Videos in custom fields – Doesn't work with Automatic Youtube Video plugin

Hi!
I started using this plugin and it seems to work fine for videos inserted in the content but doesn’t work for custom fields.
I use this plugin to retrieve some videos from a youtube playlist and convert each video to a post:
http://wordpress.org/plugins/automatic-youtube-video-posts/
The problem is that the plugin adds the youtube video link in a custom field which doesn’t seem to get picked by wp-video-seo.

Any way to fix this?

Thanks

http://wordpress.org/extend/plugins/wp-video-seo/