How to display video from wordpress media library

Hi,
I created this code online below

add_filter( 'rwmb_meta_boxes', 'prefix_meta_boxes' );
function prefix_meta_boxes( $meta_boxes ) {
	$meta_boxes[] = array(
		'id' => 'addvideo',
		'title' => 'video',
		'post_types' => array('post', 'page'),
		'fields' => array(
			array(
				'id' =>'video',
				'type' => 'video',
				'name' => 'Video',
				'desc' => esc_html__( 'The video of introducing yourself', 'metabox-online-generator' ),
				'max_file_uploads' => 1,
				'class' => 'float: left;',
				'attributes' => array(
					'required' => 'true',
				),
			),
		),
	);

	return $meta_boxes;
}

and add this code below in my single.php to display the video, but didn’t display the video.

$value = rwmb_meta( 'video' );
echo $value;

only saw “Array”

Thanks a lot
Vilson

• This topic was modified 5 years, 9 months ago by vilsonye.