config BR2_PACKAGE_LIBMAD tristate "libmad - An high-quality MPEG audio decoding library" default m if CONFIG_DEVEL help MAD is a high-quality MPEG audio decoder. It currently supports MPEG-1 and the MPEG-2 extension to lower sampling frequencies, as well as the de facto MPEG 2.5 format. All three audio layers - Layer I, Layer II, and Layer III (i.e. MP3) - are fully implemented. http://www.underbit.com/products/mad/