From 5db1ba68a253326ccae271b32e45cfa128b80d4c Mon Sep 17 00:00:00 2001
From: Jonas Smedegaard <dr@jones.dk>
Date: Sat, 4 Oct 2014 11:42:06 +0200
Subject: Fix resolve downmixing.

---
 localvideowebencode | 22 +++++++++++++++++++---
 1 file changed, 19 insertions(+), 3 deletions(-)

(limited to 'localvideowebencode')

diff --git a/localvideowebencode b/localvideowebencode
index 59e88b7..3d6f952 100755
--- a/localvideowebencode
+++ b/localvideowebencode
@@ -387,9 +387,25 @@ if [ -n "$stereo$mono$silence" ]; then
 		| perl -ne 's/channels=// and print $_' || echo -1)
 fi
 # adapt channel count and flags to reflect actual downmix/silence need
-[ -z "$stereo" ] || [ $channels -le 2 ] || { stereo= && channels=2; }
-[ -z "$mono" ] || [ $channels -le 1 ] || { mono= && channels=1; }
-[ -z "$silence" ] || [ $channels -le 0 ] || { silence= && channels=0; }
+if [ -n "$stereo" ]; then
+	if [ $channels -gt 2 ]; then
+		channels=2
+	else
+		stereo=
+	fi
+elif [ -n "$mono" ]; then
+	if [ $channels -gt 1 ]; then
+		channels=1
+	else
+		mono=
+	fi
+elif [ -n "$silence" ]; then
+	if [ $channels -gt 0 ]; then
+		channels=0
+	else
+		silence=
+	fi
+fi
 [ -z "$channels" ] || [ $channels -gt 0 ] || channels=
 if [ -n "$stereo$mono$silence" ]; then
 	# melt cannot downmix with (stereo?) filters applied (bug#763911)
-- 
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