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Fixed stereo track LUFS calculation according to EBU R128.

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Max Maisel
2018-07-26 17:00:16 +02:00
parent b1598fd214
commit 58929e4c6c
1 changed files with 3 additions and 2 deletions
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5
src/effects/Normalize.cpp
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@@ -260,8 +260,9 @@ bool EffectNormalize::Process()
break;
if (mUseLoudness)
// Loudness: use mean of both tracks.
extent = (extent + extent2) / 2;
// Loudness: use sum of both tracks.
// As a result, stereo tracks appear about 3 LUFS louder, as specified.
extent = extent + extent2;
else
// Peak: use maximum of both tracks.
extent = fmax(extent, extent2);