添加了mp3spi.jar和tritonus__share.jar。
程序可以运行,但是运行到MpegAudioFileReader时,会闪退。
MpegAudioFileReader 不是mp3spi.jar中定义的吗,怎么会有错?
求
public static void mp3Convertpcm(String mp3filepath,String pcmfilepath) throws Exception{
File mp3 = new File(mp3filepath);
File pcm = new File(pcmfilepath);
//原MP3文件转AudioInputStream
//闪退!!!!!!!!!!!!!!!!!!!!
AudioInputStream mp3audioStream = AudioSystem.getAudioInputStream(mp3);
//将AudioInputStream MP3文件 转换为PCM AudioInputStream
AudioInputStream pcmaudioStream = AudioSystem.getAudioInputStream(javax.sound.sampled.AudioFormat.Encoding.PCM_SIGNED, mp3audioStream);
//准备转换的流输出到OutputStream
OutputStream os = new FileOutputStream(pcm);
int bytesRead = 0;
byte[] buffer = new byte[8192];
while ((bytesRead=pcmaudioStream.read(buffer, 0, 8192))!=-1) {
os.write(buffer, 0, bytesRead);
}
os.close();
pcmaudioStream.close();
}