He doesnt asks how to create videos fretcarla he asks how to build a videosite based on these scripts.

There are no guides on the internet to help you ?
I never worked with them but i think with a google search you can find some tutorials out there

it is simple to install clipbucket script, just download and upload to your server, it is as simple as wordpress

Both are simple to install I have installed them both in the past for clients. If you us one of the companies they list on there sites, they have a quick install in the CPANEL.

I tried clipshare before not really hard to install, just follow the installation procedure, also their support is great...