New script

bin/fflow

@@ -0,0 +1,21 @@
+#!/usr/bin/env zsh
+# requires: ffmpeg
+# written by Steve Kinney (2018), licensed under CC BY-SA 4.0
+# audio -> 16/48K
+
+IMG_FILES="^*.png ^*.PNG ^*.jpg ^*.JPG ^*.bmp ^*.BMP ^*.gif ^*.GIF ^*.tiff ^*.TIFF"
+
+for f in *.flac;
+do
+echo "Processing $f"
+ffmpeg -y -i "$f" -sample_fmt s16 -ar 48000 "${f%.flac}-16.flac"
+done
+
+while true; do
+	read -p "Delete original files? " yn
+	case $yn in
+		[Yy]* ) rm -- ^*-16.flac $IMG_FILES; exit;;
+		[Nn]* ) exit;;
+		* ) printf "Please answer yes or no. ";;
+	esac
+done