r128gain

Created: 2020-09-27T21:10:32+00:00

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• Python script.
• Uses FFMPEG to calculate loudness (based on LUFS) of tracks.
• Writes the loudness information back to either replay gain (mp3, m4a) RBU loudness (opus) or opus loudness headers (opus.)
• Opus loudness header does not show up in tag editors but it is mandatory for opus decoders to respect it.