[vorbis] mono files don't compress well
Phil Burk
philburk at softsynth.com
Wed Mar 28 20:06:33 PST 2001
Monty wrote:
> > But when I compress a mono file using OGGDROP
>
> OggDrop does [roughly] 128kbps, stereo or mono; that means the output
> rate is the same regardless of input. The drawbacks of a maximally
> simple tool.
OGGDROP only goes down to 128 kbps.
> > or OGGENC Beta4, I can
> > only get compression ratios of about 3:1.
>
> If you're compressing mono, tell it the mono bitrate you want, not the
> equivalent stereo rate.
Doh! Using OGGENC, I was able to get down to 7.25:1 which is pretty
reasonable. Thanks for the tip!
> The tool is doing what you tell it to, not
> what you think it should be doing in this case :-)
Could someone please add a -psychic option to OGGENC?
--
Phil Burk
http://www.softsynth.com
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