/* (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;
}