Your CE server can easily work with Drupal using Kaltura video extension for Drupal:
Take a look at the Kaltura Drupal demo site, where you can add content, and play around with the module.
Download the Kaltura module for Drupal from http://drupal.org/project/kaltura and place it in the modules directory of Drupal. The Kaltura module depends on the following modules for full functionality, you can download and add them as well:
define('KalturaSettings_SERVER_URL', "http://www.kaltura.com");define('KalturaSettings_SERVER_URL', "http://xxx.xxx.xxx.xxx/kalturaCE ");
<?xml version="1.0"?>
<!DOCTYPE cross-domain-policy SYSTEM
"http://www.macromedia.com/xml/dtds/cross-domain-policy.dtd">
<cross-domain-policy>
<site-control permitted-cross-domain-policies="master-only"/>
<allow-access-from domain="localhost"/>
<allow-access-from domain="127.0.0.1"/>
<allow-access-from domain="*.kaltura.com"/>
<allow-access-from domain=" xxx.xxx.xxx.xxx "/>
<allow-http-request-headers-from domain="127.0.0.1" headers="*"/>
<allow-http-request-headers-from domain="localhost" headers="*"/>
<allow-http-request-headers-from domain="*.kaltura.com" headers="*"/>
<allow-http-request-headers-from domain=" xxx.xxx.xxx.xxx " headers="*"/>
</cross-domain-policy>


The Kaltura Drupal video module provides you with the full capabilities of Kaltura’s open source video platform – designed specifically for Drupal. You can watch our Drupal module tutorial to learn how to create content, upload videos, remix content and more.