Is there any plugin for publishing a video from wordpress blog to youtube?

I have a wordpress blog and user will upload videos from wp admin and these videos should be published to youtube or facebook or any social network sites.

Please can anyone help me how to achive this?

Thanks...

Is there any plugin for publishing a video from wordpress blog to youtube?

I have a wordpress blog and user will upload videos from wp admin and these videos should be published to youtube or facebook or any social network sites.

I know that reversing youtube->wordpress is very easy to do. But users must need to upload videos in my wordpress blog, so instead of uploading videos again into youtube I want to have one link that is "Publish to Youtube" or "Publish to facebook" then all videos will be available to public in youtube or facebook.

I know that there is YouTubeVideoApp using Zend frame work. I am looking for this same app in wordpress.

please any suggestions to achieve this? Thanks..