aacencoder,相对于原有的AAC编码器，使用MDCT+MDST代替了MDCT+FFT,心理声学模型略有改动(上载者未提供密码，请发邮件向提供者要)-aacencoder, compared to the original AAC encoder, the use of MDCT 291800Z instead of MDCT FFT, psychoacoustic model with slight changes (available did not provide password,