We just added a video player plugin for BetaJS that allows you to stream videos to many different devices. It is a meta player that currently includes JWPlayer 6 and JWPlayer 5. Depending on the given device and the given video sources, the player decides which player and which source matches your device best. For instance, JWPlayer 6 does not work with older version of iOS, etc.
It also includes a couple of useful player views that allow you to have embedded videos, embedded videos showing a video popup, and video popups by direct invocation.