[flac-dev] [PATCH] Support 56kHz to 19.2kHz gain analysis (Patch v4)

[Erik de Castro Lopo]

Earl Chew wrote:

> This implementation uses decimation to generate an estimate of the
> required ReplayGain adjustment for tracks sampled at high rates.
> 
> This approach avoids having to generate filters with commensurately more taps,
> and also the subsequent effect on performance as these additional
> taps are evaluated for high sample rate tracks.
> 
> Filter table entries with coefficients that are unchanged are
> marked /* ORIGINAL */.
> 
> The remaining entries are new and have coefficient values obtained
> from src/utils/loudness/loudness.sci. See:
> 
>         http://lists.xiph.org/pipermail/flac-dev/2012-February/003220.html
> 
> Because these filter coefficients can be generated from a known source,
> they are preferred to the FooBar2000 coefficients whose provenance is
> unknown.
> 
> Signed-off-by: Earl Chew <earl_chew at yahoo.com>

This has been applied. Thanks Earl.

Erik
-- 
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Erik de Castro Lopo
http://www.mega-nerd.com/