Hi all,
This is mainly for James, but I cannot send a direct message.
We have at My Movies run into a situation where apparently identical Blu-ray and 4K Ultra HD discs are getting different disc ids.
Our disc ids are based on a SHA-1 hash of the Unit_Key_RO.inf file, either in the AACS folder, or one of the SLY!, ANY!, !ANY, ect. directories.
When investigating this, there is an alternative way of calculating disc ids of profiles, which we have in our service named as "AACS Id" - it is a reading of bytes in the Content000.cer file.
Question is - is AnyDVD in any way altering the Unit_Key_RO.inf, which can cause these differences?
We will for now try to add alternative ids to our profiles based on the Content000.cer file, but since our entire database is based on the SHA-1 of Unit_Key_RO.inf, I would like to try to determine why we are seeing these differences - any inputs?
Best regards,
Brian Binnerup
My Movies
This is mainly for James, but I cannot send a direct message.
We have at My Movies run into a situation where apparently identical Blu-ray and 4K Ultra HD discs are getting different disc ids.
Our disc ids are based on a SHA-1 hash of the Unit_Key_RO.inf file, either in the AACS folder, or one of the SLY!, ANY!, !ANY, ect. directories.
When investigating this, there is an alternative way of calculating disc ids of profiles, which we have in our service named as "AACS Id" - it is a reading of bytes in the Content000.cer file.
Question is - is AnyDVD in any way altering the Unit_Key_RO.inf, which can cause these differences?
We will for now try to add alternative ids to our profiles based on the Content000.cer file, but since our entire database is based on the SHA-1 of Unit_Key_RO.inf, I would like to try to determine why we are seeing these differences - any inputs?
Best regards,
Brian Binnerup
My Movies