ambevar-dotfiles/.scripts/tc-audio-scan

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#!/bin/sh
usage () {
cat <<EOF>&2
Usage: ${0##*/} FOLDERS
Print audio files found in FOLDERS with
- constant bitrate;
- embedded covers;
- leading zeros in tags.
EOF
}
[ $# -eq 0 ] && usage && exit 1
[ "$1" = "-h" ] && usage && exit
[ "$1" = "--" ] && shift
if ! command -v mediainfo >/dev/null 2>&1; then
echo >&2 "mediainfo required."
exit 1
fi
for j; do
while IFS= read -r i; do
BUFFER="$(mediainfo "$i")"
echo "$BUFFER" | grep -q "Bit rate mode *: Constant" && echo "$i : CBR"
echo "$BUFFER" | grep -q "Cover *: Yes" && echo "$i : Cover"
echo "$BUFFER" | grep -q "Track name/Position *: 0+" && echo "$i : Leading zeros"
done <<EOF
$(find "$j" \( \
-iname '*.mp3' -o \
-iname '*.flac' -o \
-iname '*.wv' -o \
-iname '*.aac' -o \
-iname '*.wav' -o \
-iname '*.wma' -o \
-iname '*.ogg' -o \
-iname '*.ac3' -o \
-iname '*.dts' -o \
-iname '*.ape' -o \
-iname '*.mpc' \) )
EOF
done