Intro:
For a while Blu-ray discs only used the protections that they were designed with: AACS (mandatory) and BD+ (optionally). Because they failed to do the job, studios started to look in other directions: some used audio watermark known as Cinavia, some used structural protection, much like the ones used for DVDs (eg. ARccOS, RipGuard, etc).
For Blu-ray, it was Sony DADC division that created the Screen Pass protection, which was adopted by Eagle Pictures (Italy), Summit Entertainment (USA/Canada) and others (see the table below).
How it works:
Sony DADC Screen Pass is a Java based (BD-J) structural protection and it tries to determine if the disc that is played is original or it is a clone. In the later case, the user receives a black screen with a message saying that the original disc should be used, no ripping tools allowed, visit something.continuemovie.com etc. and playback is either stopped or affected (segments of the movie are swapped around, repeated or in wrong order).
Discs with Sony DADC Screen Pass protection:
House on Haunted Hill
Twilight Saga: Eclipse
Sammy’s Adventures 3D
King’s Speech
LOTR trilogy (Extended)
Source Code
Sanctum 3D
Limitless
Gooische Vrouwen
Warrior
Master and Commander
Twilight Saga: Breaking Dawn 1
The Three Musketeers (2011)
The Three Musketeers 3D (2011)
http://www.sonydadc.com/en/manage/di...ass-for-video/
For a while Blu-ray discs only used the protections that they were designed with: AACS (mandatory) and BD+ (optionally). Because they failed to do the job, studios started to look in other directions: some used audio watermark known as Cinavia, some used structural protection, much like the ones used for DVDs (eg. ARccOS, RipGuard, etc).
For Blu-ray, it was Sony DADC division that created the Screen Pass protection, which was adopted by Eagle Pictures (Italy), Summit Entertainment (USA/Canada) and others (see the table below).
How it works:
Sony DADC Screen Pass is a Java based (BD-J) structural protection and it tries to determine if the disc that is played is original or it is a clone. In the later case, the user receives a black screen with a message saying that the original disc should be used, no ripping tools allowed, visit something.continuemovie.com etc. and playback is either stopped or affected (segments of the movie are swapped around, repeated or in wrong order).
Discs with Sony DADC Screen Pass protection:
House on Haunted Hill
Twilight Saga: Eclipse
Sammy’s Adventures 3D
King’s Speech
LOTR trilogy (Extended)
Source Code
Sanctum 3D
Limitless
Gooische Vrouwen
Warrior
Master and Commander
Twilight Saga: Breaking Dawn 1
The Three Musketeers (2011)
The Three Musketeers 3D (2011)
http://www.sonydadc.com/en/manage/di...ass-for-video/


















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