More PDF metadata

[mexmer]

I want to ask, if there is plan to support more PDF metadata, like autor, title, software that was used for creation, also document creation and modification time (which is now "guessed" from file attributes, but it might be inside document)
see https://opensource.adobe.com/dc-acrobat-sdk-docs/pdfstandards/PDF32000_2008.pdf table 317 (page 558)
document might contain for example following information stream

1 0 obj 
  << /Title (PostScript Language Reference, Third Edition)
    /Author (Adobe Systems Incorporated) 
    /Creator (Adobe FrameMaker 5.5.3 for Power Macintosh®)
    /Producer (Acrobat Distiller 3.01 for Power Macintosh)
    /CreationDate (D:19970915110347-08'00')
    /ModDate (D:19990209153925-08'00') 
  >> 
endobj

[JeromeMartinez]

It is not so easy e.g. we need to support UTF-16 used by some tools and it is like "/Producer(\376\377\000P\000D\000F\000 \000P\000r\000i\000n\000t\000e\000r [...]" for "/Producer(PDF Printer [...]".

But we can try some quick stuff, as we already parse theses lines in the PDF.

[mexmer]

Thank you for response