$args { * @type string $attributes The root's attributes, escaped. * @type array $options The widget's options (`source`: media, recording or broadcast). * @type string $title A heading, or ''. * @type array|null $media For a Media Library file: `url`, `tag` (audio or video), `mime`. * @type array|null $transcript For a Media Library file: see transcript.php. * @type array $languages Listening languages offered: `code`, `name`, `native`, `flag`, `voice`. * } */ defined( 'ABSPATH' ) || exit; $vocalstack_source = (string) $args['options']['source']; ?>