Merge branch 'master' into fix-resharper-warnings

# Conflicts:
#	Emby.Server.Implementations/Net/SocketFactory.cs
#	RSSDP/SsdpCommunicationsServer.cs
#	RSSDP/SsdpDeviceLocator.cs
#	RSSDP/SsdpDevicePublisher.cs

1 files changed, 6 insertions, 8 deletions

diff --git a/Jellyfin.Api/Helpers/StreamingHelpers.cs b/Jellyfin.Api/Helpers/StreamingHelpers.cs
index e55420d11..11f6bcf6b 100644
--- a/Jellyfin.Api/Helpers/StreamingHelpers.cs
+++ b/Jellyfin.Api/Helpers/StreamingHelpers.cs
@@ -248,7 +248,7 @@ public static class StreamingHelpers
             ? GetOutputFileExtension(state, mediaSource)
             : ("." + state.OutputContainer);
 
-        state.OutputFilePath = GetOutputFilePath(state, ext!, serverConfigurationManager, streamingRequest.DeviceId, streamingRequest.PlaySessionId);
+        state.OutputFilePath = GetOutputFilePath(state, ext, serverConfigurationManager, streamingRequest.DeviceId, streamingRequest.PlaySessionId);
 
         return state;
     }
@@ -421,10 +421,9 @@ public static class StreamingHelpers
     /// <param name="state">The state.</param>
     /// <param name="mediaSource">The mediaSource.</param>
     /// <returns>System.String.</returns>
-    private static string? GetOutputFileExtension(StreamState state, MediaSourceInfo? mediaSource)
+    private static string GetOutputFileExtension(StreamState state, MediaSourceInfo? mediaSource)
     {
         var ext = Path.GetExtension(state.RequestedUrl);
-
         if (!string.IsNullOrEmpty(ext))
         {
             return ext;
@@ -463,10 +462,9 @@ public static class StreamingHelpers
                 return ".asf";
             }
         }
-
-        // Try to infer based on the desired audio codec
-        if (!state.IsVideoRequest)
+        else
         {
+            // Try to infer based on the desired audio codec
             var audioCodec = state.Request.AudioCodec;
 
             if (string.Equals("aac", audioCodec, StringComparison.OrdinalIgnoreCase))
@@ -497,7 +495,7 @@ public static class StreamingHelpers
             return '.' + (idx == -1 ? mediaSource.Container : mediaSource.Container[..idx]).Trim();
         }
 
-        return null;
+        throw new InvalidOperationException("Failed to find an appropriate file extension");
     }
 
     /// <summary>
@@ -514,7 +512,7 @@ public static class StreamingHelpers
         var data = $"{state.MediaPath}-{state.UserAgent}-{deviceId!}-{playSessionId!}";
 
         var filename = data.GetMD5().ToString("N", CultureInfo.InvariantCulture);
-        var ext = outputFileExtension?.ToLowerInvariant();
+        var ext = outputFileExtension.ToLowerInvariant();
         var folder = serverConfigurationManager.GetTranscodePath();
 
         return Path.Combine(folder, filename + ext);