How to record high quality video in flash over slow connections

recorder.mxml

private function startRecording():void {
  createStream();
  createCam();
  createVideo();
  video.attachNetStream(null);
  video.attachCamera(camera);
  stream.bufferTime = 60;
  stream.attachCamera(camera);
  stream.attachAudio(mic);
  stream.publish(param.name);
}


private function stop():void {
  stream.pause();
  stream.attachCamera(null);
  stream.attachAudio(null);
  bufferTimer = new Timer(1000);
  bufferTimer.addEventListener(TimerEvent.TIMER, handleBufferCheck);
  bufferTimer.start();
}


private function handleBufferCheck(e:TimerEvent):void {
  if (stream.bufferLength==0) {
    bufferTimer.reset();
    stream.close();
  }
}

Red5Application.java

	@Override
	public void streamPublishStart(IBroadcastStream stream) {
		super.streamPublishStart(stream);
		try {
			log.info("videorec start saving");
			// Das ist ein ClientBroadcastStream
			String name = stream.getPublishedName();
			stream.saveAs(name, false);
			String filename = stream.getSaveFilename();
			IConnection conn = Red5.getConnectionLocal();
			conn.setAttribute("filename", filename);
		} catch (Exception e) {
			log.log(Level.SEVERE, "on stream record", e);
		}
	}