YouTube Feeds Pro add Category Support

function sby_videos_taxonomy() {

    register_taxonomy(

        'video_categories',  

        'sby_videos',             

        array(

            'hierarchical' => true,

            'label' => 'Video Categories',

            'query_var' => true,

            'rewrite' => array(

                'slug' => 'video-category',

                'with_front' => false

            )

        )

    );

}

add_action( 'init', 'sby_videos_taxonomy');