Doom9's Forum - View Single Post - "Cinavia"/Verance BluRay audio watermark protection

xenex · 17th April 2012, 08:30

setarip_old-

No disagreement from me. I also was unable to find any use of Cinavia on the "Hugo" movie, either BD or DVD. I believe as you do that poster "MRCOCOset" is talking about "camrip" files. That's a whole other issue than official BD or DVD releases.

As for 'The Social Network' and 'The Adventure of Tintin' DVDs, mine do NOT have the required AACS folder. People in other regions are free to check their disks for the presence of such. I speak only for myself. I personally believe that only the seven DVD releases listed on the DVDFab list above contain Cinavia.

And technically, I just don't see this re-sampling working to remove Cinavia. There are two aspects to any audio. The "Frequency Domain" - call it X, and the "Time Domain" - call it Y. Cinavia is primarily in Y. The "Time Domain." Short term, spread spectrum echoes. It's not just a "tone" or "frequency" to remove. It's tiny echoes over the entire audio spectrum.

-xenex

17th April 2012, 08:30	#1636 \| Link
xenex Registered User Join Date: Nov 2010 Posts: 82	setarip_old- No disagreement from me. I also was unable to find any use of Cinavia on the "Hugo" movie, either BD or DVD. I believe as you do that poster "MRCOCOset" is talking about "camrip" files. That's a whole other issue than official BD or DVD releases. As for 'The Social Network' and 'The Adventure of Tintin' DVDs, mine do NOT have the required AACS folder. People in other regions are free to check their disks for the presence of such. I speak only for myself. I personally believe that only the seven DVD releases listed on the DVDFab list above contain Cinavia. And technically, I just don't see this re-sampling working to remove Cinavia. There are two aspects to any audio. The "Frequency Domain" - call it X, and the "Time Domain" - call it Y. Cinavia is primarily in Y. The "Time Domain." Short term, spread spectrum echoes. It's not just a "tone" or "frequency" to remove. It's tiny echoes over the entire audio spectrum. -xenex Last edited by xenex; 17th April 2012 at 08:35.