Video not playing

i want to play the videos from the attachment media lib . i tried with this code

<?php
$query_images_args = array(
‘post_type’ => ‘attachment’,
‘post_mime_type’ =>’video’,
‘post_status’ => ‘inherit’,
‘orderby’ => ‘date’,
‘order’ => ‘DESC’,
‘posts_per_page’ => -1,
);

$query_images = new WP_Query( $query_images_args );
$images = array();
foreach ( $query_images->posts as $image) {
?>

<video width=”250″ height=”250″ src=”<?php echo $images[]= wp_get_attachment_url( $image->ID );?>” controls=”controls”></video>
<?php

}

?>

it working in localhost but in live server not working in below live

http://cmsonlive.com/agile-developer/videos