Add logging when force_key_frames is disabled

MediaBrowser.Api/Playback/Hls/DynamicHlsService.cs

@@ -948,7 +948,11 @@ namespace MediaBrowser.Api.Playback.Hls
                 args += " " + EncodingHelper.GetVideoQualityParam(state, codec, encodingOptions, GetDefaultEncoderPreset());
 
                 // Unable to force key frames to h264_qsv transcode
-                if (codec != "h264_qsv") {
+                if (codec == "h264_qsv") {
+                    Logger.LogInformation("Bug Workaround: Disabling force_key_frames for h264_qsv"); 
+                } 
+                else
+                {
                     args += " " + keyFrameArg;
                 }