[gcompris/voices] add a script to create an aac encoded voice set

[Bruno Coudoin <bcoudoin src gnome org>]

commit 4a6e85c99c0d2ca9333dd1f3906cd86a2893ea29
Author: Bruno Coudoin <bruno coudoin gcompris net>
Date:   Tue Mar 3 01:51:34 2015 +0100

    add a script to create an aac encoded voice set

 encodeToAAC.sh |   23 +++++++++++++++++++++++
 1 files changed, 23 insertions(+), 0 deletions(-)
---
diff --git a/encodeToAAC.sh b/encodeToAAC.sh
new file mode 100755
index 0000000..5ed103c
--- /dev/null
+++ b/encodeToAAC.sh
@@ -0,0 +1,23 @@
+#!/bin/sh
+
+# First create a new directory
+# rsync -a voices.ogg/ voices.aac
+# cd voices.aac
+# ./encodeToAAC.sh
+
+echo "Transcode ogg files"
+for f in $(find . -type f -name \*.ogg)
+do
+    echo "Processing $f"
+    avconv -v warning -i $f -acodec libvo_aacenc ${f%.*}.aac
+    rm -f $f
+done
+
+echo "Fix symlinks"
+for f in $(find . -type l -name \*.ogg)
+do
+    echo "Processing $f"
+    target=$(readlink -f $f)
+    rm $f
+    ln -s -r ${target%.*}.aac ${f%.*}.aac
+done