From b6d914a4ee1b64a318b17207b92d791af5c8d658 Mon Sep 17 00:00:00 2001
From: paul <paul@plutz.net>
Date: Fri, 7 Aug 2015 16:47:41 +0000
Subject: [PATCH] cleaned up meta gnerator

svn path=/trunk/; revision=79
---
 helpers/genmeta.sh | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/helpers/genmeta.sh b/helpers/genmeta.sh
index 805bde1..c41c491 100755
--- a/helpers/genmeta.sh
+++ b/helpers/genmeta.sh
@@ -8,12 +8,15 @@ if [ -r "$meta" ]; then
   description="$(sed -n '3,$p' "$meta")"
 fi
 
-eval $(mplayer -noconsolecontrols -input file=/dev/null -slave -really-quiet -identify -frames 0 -ao null -vo null "$video" |sed -rn 's:ID_VIDEO_WIDTH=(.*):width=\1:p;s:ID_VIDEO_HEIGHT=(.*):height=\1:p;s:ID_LENGTH=(.*)(\..*)$:length=\1:p;')
-
-[ -z "$tags" ] && tags='|'
+mplayer -really-quiet -identify -frames 0 -nosound -vo null "$video" \
+| sed -rn 's:ID_VIDEO_WIDTH=(.*):\1:p;
+           s:ID_VIDEO_HEIGHT=(.*):\1:p;
+           s:ID_LENGTH=(.*)(\..*)$:\1:p;' \
+| tr '\n' ' ' \
+| read width height length
 
 cat <<EOF >"$meta"
-$length	$width	$height	$(basename "$video")
-$tags
-$description
+${length:-0}	${width:-0}	${height:-0}	${video##*/}
+${tags:-|}
+${description}
 EOF
-- 
2.39.2