有iOS wav转pcm的库吗？w(ﾟДﾟ)w

1、引入jar包

		
			com.googlecode.soundlibs
			mp3spi
			1.9.5.4
		

2、代码

    /**
     * MP3转换PCM
     * @param inputStream MP3输入流
     * @throws Exception
     */
    public static byte[] mp3Convert2pcm(InputStream inputStream) throws Exception {
    	//转换PCM audioInputStream 数据
        AudioInputStream audioInputStream = getPcmAudioInputStream(inputStream);
        byte[] pcmBytes = IOUtils.toByteArray(audioInputStream);
        return pcmBytes;
    }
    
    /**
     * 获取PCM AudioInputStream 数据
     * @param inputStream MP3输入流
     * @return AudioInputStream PCM输入流
     */
    private static AudioInputStream getPcmAudioInputStream(InputStream inputStream) {
        AudioInputStream audioInputStream = null;
        AudioFormat targetFormat = null;
        try {
            AudioInputStream in = null;
            MpegAudioFileReader mp = new MpegAudioFileReader();
            in = mp.getAudioInputStream(inputStream);
            AudioFormat baseFormat = in.getFormat();
            targetFormat = new AudioFormat(AudioFormat.Encoding.PCM_SIGNED, baseFormat.getSampleRate(), 16,
                    baseFormat.getChannels(), baseFormat.getChannels() * 2, baseFormat.getSampleRate(), false);
            audioInputStream = AudioSystem.getAudioInputStream(targetFormat, in);
        } catch (Exception e) {
            e.printStackTrace();
        }
        return audioInputStream;
    }

我也需要啊,楼主找到了么