Rename QSV cores to Media Engine.

Author: RandomEngy

VidCoder/Resources/OptionsRes.Designer.cs

@@ -470,9 +470,12 @@ Polling: Periodically checks the contents of the folders. Uses significant CPU a
     <value>Supported codecs: {0}</value>
     <comment>Format string for codec lists. {0} is replaced with comma-separated list of codecs.</comment>
   </data>
-  <data name="QsvEncoderCount" xml:space="preserve">
-    <value>QSV Encoder Cores: {0}</value>
-    <comment>Indicator for how many QSV cores are available on the system.
-{0} is the number of cores, for example "2"</comment>
+  <data name="QsvMediaEngineCount" xml:space="preserve">
+    <value>Media Engines: {0}</value>
+    <comment>Indicator for how many QSV media engines are available on the system.
+{0} is the number of media engines, for example "2"</comment>
+  </data>
+  <data name="EnableQuickSyncHyperEncodeToolTip" xml:space="preserve">
+    <value>Use multiple media engines to speed up a single encode where supported. Disable to allow load balancing multiple parallel encodes across media engines.</value>
   </data>
 </root>

VidCoder/Resources/OptionsRes.resx

@@ -35,6 +35,11 @@ public int GetQsvGpu(VCJob job)
 			return -1;
 		}
 
+		if (this.qsvGpus.Count <= 1)
+		{
+			return -1;
+		}
+
 		this.currentGpuIndex++;
 
 		return this.qsvGpus[this.currentGpuIndex % this.qsvGpus.Count];

VidCoder/Services/QsvLoadBalancingService.cs

@@ -476,14 +476,15 @@
 								<StackPanel Orientation="Vertical" Visibility="{Binding IsQuickSyncAvailable, Converter={StaticResource VisibilityConverter}}">
 									<controls:AvailabilityIndicator />
 									<TextBlock Margin="0 2 0 0" Text="{Binding QsvEncoders}" />
-									<TextBlock Margin="0 2 0 0" Text="{Binding QsvEncoderCount}" />
+									<TextBlock Margin="0 2 0 0" Text="{Binding QsvMediaEngineCount}" />
 
 									<CheckBox
 										Margin="0 6 0 0"
 										HorizontalAlignment="Left"
 										VerticalAlignment="Center"
 										Content="{x:Static res:OptionsRes.EnableQuickSyncHyperEncodeCheckBox}"
-										IsChecked="{Binding EnableQuickSyncHyperEncode}" />
+										IsChecked="{Binding EnableQuickSyncHyperEncode}"
+										ToolTip="{x:Static res:OptionsRes.EnableQuickSyncHyperEncodeToolTip}" />
 									<CheckBox
 										Margin="0 6 0 0"
 										HorizontalAlignment="Left"

VidCoder/View/OptionsDialog.xaml

@@ -184,7 +184,7 @@ public OptionsDialogViewModel(IUpdater updateService)
 		this.PlayerChoices = Players.All;
 
 		int qsvCount = HandBrakeEncoderHelpers.GetQsvAdaptorList().Count();
-		this.QsvEncoderCount = string.Format(OptionsRes.QsvEncoderCount, qsvCount);
+		this.QsvMediaEngineCount = string.Format(OptionsRes.QsvMediaEngineCount, qsvCount);
 
 		int tabIndex = Config.OptionsDialogLastTab;
 		if (tabIndex >= this.Tabs.Count)
@@ -725,7 +725,7 @@ private static string GetEncodersByPrefix(List<HBVideoEncoder> encoders, string
 
 	public string MFEncoders => GetEncodersByPrefix(HandBrakeEncoderHelpers.VideoEncoders, "mf_");
 
-	public string QsvEncoderCount { get; }
+	public string QsvMediaEngineCount { get; }
 
 	public bool EnableQuickSyncDecoding
 	{