<html><body><div style="font-family:Calibri, Arial, Helvetica, sans-serif; font-size:12.0pt; line-height:1.3; color:#1F497D"><!-- ##### NINE BODY BEGIN ##### --><div>Don't quote me on this but I think <span style="color: rgb(0, 0, 0); font-family: sans-serif; font-size: 14.4px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">piwigo<span> stores thumbnail on the file system and not database. </span></span><br></div><div><br></div><div id="signature-x" style="-webkit-user-select:none; font-family:Calibri, Arial, Helvetica, sans-serif; font-size:12.0pt; color:#1F497D" class = "signature_editor"><br></div><!-- ##### NINE BODY END ##### --></div><div class="quoted_output_body"><div id="quoted_header" class="quoted_header_editor" style="clear:both;"><hr style="border:none; height:1px; color:#E1E1E1; background-color:#E1E1E1;"/><div style="border:none; padding:3.0pt 0cm 0cm 0cm"><span style="font-size:11.0pt;font-family:Calibri, Arial, Helvetica, sans-serif"><b>From:</b> Gerhard Hoogterp <gerhard@frappe.xs4all.nl><br><b>Sent:</b> Thursday, 11 April 2019 5:11 am<br><b>To:</b> digikam-users@kde.org<br><b>Subject:</b> Re: [digiKam-users] Thumbnails are in Progessive Graphics File (PGF)<br></span></div></div><br type='attribution'><div id="quoted_body" class="quoted_body_editor"><p dir="ltr">On woensdag 10 april 2019 20:35:58 CEST Tac Tacelosky wrote:
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> After digging around a bit, I think I have the answer to the question about
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> how the thumbnails are stored, which is PGF:
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> https://en.wikipedia.org/wiki/Progressive_Graphics_File
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>
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> Unfortunately, I cannot for the life of me find something in PHP that will
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> convert from PGF to JPEG or PNG.
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Probably a stupid question, but... if piwigo stores its thumbnails in a
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database in a format that nobody uses, including browsers AND I see online the
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thumbnails being jpg, which makes sense since otherwise they would be useless,
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wouldn't that mean that in the piwigo code somewhere there's a conversion?
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And as I see this code on github it should be there somewhere?
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Not a piwigo user or anything, just wondering?
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--
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https://gerhardhoogterp.nl/latest
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