Answer simple questions for money! Jwplayer Amazon S3

Okay. I have install joomla with jwplayer 5.2 licenced player. I have videos both from my hosting site(bluehost) and amazon s3. I am able to load videos easily into articles by using plugin: {jwplayer}http://www.longtailvideo.com/jw/upload/bunny.flv&&popup=highslide{/jwplayer} {jwplayer}&playlistfile=http://www.longtailvideo.com/jw/upload/mrss.xml&playlist=right&height=450&width=900{/jwplayer} etc. I now have to prevent people from stealing my link and download directly. I found several options and questions are: 1. How to put amazon s3 video file (flv) with expiring link in to my jwplayer plguin e.g. link expires 5minutes since the user load the page? 2. How to limit access to the amazon s3 video file (flv) view only on my hosting domain by jwplayer and not any other website or direct access download the link (just like hotlinking restriction). 3. or provide similar security options to me (you may ask me to purchase plugin/components which can achieve the same) and show me how to do it after I bid on you. Thanks!