Hi Samir,
Mi no hablo espanol, sorry!
As a top-developer in the field of streaming, I would like to hear more about your idea.
Do you have some info about what you mean by 'protegido los videos solo para 1 dominio' ?
Do you want to convert the videos on the server - stream them? Maybe you already have a website I can check?
Hope to hear from you and have a good day in Peru :-)
Sebastiaan