Difference between revisions of "PDF to PDF/A using Ghostscript"

Revision as of 19:11, 23 November 2010

File used was A checklist for documenting PREMIS-METS decisions in a PREMIS profile, May 2010, Sally Vermaaten, OCLC, http://www.loc.gov/standards/premis/premis_mets_checklist.pdf.
Used Ghostscript 8.71 using the following command: gs -dPDFA -dBATCH -dNOPAUSE -sDEVICE=pdfwrite -sOutputFile=premis_mets_checklist_PDFA.pdf premis_mets_checklist.pdf

Property	Original	Normalized
PDF version	PDF 1.5	PDF/A-1b
File size	318,500 bytes	974,071 bytes
PageCount	14	14
Fonts	10 embedded subsets 2 non-embedded subsets: Arial and Arial Italic	10 embedded subsets Substituted Helvetica for Arial Substituted Helvetica Oblique for Arial Italic
Features	Forms: no Outline: no	Forms: no Outline: no

File used was IFPI Digital Music Report 2010, http://www.ifpi.org/content/library/DMR2010.pdf
Used Ghostscript 8.71 using the following command: gs -dPDFA -dBATCH -dNOPAUSE -sDEVICE=pdfwrite -sOutputFile=DMR2010_PDFA.pdf DMR2010.pdf

File used was Understanding Canada: Canadian Studies Application, Faculty Research Program, http://www.iccs-ciec.ca/pages/z_pdfs/FEP_FRP/FRPEnForm.pdf
Used Ghostscript 8.71 using the following command: gs -dPDFA -dBATCH -dNOPAUSE -sDEVICE=pdfwrite -sOutputFile=FRPEnForm_PDFA.pdf FRPEnForm.pdf
Note that the version normalized to PDF/A is no longer usable as a fillable form

Property	Original	Normalized
PDF version	PDF 1.6	PDF/A-1b
File size	153,196 bytes	61,175 bytes
PageCount	5	5
Fonts	5 non-embedded fonts	5 embedded subsets Substituted font Helvetica-Bold for Arial, Bold Substituted font Helvetica for Arial Substituted font Helvetica-Oblique for Arial, Italic
Features	Annotations: yes Forms: yes Outline: yes	Annotations: no Forms: no Outline: yes

@@ Line 126: / Line 126: @@
 |Features
 |
+*Annotations: yes
 *Forms: yes
 *Outline: yes
 |
+*Annotations: no
 *Forms: no
 *Outline: yes
 |-
 |}<br />