From 273fcb645860f6656a8b379062997e6c913e0b96 Mon Sep 17 00:00:00 2001
From: j <0x006A@0x2620.org>
Date: Tue, 12 Jun 2012 14:20:48 +0200
Subject: [PATCH] audio channel should never be 0

---
 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 1f8d3f7..08ca98d 100644
--- a/pandora_client/extract.py
+++ b/pandora_client/extract.py
@@ -178,7 +178,10 @@ def video_cmd(video, target, profile, info):
         video_settings += ['-map', '0:%s,0:%s' % (info['audio'][0]['id'], n)]
         audio_settings = ['-ar', str(audiorate), '-aq', str(audioquality)]
         ac = info['audio'][0].get('channels', audiochannels)
-        ac = min(ac, audiochannels)
+        if ac:
+            ac = min(ac, audiochannels)
+        else:
+            ac = audiochannels
         audio_settings += ['-ac', str(ac)]
         if audiobitrate:
             audio_settings += ['-ab', audiobitrate]