Changeset 14723

Timestamp:

May 3, 2012, 8:07:51 PM (13 years ago)

Author:

rvelices

Message:

multi size external imagemagick use 4:2:2 chroma subsampling as imagick extension (reduce file size by 20-30% with "almost" no human perception)

File:

• trunk/admin/include/image.class.php (modified) (1 diff)

trunk/admin/include/image.class.php

@@ -602 +602 @@
   {
     $this->add_command('interlace', 'line'); // progressive rendering
+    // use 4:2:2 chroma subsampling (reduce file size by 20-30% with "almost" no human perception)
+    $this->add_command('sampling-factor', '4:2:2' );
 
     $exec = $this->imagickdir.'convert';