Merge Audio And Video [Help]

Question

Dear, Guys ...
I need some help..... my problems, when i m trying merge the video and audio, just the audio can show out......
this is the code :
private boolean mergeAudioVideo() {
     try {
String tempTotal = myGrabber.tempFile + myGrabber.cntMovies + myGrabber.extension;
String audioFile = "";
System.out.println(myGrabber.movPath + tempTotal);
audioFile = mySampler.audioFile.toURL().toString();
String mergeArguments[] = {"-o", myGrabber.movFile,     myGrabber.movPath + tempTotal, audioFile};
if (!myProgressBar.cancelled) {
new Merge(mergeArguments, myProgressBar);
return true;
} else {
return false;
     } catch (Exception e) {
outWindow.out("Gagal menggabungkan file - file");
outWindow.out("" + e);
} catch (OutOfMemoryError o) {
outWindow.out("Gagal menggabungkan file - file");
outWindow.out("" + o);
return true;
merge.java
package camcap.Recording;
* @author Shinlei
import java.io.File;
import javax.media.*;
import javax.media.format.*;
import javax.media.protocol.*;
import javax.media.protocol.DataSource;
import javax.media.datasink.*;
import java.util.Vector;
* Menggabungkan jalur - jalur dari input yang berbeda dan menghasilkan sebuah file QuickTime
* dengan jalur - jalur yang sudah digabung
public class Merge implements ControllerListener, DataSinkListener {
Vector sourcesURLs = new Vector(1);
Processor [] processors = null;
String outputFile = null;
String videoEncoding = "JPEG";
String audioEncoding = "LINEAR";
String outputType = FileTypeDescriptor.QUICKTIME;
DataSource [] dataOutputs = null;
DataSource merger = null;
DataSource outputDataSource;
Processor outputProcessor;
ProcessorModel outputPM;
DataSink outputDataSink;
MediaLocator outputLocator;
boolean done = false;
VideoFormat videoFormat = null;
AudioFormat audioFormat = null;
public camcap.UserInterface.EncodingProgressBar myProgressBar;
public Merge(String [] args) {
     parseArgs(args);
     if (sourcesURLs.size() < 2) {
     System.err.println("Need at least two source URLs");
     showUsage();
     } else {
     doMerge();
public Merge(String [] args, camcap.UserInterface.EncodingProgressBar p) {
myProgressBar = p;
     parseArgs(args);
     if (sourcesURLs.size() < 2) {
     System.err.println("Need at least two source URLs");
     showUsage();
     } else {
     doMerge();
private void doMerge() {
     int i = 0;
     processors = new Processor[sourcesURLs.size()];
     dataOutputs = new DataSource[sourcesURLs.size()];
     for (i = 0; i < sourcesURLs.size(); i++) {
     String source = (String) sourcesURLs.elementAt(i);
     MediaLocator ml = new MediaLocator(source);
     ProcessorModel pm = new MyPM(ml);
     try {
          processors[i] = Manager.createRealizedProcessor(pm);
          dataOutputs[i] = processors.getDataOutput();
          processors[i].start();
     } catch (Exception e) {
          System.err.println("Failed to create a processor: " + e);
          System.exit(-1);
     try {
     merger = Manager.createMergingDataSource(dataOutputs);
     merger.connect();
     merger.start();
     } catch (Exception ex) {
     System.err.println("Failed to merge data sources: " + ex);
     System.exit(-1);
     if (merger == null) {
     System.err.println("Failed to merge data sources");
     System.exit(-1);
     try {
     Player p = Manager.createPlayer(merger);
     new com.sun.media.ui.PlayerWindow(p);
     } catch (Exception e) {
     System.err.println("Failed to create player " + e);
     // Membuat output dari processor
     ProcessorModel outputPM = new MyPMOut(merger);
     try {
     outputProcessor = Manager.createRealizedProcessor(outputPM);
     outputDataSource = outputProcessor.getDataOutput();
     } catch (Exception exc) {
     System.err.println("Failed to create output processor: " + exc);
     System.exit(-1);
     try {
     outputLocator = new MediaLocator(outputFile);
     outputDataSink = Manager.createDataSink(outputDataSource, outputLocator);
     outputDataSink.open();
     } catch (Exception exce) {
     System.err.println("Failed to create output DataSink: " + exce);
     System.exit(-1);
     outputProcessor.addControllerListener(this);
     outputDataSink.addDataSinkListener(this);
     System.err.println("Merging...");
     try {
     outputDataSink.start();
     outputProcessor.start();
     } catch (Exception excep) {
     System.err.println("Failed to start file writing: " + excep);
     System.exit(-1);
     int count = 0;
     while (!done) {
     try {
          Thread.currentThread().sleep(100);
     } catch (InterruptedException ie) {
try {
if (myProgressBar.cancelled) {
try {
outputDataSink.stop();
outputProcessor.stop();
done = true;
System.out.println("Stopped merge datasink");
} catch (Exception e) {
System.out.println("Couldn't stop merge datasink");
System.out.println(e);
} catch (Exception e) {}
     if (outputProcessor != null &&
          (int)(outputProcessor.getMediaTime().getSeconds()) > count) {
          System.err.print(".");
          count = (int)(outputProcessor.getMediaTime().getSeconds());
     if (outputDataSink != null) {
     outputDataSink.close();
     synchronized (this) {
     if (outputProcessor != null) {
          outputProcessor.close();
     System.err.println("Done!");
public void controllerUpdate(ControllerEvent ce) {
     if (ce instanceof EndOfMediaEvent) {
     synchronized (this) {
          outputProcessor.close();
          outputProcessor = null;
public void dataSinkUpdate(DataSinkEvent dse) {
     if (dse instanceof EndOfStreamEvent) {
     done = true;
     } else if (dse instanceof DataSinkErrorEvent) {
     done = true;
class MyPM extends ProcessorModel {
     MediaLocator inputLocator;
     public MyPM(MediaLocator inputLocator) {
     this.inputLocator = inputLocator;
     public ContentDescriptor getContentDescriptor() {
     return new ContentDescriptor(ContentDescriptor.RAW);
     public DataSource getInputDataSource() {
     return null;
     public MediaLocator getInputLocator() {
     return inputLocator;
     public Format getOutputTrackFormat(int index) {
     return null;
     public int getTrackCount(int n) {
     return n;
     public boolean isFormatAcceptable(int index, Format format) {
     if (videoFormat == null) {
          videoFormat = new VideoFormat(videoEncoding);
     if (audioFormat == null) {
          audioFormat = new AudioFormat(audioEncoding);
     if (format.matches(videoFormat) || format.matches(audioFormat))
          return true;
     else
          return false;
class MyPMOut extends ProcessorModel {
     DataSource inputDataSource;
     public MyPMOut(DataSource inputDataSource) {
     this.inputDataSource = inputDataSource;
     public ContentDescriptor getContentDescriptor() {
     return new FileTypeDescriptor(outputType);
     public DataSource getInputDataSource() {
     return inputDataSource;
     public MediaLocator getInputLocator() {
     return null;
     public Format getOutputTrackFormat(int index) {
     return null;
     public int getTrackCount(int n) {
     return n;
     public boolean isFormatAcceptable(int index, Format format) {
     if (videoFormat == null) {
          videoFormat = new VideoFormat(videoEncoding);
     if (audioFormat == null) {
          audioFormat = new AudioFormat(audioEncoding);
     if (format.matches(videoFormat) || format.matches(audioFormat))
          return true;
     else
          return false;
private void showUsage() {
     System.err.println("Usage: Merge <url1> <url2> [<url3> ... ] [-o <out URL>] [-v <video_encoding>] [-a <audio_encoding>] [-t <content_type>]");
private void parseArgs(String [] args) {
     int i = 0;
     while (i < args.length) {
     if (args[i].equals("-h")) {
          showUsage();
     } else if (args[i].equals("-o")) {
          i++;
          outputFile = args[i];
     } else if (args[i].equals("-t")) {
          i++;
          outputType = args[i];
     } else if (args[i].equals("-v")) {
          i++;
          videoEncoding = args[i];
     } else if (args[i].equals("-a")) {
          i++;
          audioEncoding = args[i];
     } else {
          sourcesURLs.addElement(args[i]);
     i++;
     if (outputFile == null) {
     outputFile = "file:" + System.getProperty("user.dir") + File.separator + "merged.avi";
public static void main(String [] args) {
     new Merge(args);
     System.exit(0);
ii can't find the problems, can anyone help me?
Thanks,
Shin

Answer 1

Even manually I configured & realized the processors for input files.
My application is getting blocked in following mentioned snippet of code.
while (!done)
         if (outputProcessor != null
              && (int) (outputProcessor.getMediaTime().getSeconds()) > count)
          count = (int) (outputProcessor.getMediaTime().getSeconds());
          logger.debug("Merging is in progress...");
     }This is happening when I try merge large video , audio files only. Is this limitation of JMF or any mistake in app.
Please suggest any idea or link by which I get some solution.