Disable auto inserted SW scaler for HW decoders in case of changed resolution

3 years ago · 04b73cace6
parent f9dffa767f
commit 04b73cace6
1 changed files with 7 additions and 0 deletions
--- a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
+++ b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
@ -931,6 +931,13 @@ namespace MediaBrowser.Controller.MediaEncoding
                arg.Append(" -i \"").Append(state.AudioStream.Path).Append('"');
            }

+            // Disable auto inserted SW scaler for HW decoders in case of changed resolution.
+            var isSwDecoder = string.IsNullOrEmpty(GetHardwareVideoDecoder(state, options));
+            if (!isSwDecoder)
+            {
+                arg.Append(" -autoscale 0");
+            }
+
            return arg.ToString();
        }