/* (non-Javadoc)
* @see javax.swing.SwingWorker#doInBackground()
*/
@Override
protected Void doInBackground() throws Exception {
String cmd = null;
if (isMale) { // If male
try { // Writes speech to text file
PrintWriter out = new PrintWriter(new FileWriter(".PetulantWaffle/Speech.txt"));
out.println(speech);
out.close();
} catch (IOException e) {
System.out.println("Couldn't write to Speech.txt");
}
// Create the wav file from the text in Speech.txt
cmd = "text2wave .PetulantWaffle/Speech.txt -o .PetulantWaffle/speech.wav;";
} else { // If female
SchemeCreator scheme = new SchemeCreator(speech);
scheme.createMP3Scheme();
cmd = "festival -b .PetulantWaffle/Scheme.scm;";
}
// Convert the wav file to mp3
cmd = cmd + "ffmpeg -i .PetulantWaffle/speech.wav -y .PetulantWaffle/audio.mp3;";
if (speechTimeInMS != 0.0) { // Merge video at specified time
// Replace with merged audio and create file specified by the user
cmd =
cmd
+ "ffmpeg -i "
+ Video.getVideoName()
+ " -i .PetulantWaffle/audio.mp3 -filter_complex '[1:a]adelay="
+ speechTimeInMS
+ "[aud2];[0:a][aud2]amix=inputs=2' -map 0:v -map 1:a "
+ chooser.getSelectedFile().getAbsolutePath()
+ ".avi";
} else { // Merge video at beginning
cmd =
cmd
+ "ffmpeg -i "
+ Video.getVideoName()
+ " -i .PetulantWaffle/audio.mp3 -filter_complex '[0:a][1:a]amix=inputs=2' -map 0:v -map 1:a "
+ chooser.getSelectedFile().getAbsolutePath()
+ ".avi";
}
ProcessBuilder makeWav = new ProcessBuilder("/bin/bash", "-c", cmd);
Process processMW;
processMW = makeWav.start();
processMW.waitFor();
return null;
}
/* (non-Javadoc)
* @see javax.swing.SwingWorker#done()
*/
@Override
protected void done() {
progress.disposeProgress(); // After file creation, close the progress bar
// Show successful save dialog
JOptionPane.showMessageDialog(
frame,
chooser.getSelectedFile().getName()
+ " was successfully saved in "
+ chooser.getSelectedFile().getPath());
// Prompt user is they'd like to open the created file
String ObjButtons[] = {"Yes", "No"};
int PromptResult =
JOptionPane.showOptionDialog(
null,
"Do you want to open this file?",
"Open created file",
JOptionPane.DEFAULT_OPTION,
JOptionPane.QUESTION_MESSAGE,
null,
ObjButtons,
ObjButtons[1]);
if (PromptResult == JOptionPane.YES_OPTION) {
Video.setVideoName(chooser.getSelectedFile().getAbsolutePath() + ".avi");
mediaPlayer.playMedia(Video.getVideoName()); // If yes, set this as selected video
label.setCurrentVideo(); // Update video label
}
}