How to add AACS82 support to HL-DT-ST BD-RE BU50N

Discussion of LibreDrive mode, compatible drives and firmwares
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chan1108
Posts: 1
Joined: Fri Aug 01, 2025 11:35 am

How to add AACS82 support to HL-DT-ST BD-RE BU50N

Post by chan1108 »

Here is the driver info, liberdrive is enabled but it still cannot read AACS82 disk.
Drive Information
OS device name: /dev/rdisk4
Current profile: BD-ROM
Manufacturer: HL-DT-ST
Product: BD-RE BU50N
Revision: CC01
Serial number: ************
Firmware date: 2117-06-28 09:34
Bus encryption flags: 1F
Highest AACS version: 81

LibreDrive Information
Status: Enabled
Drive platform: MT1959
Firmware type: Original (unpatched)
Firmware version: 0.CC01V
DVD all regions: Yes
BD raw data read: Yes
BD raw metadata read: Yes
Unrestricted read speed: Yes
dcoke22
Posts: 3930
Joined: Wed Jul 22, 2020 11:25 pm

Re: How to add AACS82 support to HL-DT-ST BD-RE BU50N

Post by dcoke22 »

https://forum.makemkv.com/forum/viewtopic.php?f=8&t=37493

https://forum.makemkv.com/forum/viewtopic.php?p=172232#p172232

Since AACS v82 is a major change, you have to submit dumps to svq@makemkv.com for blu-rays with it similar to how UHDs work (and also the Public KeyDB if you like).
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