WP Plugin that removes useless author info from WordPress Page embed data.

oembed-patcher.php

<?php
/**
 * Plugin Name: 			oEmbed Patcher
 * Description: 			Removes useless metadata from WordPress oEmbeds
 * Version:   				1.0.0
 * Author:				Loki Rautio AKA codeHusky
 */

// Be sure to enclose this in a folder of the same name as the file (minus .php).
// e.g. /wp-content/plugins/oembed-patcher/oembed-patcher.php

function oep_oembed_response_data( $data,  $post,  $width,  $height){
	if ( $post->post_type == "page" ){
		unset($data['author_name']);
		unset($data['author_url']);
	}
	return $data;
}
add_filter('oembed_response_data', 'oep_oembed_response_data', 10, 4);