From f34bb3c0aa9ed17859be6b03c23d0b3428f9621c Mon Sep 17 00:00:00 2001
From: Andrew Cady <d@cryptonomic.net>
Date: Sun, 27 Nov 2022 22:11:04 -0500
Subject: usage: ffmpeg.sh <dash output directory>

---
 ffmpeg.sh | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

(limited to 'ffmpeg.sh')

diff --git a/ffmpeg.sh b/ffmpeg.sh
index 019ba81..e6e251a 100755
--- a/ffmpeg.sh
+++ b/ffmpeg.sh
@@ -1,8 +1,15 @@
 #!/bin/sh
 set -e
-tempdir=$(mktemp -d)
-playlist=$tempdir/playlist
-dashdir=$tempdir/dash
+if [ $# = 0 ]
+then
+    tempdir=$(mktemp -d)
+    dashdir=$tempdir/dash
+elif [ $# = 1 ]
+then
+    dashdir=$1
+else
+    exit 1
+fi
 mkdir -p "$dashdir"
 echo "$dashdir"/live.mpd
 
@@ -19,7 +26,7 @@ ffmpeg \
 			x=(w-text_w)/2:y=128:\
 			box=1:boxcolor=black:\
 			fontsize=72,
-		drawtext=\
+      drawtext=\
 			fontfile=/usr/share/fonts/truetype/ttf-dejavu/DejaVuSans-Bold.ttf:\
 			text='REBROADCAST':\
 			fontcolor=white:\
-- 
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