本文整理汇总了Java中javax.sound.sampled.AudioFileFormat.getFormat方法的典型用法代码示例。如果您正苦于以下问题:Java AudioFileFormat.getFormat方法的具体用法?Java AudioFileFormat.getFormat怎么用?Java AudioFileFormat.getFormat使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类javax.sound.sampled.AudioFileFormat
的用法示例。
在下文中一共展示了AudioFileFormat.getFormat方法的11个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: getAudioInputStream
import javax.sound.sampled.AudioFileFormat; //导入方法依赖的package包/类
public AudioInputStream getAudioInputStream(InputStream stream)
throws UnsupportedAudioFileException, IOException {
AudioFileFormat format = getAudioFileFormat(stream);
RIFFReader riffiterator = new RIFFReader(stream);
if (!riffiterator.getFormat().equals("RIFF"))
throw new UnsupportedAudioFileException();
if (!riffiterator.getType().equals("WAVE"))
throw new UnsupportedAudioFileException();
while (riffiterator.hasNextChunk()) {
RIFFReader chunk = riffiterator.nextChunk();
if (chunk.getFormat().equals("data")) {
return new AudioInputStream(chunk, format.getFormat(), chunk
.getSize());
}
}
throw new UnsupportedAudioFileException();
}
示例2: getAudioInputStream
import javax.sound.sampled.AudioFileFormat; //导入方法依赖的package包/类
public AudioInputStream getAudioInputStream(InputStream stream)
throws UnsupportedAudioFileException, IOException {
AudioFileFormat format = getAudioFileFormat(stream);
RIFFReader riffiterator = new RIFFReader(stream);
if (!riffiterator.getFormat().equals("RIFF"))
throw new UnsupportedAudioFileException();
if (!riffiterator.getType().equals("WAVE"))
throw new UnsupportedAudioFileException();
while (riffiterator.hasNextChunk()) {
RIFFReader chunk = riffiterator.nextChunk();
if (chunk.getFormat().equals("data")) {
return new AudioInputStream(chunk, format.getFormat(),
chunk.getSize());
}
}
throw new UnsupportedAudioFileException();
}
示例3: getAudioInputStream
import javax.sound.sampled.AudioFileFormat; //导入方法依赖的package包/类
/**
* Obtains an audio stream from the File provided. The File must
* point to valid audio file data.
* @param file the File for which the <code>AudioInputStream</code> should be
* constructed
* @return an <code>AudioInputStream</code> object based on the audio file data pointed
* to by the File
* @throws UnsupportedAudioFileException if the File does not point to valid audio
* file data recognized by the system
* @throws IOException if an I/O exception occurs
*/
public AudioInputStream getAudioInputStream(File file)
throws UnsupportedAudioFileException, IOException {
FileInputStream fis = new FileInputStream(file); // throws IOException
AudioFileFormat fileFormat = null;
// part of fix for 4325421
try {
fileFormat = getCOMM(fis, false);
} finally {
if (fileFormat == null) {
fis.close();
}
}
return new AudioInputStream(fis, fileFormat.getFormat(), fileFormat.getFrameLength());
}
示例4: getAudioInputStream
import javax.sound.sampled.AudioFileFormat; //导入方法依赖的package包/类
/**
* Obtains an audio stream from the URL provided. The URL must
* point to valid audio file data.
* @param url the URL for which the <code>AudioInputStream</code> should be
* constructed
* @return an <code>AudioInputStream</code> object based on the audio file data pointed
* to by the URL
* @throws UnsupportedAudioFileException if the URL does not point to valid audio
* file data recognized by the system
* @throws IOException if an I/O exception occurs
*/
public AudioInputStream getAudioInputStream(URL url) throws UnsupportedAudioFileException, IOException {
InputStream urlStream = url.openStream(); // throws IOException
AudioFileFormat fileFormat = null;
try {
fileFormat = getFMT(urlStream, false);
} finally {
if (fileFormat == null) {
urlStream.close();
}
}
return new AudioInputStream(urlStream, fileFormat.getFormat(), fileFormat.getFrameLength());
}
示例5: testAFF
import javax.sound.sampled.AudioFileFormat; //导入方法依赖的package包/类
/**
* Tests the {@code AudioFileFormat} fetched from the fake header.
* <p>
* Note that the frameLength and byteLength are stored as int which means
* that {@code AudioFileFormat} will store the data above {@code MAX_INT} as
* NOT_SPECIFIED.
*/
private static void testAFF(final byte[] type, final int rate,
final int channel, final long size)
throws Exception {
final byte[] header = createHeader(type, rate, channel, size);
final ByteArrayInputStream fake = new ByteArrayInputStream(header);
final AudioFileFormat aff = AudioSystem.getAudioFileFormat(fake);
final AudioFormat format = aff.getFormat();
if (aff.getType() != AudioFileFormat.Type.WAVE) {
throw new RuntimeException("Error");
}
final long frameLength = size / format.getFrameSize();
if (frameLength <= Integer.MAX_VALUE) {
if (aff.getFrameLength() != frameLength) {
System.err.println("Expected: " + frameLength);
System.err.println("Actual: " + aff.getFrameLength());
throw new RuntimeException();
}
} else {
if (aff.getFrameLength() != AudioSystem.NOT_SPECIFIED) {
System.err.println("Expected: " + AudioSystem.NOT_SPECIFIED);
System.err.println("Actual: " + aff.getFrameLength());
throw new RuntimeException();
}
}
validateFormat(type[1], rate, channel, aff.getFormat());
}
示例6: testAFF
import javax.sound.sampled.AudioFileFormat; //导入方法依赖的package包/类
/**
* Tests the {@code AudioFileFormat} fetched from the fake header.
* <p>
* Note that the frameLength and byteLength are stored as int which means
* that {@code AudioFileFormat} will store the data above {@code MAX_INT} as
* NOT_SPECIFIED.
*/
private static void testAFF(final int[] type, final int rate,
final int channel, final long size)
throws Exception {
final byte[] header = createHeader(type, rate, channel, size);
final ByteArrayInputStream fake = new ByteArrayInputStream(header);
final AudioFileFormat aff = AudioSystem.getAudioFileFormat(fake);
final AudioFormat format = aff.getFormat();
if (aff.getType() != AudioFileFormat.Type.WAVE) {
throw new RuntimeException("Error");
}
final long frameLength = size / format.getFrameSize();
if (frameLength <= Integer.MAX_VALUE) {
if (aff.getFrameLength() != frameLength) {
System.err.println("Expected: " + frameLength);
System.err.println("Actual: " + aff.getFrameLength());
throw new RuntimeException();
}
} else {
if (aff.getFrameLength() != AudioSystem.NOT_SPECIFIED) {
System.err.println("Expected: " + AudioSystem.NOT_SPECIFIED);
System.err.println("Actual: " + aff.getFrameLength());
throw new RuntimeException();
}
}
validateFormat(type[1], rate, channel, aff.getFormat());
}
示例7: testAFF
import javax.sound.sampled.AudioFileFormat; //导入方法依赖的package包/类
/**
* Tests the {@code AudioFileFormat} fetched from the fake header.
* <p>
* Note that the frameLength and byteLength are stored as int which means
* that {@code AudioFileFormat} will store the data above {@code MAX_INT}
* as NOT_SPECIFIED.
*/
private static void testAFF(final byte[] type, final int rate,
final int channel, final long size)
throws Exception {
final byte[] header = createHeader(type, rate, channel, size);
final ByteArrayInputStream fake = new ByteArrayInputStream(header);
final AudioFileFormat aff = AudioSystem.getAudioFileFormat(fake);
final AudioFormat format = aff.getFormat();
if (aff.getType() != AudioFileFormat.Type.AU) {
throw new RuntimeException("Error");
}
final long frameLength = size / format.getFrameSize();
if (size != MAX_UNSIGNED_INT && frameLength <= Integer.MAX_VALUE) {
if (aff.getFrameLength() != frameLength) {
System.err.println("Expected: " + frameLength);
System.err.println("Actual: " + aff.getFrameLength());
throw new RuntimeException();
}
} else {
if (aff.getFrameLength() != AudioSystem.NOT_SPECIFIED) {
System.err.println("Expected: " + AudioSystem.NOT_SPECIFIED);
System.err.println("Actual: " + aff.getFrameLength());
throw new RuntimeException();
}
}
final long byteLength = size + AU_HEADER;
if (byteLength <= Integer.MAX_VALUE) {
if (aff.getByteLength() != byteLength) {
System.err.println("Expected: " + byteLength);
System.err.println("Actual: " + aff.getByteLength());
throw new RuntimeException();
}
} else {
if (aff.getByteLength() != AudioSystem.NOT_SPECIFIED) {
System.err.println("Expected: " + AudioSystem.NOT_SPECIFIED);
System.err.println("Actual: " + aff.getByteLength());
throw new RuntimeException();
}
}
validateFormat(type[1], rate, channel, aff.getFormat());
}
示例8: getAIS
import javax.sound.sampled.AudioFileFormat; //导入方法依赖的package包/类
private static AudioInputStream getAIS(final Type type, Encoding encoding) {
AudioFormat af = new AudioFormat(encoding, 44100.0f, 16, 2, 1, 1, true);
AudioFileFormat aif = new AudioFileFormat(type, af, 0);
ByteArrayInputStream bais = new ByteArrayInputStream(new byte[1024]);
return new AudioInputStream(bais, aif.getFormat(), 0);
}
示例9: AiffFileFormat
import javax.sound.sampled.AudioFileFormat; //导入方法依赖的package包/类
AiffFileFormat( AudioFileFormat aff ) {
this( aff.getType(), aff.getByteLength(), aff.getFormat(), aff.getFrameLength() );
}
示例10: getAudioInputStream
import javax.sound.sampled.AudioFileFormat; //导入方法依赖的package包/类
/**
* Obtains an audio stream from the input stream provided. The stream must
* point to valid audio file data. In general, audio file providers may
* need to read some data from the stream before determining whether they
* support it. These parsers must
* be able to mark the stream, read enough data to determine whether they
* support the stream, and, if not, reset the stream's read pointer to its original
* position. If the input stream does not support this, this method may fail
* with an IOException.
* @param stream the input stream from which the <code>AudioInputStream</code> should be
* constructed
* @return an <code>AudioInputStream</code> object based on the audio file data contained
* in the input stream.
* @throws UnsupportedAudioFileException if the stream does not point to valid audio
* file data recognized by the system
* @throws IOException if an I/O exception occurs
* @see InputStream#markSupported
* @see InputStream#mark
*/
public AudioInputStream getAudioInputStream(InputStream stream) throws UnsupportedAudioFileException, IOException {
// getCOMM leaves the input stream at the beginning of the audio data
AudioFileFormat fileFormat = getCOMM(stream, true); // throws UnsupportedAudioFileException, IOException
// we've got everything, and the stream is at the
// beginning of the audio data, so return an AudioInputStream.
return new AudioInputStream(stream, fileFormat.getFormat(), fileFormat.getFrameLength());
}
示例11: WaveFileFormat
import javax.sound.sampled.AudioFileFormat; //导入方法依赖的package包/类
WaveFileFormat( AudioFileFormat aff ) {
this( aff.getType(), aff.getByteLength(), aff.getFormat(), aff.getFrameLength() );
}