On Sat, Oct 06, 2012 at 01:08:43PM +0200, Atte André Jensen wrote:
> I tried it on a couple of files:
A 'Loudness Unit' (LU) is the same as a dB. So if you want a loudness L
and a file measures M, then you need to adjust by L - M dB. Beware of
clipping if you apply positive gain. Future releases of ebumeter and
ebur128 will measure peak level as well to make this easier.
The basic sox command is IIRC:
sox infile outfile gain value-in-db
See the sox manpage for details.
A world of exhaustive, reliable metadata would be an utopia.
It's also a pipe-dream, founded on self-delusion, nerd hubris
and hysterically inflated market opportunities. (Cory Doctorow)
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