import com.xuggle.mediatool.MediaListenerAdapter; //导入依赖的package包/类
private void readXugglerFlac(Binary binary, AudioFormat format, File file) {
	IMediaListener myListener = new MediaListenerAdapter() {
		public void onOpen(IMediaGenerator pipe) {
			log.info("opened: " + ((IMediaReader) pipe).getUrl());
		}

		@Override
		public void onAudioSamples(IAudioSamplesEvent event) {
			IAudioSamples samples = event.getAudioSamples();
			// log.info("onaudiosamples " + samples.getNumSamples() + " "+
			// " fs:" + getFS().length() + " " + samples);
			ShortBuffer sb = samples.getByteBuffer().asShortBuffer();

			for (int i = 0; i < sb.limit()
					&& getFS().length() < audioinfo.getSampleCount(); i++) {
				short num = sb.get(i);
				getFS().add(1.0f * num / Short.MAX_VALUE);
			}
			//
			super.onAudioSamples(event);
		}
	};

	IMediaReader r = ToolFactory.makeReader(file.getAbsolutePath());
	r.addListener(myListener);

	while (true) {
		IError p;
		p = r.readPacket();
		if (p != null) {
			break;
		}
	}
	//
	log.info("read flac done");
}