Affiliate script

I need an affiliate script that will allow me to add videos to the system. When someone signs up as an affiliate they can choose what videos that they would like to display on their site. When the video is selected they will get a code to place on their site and then when the video is played it will have a pre-roll commercial played at the beginning. Depending on how long the commercial is it will play an ad every 5 or 7 minutes. I want to be able to use this with OpenX banner ad script so you will need to modify the script so that I can use it with video. Sp essentially the setup will be as follows: 1) User will upload videos to my social networking site. 2) The uploaded files will appear in the affiliate script for people to select to put on their website 3) I will upload a video commercial into OpenX 4) once the video is displayed on the affiliate site then OpenX will serve the commercial that is appropriate for the content of the site. This can be paid in one of two ways. One is that I pay you a flat fee and it's done. The second is I pay you a smaller fee and we come to an agreement for a percentage of all sales made on my site. Not just through this script but other thing that I have setup as well. It's up to as how you want to be paid but the opportunity is there if you want