到RareWares下載這個試試看
Oggenc2.5 using libVorbis POST 1.1.0 SVN with IMPULSE_TRIGGER_PROFILE Option 2005-04-02
VBR Quality setting, SRC libsamplerate high quality resampler added and hard Min and Max bitrate limits now work with -q settings - see Help - ICL 8.1 compiles
Ogg在低流量下不會比HE-AAC好(32~96)
在Lossy上如果是給別人的檔我會用Ogg(192左右)但如果自己聽的話我會用mpc(-q 6)