[vorbis] Amplify Ogg files without decode/encode
Frank Heckenbach
frank at g-n-u.de
Fri May 11 13:31:41 PDT 2001
Michael Smith wrote:
> As for your other suggestion of allowing one to ignore n samples at the
> start/end of the stream, this exists already (and has for a long time).
> vcut is a tool which adjusts these for specific purposes - libvorbis uses
> them when decoding, of course.
Is this the program you mentioned some time ago in response to q
request of mine:
> >What I'd like to do is to copy a part of an Ogg/Vorbis file to a new
> >file, without decoding and re-encoding (say I've got several songs
> >in one long file, and I want to split them into separate files).
> >Sample granularity is not required, packet granularity should do.
> >
> >I'm reading the Ogg documentation. I think I could write some code
> >based on ogg_stream_packet{out,in}. Is this the way to go, or are
> >there easier ways? Or is there perhaps already existing code for
> >this purpose so I don't need to reinvent the wheel?
> >
>
> I have almost-complete code for doing this at sample granularity.
> There are a couple of small bugs remaining, though. I should get
> back to it some time soon - haven't touched it for a couple of
> weeks. So, you could wait for that.
Is it ready now, or should I still wait?
Frank
--
Frank Heckenbach, frank at g-n-u.de
http://fjf.gnu.de/
PGP and GPG keys: http://fjf.gnu.de/plan
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