public void capture(String device) {
CaptureDeviceInfo deviceInfo = CaptureDeviceManager.getDevice(device);
System.out.println("-----------------------------------------------------------");
System.out.println("CaptureDevice Name is " + deviceInfo.getName());
System.out.println("-----------------------------------------------------------");
System.out.println("CaptureDevice is " + deviceInfo);
System.out.println("-----------------------------------------------------------");
Format[] formatsSupported = deviceInfo.getFormats();
System.out.println("Supports " + formatsSupported.length + " formats");
for (int findex = 0; findex < formatsSupported.length; findex++) {
System.out.println("Unique encoding name is " + formatsSupported[findex].getEncoding());
System.out.println("Format attributes are " + formatsSupported[findex]);
}
System.out.println("-----------------------------------------------------------");
System.out.println("Media Locator is " + deviceInfo.getLocator());
System.out.println("***********************************************************");
try {
player = Manager.createPlayer(deviceInfo.getLocator());
} catch (java.io.IOException e) {
System.out.println("IOException");
} catch (javax.media.NoPlayerException npe) {
System.out.println("NoPlayerException");
}
player.addControllerListener(this);
System.out.println("About to call start on player");
player.realize();
waitForState(player.Realized);
addVisualElements();
setVisible(true);
player.start();
System.out.println("Called start on player");
waitForState(player.Started);
System.out.println("Player started");
}
public WebcamCaptureAndFadePanel(String saveDir, String layout) {
System.out.println("Using " + saveDir + " as directory for the images.");
saveDirectory = saveDir;
getImages();
images_used = new ArrayList<Integer>();
images_lastadded = new ArrayList<Integer>();
images_nevershown = new ArrayList<Integer>();
Vector devices = (Vector) CaptureDeviceManager.getDeviceList(null).clone();
Enumeration enumeration = devices.elements();
System.out.println("- Available cameras -");
ArrayList<String> names = new ArrayList<String>();
while (enumeration.hasMoreElements()) {
CaptureDeviceInfo cdi = (CaptureDeviceInfo) enumeration.nextElement();
String name = cdi.getName();
if (name.startsWith("vfw:")) {
names.add(name);
System.out.println(name);
}
}
// String str1 = "vfw:Logitech USB Video Camera:0";
// String str2 = "vfw:Microsoft WDM Image Capture (Win32):0";
if (names.size() == 0) {
JOptionPane.showMessageDialog(
null,
"Ingen kamera funnet. " + "Du må koble til et kamera for å kjøre programmet.",
"Feil",
JOptionPane.ERROR_MESSAGE);
System.exit(0);
} else if (names.size() > 1) {
JOptionPane.showMessageDialog(
null,
"Fant mer enn 1 kamera. " + "Velger da:\n" + names.get(0),
"Advarsel",
JOptionPane.WARNING_MESSAGE);
}
String str2 = names.get(0);
di = CaptureDeviceManager.getDevice(str2);
ml = di.getLocator();
try {
player = Manager.createRealizedPlayer(ml);
formatControl = (FormatControl) player.getControl("javax.media.control.FormatControl");
/*
Format[] formats = formatControl.getSupportedFormats();
for (int i=0; i<formats.length; i++)
System.out.println(formats[i].toString());
*/
player.start();
} catch (javax.media.NoPlayerException e) {
JOptionPane.showMessageDialog(
null,
"Klarer ikke å starte" + " programmet pga. feil med kamera. Sjekk at det er koblet til.",
"IOException",
JOptionPane.ERROR_MESSAGE);
System.exit(0);
} catch (Exception e) {
e.printStackTrace();
System.exit(0);
}
/*
* Layout
*
* Add
* - comp
* - imagepanels
*/
if (layout.equals("1024v2")) {
layout1024v2();
} else if (layout.equals("1280")) {
layout1280();
} else {
layout1024();
}
// Capture Window
if (captureWindow) {
cw = new JFrame("Capture from webcam");
cw.setAlwaysOnTop(true);
cw.setSize(sizeCaptureWindow_x, sizeCaptureWindow_y);
cw.addKeyListener(new captureWindowKeyListner());
cw.setUndecorated(true);
// Add webcam
if ((comp = player.getVisualComponent()) != null) {
cw.add(comp);
}
// Add panel to window and set location of window
cw.setLocation(cwLocation_x, cwLocation_y);
}
// Text window
cwText = new rotatedText("");
/*
* Timer for update
*/
Timer thread = new Timer();
thread.schedule(new frameUpdateTask(), 0, (1000 / fps));
}
