These are complicated software packages, wrapped around web-2.0 services (YouTube, Vimeo, etc.) You should write down what you need for starters and see what c

These are complicated software packages, wrapped around web-2.0 services (YouTube, Vimeo, etc.) You should write down what you need for starters and see what can be implemented in some CMS, although a RoR app might be the easier way to go.