How to setup a video learning platform - Joomla! Forum - community, help and support

we want setup payed elearning platform.
so users can register via cb, , pay period watch online videos, , give comments under or ask questions.
any ideas extensions(s) use working?

i've looked different eleanring platforms , video stream, it's expensive , complicated mostly.

so thought of using:
- cb
- payed articles extension
- video on page + comments extension.

which extensions best working together?

hello,
did check jed :
http://extensions.joomla.org/extensions ... lture/lms/