diff --git a/convert_to_ogg.sh b/convert_to_ogg.sh
new file mode 100755
index 0000000..c098b3c
--- /dev/null
+++ b/convert_to_ogg.sh
@@ -0,0 +1,27 @@
+#!/bin/bash
+
+usage() {
+cat <<EOF
+usage:
+    -h, --help    print this message
+    -o            output root directory
+    -i            input file
+EOF
+}
+
+if [[ $1 == '-h' || $1 == '--help' ]]
+then
+    usage
+    exit 0
+fi
+
+if [[ "$1" =~ ^[a-zA-Z0-9_/.-]+[.]+mp3$ ]]
+then
+    echo "-- converting $1 to $(pwd)/$(basename "${1%.*}").ogg"
+else
+    echo "Not implemented"
+    exit 1
+fi
+
+echo ffmpeg -i "$1" -codec:v libx265 -codec:a aac -crf 28 "${1%.*}.mp4"
+#time ffmpeg -i "$1" -codec:v libx265 -codec:a aac -crf 28 "${1%.*}.mp4"