From 24a8ae421f4a64ac3acfc51117cb2855955cd9ca Mon Sep 17 00:00:00 2001
From: j <0x006A@0x2620.org>
Date: Wed, 21 Mar 2012 23:25:24 +0100
Subject: [PATCH] compare audio channels to highest audio stream

---
 pandora_client/extract.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/pandora_client/extract.py b/pandora_client/extract.py
index 911410e..ff2c280 100644
--- a/pandora_client/extract.py
+++ b/pandora_client/extract.py
@@ -148,7 +148,10 @@ def video_cmd(video, target, profile, info):
 
     if info['audio']:
         audio_settings = ['-ar', str(audiorate), '-aq', str(audioquality)]
-        if audiochannels and 'channels' in info['audio'][0] and info['audio'][0]['channels'] > audiochannels:
+        ac = 1
+        for a in info['audio']:
+            ac = max(ac, a.get('channels', 1))
+        if audiochannels and ac >= audiochannels:
             audio_settings += ['-ac', str(audiochannels)]
         if audiobitrate:
             audio_settings += ['-ab', audiobitrate]