Mailing Lists: Apple Mailing Lists
Image of Mac OS face in stamp
 
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Help with Java and QuickTime

Hi All

I am having problems with QuickTime and Java.

I am using JBuilder 9

In my app I am calling ion a Web-Cam and need to Grab a Frame

I have it all working other than I am getting this error.

This is my Code to grab the frame
private void grabFrame() {
if (videoEnabled) {
QTImageProducer producer = null;
Pict pict = null;
ImagePresenter ip = null;
try {
mGrabber.pause(StdQTConstants.seqGrabPause);
pict = mGrabber.grabPict(new QDRect(kWidth, kHeight), 0, StdQTConstants.grabPictIgnoreClip);
ip = ImagePresenter.fromPict(pict);
QDRect rect = ip.getDisplayBounds();
Dimension d = new Dimension(rect.getWidth(), rect.getHeight());
producer = new QTImageProducer(ip, d);
//producer = new QTImageProducer(mDrawable, new Dimension(kWidth, kHeight));
image = Toolkit.getDefaultToolkit().createImage(producer);
}
catch (Exception ee) {
printStackTrace(ee);
}
finally {
shutDown();
}

}
}
At this line
pict = mGrabber.grabPict(new QDRect(kWidth, kHeight), 0, StdQTConstants.grabPictIgnoreClip);
Is where I am getting this error
quicktime.QTRuntimeException[QTJava:6.0.0g1]- 9402=cantDoThatInCurrentMode,QT.vers:6308000
at quicktime.app.time.TaskThread.run(TaskThread.java:297)
at java.lang.Thread.run(Thread.java:491)
*** malloc[494]: error for object 0xf0486ec0: Non-page-aligned, non-allocated pointer being freed
*** malloc[494]: error for object 0x5fed248: Non-aligned pointer being freed


Can anyone help me with this

Thanks

Craig Laird
_______________________________________________
java-dev mailing list | email@hidden
Help/Unsubscribe/Archives: http://www.lists.apple.com/mailman/listinfo/java-dev
Be sure to read the FAQ http://developer.apple.com/java/faq/ before posting
Do not post admin requests to the list. They will be ignored.


Visit the Apple Store online or at retail locations.
1-800-MY-APPLE

Contact Apple | Terms of Use | Privacy Policy

Copyright © 2007 Apple Inc. All rights reserved.