fhgaacenc (free AAC-MP4 encoder from Winamp(Fraunhofer) v5.62 or above,v20120624)

Extract the needed files from Winamp over to this folder:

enc_fhgaac.dll
libmp4v2.dll
libsndfile-1.dll
nscrt.dll
nsutil.dll

Finally rename '_fhgaacenc.exe' to 'fhgaacenc.exe' .

for help obtaining the required files see here: 
https://github.com/tmkk/fhgaacenc/
