rsgain - 3.5.2-1+b1 main

rsgain (really simple gain) is a loudness normalizer that scans digital
audio streams and calculates loudness-normalized gain and loudness peak
values according to the EBU R128/ITU-R BS.1770 standard (-18 LUFS).
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rsgain applies ReplayGain 2.0 loudness metadata tags to audio and video files
but does not modify the audio stream.
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rsgain supports the AIFF, APE, FLAC, MP2, MP3, M4A, Musepack, Ogg, Opus, TAK,
WAV, WavPack and WMA audio formats. Video files with compatible audio streams
are also supported.
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rsgain comes with several scan presets based on the default, EBU R128 and
legacy 'loudgain' scan settings.