Thanks figaro for your reply.
Thanks for also pointing out to me that even in Vimeo it can be copied. Hmm … I really though in Vimeo it has an option to prevent it form being copied … looks like I was under a false sense of security.
I think your suggestion on watermark is a good idea. Which video hosting site has an option to put watermark on the copied video ?
Can I display my video without watermark but it will only be attached to the files if it being copied over ?
Thanks