Thanks for your interest in this case.
I have disabled the optimization for mobile in the Jetpack, and now it’s working fine.
I re-import the config file after activating the Contus video gallery plugin, and now it works fine
Here a link to my (videohome) page : http://flabis.com/pianolab/ecouter/
not really, but now i have a better understanding about wordpress templates and Flash Canvas. You are right , there are confusion between the stylesheet and namespaces.
I just put a link to my game opening on a flat html page.