List of usage examples for javax.sound.midi Sequencer setSequence
void setSequence(InputStream stream) throws IOException, InvalidMidiDataException;
From source file:Main.java
public static void main(String[] argv) throws Exception { Sequence sequence = MidiSystem.getSequence(new File("midiaudiofile")); sequence = MidiSystem.getSequence(new URL("http://hostname/midiaudiofile")); // Create a sequencer for the sequence Sequencer sequencer = MidiSystem.getSequencer(); sequencer.open();//from w w w .java 2s . com sequencer.setSequence(sequence); double durationInSecs = sequencer.getMicrosecondLength() / 1000000.0; }
From source file:Main.java
public static void main(String[] argv) throws Exception { Sequence sequence = MidiSystem.getSequence(new File("midifile")); // From URL// ww w . j a v a 2s. c om sequence = MidiSystem.getSequence(new URL("http://hostname/midifile")); // Create a sequencer for the sequence Sequencer sequencer = MidiSystem.getSequencer(); sequencer.open(); sequencer.setSequence(sequence); // Start playing sequencer.start(); }
From source file:Main.java
public static void main(String[] argv) throws Exception { // From file/* ww w . j av a 2 s. c o m*/ Sequence sequence = MidiSystem.getSequence(new File("midiaudiofile")); // From URL // sequence = MidiSystem.getSequence(new // URL("http://hostname/midiaudiofile")); // Create a sequencer for the sequence Sequencer sequencer = MidiSystem.getSequencer(); sequencer.open(); sequencer.setSequence(sequence); // Start playing sequencer.start(); }
From source file:Main.java
public static void main(String[] args) { JFrame frame = new JFrame(); DrawPanel dp = new DrawPanel(); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.setContentPane(dp);/*from ww w. j a va 2 s . co m*/ frame.pack(); frame.setLocationByPlatform(true); try { Sequence seq = new Sequence(Sequence.PPQ, 4); Track track = seq.createTrack(); for (int i = 0; i < 120; i += 4) { int d = (int) Math.abs(new Random().nextGaussian() * 24) + 32; track.add(makeEvent(ShortMessage.NOTE_ON, 1, d, 127, i)); track.add(makeEvent(ShortMessage.CONTROL_CHANGE, 1, 127, 0, i)); track.add(makeEvent(ShortMessage.NOTE_OFF, 1, d, 127, i)); } Sequencer sequencer = MidiSystem.getSequencer(); sequencer.open(); sequencer.setSequence(seq); sequencer.addControllerEventListener(dp, new int[] { 127 }); sequencer.start(); } catch (Exception e) { e.printStackTrace(); } frame.setVisible(true); }
From source file:Main.java
public static void main(String[] argv) throws Exception { Sequencer sequencer = MidiSystem.getSequencer(); sequencer.open();/*from w ww .j a va 2 s . c o m*/ // From file InputStream input = new BufferedInputStream(new FileInputStream(new File("midiaudiofile"))); // From URL input = new BufferedInputStream(new URL("http://hostname/rmffile").openStream()); sequencer.setSequence(input); // Start playing sequencer.start(); }
From source file:Main.java
public static void main(String[] argv) throws Exception { Sequencer sequencer = MidiSystem.getSequencer(); sequencer.open();/* w w w . j av a 2 s. c o m*/ // From file InputStream is = new BufferedInputStream(new FileInputStream(new File("midifile"))); // From URL // is = new BufferedInputStream(new URL("http://hostname/rmffile") // .openStream()); sequencer.setSequence(is); // Start playing sequencer.start(); }
From source file:PlayerPiano.java
public static void main(String[] args) throws MidiUnavailableException, InvalidMidiDataException, IOException { int instrument = 0; int tempo = 120; String filename = null;// w w w . j a v a 2s. c o m // Parse the options // -i <instrument number> default 0, a piano. Allowed values: 0-127 // -t <beats per minute> default tempo is 120 quarter notes per minute // -o <filename> save to a midi file instead of playing int a = 0; while (a < args.length) { if (args[a].equals("-i")) { instrument = Integer.parseInt(args[a + 1]); a += 2; } else if (args[a].equals("-t")) { tempo = Integer.parseInt(args[a + 1]); a += 2; } else if (args[a].equals("-o")) { filename = args[a + 1]; a += 2; } else break; } char[] notes = args[a].toCharArray(); // 16 ticks per quarter note. Sequence sequence = new Sequence(Sequence.PPQ, 16); // Add the specified notes to the track addTrack(sequence, instrument, tempo, notes); if (filename == null) { // no filename, so play the notes // Set up the Sequencer and Synthesizer objects Sequencer sequencer = MidiSystem.getSequencer(); sequencer.open(); Synthesizer synthesizer = MidiSystem.getSynthesizer(); synthesizer.open(); sequencer.getTransmitter().setReceiver(synthesizer.getReceiver()); // Specify the sequence to play, and the tempo to play it at sequencer.setSequence(sequence); sequencer.setTempoInBPM(tempo); // Let us know when it is done playing sequencer.addMetaEventListener(new MetaEventListener() { public void meta(MetaMessage m) { // A message of this type is automatically sent // when we reach the end of the track if (m.getType() == END_OF_TRACK) System.exit(0); } }); // And start playing now. sequencer.start(); } else { // A file name was specified, so save the notes int[] allowedTypes = MidiSystem.getMidiFileTypes(sequence); if (allowedTypes.length == 0) { System.err.println("No supported MIDI file types."); } else { MidiSystem.write(sequence, allowedTypes[0], new File(filename)); System.exit(0); } } }
From source file:Main.java
public static void streamMidiSequence(URL url) throws IOException, InvalidMidiDataException, MidiUnavailableException { Sequencer sequencer = null; // Converts a Sequence to MIDI events Synthesizer synthesizer = null; // Plays notes in response to MIDI events try {/*from w w w . ja v a 2 s . com*/ // Create, open, and connect a Sequencer and Synthesizer // They are closed in the finally block at the end of this method. sequencer = MidiSystem.getSequencer(); sequencer.open(); synthesizer = MidiSystem.getSynthesizer(); synthesizer.open(); sequencer.getTransmitter().setReceiver(synthesizer.getReceiver()); // Specify the InputStream to stream the sequence from sequencer.setSequence(url.openStream()); // This is an arbitrary object used with wait and notify to // prevent the method from returning before the music finishes final Object lock = new Object(); // Register a listener to make the method exit when the stream is // done. See Object.wait() and Object.notify() sequencer.addMetaEventListener(new MetaEventListener() { public void meta(MetaMessage e) { if (e.getType() == END_OF_TRACK) { synchronized (lock) { lock.notify(); } } } }); // Start playing the music sequencer.start(); // Now block until the listener above notifies us that we're done. synchronized (lock) { while (sequencer.isRunning()) { try { lock.wait(); } catch (InterruptedException e) { } } } } finally { // Always relinquish the sequencer, so others can use it. if (sequencer != null) sequencer.close(); if (synthesizer != null) synthesizer.close(); } }
From source file:tvbrowser.extras.reminderplugin.ReminderPlugin.java
/** * Plays a sound./*from w w w .j a va2 s . com*/ * * @param fileName * The file name of the sound to play. * @return The sound Object. */ public static Object playSound(final String fileName) { try { if (StringUtils.endsWithIgnoreCase(fileName, ".mid")) { final Sequencer sequencer = MidiSystem.getSequencer(); sequencer.open(); final InputStream midiFile = new FileInputStream(fileName); sequencer.setSequence(MidiSystem.getSequence(midiFile)); sequencer.start(); new Thread("Reminder MIDI sequencer") { @Override public void run() { setPriority(Thread.MIN_PRIORITY); while (sequencer.isRunning()) { try { Thread.sleep(100); } catch (Exception ee) { // ignore } } try { sequencer.close(); midiFile.close(); } catch (Exception ee) { // ignore } } }.start(); return sequencer; } else { final AudioInputStream ais = AudioSystem.getAudioInputStream(new File(fileName)); final AudioFormat format = ais.getFormat(); final DataLine.Info info = new DataLine.Info(SourceDataLine.class, format); if (AudioSystem.isLineSupported(info)) { final SourceDataLine line = (SourceDataLine) AudioSystem.getLine(info); line.open(format); line.start(); new Thread("Reminder audio playing") { private boolean stopped; @Override public void run() { byte[] myData = new byte[1024 * format.getFrameSize()]; int numBytesToRead = myData.length; int numBytesRead = 0; int total = 0; int totalToRead = (int) (format.getFrameSize() * ais.getFrameLength()); stopped = false; line.addLineListener(new LineListener() { public void update(LineEvent event) { if (line != null && !line.isRunning()) { stopped = true; line.close(); try { ais.close(); } catch (Exception ee) { // ignore } } } }); try { while (total < totalToRead && !stopped) { numBytesRead = ais.read(myData, 0, numBytesToRead); if (numBytesRead == -1) { break; } total += numBytesRead; line.write(myData, 0, numBytesRead); } } catch (Exception e) { } line.drain(); line.stop(); } }.start(); return line; } else { URL url = new File(fileName).toURI().toURL(); AudioClip clip = Applet.newAudioClip(url); clip.play(); } } } catch (Exception e) { e.printStackTrace(); if ((new File(fileName)).isFile()) { URL url; try { url = new File(fileName).toURI().toURL(); AudioClip clip = Applet.newAudioClip(url); clip.play(); } catch (MalformedURLException e1) { } } else { String msg = mLocalizer.msg("error.1", "Error loading reminder sound file!\n({0})", fileName); JOptionPane.showMessageDialog(UiUtilities.getBestDialogParent(MainFrame.getInstance()), msg, Localizer.getLocalization(Localizer.I18N_ERROR), JOptionPane.ERROR_MESSAGE); } } return null; }