UI: Disable simple output rec. settings when active

UI/forms/OBSBasicSettings.ui

@@ -722,7 +722,7 @@
               </widget>
              </item>
              <item>
-              <widget class="QGroupBox" name="groupBox_9">
+              <widget class="QGroupBox" name="simpleRecordingGroupBox">
                <property name="sizePolicy">
                 <sizepolicy hsizetype="Preferred" vsizetype="Maximum">
                  <horstretch>0</horstretch>

UI/window-basic-settings.cpp

@@ -1554,6 +1554,7 @@ void OBSBasicSettings::LoadOutputSettings()
 	if (video_output_active(obs_get_video())) {
 		ui->outputMode->setEnabled(false);
 		ui->outputModeLabel->setEnabled(false);
+		ui->simpleRecordingGroupBox->setEnabled(false);
 		ui->advOutTopContainer->setEnabled(false);
 		ui->advOutRecTopContainer->setEnabled(false);
 		ui->advOutRecTypeContainer->setEnabled(false);