libmad 是一款相当不错的mpeg音频解码器.其支持多种处理器,特别指出的是,由于代码实现中未使用浮点运算,对没有浮点运算单元的处理器上其效果特别突出.-libmad is a pretty good mpeg audio decoder. Its support for multiple processors, Of particular note is that the code does not achieve the use of floating-point operations. the absence of FPU processors effect particularly conspicuous.