Limit time a viewer could be connected

[NuSpeciesTV]

If someone open our tv channel and go and cook a whole meal, then fall asleep for four hours and have it streaming that whole time, we will have to pay a big bill.

Is there any way to limit the time that a viewer could be connected?

About the embed feature, it will be ready for next month?, so we could switch to the new livestream and avoid this problem.

Please advise, thanks!