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From: | Víctor Hugo |
Subject: | Re: [Swftools-common] jpegdpi and ppmsubpixels obsolete in version 9 |
Date: | Tue, 29 Sep 2009 09:50:35 +0200 |
User-agent: | Thunderbird 2.0.0.22 (Windows/20090605) |
Hi Ricardo thanks for your reply. I use both parameters jpegquality to reduce the quality a bit and jpegdpi to reduce the pixels of pictures. If I put 72 in jpegsubpixels don´t transform anything, I need set parameter to 1 or 0.5 to have changes in SWF. I need know what is the transformation between 72 in jpegdpi and 1 or 0,5 in jpegsubpixels. Thanks and regards. V.H. Ricardo Pedroso escribió: 2009/9/28 Víctor Hugo <address@hidden>:jpegdpi and ppmsubpixels obsolete in version 9 Hi all. I usually used jpegdpi and ppmsubpixels to set 72 pixels but in 9 version this disappear, anyone know what parameter can I set to reduce my images to 72 pixels?You can probably use subpixels parameter, like this: pdf2swf -s subpixels=72 .... This will set both jpeg and ppm in one "shot". jpeg options in pdf2swf (0.9.0): address@hidden:~$ pdf2swf -h | grep jpeg -j , --jpegquality quality Set quality of embedded jpeg pictures to quality. 0 is worst (small), 100 is best (big). (default:85) address@hidden:~$ pdf2swf -s help | grep jpeg jpegsubpixels=<pixels> resolution adjustment for jpeg images (same as jpegdpi, but in pixels) subpixels=<pixels> shortcut for setting both jpegsubpixels and ppmsubpixels jpegquality=<quality> set compression quality of jpeg images Regards, Ricardo |
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