I compared quicktime aac and vorbis,i think quicktime aac is better than vorbis at 80Kbps.<br>please tell me if i'm wrong.<br><br>using command:<br>qtaacenc.exe --tvbr 31 --highest --samplerate keep test.wav qt.m4a<br>
oggenc2.exe --raw -q 1.6 test.wav -o vorbis.ogg<br><br>the version:<br>qtaacenc version 20100725 with QuickTime 7.6.7<br>OggEnc v2.87 (libvorbis 1.3.1)<br><br>links:<br>qtaacenc:<a href="http://tmkk.hp.infoseek.co.jp/qtaacenc/">http://tmkk.hp.infoseek.co.jp/qtaacenc/</a><br>