A few of my clients have been asking about adding Pay Per View video content too their websites. Most of these people are coaches wanting to teach other people coaching by demonstration.
Do you know of any services that offer pay per view video streaming that I can use with ASP.NET, which work on both PC and Mac?
I did a quick search on Google but many of the links were NSFW :)
You could just create temporary urls to the video content that you have on your webserver when someone pays create a url that can be clicked on once (maybe time would be a better way of doing it). After viewing remove the url.
I found this company that offers something you might be interested in
Disclaimer - I'm not affiliated with this site in any way.
You may want to search for "video on demand" as keywords which might yield more helpful results.
Check out http://www.vittyo.com/ It's a video store hosting service.
Disclaimer: I'm one of the founders of the site :)