List of usage examples for javax.sound.sampled AudioFormat getChannels
public int getChannels()
From source file:org.snitko.app.playback.PlaySound.java
private AudioFormat getOutFormat(AudioFormat inFormat) { final int ch = inFormat.getChannels(); final float rate = inFormat.getSampleRate(); return new AudioFormat(AudioFormat.Encoding.PCM_SIGNED, rate, 16, ch, ch * 2, rate, false); }
From source file:org.yccheok.jstock.chat.Utils.java
public static void playSound(final Sound sound) { if (sounds.size() == 0) { for (Sound s : Sound.values()) { AudioInputStream stream = null; Clip clip = null;/*from w ww. j av a 2s . c o m*/ try { switch (s) { case ALERT: stream = AudioSystem .getAudioInputStream(new File(Utils.getSoundsDirectory() + "alert.wav")); break; case LOGIN: stream = AudioSystem .getAudioInputStream(new File(Utils.getSoundsDirectory() + "login.wav")); break; case LOGOUT: stream = AudioSystem .getAudioInputStream(new File(Utils.getSoundsDirectory() + "logout.wav")); break; case RECEIVE: stream = AudioSystem .getAudioInputStream(new File(Utils.getSoundsDirectory() + "receive.wav")); break; case SEND: stream = AudioSystem.getAudioInputStream(new File(Utils.getSoundsDirectory() + "send.wav")); break; default: throw new java.lang.IllegalArgumentException("Missing case " + sound); } // At present, ALAW and ULAW encodings must be converted // to PCM_SIGNED before it can be played AudioFormat format = stream.getFormat(); if (format.getEncoding() != AudioFormat.Encoding.PCM_SIGNED) { format = new AudioFormat(AudioFormat.Encoding.PCM_SIGNED, format.getSampleRate(), format.getSampleSizeInBits() * 2, format.getChannels(), format.getFrameSize() * 2, format.getFrameRate(), true); // big endian stream = AudioSystem.getAudioInputStream(format, stream); } // Create the clip DataLine.Info info = new DataLine.Info(Clip.class, stream.getFormat(), ((int) stream.getFrameLength() * format.getFrameSize())); clip = (Clip) AudioSystem.getLine(info); // This method does not return until the audio file is completely loaded clip.open(stream); clip.drain(); sounds.put(s, clip); } catch (MalformedURLException e) { log.error(null, e); } catch (IOException e) { log.error(null, e); } catch (LineUnavailableException e) { log.error(null, e); } catch (UnsupportedAudioFileException e) { log.error(null, e); } finally { } } } soundPool.execute(new Runnable() { @Override public void run() { Clip clip = sounds.get(sound); if (clip == null) { return; } clip.stop(); clip.flush(); clip.setFramePosition(0); clip.loop(0); // Wait for the sound to finish. //while (clip.isRunning()) { // try { // Thread.sleep(1); // } catch (InterruptedException ex) { // log.error(null, ex); // } //} } }); }
From source file:sec_algo.aud_sec.java
public BufferedWriter getAudioStream() { FileInputStream fin = null;/* w ww .ja v a2 s .c om*/ BufferedWriter audstream = null; try { fin = new FileInputStream(this.file); // audstream = new BufferedWriter(new FileWriter(returnFileName()+"_ex."+returnFileExt())); // byte contents[] = new byte[100]; // while(fin.read(contents)!= -1){ // System.out.println("reading & writing from file"); // for(byte b : contents) // for(int x = 0; x < 8; x++) // audstream.write(b>>x & 1); // } // System.out.println("Finished!"); // System.out.println("audstream contents: " + audstream.toString()); byte[] header = new byte[8]; fin.read(header); fin.close(); // System.out.println("header bytes: " + Arrays.toString(header)); ArrayList<String> bitstring = new ArrayList<String>(); for (int i = 0; i < header.length; i++) bitstring.add(String.format("%8s", Integer.toBinaryString(header[i] & 0xFF)).replace(' ', '0')); System.out.print("bit input: [/"); for (int i = 0; i < bitstring.size(); i++) { System.out.print(bitstring.get(i) + " "); } System.out.println("]/"); System.out.println(bitstring.get(0) + " " + bitstring.get(1) + " " + bitstring.get(2)); System.out.println("Bitrate index: " + bitstring.get(2).substring(0, 4)); AudioInputStream in = AudioSystem.getAudioInputStream(this.file); AudioInputStream din = null; AudioFormat baseFormat = in.getFormat(); AudioFormat decodedFormat = new AudioFormat(AudioFormat.Encoding.PCM_SIGNED, baseFormat.getSampleRate(), getBitrate(bitstring.get(2).substring(0, 4)), baseFormat.getChannels(), baseFormat.getChannels() * 2, baseFormat.getSampleRate(), false); din = AudioSystem.getAudioInputStream(decodedFormat, in); int size = din.available(); byte[] bytaud = new byte[size]; din.read(bytaud); bitstring = new ArrayList<String>(); for (int i = 0; i < header.length; i++) bitstring.add(String.format("%8s", Integer.toBinaryString(header[i] & 0xFF)).replace(' ', '0')); System.out.print("bit input: [/"); for (int i = 0; i < bitstring.size(); i++) { System.out.print(bitstring.get(i) + " "); } System.out.println("]/"); in.close(); din.close(); } catch (Exception e) { e.printStackTrace(); } return audstream; }
From source file:sx.blah.discord.api.internal.DiscordUtils.java
/** * Converts an {@link AudioInputStream} to 48000Hz 16 bit stereo signed Big Endian PCM format. * * @param stream The original stream./* w w w. jav a 2 s.com*/ * @return The PCM encoded stream. */ public static AudioInputStream getPCMStream(AudioInputStream stream) { AudioFormat baseFormat = stream.getFormat(); //Converts first to PCM data. If the data is already PCM data, this will not change anything. AudioFormat toPCM = new AudioFormat(AudioFormat.Encoding.PCM_SIGNED, baseFormat.getSampleRate(), //AudioConnection.OPUS_SAMPLE_RATE, baseFormat.getSampleSizeInBits() != -1 ? baseFormat.getSampleSizeInBits() : 16, baseFormat.getChannels(), //If we are given a frame size, use it. Otherwise, assume 16 bits (2 8bit shorts) per channel. baseFormat.getFrameSize() != -1 ? baseFormat.getFrameSize() : 2 * baseFormat.getChannels(), baseFormat.getFrameRate() != -1 ? baseFormat.getFrameRate() : baseFormat.getSampleRate(), baseFormat.isBigEndian()); AudioInputStream pcmStream = AudioSystem.getAudioInputStream(toPCM, stream); //Then resamples to a sample rate of 48000hz and ensures that data is Big Endian. AudioFormat audioFormat = new AudioFormat(toPCM.getEncoding(), OpusUtil.OPUS_SAMPLE_RATE, toPCM.getSampleSizeInBits(), toPCM.getChannels(), toPCM.getFrameSize(), toPCM.getFrameRate(), true); return AudioSystem.getAudioInputStream(audioFormat, pcmStream); }
From source file:xtrememp.tag.GenericInfo.java
/** * Load info from AudioFileFormat./*from ww w . j a v a2s. c o m*/ * * @param aff * @throws javax.sound.sampled.UnsupportedAudioFileException */ protected void loadInfo(AudioFileFormat aff) throws UnsupportedAudioFileException { encodingType = aff.getType().toString(); AudioFormat audioFormat = aff.getFormat(); channelsAsNumber = audioFormat.getChannels(); sampleRateAsNumber = (int) audioFormat.getSampleRate(); bitspersample = audioFormat.getSampleSizeInBits(); framesize = audioFormat.getFrameSize(); bitRateAsNumber = Math.round(bitspersample * sampleRateAsNumber * channelsAsNumber / 1000); }