Example #1
1
  /** Creates an AudioInputStream from a sound from an input stream */
  public AudioInputStream getAudioInputStream(InputStream is) {

    try {
      if (!is.markSupported()) {
        is = new BufferedInputStream(is);
      }
      // open the source stream
      AudioInputStream source = AudioSystem.getAudioInputStream(is);

      // convert to playback format
      return AudioSystem.getAudioInputStream(playbackFormat, source);
    } catch (UnsupportedAudioFileException ex) {
      ex.printStackTrace();
    } catch (IOException ex) {
      ex.printStackTrace();
    } catch (IllegalArgumentException ex) {
      ex.printStackTrace();
    }

    return null;
  }
Example #2
0
  /*
   * Return data as a byte array.
   */
  private static byte[] readByte(String filename) {
    byte[] data = null;
    AudioInputStream ais = null;
    try {

      // try to read from file
      File file = new File(filename);
      if (file.exists()) {
        ais = AudioSystem.getAudioInputStream(file);
        data = new byte[ais.available()];
        ais.read(data);
      }

      // try to read from URL
      else {
        URL url = StdAudio.class.getResource(filename);
        ais = AudioSystem.getAudioInputStream(url);
        data = new byte[ais.available()];
        ais.read(data);
      }
    } catch (Exception e) {
      System.out.println(e.getMessage());
      throw new RuntimeException("Could not read " + filename);
    }

    return data;
  }
Example #3
0
  public static Clip loadClip(URL url) {
    Clip clip = null;
    String fnm = "" + url;
    try {
      AudioInputStream stream = AudioSystem.getAudioInputStream(url);
      AudioFormat format = stream.getFormat();

      if ((format.getEncoding() == AudioFormat.Encoding.ULAW)
          || (format.getEncoding() == AudioFormat.Encoding.ALAW)) {
        AudioFormat newFormat =
            new AudioFormat(
                AudioFormat.Encoding.PCM_SIGNED,
                format.getSampleRate(),
                format.getSampleSizeInBits() * 2,
                format.getChannels(),
                format.getFrameSize() * 2,
                format.getFrameRate(),
                true); // big endian
        stream = AudioSystem.getAudioInputStream(newFormat, stream);
        // System.out.println("Converted Audio format: " + newFormat);
        format = newFormat;
      }

      DataLine.Info info = new DataLine.Info(Clip.class, format);

      // make sure sound system supports data line
      if (!AudioSystem.isLineSupported(info)) {
        System.out.println("Unsupported Clip File: " + fnm);
        return null;
      }
      // get clip line resource
      clip = (Clip) AudioSystem.getLine(info);
      clip.open(stream); // open the sound file as a clip
      stream.close(); // we're done with the input stream
      // duration (in secs) of the clip
      double duration = clip.getMicrosecondLength() / 1000000.0; // new
      if (duration <= 1.0) {
        System.out.println("WARNING. Duration <= 1 sec : " + duration + " secs");
        System.out.println(
            "         The clip in " + fnm + " may not play in J2SE 1.5 -- make it longer");
      }
      // else
      //  System.out.println(fnm + ": Duration: " + duration + " secs");
    } // end of try block
    catch (UnsupportedAudioFileException audioException) {
      System.out.println("Unsupported audio file: " + fnm);
    } catch (LineUnavailableException noLineException) {
      System.out.println("No audio line available for : " + fnm);
    } catch (IOException ioException) {
      System.out.println("Could not read: " + fnm);
    } catch (Exception e) {
      System.out.println("Problem with " + fnm);
    }
    return clip;
  } // end of loadClip()
Example #4
0
 /**
  * This method loads a (.wav) file into a WAVData object.
  *
  * @param filename The name of the (.wav) file
  * @return a WAVData object containing the audio data
  * @throws UnsupportedAudioFileException if the format of the audio if not supported.
  * @throws IOException If the file can no be found or some other IO error occurs
  */
 public static WAVData loadFromFile(String filename)
     throws UnsupportedAudioFileException, IOException {
   WAVData result = null;
   File soundFile = new File(filename);
   AudioInputStream aIn = AudioSystem.getAudioInputStream(soundFile);
   return readFromStream(aIn);
 }
Example #5
0
  public void run() {
    try {
      AudioInputStream ais = AudioSystem.getAudioInputStream(soundFile);
      AudioFormat format = ais.getFormat();
      //    System.out.println("Format: " + format);
      DataLine.Info info = new DataLine.Info(SourceDataLine.class, format);
      SourceDataLine source = (SourceDataLine) AudioSystem.getLine(info);
      source.open(format);
      source.start();
      int read = 0;
      byte[] audioData = new byte[16384];
      while (read > -1) {
        read = ais.read(audioData, 0, audioData.length);
        if (read >= 0) {
          source.write(audioData, 0, read);
        }
      }
      donePlaying = true;

      source.drain();
      source.close();
    } catch (Exception exc) {
      System.out.println("error: " + exc.getMessage());
      exc.printStackTrace();
    }
  }
Example #6
0
 /*routine to play exploding sound*/
 public void explode() {
   File sound = new File("explosion.wav");
   try {
     Clip clip = AudioSystem.getClip();
     clip.open(AudioSystem.getAudioInputStream(sound)); // open the specified clip
     clip.start(); // play it
   } catch (Exception e) {
     System.out.println(e);
   }
 }
Example #7
0
 /*Routine to play theme*/
 public void playTheme() {
   File sound = new File("Death on the Dance Floor_1.wav");
   try {
     Clip clip = AudioSystem.getClip();
     clip.open(AudioSystem.getAudioInputStream(sound)); // open the specified clip
     clip.start(); // start it
     clip.loop(Clip.LOOP_CONTINUOUSLY); // loop it
   } catch (Exception e) {
     System.out.println(e);
   }
 }
Example #8
0
 private void loadAndPlayAudio(String audioResource) {
   try (AudioInputStream soundStream =
       AudioSystem.getAudioInputStream(getClass().getResource(audioResource))) {
     DataLine.Info info = new DataLine.Info(Clip.class, soundStream.getFormat());
     Clip clip = (Clip) AudioSystem.getLine(info);
     clip.open(soundStream);
     clip.start();
   } catch (UnsupportedAudioFileException | IOException | LineUnavailableException ex) {
     ex.printStackTrace();
   }
 }
 public static void main(String[] args) {
   try {
     byte[] wav = Base64Coder.base64ToBinary(getWaveLiteral().toCharArray(), 0, WAV_SIZE);
     InputStream is = new ByteArrayInputStream(wav);
     AudioFormat fmt = AudioSystem.getAudioFileFormat(is).getFormat();
     AudioInputStream sound = AudioSystem.getAudioInputStream(is);
     DataLine.Info info = new DataLine.Info(Clip.class, fmt);
     Clip clip = (Clip) AudioSystem.getLine(info);
     clip.open(sound);
     clip.start();
     Thread.sleep(3000);
   } catch (Exception ex) {
     ex.printStackTrace();
   }
 }
Example #10
0
 private void soundAbspielen(File sound) {
   if (!läuft) return;
   try {
     audioInputStream = AudioSystem.getAudioInputStream(sound);
     af = audioInputStream.getFormat();
     size = (int) (af.getFrameSize() * audioInputStream.getFrameLength());
     audio = new byte[size];
     info = new DataLine.Info(Clip.class, af, size);
     audioInputStream.read(audio, 0, size);
     clip = (Clip) AudioSystem.getLine(info);
     clip.open(af, audio, 0, size);
     clip.start();
   } catch (Exception e) {
     e.printStackTrace();
   }
 }
Example #11
0
 public void addSound(String fileName, boolean loop) {
   try {
     input = AudioSystem.getAudioInputStream(new File(fileName));
     audio = AudioSystem.getClip();
     audio.open(input);
     clips.add(audio);
     loops.add(loop);
   } catch (IOException e) {
     System.out.println("Audio File Not Found");
   } catch (UnsupportedAudioFileException e) {
     System.out.println("Audio File Type Not Supported, brah");
   } catch (LineUnavailableException e) {
     // TODO Auto-generated catch block
     System.out.println("Serious audio problem Line Unavailable");
   }
 }
Example #12
0
  public boolean load(File file) {

    this.file = file;

    if (file != null && file.isFile()) {
      try {
        errStr = null;
        audioInputStream = AudioSystem.getAudioInputStream(file);

        fileName = file.getName();

        format = audioInputStream.getFormat();

      } catch (Exception ex) {
        reportStatus(ex.toString());
        return false;
      }
    } else {
      reportStatus("Audio file required.");
      return false;
    }

    numChannels = format.getChannels();
    sampleRate = (double) format.getSampleRate();
    sampleBitSize = format.getSampleSizeInBits();
    long frameLength = audioInputStream.getFrameLength();
    long milliseconds = (long) ((frameLength * 1000) / audioInputStream.getFormat().getFrameRate());
    double audioFileDuration = milliseconds / 1000.0;

    if (audioFileDuration > MAX_AUDIO_DURATION) duration = MAX_AUDIO_DURATION;
    else duration = audioFileDuration;

    frameLength = (int) Math.floor((duration / audioFileDuration) * (double) frameLength);

    try {
      audioBytes = new byte[(int) frameLength * format.getFrameSize()];
      audioInputStream.read(audioBytes);
    } catch (Exception ex) {
      reportStatus(ex.toString());
      return false;
    }

    getAudioData();

    return true;
  }
  private void playAudio(int store)
        //  PRE:  store must correspond to one of the existing stores.
        //  POST: Plays the audio associated with store. All files should be located in
        //        the \audio\ file path.
      {
    AudioInputStream audio; // The audio stream.
    String filePath; // The file path to the audio file.
    File audioFile; // The audio file.
    Clip audioClip; // The audio clip.

    switch (store) // create file path for audio associated with store
    {
      case -1:
        filePath = ".\\audio\\click.wav";
        break;

      case 0:
        filePath = ".\\audio\\weaponSmith.wav";
        break;

      case 1:
        filePath = ".\\audio\\armorSmith.wav";
        break;

      case 2:
        filePath = ".\\audio\\accessoryMerchant.wav";
        break;

      default:
        filePath = ".\\audio\\generalMerchant.wav";
    }

    audioFile = null;

    try {
      audioClip = AudioSystem.getClip();
      audioFile = new File(filePath);
      audio = AudioSystem.getAudioInputStream(audioFile);
      audioClip.open(audio);
      audioClip.start();
    } catch (Exception e) // if there was an error playing the clip
    {
      System.err.println("Error playing clip!");
    }
  }
Example #14
0
 // Constructor to construct each element of the enum with its own sound file.
 SoundEffect(String soundFileName) {
   try {
     // Use URL (instead of File) to read from disk and JAR.
     URL url = this.getClass().getClassLoader().getResource(soundFileName);
     // Set up an audio input stream piped from the sound file.
     AudioInputStream audioInputStream = AudioSystem.getAudioInputStream(url);
     // Get a clip resource.
     clip = AudioSystem.getClip();
     // Open audio clip and load samples from the audio input stream.
     clip.open(audioInputStream);
   } catch (UnsupportedAudioFileException e) {
     e.printStackTrace();
   } catch (IOException e) {
     e.printStackTrace();
   } catch (LineUnavailableException e) {
     e.printStackTrace();
   }
 }
 public static void Play() {
   try {
     // Open an audio input stream.
     File soundFile = new File("foo.wav");
     AudioInputStream audioIn = AudioSystem.getAudioInputStream(soundFile);
     // Get a sound clip resource.
     Clip clip = AudioSystem.getClip();
     // Open audio clip and load samples from the audio input stream.
     clip.open(audioIn);
     clip.start();
   } catch (UnsupportedAudioFileException e) {
     e.printStackTrace();
   } catch (IOException e) {
     e.printStackTrace();
   } catch (LineUnavailableException e) {
     e.printStackTrace();
   }
 }
Example #16
0
  // 播放au,aiff,wav音乐流, 这个函数基本完全为帖子上的代码
  private synchronized void play() {
    ByteArrayInputStream aMusicInputStream;
    AudioFormat format;
    AudioInputStream musicInputStream;
    byte[] audioSamples;
    SourceDataLine line;
    try {
      File MusicFile = new File(m_filename);

      musicInputStream = AudioSystem.getAudioInputStream(MusicFile); // 取得文件的音频输入流
      format = musicInputStream.getFormat(); // 取得音频输入流的格式
      audioSamples = getAudioSamples(musicInputStream, format); // 取得音频样本

      aMusicInputStream = new ByteArrayInputStream(audioSamples);
      int bufferSize = format.getFrameSize() * Math.round(format.getSampleRate() / 10);
      byte[] buffer = new byte[bufferSize];
      try {
        DataLine.Info info = new DataLine.Info(SourceDataLine.class, format);
        line = (SourceDataLine) AudioSystem.getLine(info);
        line.open(format, bufferSize);
      } catch (LineUnavailableException e) {
        e.printStackTrace();
        return;
      }

      if (!line.isRunning()) {
        line.start();
      }

      int numBytesRead = 0;
      while (numBytesRead != -1 && !m_stopped) {
        numBytesRead = aMusicInputStream.read(buffer, 0, buffer.length);
        if (numBytesRead != -1) {
          line.write(buffer, 0, numBytesRead);
        }
      }
      line.drain();
      line.close();
    } catch (Exception e) {
      e.printStackTrace();
    }
  }
Example #17
0
 private static void playWav(String name, boolean loop, double volume)
     throws FileNotFoundException, IOException, UnsupportedAudioFileException,
         LineUnavailableException {
   AudioInputStream ais = AudioSystem.getAudioInputStream(new File(path + name));
   Clip clip = AudioSystem.getClip();
   clip.open(ais);
   if (loop) {
     clip.loop(-1);
   }
   ((FloatControl) clip.getControl(FloatControl.Type.MASTER_GAIN))
       .setValue((float) (Math.log(volume) / Math.log(10.) * 20.));
   clip.start();
   wavMap.put(name, clip);
   //        // open the sound file as a Java input stream
   //        InputStream in = new FileInputStream(path + name);
   //        // create an audiostream from the inputstream
   //        AudioStream audioStream = new AudioStream(in);
   //        // play the audio clip with the audioplayer class
   //        AudioPlayer.player.start(audioStream);
   //        wavMap.put(name, audioStream);
 }
Example #18
0
 /**
  * This method loads a (.wav) file into a WAVData object.
  *
  * @param stream An InputStream for the .WAV file.
  * @return a WAVData object containing the audio data
  * @throws UnsupportedAudioFileException if the format of the audio if not supported.
  * @throws IOException If the file can no be found or some other IO error occurs
  */
 public static WAVData loadFromStream(InputStream stream)
     throws UnsupportedAudioFileException, IOException {
   WAVData result = null;
   AudioInputStream aIn = AudioSystem.getAudioInputStream(stream);
   return readFromStream(aIn);
 }