Passkey for 4K Recorder

With the advancement of 4K broadcasting technologies from BS4K channel of NHK, CS4K channel of SKY PerfecTV and others alike, 4K recording devices are also getting popular among consumers, as they can record 4K Blu-rays from those broadcasting stations at home.
Passkey for 4K Recorder, world's very 1st 4K BDAV decrypter, can remove the encryptions from the recorded 4K Blu-ray discs (aka 4K BDAV discs), and then copy the unprotected discs to computer HDDs as ISO files, or BDAV folders.

Run Passkey for 4K Recorder

Double click Passkey 9 to run it, and choose 4K Recorder from the welcome window. Then, click the "Start Passkey" button. Afterwards, Passkey will minimize itself into the system tray.

Load the source and start the decryption

Insert the recorded 4K BDAV disc into the drive, Passkey will automatically start the decryption task. In the system tray area, a small decryption window pops up. When the green bar reaches the end, it means the decryption is complete.

And you can get the detailed info regarding the source disc and status from the interface when you open Passkey, including what kind of protections embedded in have been removed.

Post-decryption operation

After the decryption is finished, you can play the decrypted 4K BDAV disc or rip it to your hard disc or image by right-clicking on the icon of Passkey minimized into the system tray, and clicking "Rip to Hard Disk" or "Rip to Image" from the options. Then, choose the output target in the following pop-up window.

Note that if you check the textbox "Keep Protection" when you rip the decrypted Blu-ray to Image, you will get a copy-protected ISO image file finally.