Viral Marketing Solution - open to bidding

We need a web based video solution/application for a charity viral marketing campaign, that can allow: • Login with Facebook account • Upload or record short video message by user • Resize and insert video message into the source video (something like picture-in-picture style) • Generate web ready video • Upload and post automatically on Facebook with a short title and text Please give me a few samples of your similar development works. Please note: we need a single web page or solution only, not a complete website.