1 files changed, 4 insertions, 1 deletions
diff --git a/MediaBrowser.Api/Playback/Progressive/ProgressiveStreamWriter.cs b/MediaBrowser.Api/Playback/Progressive/ProgressiveStreamWriter.cs
index 6a3443f35..adedd9461 100644
--- a/MediaBrowser.Api/Playback/Progressive/ProgressiveStreamWriter.cs
+++ b/MediaBrowser.Api/Playback/Progressive/ProgressiveStreamWriter.cs
@@ -91,6 +91,9 @@ namespace MediaBrowser.Api.Playback.Progressive
         private readonly IFileSystem _fileSystem;
         private readonly TranscodingJob _job;
 
+        // 256k
+        private const int BufferSize = 262144;
+        
         private long _bytesWritten = 0;
 
         public ProgressiveFileCopier(IFileSystem fileSystem, TranscodingJob job)
@@ -108,7 +111,7 @@ namespace MediaBrowser.Api.Playback.Progressive
             {
                 while (eofCount < 15)
                 {
-                    CopyToInternal(fs, outputStream, 81920);
+                    CopyToInternal(fs, outputStream, BufferSize);
 
                     var fsPosition = fs.Position;