I am trying to do text to speech converter using java code.And i am using freetts.jar to do this.I need to use this in my web application.
import com.sun.speech.freetts.*;
public class convert {
private static final String VOICENAME="kevin";
public static void call(){
Voice voice;
VoiceManager vm=VoiceManager.getInstance();
System.out.println("come");
voice=vm.getVoice(VOICENAME);
voice.allocate();
try{
voice.speak("wellcome to my world");
System.out.println("coming here good");
}
catch(Exception e){
System.out.println(e);
}
}
public static void main(String agrs[]){
call();
}
}
In the above code was not working voice.speak() method was not working .I don't know why.can any one help me to fix this?
And also i need to know how to make the text to voice conversion with own voice .
Thank you
There is no problem with the code. you must have added only freetts.jar to your buildpath. It will give nullpointer exception.
Add all the jars from the lib folder of freetts-1.2.2-bin to your buildpath.
The same code worked for me.
try and tell me.
And for your implementing your own voice: check out these articles
http://www.codeproject.com/Articles/182881/Text-to-Speech?msg=5074134#xx5074134xx
http://www.acapela-group.com/voices/voice-replacement/faq-my-own-voice/
I know i am posting it little late, but this may help someone. I tried the similar, and it worked for me. Please find the code below.
package com.mani.texttospeech;
import java.beans.PropertyVetoException;
import java.util.Locale;
import javax.speech.AudioException;
import javax.speech.Central;
import javax.speech.EngineException;
import javax.speech.EngineStateError;
import javax.speech.synthesis.Synthesizer;
import javax.speech.synthesis.SynthesizerModeDesc;
import javax.speech.synthesis.Voice;
/**
*
* #author Manindar
*/
public class SpeechUtils {
SynthesizerModeDesc desc;
Synthesizer synthesizer;
Voice voice;
public void init(String voiceName) throws EngineException, AudioException, EngineStateError, PropertyVetoException {
if (desc == null) {
System.setProperty("freetts.voices", "com.sun.speech.freetts.en.us.cmu_us_kal.KevinVoiceDirectory");
desc = new SynthesizerModeDesc(Locale.US);
Central.registerEngineCentral("com.sun.speech.freetts.jsapi.FreeTTSEngineCentral");
synthesizer = Central.createSynthesizer(desc);
synthesizer.allocate();
synthesizer.resume();
SynthesizerModeDesc smd = (SynthesizerModeDesc) synthesizer.getEngineModeDesc();
Voice[] voices = smd.getVoices();
for (Voice voice1 : voices) {
if (voice1.getName().equals(voiceName)) {
voice = voice1;
break;
}
}
synthesizer.getSynthesizerProperties().setVoice(voice);
}
}
public void terminate() throws EngineException, EngineStateError {
synthesizer.deallocate();
}
public void doSpeak(String speakText) throws EngineException, AudioException, IllegalArgumentException, InterruptedException {
synthesizer.speakPlainText(speakText, null);
synthesizer.waitEngineState(Synthesizer.QUEUE_EMPTY);
}
public static void main(String[] args) throws Exception {
SpeechUtils su = new SpeechUtils();
su.init("kevin16");
// su.init("kevin");
// su.init("mbrola_us1");
// su.init("mbrola_us2");
// su.init("mbrola_us3");
// high quality
su.doSpeak("Hi this is Manindar. Welcome to audio world.");
su.terminate();
}
}
And add the below dependencies to your pom.xml file.
<dependencies>
<dependency>
<groupId>net.sf.sociaal</groupId>
<artifactId>freetts</artifactId>
<version>1.2.2</version>
</dependency>
</dependencies>
Hope this will be helpful.
Related
Thanks in advance for your help and support.
Using the below code i am able to open my outlook and specifying TO, CC Subject and Mail Body, but i am unable to send the email automatically, Kindly help on this.
package com.emailtrigger;
import java.awt.Desktop;
import java.io.IOException;
import java.net.URI;
import java.net.URISyntaxException;
public class sendMail
{
public static void main(String[] args) throws URISyntaxException
{
String subject="Email Testing through Code";
String body="This is testing purpose";
String cc="AAA#abc.com";
try {
Desktop.getDesktop().mail( new URI( "mailto:abc#ddd.com?subject="+subject+"&cc="+cc+"&body="+body) );
}
catch ( IOException ex )
{
}
}
}
If you will print error then it is : Illegal character in opaque part.
You should not provide space between values.Ref
All values should be URL-encoded (e.g. space becomes %20)
How to URL encode
Your code in above scenario -
public static void main(String[] args) throws URISyntaxException {
String subject="Email%20Testing%20through%20Code";
String body="This%20is%20testing%20purpose";
String cc="AAA#abc.com";
try {
Desktop.getDesktop().mail( new URI( "mailto:abc#ddd.com?subject="+subject+"&cc="+cc+"&body="+body) );
}
catch ( IOException ex ) {
ex.printStackTrace();
}
}
I'm trying to make a very simple program to play a sound file.
So far all I have is:
import java.io.File;
import javax.sound.sampled.AudioSystem;
import javax.sound.sampled.Clip;
public class SoundTest {
public static void main(String[] args) {
File sound = new File("/home/pierce/Downloads/clapping.wav");
playSound(sound);
}
static void playSound(File sound) {
try {
Clip clip = AudioSystem.getClip();
clip.open(AudioSystem.getAudioInputStream(sound));
} catch(Exception e) {
System.out.println("Something failed");
}
}
}
After adding the line "clip.open(AudioSystem.getAudioInputStream(sound));", I started getting the message in the exception. Basically I have no idea why. Any help would be appreciated.
If it helps to see what I'm aiming at, I'm trying to follow this tutorial.
Thanks
Edit: Stack trace, as requested:
java.lang.IllegalArgumentException: Invalid format
at org.classpath.icedtea.pulseaudio.PulseAudioDataLine.createStream(PulseAudioDataLine.java:142)
at org.classpath.icedtea.pulseaudio.PulseAudioDataLine.open(PulseAudioDataLine.java:99)
at org.classpath.icedtea.pulseaudio.PulseAudioDataLine.open(PulseAudioDataLine.java:283)
at org.classpath.icedtea.pulseaudio.PulseAudioClip.open(PulseAudioClip.java:402)
at org.classpath.icedtea.pulseaudio.PulseAudioClip.open(PulseAudioClip.java:453)
at SoundTest.playSound(SoundTest.java:17)
at SoundTest.main(SoundTest.java:10)
I need to open a video in the VLC Player with Java. I have created this program but I don't know how to run a video with this pre-existing code, what should I add in it?
Currently I am using:
package vlc.player;
import java.io.*;
public class vlc
{
public static void main(String[] args) throws IOException,
InterruptedException
{
Runtime.getRuntime().exec("\"C:\\Program Files\\VideoLAN\\VLC\\vlc.exe\"");
System.out.println("VLC started.");
}
}
Reading the doc you can start VLC with an embedded HTTP server: https://wiki.videolan.org/Documentation:Advanced_Use_of_VLC/#The_HTTP_interface
And the send HTTP requests to perform some operations:
https://wiki.videolan.org/VLC_HTTP_requests/
If you only want to play a file once, just start it as
vlc.exe file://c:\\path\\file.avi
package vlc.player;
import java.io.*;
public class vlc {
public static void main(String[] args)
throws IOException, InterruptedException
{
String [] s= new String[]
{"C:\\Program Files\\VideoLAN\\VLC\\vlc.exe","D:\\Video\\3G\\K.MP4"};
Runtime.getRuntime().exec(s);
System.out.println("VLC started."+"prashant.ibmce#gmail.com");
}
}
I am trying to play a song (mp3 file) in java. I have been looking around for a few hours now and none of the ways I found worked properly.
public void play()
{
String song = "song.mp3";
Media track = new Media(song);
MediaPlayer mediaPlayer = new MediaPlayer(track);
mediaPlayer.play();
}
I have tried doing that but it gives me errors.
I have imported JMF and JLayer.
I have also read other questions that are like this one on this forum and none of them have helped me.
I just need a hand to help play an mp3 file.
The easiest way I found was to download the JLayer jar file from http://www.javazoom.net/javalayer/sources.html and to add it to the Jar library http://www.wikihow.com/Add-JARs-to-Project-Build-Paths-in-Eclipse-%28Java%29
Here is the code for the class
public class SimplePlayer {
public SimplePlayer(){
try{
FileInputStream fis = new FileInputStream("File location.");
Player playMP3 = new Player(fis);
playMP3.play();
}catch(Exception e){System.out.println(e);}
}
}
and here are the imports
import javazoom.jl.player.*;
import java.io.FileInputStream;
For this you'll need to install Java Media Framework (JMF) in your PC. One you have it installed,then try this piece of code:
import javax.media.*;
import java.net.*;
import java.io.*;
import java.util.*;
class AudioPlay
{
public static void main(String args[]) throws Exception
{
// Take the path of the audio file from command line
File f=new File("song.mp3");
// Create a Player object that realizes the audio
final Player p=Manager.createRealizedPlayer(f.toURI().toURL());
// Start the music
p.start();
// Create a Scanner object for taking input from cmd
Scanner s=new Scanner(System.in);
// Read a line and store it in st
String st=s.nextLine();
// If user types 's', stop the audio
if(st.equals("s"))
{
p.stop();
}
}
}
You may run into unable to handle formaterror, that is because Java took out the MP3 support by default (pirate copyright issue), you are required to install a “JMF MP3 plugin” in order to play MP3 file.
Go Java’s JMF website to download it
http://java.sun.com/javase/technologies/desktop/media/jmf/mp3/download.html
To be sure that you are using a supported format file, check here:
http://www.oracle.com/technetwork/java/javase/formats-138492.html
If you are using windows7, you may have to read this as well:
https://forums.oracle.com/forums/thread.jspa?threadID=2132405&tstart=45
How about JavaFX application-
import java.net.URL;
import javafx.application.Application;
import javafx.scene.media.Media;
import javafx.scene.media.MediaPlayer;
import javafx.stage.Stage;
public class VLC extends Application {
void playMedia() {
String mp3 = "00- Tu Hi Mera.mp3";
URL resource = getClass().getResource(mp3);
System.out.println(resource.toString());
Media media = new Media(resource.toString());
MediaPlayer mediaPlayer = new MediaPlayer(media);
mediaPlayer.play();
}
public static void main(String args[]) {
new VLC().playMedia();
}
#Override
public void start(Stage stage) throws Exception {
}
}
I created an eclipse plugin that will hook into the save action to create a minified javascript file with the goolge closure compiler. See files below.
That worked until eclipse 3.7.2. Unfortunately now in eclipse 4.2.1 it seems that this creates an endless loop sometimes. The job "compile .min.js" (line 64 in ResourceChangedListener.java) seems the be the cause. It results in the case that the workspaced starts to build over and over. I guess this is because that job creates or changes a file triggering the workspace build again, which again triggers the job which triggers the build and so on.
But I can not figure out how to prevent this.
// Activator.java
package closure_compiler_save;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.ui.plugin.AbstractUIPlugin;
import org.osgi.framework.BundleContext;
/**
* The activator class controls the plug-in life cycle
*/
public class Activator extends AbstractUIPlugin {
// The plug-in ID
public static final String PLUGIN_ID = "closure-compiler-save"; //$NON-NLS-1$
// The shared instance
private static Activator plugin;
/**
* The constructor
*/
public Activator() {
}
#Override
public void start(BundleContext context) throws Exception {
super.start(context);
Activator.plugin = this;
ResourceChangedListener listener = new ResourceChangedListener();
ResourcesPlugin.getWorkspace().addResourceChangeListener(listener);
}
#Override
public void stop(BundleContext context) throws Exception {
Activator.plugin = null;
super.stop(context);
}
/**
* Returns the shared instance
*
* #return the shared instance
*/
public static Activator getDefault() {
return plugin;
}
}
// ResourceChangedListener.java
package closure_compiler_save;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.IResourceChangeEvent;
import org.eclipse.core.resources.IResourceChangeListener;
import org.eclipse.core.resources.IResourceDelta;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.jobs.Job;
public class ResourceChangedListener implements IResourceChangeListener {
public void resourceChanged(IResourceChangeEvent event) {
if (event.getType() != IResourceChangeEvent.POST_CHANGE)
return;
IResourceDelta delta = event.getDelta();
try {
processDelta(delta);
} catch (CoreException e) {
e.printStackTrace();
}
}
// find out which class files were just built
private void processDelta(IResourceDelta delta) throws CoreException {
IResourceDelta[] kids = delta.getAffectedChildren();
for (IResourceDelta delta2 : kids) {
if (delta2.getAffectedChildren().length == 0) {
if (delta.getKind() != IResourceDelta.CHANGED)
return;
IResource res = delta2.getResource();
if (res.getType() == IResource.FILE && "js".equalsIgnoreCase(res.getFileExtension())) {
if (res.getName().contains("min"))
return;
compile(res);
}
}
processDelta(delta2);
}
}
private void compile(final IResource res) throws CoreException {
final IPath fullPath = res.getFullPath();
final IPath fullLocation = res.getLocation();
final String fileName = fullPath.lastSegment().toString();
final String outputFilename = fileName.substring(0, fileName.lastIndexOf(".")).concat(".min.js");
final String outputPath = fullPath.removeFirstSegments(1).removeLastSegments(1).toString();
final IProject project = res.getProject();
final IFile newFile = project.getFile(outputPath.concat("/".concat(outputFilename)));
Job compileJob = new Job("Compile .min.js") {
public IStatus run(IProgressMonitor monitor) {
byte[] bytes = null;
try {
bytes = CallCompiler.compile(fullLocation.toString(), CallCompiler.SIMPLE_OPTIMIZATION).getBytes();
InputStream source = new ByteArrayInputStream(bytes);
if (!newFile.exists()) {
newFile.create(source, IResource.NONE, null);
} else {
newFile.setContents(source, IResource.NONE, null);
}
} catch (IOException e) {
e.printStackTrace();
} catch (CoreException e) {
e.printStackTrace();
}
return Status.OK_STATUS;
}
};
compileJob.setRule(newFile.getProject()); // this will ensure that no two jobs are writing simultaneously on the same file
compileJob.schedule();
}
}
After I setup a blank eclipse classic environment, started a new eclipse plugin project there and recreated all files it works again partly.
In this environment starting a debug session I can save .js files and .min.js files are created automatically.
So far so good!
But when I install the plugin to my real developing eclipse environment automatic saving does not work.
At least one step further!
Step 2:
There were some files not included in the build obviously needed, like manifest. No idea why they were deselected.
Anyway it seems just setting up a blank eclipse 4 classic and going through the eclipse plugin wizard fixed my original problem. I still would love to know what was the actual problem...