I am planning on building a site based around a "video search engine" that searches multiple other video sites and displays the results on my search page. I basically want to be able to grab videos from other sites and display, and hopefully play them on my site. I can't seem to find anything about "how to grab videos and display them on your site". I've found scripts such as http://www.adultvideoscript.com/ but I'd rather learn how to grab videos myself. Can anyone send me the right direction? thanks

may be this will help
http://www.phpclasses.org/browse/package/4173.html

Yeah I actually do need a video player to use so thanks for that link. Nobody knows anything about grabbing videos from other sites?