UI: Refactor Audio Settings tab structure

- Now uses a QVBoxLayout with a QScrollArea for the container
- Uses QGroupBox for each section
- Moved Monitoring and ducking settings out of the Advanced tab
- Push-to hotkeys are no longer in a child scroll area
- Renamed device labels for consistency

UI/data/locale/en-US.ini

@@ -757,7 +757,8 @@ Basic.Settings.Video.DownscaleFilter.Lanczos="Lanczos (Sharpened scaling, 32 sam
 Basic.Settings.Audio="Audio"
 Basic.Settings.Audio.SampleRate="Sample Rate"
 Basic.Settings.Audio.Channels="Channels"
-Basic.Settings.Audio.MeterDecayRate="Audio Meter Decay Rate"
+Basic.Settings.Audio.Meters="Meters"
+Basic.Settings.Audio.MeterDecayRate="Decay Rate"
 Basic.Settings.Audio.MeterDecayRate.Fast="Fast"
 Basic.Settings.Audio.MeterDecayRate.Medium="Medium (Type I PPM)"
 Basic.Settings.Audio.MeterDecayRate.Slow="Slow (Type II PPM)"
@@ -768,12 +769,13 @@ Basic.Settings.Audio.MultiChannelWarning.Enabled="WARNING: Surround sound audio
 Basic.Settings.Audio.MultichannelWarning="If streaming, check to see if your streaming service supports both surround sound ingest and surround sound playback.  Twitch, Facebook 360 Live, Mixer RTMP, Smashcast are examples where surround sound is fully supported.  Although Facebook Live and YouTube Live both accept surround ingest, Facebook Live downmixes to stereo, and YouTube Live plays only two channels.\n\nOBS audio filters are compatible with surround sound, though VST plugin support isn't guaranteed."
 Basic.Settings.Audio.MultichannelWarning.Title="Enable surround sound audio?"
 Basic.Settings.Audio.MultichannelWarning.Confirm="Are you sure you want to enable surround sound audio?"
-Basic.Settings.Audio.DesktopDevice="Desktop Audio Device"
-Basic.Settings.Audio.DesktopDevice2="Desktop Audio Device 2"
-Basic.Settings.Audio.AuxDevice="Mic/Auxiliary Audio Device"
-Basic.Settings.Audio.AuxDevice2="Mic/Auxiliary Audio Device 2"
-Basic.Settings.Audio.AuxDevice3="Mic/Auxiliary Audio Device 3"
-Basic.Settings.Audio.AuxDevice4="Mic/Auxiliary Audio Device 4"
+Basic.Settings.Audio.Devices="Devices"
+Basic.Settings.Audio.DesktopDevice="Desktop Audio"
+Basic.Settings.Audio.DesktopDevice2="Desktop Audio 2"
+Basic.Settings.Audio.AuxDevice="Mic/Auxiliary Audio"
+Basic.Settings.Audio.AuxDevice2="Mic/Auxiliary Audio 2"
+Basic.Settings.Audio.AuxDevice3="Mic/Auxiliary Audio 3"
+Basic.Settings.Audio.AuxDevice4="Mic/Auxiliary Audio 4"
 Basic.Settings.Audio.EnablePushToMute="Enable Push-to-mute"
 Basic.Settings.Audio.PushToMuteDelay="Push-to-mute delay"
 Basic.Settings.Audio.EnablePushToTalk="Enable Push-to-talk"
@@ -796,7 +798,7 @@ Basic.Settings.Advanced.Video.ColorSpace="YUV Color Space"
 Basic.Settings.Advanced.Video.ColorRange="YUV Color Range"
 Basic.Settings.Advanced.Video.ColorRange.Partial="Partial"
 Basic.Settings.Advanced.Video.ColorRange.Full="Full"
-Basic.Settings.Advanced.Audio.MonitoringDevice="Audio Monitoring Device"
+Basic.Settings.Advanced.Audio.MonitoringDevice="Monitoring Device"
 Basic.Settings.Advanced.Audio.MonitoringDevice.Default="Default"
 Basic.Settings.Advanced.Audio.DisableAudioDucking="Disable Windows audio ducking"
 Basic.Settings.Advanced.StreamDelay="Stream Delay"

UI/forms/OBSBasicSettings.ui

@@ -3601,271 +3601,475 @@
         </layout>
        </widget>
        <widget class="QWidget" name="audioPage">
-        <layout class="QFormLayout" name="formLayout">
-         <property name="fieldGrowthPolicy">
-          <enum>QFormLayout::AllNonFixedFieldsGrow</enum>
+        <layout class="QVBoxLayout" name="formLayout">
+         <property name="leftMargin">
+          <number>0</number>
          </property>
-         <property name="labelAlignment">
-          <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+         <property name="topMargin">
+          <number>0</number>
          </property>
-         <item row="0" column="0">
-          <widget class="QLabel" name="label_14">
-           <property name="text">
-            <string>Basic.Settings.Audio.SampleRate</string>
-           </property>
-           <property name="buddy">
-            <cstring>sampleRate</cstring>
-           </property>
-          </widget>
-         </item>
-         <item row="0" column="1">
-          <widget class="QComboBox" name="sampleRate">
-           <property name="currentText">
-            <string notr="true">44.1khz</string>
-           </property>
-           <property name="currentIndex">
-            <number>0</number>
-           </property>
-           <item>
-            <property name="text">
-             <string>44.1khz</string>
-            </property>
-           </item>
-           <item>
-            <property name="text">
-             <string>48khz</string>
-            </property>
-           </item>
-          </widget>
-         </item>
-         <item row="1" column="0">
-          <widget class="QLabel" name="label_15">
-           <property name="text">
-            <string>Basic.Settings.Audio.Channels</string>
-           </property>
-           <property name="buddy">
-            <cstring>channelSetup</cstring>
-           </property>
-          </widget>
-         </item>
-         <item row="1" column="1">
-          <widget class="QComboBox" name="channelSetup">
-           <property name="currentText">
-            <string>Mono</string>
-           </property>
-           <property name="currentIndex">
-            <number>0</number>
-           </property>
-           <item>
-            <property name="text">
-             <string>Mono</string>
-            </property>
-           </item>
-           <item>
-            <property name="text">
-             <string>Stereo</string>
-            </property>
-           </item>
-           <item>
-            <property name="text">
-             <string>2.1</string>
-            </property>
-           </item>
-           <item>
-            <property name="text">
-             <string>4.0</string>
-            </property>
-           </item>
-           <item>
-            <property name="text">
-             <string>4.1</string>
-            </property>
-           </item>
-           <item>
-            <property name="text">
-             <string>5.1</string>
-            </property>
-           </item>
-           <item>
-            <property name="text">
-             <string>7.1</string>
-            </property>
-           </item>
-          </widget>
-         </item>
-         <item row="2" column="0">
-          <widget class="QLabel" name="label_2">
-           <property name="minimumSize">
-            <size>
-             <width>170</width>
-             <height>0</height>
-            </size>
-           </property>
-           <property name="text">
-            <string>Basic.Settings.Audio.DesktopDevice</string>
-           </property>
-           <property name="alignment">
-            <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
-           </property>
-           <property name="buddy">
-            <cstring>desktopAudioDevice1</cstring>
-           </property>
-          </widget>
-         </item>
-         <item row="2" column="1">
-          <widget class="QComboBox" name="desktopAudioDevice1">
-           <property name="enabled">
-            <bool>true</bool>
-           </property>
-          </widget>
-         </item>
-         <item row="3" column="0">
-          <widget class="QLabel" name="label_3">
-           <property name="text">
-            <string>Basic.Settings.Audio.DesktopDevice2</string>
-           </property>
-           <property name="alignment">
-            <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
-           </property>
-           <property name="buddy">
-            <cstring>desktopAudioDevice2</cstring>
-           </property>
-          </widget>
-         </item>
-         <item row="3" column="1">
-          <widget class="QComboBox" name="desktopAudioDevice2">
-           <property name="enabled">
-            <bool>true</bool>
-           </property>
-          </widget>
-         </item>
-         <item row="4" column="0">
-          <widget class="QLabel" name="label_4">
-           <property name="text">
-            <string>Basic.Settings.Audio.AuxDevice</string>
-           </property>
-           <property name="buddy">
-            <cstring>auxAudioDevice1</cstring>
-           </property>
-          </widget>
-         </item>
-         <item row="4" column="1">
-          <widget class="QComboBox" name="auxAudioDevice1">
-           <property name="enabled">
-            <bool>true</bool>
-           </property>
-          </widget>
-         </item>
-         <item row="5" column="0">
-          <widget class="QLabel" name="label_5">
-           <property name="text">
-            <string>Basic.Settings.Audio.AuxDevice2</string>
-           </property>
-           <property name="buddy">
-            <cstring>auxAudioDevice2</cstring>
-           </property>
-          </widget>
-         </item>
-         <item row="5" column="1">
-          <widget class="QComboBox" name="auxAudioDevice2">
-           <property name="enabled">
-            <bool>true</bool>
-           </property>
-          </widget>
-         </item>
-         <item row="6" column="0">
-          <widget class="QLabel" name="label_6">
-           <property name="text">
-            <string>Basic.Settings.Audio.AuxDevice3</string>
+         <property name="rightMargin">
+          <number>0</number>
+         </property>
+         <property name="bottomMargin">
+          <number>0</number>
+         </property>
+         <item>
+          <widget class="QScrollArea" name="scrollArea_50">
+           <property name="frameShape">
+             <enum>QFrame::NoFrame</enum>
            </property>
-           <property name="buddy">
-            <cstring>auxAudioDevice3</cstring>
+           <property name="frameShadow">
+            <enum>QFrame::Plain</enum>
            </property>
-          </widget>
-         </item>
-         <item row="6" column="1">
-          <widget class="QComboBox" name="auxAudioDevice3">
-           <property name="enabled">
+           <property name="widgetResizable">
             <bool>true</bool>
            </property>
-          </widget>
-         </item>
-         <item row="8" column="0">
-          <widget class="QLabel" name="label_65">
-           <property name="text">
-            <string>Basic.Settings.Audio.MeterDecayRate</string>
-           </property>
-           <property name="buddy">
-            <cstring>meterDecayRate</cstring>
-           </property>
-          </widget>
-         </item>
-         <item row="8" column="1">
-          <widget class="QComboBox" name="meterDecayRate">
-           <property name="currentText">
-            <string>Basic.Settings.Audio.MeterDecayRate.Fast</string>
+           <property name="geometry">
+            <rect>
+             <x>0</x>
+             <y>0</y>
+             <width>594</width>
+             <height>807</height>
+            </rect>
            </property>
-           <property name="currentIndex">
-            <number>0</number>
-           </property>
-           <item>
-            <property name="text">
-             <string>Basic.Settings.Audio.MeterDecayRate.Fast</string>
-            </property>
-           </item>
-           <item>
-            <property name="text">
-             <string>Basic.Settings.Audio.MeterDecayRate.Medium</string>
-            </property>
-           </item>
-           <item>
-            <property name="text">
-             <string>Basic.Settings.Audio.MeterDecayRate.Slow</string>
-            </property>
-           </item>
-          </widget>
-         </item>
-         <item row="9" column="0">
-          <widget class="QLabel" name="label_66">
-           <property name="text">
-            <string>Basic.Settings.Audio.PeakMeterType</string>
-           </property>
-           <property name="buddy">
-            <cstring>peakMeterType</cstring>
-           </property>
-          </widget>
-         </item>
-         <item row="9" column="1">
-          <widget class="QComboBox" name="peakMeterType">
-           <property name="currentIndex">
-            <number>0</number>
+           <property name="frameShadow">
+            <enum>QFrame::Plain</enum>
            </property>
-           <item>
-            <property name="text">
-             <string>Basic.Settings.Audio.PeakMeterType.SamplePeak</string>
-            </property>
-           </item>
-           <item>
-            <property name="text">
-             <string>Basic.Settings.Audio.PeakMeterType.TruePeak</string>
-            </property>
-           </item>
-          </widget>
-         </item>
-         <item row="10" column="0" colspan="2">
-          <widget class="QScrollArea" name="audioSourceScrollArea">
            <property name="widgetResizable">
             <bool>true</bool>
            </property>
-           <widget class="QWidget" name="audioSourceWidget">
+           <widget class="QWidget" name="scrollAreaWidgetContents_50">
             <property name="geometry">
              <rect>
               <x>0</x>
               <y>0</y>
-              <width>98</width>
-              <height>28</height>
+              <width>594</width>
+              <height>807</height>
              </rect>
             </property>
+            <layout class="QVBoxLayout" name="verticalLayout_50">
+             <property name="leftMargin">
+              <number>0</number>
+             </property>
+             <property name="topMargin">
+              <number>0</number>
+             </property>
+             <property name="rightMargin">
+              <number>0</number>
+             </property>
+             <property name="bottomMargin">
+              <number>9</number>
+             </property>
+             <item alignment="Qt::AlignTop">
+              <widget class="QWidget" name="widget_50" native="true">
+               <layout class="QVBoxLayout" name="verticalLayout_51">
+                <item>
+                 <widget class="QGroupBox" name="audioGeneralGroupBox">
+                  <property name="title">
+                   <string>Basic.Settings.General</string>
+                  </property>
+                  <layout class="QFormLayout" name="formLayout_52">
+                   <property name="fieldGrowthPolicy">
+                    <enum>QFormLayout::AllNonFixedFieldsGrow</enum>
+                   </property>
+                   <property name="labelAlignment">
+                    <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+                   </property>
+                   <property name="topMargin">
+                    <number>2</number>
+                   </property>
+                   <item row="0" column="0">
+                    <widget class="QLabel" name="label_14">
+                     <property name="minimumSize">
+                      <size>
+                       <width>170</width>
+                       <height>0</height>
+                      </size>
+                     </property>
+                     <property name="text">
+                      <string>Basic.Settings.Audio.SampleRate</string>
+                     </property>
+                     <property name="alignment">
+                      <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+                     </property>
+                     <property name="buddy">
+                      <cstring>sampleRate</cstring>
+                     </property>
+                    </widget>
+                   </item>
+                   <item row="0" column="1">
+                    <widget class="QComboBox" name="sampleRate">
+                     <property name="currentText">
+                      <string notr="true">44.1khz</string>
+                     </property>
+                     <property name="currentIndex">
+                      <number>0</number>
+                     </property>
+                     <item>
+                      <property name="text">
+                       <string>44.1khz</string>
+                      </property>
+                     </item>
+                     <item>
+                      <property name="text">
+                       <string>48khz</string>
+                      </property>
+                     </item>
+                    </widget>
+                   </item>
+                   <item row="1" column="0">
+                    <widget class="QLabel" name="label_15">
+                     <property name="text">
+                      <string>Basic.Settings.Audio.Channels</string>
+                     </property>
+                     <property name="buddy">
+                      <cstring>channelSetup</cstring>
+                     </property>
+                    </widget>
+                   </item>
+                   <item row="1" column="1">
+                    <widget class="QComboBox" name="channelSetup">
+                     <property name="currentText">
+                      <string>Mono</string>
+                     </property>
+                     <property name="currentIndex">
+                      <number>0</number>
+                     </property>
+                     <item>
+                      <property name="text">
+                       <string>Mono</string>
+                      </property>
+                     </item>
+                     <item>
+                      <property name="text">
+                       <string>Stereo</string>
+                      </property>
+                     </item>
+                     <item>
+                      <property name="text">
+                       <string>2.1</string>
+                      </property>
+                     </item>
+                     <item>
+                      <property name="text">
+                       <string>4.0</string>
+                      </property>
+                     </item>
+                     <item>
+                      <property name="text">
+                       <string>4.1</string>
+                      </property>
+                     </item>
+                     <item>
+                      <property name="text">
+                       <string>5.1</string>
+                      </property>
+                     </item>
+                     <item>
+                      <property name="text">
+                       <string>7.1</string>
+                      </property>
+                     </item>
+                    </widget>
+                   </item>
+                  </layout>
+                 </widget>
+                </item>
+                <item>
+                 <widget class="QGroupBox" name="audioDevicesGroupBox">
+                  <property name="title">
+                   <string>Basic.Settings.Audio.Devices</string>
+                  </property>
+                  <layout class="QFormLayout" name="formLayout_53">
+                   <property name="fieldGrowthPolicy">
+                    <enum>QFormLayout::AllNonFixedFieldsGrow</enum>
+                   </property>
+                   <property name="labelAlignment">
+                    <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+                   </property>
+                   <property name="topMargin">
+                    <number>2</number>
+                   </property>
+                   <item row="0" column="0">
+                    <widget class="QLabel" name="label_2">
+                     <property name="minimumSize">
+                      <size>
+                       <width>170</width>
+                       <height>0</height>
+                      </size>
+                     </property>
+                     <property name="text">
+                      <string>Basic.Settings.Audio.DesktopDevice</string>
+                     </property>
+                     <property name="alignment">
+                      <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+                     </property>
+                     <property name="buddy">
+                      <cstring>desktopAudioDevice1</cstring>
+                     </property>
+                    </widget>
+                   </item>
+                   <item row="0" column="1">
+                    <widget class="QComboBox" name="desktopAudioDevice1">
+                     <property name="enabled">
+                      <bool>true</bool>
+                     </property>
+                    </widget>
+                   </item>
+                   <item row="1" column="0">
+                    <widget class="QLabel" name="label_3">
+                     <property name="text">
+                      <string>Basic.Settings.Audio.DesktopDevice2</string>
+                     </property>
+                     <property name="alignment">
+                      <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+                     </property>
+                     <property name="buddy">
+                      <cstring>desktopAudioDevice2</cstring>
+                     </property>
+                    </widget>
+                   </item>
+                   <item row="1" column="1">
+                    <widget class="QComboBox" name="desktopAudioDevice2">
+                     <property name="enabled">
+                      <bool>true</bool>
+                     </property>
+                    </widget>
+                   </item>
+                   <item row="2" column="0">
+                    <widget class="QLabel" name="label_4">
+                     <property name="text">
+                      <string>Basic.Settings.Audio.AuxDevice</string>
+                     </property>
+                     <property name="buddy">
+                      <cstring>auxAudioDevice1</cstring>
+                     </property>
+                    </widget>
+                   </item>
+                   <item row="2" column="1">
+                    <widget class="QComboBox" name="auxAudioDevice1">
+                     <property name="enabled">
+                      <bool>true</bool>
+                     </property>
+                    </widget>
+                   </item>
+                   <item row="3" column="0">
+                    <widget class="QLabel" name="label_5">
+                     <property name="text">
+                      <string>Basic.Settings.Audio.AuxDevice2</string>
+                     </property>
+                     <property name="buddy">
+                      <cstring>auxAudioDevice2</cstring>
+                     </property>
+                    </widget>
+                   </item>
+                   <item row="3" column="1">
+                    <widget class="QComboBox" name="auxAudioDevice2">
+                     <property name="enabled">
+                      <bool>true</bool>
+                     </property>
+                    </widget>
+                   </item>
+                   <item row="4" column="0">
+                    <widget class="QLabel" name="label_6">
+                     <property name="text">
+                      <string>Basic.Settings.Audio.AuxDevice3</string>
+                     </property>
+                     <property name="buddy">
+                      <cstring>auxAudioDevice3</cstring>
+                     </property>
+                    </widget>
+                   </item>
+                   <item row="4" column="1">
+                    <widget class="QComboBox" name="auxAudioDevice3">
+                     <property name="enabled">
+                      <bool>true</bool>
+                     </property>
+                    </widget>
+                   </item>
+                   <item row="5" column="1">
+                    <widget class="QComboBox" name="auxAudioDevice4">
+                     <property name="enabled">
+                      <bool>true</bool>
+                     </property>
+                    </widget>
+                   </item>
+                   <item row="5" column="0">
+                    <widget class="QLabel" name="label_67">
+                     <property name="text">
+                      <string>Basic.Settings.Audio.AuxDevice4</string>
+                     </property>
+                     <property name="buddy">
+                      <cstring>auxAudioDevice4</cstring>
+                     </property>
+                    </widget>
+                   </item>
+                  </layout>
+                 </widget>
+                </item>
+                <item>
+                 <widget class="QGroupBox" name="audioMetersGroupBox">
+                  <property name="title">
+                   <string>Basic.Settings.Audio.Meters</string>
+                  </property>
+                  <layout class="QFormLayout" name="formLayout_54">
+                   <property name="fieldGrowthPolicy">
+                    <enum>QFormLayout::AllNonFixedFieldsGrow</enum>
+                   </property>
+                   <property name="labelAlignment">
+                    <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+                   </property>
+                   <property name="topMargin">
+                    <number>2</number>
+                   </property>
+                   <item row="0" column="0">
+                    <widget class="QLabel" name="label_65">
+                     <property name="minimumSize">
+                      <size>
+                       <width>170</width>
+                       <height>0</height>
+                      </size>
+                     </property>
+                     <property name="text">
+                      <string>Basic.Settings.Audio.MeterDecayRate</string>
+                     </property>
+                     <property name="alignment">
+                      <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+                     </property>
+                     <property name="buddy">
+                      <cstring>meterDecayRate</cstring>
+                     </property>
+                    </widget>
+                   </item>
+                   <item row="0" column="1">
+                    <widget class="QComboBox" name="meterDecayRate">
+                     <property name="currentText">
+                      <string>Basic.Settings.Audio.MeterDecayRate.Fast</string>
+                     </property>
+                     <property name="currentIndex">
+                      <number>0</number>
+                     </property>
+                     <item>
+                      <property name="text">
+                       <string>Basic.Settings.Audio.MeterDecayRate.Fast</string>
+                      </property>
+                     </item>
+                     <item>
+                      <property name="text">
+                       <string>Basic.Settings.Audio.MeterDecayRate.Medium</string>
+                      </property>
+                     </item>
+                     <item>
+                      <property name="text">
+                       <string>Basic.Settings.Audio.MeterDecayRate.Slow</string>
+                      </property>
+                     </item>
+                    </widget>
+                   </item>
+                   <item row="1" column="0">
+                    <widget class="QLabel" name="label_66">
+                     <property name="text">
+                      <string>Basic.Settings.Audio.PeakMeterType</string>
+                     </property>
+                     <property name="buddy">
+                      <cstring>peakMeterType</cstring>
+                     </property>
+                    </widget>
+                   </item>
+                   <item row="1" column="1">
+                    <widget class="QComboBox" name="peakMeterType">
+                     <property name="currentIndex">
+                      <number>0</number>
+                     </property>
+                     <item>
+                      <property name="text">
+                       <string>Basic.Settings.Audio.PeakMeterType.SamplePeak</string>
+                      </property>
+                     </item>
+                     <item>
+                      <property name="text">
+                       <string>Basic.Settings.Audio.PeakMeterType.TruePeak</string>
+                      </property>
+                     </item>
+                    </widget>
+                   </item>
+                  </layout>
+                 </widget>
+                </item>
+                <item>
+                 <widget class="QGroupBox" name="audioAdvGroupBox">
+                  <property name="title">
+                   <string>Basic.Settings.Advanced</string>
+                  </property>
+                  <layout class="QFormLayout" name="formLayout_56">
+                   <property name="fieldGrowthPolicy">
+                    <enum>QFormLayout::AllNonFixedFieldsGrow</enum>
+                   </property>
+                   <property name="labelAlignment">
+                    <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+                   </property>
+                   <property name="topMargin">
+                    <number>2</number>
+                   </property>
+                   <item row="0" column="0">
+                    <widget class="QLabel" name="monitoringDeviceLabel">
+                     <property name="text">
+                      <string>Basic.Settings.Advanced.Audio.MonitoringDevice</string>
+                     </property>
+                     <property name="buddy">
+                      <cstring>monitoringDevice</cstring>
+                     </property>
+                    </widget>
+                   </item>
+                   <item row="0" column="1">
+                    <widget class="QComboBox" name="monitoringDevice"/>
+                   </item>
+                   <item row="1" column="0">
+                    <spacer name="horizontalSpacer_11">
+                     <property name="orientation">
+                      <enum>Qt::Horizontal</enum>
+                     </property>
+                     <property name="sizeHint" stdset="0">
+                      <size>
+                       <width>170</width>
+                       <height>20</height>
+                      </size>
+                     </property>
+                    </spacer>
+                   </item>
+                   <item row="1" column="1">
+                    <widget class="QCheckBox" name="disableAudioDucking">
+                     <property name="text">
+                      <string>Basic.Settings.Advanced.Audio.DisableAudioDucking</string>
+                     </property>
+                    </widget>
+                   </item>
+                  </layout>
+                 </widget>
+                </item>
+                <item>
+                 <widget class="QGroupBox" name="audioHotkeysGroupBox">
+                  <property name="title">
+                   <string>Basic.Settings.Hotkeys</string>
+                  </property>
+                  <layout class="QFormLayout" name="audioSourceLayout">
+                   <property name="fieldGrowthPolicy">
+                    <enum>QFormLayout::AllNonFixedFieldsGrow</enum>
+                   </property>
+                   <property name="labelAlignment">
+                    <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+                   </property>
+                   <property name="topMargin">
+                    <number>2</number>
+                   </property>
+                  </layout>
+                 </widget>
+                </item>
+               </layout>
+              </widget>
+             </item>
+            </layout>
            </widget>
           </widget>
          </item>
@@ -3895,36 +4099,6 @@
            </property>
           </widget>
          </item>
-         <item row="13" column="1">
-          <spacer name="verticalSpacer_3">
-           <property name="orientation">
-            <enum>Qt::Vertical</enum>
-           </property>
-           <property name="sizeHint" stdset="0">
-            <size>
-             <width>20</width>
-             <height>40</height>
-            </size>
-           </property>
-          </spacer>
-         </item>
-         <item row="7" column="1">
-          <widget class="QComboBox" name="auxAudioDevice4">
-           <property name="enabled">
-            <bool>true</bool>
-           </property>
-          </widget>
-         </item>
-         <item row="7" column="0">
-          <widget class="QLabel" name="label_67">
-           <property name="text">
-            <string>Basic.Settings.Audio.AuxDevice4</string>
-           </property>
-           <property name="buddy">
-            <cstring>auxAudioDevice4</cstring>
-           </property>
-          </widget>
-         </item>
         </layout>
        </widget>
        <widget class="QWidget" name="videoPage">
@@ -4553,57 +4727,6 @@
                   </layout>
                  </widget>
                 </item>
-                <item>
-                 <widget class="QGroupBox" name="advAudioGroupBox">
-                  <property name="title">
-                   <string>Basic.Settings.Audio</string>
-                  </property>
-                  <layout class="QFormLayout" name="formLayout_27">
-                   <property name="fieldGrowthPolicy">
-                    <enum>QFormLayout::AllNonFixedFieldsGrow</enum>
-                   </property>
-                   <property name="labelAlignment">
-                    <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
-                   </property>
-                   <property name="topMargin">
-                    <number>2</number>
-                   </property>
-                   <item row="0" column="0">
-                    <widget class="QLabel" name="monitoringDeviceLabel">
-                     <property name="text">
-                      <string>Basic.Settings.Advanced.Audio.MonitoringDevice</string>
-                     </property>
-                     <property name="buddy">
-                      <cstring>monitoringDevice</cstring>
-                     </property>
-                    </widget>
-                   </item>
-                   <item row="0" column="1">
-                    <widget class="QComboBox" name="monitoringDevice"/>
-                   </item>
-                   <item row="1" column="1">
-                    <widget class="QCheckBox" name="disableAudioDucking">
-                     <property name="text">
-                      <string>Basic.Settings.Advanced.Audio.DisableAudioDucking</string>
-                     </property>
-                    </widget>
-                   </item>
-                   <item row="1" column="0">
-                    <spacer name="horizontalSpacer_11">
-                     <property name="orientation">
-                      <enum>Qt::Horizontal</enum>
-                     </property>
-                     <property name="sizeHint" stdset="0">
-                      <size>
-                       <width>170</width>
-                       <height>20</height>
-                      </size>
-                     </property>
-                    </spacer>
-                   </item>
-                  </layout>
-                 </widget>
-                </item>
                 <item>
                  <widget class="QGroupBox" name="groupBox_6">
                   <property name="title">
@@ -5262,7 +5385,8 @@
   <tabstop>auxAudioDevice4</tabstop>
   <tabstop>meterDecayRate</tabstop>
   <tabstop>peakMeterType</tabstop>
-  <tabstop>audioSourceScrollArea</tabstop>
+  <tabstop>monitoringDevice</tabstop>
+  <tabstop>disableAudioDucking</tabstop>
   <tabstop>baseResolution</tabstop>
   <tabstop>outputResolution</tabstop>
   <tabstop>downscaleFilter</tabstop>
@@ -5280,8 +5404,6 @@
   <tabstop>colorRange</tabstop>
   <tabstop>disableOSXVSync</tabstop>
   <tabstop>resetOSXVSync</tabstop>
-  <tabstop>monitoringDevice</tabstop>
-  <tabstop>disableAudioDucking</tabstop>
   <tabstop>filenameFormatting</tabstop>
   <tabstop>overwriteIfExists</tabstop>
   <tabstop>autoRemux</tabstop>

UI/window-basic-settings.cpp

@@ -295,10 +295,6 @@ OBSBasicSettings::OBSBasicSettings(QWidget *parent)
 
 	ui->listWidget->setAttribute(Qt::WA_MacShowFocusRect, false);
 
-	auto policy = ui->audioSourceScrollArea->sizePolicy();
-	policy.setVerticalStretch(true);
-	ui->audioSourceScrollArea->setSizePolicy(policy);
-
 	HookWidget(ui->language,             COMBO_CHANGED,  GENERAL_CHANGED);
 	HookWidget(ui->theme, 		     COMBO_CHANGED,  GENERAL_CHANGED);
 	HookWidget(ui->enableAutoUpdates,    CHECK_CHANGED,  GENERAL_CHANGED);
@@ -2006,17 +2002,21 @@ void OBSBasicSettings::LoadAudioDevices()
 
 void OBSBasicSettings::LoadAudioSources()
 {
+	if (ui->audioSourceLayout->rowCount() > 0) {
+		QLayoutItem *forDeletion = ui->audioSourceLayout->takeAt(0);
+		delete forDeletion->widget();
+		delete forDeletion;
+	}
 	auto layout = new QFormLayout();
 	layout->setVerticalSpacing(15);
 	layout->setFieldGrowthPolicy(QFormLayout::AllNonFixedFieldsGrow);
 
-	ui->audioSourceScrollArea->takeWidget()->deleteLater();
 	audioSourceSignals.clear();
 	audioSources.clear();
 
 	auto widget = new QWidget();
 	widget->setLayout(layout);
-	ui->audioSourceScrollArea->setWidget(widget);
+	ui->audioSourceLayout->addRow(widget);
 
 	const char *enablePtm = Str("Basic.Settings.Audio.EnablePushToMute");
 	const char *ptmDelay  = Str("Basic.Settings.Audio.PushToMuteDelay");
@@ -2095,6 +2095,8 @@ void OBSBasicSettings::LoadAudioSources()
 				ptmCB, pttSB, pttCB, pttSB);
 
 		auto label = new OBSSourceLabel(source);
+		label->setMinimumSize(QSize(170, 0));
+		label->setAlignment(Qt::AlignRight | Qt::AlignTrailing | Qt::AlignVCenter);
 		connect(label, &OBSSourceLabel::Removed,
 				[=]()
 				{
@@ -2120,9 +2122,9 @@ void OBSBasicSettings::LoadAudioSources()
 
 
 	if (layout->rowCount() == 0)
-		ui->audioSourceScrollArea->hide();
+		ui->audioHotkeysGroupBox->hide();
 	else
-		ui->audioSourceScrollArea->show();
+		ui->audioHotkeysGroupBox->show();
 }
 
 void OBSBasicSettings::LoadAudioSettings()