externalize filextension crap, new "cutToCD" for audio files

cutToCD

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+fullpath="$1"
+source fileextensions
+outfile="$dir/$filename""-79min.wav"
+
+ffmpeg -t 01:19:00 -i "$1" -vn "$outfile"

cutVideo

@@ -6,10 +6,7 @@ if [ "$#" -ne 3 ]; then
 fi
 
 fullpath="$1"
-dir=`dirname "$fullpath"`
-filename=`basename "$fullpath"`
-extension="${filename##*.}"
-filename="${filename%.*}"
+source fileextensions
 outfile="$dir/$filename""Cut.$extension"
 
 echo "$outfile"

fileextensions

@@ -0,0 +1,7 @@
+# specify $fullpath in your original script
+# then source this one to get dir, filename and extension in separate variables
+
+dir=`dirname "$fullpath"`
+filename=`basename "$fullpath"`
+extension="${filename##*.}"
+filename="${filename%.*}"

shrinkVideo

@@ -6,9 +6,7 @@ if [ "$#" -ne 1 ]; then
 fi
 
 fullpath="$1"
-dir=`dirname "$fullpath"`
-filename=`basename "$fullpath"`
-filename="${filename%.*}"
+source fileextensions
 outfile="$dir/$filename""Shrunk.mp4"
 
 echo "$outfile"