Changes

A patch is available in the [https://bugzilla.mozilla.org/show_bug.cgi?id=490705 bug], if you would like to experiment with this API. We have also created builds you can download and run locally. You can download the 'audio13h' builds here (don't use the *-debug builds):

'''NOTE: the API and implementation are changing rapidly. We aren't able to post builds as quickly as we'd like, but will put them here as changes mature. You can download the 'audio13g' builds here (don't use the *-debug builds): http://ftp.mozilla.org/pub/mozilla.org/firefox/tryserver-builds/david.humphrey@senecac.on.ca-4d55d9109786bf04114969ea/