disable lower-power mode for qsv encoders (#826)

CHANGELOG.md

@@ -15,6 +15,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 ### Changed
 - Use paging to synchronize movies from Plex, Jellyfin and Emby
   - This will reduce memory use and improve reliability of synchronizing large libraries
+- Disable low power mode for `h264_qsv` and `hevc_qsv` encoders
 
 ## [0.5.8-beta] - 2022-05-20
 ### Fixed

ErsatzTV.FFmpeg/Encoder/Qsv/EncoderH264Qsv.cs

@@ -20,6 +20,7 @@ public class EncoderH264Qsv : EncoderBase
 
     public override string Name => "h264_qsv";
     public override StreamKind Kind => StreamKind.Video;
+    public override IList<string> OutputOptions => new[] { "-low_power", "0" };
 
     // need to upload if we're still in software and a watermark is used
     public override string Filter

ErsatzTV.FFmpeg/Encoder/Qsv/EncoderHevcQsv.cs

@@ -20,6 +20,7 @@ public class EncoderHevcQsv : EncoderBase
 
     public override string Name => "hevc_qsv";
     public override StreamKind Kind => StreamKind.Video;
+    public override IList<string> OutputOptions => new[] { "-low_power", "0" };
 
     // need to upload if we're still in software and a watermark is used
     public override string Filter