vShare Youtube Clone Script allows you to run your own video sharing website like youtube.
You can get this script from
This script uses FFmpeg to convert video into MP4 format, which can be played using HTML5 or Flash player on browsers and mobile.
Here are some of the video sites using vShare
http://indianbusinesstv.net
http://videoworld.in/
https://video.bizhat.com
Nginx Configuration for Video Streaming With Secure Link
vShare Nginx Config
Disable Signup Notification in vShare Youtube Clone