Package net.avadeaux.klipspringer.decoder

package net.avadeaux.klipspringer.decoder

Classes for decoding audio data, which supports FLAC by integrating integrating libFLAC via the Java Native Interface. Also provides interfaces for handling the formats that Java supports natively (WAV, AIFF and Au). Provides two alternative APIs:

• The AudioDecoder interface, which ties in with the libFLAC API directly. You implement a AudioDecoder.Target class for whatever you want to do with the decoded PCM data, and pass an instance of it on to a decoder, either directly as a constructor argument to FlacDecoder or using AudioDecoderFactory.
• The FlacAudioInputStream class, which is subclass of AudioInputStream.

Here is a minimal example that plays a FLAC file using FlacAudioInputStream:

    AudioInputStream stream = FlacAudioInputStream.getInstance("file_to_play.flac");
    SourceDataLine line = AudioSystem.getSourceDataLine(stream.getFormat());
    line.open(stream.getFormat());
    line.start();
    byte[] b = new byte[2048 * 3];
    while (true) {
        int n = stream.read(b);
        if (n < 0) { break; }
        line.write(b, 0, n);
    }
    line.drain();

Other examples are can be found in the examples directory available with the distribution of this package.

This is part of the Klipspringer music playing software
© 2014–2024 Jesper Larsson, released as free software under GPL version 3 or later.
See klipspringer.avadeaux.net for more information.

Class	Description
AudioDecoder	Interface for audio decoding.
AudioDecoder.Target	Audio decoding target interface.
AudioDecoderFactory	Interface for getting AudioDecoder given file name and target.
AudioDecodingError	Error thrown if an unexpected (potentially fatal) problem arises in decoding.
AudioDecodingException	Exception originating from audio decoding.
AudioInputStreamDecoder	Audio decoder that reads from an AudioInputStream.
FlacAudioInputStream	Wrapper for FlacDecoder that allows reading a FLAC file as a javax.sound.sampled.AudioInputStream.
FlacDecoder	Class that interfaces to FLAC library for decoding.