private void showCamera() {

    try {

      releaseResources();
      player = Manager.createPlayer("capture://video");
      player.addPlayerListener(this);
      player.realize();

      videoControl = (VideoControl) player.getControl("VideoControl");
      aVideoCanvas = new VideoCanvas();
      aVideoCanvas.initControls(videoControl, player);

      aVideoCanvas.addCommand(CMD_RECORD);
      aVideoCanvas.addCommand(CMD_EXIT);
      aVideoCanvas.setCommandListener(this);
      parentMidlet.getDisplay().setCurrent(aVideoCanvas);

      player.start();
      contentType = player.getContentType();

    } catch (Exception e) {
      e.printStackTrace();
    }
  }
  /** @param args */
  public static void main(String[] args) {
    String url = "rtp://192.168.1.1:22224/audio/16";

    MediaLocator mrl = new MediaLocator(url);

    // Create a player for this rtp session
    Player player = null;
    try {
      player = Manager.createPlayer(mrl);
    } catch (NoPlayerException e) {
      e.printStackTrace();
      System.exit(-1);
    } catch (MalformedURLException e) {
      e.printStackTrace();
      System.exit(-1);
    } catch (IOException e) {
      e.printStackTrace();
      System.exit(-1);
    }

    if (player != null) {
      System.out.println("Player created.");
      player.realize();
      // wait for realizing
      while (player.getState() != Controller.Realized) {
        try {
          Thread.sleep(10);
        } catch (InterruptedException e) {
          e.printStackTrace();
        }
      }
      System.out.println("Starting player");
      player.start();
    } else {
      System.err.println("Player doesn't created.");
      System.exit(-1);
    }

    System.out.println("Exiting.");
  }
Ejemplo n.º 3
0
  /**
   * Creates a new instance of Recorder
   *
   * @param buffer the shared Buffer.
   * @param controller the controlling TunerMIDlet instance.
   */
  public Recorder(Buffer buffer, TunerMIDlet controller) {
    this.buffer = buffer;
    this.controller = controller;

    // Buffer filling time (s) is FFT length / sample rate (* 1000ms).
    recordingTime = 1000 * controller.getSampleLength() / TunerMIDlet.RATE;

    if (capturePlayer == null) {
      try {
        capturePlayer =
            Manager.createPlayer("capture://audio?encoding=pcm&rate=" + TunerMIDlet.RATE);

        capturePlayer.realize();
        recordControl = (RecordControl) capturePlayer.getControl("RecordControl");

        // Create the internal buffer for the recording
        bos = new ByteArrayOutputStream(controller.getSampleLength());
      } catch (Exception e) {
        // No point continuing without a capturePlayer or recordControl so show fatal error.
        controller.showError(e.getMessage(), new FatalForm(controller));
      }
    }
  }