Fix libx264/libx265 auto preset (#12692)

7 months ago · 0539fdc5e3
parent a0204ada2f
commit 0539fdc5e3
1 changed files with 7 additions and 1 deletions
--- a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
+++ b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
@ -1444,7 +1444,13 @@ namespace MediaBrowser.Controller.MediaEncoding
            var encoderPreset = preset ?? defaultPreset;
            if (string.Equals(videoEncoder, "libx264", StringComparison.OrdinalIgnoreCase) || isLibX265)
            {
-                param += " -preset " + encoderPreset.ToString().ToLowerInvariant();
+                var presetString = encoderPreset switch
+                {
+                    EncoderPreset.auto => EncoderPreset.veryfast.ToString().ToLowerInvariant(),
+                    _ => encoderPreset.ToString().ToLowerInvariant()
+                };
+
+                param += " -preset " + presetString;

                int encodeCrf = encodingOptions.H264Crf;
                if (isLibX265)