<div dir="auto"><div><br><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">вс, 27 авг. 2023 г., 00:56 Stefan de Konink via Cin <<a href="mailto:cin@lists.cinelerra-gg.org" target="_blank" rel="noreferrer">cin@lists.cinelerra-gg.org</a>>:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">On Saturday, August 26, 2023 11:26:17 PM CEST, Andrew Randrianasulu via Cin <br>
wrote:<br>
> Also, can illustrative pngs be compressed (lossy) with pngquant utility? It<br>
> makes paletted pngs. Not sure how various pdf viewers will react to that<br>
> ....<br>
<br>
I would first suggest to find out if PNG support is even part of the <br>
regular PDF options. Some suggests not, some suggest 256 colors are <br>
(without transparency).<br></blockquote></div></div><div dir="auto"><br></div><div dir="auto"><br></div><div dir="auto">this file from ~2008 suggest pdf can have jpeg variants or zip compression for "streams" with some pre-filtering?</div><div dir="auto"><br></div><div dir="auto"><a href="https://tug.org/TUGboat/tb30-3/tb96szabo.pdf" target="_blank" rel="noreferrer">https://tug.org/TUGboat/tb30-3/tb96szabo.pdf</a><br></div><div dir="auto"><br></div><div dir="auto">here is github:</div><div dir="auto"><br></div><div dir="auto"><a href="https://github.com/pts/pdfsizeopt">https://github.com/pts/pdfsizeopt</a><br></div><div dir="auto"><br></div><div dir="auto">warning, contain python 2.x</div><div dir="auto"><br></div><div dir="auto">there are other tools using perl + ghostscript.... Or even something with dotnet!</div><div dir="auto"><br></div><div dir="auto">But I guess html version can benefit from smaller pngs too?</div><div dir="auto"><br></div><div dir="auto"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
-- <br>
Stefan<br>
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</blockquote></div></div></div>