[vorbis] RC3 vs. 1.0

John Morton jwm at plain.co.nz
Thu Sep 5 00:52:45 PDT 2002



On Thu, 05 Sep 2002 19:40, Major A wrote:
> > I'm about to re-encode my CD collection in Vorbis, so that's the other
> > reason I'm asking this.
>
> I would wait a little while with this. If you go through the archives
> of the last few days, you can see there has been some discussion about
> exaggerated trebles in Ogg/Vorbis 1.0. There seem to be various fixes,
> but which one eventually makes it through to the main branch and when
> is an open question.

Would people who seem to be sensitive to this artifact like to do a bit more 
testing across the ranges of quality settings to see where it's a problem? 
I'd like to know if it goes away at 4, 5, 6 or 7. Given the current theory is 
that it's a lossy stereo coupling artifact, I'm guessing it disappears at 
5-6, but I'm not certain I'm hearing it, myself.

John
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