Dynamically changing VideoJs' flash fallback source?

I'm using VideoJs to handle my HTML5 video needs, using a single M4V. I needed a playlist, and I'm able to change it's source easily using JS (in my case, jQuery).

However, I'm not able to pass these changes along to the fl开发者_如何学Cash fallback (which is achieved via an object including flowplayer).

Any ideas on how one might be able to dynamically change flowplayer's flashvars, and reload the object?

Looks like the flowplayer's "PlayList plugin" might do the trick.