[vorbis] Low bitrate encoding [non-mockery]

Dan Hollis goemon at anime.net
Thu Jan 11 17:22:11 PST 2001



On Thu, 11 Jan 2001, Erik J. Kruus wrote:
> Dan Hollis wrote:
> > On Wed, 10 Jan 2001, Erik J. Kruus wrote:
> > > Now I ask you to read about how sox does it better at two URLS.
> > > Sox has three ways, compared with graphs and interpretation
> > > at
> > >           http://leute.server.de/wilde/resample.html
> > The polyphase resampler is best (to my ears) when the source and destination
> > frequencies are not perfect multiples of each other, but the sox code is
> > really buggy (crashes 90% of the time).
> Hmmm. Do you have a recent sox? Personally I've only bothered with the
> best algorithm, which around sox 12.17 was resynced with the excellent
> source code obtained from the second URL I mentioned.

Does the production release sox have polyphase resampler included?
Last one I checked was simple interpolation filter, polyphase was still
external unsupported patches.

I don't care about specific distribution hacked sox, I'm talking about the
official source code releases.

-Dan

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