Finally It is nulled
I passed couple of hours on it & at last nulled it
I found lot of bugs here (this script really a buggy one) but dont worry, I fixed most of them.
[warning: adult content]
You need to register there to view the DEMO
However I removed (disable) many function like- Audio Upload, embding from other site like Youtube, Metacafe & youtube browser from my site (DEMO) but you'll get everything when you'll install it on your site.
N.B.: You need FFMPEG installed on your server for Upload Video option