Setting up your own on-demand video site doesn't have to be complicated. Upload some videos and put them up for people to watch — easy enough. But if you're going to be doing a lot of videos, you'll need a way to keep them organized. This three-part "Setting up your own on-demand video site with PHP" series takes you through everything you need to know to create video optimized for the Web, as well as creating a PHP application that will help keep your videos organized and accessible.