Ghostscript 9.07:PDF/X-1a:2001:缺少PDF/X输出意图 [英] Ghostscript 9.07 : PDF/X-1a:2001 : PDF/X output intent is missing
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问题描述
能否请您告诉我如何嵌入PDF/X输出意图.当我进行飞行前检查时,我报告PDF/X-1a:2001:PDF文件中缺少PDF/X输出意图.
Could you please tell me how to embedded the PDF/X output intent. When I check with preflight I reported that PDF/X-1a:2001 : PDF/X output intent is missing in the PDF file.
PDF文件中面临的问题:
Problem faced in the PDF file:
1) PDF/X-1a:2001 : PDF/X version is not PDF/X-1a:2001
2) PDF/X-1a:2001 : PDF/X output intent is missing
3) PDF/X-1a:2001 : Document trapped flag is Unknown
4) PDF/X-1a:2001 : Text object uses invalid characters (.notdef glyphs)
GS命令:
gs -dPDFX -dBATCH -dNOPAUSE -dNOOUTERSAVE \
-sProcessColorModel=DeviceCMYK -sDEVICE=pdfwrite \
-sOutputFile=GS_Test.pdf PDFA_def.ps Test.ps
PDFA_def.ps:
%!
% This is a sample prefix file for creating a PDF/A document.
% Feel free to modify entries marked with "Customize".
% This assumes an ICC profile to reside in the file (ISO Coated sb.icc),
% unless the user modifies the corresponding line below.
% Define entries in the document Info dictionary :
/ICCProfile (/usr/share/ghostscript/9.07/iccprofiles/ISOcoated_v2_300_eci.icc) % Customize.
def
[ /Title (Title) % Customize.
/DOCINFO pdfmark
% Define an ICC profile :
[/_objdef {icc_PDFA} /type /stream /OBJ pdfmark
[{icc_PDFA} <</N systemdict /ProcessColorModel get /DeviceGray eq {1} {4} ifelse >> /PUT pdfmark
[{icc_PDFA} ICCProfile (r) file /PUT pdfmark
% Define the output intent dictionary :
[/_objdef {OutputIntent_PDFA} /type /dict /OBJ pdfmark
[{OutputIntent_PDFA} <<
/Type /OutputIntent % Must be so (the standard requires).
/S /GTS_PDFA1 % Must be so (the standard requires).
/DestOutputProfile {icc_PDFA} % Must be so (see above).
/OutputConditionIdentifier (ISO Coated v2 300% (ECI)) % Customize
/PUT pdfmark
[{Catalog} <</OutputIntents [ {OutputIntent_PDFA} ]>> /PUT pdfmark
推荐答案
Ghostscript当前不支持PDF/X-1的生产,仅支持PDF/X-3,PDF/A-1和PDF/A-2的生产.当前无法将所有颜色定义转换为PDF/X-1所需的颜色空间.
Ghostscript doesn't currently support production of PDF/X-1, only PDF/X-3, PDF/A-1 and PDF/A-2. It isn't currently possible to convert all the colour definitions into the required colour space for PDF/X-1.
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