Added note about the extra compression it takes to resize.

Author: Edwin Westerhoud

src/class-tiny-settings.php

@@ -287,6 +287,8 @@ public function render_resize() {
         printf("%s: ", self::translate_escape('Max Height'));
         $this->render_resize_input('height');
         echo '</p>';
+
+        echo '<p class="tiny-resize-available">' . sprintf(self::translate_escape("Resizing takes %s per image larger than the specified resolution"), '<strong>' . self::translate_escape('1 additional compression') . '</strong>') . '.</p>';
     }
 
     public function render_resize_input($name) {

src/languages/tiny-compress-images-nl_NL.mo

@@ -214,6 +214,12 @@ msgstr "Schakel de compressie van het originele formaat in om het origineel te v
 msgid "Resize and compress orginal images to fit within"
 msgstr "Verklein en comprimeer het origineel in"
 
+msgid "Resizing takes %s per image larger than the specified resolution"
+msgstr "Verkleinen gebruikt %s per afbeelding die groter is dan de opgegeven resolutie"
+
+msgid "1 additional compression"
+msgstr "1 extra compressie"
+
 msgid "Resized original to %dx%d"
 msgstr "Origineel verkleind tot %dx%d"