[Vorbis-dev] Split an audio in more part (not time based) and recreate the original

[Kyungjoon Lee]

On 3/31/06, Lorenzo <webmaster at frascati1.org> wrote:
>
> >>Vorbis can help me to do this? How hard is it?
> >>
> >>
> >
> >It is possible, but you need to be familiar with the vorbis specification, and
> >be able to code adequately in some programming language.
> >
> Ok, but what is the helpVorbis can give to me? It can help me only to
> encode and syncronize the bitstreams or also to mux some concurrent
> audio stream (of the same audio channel)  and give me result stream? Can
> you suggest me something specific for start this study?
>
> Thank you,
>
> LB

I've thought this over a little, and now I think doing a frequency cut
(lowpass, bandpass, and highpass) then encoding them separately
wouldn't sound very nice. If you encode them separately, frequency
masking won't be apparent to the encoders.

I don't know much about DSP or perceptual coding, so take this with a
grain of salt.

Cheers,
Kyungjoon Lee