From 3f6daaf851c9a2a994c0f0d3d37fe9d3f1114e07 Mon Sep 17 00:00:00 2001
From: Peter
Date: Tue, 27 Apr 2021 19:13:38 +0100
Subject: Subtitle extractor script

---
 .local/bin/subextract | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 .local/bin/subextract

diff --git a/.local/bin/subextract b/.local/bin/subextract
new file mode 100644
index 0000000..1b7018d
--- /dev/null
+++ b/.local/bin/subextract
@@ -0,0 +1,14 @@
+#!/bin/sh
+
+# assign variables
+filename=${1%%.*}
+if [ -z "$2" ]; then language=nob; else language=$2; fi
+if [ -z "$3" ]; then destination=.; else destination=$3; fi
+stream=$(ffmpeg -i "$1" 2>&1 | awk -v lang="$language" -F"[#(]" '$0~lang {print $2}')
+output_filename=$(printf %s/%s_%s.srt "$destination" "$filename" "$language")
+
+# dump subtitle
+ffmpeg -i "$1" -c copy -map "$stream" "$output_filename"
+
+# remove empty file
+if [ ! -s "$output_filename" ]; then rm "$output_filename" ; fi
-- 
cgit v1.2.3