rsgain(1) rsgain(1) NAME rsgain - ReplayGain 2.0 loudness normalizer SYNOPSIS rsgain [OPTIONS] <command> ... DESCRIPTION rsgain (really simple gain) is a ReplayGain 2.0 command-line utility. It applies loudness metadata tags to audio and video files while leaving the audio stream untouched. A ReplayGain-compatible player will dynamically adjust the volume of your tagged files during playback. rsgain supports writing tags to the following file types: - AIFF (.aiff, .aif, .snd) - APE (.ape) - FLAC (.flac) - MP2 (.mp2) - MP3 (.mp3) - MP4 (.m4a) - Musepack (.mpc) - Ogg (.ogg, .oga, .spx) - Opus (.opus) - TAK (.tak) - WAV (.wav) - WavPack (.wv) - WMA (.wma). OPTIONS AND COMMANDS -h, --help Show help. -v, --version Show version number. easy Easy Mode: Recursively scan a directory with recommended settings. custom Custom Mode: Scan individual files with custom settings. Run rsgain easy --help or rsgain custom --help for more information. EASY MODE Usage: rsgain easy [OPTIONS] DIRECTORY Easy Mode recursively scans a directory using the recommended settings for each file type. Easy Mode assumes that you have your music library organized with each al- bum in its own folder. OPTIONS -h, --help Show help. -q, --quiet Don't print scanning status messages. -S, --skip-existing Don't scan files with existing ReplayGain information. -m n, --multithread=n Scan files with n parallel threads. -p s, --preset=s Load scan preset s. -O, --output Output tab-delimited scan data to CSV file per directory. -O s, --output=s Output with sep header (needed for Microsoft Excel compatibility). -O a, --output=a Output with files sorted in alphanumeric order. CUSTOM MODE Usage: rsgain custom [OPTIONS] FILES... Custom Mode allows the user to specify the options to scan files with. The list of files to scan must be listed explicitly after the options. OPTIONS -h, --help Show help. -a, --album Calculate album gain and peak. -S, --skip-existing Don't scan files with existing ReplayGain information. -s s, --tagmode=s Scan files but don't write ReplayGain tags (default). -s d, --tagmode=d Delete ReplayGain tags from files. -s i, --tagmode=i Scan and write ReplayGain 2.0 tags to files. -l n, --loudness=n Use n LUFS as target loudness (-30 ax n ax -5). -c n, --clip-mode=n No clipping protection (default). -c p, --clip-mode=p Clipping protection enabled for positive-gain values only. -c a, --clip-mode=a Clipping protection always enabled. -m n, --max-peak=n Use max peak level n dB for clipping protection. -t, --true-peak Use true peak for peak calculations. -L, --lowercase Write lowercase tags (MP2/MP3/MP4/WMA/WAV/AIFF). This is non-standard but sometimes needed. -I keep, --id3v2-version=keep Keep file's existing ID3v2 version, 3 if none exists (default). -I 3, --id3v2-version=3 Write ID3v2.3 tags to MP2/MP3/WAV/AIFF. -I 4, --id3v2-version=4 Write ID3v2.4 tags to MP2/MP3/WAV/AIFF. -o d, --opus-mode=d Write standard ReplayGain tags, clear header output gain (default). -o r, --opus-mode=r Write R128_*_GAIN tags, clear header output gain. -o s, --opus-mode=s Same as 'r', plus override target loudness to -23 LUFS. -o t, --opus-mode=t Write track gain to header output gain. -o a, --opus-mode=a Write album gain to header output gain. -O, --output Output tab-delimited scan data to stdout. -O s, --output=s Output with sep header (needed for Microsoft Excel compatibility). -O a, --output=a Output with files sorted in alphanumeric order. -p, --preserve-mtimes Preserve file mtimes. -q, --quiet Don't print scanning status messages. BUGS rsgain is maintained on GitHub. Please report all bugs to the issue tracker at https://github.com/complexlogic/rsgain/issues. COPYRIGHT Copyright (C) 2023 Hugh McMaster rsgain is released under the BSD-2-Clause licence. October 2023 rsgain(1)
NAME | SYNOPSIS | DESCRIPTION | EASY MODE | CUSTOM MODE | BUGS | COPYRIGHT
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