Kohendame tohutud pdf-failid pisemaks

Posted by pj on Monday, June 2. 2014

Tihti juhtub, et keegi saadab sulle sadade megabaitide suuruse pdf-faili (minul on suurim olnud 1 TB), mis loodud trükikoja kvaliteediga. Aga sina pole trükikoda, vaid tahad lihtsalt sisu lugeda. Ghostscript tuleb appi:

gs -dNOPAUSE -dBATCH -sDEVICE=pdfwrite -dCompatibilityLevel=1.4 -dPDFSETTINGS=/screen -sOutputFile=tulemus.pdf algfail.pdf

Siinjuures olulisim võti on -dPDFSettings, mille väärtused võivad olla (alates lahjemast): /screen, /ebook, /printer, /prepress (nimed räägivad enda eest).

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