Re: [Dspace-general] All In! Embedded Files in PDF/A | The Signal: Digital Preservation

2014-01-08 Thread Mark H. Wood
Well, if it's like zip, tar, etc. then why not *use* zip, tar, etc. and pack the PDF/As inside? It's a *wheel*, guys. We already knew how to do this. -- Mark H. Wood, Lead System Programmer mw...@iupui.edu Machines should not be friendly. Machines should be obedient. signature.asc

[Dspace-general] All In! Embedded Files in PDF/A | The Signal: Digital Preservation

2014-01-02 Thread Hilton Gibson
PDF/A-3 makes only a single, fairly monumental change. In the PDF/A-2 specification users were allowed to embed files, but only PDF/A files. PDF/A-3 now allows the embedding of any arbitrary file format, including XML, CSV, CAD, images and any others. At first glance this sounds like a gigantic

Re: [Dspace-general] All In! Embedded Files in PDF/A | The Signal: Digital Preservation

2014-01-02 Thread Graham Triggs
On 2 January 2014 13:59, Hilton Gibson hilton.gib...@gmail.com wrote: PDF/A-3 makes only a single, fairly monumental change. In the PDF/A-2 specification users were allowed to embed files, but only PDF/A files. PDF/A-3 now allows the embedding of any arbitrary file format, including XML, CSV,

Re: [Dspace-general] All In! Embedded Files in PDF/A | The Signal: Digital Preservation

2014-01-02 Thread Hilton Gibson
Ok. I have done my awareness thing. Good luck for future researchers. Cheers hg *Hilton Gibson* Ubuntu Linux Systems Administrator JS Gericke Library Room 1025D Stellenbosch University Private Bag X5036 Stellenbosch 7599 South Africa Tel: +27 21 808 4100 | Cell: +27 84 646 4758

Re: [Dspace-general] All In! Embedded Files in PDF/A | The Signal: Digital Preservation

2014-01-02 Thread Christophe Dupriez
Thanks a lot to the down-under whistle-blower! This issue reminds me the TIFF format, seen decades ago as a good preservation format, also an envelope for a myriad of other formats. It ends up that they became badly supported by new Microsoft OSs and finally we had to convert all of them to