Well, looking at the date that you posted, I guess I will have to declare that the answer to your question is a resounding
NO !
I think that installers are too busy doing other things, or too expensive to watch all the client's videos in real time, to be able to do this.
A good answer is easier with a clear question giving the make and model of everything. "The biggest problem in communication is the illusion that it has taken place." -- G. “Bernie” Shaw