[vorbis-dev] Re: [vorbis] Amplify Ogg files without decode/encode

[Michael Smith]

At 12:19 AM 5/17/01 -0500, you wrote:
>xiphmont at xiph.org (Monty) writes:
>> Floor 0 has a master amplitude value encoded in dB.  Just adjust it
>> per packet per channel.
>
>I thought something like this existed, even though I wasn't seeing it in the
>code.  Is this sufficient by itself?  I was worrying that the residues also
>needed to be scaled.

I thought so too, but wasn't sure when I was answering this question.
Remember how the residue and the floor are combined to produce the final 
MDCT coefficients - it's not addition, and it'll work. :-)

Michael

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