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.");
}
/**
* 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));
}
}
}
