[vorbis-dev] Concatenating waves
Adriano Almeida
adriano at continuum.com.br
Fri Apr 30 13:36:30 PDT 2004
Hello,
I want to guarantee that a few wav files when converted to .ogg use the same codebook and configuration so that I can will store the setup packets 1 time, saving the space used for each file's setup packets and, when decoding(playing) the files, sparing the time wasted setting things up.
<p>For that I realize that if I concatenate all .wav in one big .wav and then transform it to .ogg, they will share the same codebooks and configs.
(right??)
So, my big question is?? Should I put silence between them or a big noise (fill the wav from peek to peek)?? each one will be easier to identify when I read the big ogg and try to separate only the audio packets that correspond to the same old wav files?
Project is something like this
____ ____ _____ convert to ogg _________________
|wav| + |.wav | + |.wav | -------------------------> | concatenated .ogg | ---------->
------ --------- --------- -----------------------------
------> store config headers in another file ----> save audio packets of first wav in another file ->
----> jump the noise/peek audio packets -----> save audio packets of second wav in another file ->
----> jump the noise/peek audio packets -----> save audio packets of third wav in another file.
<p>Got it????
<p><p>--- >8 ----
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