Video for linux 2 api descr iption

新的AAC编码器，最高频宽达到20KHz,里面有与FAAC,neroAAC及经典的mp3编码lame编码后的音频时频图的比较，从时频图和听觉上，falabaaac都要稍好一些 支持windows与linux平台 更多代码及详细可访问 code.google.com/p/falab-New AAC encoder bandwidth up to 20KHz, which has a frequency diagram comparison with of FAAC,