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nickferrando/multiloudnorm.sh

Last active May 11, 2020 17:41
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WAV to Multiple Audio Formats with EBU R128 Loudness Normalization
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multiloudnorm.sh
#!/bin/bash
#Convert input files in .WAV format to multiple destinations
#AIFF, Mp3 @64Kbps, Mp3 @128Kbps, AAC @192k and FLAC format.
#It will also copy the metadata informations, where they exists.
mkdir aiff mp3-64 mp3-128 aac-192 flac
for i in *.wav; do ffmpeg -i "$i" -nostdin -map_metadata:s:a 0:s:a -af loudnorm "./aiff/${i%.*}.aiff" -b:a 64k "./mp3-64/${i%.*}.mp3" -b:a 128k "./mp3-128/${i%.*}.m$
done
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