[OS X TeX] PDF Compatibility?

[David Watson]

On Apr 1, 2010, at 7:10 PM, Sam Bradley wrote:

> I am writing a biography of my mother using TexShop 2.33 running on an iMac with OS X 10.6.3 operating system.  I am wanting to formally publish the resulting document using the Blurb micropublishing web site.  They are telling me that they accept PDF files submitted in PDF/X-3:2002 format set with Acrobat 4 (PDF1.3) compatibility.  
> 

Looking at the properties of a document using the default LaTeX workflow in TeXShop, it seems it outputs files with Acrobat 5 (PDF 1.4) compatibility.

> I have no idea how to confirm that TexShop compiles my .tex file to this resulting .pdf file format.  Any ideas?  Thanks.  Sam.....
>