'', 'theme' => 'asciinema', 'rows' => 24, 'cols' => 80, 'speed' => 1, 'loop' => false, 'autoplay' => false, ) ); $a = shortcode_atts( $defaults, $atts ); $video_url = $a['src']; wp_enqueue_script( 'asciinema'); wp_enqueue_style( 'asciinema'); ob_start(); ?> >