file vari

ns.sh

@@ -0,0 +1,19 @@
+mkdir -p words
+n=($(cat msg.txt | grep -v '^$' | sed 's/./\l&/g' | sed 's/ /_/g'))
+#echo ${n[*]}
+for wo in "${n[@]}"; do
+  echo $wo
+  if [ ! -f words/$wo.mp3 ]; then
+    #echo $wo | grep -o . | while read ch; do echo "file 'mp3/$ch.mp3'"; done >word.txt
+    m=($(echo $wo | grep -o .))
+    for ch in "${m[@]}"; do echo "file 'mp3/$ch.mp3'"; done >word.txt
+    ffmpeg -f concat -safe 0 -i word.txt -c copy -y words/$wo.mp3 &>/dev/null
+  fi
+done
+
+for wo in "${n[@]}"; do echo "file 'words/$wo.mp3'"; echo "file 'mp3/~.mp3'"; done >list.txt
+ffmpeg -f concat -safe 0 -i list.txt -c copy -y msg.mp3
+
+rm -f word.txt
+rm -f list.txt
+

ns_grezzo.sh

@@ -0,0 +1,6 @@
+#ffmpeg -f concat -safe 0 -i <(grep -o . <msg.txt | while read ch; do echo "file 'mp3/${ch^^}.mp3'"; done) -c copy output.mp3
+
+cat msg.txt |  sed 's/./\L&/g' | sed ':a;N;$!ba;s/\n/~/g' | sed 's/ /_/g' | grep -o . | while read ch; do echo "file 'mp3/$ch.mp3'"; done >list.txt
+ffmpeg -f concat -safe 0 -i list.txt -c copy -y msg.mp3
+rm -f list.txt
+