Thanks for fixing title issue. You can send me code changes, if you'd like. I can merge them myself.
About players:
I should take my words back about JW Player - it does work.
WP Youtube Player still doesn't work, but I don't really care anymore
I think the contributing factor might be the order in which some of the plugins enabled/disabled.
Actually, I have one more bugs for you
It's not critical for me, so it's up to you, but still:
S5 fader has an issue with prototype.js: if fader is enabled it breaks Event.observer.logic "Event.observe is not a function"
I see it in wp-o-matic plugin's settings