Javax.media,j3d import problem

Hi,
I had one old project and have tried to run it today.
I have downloaded jdse 1.5 and I have tried to compile with eclipse 3.1 but I can't import these classes, the errors are :
Severity     Description     Resource     In Folder     Location     Creation Time
2     The import javax.media cannot be resolved     Demoirb2000nonrealtime.java     RTEnvironment/Demo     line 15     8 de diciembre de 2005 10:49:38
2     The import javax.vecmath cannot be resolved     Demoirb2000nonrealtime.java     RTEnvironment/Demo     line 16     8 de diciembre de 2005 10:49:38
2     The import com.sun.j3d cannot be resolved     Receiver.java     RTEnvironment/Demo     line 4     8 de diciembre de 2005 10:39:33
what can I do?

try a search on google for javax.media and the others import I'm not sure but I think they are not standard java.

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i am chnage Java 3d object loader applet background color for run time.
here i attached my coding.
error will be displayed like
javax.media.j3d.CapabilityNotSetException: Background: no capability to set color
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- I will say again. Please do not cross post. This is thread #3 for the exact same question. Keep all your questions regarding the same problem in the same thread. You will find the answer you need in the following thread:
http://forum.java.sun.com/thread.jspa?threadID=673593&tstart=0

Creating a text with transparent background using javax.media.j3d.Raster

Hi, I'm trying to display a text in Java3D using the Raster but I'm not sure to make the background of the text transparent. Does anyone have any ideas.
Here's my code for creating the Raster image:
private javax.media.j3d.Raster getRaster(String str, boolean rotate) {
// Create an empty raster.
javax.media.j3d.Raster raster = new javax.media.j3d.Raster();
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raster.setCapability(javax.media.j3d.Raster.ALLOW_IMAGE_WRITE);
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return raster;
Thank you for your help.

Hi,
If you create a new transparent imge you can put a color fill layer below the text layer and either turn off the layer visiblity for the color fill layer (eye beside the color fill layer in the layers panel)
or delete the color fill layer before saving the file as a transparent png.

Where is the javax.media.j3d

Hi I install Java3d JDK 1.4.2 but i have only one jar file with com.sun... utility java 3d package what I must do to have package javax.media.j3d?And do I can use java 3d to create games?

Hi I install Java3d JDK 1.4.2 but i have only one jar
file with com.sun... utility java 3d package what I
must do to have package javax.media.j3d?For me it was straight forward process of installing the complete J3D. Extract the files to YOUR_JDK_PATH/jre/lib/ext and/or tell java via the CLASSPATH variable to use the jar's.
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Javax.xml.stream import problem???? plz help

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Javax.media.NoPlayerException: Cannot find a Player

Hi all,
I've installed JMF,
and tried the sample 'SimplePlayerApplet.java' from Sun:
http://java.sun.com/products/java-media/jmf/2.1.1/samples/
(see the code below)
However, everytime I run the applet,
I get the message:
"javax.media.NoPlayerException: Cannot find a Player"
Can anybody help?
-------code from sun website-----------------
* @(#)SimplePlayerApplet.java 1.2 01/03/13
* Copyright (c) 1996-2001 Sun Microsystems, Inc. All Rights Reserved.
* Sun grants you ("Licensee") a non-exclusive, royalty free, license to use,
* modify and redistribute this software in source and binary code form,
* provided that i) this copyright notice and license appear on all copies of
* the software; and ii) Licensee does not utilize the software in a manner
* which is disparaging to Sun.
* This software is provided "AS IS," without a warranty of any kind. ALL
* EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING ANY
* IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR
* NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN AND ITS LICENSORS SHALL NOT BE
* LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING
* OR DISTRIBUTING THE SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR ITS
* LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT,
* INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER
* CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF
* OR INABILITY TO USE SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGES.
* This software is not designed or intended for use in on-line control of
* aircraft, air traffic, aircraft navigation or aircraft communications; or in
* the design, construction, operation or maintenance of any nuclear
* facility. Licensee represents and warrants that it will not use or
* redistribute the Software for such purposes.
import java.applet.Applet;
import java.awt.*;
import java.awt.event.*;
import java.lang.String;
import java.net.URL;
import java.net.MalformedURLException;
import java.io.IOException;
import java.util.Properties;
import javax.media.*;
//import com.sun.media.util.JMFSecurity;
* This is a Java Applet that demonstrates how to create a simple
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* 
public class SimplePlayerApplet extends Applet implements ControllerListener {
// media Player
Player player = null;
// component in which video is playing
Component visualComponent = null;
// controls gain, position, start, stop
Component controlComponent = null;
// displays progress during download
Component progressBar = null;
boolean firstTime = true;
long CachingSize = 0L;
Panel panel = null;
int controlPanelHeight = 0;
int videoWidth = 0;
int videoHeight = 0;
* Read the applet file parameter and create the media
* player.
public void init() {
//$ System.out.println("Applet.init() is called");
setLayout(null);
setBackground(Color.white);
panel = new Panel();
panel.setLayout( null );
add(panel);
panel.setBounds(0, 0, 320, 240);
// input file name from html param
String mediaFile = null;
// URL for our media file
MediaLocator mrl = null;
URL url = null;
// Get the media filename info.
// The applet tag should contain the path to the
// source media file, relative to the html page.
if ((mediaFile = getParameter("FILE")) == null)
Fatal("Invalid media file parameter");
try {
url = new URL(getDocumentBase(), mediaFile);
mediaFile = url.toExternalForm();
} catch (MalformedURLException mue) {
try {
// Create a media locator from the file name
if ((mrl = new MediaLocator(mediaFile)) == null)
Fatal("Can't build URL for " + mediaFile);
try {
JMFSecurity.enablePrivilege.invoke(JMFSecurity.privilegeManager,
JMFSecurity.writePropArgs);
JMFSecurity.enablePrivilege.invoke(JMFSecurity.privilegeManager,
JMFSecurity.readPropArgs);
JMFSecurity.enablePrivilege.invoke(JMFSecurity.privilegeManager,
JMFSecurity.connectArgs);
} catch (Exception e) {}
// Create an instance of a player for this media
try {
player = Manager.createPlayer(mrl);
} catch (NoPlayerException e) {
System.out.println(e);
Fatal("Could not create player for " + mrl);
// Add ourselves as a listener for a player's events
player.addControllerListener(this);
} catch (MalformedURLException e) {
Fatal("Invalid media file URL!");
} catch (IOException e) {
Fatal("IO exception creating player for " + mrl);
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// player.start(). This causes the player to become
// realized. Once realized, the applet will get
// the visual and control panel components and add
// them to the Applet. These components are not added
// during init() because they are long operations that
// would make us appear unresposive to the user.
* Start media file playback. This function is called the
* first time that the Applet runs and every
* time the user re-enters the page.
public void start() {
//$ System.out.println("Applet.start() is called");
// Call start() to prefetch and start the player.
if (player != null)
player.start();
* Stop media file playback and release resource before
* leaving the page.
public void stop() {
//$ System.out.println("Applet.stop() is called");
if (player != null) {
player.stop();
player.deallocate();
public void destroy() {
//$ System.out.println("Applet.destroy() is called");
player.close();
* This controllerUpdate function must be defined in order to
* implement a ControllerListener interface. This
* function will be called whenever there is a media event
public synchronized void controllerUpdate(ControllerEvent event) {
// If we're getting messages from a dead player,
// just leave
if (player == null)
return;
// When the player is Realized, get the visual
// and control components and add them to the Applet
if (event instanceof RealizeCompleteEvent) {
if (progressBar != null) {
panel.remove(progressBar);
progressBar = null;
int width = 320;
int height = 0;
if (controlComponent == null)
if (( controlComponent =
player.getControlPanelComponent()) != null) {
controlPanelHeight = controlComponent.getPreferredSize().height;
panel.add(controlComponent);
height += controlPanelHeight;
if (visualComponent == null)
if (( visualComponent =
player.getVisualComponent())!= null) {
panel.add(visualComponent);
Dimension videoSize = visualComponent.getPreferredSize();
videoWidth = videoSize.width;
videoHeight = videoSize.height;
width = videoWidth;
height += videoHeight;
visualComponent.setBounds(0, 0, videoWidth, videoHeight);
panel.setBounds(0, 0, width, height);
if (controlComponent != null) {
controlComponent.setBounds(0, videoHeight,
width, controlPanelHeight);
controlComponent.invalidate();
} else if (event instanceof CachingControlEvent) {
if (player.getState() > Controller.Realizing)
return;
// Put a progress bar up when downloading starts,
// take it down when downloading ends.
CachingControlEvent e = (CachingControlEvent) event;
CachingControl cc = e.getCachingControl();
// Add the bar if not already there ...
if (progressBar == null) {
if ((progressBar = cc.getControlComponent()) != null) {
panel.add(progressBar);
panel.setSize(progressBar.getPreferredSize());
validate();
} else if (event instanceof EndOfMediaEvent) {
// We've reached the end of the media; rewind and
// start over
player.setMediaTime(new Time(0));
player.start();
} else if (event instanceof ControllerErrorEvent) {
// Tell TypicalPlayerApplet.start() to call it a day
player = null;
Fatal(((ControllerErrorEvent)event).getMessage());
} else if (event instanceof ControllerClosedEvent) {
panel.removeAll();
void Fatal (String s) {
// Applications will make various choices about what
// to do here. We print a message
System.err.println("FATAL ERROR: " + s);
throw new Error(s); // Invoke the uncaught exception
// handler System.exit() is another
// choice.
}

First and most obvious question is, what are you trying to have the applet view? The NoPlayerException generally means that JMF couldn't figure out how to display what you're telling it to display, be that an unknown codec, or unknown media type.

Javax.media Where download it?

Hi all.
I've downloaded and create the jmf.jar from jmf-2_1_1e-scsl-bin.
Now I try to compile this:
[cut]
import com.sun.image.codec.jpeg.JPEGCodec;
import com.sun.image.codec.jpeg.JPEGEncodeParam;
import com.sun.image.codec.jpeg.JPEGImageEncoder;
import javax.media.*;
import javax.media.control.FrameGrabbingControl;
import javax.media.format.VideoFormat;
import javax.media.util.BufferToImage;
import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.awt.image.BufferedImage;
import java.io.FileOutputStream;
[cut]
but I've this errors:
[cut]
Scan.java [15:1] package javax.media does not exist
import javax.media.*;
^
Scan.java [16:1] package javax.media.control does not exist
import javax.media.control.FrameGrabbingControl;
^
Scan.java [17:1] package javax.media.format does not exist
import javax.media.format.VideoFormat;
^
Scan.java [18:1] package javax.media.util does not exist
import javax.media.util.BufferToImage;
^
4 errors
Errors compiling Scan.
[cut]
So, where I've to download the javax.media pakage?
thank you.
jmaxosft
[cut]

Try:
http://java.sun.com/products/java-media/jmf/2.1.1/download.html
Yous should choose cross-platform java and in zip file you have
in directory :src\share\ packet source for javax, copy it to your
project directory and that's it...
I hope it helps...

Javax.media.CannotRealizeException

package mediaplayer;
import javax.swing.*;
import java.awt.*;
import javax.media.*;
import java.net.*;
public class PlayerFrame extends JFrame
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        Component panel = p.getControlPanelComponent();
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            add(video);
        if(panel != null)
            add(panel, BorderLayout.SOUTH);
        p.start();
Unable to handle format: DX50, 640x320, FrameRate=29.9, Length=1228800 0 extra bytes
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Failed to realize: com.sun.media.PlaybackEngine@105bd58
Error: Unable to realize com.sun.media.PlaybackEngine@105bd58
Exception in thread "main" javax.media.CannotRealizeException
        at javax.media.Manager.blockingCall(Manager.java:2005)
        at javax.media.Manager.createRealizedPlayer(Manager.java:528)
        at mediaplayer.PlayerFrame.<init>(PlayerFrame.java:14)
        at mediaplayer.Main.main(Main.java:9)

The file you are trying to play is in an unsupported format.
Supported formats:
http://java.sun.com/javase/technologies/desktop/media/jmf/2.1.1/formats.html

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thanks a lot, and sorry for my bad english!!
Anne.

thanks a lot!!! it helps me but doesn't resolve my problem!! ;o)
you may be right,, it's a classpath problem. well i work under unix, so i have to give my classpath by the command setenv CLASSPATH ...
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Anne.

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Hi,
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import java.net.*;
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In compileng time this class not found import javax.media.jai.JA

Hi,
I�m download
jai_imageio-1_0_01-lib-windows-i586
jai_imageio-1_0_01-lib-windows-i586-jdk
jai_imageio-1_0_01-lib-windows-i586-jre
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in compel time
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[email protected]

try compiling like this:
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This is not compiling, here you execute the already
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1 error"
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