A'isha
Miss Schoolteacher
Not even to an old and trusted friend like Gov. Ambercrombie????
No.
"Adobe Acrobat Pro is the most commonly used program capable of creating layers from an automated process such as optimization, but even Acrobat Pro does not always produce layers when optimizing a file. The method and settings applied during the saving process play a factor in whether layers will be automatically generated or not. To be clearer on this point, programs like Photoshop and Illustrator will not automatically generate layers when optimizing a file (regardless of the circumstances). Any layered files generated from these programs are reflective merely of layers manufactured by the user.
The scan of Obama's birth certificate was not done in Adobe Acrobat Pro, Photoshop, or Illustrator, so all of the above nonsense is merely irrelevant obfuscation from Zebest in a (failed) effort at making her sound like she actually knows what she's talking about.
Which she, of course, doesn't.
The metadata for Obama's PDF reveals that a Mac-based program called Preview was used to generate the optimized PDF file.
Double fail. Not only did Zebest not figure out none of the above Adobe programs were used to scan the birth certificate (her initial "analysis" said it was done in Photoshop, and it was only after the metadata was pointed out to her that she backtracked somewhat), she still has no idea what she's talking about.
Preview is just the application used by the Mac OS to display images and PDFs. The actual software tool that generated the scan of Obama's birth certificate was Quartz PDFContext - in other words, when the birth certificate was placed in the scanner, a preview image appeared in Preview, and when the intern or whoever hit "save to PDF" while in Preview, Quartz generated the PDF itself.
And, contrary to Zebest's claim, Quartz PDFContext on a Macintosh does indeed create layers in a PDF from a straight scan of a single document. Because that's exactly what Nathan Golding of NRO did, in the link above.
Zebest's complete bumbling efforts at pretending she knows Big Important Techie Stuff like metadata resulted in one of the most amusing episodes of her getting in way over her head and failing miserably. Back in June of 2011, she and Corsi appeared on the Peter Boyles radio show to talk about her "analysis" of Obama's birth certificate.
See, Zebest managed to completely miss the Mac-related metadata, but tabbed onto the fact that the metadata has the apparently-mysterious notation "Derek's PDF". This led her and Corsi to speculate that they might have identified the culprit in the White House who forged Obama's birth certificate: White House staffer Derek R. B. Douglas.
Unfortunately for our "expert" Zebest, that metadata tag had nothing to do with the identity of any potential forger. It wasn't even the only PDF out there with that tag. See, the ASCII appears as "Derek's PDF", but in Windows encoding, it appears as ƒÂÚÂÎßÛ. A quick Google search of "ƒÂÚÂÎßÛ pdf" reveals hundreds of PDFs with the same "Derek's PDF" tag. I even found a discussion thread from 2010, long before Obama's long form PDF was released, about that very tag appearing in the metadata of PDF's generated with Apple's Quartz engine.
Why is that? Because these PDFs, like the PDF of the President's long form birth certificate, were created on an Apple computer. In 2007, Apple, Inc. acquired the CUPS printing software to incorporate into their computer operating systems. CUPS includes, as its PDF filter, a sub-program called Xpdf. Xpdf was created by one Derek B. Noonburg (scroll down to the "Legal" section). That's why most PDFs created on an Apple computer contain the tag "Derek's PDF", because they were made using Derek's PDF code.
So much for Zebest and metadata.
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