Anyone know of a plugin that let's users upload videos to YouTube?

We are looking for a plugin that allows users (not logged in users) to upload their videos to our YouTube channel. So the plugin would be given our login credentials, and create some kind of widget on a page (that would not be linked to from anywhere, only sent to users that we want to give access to).

If you've ever seen the upload widget that you can create through box.net it's something like that we are looking for.