Image Quality is super low

Hi, I just started to use Stripshow and I gotta say I’m rather amazed at how simple it is to use compared to Comicpress. I haven’t started fiddling with widgets or anything like that, but so far it’s really nice.

My one initial complaint with it is the image quality of the comic pages. The JPGs I’m uploading usually have a fair quality (although it isn’t 100%), but when I upload them using Stripshow they just look awful in my test site.

I tried adding this code to the functions file of my child theme, but it isn’t working.

add_filter(‘jpeg_quality’, ‘jpeg_quality_callback’);
function jpeg_quality_callback($arg) {
return (int)100;
}

Further, this quality drop only shows up in images uploaded through Stripshow’s custom field in the post edit window. All other images in the theme files (I’m using Twenty Eleven as base) are showing good quality exactly as I save them in Photoshop.

http://wordpress.org/extend/plugins/stripshow/