OGG X MP3PRO at 64kbps
Reply #4 – 2002-08-11 01:50:45
Originally posted by An7222 That's what I thought. MP3Pro is still the champion at mailmusic (64kbps)! I compared Vorbis and Mp3pro VBR, at -q0 for Vorbis (07.13.02), and quality 10 for CoolEdit2 Codec. Samples (6) were only classical music (chorus, gregorian, early chamber, orchestral...) : not loudy music, and very dynamic one, randomly selected. No critical or representative samples. At theses settings, bitrate is really similar : 35-55 kb/s only !Ogg v1 - -q0 = (40 - 53 - 45 - 41 - 32 - 49) => 7,92 MO mp3pro VBR10 = (42 - 48 - 43 - 44 - 39 - 46) => 7,90 MO Sample 5 is a piano solo movement mp3pro VBR did a « good » job when Vorbis did a bad one. Difference is obvious (but for both codecs, quality is shity, of course) : on every samples, Vorbis annoyance were clearly biggest : bad and artificial noise (like a temporal mosaic), more artifacts, more distorsion. Sound was strangy a bit loudest, and background noise different (I can easily hear this strange but not annoying difference up to -q4 - I don't try -q5 and above) I can't say anything about metal, jazz, pop : loudy music. But on classical, I'm sure taht mp3VBR is the winner (at least for my taste). Note that at 75-80 kb/s, Vorbis began to be better on most tracks, and really « explode » Thomson codec at 100 kb/s and above. Vorbis is impressive over 80kb/s - Mp3pro VBR is impressive under 70 kb/s.