diff --git a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
index 84050d4dc..8d2a59c87 100644
--- a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
+++ b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
@@ -475,7 +475,7 @@ namespace MediaBrowser.Controller.MediaEncoding
 
                 if (encodingOptions.EnableHardwareEncoding && outputVideoCodec.Contains("qsv", StringComparison.OrdinalIgnoreCase))
                 {
-                    if (!string.IsNullOrEmpty(videoDecoder) && videoDecoder.Contains("qsv"))
+                    if (!string.IsNullOrEmpty(videoDecoder) && videoDecoder.Contains("qsv", StringComparison.OrdinalIgnoreCase))
                     {
                         arg.Append("-hwaccel qsv ");
                     }