bp_get_media_load_more_link()

function bp_get_media_load_more_link() {
	global $media_template;

	$url  = bp_get_requested_url();
	$link = add_query_arg( $media_template->pag_arg, $media_template->pag_page + 1, $url );

	/**
	 * Filters the Load More link URL.
	 *
	 * @since BuddyPress 2.1.0
	 *
	 * @param string $link                The "Load More" link URL with appropriate query args.
	 * @param string $url                 The original URL.
	 * @param object $media_template The media template loop global.
	 */
	return apply_filters( 'bp_get_media_load_more_link', $link, $url, $media_template );
}