy protecction and how to remove the copy protection, so that you can watch the Blu-ray movies on any of your devices and media players as you like.

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What is Blu-ray copy protection?

Commercial pre-recorded Blu-ray discs are typically protected with some form of copy protection. These encryption mechanisms restrict people where to play the Blu-ray discs and prevent people from extract the movie from the physical disc. Below part aims to instruct people how these copy protection schemes work and what kind of legal rights consumers may have.

AACS Encryption

Advanced Access Content System (AACS) is the first level of copy protection applied to pre-recorded discs, developed by the AACS Licensing Administrator a consortium of companies including Disney, Intel, Microsoft, Panasonic, Warner Bros., IBM, Toshiba and Sony. It is based on Advanced Encryption Standard (AES), a robust 128-bit key encryption system developed by the US government.

AACS includes a system by which the keys assigned to a particular player can be “revoked” for future Blu-ray disc releases if it is determined that those keys have been compromised. When a newer Blu-ray disc is inserted into an older drive, the drive is required to check the version of the “Media Key Block” (MKB) on the disc and, if it is newer than the one the drive has internally, to copy over to permanent non-volatile memory the newer MKB. Thus playing newer discs propagates the revoked key lists out to all drives.

BD+ Protection

BD+ is a second level of copy protection that is optional for pre-recorded Blu-ray discs. After the stream files are encrypted using AACS encryption, they are further mangled randomly with instructions on how to repair the mangled files stored on the disc as special BD+ instructions. These instructions run in something called a “BD+ virtual machine”, special software that Blu-ray players are required to include. The virtual machine on the player runs the BD+ code on the disc and retrieves something called the “Fix-up Table” (FUT) to repair all the BD+ mangled regions on the disc.

BD+ was broken in 2008 by reverse-engineering the BD+ virtual machine. Each new BD+ Blu-ray disc release brings new twists in the virtual machine programs, each of which are again reverse-engineered by the hacker community. Just as with AACS, BD+ has become a cat-and-mouse game.

Region Codes

Region Codes are pieces of data that are embedded into Blu-Ray Discs to act as a restriction. This data, or region code, is read by the player and if it doesn’t recognize the region code as compatible or local, the disc will not play. Since region codes are specific to certain geographical locations, a disc can typically only be read and played by a Blu-Ray Player that was manufactured or intended for use in that same specific region. In total, there are 3 separate Blu-Ray region codes. These codes are classified alphabetically as Region A, Region B, and Region C. The following is guide map of Blu-ray region codes. This map shows the different Blu-ray codes and which areas they are utilized in.

  1. Region A: This region covers all of North America, South America and South East Asia.
  2. Region B: This encompasses Europe, Africa, Middle East, French territories and Greenland.
  3. Region C: Region which covers the rest of the world including Russia, Asia, and China.

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In this case, for copy Blu-ray (BD+) movies, we need a specialized decrypter, in other words, a Blu-ray Ripper & Copier, enable you remove BD+ disc copy protection and copy the Blu-ray (BD+) movies. Brorsoft Blu-ray Ripper is just this kind of useful tool to backup own Blu-ray (BD+) discs for personal use. It can copy protected Blu-ray (BD+) disc to computer hard drive as BDMV folder (Backup Blu-ray Whole Structure) or M2TS files (Copy Blu-ray Main Movie Only) without quality loss.

It is available for both Windows and Mac operating system. For Mac users, please switch to Brorsoft Blu-ray Ripper for Mac (compatible with macOS Sierra)

As a professional Blu-ray Ripper & Copier,except for removing Blu-ray (BD+) copy protection, Brorsoft Blu-ray Ripper can also rip Blu-ray (BD+) to digital copy in 170+ formats, for backing up on your USB driveNAS, or portable devices like Android Tablet/Phone.

In addition, it allows you to adjust output video and audio parameters like video codec, audio codec, video size, bit rate, aspect ratio, frame rate, etc.

For the detail information about  Brorosoft Blu-ray Ripper, please visit Review: Best Blu-ray Ripper & Blu-ray Copier 2016-2017.

==> Guide: Remove Blu-ray Copy-protection and Rip / Copy Blu-ray Disc

Below is a simple tutorial on removing BD+ copy-protection and copying BD+ Blu-ray disc. First free download the Brorsoft Blu-ray Ripper (free trail version) on your Windows PC. Windows version taken as example, Mac version share the same steps. For Mac users, please switch to Brorsoft Blu-ray Ripper for Mac (free trail version).

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(Note: Click here for OS X 10.5)

Step 1. Import Blu-ray Disc

Place the disc into the Blu-ray drive, launch the Blu-ray Ripper, and then click “disc” button to import Blu-ray (BD+) movies into the program. DVD discs, ISO and IFO files are also supported.

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Tip: If you need to rip Blu-ray with wanted subtitles and audio track, you can click the drop down menu after “Subtitles” and “Audio” to select your desired tracks.

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Option A – Full Disc Copy without anything loss

Click Copy the entire disc button to start to backup Blu-ray disc.

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In fact, the “Copy the entire disc” feature maintains the entire structure of an original Blu-ray disc, so the m2ts streams are contained.

Option B – Directly Copy only Blu-ray main movie and leave out extras 

Click Format bar, choose Copy > Directly Copy from the Format menu to copy the .m2ts files only which contains the main movie of Blu-ray disc.

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After that, do remember clicking Convert button to do Movie-only copy. When the copying work is done, you are able to click Open button to get the output .m2ts or .vob files without any other extra contents.

Option C – Rip Blu-ray to digital format

As the most common video format, MP4 can be fully compatible with virtually all devices, like PC, Mac, iPad, iPhone, Android phones and tablets, game consoles, NAS and so on. It is no better than saving Blu-rays as MP4 files, so that you can watch Blu-ray movies anytime and anywhere.

For rip Blu-ray (BD+), here you can choose “H.264 Video (*.mp4)” from “Common Video” as the output format.

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Tip – Advanced Settings:

If you like, you can click “Settings” to change the video encoder, resolution, frame rate, etc. as you wish. Keep in mind the file size and video quality is based more on bitrate than resolution which means bitrate higher results in big file size, and lower visible quality loss, and vice versa.

Step 3. Start to remove Blu-ray copy-protection and rip Blu-ray movie

After all the settings, click the Conve3rt button to remove Blu-ray copy-protection and start copy Blu-ray contents.

You can view the conversion progress and are able to cancel the converting process at anytime.

When the conversion is over, click “open” to locate converted Blu-ray movies.

Then, you can transfer the converted Blu-ray contents to your protable devices or storing the contents on your USB drive or NAS for playing on any portable media players and devices as you like.

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