Add fine-grained options for downloading widevine content

Source/FileLiberator/DownloadOptions.Factory.cs

@@ -33,42 +33,40 @@ public partial class DownloadOptions
 
 	private static async Task<ContentLicense> ChooseContent(Api api, LibraryBook libraryBook, Configuration config)
 	{
-		var cdm = await Cdm.GetCdmAsync();
-
 		var dlQuality = config.FileDownloadQuality == Configuration.DownloadQuality.Normal ? DownloadQuality.Normal : DownloadQuality.High;
 
-		ContentLicense? contentLic = null;
+		if (!config.UseWidevine || await Cdm.GetCdmAsync() is not Cdm cdm)
-		ContentLicense? fallback = null;
+			return await api.GetDownloadLicenseAsync(libraryBook.Book.AudibleProductId, dlQuality);
+
+		ContentLicense? contentLic = null, fallback = null;
 
-		if (cdm is null)
-		{
-			//Doesn't matter what the user chose. We can't get a CDM so we must fall back to AAX(C)
-			contentLic = await api.GetDownloadLicenseAsync(libraryBook.Book.AudibleProductId, dlQuality);
-		}
-		else
-		{
-			var spatial = config.FileDownloadQuality is Configuration.DownloadQuality.Spatial;
 		try
 		{
+			//try to request a widevine content license using the user's spatial audio settings
 			var codecChoice = config.SpatialAudioCodec switch
 			{
 				Configuration.SpatialCodec.EC_3 => Ec3Codec,
 				Configuration.SpatialCodec.AC_4 => Ac4Codec,
 				_ => throw new NotSupportedException($"Unknown value for {nameof(config.SpatialAudioCodec)}")
 			};
-				contentLic = await api.GetDownloadLicenseAsync(libraryBook.Book.AudibleProductId, dlQuality, ChapterTitlesType.Tree, DrmType.Widevine, spatial, codecChoice);
+
+			contentLic
+				= await api.GetDownloadLicenseAsync(
+					libraryBook.Book.AudibleProductId,
+					dlQuality,
+					ChapterTitlesType.Tree,
+					DrmType.Widevine,
+					config.RequestSpatial,
+					codecChoice);
 		}
 		catch (Exception ex)
 		{
 			Serilog.Log.Logger.Error(ex, "Failed to request a Widevine license.");
+			//We failed to get a widevine license, so fall back to AAX(C)
+			return await api.GetDownloadLicenseAsync(libraryBook.Book.AudibleProductId, dlQuality);
 		}
 
-			if (contentLic is null)
+		if (!contentLic.ContentMetadata.ContentReference.IsSpatial && contentLic.DrmType != DrmType.Adrm)
-			{
-				//We failed to get a widevine license, so fall back to AAX(C)
-				contentLic = await api.GetDownloadLicenseAsync(libraryBook.Book.AudibleProductId, dlQuality);
-			}
-			else if (!contentLic.ContentMetadata.ContentReference.IsSpatial && contentLic.DrmType != DrmType.Adrm)
 		{
 			/*
 			We got a widevine license and we have a Cdm, but we still need to decide if we WANT the file
@@ -86,8 +84,8 @@ public partial class DownloadOptions
 
 			To decide which file we want, use this simple rule: if files are different codecs and
 			Widevine is significantly larger, use Widevine. Otherwise use ADRM.
-
 			*/
+
 			fallback = await api.GetDownloadLicenseAsync(libraryBook.Book.AudibleProductId, dlQuality);
 
 			var wvCr = contentLic.ContentMetadata.ContentReference;
@@ -100,14 +98,13 @@ public partial class DownloadOptions
 				contentLic = fallback;
 			}
 		}		
-		}
 
-		if (contentLic.DrmType == DrmType.Widevine && cdm is not null)
+		if (contentLic.DrmType == DrmType.Widevine)
 		{
 			try
 			{
 				using var client = new HttpClient();
-				var mpdResponse = await client.GetAsync(contentLic.LicenseResponse);
+				using var mpdResponse = await client.GetAsync(contentLic.LicenseResponse);
 				var dash = new MpegDash(mpdResponse.Content.ReadAsStream());
 
 				if (!dash.TryGetUri(new Uri(contentLic.LicenseResponse), out var contentUri))
@@ -124,7 +121,6 @@ public partial class DownloadOptions
 					Key = Convert.ToHexStringLower(keys[0].Kid.ToByteArray()),
 					Iv = Convert.ToHexStringLower(keys[0].Key)
 				};
-
 			}
 			catch
 			{

Source/LibationAvalonia/Controls/Settings/Audio.axaml

@@ -43,14 +43,40 @@
 				<controls:WheelComboBox
 					Margin="5,0,0,0"
 					Grid.Column="1"
-					SelectionChanged="Quality_SelectionChanged"
 					ItemsSource="{CompiledBinding DownloadQualities}"
 					SelectedItem="{CompiledBinding FileDownloadQuality}"/>
 			</Grid>
 
-			<Grid ColumnDefinitions="*,Auto" Margin="0,5,0,0"
+
-				  IsEnabled="{CompiledBinding SpatialSelected}"
+			<Grid ColumnDefinitions="*,*">
+
+				<CheckBox
+					IsChecked="{CompiledBinding UseWidevine, Mode=TwoWay}"
+					IsCheckedChanged="UseWidevine_IsCheckedChanged"
+					ToolTip.Tip="{CompiledBinding UseWidevineTip}">
+					<TextBlock Text="{CompiledBinding UseWidevineText}" />
+				</CheckBox>
+				
+				<CheckBox
+					Grid.Column="1"
+					HorizontalAlignment="Right"
+					ToolTip.Tip="{CompiledBinding RequestSpatialTip}"
+					IsEnabled="{CompiledBinding UseWidevine}"
+					IsChecked="{CompiledBinding RequestSpatial, Mode=TwoWay}">
+					<TextBlock Text="{CompiledBinding RequestSpatialText}" />
+				</CheckBox>
+			</Grid>
+
+			<Grid ColumnDefinitions="*,Auto"
 				  ToolTip.Tip="{CompiledBinding SpatialAudioCodecTip}">
+				<Grid.IsEnabled>
+					<MultiBinding Converter="{x:Static BoolConverters.And}">
+						<MultiBinding.Bindings>
+							<CompiledBinding Path="UseWidevine"/>
+							<CompiledBinding Path="RequestSpatial"/>
+						</MultiBinding.Bindings>
+					</MultiBinding>
+				</Grid.IsEnabled>
 				
 				<TextBlock
 					VerticalAlignment="Center"
@@ -63,6 +89,11 @@
 					SelectedItem="{CompiledBinding SpatialAudioCodec}"/>
 			</Grid>
 			
+			
+			
+			
+			
+
 			<CheckBox IsChecked="{CompiledBinding CreateCueSheet, Mode=TwoWay}">
 				<TextBlock Text="{CompiledBinding CreateCueSheetText}" />
 			</CheckBox>

Source/LibationAvalonia/Controls/Settings/Audio.axaml.cs

@@ -22,21 +22,21 @@ namespace LibationAvalonia.Controls.Settings
 			}
 		}
 
-
+		private async void UseWidevine_IsCheckedChanged(object sender, Avalonia.Interactivity.RoutedEventArgs e)
-		public async void Quality_SelectionChanged(object sender, SelectionChangedEventArgs e)
 		{
-			if (_viewModel.SpatialSelected)
+			if (sender is CheckBox cbox && cbox.IsChecked is true)
 			{
 				using var accounts = AudibleApiStorage.GetAccountsSettingsPersister();
 
 				if (!accounts.AccountsSettings.Accounts.Any(a => a.IdentityTokens.DeviceType == AudibleApi.Resources.DeviceType))
 				{
-					await MessageBox.Show(VisualRoot as Window,
+					if (VisualRoot is Window parent)
-						"Your must remove account(s) from Libation and then re-add them to enable spatial audiobook downloads.",
+						await MessageBox.Show(parent,
-						"Spatial Audio Unavailable",
+						"Your must remove account(s) from Libation and then re-add them to enable widwvine content.",
+						"Widevine Content Unavailable",
 						MessageBoxButtons.OK);
 
-					_viewModel.FileDownloadQuality = _viewModel.DownloadQualities[1];
+					_viewModel.UseWidevine = false;
 				}
 			}
 		}

Source/LibationAvalonia/ViewModels/Settings/AudioSettingsVM.cs

@@ -67,6 +67,8 @@ namespace LibationAvalonia.ViewModels.Settings
 			FileDownloadQuality = DownloadQualities.SingleOrDefault(s => s.Value == config.FileDownloadQuality) ?? DownloadQualities[0];
 			SelectedSampleRate = SampleRates.SingleOrDefault(s => s.Value == config.MaxSampleRate) ?? SampleRates[0];
 			SelectedEncoderQuality = config.LameEncoderQuality;
+			UseWidevine = config.UseWidevine;
+			RequestSpatial = config.RequestSpatial;
 		}
 
 		public void SaveSettings(Configuration config)
@@ -96,12 +98,13 @@ namespace LibationAvalonia.ViewModels.Settings
 			config.MaxSampleRate = SelectedSampleRate?.Value ?? config.MaxSampleRate;
 			config.FileDownloadQuality = FileDownloadQuality?.Value ?? config.FileDownloadQuality;
 			config.SpatialAudioCodec = SpatialAudioCodec?.Value ?? config.SpatialAudioCodec;
+			config.UseWidevine = UseWidevine;
+			config.RequestSpatial = RequestSpatial;
 		}
 
 		public AvaloniaList<EnumDisplay<Configuration.DownloadQuality>> DownloadQualities { get; } = new([
 					new EnumDisplay<Configuration.DownloadQuality>(Configuration.DownloadQuality.Normal),
 					new EnumDisplay<Configuration.DownloadQuality>(Configuration.DownloadQuality.High),
-					new EnumDisplay<Configuration.DownloadQuality>(Configuration.DownloadQuality.Spatial, "Spatial (if available)"),
 				]);
 		public AvaloniaList<EnumDisplay<Configuration.SpatialCodec>> SpatialAudioCodecs { get; } = new([
 					new EnumDisplay<Configuration.SpatialCodec>(Configuration.SpatialCodec.EC_3, "Dolby Digital Plus (E-AC-3)"),
@@ -109,6 +112,10 @@ namespace LibationAvalonia.ViewModels.Settings
 				]);
 		public AvaloniaList<Configuration.ClipBookmarkFormat> ClipBookmarkFormats { get; } = new(Enum<Configuration.ClipBookmarkFormat>.GetValues());
 		public string FileDownloadQualityText { get; } = Configuration.GetDescription(nameof(Configuration.FileDownloadQuality));
+		public string UseWidevineText { get; } = Configuration.GetDescription(nameof(Configuration.UseWidevine));
+		public string UseWidevineTip { get; } = Configuration.GetHelpText(nameof(Configuration.UseWidevine));
+		public string RequestSpatialText { get; } = Configuration.GetDescription(nameof(Configuration.RequestSpatial));
+		public string RequestSpatialTip { get; } = Configuration.GetHelpText(nameof(Configuration.RequestSpatial));
 		public string SpatialAudioCodecText { get; } = Configuration.GetDescription(nameof(Configuration.SpatialAudioCodec));
 		public string SpatialAudioCodecTip { get; } = Configuration.GetHelpText(nameof(Configuration.SpatialAudioCodec));
 		public string CreateCueSheetText { get; } = Configuration.GetDescription(nameof(Configuration.CreateCueSheet));
@@ -133,19 +140,13 @@ namespace LibationAvalonia.ViewModels.Settings
 		public string RetainAaxFileTip => Configuration.GetHelpText(nameof(RetainAaxFile));
 		public bool DownloadClipsBookmarks { get => _downloadClipsBookmarks; set => this.RaiseAndSetIfChanged(ref _downloadClipsBookmarks, value); }
 
-		public bool SpatialSelected { get; private set; }
 
-		private EnumDisplay<Configuration.DownloadQuality>? _fileDownloadQuality;
+		private bool _useWidevine;
-		public EnumDisplay<Configuration.DownloadQuality> FileDownloadQuality
+		private bool _requestSpatial;
-		{
+		public bool UseWidevine { get => _useWidevine; set => this.RaiseAndSetIfChanged(ref _useWidevine, value); }
-			get => _fileDownloadQuality ?? DownloadQualities[0];
+		public bool RequestSpatial { get => _requestSpatial; set => this.RaiseAndSetIfChanged(ref _requestSpatial, value); }
-			set
+
-			{
+		public EnumDisplay<Configuration.DownloadQuality> FileDownloadQuality { get; set; }
-				SpatialSelected = value?.Value == Configuration.DownloadQuality.Spatial;
-				this.RaiseAndSetIfChanged(ref _fileDownloadQuality, value);
-				this.RaisePropertyChanged(nameof(SpatialSelected));
-			}
-		}
 		public EnumDisplay<Configuration.SpatialCodec> SpatialAudioCodec { get; set; }
 		public Configuration.ClipBookmarkFormat ClipBookmarkFormat { get; set; }
 		public bool MergeOpeningAndEndCredits { get; set; }

Source/LibationFileManager/Configuration.HelpText.cs

@@ -89,6 +89,24 @@ namespace LibationFileManager
 
                 AC-4 cannot be converted to MP3.
                 """ },
+            {nameof(UseWidevine), """
+                Some audiobooks are only delivered in the highest
+                available quality with special, third-party content
+                protection. Enabling this option will make Libation
+                request audiobooks with Widevine DRM, which may
+                yield higher quality audiobook files. If they are
+                higher quality, however, they will also be encoded
+                with a somewhat uncommon codec (xHE-AAC USAC)
+                which you may have difficulty playing.
+
+                This must be enable to download spatial audiobooks.
+                """ },
+            {nameof(RequestSpatial), """
+                If selected, Libation will request audiobooks in the
+                Dolby Atmos 'Spatial Audio' format. Audiobooks which
+                don't have a spatial audio version will be download
+                as usual based on your other file quality settings.
+                """ },
         }
         .AsReadOnly();
 

Source/LibationFileManager/Configuration.PersistentSettings.cs

@@ -246,8 +246,7 @@ namespace LibationFileManager
 		public enum DownloadQuality
 		{
 			High,
-			Normal,
+			Normal
-			Spatial
 		}
 
 		[JsonConverter(typeof(StringEnumConverter))]
@@ -257,6 +256,12 @@ namespace LibationFileManager
 			AC_4
 		}
 
+		[Description("Use widevine DRM")]
+		public bool UseWidevine { get => GetNonString(defaultValue: true); set => SetNonString(value); }
+
+		[Description("Request Spatial Audio")]
+		public bool RequestSpatial { get => GetNonString(defaultValue: true); set => SetNonString(value); }
+
 		[Description("Spatial audio codec:")]
 		public SpatialCodec SpatialAudioCodec { get => GetNonString(defaultValue: SpatialCodec.EC_3); set => SetNonString(value); }
 

Source/LibationWinForms/Dialogs/SettingsDialog.AudioSettings.cs

@@ -23,6 +23,8 @@ namespace LibationWinForms.Dialogs
 			this.stripAudibleBrandingCbox.Text = desc(nameof(config.StripAudibleBrandAudio));
 			this.stripUnabridgedCbox.Text = desc(nameof(config.StripUnabridged));
 			this.moveMoovAtomCbox.Text = desc(nameof(config.MoveMoovToBeginning));
+			this.useWidevineCbox.Text = desc(nameof(config.UseWidevine));
+			this.requestSpatialCbox.Text = desc(nameof(config.RequestSpatial));
 			this.spatialCodecLbl.Text = desc(nameof(config.SpatialAudioCodec));
 
 			toolTip.SetToolTip(combineNestedChapterTitlesCbox, Configuration.GetHelpText(nameof(config.CombineNestedChapterTitles)));
@@ -34,6 +36,8 @@ namespace LibationWinForms.Dialogs
 			toolTip.SetToolTip(mergeOpeningEndCreditsCbox, Configuration.GetHelpText(nameof(config.MergeOpeningAndEndCredits)));
 			toolTip.SetToolTip(retainAaxFileCbox, Configuration.GetHelpText(nameof(config.RetainAaxFile)));
 			toolTip.SetToolTip(stripAudibleBrandingCbox, Configuration.GetHelpText(nameof(config.StripAudibleBrandAudio)));
+			toolTip.SetToolTip(useWidevineCbox, Configuration.GetHelpText(nameof(config.UseWidevine)));
+			toolTip.SetToolTip(requestSpatialCbox, Configuration.GetHelpText(nameof(config.RequestSpatial)));
 			toolTip.SetToolTip(spatialCodecLbl, Configuration.GetHelpText(nameof(config.SpatialAudioCodec)));
 			toolTip.SetToolTip(spatialAudioCodecCb, Configuration.GetHelpText(nameof(config.SpatialAudioCodec)));
 
@@ -41,7 +45,6 @@ namespace LibationWinForms.Dialogs
 				[
 					new EnumDisplay<Configuration.DownloadQuality>(Configuration.DownloadQuality.Normal),
 					new EnumDisplay<Configuration.DownloadQuality>(Configuration.DownloadQuality.High),
-					new EnumDisplay<Configuration.DownloadQuality>(Configuration.DownloadQuality.Spatial, "Spatial (if available)"),
 				]);
 
 			spatialAudioCodecCb.Items.AddRange(
@@ -76,6 +79,8 @@ namespace LibationWinForms.Dialogs
 			downloadClipsBookmarksCbox.Checked = config.DownloadClipsBookmarks;
 			fileDownloadQualityCb.SelectedItem = config.FileDownloadQuality;
 			spatialAudioCodecCb.SelectedItem = config.SpatialAudioCodec;
+			useWidevineCbox.Checked = config.UseWidevine;
+			requestSpatialCbox.Checked = config.RequestSpatial;
 
 			clipsBookmarksFormatCb.SelectedItem = config.ClipsBookmarksFileFormat;
 			retainAaxFileCbox.Checked = config.RetainAaxFile;
@@ -118,6 +123,8 @@ namespace LibationWinForms.Dialogs
 			config.DownloadCoverArt = downloadCoverArtCbox.Checked;
 			config.DownloadClipsBookmarks = downloadClipsBookmarksCbox.Checked;
 			config.FileDownloadQuality = ((EnumDisplay<Configuration.DownloadQuality>)fileDownloadQualityCb.SelectedItem).Value;
+			config.UseWidevine = useWidevineCbox.Checked;
+			config.RequestSpatial = requestSpatialCbox.Checked;
 			config.SpatialAudioCodec = ((EnumDisplay<Configuration.SpatialCodec>)spatialAudioCodecCb.SelectedItem).Value;
 			config.ClipsBookmarksFileFormat = (Configuration.ClipBookmarkFormat)clipsBookmarksFormatCb.SelectedItem;
 			config.RetainAaxFile = retainAaxFileCbox.Checked;
@@ -140,7 +147,6 @@ namespace LibationWinForms.Dialogs
 			config.ChapterTitleTemplate = chapterTitleTemplateTb.Text;
 		}
 
-
 		private void downloadClipsBookmarksCbox_CheckedChanged(object sender, EventArgs e)
 		{
 			clipsBookmarksFormatCb.Enabled = downloadClipsBookmarksCbox.Checked;
@@ -190,27 +196,28 @@ namespace LibationWinForms.Dialogs
 			}
 		}
 
-		private void fileDownloadQualityCb_SelectedIndexChanged(object sender, EventArgs e)
-		{
-			var selectedSpatial = fileDownloadQualityCb.SelectedItem.Equals(Configuration.DownloadQuality.Spatial);
 
-			if (selectedSpatial)
+
+		private void useWidevineCbox_CheckedChanged(object sender, EventArgs e)
+		{
+			if (useWidevineCbox.Checked)
 			{
 				using var accounts = AudibleApiStorage.GetAccountsSettingsPersister();
 
 				if (!accounts.AccountsSettings.Accounts.Any(a => a.IdentityTokens.DeviceType == AudibleApi.Resources.DeviceType))
 				{
 					MessageBox.Show(this,
-						"Your must remove account(s) from Libation and then re-add them to enable spatial audiobook downloads.",
+						"Your must remove account(s) from Libation and then re-add them to enable widwvine content.",
-						"Spatial Audio Unavailable",
+						"Widevine Content Unavailable",
 						MessageBoxButtons.OK);
 
-					fileDownloadQualityCb.SelectedItem = Configuration.DownloadQuality.High;
+					useWidevineCbox.Checked = false;
 					return;
 				}
 			}
+			requestSpatialCbox.Enabled = useWidevineCbox.Checked;
+			spatialCodecLbl.Enabled = spatialAudioCodecCb.Enabled = useWidevineCbox.Checked && requestSpatialCbox.Checked;
+		}
 
-			spatialCodecLbl.Enabled = spatialAudioCodecCb.Enabled = selectedSpatial;
-		}
 	}
 }

Source/LibationWinForms/Dialogs/SettingsDialog.Designer.cs

@@ -84,6 +84,8 @@
 			folderTemplateTb = new System.Windows.Forms.TextBox();
 			folderTemplateLbl = new System.Windows.Forms.Label();
 			tab4AudioFileOptions = new System.Windows.Forms.TabPage();
+			requestSpatialCbox = new System.Windows.Forms.CheckBox();
+			useWidevineCbox = new System.Windows.Forms.CheckBox();
 			spatialAudioCodecCb = new System.Windows.Forms.ComboBox();
 			spatialCodecLbl = new System.Windows.Forms.Label();
 			moveMoovAtomCbox = new System.Windows.Forms.CheckBox();
@@ -306,7 +308,7 @@
 			allowLibationFixupCbox.AutoSize = true;
 			allowLibationFixupCbox.Checked = true;
 			allowLibationFixupCbox.CheckState = System.Windows.Forms.CheckState.Checked;
-			allowLibationFixupCbox.Location = new System.Drawing.Point(19, 205);
+			allowLibationFixupCbox.Location = new System.Drawing.Point(19, 230);
 			allowLibationFixupCbox.Name = "allowLibationFixupCbox";
 			allowLibationFixupCbox.Size = new System.Drawing.Size(162, 19);
 			allowLibationFixupCbox.TabIndex = 11;
@@ -772,6 +774,8 @@
 			// tab4AudioFileOptions
 			// 
 			tab4AudioFileOptions.AutoScroll = true;
+			tab4AudioFileOptions.Controls.Add(requestSpatialCbox);
+			tab4AudioFileOptions.Controls.Add(useWidevineCbox);
 			tab4AudioFileOptions.Controls.Add(spatialAudioCodecCb);
 			tab4AudioFileOptions.Controls.Add(spatialCodecLbl);
 			tab4AudioFileOptions.Controls.Add(moveMoovAtomCbox);
@@ -798,11 +802,38 @@
 			tab4AudioFileOptions.Text = "Audio File Options";
 			tab4AudioFileOptions.UseVisualStyleBackColor = true;
 			// 
+			// requestSpatialCbox
+			// 
+			requestSpatialCbox.AutoSize = true;
+			requestSpatialCbox.CheckAlign = System.Drawing.ContentAlignment.MiddleRight;
+			requestSpatialCbox.Checked = true;
+			requestSpatialCbox.CheckState = System.Windows.Forms.CheckState.Checked;
+			requestSpatialCbox.Location = new System.Drawing.Point(284, 35);
+			requestSpatialCbox.Name = "requestSpatialCbox";
+			requestSpatialCbox.Size = new System.Drawing.Size(138, 19);
+			requestSpatialCbox.TabIndex = 29;
+			requestSpatialCbox.Text = "[RequestSpatial desc]";
+			requestSpatialCbox.UseVisualStyleBackColor = true;
+			requestSpatialCbox.CheckedChanged += useWidevineCbox_CheckedChanged;
+			// 
+			// useWidevineCbox
+			// 
+			useWidevineCbox.AutoSize = true;
+			useWidevineCbox.Checked = true;
+			useWidevineCbox.CheckState = System.Windows.Forms.CheckState.Checked;
+			useWidevineCbox.Location = new System.Drawing.Point(19, 35);
+			useWidevineCbox.Name = "useWidevineCbox";
+			useWidevineCbox.Size = new System.Drawing.Size(129, 19);
+			useWidevineCbox.TabIndex = 28;
+			useWidevineCbox.Text = "[UseWidevine desc]";
+			useWidevineCbox.UseVisualStyleBackColor = true;
+			useWidevineCbox.CheckedChanged += useWidevineCbox_CheckedChanged;
+			// 
 			// spatialAudioCodecCb
 			// 
 			spatialAudioCodecCb.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
 			spatialAudioCodecCb.FormattingEnabled = true;
-			spatialAudioCodecCb.Location = new System.Drawing.Point(249, 35);
+			spatialAudioCodecCb.Location = new System.Drawing.Point(249, 60);
 			spatialAudioCodecCb.Margin = new System.Windows.Forms.Padding(3, 3, 5, 3);
 			spatialAudioCodecCb.Name = "spatialAudioCodecCb";
 			spatialAudioCodecCb.Size = new System.Drawing.Size(173, 23);
@@ -811,7 +842,7 @@
 			// spatialCodecLbl
 			// 
 			spatialCodecLbl.AutoSize = true;
-			spatialCodecLbl.Location = new System.Drawing.Point(19, 37);
+			spatialCodecLbl.Location = new System.Drawing.Point(19, 62);
 			spatialCodecLbl.Name = "spatialCodecLbl";
 			spatialCodecLbl.Size = new System.Drawing.Size(143, 15);
 			spatialCodecLbl.TabIndex = 24;
@@ -836,7 +867,6 @@
 			fileDownloadQualityCb.Name = "fileDownloadQualityCb";
 			fileDownloadQualityCb.Size = new System.Drawing.Size(130, 23);
 			fileDownloadQualityCb.TabIndex = 1;
-			fileDownloadQualityCb.SelectedIndexChanged += fileDownloadQualityCb_SelectedIndexChanged;
 			// 
 			// fileDownloadQualityLbl
 			// 
@@ -851,7 +881,7 @@
 			// combineNestedChapterTitlesCbox
 			// 
 			combineNestedChapterTitlesCbox.AutoSize = true;
-			combineNestedChapterTitlesCbox.Location = new System.Drawing.Point(19, 181);
+			combineNestedChapterTitlesCbox.Location = new System.Drawing.Point(19, 206);
 			combineNestedChapterTitlesCbox.Name = "combineNestedChapterTitlesCbox";
 			combineNestedChapterTitlesCbox.Size = new System.Drawing.Size(217, 19);
 			combineNestedChapterTitlesCbox.TabIndex = 10;
@@ -862,7 +892,7 @@
 			// 
 			clipsBookmarksFormatCb.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
 			clipsBookmarksFormatCb.FormattingEnabled = true;
-			clipsBookmarksFormatCb.Location = new System.Drawing.Point(285, 107);
+			clipsBookmarksFormatCb.Location = new System.Drawing.Point(285, 132);
 			clipsBookmarksFormatCb.Name = "clipsBookmarksFormatCb";
 			clipsBookmarksFormatCb.Size = new System.Drawing.Size(67, 23);
 			clipsBookmarksFormatCb.TabIndex = 6;
@@ -870,7 +900,7 @@
 			// downloadClipsBookmarksCbox
 			// 
 			downloadClipsBookmarksCbox.AutoSize = true;
-			downloadClipsBookmarksCbox.Location = new System.Drawing.Point(19, 109);
+			downloadClipsBookmarksCbox.Location = new System.Drawing.Point(19, 134);
 			downloadClipsBookmarksCbox.Name = "downloadClipsBookmarksCbox";
 			downloadClipsBookmarksCbox.Size = new System.Drawing.Size(248, 19);
 			downloadClipsBookmarksCbox.TabIndex = 5;
@@ -883,7 +913,7 @@
 			audiobookFixupsGb.Controls.Add(splitFilesByChapterCbox);
 			audiobookFixupsGb.Controls.Add(stripUnabridgedCbox);
 			audiobookFixupsGb.Controls.Add(stripAudibleBrandingCbox);
-			audiobookFixupsGb.Location = new System.Drawing.Point(6, 229);
+			audiobookFixupsGb.Location = new System.Drawing.Point(6, 254);
 			audiobookFixupsGb.Name = "audiobookFixupsGb";
 			audiobookFixupsGb.Size = new System.Drawing.Size(416, 114);
 			audiobookFixupsGb.TabIndex = 19;
@@ -1324,7 +1354,7 @@
 			// mergeOpeningEndCreditsCbox
 			// 
 			mergeOpeningEndCreditsCbox.AutoSize = true;
-			mergeOpeningEndCreditsCbox.Location = new System.Drawing.Point(19, 157);
+			mergeOpeningEndCreditsCbox.Location = new System.Drawing.Point(19, 182);
 			mergeOpeningEndCreditsCbox.Name = "mergeOpeningEndCreditsCbox";
 			mergeOpeningEndCreditsCbox.Size = new System.Drawing.Size(198, 19);
 			mergeOpeningEndCreditsCbox.TabIndex = 9;
@@ -1334,7 +1364,7 @@
 			// retainAaxFileCbox
 			// 
 			retainAaxFileCbox.AutoSize = true;
-			retainAaxFileCbox.Location = new System.Drawing.Point(19, 133);
+			retainAaxFileCbox.Location = new System.Drawing.Point(19, 158);
 			retainAaxFileCbox.Name = "retainAaxFileCbox";
 			retainAaxFileCbox.Size = new System.Drawing.Size(131, 19);
 			retainAaxFileCbox.TabIndex = 8;
@@ -1347,7 +1377,7 @@
 			downloadCoverArtCbox.AutoSize = true;
 			downloadCoverArtCbox.Checked = true;
 			downloadCoverArtCbox.CheckState = System.Windows.Forms.CheckState.Checked;
-			downloadCoverArtCbox.Location = new System.Drawing.Point(19, 85);
+			downloadCoverArtCbox.Location = new System.Drawing.Point(19, 110);
 			downloadCoverArtCbox.Name = "downloadCoverArtCbox";
 			downloadCoverArtCbox.Size = new System.Drawing.Size(162, 19);
 			downloadCoverArtCbox.TabIndex = 4;
@@ -1360,7 +1390,7 @@
 			createCueSheetCbox.AutoSize = true;
 			createCueSheetCbox.Checked = true;
 			createCueSheetCbox.CheckState = System.Windows.Forms.CheckState.Checked;
-			createCueSheetCbox.Location = new System.Drawing.Point(19, 61);
+			createCueSheetCbox.Location = new System.Drawing.Point(19, 86);
 			createCueSheetCbox.Name = "createCueSheetCbox";
 			createCueSheetCbox.Size = new System.Drawing.Size(145, 19);
 			createCueSheetCbox.TabIndex = 3;
@@ -1531,5 +1561,7 @@
 		private System.Windows.Forms.Button applyDisplaySettingsBtn;
 		private System.Windows.Forms.ComboBox spatialAudioCodecCb;
 		private System.Windows.Forms.Label spatialCodecLbl;
+		private System.Windows.Forms.CheckBox useWidevineCbox;
+		private System.Windows.Forms.CheckBox requestSpatialCbox;
 	}
 }