java获得音频比特率

  	<dependency> 
	    <groupId>it.sauronsoftware</groupId>
	    <artifactId>jave</artifactId>
	    <version>1.0.2</version>
	</dependency>

maven下载不成功的话, 可以手动下载, 下载地址: http://www.sauronsoftware.it/projects/jave/jave-1.0.2.zip

String fileName ="D:\\pcm2\\back.wav";
File wav = new File( fileName );
Encoder encoder = new Encoder();
try {
    MultimediaInfo mul = encoder.getInfo(wav);
    int bit = mul.getAudio().getBitRate();
    System.out.println(bit);

} catch (EncoderException e) {
    e.printStackTrace();
}