Example usage for javax.sound.sampled AudioSystem getAudioFileTypes

Introduction

In this page you can find the example usage for javax.sound.sampled AudioSystem getAudioFileTypes.

Prototype

public static AudioFileFormat.Type[] getAudioFileTypes() 

Source Link

Document

Obtains the file types for which file writing support is provided by the system.

Usage

From source file:it.univpm.deit.semedia.musicuri.core.Toolset.java

/**
 * Reports if the given audio file is supported by the current configuration of the host system.
 * Support for various audio file types depends on if the respective plugins have been installed."
 * @param file the file to check//from  w  ww  .  j  a va  2  s  .  c o m
 * @return true if the filename ends with a ".wav" or ".mp3"extension, false otherwise
 */
public static boolean isSupportedAudioFile(File file) {

    //      if ( isWAVFile(file) || isMP3File(file) ) return true;
    //      else return false;

    boolean supported = false;
    String fname = file.getName();
    String extension = fname.substring(fname.lastIndexOf('.') + 1);

    // get all audio formats supported by host system confifuration
    AudioFileFormat.Type[] supportedAudioFileTypes = AudioSystem.getAudioFileTypes();
    for (int i = 0; i < supportedAudioFileTypes.length; i++) {
        if (extension.equalsIgnoreCase(supportedAudioFileTypes[i].getExtension()))
            return true;
    }
    return supported;
}

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From source file:org.snitko.app.record.SoundRecorder.java

public AudioInputStream record(long durationInSeconds) throws LineUnavailableException {
    Mixer.Info[] mixers = AudioSystem.getMixerInfo();
    for (Mixer.Info mixer : mixers) {
        System.out.printf("mixer name/desc/vendor/version: %s, %s, %s, %s\n", mixer.getName(),
                mixer.getDescription(), mixer.getVendor(), mixer.getVersion());
    }/*from   w w  w  .  ja va  2s  . c  o  m*/

    AudioFileFormat.Type[] types = AudioSystem.getAudioFileTypes();
    for (AudioFileFormat.Type type : types) {
        System.out.println("audio types are: " + type.toString());
    }

    AudioFormat audioFormat = getAudioFormat();

    // the targetDataLine from which audio data is captured
    TargetDataLine targetDataLine = AudioSystem.getTargetDataLine(audioFormat);
    System.out.println("targetDataLine: " + targetDataLine + "\n\tlineInfo" + targetDataLine.getLineInfo()
            + "\n\tformat: " + targetDataLine.getFormat());

    // checks if system supports the data targetDataLine
    if (!AudioSystem.isLineSupported(targetDataLine.getLineInfo())) {
        System.out.println("Line not supported");
        System.exit(0);
    }

    targetDataLine.addLineListener(new TimedLineListener(targetDataLine, durationInSeconds));
    targetDataLine.open(audioFormat);
    targetDataLine.start(); // start capturing

    System.out.println("Start capturing...");
    AudioInputStream audioInputStream = new AudioInputStream(targetDataLine);
    System.out.println("Start recording...");
    return audioInputStream;
}

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