/**
* Custom embed video 
*/
function learn_press_custom_embed_video($html, $url, $attr, $post_ID) {
         $return = '<div class="videoWrapper">' . $html . '</div>';
         return $return;
}
add_filter( 'embed_oembed_html', 'learn_press_custom_embed_video', 10, 4 );
If you don't want to use this feature, simply remove it in your theme function file:

remove_filter( 'embed_oembed_html', 'learn_press_custom_embed_video', 10, 4 );