MakeMKV has a forum thread where they list compatibles drives. Because of the encryption being used you need one of a very few select models of drives to do it, you also need a very specific version of the firmware. HardwareĮven though UHD Blu-rays are normal Blu-ray discs you can’t use any Blu-ray reader to rip them. The purpose of this article is to show you how you can rip your UHD Blu-ray library for your own consumption. But it seems like that is changing because it is possible today to rip UHD Blu-rays! It’s not as easy as ripping DVD:s or Blu-rays but it can be done and I’m going to show you how! We’ve been able to rip our DVD and Blu-ray collections for a long time now but we’ve been pretty much out of luck when it comes to UHD Blu-rays. Any Java Runtime version greater than 1.5.0 will work and there is no need to install Java Runtime system-wide - it is possible to install JRE into private location and provide path to MakeMKV.Share on Twitter Share on Facebook Share on Email Share on Reddit
It is advisable to have JRE installed so MakeMKV can use it. MakeMKV requires Java runtime in order to open these discs. The so-called Soft-KCD is an extension to AACS where Java program on the disc transforms decryption keys for the disc. If Java runtime is missing, the disc will not open. For these discs MakeMKV requires Java runtime to properly emulate the handshake. Some discs protected by BD+ use a complex Java code during BD+ handshake. If Java runtime is missing, the disc will be opened, but many fake titles will be present. The Java program on the disc selects a correct playlist, and MakeMKV needs Java runtime in order to run the program on the disc. Instead of a single movie the disc contains dozens of copies of the movie with scenes present in random order. Some discs employ a so-called Fake Playlists protection. It is also possible to specify Java path manually in MakeMKV preferences - this way you can avoid system-wide JRE install, or force MakeMKV to use a specific JRE version.īelow is a short list of cases when MakeMKV needs Java runtime: Fake playlist protection If you don't have JRE installed, then you will have to install one in order for MakeMKV to use it. If you already have Java installed then you don't have to do anything - MakeMKV will automatically find and use the best available version. MakeMKV can use any version of Java and usually can locate ne, if it is already installed. In some cases MakeMKV requires a Java Runtime Environment (JRE) in order to process the disc. Java application on a blu-ray disc serves multiple purposes - draws disc menus, selects playlists for playback, and sometimes is used as part of content protection. Every blu-ray player contains a Java Virtual Machine that runs BD-Java application (usually) present on a blu-ray disc. BD-Java is a technology used on most blu-ray discs.
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