1 files changed, 2 insertions, 2 deletions
diff --git a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
index 74abb91b2..5e924e4bf 100644
--- a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
+++ b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
@@ -977,7 +977,7 @@ namespace MediaBrowser.Controller.MediaEncoding
 
             // Disable auto inserted SW scaler for HW decoders in case of changed resolution.
             var isSwDecoder = string.IsNullOrEmpty(GetHardwareVideoDecoder(state, options));
-            if (!isSwDecoder)
+            if (!isSwDecoder && _mediaEncoder.EncoderVersion >= new Version(4, 4))
             {
                 arg.Append(" -autoscale 0");
             }
@@ -5569,7 +5569,7 @@ namespace MediaBrowser.Controller.MediaEncoding
                 && state.BaseRequest.Context == EncodingContext.Streaming)
             {
                 // Comparison: https://github.com/jansmolders86/mediacenterjs/blob/master/lib/transcoding/desktop.js
-                format = " -f mp4 -movflags frag_keyframe+empty_moov";
+                format = " -f mp4 -movflags frag_keyframe+empty_moov+delay_moov";
             }
 
             var threads = GetNumberOfThreads(state, encodingOptions, videoCodec);