How can we generate javadocs with Jdev3

Hello,
I'm using JDeveloper3 to create some javabeans. I don't know how I can generate javadocs from JDeveloper3 with JDK1.2.2
Nicolas

With this information I don't think, that the 7334 is the right board for your application. The 7334 is a motion control board for stepper motors. As control signals it provides a step signal with variable frequency and a direction signal (high or low for fwd. or rev. direction). The step signal is generated onboard and controls the motor's trajectory (acceleration, velocity, travel distance). The duty cycle of this signal can't be changed by the control program, so this signal can't be used for your application.
The PWM outputs provided by the 7334 is static. That means, you can set frequency and duty cycle only in software, which is quite slow and introduces significant and non-deterministic jitter (due to the asynchronous communication to the 7334 this is even true if you are using a real-time operating system). These limitations don't seem to meet your requirements.
I still don't have a good idea about your timing requirements. If your response times requirments are in the upper milisecond regions (10 ms and above), you might be able to use the 7334. If low jitter and fast response times are important to your application, there are several alternative solutions including LabVIEW Real-Time with a multifunction data acquisition board and LabVIEW FPGA with an R-Series board.
Regards,
Jochen

Similar Messages

How can I generate javadoc in PDF format?

Hi,
How can I generate javadoc in PDF format?
Thanks,
Fayezin

HTML to PDF with Java, using OpenOffice.org - example here: [http://www.dancrintea.ro/html-to-pdf/|http://www.dancrintea.ro/html-to-pdf/]
You can use OpenOffice.org, running as a server and command it remotely for document convertion.
Besides HTML to PDF, there are also possible other convertions:
doc --> pdf, html, txt, rtf
xls --> pdf, html, csv
ppt --> pdf, swf
Code example:
import officetools.OfficeFile; // this is my tools package
FileInputStream fis = new FileInputStream(new File("c:/test.html"));
FileOutputStream fos = new FileOutputStream(new File("c:/test.pdf"));
// suppose OpenOffice.org runs on localhost, port 8100
OfficeFile f = new OfficeFile(fis,"localhost","8100", true);
f.convert(fos,"pdf");
-----------------------------------------------------------------------------------------------------------------------------------------

How can I generate AVI with this code?

Here is the code which I got
import java.io.*;
import java.util.*;
import java.awt.Dimension;
import javax.media.*;
import javax.media.control.*;
import javax.media.protocol.*;
import javax.media.protocol.DataSource;
import javax.media.datasink.*;
import javax.media.format.VideoFormat;
* This program takes a list of JPEG image files and convert them into
* a QuickTime movie.
public class JpegImagesToMovie implements ControllerListener, DataSinkListener {
public boolean doIt(int width, int height, int frameRate, Vector inFiles, MediaLocator outML) {
 ImageDataSource ids = new ImageDataSource(width, height, frameRate, inFiles);
 Processor p;
 try {
 System.err.println("- create processor for the image datasource ...");
 p = Manager.createProcessor(ids);
 } catch (Exception e) {
 System.err.println("Yikes! Cannot create a processor from the data source.");
 return false;
 p.addControllerListener(this);
 // Put the Processor into configured state so we can set
 // some processing options on the processor.
 p.configure();
 if (!waitForState(p, p.Configured)) {
 System.err.println("Failed to configure the processor.");
 return false;
 // Set the output content descriptor to QuickTime.
 p.setContentDescriptor(new ContentDescriptor(FileTypeDescriptor.MSVIDEO));
 // Query for the processor for supported formats.
 // Then set it on the processor.
 TrackControl tcs[] = p.getTrackControls();
 Format f[] = tcs[0].getSupportedFormats();
 if (f == null || f.length <= 0) {
 System.err.println("The mux does not support the input format: " + tcs[0].getFormat());
 return false;
 tcs[0].setFormat(f[0]);
 System.err.println("Setting the track format to: " + f[0]);
 // We are done with programming the processor. Let's just
 // realize it.
 p.realize();
 if (!waitForState(p, p.Realized)) {
 System.err.println("Failed to realize the processor.");
 return false;
 // Now, we'll need to create a DataSink.
 DataSink dsink;
 if ((dsink = createDataSink(p, outML)) == null) {
 System.err.println("Failed to create a DataSink for the given output MediaLocator: " + outML);
 return false;
 dsink.addDataSinkListener(this);
 fileDone = false;
 System.err.println("start processing...");
 // OK, we can now start the actual transcoding.
 try {
 p.start();
 dsink.start();
 } catch (IOException e) {
 System.err.println("IO error during processing");
 return false;
 // Wait for EndOfStream event.
 waitForFileDone();
 // Cleanup.
 try {
 dsink.close();
 } catch (Exception e) {}
 p.removeControllerListener(this);
 System.err.println("...done processing.");
 return true;
* Create the DataSink.
DataSink createDataSink(Processor p, MediaLocator outML) {
 DataSource ds;
 if ((ds = p.getDataOutput()) == null) {
 System.err.println("Something is really wrong: the processor does not have an output DataSource");
 return null;
 DataSink dsink;
 try {
 System.err.println("- create DataSink for: " + outML);
 dsink = Manager.createDataSink(ds, outML);
 dsink.open();
 } catch (Exception e) {
 System.err.println("Cannot create the DataSink: " + e);
 return null;
 return dsink;
Object waitSync = new Object();
boolean stateTransitionOK = true;
* Block until the processor has transitioned to the given state.
* Return false if the transition failed.
boolean waitForState(Processor p, int state) {
 synchronized (waitSync) {
 try {
 while (p.getState() < state && stateTransitionOK)
 waitSync.wait();
 } catch (Exception e) {}
 return stateTransitionOK;
* Controller Listener.
public void controllerUpdate(ControllerEvent evt) {
 if (evt instanceof ConfigureCompleteEvent ||
 evt instanceof RealizeCompleteEvent ||
 evt instanceof PrefetchCompleteEvent) {
 synchronized (waitSync) {
 stateTransitionOK = true;
 waitSync.notifyAll();
 } else if (evt instanceof ResourceUnavailableEvent) {
 synchronized (waitSync) {
 stateTransitionOK = false;
 waitSync.notifyAll();
 } else if (evt instanceof EndOfMediaEvent) {
 evt.getSourceController().stop();
 evt.getSourceController().close();
Object waitFileSync = new Object();
boolean fileDone = false;
boolean fileSuccess = true;
* Block until file writing is done.
boolean waitForFileDone() {
 synchronized (waitFileSync) {
 try {
 while (!fileDone)
 waitFileSync.wait();
 } catch (Exception e) {}
 return fileSuccess;
* Event handler for the file writer.
public void dataSinkUpdate(DataSinkEvent evt) {
 if (evt instanceof EndOfStreamEvent) {
 synchronized (waitFileSync) {
 fileDone = true;
 waitFileSync.notifyAll();
 } else if (evt instanceof DataSinkErrorEvent) {
 synchronized (waitFileSync) {
 fileDone = true;
 fileSuccess = false;
 waitFileSync.notifyAll();
public static void main(String args[]) {
 if (args.length == 0)
 prUsage();
 // Parse the arguments.
 int i = 0;
 int width = -1, height = -1, frameRate = 1;
 Vector inputFiles = new Vector();
 String outputURL = null;
 while (i < args.length) {
 if (args.equals("-w")) {
 i++;
 if (i >= args.length)
 prUsage();
 width = new Integer(args[i]).intValue();
 } else if (args[i].equals("-h")) {
 i++;
 if (i >= args.length)
 prUsage();
 height = new Integer(args[i]).intValue();
 } else if (args[i].equals("-f")) {
 i++;
 if (i >= args.length)
 prUsage();
 frameRate = new Integer(args[i]).intValue();
 } else if (args[i].equals("-o")) {
 i++;
 if (i >= args.length)
 prUsage();
 outputURL = args[i];
 } else {
 inputFiles.addElement(args[i]);
 i++;
 if (outputURL == null || inputFiles.size() == 0)
 prUsage();
 // Check for output file extension.
 if (!outputURL.endsWith(".avi") && !outputURL.endsWith(".AVI")) {
 System.err.println("The output file extension should end with a .avi extension");
 prUsage();
 if (width < 0 || height < 0) {
 System.err.println("Please specify the correct image size.");
 prUsage();
 // Check the frame rate.
 if (frameRate < 1)
 frameRate = 1;
 // Generate the output media locators.
 MediaLocator oml;
 if ((oml = createMediaLocator(outputURL)) == null) {
 System.err.println("Cannot build media locator from: " + outputURL);
 System.exit(0);
 JpegImagesToMovie imageToMovie = new JpegImagesToMovie();
 imageToMovie.doIt(width, height, frameRate, inputFiles, oml);
 System.exit(0);
static void prUsage() {
 System.err.println("Usage: java JpegImagesToMovie -w <width> -h <height> -f <frame rate> -o <output URL> <input JPEG file 1> <input JPEG file 2> ...");
 System.exit(-1);
* Create a media locator from the given string.
static MediaLocator createMediaLocator(String url) {
 MediaLocator ml;
 if (url.indexOf(":") > 0 && (ml = new MediaLocator(url)) != null)
 return ml;
 if (url.startsWith(File.separator)) {
 if ((ml = new MediaLocator("file:" + url)) != null)
 return ml;
 } else {
 String file = "file:" + System.getProperty("user.dir") + File.separator + url;
 if ((ml = new MediaLocator(file)) != null)
 return ml;
 return null;
// Inner classes.
* A DataSource to read from a list of JPEG image files and
* turn that into a stream of JMF buffers.
* The DataSource is not seekable or positionable.
class ImageDataSource extends PullBufferDataSource {
 ImageSourceStream streams[];
 ImageDataSource(int width, int height, int frameRate, Vector images) {
 streams = new ImageSourceStream[1];
 streams[0] = new ImageSourceStream(width, height, frameRate, images);
 public void setLocator(MediaLocator source) {
 public MediaLocator getLocator() {
 return null;
 * Content type is of RAW since we are sending buffers of video
 * frames without a container format.
 public String getContentType() {
 return ContentDescriptor.RAW;
 public void connect() {
 public void disconnect() {
 public void start() {
 public void stop() {
 * Return the ImageSourceStreams.
 public PullBufferStream[] getStreams() {
 return streams;
 * We could have derived the duration from the number of
 * frames and frame rate. But for the purpose of this program,
 * it's not necessary.
 public Time getDuration() {
 return DURATION_UNKNOWN;
 public Object[] getControls() {
 return new Object[0];
 public Object getControl(String type) {
 return null;
* The source stream to go along with ImageDataSource.
class ImageSourceStream implements PullBufferStream {
 Vector images;
 int width, height;
 VideoFormat format;
 int nextImage = 0; // index of the next image to be read.
 boolean ended = false;
 public ImageSourceStream(int width, int height, int frameRate, Vector images) {
 this.width = width;
 this.height = height;
 this.images = images;
 format = new VideoFormat(VideoFormat.JPEG,
 new Dimension(width, height),
 Format.NOT_SPECIFIED,
 Format.byteArray,
 (float)frameRate);
 * We should never need to block assuming data are read from files.
 public boolean willReadBlock() {
 return false;
 * This is called from the Processor to read a frame worth
 * of video data.
 public void read(Buffer buf) throws IOException {
 // Check if we've finished all the frames.
 if (nextImage >= images.size()) {
 // We are done. Set EndOfMedia.
 System.err.println("Done reading all images.");
 buf.setEOM(true);
 buf.setOffset(0);
 buf.setLength(0);
 ended = true;
 return;
 String imageFile = (String)images.elementAt(nextImage);
 nextImage++;
 System.err.println(" - reading image file: " + imageFile);
 // Open a random access file for the next image.
 RandomAccessFile raFile;
 raFile = new RandomAccessFile(imageFile, "r");
 byte data[] = null;
 // Check the input buffer type & size.
 if (buf.getData() instanceof byte[])
 data = (byte[])buf.getData();
 // Check to see the given buffer is big enough for the frame.
 if (data == null || data.length < raFile.length()) {
 data = new byte[(int)raFile.length()];
 buf.setData(data);
 // Read the entire JPEG image from the file.
 raFile.readFully(data, 0, (int)raFile.length());
 System.err.println(" read " + raFile.length() + " bytes.");
 buf.setOffset(0);
 buf.setLength((int)raFile.length());
 buf.setFormat(format);
 buf.setFlags(buf.getFlags() | buf.FLAG_KEY_FRAME);
 // Close the random access file.
 raFile.close();
 * Return the format of each video frame. That will be JPEG.
 public Format getFormat() {
 return format;
 public ContentDescriptor getContentDescriptor() {
 return new ContentDescriptor(ContentDescriptor.RAW);
 public long getContentLength() {
 return 0;
 public boolean endOfStream() {
 return ended;
 public Object[] getControls() {
 return new Object[0];
 public Object getControl(String type) {
 return null;
when I execute this file then no error comes but the output file do not get played on any player?
where is the error?

here is the code with QUICKTIME
* @(#)JpegImagesToMovie.java 1.3 01/03/13
* Copyright (c) 1999-2001 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.io.*;
import java.util.*;
import java.awt.Dimension;
import javax.media.*;
import javax.media.control.*;
import javax.media.protocol.*;
import javax.media.protocol.DataSource;
import javax.media.datasink.*;
import javax.media.format.VideoFormat;
* This program takes a list of JPEG image files and convert them into
* a QuickTime movie.
public class JpegImagesToMovie implements ControllerListener, DataSinkListener {
 public boolean doIt(int width, int height, int frameRate, Vector inFiles, MediaLocator outML) {
 ImageDataSource ids = new ImageDataSource(width, height, frameRate, inFiles);
 Processor p;
 try {
 System.err.println("- create processor for the image datasource ...");
 p = Manager.createProcessor(ids);
 } catch (Exception e) {
 System.err.println("Yikes! Cannot create a processor from the data source.");
 return false;
 p.addControllerListener(this);
 // Put the Processor into configured state so we can set
 // some processing options on the processor.
 p.configure();
 if (!waitForState(p, p.Configured)) {
 System.err.println("Failed to configure the processor.");
 return false;
 // Set the output content descriptor to QuickTime.
 p.setContentDescriptor(new ContentDescriptor(FileTypeDescriptor.QUICKTIME));
 // Query for the processor for supported formats.
 // Then set it on the processor.
 TrackControl tcs[] = p.getTrackControls();
 Format f[] = tcs[0].getSupportedFormats();
 if (f == null || f.length <= 0) {
 System.err.println("The mux does not support the input format: " + tcs[0].getFormat());
 return false;
 tcs[0].setFormat(f[0]);
 System.err.println("Setting the track format to: " + f[0]);
 // We are done with programming the processor. Let's just
 // realize it.
 p.realize();
 if (!waitForState(p, p.Realized)) {
 System.err.println("Failed to realize the processor.");
 return false;
 // Now, we'll need to create a DataSink.
 DataSink dsink;
 if ((dsink = createDataSink(p, outML)) == null) {
 System.err.println("Failed to create a DataSink for the given output MediaLocator: " + outML);
 return false;
 dsink.addDataSinkListener(this);
 fileDone = false;
 System.err.println("start processing...");
 // OK, we can now start the actual transcoding.
 try {
 p.start();
 dsink.start();
 } catch (IOException e) {
 System.err.println("IO error during processing");
 return false;
 // Wait for EndOfStream event.
 waitForFileDone();
 // Cleanup.
 try {
 dsink.close();
 } catch (Exception e) {}
 p.removeControllerListener(this);
 System.err.println("...done processing.");
 return true;
 * Create the DataSink.
 DataSink createDataSink(Processor p, MediaLocator outML) {
 DataSource ds;
 if ((ds = p.getDataOutput()) == null) {
 System.err.println("Something is really wrong: the processor does not have an output DataSource");
 return null;
 DataSink dsink;
 try {
 System.err.println("- create DataSink for: " + outML);
 dsink = Manager.createDataSink(ds, outML);
 dsink.open();
 } catch (Exception e) {
 System.err.println("Cannot create the DataSink: " + e);
 return null;
 return dsink;
 Object waitSync = new Object();
 boolean stateTransitionOK = true;
 * Block until the processor has transitioned to the given state.
 * Return false if the transition failed.
 boolean waitForState(Processor p, int state) {
 synchronized (waitSync) {
 try {
 while (p.getState() < state && stateTransitionOK)
 waitSync.wait();
 } catch (Exception e) {}
 return stateTransitionOK;
 * Controller Listener.
 public void controllerUpdate(ControllerEvent evt) {
 if (evt instanceof ConfigureCompleteEvent ||
 evt instanceof RealizeCompleteEvent ||
 evt instanceof PrefetchCompleteEvent) {
 synchronized (waitSync) {
 stateTransitionOK = true;
 waitSync.notifyAll();
 } else if (evt instanceof ResourceUnavailableEvent) {
 synchronized (waitSync) {
 stateTransitionOK = false;
 waitSync.notifyAll();
 } else if (evt instanceof EndOfMediaEvent) {
 evt.getSourceController().stop();
 evt.getSourceController().close();
 Object waitFileSync = new Object();
 boolean fileDone = false;
 boolean fileSuccess = true;
 * Block until file writing is done.
 boolean waitForFileDone() {
 synchronized (waitFileSync) {
 try {
 while (!fileDone)
 waitFileSync.wait();
 } catch (Exception e) {}
 return fileSuccess;
 * Event handler for the file writer.
 public void dataSinkUpdate(DataSinkEvent evt) {
 if (evt instanceof EndOfStreamEvent) {
 synchronized (waitFileSync) {
 fileDone = true;
 waitFileSync.notifyAll();
 } else if (evt instanceof DataSinkErrorEvent) {
 synchronized (waitFileSync) {
 fileDone = true;
 fileSuccess = false;
 waitFileSync.notifyAll();
 public static void main(String args[]) {
 if (args.length == 0)
 prUsage();
 // Parse the arguments.
 int i = 0;
 int width = -1, height = -1, frameRate = 1;
 Vector inputFiles = new Vector();
 String outputURL = null;
 while (i < args.length) {
 if (args.equals("-w")) {
 i++;
 if (i >= args.length)
 prUsage();
 width = new Integer(args[i]).intValue();
 } else if (args[i].equals("-h")) {
 i++;
 if (i >= args.length)
 prUsage();
 height = new Integer(args[i]).intValue();
 } else if (args[i].equals("-f")) {
 i++;
 if (i >= args.length)
 prUsage();
 frameRate = new Integer(args[i]).intValue();
 } else if (args[i].equals("-o")) {
 i++;
 if (i >= args.length)
 prUsage();
 outputURL = args[i];
 } else {
 inputFiles.addElement(args[i]);
 i++;
 if (outputURL == null || inputFiles.size() == 0)
 prUsage();
 // Check for output file extension.
 if (!outputURL.endsWith(".mov") && !outputURL.endsWith(".MOV")) {
 System.err.println("The output file extension should end with a .mov extension");
 prUsage();
 if (width < 0 || height < 0) {
 System.err.println("Please specify the correct image size.");
 prUsage();
 // Check the frame rate.
 if (frameRate < 1)
 frameRate = 1;
 // Generate the output media locators.
 MediaLocator oml;
 if ((oml = createMediaLocator(outputURL)) == null) {
 System.err.println("Cannot build media locator from: " + outputURL);
 System.exit(0);
 JpegImagesToMovie imageToMovie = new JpegImagesToMovie();
 imageToMovie.doIt(width, height, frameRate, inputFiles, oml);
 System.exit(0);
static void prUsage() {
 System.err.println("Usage: java JpegImagesToMovie -w <width> -h <height> -f <frame rate> -o <output URL> <input JPEG file 1> <input JPEG file 2> ...");
 System.exit(-1);
* Create a media locator from the given string.
static MediaLocator createMediaLocator(String url) {
 MediaLocator ml;
 if (url.indexOf(":") > 0 && (ml = new MediaLocator(url)) != null)
 return ml;
 if (url.startsWith(File.separator)) {
 if ((ml = new MediaLocator("file:" + url)) != null)
 return ml;
 } else {
 String file = "file:" + System.getProperty("user.dir") + File.separator + url;
 if ((ml = new MediaLocator(file)) != null)
 return ml;
 return null;
// Inner classes.
* A DataSource to read from a list of JPEG image files and
* turn that into a stream of JMF buffers.
* The DataSource is not seekable or positionable.
class ImageDataSource extends PullBufferDataSource {
 ImageSourceStream streams[];
 ImageDataSource(int width, int height, int frameRate, Vector images) {
 streams = new ImageSourceStream[1];
 streams[0] = new ImageSourceStream(width, height, frameRate, images);
 public void setLocator(MediaLocator source) {
 public MediaLocator getLocator() {
 return null;
 * Content type is of RAW since we are sending buffers of video
 * frames without a container format.
 public String getContentType() {
 return ContentDescriptor.RAW;
 public void connect() {
 public void disconnect() {
 public void start() {
 public void stop() {
 * Return the ImageSourceStreams.
 public PullBufferStream[] getStreams() {
 return streams;
 * We could have derived the duration from the number of
 * frames and frame rate. But for the purpose of this program,
 * it's not necessary.
 public Time getDuration() {
 return DURATION_UNKNOWN;
 public Object[] getControls() {
 return new Object[0];
 public Object getControl(String type) {
 return null;
* The source stream to go along with ImageDataSource.
class ImageSourceStream implements PullBufferStream {
 Vector images;
 int width, height;
 VideoFormat format;
 int nextImage = 0; // index of the next image to be read.
 boolean ended = false;
 public ImageSourceStream(int width, int height, int frameRate, Vector images) {
 this.width = width;
 this.height = height;
 this.images = images;
 format = new VideoFormat(VideoFormat.JPEG,
 new Dimension(width, height),
 Format.NOT_SPECIFIED,
 Format.byteArray,
 (float)frameRate);
 * We should never need to block assuming data are read from files.
 public boolean willReadBlock() {
 return false;
 * This is called from the Processor to read a frame worth
 * of video data.
 public void read(Buffer buf) throws IOException {
 // Check if we've finished all the frames.
 if (nextImage >= images.size()) {
 // We are done. Set EndOfMedia.
 System.err.println("Done reading all images.");
 buf.setEOM(true);
 buf.setOffset(0);
 buf.setLength(0);
 ended = true;
 return;
 String imageFile = (String)images.elementAt(nextImage);
 nextImage++;
 System.err.println(" - reading image file: " + imageFile);
 // Open a random access file for the next image.
 RandomAccessFile raFile;
 raFile = new RandomAccessFile(imageFile, "r");
 byte data[] = null;
 // Check the input buffer type & size.
 if (buf.getData() instanceof byte[])
 data = (byte[])buf.getData();
 // Check to see the given buffer is big enough for the frame.
 if (data == null || data.length < raFile.length()) {
 data = new byte[(int)raFile.length()];
 buf.setData(data);
 // Read the entire JPEG image from the file.
 raFile.readFully(data, 0, (int)raFile.length());
 System.err.println(" read " + raFile.length() + " bytes.");
 buf.setOffset(0);
 buf.setLength((int)raFile.length());
 buf.setFormat(format);
 buf.setFlags(buf.getFlags() | buf.FLAG_KEY_FRAME);
 // Close the random access file.
 raFile.close();
 * Return the format of each video frame. That will be JPEG.
 public Format getFormat() {
 return format;
 public ContentDescriptor getContentDescriptor() {
 return new ContentDescriptor(ContentDescriptor.RAW);
 public long getContentLength() {
 return 0;
 public boolean endOfStream() {
 return ended;
 public Object[] getControls() {
 return new Object[0];
 public Object getControl(String type) {
 return null;
and here is the output
C:\>java JpegImagesToMovie -w 1024 -h 768 -f 1 -o out.mov file:/c:/images/5.jpg file:/c:/images/6.jp
g
- create processor for the image datasource ...
Setting the track format to: JPEG
- create DataSink for: file:C:\\out.mov
start processing...
- reading image file: file:/c:/images/5.jpg
- reading image file: file:/c:/images/6.jpg
Done reading all images.
Exception in thread "JMF thread: SendEventQueue: com.sun.media.processor.unknown.Handler" java.lang.
NullPointerException
at com.sun.media.multiplexer.video.QuicktimeMux.writeVideoSampleDescription(QuicktimeMux.jav
a:936)
at com.sun.media.multiplexer.video.QuicktimeMux.writeSTSD(QuicktimeMux.java:925)
at com.sun.media.multiplexer.video.QuicktimeMux.writeSTBL(QuicktimeMux.java:905)
at com.sun.media.multiplexer.video.QuicktimeMux.writeMINF(QuicktimeMux.java:806)
at com.sun.media.multiplexer.video.QuicktimeMux.writeMDIA(QuicktimeMux.java:727)
at com.sun.media.multiplexer.video.QuicktimeMux.writeTRAK(QuicktimeMux.java:644)
at com.sun.media.multiplexer.video.QuicktimeMux.writeMOOV(QuicktimeMux.java:582)
at com.sun.media.multiplexer.video.QuicktimeMux.writeFooter(QuicktimeMux.java:519)
at com.sun.media.multiplexer.BasicMux.close(BasicMux.java:142)
at com.sun.media.BasicMuxModule.doClose(BasicMuxModule.java:172)
at com.sun.media.PlaybackEngine.doClose(PlaybackEngine.java:872)
at com.sun.media.BasicController.close(BasicController.java:261)
at com.sun.media.BasicPlayer.doClose(BasicPlayer.java:229)
at com.sun.media.BasicController.close(BasicController.java:261)
at JpegImagesToMovie.controllerUpdate(JpegImagesToMovie.java:196)
at com.sun.media.BasicController.dispatchEvent(BasicController.java:1254)
at com.sun.media.SendEventQueue.processEvent(BasicController.java:1286)
at com.sun.media.util.ThreadedEventQueue.dispatchEvents(ThreadedEventQueue.java:65)
at com.sun.media.util.ThreadedEventQueue.run(ThreadedEventQueue.java:92)

How can I generate tones with usb 6008 using analog out?... tia sal2

Greetings All
I've been looking at the example Sim Phone.vi that comes with labview and would like to generate similar tones out of our usb 6008 device. I can get a very faint sound out of our usb 6008 using the example Gen Multi Volt Updates-SW Timed.vi Does anyone know the best way to alter Sim Phone.vi to have the sound come out of the Analog output of our usb 6008 device. ( I have a small speaker connected to the Analog out on our USB 6008)
PS: we are using labview 7.1
Does anyone know the Analog output frequency range of the usb-6008? Is this possible?
TIA
Attachments:
Gen Mult Volt Updates-SW Timed.vi ‏78 KB

Hi sal2,
As stated earlier you could most certainly use the USB device to generate sound, but that would be at a max update rate of 150 Hz. While according to Nyquist theorem you could get frequency information for signals below 75 Hz, you may notice that the quality of the data in that spectrum to be very low due to having so few samples.
While technically possible to produce you really should look for a device with a faster Analog Output update rate. I would look for a device that supports Analog Output at least 10x the maximum frequency that you want the user to hear. Some great, yet lower cost products, would be the M-Series line of products. They would give you the performance that is really needed in the type of application that you are talking about.
If you still want to use the USB Device, then you would need to use code similar to that found in the example Gen Mult Volt Updates-SW Timed (Found here: C:\Program Files\National Instruments\LabVIEW 7.1\examples\daqmxbase\Dynamic\ao).
Best of luck getting your system together,
Otis
Training and Certification
Product Support Engineer
National Instruments

How can we generate the report of backup,tablesapcefrom OEM / RMAN

How can we generate the report of backup status,tablesapce(usedf,free space) for all the databases from OEM / RMAN
1.)we need generate the report of tablespace used,free, archive...
2.)How can we generate the Backup status report also

user13584223 wrote:
How can we generate the report of backup status,tablesapce(usedf,free space) for all the databases from OEM / RMAN
1.)we need generate the report of tablespace used,free, archive...There are DBA_* views that expose the necessary information. They are documented in the Reference Manual.
2.)How can we generate the Backup status report alsoThere are rman commands that give that. They are documented in the Backup and Recovery User's Guide.
=================================================
Learning how to look things up in the documentation is time well spent investing in your career. To that end, you should drop everything else you are doing and do the following:
Go to [url tahiti.oracle.com]tahiti.oracle.com.
Locate the link for your Oracle product and version, and click on it.
You are now at the entire documentation set for your selected Oracle product and version.
BOOKMARK THAT LOCATION
Spend a few minutes just getting familiar with what is available here. Take special note of the "books" and "search" tabs. Under the "books" tab (for 10.x) or the "Master Book List" link (for 11.x) you will find the complete documentation library.
Spend a few minutes just getting familiar with what kind of documentation is available there by simply browsing the titles under the "Books" tab.
Open the Reference Manual and spend a few minutes looking through the table of contents to get familiar with what kind of information is available there.
Do the same with the SQL Reference Manual.
Do the same with the Utilities manual.
You don't have to read the above in depth. They are reference manuals. Just get familiar with what is there to be referenced. Ninety percent of the questions asked on this forum can be answered in less than 5 minutes by simply searching one of the above manuals.
Then set yourself a plan to dig deeper.
- Read a chapter a day from the Concepts Manual.
- Take a look in your alert log. One of the first things listed at startup is the initialization parms with non-default values. Read up on each one of them (listed in your alert log) in the Reference Manual.
- Take a look at your listener.ora, tnsnames.ora, and sqlnet.ora files. Go to the Network Administrators manual and read up on everything you see in those files.
- When you have finished reading the Concepts Manual, do it again.
Give a man a fish and he eats for a day. Teach a man to fish and he eats for a lifetime.
=================================

How can I generate a table of contents from bookmarks

How can I generate a Table of Contents from bookmarks in Adobe Acrobat XI?

Something to try.
Rick Bostein provided a "Create Bookmark Report" Acrobat Action.
With this report as a PDF you could insert it at the start of your PDF document to serve as a "TOC".
Go here:
https://acrobatusers.com/actions-exchange
Scroll down some.
Be well...

How can we generate proxies?

Hi,
I am doing one POC on ABAP client proxies. I am using WAS 6.20 as sender and receiver is XI server it self. If I use same XI System for both sender and receiver with different clients then I can generate proxies for sender using "SPROXY" transaction. But the sender is different system , how can I generate abap proxy in sender system?
Do I need to export any things from XI server to Sender system to generate proxies? Please help me on this.
Thanks in advance.

Hi,
I am doing one POC on ABAP client proxies. I am using WAS 6.20 as sender and receiver is XI server it self. If I use same XI System for both sender and receiver with different clients then I can generate proxies for sender using "SPROXY" transaction. But the sender is different system , how can I generate abap proxy in sender system?
Do I need to export any things from XI server to Sender system to generate proxies? Please help me on this.
Thanks in advance.

How can i generate session.xml file?

hello
i am a beginner of toplink,i find that in my project,i must provide two xml format files,they are "session.xml" and a project xml file,to make the toplink works well,the project descriptor can be generated by using the mapping workbench,but how can i generate the "session.xml",now,what i can do is to modify the sample file that come with the toplink installation,i wonder if there is a graphic tool that can be used to generate it?
thanks for any helps!

Currently there is no UI support for creating or modifying sessions.xml. The DTD is provided in both the documentation as well as in the installed files (<TOPLINK_HOME>\core\sessions_4_5.dtd). The examples should also contain a variety of sessions.xml file to assist you.
Doug Clarke
Principal Product Manager, Oracle9iAS TopLink
Oracle Corporation

How can I generate email from report 6i.

Dear Sir,
When I click on e-mail button on report 6i (Win2k User) Generate following error:-
Rep-4203 error occurred while a mail message.
Rep-4220 There is a problem with the email subsystem.
When I generate report from administrator then email generated no error occurred.
Please help me how can I generate email from report 6i without administrator rights.
Thanks and Regards
Brij

You can try this at form that calling your report;
add_parameter(p_id,'DESFORMAT','HTML');
hope this helps...
defne
ps: raporu cagiridigin form program units'ine, bu add_parameter'i eklersen, HTML olarak raporunu emailleyebilirsin...

How can I generate my own InDesign ePub file without the encryption.xml file?

My bookstore (B&N) will not accept my ePub file because it doesn't want the file encryption.xml included. How can I generate an InDesign ePub file, for my own books, without it? Is there a check box somewhere? I've searched through the ePub export box and the file info boxes—no luck.
Error message from B&N's PubIt.com:
We have found a file name called encryption.xml within your ePub file container, which means that part of, or all of, your file is encrypted. We do not accept any encryptions within ePub source files. Upon closing this message, please remove the encryption.xml file from your ePub, and you may attempt to upload your ePub file again.
If you wish to apply DRM to your title, go to Section 4, question H and select Yes. PubIt! will apply DRM to your title after you have uploaded your ePub file without encryption.
Thanks for your help…

Unfortunately you will find the option to uncheck "Embeddable Fonts" within ID CC 2014 only if you are creating an ePub with reflowable layout, but not if you are creating a "fixed layout" ePub.
I went with the suggestion of the eCanCrusher and was pleasantly surprised how easy to use this free tool is. You basically just drag your ePub over the icon of the App and it creates a folder in which you find the encryption.xml within the META-INF folder. Once you erased it you drag the folder over the icon of the App and through this you will get a new encryption-free ePub which now passes iTunes Connect Book Proofer test.
But then - opening the ePub without it's encryption within iBooks (on ipad) the text has moved, spaces between words are gone for no reason, words are even sticking into each other - it looks unacceptable! It does look OK on the iBook desktop app, however.
My solution was to change the font from Myriad to Verdana. I had changed the fonts before, because - whatever font I had used - it's reproduction on the ipad was messed up, and Myriad was the first one that I tried that looked alright, though, not so much after removing the encryption.xml. Unfortunately everything changes when you change fonts within a fixed layout ePub and all line breaks have to be revised now...
I also tried to remove the embedded fonts from inside the ePub, like someone else suggested, but that didn't help with the Book Proofer. It's really the encryption.xml that needs to be removed.
I wish that I now finally can submit successfully to Apple and wish that Adobe would have a better relationship with Apple to solve issues like that.

My iTunes library is missing since upgrade Lion 7.2. I have it all backed up so that's not the issue. How can I reinstall it with all my hundreds of playlists intact or do I have to recreate each one upon reinstalling the backup copy? Thank you for help

Almost my iTunes library is missing since upgrade Lion 7.2. (the last 2.5 weeks worth of added music has transferred post-upgrade, none of whcih was bought from iTunes)
I have it all backed up so that's not the issue. How can I reinstall it with all my hundreds of playlists intact or do I have to recreate each playlist upon reinstalling the backup copy? This would save a HUGE amount of time and efforts. Thank you for your help!

hi Limnos,
I do not mean the entire ITunes folder but, rather, the contents of the ITunes folder prior to September 29th. (90% of the media is missing, along with all playlists) The media that remains says it was added on 9/29 although I know most of it was added many months or even years earlier. There are no playlists listed at all, before or after 9/29. (I know for certain that I added non-iTunes purchased songs on 10/6 although I had not created playlists for them)
I have my iTunes folder backed up on both an external drive as well as Time Machine.
I run iTunes off of an ITunes folder on my computer rather than from the external, if that's what you mean about how I have it set up.
Is it OK to drag the entire iTunes folder from the external drive onto my laptop's drive and see if that fixes it?
Thank you for your help!
Deb

How can I Generate two different reports from single execution of Test cases in NI teststand

Hi,
My requirement is to generate two different reports from NI teststand. One for the Logging of error descriptions and the other report is by default generated by the Teststand. How can i generate a txt file that contains error descriptions other than that mentioned in the default report?
Solved!
Go to Solution.

Do you need to do that just for these two sequences but not for other sequences? I don't see a problem to use SequenceFilePostStepRuntimeError. Create this callback in both sequence files and configure them to log into the same file. SequenceFilePostStepRuntimeError callback is called after each step of the sequence file if it has runtime error. You can access the calling step error information via RunState.Caller.Step.Result.Error property. Take a look to attached example.
The "other way" is useful if you need to log errors not for every step of the sequence file, but for some of them. This is more complex, because you need to create a custom step types for these steps. For the custom step you can create substeps (post-step in your case) which will be executed every time after step of this type executed. Then, this is you job to determine if error happened in the step, acces to step's error information is via Step.Result.Error property.
Also, be aware that step's post-expression is not executed in case of error in the step.
Sergey Kolbunov
CLA, CTD
Attachments:
SequenceFilePostStepRuntimeError_Demo.seq ‏7 KB

How can I start anew with Photos and clear the (minimal) stuff it has uploaded

I've about had it up to here with this new Photos scheme. I reorganised my Aperture libraries on both my iMac and MBA in preparation for this, delayed turning Photos on for a couple of days until I thought everything was ready based upon the limited advice that was out there, and then got stuck in an endless loop of "uploading" and "preparing" every time I opened Photos. There are 19,975 images in my Aperture library on the iMac. I was stuck at Uploading at anywhere between that number and 19,000 with no progress after hours of waiting. I tried all the tricks mentioned here including re booting, restarting the app, repairing/rebuilding the database, killing the "cloudd" process, etc.today Today when I restarted Photos, it now said I had 23,775 images to upload- 4000
more than I have-and of course it got stuck there, like it has for the last week.
I copied the previous Aperture library (pre Photos migration)back to my iMac and opened it in Aperture. Thankfully, all the photos I had taken on my iPhone this week during this Photos clusterphuck transition were in the Aperture Stream so I didn't lose any of those. I'm willing to give this whole thing one more shot. So i need some advice. How can I start anew with Photos and clear the (minimal) stuff it has uploaded (about 6000 of 19,000 images in the last 7 days) ? If I simply delete the Photos.photolibrary file will that do the trick and lt me start a new fresh library using?
<Re-Titled By Host>

How can I start anew with Photos and clear the (minimal) stuff it has uploaded (about 6000 of 19,000 images in the last 7 days) ? If I simply delete the Photos.photolibrary file will that do the trick and lt me start a new fresh library using?
It is hard to say from your post, why the migration did not succeed in your case.
by "stuck on upload" do you mean, you opened the Aperture library in Photos, and Photos converted it to a Photo Library, and then the upload to iCloud Photo Library did hang? Or did already the upgrade to the Photo Library fail?
If you want the Aperture library to upload to iCloud Photo Library, it needs to be on a disk formatted MacOS Extended (Journaled) and the original image files must not be referenced. Referenced originals will not upload.
Also, the upload may hang, if you do not have enough free iCloud storage, orr if one of the videos or photos in your library is in an unsupported format or corrupted.
To start over, try to repair and rebuild the Aperture library before opening it in Photos. Try all Aperture Library First Aid options - starting with repairing the permissions. (Repairing and Rebuilding Your Aperture Library: Aperture 3 User Manual)
If I simply delete the Photos.photolibrary file will that do the trick and lt me start a new fresh library using?
You will have to delete the photos that are already in icloud too; otherwise you are risking duplicates.
Can you launch Photos at all? If yes, delete all photos in Photos and empty the Recently Deleted album. Wait for the deletion to sync to iCloud. Then delete the Photos.photolibrary.

I cant remember my password to logon to my mac, how can i change it with out needing the old one?

i cant remember my password to logon to my mac, how can i change it with out needing the old one?

http://support.apple.com/kb/HT1274

How can I copy songs with metadata (added in iTunes) from my PC to my new iMac?

I have iTunes 12.0.1 on my Windows PC. I'm about to get a new iMac (hooray!) and I'm beginning the process of transferring everything on my PC to my Mac. I've got all the documents, pictures, files, etc. covered, but now I have to make a copy of all of my music.
Most of the music in my iTunes library is not bought through the iTunes Store (I download most of my songs from the Internet). Then, after saving the downloaded song to my computer, I go into iTunes on my computer and add the song. I also add metadata like artist, album, genre, album artwork, etc. to the song in iTunes. What concerns me is that only the songs in iTunes have this metadata: the original downloaded files I saved onto my computer don't have any metadata.
I really don't want to have to go through the long and tedious process of adding artist/album names, genre, etc. to every single song in my iTunes library on my new iMac. How can I copy songs with metadata (added in iTunes) from my PC to my new iMac?
Thank you so much for any help!

Hello! I'd like to learn more about Home Sharing. To do this, would both my PC (which I hope to get rid of) and my new iMac need to be plugged in?
Also, after Home Sharing with the old PC is initiated, I understand that all my songs would appear on my iMac. Is there a way to copy all of these (with album artwork, name, artist, etc.) directly to the iMac's hard drive and then disconnect home sharing so I can get rid of my PC?
Thank you!

How can we generate javadocs with Jdev3

Similar Messages

Maybe you are looking for