Java Code Examples for javax.sound.sampled.spi.FormatConversionProvider#getAudioInputStream()

The following examples show how to use javax.sound.sampled.spi.FormatConversionProvider#getAudioInputStream() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: AudioSystem.java    From openjdk-8-source with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Obtains an audio input stream of the indicated format, by converting the
 * provided audio input stream.
 * @param targetFormat the desired audio format after conversion
 * @param sourceStream the stream to be converted
 * @return an audio input stream of the indicated format
 * @throws IllegalArgumentException if the conversion is not supported
 * #see #getTargetEncodings(AudioFormat)
 * @see #getTargetFormats(AudioFormat.Encoding, AudioFormat)
 * @see #isConversionSupported(AudioFormat, AudioFormat)
 * @see #getAudioInputStream(AudioFormat.Encoding, AudioInputStream)
 */
public static AudioInputStream getAudioInputStream(AudioFormat targetFormat,
                                                   AudioInputStream sourceStream) {

    if (sourceStream.getFormat().matches(targetFormat)) {
        return sourceStream;
    }

    List codecs = getFormatConversionProviders();

    for(int i = 0; i < codecs.size(); i++) {
        FormatConversionProvider codec = (FormatConversionProvider) codecs.get(i);
        if(codec.isConversionSupported(targetFormat,sourceStream.getFormat()) ) {
            return codec.getAudioInputStream(targetFormat,sourceStream);
        }
    }

    // we ran out of options...
    throw new IllegalArgumentException("Unsupported conversion: " + targetFormat + " from " + sourceStream.getFormat());
}
Example 2
Source File: AudioSystem.java    From jdk8u-jdk with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Obtains an audio input stream of the indicated format, by converting the
 * provided audio input stream.
 * @param targetFormat the desired audio format after conversion
 * @param sourceStream the stream to be converted
 * @return an audio input stream of the indicated format
 * @throws IllegalArgumentException if the conversion is not supported
 * #see #getTargetEncodings(AudioFormat)
 * @see #getTargetFormats(AudioFormat.Encoding, AudioFormat)
 * @see #isConversionSupported(AudioFormat, AudioFormat)
 * @see #getAudioInputStream(AudioFormat.Encoding, AudioInputStream)
 */
public static AudioInputStream getAudioInputStream(AudioFormat targetFormat,
                                                   AudioInputStream sourceStream) {

    if (sourceStream.getFormat().matches(targetFormat)) {
        return sourceStream;
    }

    List codecs = getFormatConversionProviders();

    for(int i = 0; i < codecs.size(); i++) {
        FormatConversionProvider codec = (FormatConversionProvider) codecs.get(i);
        if(codec.isConversionSupported(targetFormat,sourceStream.getFormat()) ) {
            return codec.getAudioInputStream(targetFormat,sourceStream);
        }
    }

    // we ran out of options...
    throw new IllegalArgumentException("Unsupported conversion: " + targetFormat + " from " + sourceStream.getFormat());
}
Example 3
Source File: AudioSystem.java    From Java8CN with Apache License 2.0 6 votes vote down vote up 
/**
 * Obtains an audio input stream of the indicated format, by converting the
 * provided audio input stream.
 * @param targetFormat the desired audio format after conversion
 * @param sourceStream the stream to be converted
 * @return an audio input stream of the indicated format
 * @throws IllegalArgumentException if the conversion is not supported
 * #see #getTargetEncodings(AudioFormat)
 * @see #getTargetFormats(AudioFormat.Encoding, AudioFormat)
 * @see #isConversionSupported(AudioFormat, AudioFormat)
 * @see #getAudioInputStream(AudioFormat.Encoding, AudioInputStream)
 */
public static AudioInputStream getAudioInputStream(AudioFormat targetFormat,
                                                   AudioInputStream sourceStream) {

    if (sourceStream.getFormat().matches(targetFormat)) {
        return sourceStream;
    }

    List codecs = getFormatConversionProviders();

    for(int i = 0; i < codecs.size(); i++) {
        FormatConversionProvider codec = (FormatConversionProvider) codecs.get(i);
        if(codec.isConversionSupported(targetFormat,sourceStream.getFormat()) ) {
            return codec.getAudioInputStream(targetFormat,sourceStream);
        }
    }

    // we ran out of options...
    throw new IllegalArgumentException("Unsupported conversion: " + targetFormat + " from " + sourceStream.getFormat());
}
Example 4
Source File: AudioSystem.java    From Bytecoder with Apache License 2.0 6 votes vote down vote up 
/**
 * Obtains an audio input stream of the indicated format, by converting the
 * provided audio input stream.
 *
 * @param  targetFormat the desired audio format after conversion
 * @param  sourceStream the stream to be converted
 * @return an audio input stream of the indicated format
 * @throws IllegalArgumentException if the conversion is not supported
 * @throws NullPointerException if {@code targetFormat} or
 *         {@code sourceStream} are {@code null}
 * @see #getTargetEncodings(AudioFormat)
 * @see #getTargetFormats(AudioFormat.Encoding, AudioFormat)
 * @see #isConversionSupported(AudioFormat, AudioFormat)
 * @see #getAudioInputStream(AudioFormat.Encoding, AudioInputStream)
 */
public static AudioInputStream getAudioInputStream(AudioFormat targetFormat,
                                                   AudioInputStream sourceStream) {
    if (sourceStream.getFormat().matches(targetFormat)) {
        return sourceStream;
    }

    List<FormatConversionProvider> codecs = getFormatConversionProviders();

    for(int i = 0; i < codecs.size(); i++) {
        FormatConversionProvider codec = codecs.get(i);
        if(codec.isConversionSupported(targetFormat,sourceStream.getFormat()) ) {
            return codec.getAudioInputStream(targetFormat,sourceStream);
        }
    }

    // we ran out of options...
    throw new IllegalArgumentException("Unsupported conversion: " + targetFormat + " from " + sourceStream.getFormat());
}
Example 5
Source File: AudioSystem.java    From Bytecoder with Apache License 2.0 6 votes vote down vote up 
/**
 * Obtains an audio input stream of the indicated encoding, by converting
 * the provided audio input stream.
 *
 * @param  targetEncoding the desired encoding after conversion
 * @param  sourceStream the stream to be converted
 * @return an audio input stream of the indicated encoding
 * @throws IllegalArgumentException if the conversion is not supported
 * @throws NullPointerException if {@code targetEncoding} or
 *         {@code sourceStream} are {@code null}
 * @see #getTargetEncodings(AudioFormat.Encoding)
 * @see #getTargetEncodings(AudioFormat)
 * @see #isConversionSupported(AudioFormat.Encoding, AudioFormat)
 * @see #getAudioInputStream(AudioFormat, AudioInputStream)
 */
public static AudioInputStream getAudioInputStream(AudioFormat.Encoding targetEncoding,
                                                   AudioInputStream sourceStream) {
    Objects.requireNonNull(targetEncoding);
    Objects.requireNonNull(sourceStream);
    if (sourceStream.getFormat().getEncoding().equals(targetEncoding)) {
        return sourceStream;
    }

    List<FormatConversionProvider> codecs = getFormatConversionProviders();

    for(int i = 0; i < codecs.size(); i++) {
        FormatConversionProvider codec = codecs.get(i);
        if( codec.isConversionSupported( targetEncoding, sourceStream.getFormat() ) ) {
            return codec.getAudioInputStream( targetEncoding, sourceStream );
        }
    }
    // we ran out of options, throw an exception
    throw new IllegalArgumentException("Unsupported conversion: " + targetEncoding + " from " + sourceStream.getFormat());
}
Example 6
Source File: AudioSystem.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Obtains an audio input stream of the indicated format, by converting the
 * provided audio input stream.
 * @param targetFormat the desired audio format after conversion
 * @param sourceStream the stream to be converted
 * @return an audio input stream of the indicated format
 * @throws IllegalArgumentException if the conversion is not supported
 * #see #getTargetEncodings(AudioFormat)
 * @see #getTargetFormats(AudioFormat.Encoding, AudioFormat)
 * @see #isConversionSupported(AudioFormat, AudioFormat)
 * @see #getAudioInputStream(AudioFormat.Encoding, AudioInputStream)
 */
public static AudioInputStream getAudioInputStream(AudioFormat targetFormat,
                                                   AudioInputStream sourceStream) {

    if (sourceStream.getFormat().matches(targetFormat)) {
        return sourceStream;
    }

    List codecs = getFormatConversionProviders();

    for(int i = 0; i < codecs.size(); i++) {
        FormatConversionProvider codec = (FormatConversionProvider) codecs.get(i);
        if(codec.isConversionSupported(targetFormat,sourceStream.getFormat()) ) {
            return codec.getAudioInputStream(targetFormat,sourceStream);
        }
    }

    // we ran out of options...
    throw new IllegalArgumentException("Unsupported conversion: " + targetFormat + " from " + sourceStream.getFormat());
}
Example 7
Source File: AudioSystem.java    From openjdk-jdk8u with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Obtains an audio input stream of the indicated format, by converting the
 * provided audio input stream.
 * @param targetFormat the desired audio format after conversion
 * @param sourceStream the stream to be converted
 * @return an audio input stream of the indicated format
 * @throws IllegalArgumentException if the conversion is not supported
 * #see #getTargetEncodings(AudioFormat)
 * @see #getTargetFormats(AudioFormat.Encoding, AudioFormat)
 * @see #isConversionSupported(AudioFormat, AudioFormat)
 * @see #getAudioInputStream(AudioFormat.Encoding, AudioInputStream)
 */
public static AudioInputStream getAudioInputStream(AudioFormat targetFormat,
                                                   AudioInputStream sourceStream) {

    if (sourceStream.getFormat().matches(targetFormat)) {
        return sourceStream;
    }

    List codecs = getFormatConversionProviders();

    for(int i = 0; i < codecs.size(); i++) {
        FormatConversionProvider codec = (FormatConversionProvider) codecs.get(i);
        if(codec.isConversionSupported(targetFormat,sourceStream.getFormat()) ) {
            return codec.getAudioInputStream(targetFormat,sourceStream);
        }
    }

    // we ran out of options...
    throw new IllegalArgumentException("Unsupported conversion: " + targetFormat + " from " + sourceStream.getFormat());
}
Example 8
Source File: AudioSystem.java    From jdk8u_jdk with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Obtains an audio input stream of the indicated format, by converting the
 * provided audio input stream.
 * @param targetFormat the desired audio format after conversion
 * @param sourceStream the stream to be converted
 * @return an audio input stream of the indicated format
 * @throws IllegalArgumentException if the conversion is not supported
 * #see #getTargetEncodings(AudioFormat)
 * @see #getTargetFormats(AudioFormat.Encoding, AudioFormat)
 * @see #isConversionSupported(AudioFormat, AudioFormat)
 * @see #getAudioInputStream(AudioFormat.Encoding, AudioInputStream)
 */
public static AudioInputStream getAudioInputStream(AudioFormat targetFormat,
                                                   AudioInputStream sourceStream) {

    if (sourceStream.getFormat().matches(targetFormat)) {
        return sourceStream;
    }

    List codecs = getFormatConversionProviders();

    for(int i = 0; i < codecs.size(); i++) {
        FormatConversionProvider codec = (FormatConversionProvider) codecs.get(i);
        if(codec.isConversionSupported(targetFormat,sourceStream.getFormat()) ) {
            return codec.getAudioInputStream(targetFormat,sourceStream);
        }
    }

    // we ran out of options...
    throw new IllegalArgumentException("Unsupported conversion: " + targetFormat + " from " + sourceStream.getFormat());
}
Example 9
Source File: AudioSystem.java    From jdk8u60 with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Obtains an audio input stream of the indicated format, by converting the
 * provided audio input stream.
 * @param targetFormat the desired audio format after conversion
 * @param sourceStream the stream to be converted
 * @return an audio input stream of the indicated format
 * @throws IllegalArgumentException if the conversion is not supported
 * #see #getTargetEncodings(AudioFormat)
 * @see #getTargetFormats(AudioFormat.Encoding, AudioFormat)
 * @see #isConversionSupported(AudioFormat, AudioFormat)
 * @see #getAudioInputStream(AudioFormat.Encoding, AudioInputStream)
 */
public static AudioInputStream getAudioInputStream(AudioFormat targetFormat,
                                                   AudioInputStream sourceStream) {

    if (sourceStream.getFormat().matches(targetFormat)) {
        return sourceStream;
    }

    List codecs = getFormatConversionProviders();

    for(int i = 0; i < codecs.size(); i++) {
        FormatConversionProvider codec = (FormatConversionProvider) codecs.get(i);
        if(codec.isConversionSupported(targetFormat,sourceStream.getFormat()) ) {
            return codec.getAudioInputStream(targetFormat,sourceStream);
        }
    }

    // we ran out of options...
    throw new IllegalArgumentException("Unsupported conversion: " + targetFormat + " from " + sourceStream.getFormat());
}
Example 10
Source File: AudioSystem.java    From hottub with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Obtains an audio input stream of the indicated format, by converting the
 * provided audio input stream.
 * @param targetFormat the desired audio format after conversion
 * @param sourceStream the stream to be converted
 * @return an audio input stream of the indicated format
 * @throws IllegalArgumentException if the conversion is not supported
 * #see #getTargetEncodings(AudioFormat)
 * @see #getTargetFormats(AudioFormat.Encoding, AudioFormat)
 * @see #isConversionSupported(AudioFormat, AudioFormat)
 * @see #getAudioInputStream(AudioFormat.Encoding, AudioInputStream)
 */
public static AudioInputStream getAudioInputStream(AudioFormat targetFormat,
                                                   AudioInputStream sourceStream) {

    if (sourceStream.getFormat().matches(targetFormat)) {
        return sourceStream;
    }

    List codecs = getFormatConversionProviders();

    for(int i = 0; i < codecs.size(); i++) {
        FormatConversionProvider codec = (FormatConversionProvider) codecs.get(i);
        if(codec.isConversionSupported(targetFormat,sourceStream.getFormat()) ) {
            return codec.getAudioInputStream(targetFormat,sourceStream);
        }
    }

    // we ran out of options...
    throw new IllegalArgumentException("Unsupported conversion: " + targetFormat + " from " + sourceStream.getFormat());
}
Example 11
Source File: AudioSystem.java    From dragonwell8_jdk with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Obtains an audio input stream of the indicated format, by converting the
 * provided audio input stream.
 * @param targetFormat the desired audio format after conversion
 * @param sourceStream the stream to be converted
 * @return an audio input stream of the indicated format
 * @throws IllegalArgumentException if the conversion is not supported
 * #see #getTargetEncodings(AudioFormat)
 * @see #getTargetFormats(AudioFormat.Encoding, AudioFormat)
 * @see #isConversionSupported(AudioFormat, AudioFormat)
 * @see #getAudioInputStream(AudioFormat.Encoding, AudioInputStream)
 */
public static AudioInputStream getAudioInputStream(AudioFormat targetFormat,
                                                   AudioInputStream sourceStream) {

    if (sourceStream.getFormat().matches(targetFormat)) {
        return sourceStream;
    }

    List codecs = getFormatConversionProviders();

    for(int i = 0; i < codecs.size(); i++) {
        FormatConversionProvider codec = (FormatConversionProvider) codecs.get(i);
        if(codec.isConversionSupported(targetFormat,sourceStream.getFormat()) ) {
            return codec.getAudioInputStream(targetFormat,sourceStream);
        }
    }

    // we ran out of options...
    throw new IllegalArgumentException("Unsupported conversion: " + targetFormat + " from " + sourceStream.getFormat());
}
Example 12
Source File: AudioSystem.java    From openjdk-8 with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Obtains an audio input stream of the indicated format, by converting the
 * provided audio input stream.
 * @param targetFormat the desired audio format after conversion
 * @param sourceStream the stream to be converted
 * @return an audio input stream of the indicated format
 * @throws IllegalArgumentException if the conversion is not supported
 * #see #getTargetEncodings(AudioFormat)
 * @see #getTargetFormats(AudioFormat.Encoding, AudioFormat)
 * @see #isConversionSupported(AudioFormat, AudioFormat)
 * @see #getAudioInputStream(AudioFormat.Encoding, AudioInputStream)
 */
public static AudioInputStream getAudioInputStream(AudioFormat targetFormat,
                                                   AudioInputStream sourceStream) {

    if (sourceStream.getFormat().matches(targetFormat)) {
        return sourceStream;
    }

    List codecs = getFormatConversionProviders();

    for(int i = 0; i < codecs.size(); i++) {
        FormatConversionProvider codec = (FormatConversionProvider) codecs.get(i);
        if(codec.isConversionSupported(targetFormat,sourceStream.getFormat()) ) {
            return codec.getAudioInputStream(targetFormat,sourceStream);
        }
    }

    // we ran out of options...
    throw new IllegalArgumentException("Unsupported conversion: " + targetFormat + " from " + sourceStream.getFormat());
}
Example 13
Source File: AudioSystem.java    From jdk1.8-source-analysis with Apache License 2.0 6 votes vote down vote up 
/**
 * Obtains an audio input stream of the indicated format, by converting the
 * provided audio input stream.
 * @param targetFormat the desired audio format after conversion
 * @param sourceStream the stream to be converted
 * @return an audio input stream of the indicated format
 * @throws IllegalArgumentException if the conversion is not supported
 * #see #getTargetEncodings(AudioFormat)
 * @see #getTargetFormats(AudioFormat.Encoding, AudioFormat)
 * @see #isConversionSupported(AudioFormat, AudioFormat)
 * @see #getAudioInputStream(AudioFormat.Encoding, AudioInputStream)
 */
public static AudioInputStream getAudioInputStream(AudioFormat targetFormat,
                                                   AudioInputStream sourceStream) {

    if (sourceStream.getFormat().matches(targetFormat)) {
        return sourceStream;
    }

    List codecs = getFormatConversionProviders();

    for(int i = 0; i < codecs.size(); i++) {
        FormatConversionProvider codec = (FormatConversionProvider) codecs.get(i);
        if(codec.isConversionSupported(targetFormat,sourceStream.getFormat()) ) {
            return codec.getAudioInputStream(targetFormat,sourceStream);
        }
    }

    // we ran out of options...
    throw new IllegalArgumentException("Unsupported conversion: " + targetFormat + " from " + sourceStream.getFormat());
}
Example 14
Source File: AudioSystem.java    From JDKSourceCode1.8 with MIT License 5 votes vote down vote up 
/**
 * Obtains an audio input stream of the indicated encoding, by converting the
 * provided audio input stream.
 * @param targetEncoding the desired encoding after conversion
 * @param sourceStream the stream to be converted
 * @return an audio input stream of the indicated encoding
 * @throws IllegalArgumentException if the conversion is not supported
 * @see #getTargetEncodings(AudioFormat.Encoding)
 * @see #getTargetEncodings(AudioFormat)
 * @see #isConversionSupported(AudioFormat.Encoding, AudioFormat)
 * @see #getAudioInputStream(AudioFormat, AudioInputStream)
 */
public static AudioInputStream getAudioInputStream(AudioFormat.Encoding targetEncoding,
                                                   AudioInputStream sourceStream) {

    List codecs = getFormatConversionProviders();

    for(int i = 0; i < codecs.size(); i++) {
        FormatConversionProvider codec = (FormatConversionProvider) codecs.get(i);
        if( codec.isConversionSupported( targetEncoding, sourceStream.getFormat() ) ) {
            return codec.getAudioInputStream( targetEncoding, sourceStream );
        }
    }
    // we ran out of options, throw an exception
    throw new IllegalArgumentException("Unsupported conversion: " + targetEncoding + " from " + sourceStream.getFormat());
}
Example 15
Source File: AudioSystem.java    From jdk1.8-source-analysis with Apache License 2.0 5 votes vote down vote up 
/**
 * Obtains an audio input stream of the indicated encoding, by converting the
 * provided audio input stream.
 * @param targetEncoding the desired encoding after conversion
 * @param sourceStream the stream to be converted
 * @return an audio input stream of the indicated encoding
 * @throws IllegalArgumentException if the conversion is not supported
 * @see #getTargetEncodings(AudioFormat.Encoding)
 * @see #getTargetEncodings(AudioFormat)
 * @see #isConversionSupported(AudioFormat.Encoding, AudioFormat)
 * @see #getAudioInputStream(AudioFormat, AudioInputStream)
 */
public static AudioInputStream getAudioInputStream(AudioFormat.Encoding targetEncoding,
                                                   AudioInputStream sourceStream) {

    List codecs = getFormatConversionProviders();

    for(int i = 0; i < codecs.size(); i++) {
        FormatConversionProvider codec = (FormatConversionProvider) codecs.get(i);
        if( codec.isConversionSupported( targetEncoding, sourceStream.getFormat() ) ) {
            return codec.getAudioInputStream( targetEncoding, sourceStream );
        }
    }
    // we ran out of options, throw an exception
    throw new IllegalArgumentException("Unsupported conversion: " + targetEncoding + " from " + sourceStream.getFormat());
}
Example 16
Source File: AudioSystem.java    From jdk8u60 with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Obtains an audio input stream of the indicated encoding, by converting the
 * provided audio input stream.
 * @param targetEncoding the desired encoding after conversion
 * @param sourceStream the stream to be converted
 * @return an audio input stream of the indicated encoding
 * @throws IllegalArgumentException if the conversion is not supported
 * @see #getTargetEncodings(AudioFormat.Encoding)
 * @see #getTargetEncodings(AudioFormat)
 * @see #isConversionSupported(AudioFormat.Encoding, AudioFormat)
 * @see #getAudioInputStream(AudioFormat, AudioInputStream)
 */
public static AudioInputStream getAudioInputStream(AudioFormat.Encoding targetEncoding,
                                                   AudioInputStream sourceStream) {

    List codecs = getFormatConversionProviders();

    for(int i = 0; i < codecs.size(); i++) {
        FormatConversionProvider codec = (FormatConversionProvider) codecs.get(i);
        if( codec.isConversionSupported( targetEncoding, sourceStream.getFormat() ) ) {
            return codec.getAudioInputStream( targetEncoding, sourceStream );
        }
    }
    // we ran out of options, throw an exception
    throw new IllegalArgumentException("Unsupported conversion: " + targetEncoding + " from " + sourceStream.getFormat());
}
Example 17
Source File: AudioSystem.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Obtains an audio input stream of the indicated encoding, by converting the
 * provided audio input stream.
 * @param targetEncoding the desired encoding after conversion
 * @param sourceStream the stream to be converted
 * @return an audio input stream of the indicated encoding
 * @throws IllegalArgumentException if the conversion is not supported
 * @see #getTargetEncodings(AudioFormat.Encoding)
 * @see #getTargetEncodings(AudioFormat)
 * @see #isConversionSupported(AudioFormat.Encoding, AudioFormat)
 * @see #getAudioInputStream(AudioFormat, AudioInputStream)
 */
public static AudioInputStream getAudioInputStream(AudioFormat.Encoding targetEncoding,
                                                   AudioInputStream sourceStream) {

    List codecs = getFormatConversionProviders();

    for(int i = 0; i < codecs.size(); i++) {
        FormatConversionProvider codec = (FormatConversionProvider) codecs.get(i);
        if( codec.isConversionSupported( targetEncoding, sourceStream.getFormat() ) ) {
            return codec.getAudioInputStream( targetEncoding, sourceStream );
        }
    }
    // we ran out of options, throw an exception
    throw new IllegalArgumentException("Unsupported conversion: " + targetEncoding + " from " + sourceStream.getFormat());
}
Example 18
Source File: AudioSystem.java    From TencentKona-8 with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Obtains an audio input stream of the indicated encoding, by converting the
 * provided audio input stream.
 * @param targetEncoding the desired encoding after conversion
 * @param sourceStream the stream to be converted
 * @return an audio input stream of the indicated encoding
 * @throws IllegalArgumentException if the conversion is not supported
 * @see #getTargetEncodings(AudioFormat.Encoding)
 * @see #getTargetEncodings(AudioFormat)
 * @see #isConversionSupported(AudioFormat.Encoding, AudioFormat)
 * @see #getAudioInputStream(AudioFormat, AudioInputStream)
 */
public static AudioInputStream getAudioInputStream(AudioFormat.Encoding targetEncoding,
                                                   AudioInputStream sourceStream) {

    List codecs = getFormatConversionProviders();

    for(int i = 0; i < codecs.size(); i++) {
        FormatConversionProvider codec = (FormatConversionProvider) codecs.get(i);
        if( codec.isConversionSupported( targetEncoding, sourceStream.getFormat() ) ) {
            return codec.getAudioInputStream( targetEncoding, sourceStream );
        }
    }
    // we ran out of options, throw an exception
    throw new IllegalArgumentException("Unsupported conversion: " + targetEncoding + " from " + sourceStream.getFormat());
}
Example 19
Source File: AudioSystem.java    From jdk8u-dev-jdk with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Obtains an audio input stream of the indicated encoding, by converting the
 * provided audio input stream.
 * @param targetEncoding the desired encoding after conversion
 * @param sourceStream the stream to be converted
 * @return an audio input stream of the indicated encoding
 * @throws IllegalArgumentException if the conversion is not supported
 * @see #getTargetEncodings(AudioFormat.Encoding)
 * @see #getTargetEncodings(AudioFormat)
 * @see #isConversionSupported(AudioFormat.Encoding, AudioFormat)
 * @see #getAudioInputStream(AudioFormat, AudioInputStream)
 */
public static AudioInputStream getAudioInputStream(AudioFormat.Encoding targetEncoding,
                                                   AudioInputStream sourceStream) {

    List codecs = getFormatConversionProviders();

    for(int i = 0; i < codecs.size(); i++) {
        FormatConversionProvider codec = (FormatConversionProvider) codecs.get(i);
        if( codec.isConversionSupported( targetEncoding, sourceStream.getFormat() ) ) {
            return codec.getAudioInputStream( targetEncoding, sourceStream );
        }
    }
    // we ran out of options, throw an exception
    throw new IllegalArgumentException("Unsupported conversion: " + targetEncoding + " from " + sourceStream.getFormat());
}
Example 20
Source File: AudioSystem.java    From jdk8u-jdk with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Obtains an audio input stream of the indicated encoding, by converting the
 * provided audio input stream.
 * @param targetEncoding the desired encoding after conversion
 * @param sourceStream the stream to be converted
 * @return an audio input stream of the indicated encoding
 * @throws IllegalArgumentException if the conversion is not supported
 * @see #getTargetEncodings(AudioFormat.Encoding)
 * @see #getTargetEncodings(AudioFormat)
 * @see #isConversionSupported(AudioFormat.Encoding, AudioFormat)
 * @see #getAudioInputStream(AudioFormat, AudioInputStream)
 */
public static AudioInputStream getAudioInputStream(AudioFormat.Encoding targetEncoding,
                                                   AudioInputStream sourceStream) {

    List codecs = getFormatConversionProviders();

    for(int i = 0; i < codecs.size(); i++) {
        FormatConversionProvider codec = (FormatConversionProvider) codecs.get(i);
        if( codec.isConversionSupported( targetEncoding, sourceStream.getFormat() ) ) {
            return codec.getAudioInputStream( targetEncoding, sourceStream );
        }
    }
    // we ran out of options, throw an exception
    throw new IllegalArgumentException("Unsupported conversion: " + targetEncoding + " from " + sourceStream.getFormat());
}