Is there anything that can be captured on the actual TV to diagnose a failed video in the media player?

In your basicplayer.js you handle failure like this:

    _playerDispatcher: function(event) {
        switch(event.type) {
            case 'onStateChange':
                if(event.payload.newState == KONtx.mediaplayer.constants.states.STOP) {
                    KONtx.application.previousView();
                }
                if(event.payload.newState == KONtx.mediaplayer.constants.states.ERROR || event.payload.newState == KONtx.mediaplayer.constants.states.UNKNOWN) {
                    this.dialogs.error.show();
                }


You just pop up the error message. But is there anything in the payload or somewhere else that would give a clue to the actual cause of the problem?

Thanks