Control youtube chromeless player via javascript

Recently I have made a simple flash application that utilizes a webcam feed and an embedded chromeless youtube player within it. I now need to make custom controls around the player but would like to be able to do that in html/css and control it with js/jquery. While I can find material helping me control the chromeless player directly ( as in solo embe开发者_如何学JAVAdded and not part of another flash app ). My question is that since the chromless player is embedded INSIDE of another flash app ( say test.swf ) can I still access the player in there from js?

You can use ExternalInterface to use JS functions that call AS functions within the flash app that manipulate the player.