Is there any Mod that allowed upload youtube videos / submit like Vbulletin
have
Not yet. But wait until any mod move it to the Requests forums.
So you basically want to Upload youtube format videos directly from your forum ?
You can use either xThreads to do this or my plugin called MyVids. Both allow for a video gallery type of thing similar to the one you linked to.
thanks i downloaded that but i don't understand how to make category? you have any idea?