1 files changed, 9 insertions, 3 deletions
diff --git a/Emby.Server.Implementations/HttpServer/StreamWriter.cs b/Emby.Server.Implementations/HttpServer/StreamWriter.cs
index cf30bbc32..194d04441 100644
--- a/Emby.Server.Implementations/HttpServer/StreamWriter.cs
+++ b/Emby.Server.Implementations/HttpServer/StreamWriter.cs
@@ -14,8 +14,6 @@ namespace Emby.Server.Implementations.HttpServer
     /// </summary>
     public class StreamWriter : IAsyncStreamWriter, IHasHeaders
     {
-        private static readonly CultureInfo UsCulture = new CultureInfo("en-US");
-
         /// <summary>
         /// Gets or sets the source stream.
         /// </summary>
@@ -52,6 +50,13 @@ namespace Emby.Server.Implementations.HttpServer
 
             SourceStream = source;
 
+            Headers["Content-Type"] = contentType;
+
+            if (source.CanSeek)
+            {
+                Headers[HeaderNames.ContentLength] = source.Length.ToString(CultureInfo.InvariantCulture);
+            }
+
             Headers[HeaderNames.ContentType] = contentType;
         }
 
@@ -60,7 +65,7 @@ namespace Emby.Server.Implementations.HttpServer
         /// </summary>
         /// <param name="source">The source.</param>
         /// <param name="contentType">Type of the content.</param>
-        public StreamWriter(byte[] source, string contentType)
+        public StreamWriter(byte[] source, string contentType, int contentLength)
         {
             if (string.IsNullOrEmpty(contentType))
             {
@@ -69,6 +74,7 @@ namespace Emby.Server.Implementations.HttpServer
 
             SourceBytes = source;
 
+            Headers[HeaderNames.ContentLength] = contentLength.ToString(CultureInfo.InvariantCulture);
             Headers[HeaderNames.ContentType] = contentType;
         }