From 6b3ac87c9982b72ad5407b37910afc8230da5c10 Mon Sep 17 00:00:00 2001
From: Vincent Riquer <vincent+gitorious@riquer.fr>
Date: Tue, 30 Apr 2013 13:07:30 +0200
Subject: [PATCH] conditional use of sox for video

---
 lib/decode/decodeFile | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/lib/decode/decodeFile b/lib/decode/decodeFile
index cc52f01..09c2dc3 100644
--- a/lib/decode/decodeFile
+++ b/lib/decode/decodeFile
@@ -3,7 +3,17 @@ decodeFile() {
 	case "$mimetype" in
 		'video/'*)
 			extractAudio
-			sox_needed=1
+			if (( ${destinationnormalize["$destination"]}))\
+			|| (
+			[ -n "${destinationfrequency["$destination"]}" ]\
+			&& (( ${rate:-0} != ${destinationfrequency["$destination"]}))\
+			) || (
+			[ -n "${destinationchannels["$destination"]}" ]\
+			&& (( ${channels:-0} != ${destinationchannels["$destination"]} ))
+			)
+			then
+				sox_needed=1
+			fi
 		;;
 		'audio/mpeg')
 			if [[ ${destinationformat[$destination]} = mp3 ]] \