dotfiles

commit 21683d03a9e2242787f96a3a505b4490812a56a6
parent 11c40e9a99e4e83ec9bb35fa8c403698f7de2a46
Author: Anders Damsgaard <anders@adamsgaard.dk>
Date:   Mon, 23 Mar 2020 16:04:22 +0100

Add script to combine videos with ffmpeg

Diffstat:
A
.local/bin/ffmpeg-combine
 | 
20
++++++++++++++++++++

1 file changed, 20 insertions(+), 0 deletions(-)
diff --git a/.local/bin/ffmpeg-combine b/.local/bin/ffmpeg-combine
@@ -0,0 +1,20 @@
+#!/bin/sh
+filelist="/tmp/combine.txt"
+out="combined.mp4"
+
+if [ $# -lt 2 ]; then
+	echo "usage: $0 FILE1 FILE2 ..." >&2
+	exit 1
+fi
+
+for f in "$@"; do
+	printf 'file \'%s\'\n' "$f"
+done > "$filelist"
+
+if [ $? -ne 0 ]; then
+	echo "error building filelist" >&2
+	exit 1
+fi
+
+ffmpeg -f concat -safe -i "$filelist" -copy "$out"
+printf '%s\n' "$out"