Setting Videoformat problem in Applet
hi
I have webcam applet from JWebCam Example given in many fourms my problem is that the video format of my webcam is max 640 x 480
but the applet shows 340*240 only when i changed the format the image is stretch from 320 * 240 to 640* 480 so image qualtiy is very bad
i have to save this image also...
my code is:
publicboolean initialise ( CaptureDeviceInfo _deviceInfo )throws Exception
{
webCamDeviceInfo = _deviceInfo;
if ( webCamDeviceInfo !=null )
{
try
{
ml = webCamDeviceInfo.getLocator();
if ( ml !=null )
{
player = Manager.createRealizedPlayer ( ml );
if ( player !=null )
{
formatControl = (FormatControl)player.getControl ("javax.media.control.FormatControl" );
videoFormats = webCamDeviceInfo.getFormats();
System.out.println(videoFormats.length);
setFormat ((VideoFormat)videoFormats[0] );
visualComponent = player.getVisualComponent();
add(visualComponent);
invalidate();
}
}
return (true );
}
catch ( Exception ioEx )
{
System.out.println(ioEx);
return (false );
}
}
else
{
return (false );
}
}
publicvoid setFormat ( VideoFormat selectedFormat )
{
if ( formatControl !=null )
{
player.stop();
imageSize = selectedFormat.getSize();
formatControl.setFormat ( selectedFormat );
currentFormat = selectedFormat;
setSize ( imageSize.width, imageSize.height);
player.start();
}
else
{
System.out.println ("Visual component not an instance of FormatControl");
}
}
