From e5d026c4835408e9413daff3eadc208b1417d099 Mon Sep 17 00:00:00 2001
From: Luke Pulverenti <luke.pulverenti@gmail.com>
Date: Mon, 30 Sep 2013 14:49:19 -0400
Subject: [PATCH] fixes #528 - Support podcasts in web client

---
 MediaBrowser.Api/Playback/BaseStreamingService.cs     | 11 +++++++----
 MediaBrowser.Api/Playback/Progressive/AudioService.cs |  4 +---
 2 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/MediaBrowser.Api/Playback/BaseStreamingService.cs b/MediaBrowser.Api/Playback/BaseStreamingService.cs
index b002d556b..79a5a2846 100644
--- a/MediaBrowser.Api/Playback/BaseStreamingService.cs
+++ b/MediaBrowser.Api/Playback/BaseStreamingService.cs
@@ -470,12 +470,15 @@ namespace MediaBrowser.Api.Playback
         /// <returns>System.Nullable{System.Int32}.</returns>
         protected int? GetNumAudioChannelsParam(StreamRequest request, MediaStream audioStream)
         {
-            if (audioStream.Channels > 2 && request.AudioCodec.HasValue)
+            if (audioStream != null)
             {
-                if (request.AudioCodec.Value == AudioCodecs.Wma)
+                if (audioStream.Channels > 2 && request.AudioCodec.HasValue)
                 {
-                    // wmav2 currently only supports two channel output
-                    return 2;
+                    if (request.AudioCodec.Value == AudioCodecs.Wma)
+                    {
+                        // wmav2 currently only supports two channel output
+                        return 2;
+                    }
                 }
             }
 
diff --git a/MediaBrowser.Api/Playback/Progressive/AudioService.cs b/MediaBrowser.Api/Playback/Progressive/AudioService.cs
index 915ec0c10..416505575 100644
--- a/MediaBrowser.Api/Playback/Progressive/AudioService.cs
+++ b/MediaBrowser.Api/Playback/Progressive/AudioService.cs
@@ -6,9 +6,7 @@ using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.Persistence;
 using MediaBrowser.Model.IO;
 using ServiceStack.ServiceHost;
-using System;
 using System.Collections.Generic;
-using System.IO;
 
 namespace MediaBrowser.Api.Playback.Progressive
 {
@@ -94,7 +92,7 @@ namespace MediaBrowser.Api.Playback.Progressive
             {
                 audioTranscodeParams.Add("-ac " + channels.Value);
             }
-
+            
             if (request.AudioSampleRate.HasValue)
             {
                 audioTranscodeParams.Add("-ar " + request.AudioSampleRate.Value);