fix qsv subtitle scaling (#1367)

CHANGELOG.md

@@ -4,6 +4,8 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ## [Unreleased]
+### Fixed
+- Fix subtitle scaling when using QSV hardware acceleration
 
 ## [0.8.1-beta] - 2023-08-07
 ### Added

ErsatzTV.FFmpeg/Pipeline/QsvPipelineBuilder.cs

@@ -493,7 +493,7 @@ public class QsvPipelineBuilder : SoftwarePipelineBuilder
                     }
 
                     // only scale if scaling or padding was used for main video stream
-                    if (videoInputFile.FilterSteps.Any(s => s is ScaleFilter or ScaleFilter or PadFilter))
+                    if (videoInputFile.FilterSteps.Any(s => s is ScaleFilter or ScaleQsvFilter or PadFilter))
                     {
                         var scaleFilter = new ScaleImageFilter(desiredState.PaddedSize);
                         subtitle.FilterSteps.Add(scaleFilter);