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mp3player-write: turn into potato quality

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Kierán Meinhardt
2026-01-25 13:48:03 +01:00
parent 91a650953a
commit 8a0bf14e4e
1 changed files with 6 additions and 3 deletions
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9
.bin/mp3player-write
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@@ -71,7 +71,9 @@ echo "Enough space available. Starting conversion..."
sanitize_filename() { sanitize_filename() {
local name="$1" local name="$1"
# Remove path, keep only base name # Remove path, keep only base name
name=$(basename "$name" .m4a) name=$(basename "$name")
# Remove any extension
name=${name%.*}
# Replace spaces and special chars with underscore # Replace spaces and special chars with underscore
name=$(echo "$name" | tr ' ' '_' | tr -cd '[:alnum:]_-') name=$(echo "$name" | tr ' ' '_' | tr -cd '[:alnum:]_-')
# Truncate to max 50 chars # Truncate to max 50 chars
@@ -100,8 +102,9 @@ for f in "${FILES[@]}"; do
echo "Converting '$f' to '$OUT_PATTERN' at speed $SPEED..." echo "Converting '$f' to '$OUT_PATTERN' at speed $SPEED..."
ffmpeg -i "$f" \ ffmpeg -nostdin -i "$f" \
-filter:a "atempo=$SPEED" -ar 44100 -ac 2 -c:a libmp3lame -b:a 128k \ -filter:a "atempo=$SPEED" \
-ar 22050 -ac 1 -c:a libmp3lame -b:a 32k \
-f segment -segment_time 300 \ -f segment -segment_time 300 \
"$OUT_PATTERN" "$OUT_PATTERN"