Set jpeg_quality for certain post-types

2 comments

1. You can hook into the jpeg_quality filter and do a check for the post type you want to apply the filter to.

   add_filter( 'jpeg_quality', 'my_jpeq_quality' );
   function my_jpeg_quality( $quality ) { 
   if ((isset($_GET['post_type']) && $_GET['post_type'] == 'your_post_type') || (isset($post_type) && $post_type == 'your_post_type')) :
   
   return 100;  //Set quality here
   
   endif;
   
    }
   

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2. add_filter( 'jpeg_quality', 'wpse_39179_jpeg_quality_for_post_type' );
   
   function wpse_39179_jpeg_quality_for_post_type( $quality ) {
   
       if ( ( isset($_GET['post_type'] ) && $_GET['post_type'] == 'post_type_slug' ) || ( isset( $post_type ) && $post_type == 'post_type_slug' ) ){
   
           // For this post type, we want 100% quality
           return '100';
   
       }else{
   
           // Otherwise, revert back to what was passed into this filter to allow us to modify it elsewhere
           return $quality;
   
       }
   
   }/* wpse_39179_jpeg_quality_for_post_type() */
   

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