How to change the size of the video obtained

[mengxiangbaidu]

try {
mPlayer = Manager.createPlayer("capture://video");
mPlayer.realize();

mVideoControl = (VideoControl)mPlayer.getControl("VideoControl");

Item item = (Item)mVideoControl.initDisplayMode(
GUIControl.USE_GUI_PRIMITIVE, null);
form.append(item);
form.addCommand(mBackCommand);
form.addCommand(mCaptureCommand);
form.setCommandListener(this);
mDisplay.setCurrent(form);

mPlayer.start();
}
catch (IOException ioe) { handleException(ioe); }
catch (MediaException me) { handleException(me); }


I use the n97,The following code does not work


videoControl.initDisplayMode(VideoControl.USE_DIRECT_VIDEO, this);
try {
videoControl.setDisplayLocation(2, 2);
videoControl.setDisplaySize(width - 4, height - 4);
}
catch (MediaException me) {
try { videoControl.setDisplayFullScreen(true); }
catch (MediaException me2) {}
}
videoControl.setVisible(true);


How to specify the size of the image can get.
Appreciate your help!!!

[mihirpalkhiwala]

You can specify image size using following code

byte[] photo = videoControl.getSnapshot("encoding=jpeg&quality=100&width=400&height=240");

[mengxiangbaidu]

You can specify image size using following code

byte[] photo = videoControl.getSnapshot("encoding=jpeg&quality=100&width=400&height=240");

Thank you for your help, my question is how to set the size of video images obtained.The size of the preview video shows

Using the following code does not work
videoControl.initDisplayMode(VideoControl.USE_DIRECT_VIDEO, this);
try {
videoControl.setDisplayLocation(2, 2);
videoControl.setDisplaySize(width - 4, height - 4);
}
catch (MediaException me) {
try { videoControl.setDisplayFullScreen(true); }
catch (MediaException me2) {}
}
videoControl.setVisible(true);

get your help