Image quality

Hey Marcus,

What is the original size of the image? If bigger than 2560px, it is automatically resized by WordPress.

If that is the case, you can add following code to Functions.php file of your child theme to disable it

add_filter( 'big_image_size_threshold', '__return_false' );

If you would like to serve up double-size retina images with high compression, please use the code posted by user here – https://kriesi.at/support/topic/responsive-content-images-retina-screens/#post-1077293

Best regards,
Yigit

Hi,
Sorry for the very late reply, perhaps the function you are referring to is this one:

add_filter("avf_jpeg_quality", "avf_set_quality_mod", 9999, 1);
add_filter("avf_wp_editor_set_quality", "avf_set_quality_mod", 9999, 1);
function avf_set_quality_mod($quality) {
	$quality = 65;   // compression level what you like in percent
	return $quality;
}

But I believe this was used before the default_jpeg_quality was added to the parent theme (Enfold) functions.php, currently the function is:

$resp_img_config = array(
		'default_jpeg_quality'	=> 100,						//	ensure best image quality - use filter avf_responsive_images_defaults to change
		'theme_images'			=> $avia_config['imgSize'],
		'readableImgSizes'		=> $avia_config['readableImgSize'],
		'no_lazy_loading_ids'	=> array()					//	add is's of images for permanently disable lazy loading attribute
	);

$resp_images->reinit( $resp_img_config );

Please note the 100 in the code.

Best regards,
Mike