-# mppenc - encoder for MPPENCODERSYNTAX
-# default is a valid option for oggenc, lame, flac, speexenc and mppenc.
+# mpcenc - encoder for MPCENCODERSYNTAX
+# faac, neroAacEnc - for AACENCODER
+# opusenc - for OPUSENCODER
+# default is a valid option for oggenc, lame, flac, speexenc, mpcenc, faac and opus.