def get_url(videoobj,liveconvert = false)
      raise NoMethodError, "Please pass a VideoObject" if not videoobj.is_a? VideoObject
      
      begin
        if liveconvert
          request("livePlaybackService","initLivePlayback",[conversion_settings(videoobj)])['result']['contentURL']
        else
          request("playbackService","initPlayback",[videoobj.location[1..-1]])['result']['contentURL']
        end
      rescue NoMethodError
        raise RuntimeError, "This video does not exist"
      end
    end
def get_url(videoobj,liveconvert = false)
      raise NoMethodError, "Please pass a VideoObject" if not videoobj.is_a? VideoObject
      
      begin
        if liveconvert
          request("livePlaybackService","initLivePlayback",[conversion_settings(videoobj)])['result']['contentURL']
        else
          request("playbackService","initPlayback",[videoobj.location[1..-1]])['result']['contentURL']
        end
      rescue NoMethodError
        raise RuntimeError, "This video does not exist"
      end
    end
Returns the streaming video URL for the given AirVideo::VideoObject.