4 files changed, 7 insertions, 7 deletions

diff --git a/phpBB/includes/acp/acp_attachments.php b/phpBB/includes/acp/acp_attachments.php
index b3a1f9dc73..6298c7b0f2 100644
--- a/phpBB/includes/acp/acp_attachments.php
+++ b/phpBB/includes/acp/acp_attachments.php
@@ -170,7 +170,7 @@ class acp_attachments
 						'img_min_thumb_filesize'	=> array('lang' => 'MIN_THUMB_FILESIZE',	'validate' => 'int:0:999999999999999',	'type' => 'number:0:999999999999999', 'explain' => true, 'append' => ' ' . $user->lang['BYTES']),
 						'img_max'					=> array('lang' => 'MAX_IMAGE_SIZE',		'validate' => 'int:0:9999',	'type' => 'dimension:0:9999', 'explain' => true, 'append' => ' ' . $user->lang['PIXEL']),
 						'img_strip_metadata'		=> array('lang' => 'IMAGE_STRIP_METADATA',	'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
-						'img_quality'				=> array('lang' => 'IMAGE_QUALITY',			'validate' => 'int:1:100',	'type' => 'number:1:100', 'explain' => true, 'append' => ' %'),
+						'img_quality'				=> array('lang' => 'IMAGE_QUALITY',			'validate' => 'int:50:90',	'type' => 'number:50:90', 'explain' => true, 'append' => ' %'),
 						'img_link'					=> array('lang' => 'IMAGE_LINK_SIZE',		'validate' => 'int:0:9999',	'type' => 'dimension:0:9999', 'explain' => true, 'append' => ' ' . $user->lang['PIXEL']),
 					)
 				);
diff --git a/phpBB/install/schemas/schema_data.sql b/phpBB/install/schemas/schema_data.sql
index d301efd556..d20e00a53d 100644
--- a/phpBB/install/schemas/schema_data.sql
+++ b/phpBB/install/schemas/schema_data.sql
@@ -155,7 +155,7 @@ INSERT INTO phpbb_config (config_name, config_value) VALUES ('img_max_height', '
 INSERT INTO phpbb_config (config_name, config_value) VALUES ('img_max_thumb_width', '400');
 INSERT INTO phpbb_config (config_name, config_value) VALUES ('img_max_width', '0');
 INSERT INTO phpbb_config (config_name, config_value) VALUES ('img_min_thumb_filesize', '12000');
-INSERT INTO phpbb_config (config_name, config_value) VALUES ('img_quality', '90');
+INSERT INTO phpbb_config (config_name, config_value) VALUES ('img_quality', '85');
 INSERT INTO phpbb_config (config_name, config_value) VALUES ('img_strip_metadata', '1');
 INSERT INTO phpbb_config (config_name, config_value) VALUES ('ip_check', '3');
 INSERT INTO phpbb_config (config_name, config_value) VALUES ('ip_login_limit_max', '50');
diff --git a/phpBB/language/en/acp/attachments.php b/phpBB/language/en/acp/attachments.php
index b3e568b277..1e67a0c3fb 100644
--- a/phpBB/language/en/acp/attachments.php
+++ b/phpBB/language/en/acp/attachments.php
@@ -111,10 +111,10 @@ $lang = array_merge($lang, array(
 
 	'IMAGE_LINK_SIZE'			=> 'Image link dimensions',
 	'IMAGE_LINK_SIZE_EXPLAIN'	=> 'Display image attachment as an inline text link if image is larger than this. To disable this behaviour, set the values to 0px by 0px.',
-	'IMAGE_QUALITY'				=> 'Quality for image compression',
-	'IMAGE_QUALITY_EXPLAIN'		=> 'Higher value means lower compression/larger file size. Default 90%. Setting is only effective if max image dimensions set to value other than 0px v 0px, but will then apply to all uploaded JPEG images',
-	'IMAGE_STRIP_METADATA'		=> 'Strip image metadata',
-	'IMAGE_STRIP_METADATA_EXPLAIN'	=> 'Strip Exif metadata eg author name, GPS coordinates & camera details (JPEG only). Setting is only effective if max image dimensions set to value other than 0px v 0px.',
+	'IMAGE_QUALITY'				=> 'Quality of uploaded image attachments (JPEG only)',
+	'IMAGE_QUALITY_EXPLAIN'		=> 'Specify value between 50% (smaller file size) and 90% (higher quality). Quality higher than 90% increases filesize and is disabled. Setting only applies if max image dimensions set to value other than 0px by 0px.',
+	'IMAGE_STRIP_METADATA'		=> 'Strip image metadata (JPEG only)',
+	'IMAGE_STRIP_METADATA_EXPLAIN'	=> 'Strip Exif metadata eg author name, GPS coordinates & camera details. Setting only applies if max image dimensions set to value other than 0px by 0px.',
 
 	'MAX_ATTACHMENTS'				=> 'Maximum number of attachments per post',
 	'MAX_ATTACHMENTS_PM'			=> 'Maximum number of attachments per private message',
diff --git a/phpBB/phpbb/db/migration/data/v32x/enable_plupload_config.php b/phpBB/phpbb/db/migration/data/v32x/enable_plupload_config.php
index c801097745..a2f6af53db 100644
--- a/phpBB/phpbb/db/migration/data/v32x/enable_plupload_config.php
+++ b/phpBB/phpbb/db/migration/data/v32x/enable_plupload_config.php
@@ -23,7 +23,7 @@ class enable_plupload_config extends \phpbb\db\migration\migration
 	public function update_data()
 	{
 		return [
-			['config.add', ['img_quality', '90']],
+			['config.add', ['img_quality', '85']],
 			['config.add', ['img_strip_metadata', '1']],
 		];
 	}