1 files changed, 2 insertions, 1 deletions
diff --git a/MediaBrowser.Api/Playback/BaseStreamingService.cs b/MediaBrowser.Api/Playback/BaseStreamingService.cs
index 7913f547a..4f1a29a4d 100644
--- a/MediaBrowser.Api/Playback/BaseStreamingService.cs
+++ b/MediaBrowser.Api/Playback/BaseStreamingService.cs
@@ -1650,7 +1650,8 @@ namespace MediaBrowser.Api.Playback
             if (!string.IsNullOrWhiteSpace(request.AudioCodec))
             {
                 state.SupportedAudioCodecs = request.AudioCodec.Split(',').Where(i => !string.IsNullOrWhiteSpace(i)).ToList();
-                state.Request.AudioCodec = state.SupportedAudioCodecs.FirstOrDefault();
+                state.Request.AudioCodec = state.SupportedAudioCodecs.FirstOrDefault(i => MediaEncoder.CanEncodeToAudioCodec(i)) 
+                    ?? state.SupportedAudioCodecs.FirstOrDefault();
             }
 
             var item = LibraryManager.GetItemById(request.Id);