From: Mischa POSLAWSKY <perl@shiar.org>
Date: Sat, 18 Jan 2020 14:57:10 +0000 (+0100)
Subject: thumb: decrease preferred quality to 85%
X-Git-Tag: v4.4~11
X-Git-Url: http://git.shiar.nl/minimedit.git/commitdiff_plain/f0a869638caa32e6dc82f9a54bd8448015f8b638

thumb: decrease preferred quality to 85%

Better trade-off, also recommended by PageSpeed.
---

diff --git a/thumb/index.php b/thumb/index.php
index 5291047..c65cab3 100644
--- a/thumb/index.php
+++ b/thumb/index.php
@@ -87,12 +87,12 @@ function mkthumb_exec($source, $target, $width, $height)
 	}
 	$cmd = implode(' ', array_map('escapeshellarg', [
 		'convert',
-		'-delete', '1--1',
+		'-delete', '1--1', # static
 		'-trim',
-		'-background', 'white', '-layers', 'flatten',
+		'-background', 'white', '-layers', 'flatten', # opaque
 		'-interlace', 'plane', # progressive
 		'-resize', "${width}x${height}",
-		'-quality', '90%',
+		'-quality', '85%',
 		$source, "jpg:$target"
 	]));
 	$return = shell_exec("$cmd 2>&1");