public void run(String local, String remote, InputStream pin, OutputStream pout) {
try {
microphone = SoundMixerEnumerator.getInputLine(pcmformat, DefaultPhonePCMBlockSize);
} catch (LineUnavailableException lue) {
System.out.println(
"\3b"
+ getClass().getName()
+ ".<init>:\n\tCould not create microphone input stream.\n\t"
+ lue);
}
try {
speaker = SoundMixerEnumerator.getOutputLine(pcmformat, DefaultPhonePCMBlockSize);
} catch (LineUnavailableException lue) {
microphone.close();
System.out.println(
"\3b"
+ getClass().getName()
+ ".<init>:\n\tCould not create speaker output stream.\n\t"
+ lue);
}
if ((speaker == null) || (microphone == null)) {
super.run(local, remote, pin, pout);
return;
}
try {
recorder = new Recorder(pout);
recorder.start();
gui = openMonitorGUI("Remote " + remote + " Local " + local);
pin.skip(pin.available()); // waste whatever we couldn't process in time
super.run(local, remote, new PhoneCallMonitorInputStream(pin), pout);
recorder.interrupt();
gui.dispose();
} catch (Exception e) {
System.out.println("3\b" + getClass().getName() + ".run:\n\t" + e);
e.printStackTrace();
} finally {
deactivate();
microphone.close();
speaker.close();
if (gui != null) {
gui.dispose();
}
}
}
public void play(InputStream source) {
int bufferSize = format.getFrameSize() * Math.round(format.getSampleRate() / 10);
byte[] buffer = new byte[bufferSize];
SourceDataLine line;
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;
}
line.start();
try {
int numBytesRead = 0;
while (numBytesRead != -1) {
numBytesRead = source.read(buffer, 0, buffer.length);
if (numBytesRead != -1) line.write(buffer, 0, numBytesRead);
}
} catch (IOException e) {
e.printStackTrace();
}
line.drain();
line.close();
}
/** Signals that a PooledThread has stopped. Drains and closes the Thread's Line. */
protected void threadStopped() {
SourceDataLine line = (SourceDataLine) localLine.get();
if (line != null) {
line.drain();
line.close();
}
}
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();
}
}
// @Test
public void playTest() throws Exception {
logger.info("start playTest");
SourceDataLine audioLine = null;
MediaAudio samples = beepSamples();
logger.info("sample is ready");
AudioFormat format =
new AudioFormat(
(float) samples.getSampleRate(),
(int) samples.getBytesPerSample() * 8,
samples.getChannels(),
true,
false);
DataLine.Info info = new DataLine.Info(SourceDataLine.class, format);
audioLine = (SourceDataLine) AudioSystem.getLine(info);
audioLine.open(format);
logger.info("beepstart");
audioLine.start();
Buffer buffer = samples.getData(0);
audioLine.write(
buffer.getByteArray(0, samples.getDataPlaneSize(0)), 0, samples.getDataPlaneSize(0));
audioLine.drain();
logger.info("beepend");
audioLine.close();
audioLine = null;
}
public synchronized void done() {
if (done) {
return;
}
done = true;
/*
* There seems to be a bug in the Sun Ray audio system
* where close() hangs sometimes if there is still data
* in the speaker buffer. By sleeping for the time
* it would take to empty a full buffer (plus some slop),
* the close() seems to always complete.
*
* XXX
*/
try {
Thread.sleep(getBufferSizeMillis() + RtpPacket.PACKET_PERIOD);
} catch (InterruptedException e) {
}
synchronized (speaker) {
speaker.flush();
speaker.stop();
speaker.close();
}
if (Logger.logLevel >= Logger.LOG_MOREINFO) {
Logger.println("Speaker closed");
}
}
public static void sound(double hz, int msecs, double vol) throws LineUnavailableException {
if (hz <= 0) throw new IllegalArgumentException("Frequency <= 0 hz");
if (msecs <= 0) throw new IllegalArgumentException("Duration <= 0 msecs");
if (vol > 1.0 || vol < 0.0) throw new IllegalArgumentException("Volume out of range 0.0 - 1.0");
byte[] buf = new byte[(int) SAMPLE_RATE * msecs / 1000];
for (int i = 0; i < buf.length; i++) {
double angle = i / (SAMPLE_RATE / hz) * 2.0 * Math.PI;
buf[i] = (byte) (Math.sin(angle) * 127.0 * vol);
}
// shape the front and back 10ms of the wave form
for (int i = 0; i < SAMPLE_RATE / 100.0 && i < buf.length / 2; i++) {
buf[i] = (byte) (buf[i] * i / (SAMPLE_RATE / 100.0));
buf[buf.length - 1 - i] = (byte) (buf[buf.length - 1 - i] * i / (SAMPLE_RATE / 100.0));
}
AudioFormat af = new AudioFormat(SAMPLE_RATE, 8, 1, true, false);
SourceDataLine sdl = AudioSystem.getSourceDataLine(af);
sdl.open(af);
sdl.start();
sdl.write(buf, 0, buf.length);
sdl.drain();
sdl.close();
}
private void doPlay(File file) {
AudioInputStream actualAudioIn = null;
this.file = file;
try (AudioInputStream audioIn = AudioSystem.getAudioInputStream(file)) {
AudioFormat baseFormat = audioIn.getFormat();
System.out.println(baseFormat.getEncoding());
AudioFormat decodedFormat = getDecodedFormat(baseFormat);
// make new audio in stream based on decoded format
actualAudioIn = AudioSystem.getAudioInputStream(decodedFormat, audioIn);
// get data from audio system
line = getLine(decodedFormat);
line.addLineListener(this);
doPlay(decodedFormat, actualAudioIn);
audioIn.close();
} catch (Exception e) {
logger.log(Level.WARNING, "Exception playing file '" + file.getName() + "'", e);
} finally {
if (actualAudioIn != null) {
try {
actualAudioIn.close();
} catch (IOException e) {
}
}
if (line != null) line.close();
}
}
public static void warp(int repeat) throws LineUnavailableException, InterruptedException {
AudioFormat af =
new AudioFormat(
SAMPLE_RATE, // sampleRate
8, // sampleSizeInBits
1, // channels
true, // signed
false); // bigEndian
SourceDataLine sdl = AudioSystem.getSourceDataLine(af);
sdl.open(af);
sdl.start();
byte[] buf = new byte[1];
int step;
for (int j = 0; j < repeat; j++) {
step = 25;
for (int i = 0; i < 2000; i++) {
if (i < 500) {
buf[0] = ((i % step > 0) ? 32 : (byte) 0);
if (i % 25 == 0) step--;
} else {
buf[0] = ((i % step > 0) ? 16 : (byte) 0);
if (i % 50 == 0) step++;
}
sdl.write(buf, 0, 1);
}
}
sdl.drain();
sdl.stop();
sdl.close();
}
public static void bang() throws LineUnavailableException, InterruptedException {
AudioFormat af =
new AudioFormat(
SAMPLE_RATE, // sampleRate
8, // sampleSizeInBits
1, // channels
true, // signed
false); // bigEndian
SourceDataLine sdl = AudioSystem.getSourceDataLine(af);
sdl.open(af);
sdl.start();
byte[] buf = new byte[1];
Random r = new Random();
boolean silence = true;
for (int i = 0; i < 8000; i++) {
while (r.nextInt() % 10 != 0) {
buf[0] =
silence
? 0
: (byte)
Math.abs(
r.nextInt()
% (int) (1. + 63. * (1. + Math.cos(((double) i) * Math.PI / 8000.))));
i++;
sdl.write(buf, 0, 1);
}
silence = !silence;
}
sdl.drain();
sdl.stop();
sdl.close();
}
@Override
public void onInactive() {
if (audioLine != null) {
audioLine.flush();
audioLine.close();
audioLine = null;
}
}
public void run() {
File soundFile = new File(filename);
if (!soundFile.exists()) {
System.err.println("Wave file not found: " + filename);
Dialog.erreur(null, "Le fichier " + filename + " n'a pas été trouver.");
return;
}
AudioInputStream audioInputStream = null;
try {
audioInputStream = AudioSystem.getAudioInputStream(soundFile);
} catch (UnsupportedAudioFileException e1) {
e1.printStackTrace();
return;
} catch (IOException e1) {
e1.printStackTrace();
return;
}
AudioFormat format = audioInputStream.getFormat();
SourceDataLine auline = null;
DataLine.Info info = new DataLine.Info(SourceDataLine.class, format);
try {
auline = (SourceDataLine) AudioSystem.getLine(info);
auline.open(format);
} catch (LineUnavailableException e) {
e.printStackTrace();
return;
} catch (Exception e) {
e.printStackTrace();
return;
}
if (auline.isControlSupported(FloatControl.Type.PAN)) {
FloatControl pan = (FloatControl) auline.getControl(FloatControl.Type.PAN);
if (curPosition == Position.RIGHT) pan.setValue(1.0f);
else if (curPosition == Position.LEFT) pan.setValue(-1.0f);
}
auline.start();
int nBytesRead = 0;
byte[] abData = new byte[EXTERNAL_BUFFER_SIZE];
try {
while (nBytesRead != -1) {
nBytesRead = audioInputStream.read(abData, 0, abData.length);
if (nBytesRead >= 0) auline.write(abData, 0, nBytesRead);
}
} catch (IOException e) {
e.printStackTrace();
return;
} finally {
auline.drain();
auline.close();
}
}
/** Free the data line. */
public void close() {
logger.info("closing...");
controls.clear();
if (codec != null) {
codec.close();
codec = null;
}
sourceLine.close();
sourceLine = null;
}
public void run() {
File soundFile = new File(this.filename);
if (!soundFile.exists()) {
System.err.println("nicht gefunden: " + filename);
return;
}
AudioInputStream audioInputStream = null;
try {
audioInputStream = AudioSystem.getAudioInputStream(soundFile);
} catch (UnsupportedAudioFileException e1) {
e1.printStackTrace();
return;
} catch (IOException e1) {
e1.printStackTrace();
return;
}
AudioFormat format = audioInputStream.getFormat();
SourceDataLine auline = null;
DataLine.Info info = new DataLine.Info(SourceDataLine.class, format);
try {
auline = (SourceDataLine) AudioSystem.getLine(info);
auline.open(format);
} catch (LineUnavailableException e) {
e.printStackTrace();
return;
} catch (Exception e) {
e.printStackTrace();
return;
}
FloatControl rate = (FloatControl) auline.getControl(FloatControl.Type.SAMPLE_RATE);
rate.setValue(rate.getValue() * 5f);
auline.start();
int nBytesRead = 0;
byte[] abData = new byte[EXTERNAL_BUFFER_SIZE];
try {
while (nBytesRead != -1) {
nBytesRead = audioInputStream.read(abData, 0, abData.length);
if (nBytesRead >= 0) auline.write(abData, 0, nBytesRead);
}
} catch (IOException e) {
e.printStackTrace();
return;
} finally {
auline.drain();
auline.close();
}
}
/*
* Taken from the JOrbis Player
*/
private SourceDataLine getOutputLine(int channels, int rate) {
if (outputLine == null || this.rate != rate || this.channels != channels) {
if (outputLine != null) {
outputLine.drain();
outputLine.stop();
outputLine.close();
}
initJavaSound(channels, rate);
outputLine.start();
}
return outputLine;
}
public boolean close() {
boolean res = true;
try {
sdl.stop();
sdl.close();
} catch (Exception e) {
Logger.warning("Could not close or stop SoundDataLine: " + sdl);
res = false;
}
opened = false;
return res;
}
// http://stackoverflow.com/questions/13789063/get-sound-from-a-url-with-java
private void playMP3(final String url) {
try {
// Create the JavaFX Panel for the WebView
JFXPanel fxPanel = new JFXPanel();
fxPanel.setLocation(new Point(0, 0));
// Initialize the webView in a JavaFX-Thread
Platform.runLater(
new Runnable() {
public void run() {
MediaPlayer player = new MediaPlayer(new Media(url));
player.play();
}
});
if (true) return;
AudioInputStream in = AudioSystem.getAudioInputStream(new URL(url));
AudioFormat baseFormat = in.getFormat();
AudioFormat decodedFormat =
new AudioFormat(
AudioFormat.Encoding.PCM_SIGNED,
baseFormat.getSampleRate(),
16,
baseFormat.getChannels(),
baseFormat.getChannels() * 2,
baseFormat.getSampleRate(),
false);
AudioInputStream din = AudioSystem.getAudioInputStream(decodedFormat, in);
DataLine.Info info = new DataLine.Info(SourceDataLine.class, decodedFormat);
SourceDataLine line = (SourceDataLine) AudioSystem.getLine(info);
if (line != null) {
line.open(decodedFormat);
byte[] data = new byte[4096];
// Start
line.start();
int nBytesRead;
while ((nBytesRead = din.read(data, 0, data.length)) != -1) {
line.write(data, 0, nBytesRead);
}
// Stop
line.drain();
line.stop();
line.close();
din.close();
}
} catch (Exception e) {
App.debug("playing MP3 failed " + url + " " + e.toString());
}
}
private static void closeJavaSound() {
if (mLine != null) {
/*
* Wait for the line to finish playing
*/
mLine.drain();
/*
* Close the line.
*/
mLine.close();
mLine = null;
}
}
/** @param filename the name of the file that is going to be played */
public void playSound(String filename) {
String strFilename = filename;
try {
soundFile = new File(strFilename);
} catch (Exception e) {
e.printStackTrace();
System.exit(1);
}
try {
audioStream = AudioSystem.getAudioInputStream(soundFile);
} catch (Exception e) {
e.printStackTrace();
System.exit(1);
}
audioFormat = audioStream.getFormat();
DataLine.Info info = new DataLine.Info(SourceDataLine.class, audioFormat);
try {
sourceLine = (SourceDataLine) AudioSystem.getLine(info);
sourceLine.open(audioFormat);
} catch (LineUnavailableException e) {
e.printStackTrace();
System.exit(1);
} catch (Exception e) {
e.printStackTrace();
System.exit(1);
}
sourceLine.start();
int nBytesRead = 0;
byte[] abData = new byte[BUFFER_SIZE];
while (nBytesRead != -1) {
try {
nBytesRead = audioStream.read(abData, 0, abData.length);
} catch (IOException e) {
e.printStackTrace();
}
if (nBytesRead >= 0) {
@SuppressWarnings("unused")
int nBytesWritten = sourceLine.write(abData, 0, nBytesRead);
}
}
sourceLine.drain();
sourceLine.close();
}
/**
* Sets the value of output to newOutput. The output variable specifies whether or not to play the
* audio of this source on the server.
*
* @param newOutput The new value for output.
*/
public void setOutput(boolean newOutput) {
output = newOutput;
if (output) {
try {
serverOutput.open();
} catch (LineUnavailableException e) {
e.printStackTrace();
}
serverOutput.start();
} else {
serverOutput.stop();
serverOutput.close();
}
}
/** Inits Audio ressources from AudioSystem.<br> */
protected void initLine() throws LineUnavailableException {
log.info("initLine()");
if (m_line == null) {
createLine();
}
if (!m_line.isOpen()) {
openLine();
} else {
AudioFormat lineAudioFormat = m_line.getFormat();
AudioFormat audioInputStreamFormat =
m_audioInputStream == null ? null : m_audioInputStream.getFormat();
if (!lineAudioFormat.equals(audioInputStreamFormat)) {
m_line.close();
openLine();
}
}
}
@Override
public void onActive() {
if (audioLine != null) audioLine.close();
try {
if (player.getMixer() != null) {
log.debug("Custom mixer " + player.getMixer().getName());
audioLine = AudioSystem.getSourceDataLine(PCM, player.getMixer());
} else {
audioLine = AudioSystem.getSourceDataLine(PCM);
}
audioLine.open(PCM, 1048576);
onVolumeChanged(player.getVolume());
if (isMuted && audioLine.isControlSupported(BooleanControl.Type.MUTE))
((BooleanControl) audioLine.getControl(BooleanControl.Type.MUTE)).setValue(true);
} catch (LineUnavailableException e) {
log.error("onActive error", e);
}
}
protected void reset() {
m_status = UNKNOWN;
if (m_audioInputStream != null) {
synchronized (m_audioInputStream) {
closeStream();
}
}
m_audioInputStream = null;
m_audioFileFormat = null;
m_encodedaudioInputStream = null;
encodedLength = -1;
if (m_line != null) {
m_line.stop();
m_line.close();
m_line = null;
}
m_gainControl = null;
m_panControl = null;
}
// 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();
}
}
/**
* Play a sound.
*
* @param in The <code>AudioInputStream</code> to play.
* @return True if the stream was played without incident.
*/
private boolean playSound(AudioInputStream in) throws IOException {
boolean ret = false;
SourceDataLine line = openLine(in.getFormat());
if (line == null) return false;
try {
startPlaying();
int rd;
while (keepPlaying() && (rd = in.read(data)) > 0) {
line.write(data, 0, rd);
}
ret = true;
} finally {
stopPlaying();
line.drain();
line.stop();
line.close();
}
return ret;
}
public void run() {
try {
sourceDataLine = (SourceDataLine) AudioSystem.getLine(info);
sourceDataLine.open(format, bufferSize);
sourceDataLine.start();
} catch (LineUnavailableException ex) {
System.out.println("Unable to open the line: " + ex);
return;
}
try {
byte[] data = new byte[bufferSize];
int numBytesRead = 0;
int written = 0;
while (running) {
try {
if ((numBytesRead = audioInputStrem.read(data)) == -1) break;
int numBytesRemaining = numBytesRead;
while (numBytesRemaining > 0) {
written = sourceDataLine.write(data, 0, numBytesRemaining);
numBytesRemaining -= written;
}
} catch (ArrayIndexOutOfBoundsException ae) {
/**
* Some capture devices eventually deliver larger buffers than they originally say they
* would. Catch that and reset the data buffer
*/
bufferSize = numBytesRead;
data = new byte[bufferSize];
} catch (Exception e) {
e.printStackTrace();
System.out.println("Error during playback: " + e);
break;
}
}
sourceDataLine.stop();
sourceDataLine.flush();
sourceDataLine.close();
} catch (Exception e) {
}
}
public static void playBackAudioFile() {
String strFilename = "/tmp/RecordAudio-toGSM.wav";
File soundFile = new File(strFilename);
AudioInputStream audioInputStream = null;
try {
audioInputStream = AudioSystem.getAudioInputStream(soundFile);
} catch (Exception e) {
e.printStackTrace();
System.exit(1);
}
AudioFormat audioFormat = audioInputStream.getFormat();
SourceDataLine line = null;
DataLine.Info info = new DataLine.Info(SourceDataLine.class, audioFormat);
try {
line = (SourceDataLine) AudioSystem.getLine(info);
line.open(audioFormat);
} catch (LineUnavailableException e) {
e.printStackTrace();
System.exit(1);
} catch (Exception e) {
e.printStackTrace();
System.exit(1);
}
line.start();
int nBytesRead = 0;
byte[] abData = new byte[EXTERNAL_BUFFER_SIZE];
while (nBytesRead != -1) {
try {
nBytesRead = audioInputStream.read(abData, 0, abData.length);
} catch (IOException e) {
e.printStackTrace();
}
if (nBytesRead >= 0) {
int nBytesWritten = line.write(abData, 0, nBytesRead);
}
}
line.drain();
line.close();
System.exit(0);
}
public static void tone(int hz, int msecs, double vol) throws LineUnavailableException {
byte[] buf = new byte[1];
AudioFormat af =
new AudioFormat(
SAMPLE_RATE, // sampleRate
8, // sampleSizeInBits
1, // channels
true, // signed
false); // bigEndian
SourceDataLine sdl = AudioSystem.getSourceDataLine(af);
sdl.open(af);
sdl.start();
for (int i = 0; i < msecs * 8; i++) {
double angle = i / (SAMPLE_RATE / hz) * 2.0 * Math.PI;
buf[0] = (byte) (Math.sin(angle) * 127.0 * vol);
sdl.write(buf, 0, 1);
}
sdl.drain();
sdl.stop();
sdl.close();
}
public void run() {
try {
URL defaultSound = getClass().getResource("/sounds/lauf3.wav"); // Sound
// aus
// dem
// Package
File file1 = new File(defaultSound.toURI()); // Soundfile laden
AudioInputStream audioInputStream =
AudioSystem // und in den
// "Stream" packen
.getAudioInputStream(file1);
AudioFormat af = audioInputStream.getFormat(); // Format holen fuer
// spaeter
SourceDataLine line = null;
DataLine.Info info = new DataLine.Info(SourceDataLine.class, af);
line = (SourceDataLine) AudioSystem.getLine(info);
line.open(af);
line.start();
int BUFFER_SIZE = 64 * 1024;
int Byteslesen = 0;
byte[] sampledData = new byte[BUFFER_SIZE];
do {
while (Byteslesen != -1) {
if (JMenue.stopper == true) { // beenden falls Menue zu
Byteslesen = audioInputStream.read(sampledData, 0, sampledData.length);
if (Byteslesen >= 0) {
line.write(sampledData, 0, Byteslesen);
}
} else if (JMenue.stopper == false) {
line.close();
}
}
} while (line.isActive());
} catch (Exception e) { // Fehler auffangen
e.printStackTrace();
}
return;
}
public void run() {
// --------------init
SourceDataLine sdl = Central.getGoutputSelector().getSourceDataLine();
TargetDataLine tdl = Central.getGinputSelector().getTargetDataLine();
try {
tdl.open(af, READ_BUFFER_SIZE);
sdl.open(af, WRITE_BUFFER_SIZE);
sdl.start();
tdl.start();
while (checkRunning()) {
tdl.read(sbMove, 0, READSIZE);
sdl.write(sbMove, 0, READSIZE);
}
tdl.close();
sdl.close();
} catch (LineUnavailableException e) {
e.printStackTrace();
}
error.log("Continuous Loop Stopped");
}
