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nickferrando/multiaudio.sh

Created May 9, 2020 19:32
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Convert WAV files into Multiple Audio Formats
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multiaudio.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 "$i" -nostdin -map_metadata:s:a 0:s:a "./aiff/${i%.*}.aiff" -b:a 64k "./mp3-64/${i%.*}.mp3" -b:a 128k "./mp3-128/${i%.*}.mp3" -b:a 192k "./aac-192/${i%.*}.aac" "./flac/${i%.*}.flac"
done
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