iOS - Disable Captions

Hello,

See here:
http://player.kaltura.com/docs/index.php?path=CaptionsKalturaApi
Show Captions
kdp.sendNotification( 'showClosedCaptions' );

Hide Captions
kdp.sendNotification( 'hideClosedCaptions' );

Toggle Captions
kdp.sendNotification( 'showHideClosedCaptions');

So, you can check whether you're running on iOS using JS and act accordingly.