[vorbis] joint stereo implementation

Geoff Shang gshang at uq.net.au
Fri Jun 15 15:26:00 PDT 2001



On Fri, 15 Jun 2001, Karol Pietrzak wrote:

> Out of curiousity, how will the encoder handle this?  I mean, if
> "-b 128" is specified to oggenc, will it lower bitrate hover
> around ~80kbps (same quality as current encoder) or will it
> hover around ~128kbps (with "40% better quality", so to speak)?

IMHO, the logical thing to do would be to make it do the latter for -b 128
(anything else would be stupid really), but to make the default -b 80 or
whatever it turns out to be.  128 has been the default because of its
acceptable-for-most-people quality, not because it's some magic number or
anything.

Geoff.

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