From a162880eea0d6b5db75225e749e42cc1c8f7e86d Mon Sep 17 00:00:00 2001
From: Leaced <likluba@mail.de>
Date: Fri, 24 Mar 2023 11:16:18 +0100
Subject: [PATCH] Add files via upload

---
 to_opus.sh | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 to_opus.sh

diff --git a/to_opus.sh b/to_opus.sh
new file mode 100644
index 0000000..bc2f70f
--- /dev/null
+++ b/to_opus.sh
@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+
+shopt -q globstar; globstar_set=$?
+((globstar_set)) && shopt -s globstar
+shopt -q extglob; extglob_set=$?
+((extglob_set)) && shopt -s extglob
+# Note, 0 (true) from shopt -q is "false" in a math context.
+
+FORMATS=$@
+
+for file in **/*.@(${FORMATS// /|}); do
+	ffmpeg -threads 4 -i "$file" -c:a libopus -b:a 128k "${file%.*}.opus" && rm "$file"
+done
+
+((globstar_set)) && shopt -u globstar
+((extglob_set)) && shopt -u extglob
+
+exit 0