update translations

1 files changed, 7 insertions, 4 deletions

diff --git a/MediaBrowser.Api/Playback/BaseStreamingService.cs b/MediaBrowser.Api/Playback/BaseStreamingService.cs
index 612f73191..9787a7cd0 100644
--- a/MediaBrowser.Api/Playback/BaseStreamingService.cs
+++ b/MediaBrowser.Api/Playback/BaseStreamingService.cs
@@ -319,7 +319,7 @@ namespace MediaBrowser.Api.Playback
         {
             var param = string.Empty;
 
-            var isVc1 = state.VideoStream != null && 
+            var isVc1 = state.VideoStream != null &&
                 string.Equals(state.VideoStream.Codec, "vc1", StringComparison.OrdinalIgnoreCase);
 
             var qualitySetting = GetQualitySetting();
@@ -438,9 +438,12 @@ namespace MediaBrowser.Api.Playback
             var channels = GetNumAudioChannelsParam(state.Request, state.AudioStream);
 
             // Boost volume to 200% when downsampling from 6ch to 2ch
-            if (channels.HasValue && channels.Value <= 2 && state.AudioStream.Channels.HasValue && state.AudioStream.Channels.Value > 5)
+            if (channels.HasValue && channels.Value <= 2)
             {
-                volParam = ",volume=2.000000";
+                if (state.AudioStream != null && state.AudioStream.Channels.HasValue && state.AudioStream.Channels.Value > 5)
+                {
+                    volParam = ",volume=2.000000";
+                }
             }
 
             if (state.Request.AudioSampleRate.HasValue)
@@ -1625,7 +1628,7 @@ namespace MediaBrowser.Api.Playback
 
             return SupportsAutomaticVideoStreamCopy;
         }
-        
+
         protected virtual bool SupportsAutomaticVideoStreamCopy
         {
             get