Live Spokesperson

Hello. I want to place a video in the corner of my website of me introducing my company. The background needs to be transparent and the video object needs to be above everything else on te website. I’m wondering if there are any files like this available from envato to get a head start on this idea. Or if not I can definitely a put one together and post it here for sale. Any links to items from any marketplaces or tutorials and discussions on this kind of thing would be appreciated.

Once again, i am trying to put a video of a person speaking, that has the background transparent, on the home page as a live spokesperson. I have already shot the video of the spokesperson with them stranding infront of a green screen. The video has already been chroma keyed and alpha channeled. What I need is a file that already has the video set up on an HTML page, so I can just export my video and stick it on the home page.

Thanks.

well that’s just a video player no with window=transparent?