use full preferred language names in ui (#137)

* add library scan progress detail

* scan plex libraries on plex thread

.gitignore

@@ -40,3 +40,6 @@ msbuild.wrn
 core
 
 scripts/generate-api-sdk/swagger.json
+
+docker-compose.override.yml
+

ErsatzTV.Application/Channels/ChannelViewModel.cs

@@ -8,5 +8,6 @@ namespace ErsatzTV.Application.Channels
         string Name,
         int FFmpegProfileId,
         string Logo,
+        string PreferredLanguageCode,
         StreamingMode StreamingMode);
 }

ErsatzTV.Application/Channels/Commands/CreateChannel.cs

@@ -11,5 +11,6 @@ namespace ErsatzTV.Application.Channels.Commands
         string Number,
         int FFmpegProfileId,
         string Logo,
+        string PreferredLanguageCode,
         StreamingMode StreamingMode) : IRequest<Either<BaseError, ChannelViewModel>>;
 }

ErsatzTV.Application/Channels/Commands/CreateChannelHandler.cs

@@ -1,5 +1,7 @@
 using System;
 using System.Collections.Generic;
+using System.Globalization;
+using System.Linq;
 using System.Text.RegularExpressions;
 using System.Threading;
 using System.Threading.Tasks;
@@ -9,6 +11,7 @@ using ErsatzTV.Core.Interfaces.Repositories;
 using LanguageExt;
 using MediatR;
 using static ErsatzTV.Application.Channels.Mapper;
+using static LanguageExt.Prelude;
 
 namespace ErsatzTV.Application.Channels.Commands
 {
@@ -36,9 +39,10 @@ namespace ErsatzTV.Application.Channels.Commands
             _channelRepository.Add(c).Map(ProjectToViewModel);
 
         private async Task<Validation<BaseError, Channel>> Validate(CreateChannel request) =>
-            (ValidateName(request), await ValidateNumber(request), await FFmpegProfileMustExist(request))
+            (ValidateName(request), await ValidateNumber(request), await FFmpegProfileMustExist(request),
+                ValidatePreferredLanguage(request))
             .Apply(
-                (name, number, ffmpegProfileId) =>
+                (name, number, ffmpegProfileId, preferredLanguageCode) =>
                 {
                     var artwork = new List<Artwork>();
                     if (!string.IsNullOrWhiteSpace(request.Logo))
@@ -59,7 +63,8 @@ namespace ErsatzTV.Application.Channels.Commands
                         Number = number,
                         FFmpegProfileId = ffmpegProfileId,
                         StreamingMode = request.StreamingMode,
-                        Artwork = artwork
+                        Artwork = artwork,
+                        PreferredLanguageCode = preferredLanguageCode
                     };
                 });
 
@@ -67,6 +72,13 @@ namespace ErsatzTV.Application.Channels.Commands
             createChannel.NotEmpty(c => c.Name)
                 .Bind(_ => createChannel.NotLongerThan(50)(c => c.Name));
 
+        private Validation<BaseError, string> ValidatePreferredLanguage(CreateChannel createChannel) =>
+            Optional(createChannel.PreferredLanguageCode ?? string.Empty)
+                .Filter(
+                    lc => string.IsNullOrWhiteSpace(lc) || CultureInfo.GetCultures(CultureTypes.NeutralCultures).Any(
+                        ci => string.Equals(ci.ThreeLetterISOLanguageName, lc, StringComparison.OrdinalIgnoreCase)))
+                .ToValidation<BaseError>("Preferred language code is invalid");
+
         private async Task<Validation<BaseError, string>> ValidateNumber(CreateChannel createChannel)
         {
             Option<Channel> maybeExistingChannel = await _channelRepository.GetByNumber(createChannel.Number);

ErsatzTV.Application/Channels/Commands/UpdateChannel.cs

@@ -12,5 +12,6 @@ namespace ErsatzTV.Application.Channels.Commands
         string Number,
         int FFmpegProfileId,
         string Logo,
+        string PreferredLanguageCode,
         StreamingMode StreamingMode) : IRequest<Either<BaseError, ChannelViewModel>>;
 }

ErsatzTV.Application/Channels/Commands/UpdateChannelHandler.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Globalization;
 using System.Linq;
 using System.Text.RegularExpressions;
 using System.Threading;
@@ -32,6 +33,7 @@ namespace ErsatzTV.Application.Channels.Commands
             c.Name = update.Name;
             c.Number = update.Number;
             c.FFmpegProfileId = update.FFmpegProfileId;
+            c.PreferredLanguageCode = update.PreferredLanguageCode;
 
             if (!string.IsNullOrWhiteSpace(update.Logo))
             {
@@ -65,8 +67,9 @@ namespace ErsatzTV.Application.Channels.Commands
         }
 
         private async Task<Validation<BaseError, Channel>> Validate(UpdateChannel request) =>
-            (await ChannelMustExist(request), ValidateName(request), await ValidateNumber(request))
-            .Apply((channelToUpdate, _, _) => channelToUpdate);
+            (await ChannelMustExist(request), ValidateName(request), await ValidateNumber(request),
+                ValidatePreferredLanguage(request))
+            .Apply((channelToUpdate, _, _, _) => channelToUpdate);
 
         private Task<Validation<BaseError, Channel>> ChannelMustExist(UpdateChannel updateChannel) =>
             _channelRepository.Get(updateChannel.ChannelId)
@@ -79,7 +82,7 @@ namespace ErsatzTV.Application.Channels.Commands
         private async Task<Validation<BaseError, string>> ValidateNumber(UpdateChannel updateChannel)
         {
             Option<Channel> match = await _channelRepository.GetByNumber(updateChannel.Number);
-            int matchId = match.Map(c => c.Id).IfNone(updateChannel.ChannelId);
+            int matchId = await match.Map(c => c.Id).IfNoneAsync(updateChannel.ChannelId);
             if (matchId == updateChannel.ChannelId)
             {
                 if (Regex.IsMatch(updateChannel.Number, Channel.NumberValidator))
@@ -92,5 +95,12 @@ namespace ErsatzTV.Application.Channels.Commands
 
             return BaseError.New("Channel number must be unique");
         }
+
+        private Validation<BaseError, string> ValidatePreferredLanguage(UpdateChannel updateChannel) =>
+            Optional(updateChannel.PreferredLanguageCode ?? string.Empty)
+                .Filter(
+                    lc => string.IsNullOrWhiteSpace(lc) || CultureInfo.GetCultures(CultureTypes.NeutralCultures).Any(
+                        ci => string.Equals(ci.ThreeLetterISOLanguageName, lc, StringComparison.OrdinalIgnoreCase)))
+                .ToValidation<BaseError>("Preferred language code is invalid");
     }
 }

ErsatzTV.Application/Channels/Mapper.cs

@@ -13,6 +13,7 @@ namespace ErsatzTV.Application.Channels
                 channel.Name,
                 channel.FFmpegProfileId,
                 GetLogo(channel),
+                channel.PreferredLanguageCode,
                 channel.StreamingMode);
 
         private static string GetLogo(Channel channel) =>

ErsatzTV.Application/ErsatzTV.Application.csproj

@@ -2,11 +2,20 @@
 
     <PropertyGroup>
         <TargetFramework>net5.0</TargetFramework>
+        <NoWarn>VSTHRD200</NoWarn>
     </PropertyGroup>
 
     <ItemGroup>
+      <PackageReference Include="AsyncFixer" Version="1.5.1">
+        <PrivateAssets>all</PrivateAssets>
+        <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      </PackageReference>
       <PackageReference Include="MediatR" Version="9.0.0" />
       <PackageReference Include="Microsoft.Extensions.Caching.Abstractions" Version="5.0.0" />
+      <PackageReference Include="Microsoft.VisualStudio.Threading.Analyzers" Version="16.9.60">
+        <PrivateAssets>all</PrivateAssets>
+        <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      </PackageReference>
       <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
       <PackageReference Include="Winista.MimeDetect" Version="1.0.1" />
     </ItemGroup>

ErsatzTV.Application/FFmpegProfiles/Commands/CreateFFmpegProfile.cs

@@ -11,17 +11,16 @@ namespace ErsatzTV.Application.FFmpegProfiles.Commands
         bool Transcode,
         HardwareAccelerationKind HardwareAcceleration,
         int ResolutionId,
-        bool NormalizeResolution,
+        bool NormalizeVideo,
         string VideoCodec,
-        bool NormalizeVideoCodec,
         int VideoBitrate,
         int VideoBufferSize,
         string AudioCodec,
-        bool NormalizeAudioCodec,
         int AudioBitrate,
         int AudioBufferSize,
-        int AudioVolume,
+        bool NormalizeLoudness,
         int AudioChannels,
         int AudioSampleRate,
-        bool NormalizeAudio) : IRequest<Either<BaseError, FFmpegProfileViewModel>>;
+        bool NormalizeAudio,
+        string FrameRate) : IRequest<Either<BaseError, FFmpegProfileViewModel>>;
 }

ErsatzTV.Application/FFmpegProfiles/Commands/CreateFFmpegProfileHandler.cs

@@ -43,19 +43,18 @@ namespace ErsatzTV.Application.FFmpegProfiles.Commands
                     Transcode = request.Transcode,
                     HardwareAcceleration = request.HardwareAcceleration,
                     ResolutionId = resolutionId,
-                    NormalizeResolution = request.NormalizeResolution,
+                    NormalizeVideo = request.NormalizeVideo,
                     VideoCodec = request.VideoCodec,
-                    NormalizeVideoCodec = request.NormalizeVideoCodec,
                     VideoBitrate = request.VideoBitrate,
                     VideoBufferSize = request.VideoBufferSize,
                     AudioCodec = request.AudioCodec,
-                    NormalizeAudioCodec = request.NormalizeAudioCodec,
                     AudioBitrate = request.AudioBitrate,
                     AudioBufferSize = request.AudioBufferSize,
-                    AudioVolume = request.AudioVolume,
+                    NormalizeLoudness = request.NormalizeLoudness,
                     AudioChannels = request.AudioChannels,
                     AudioSampleRate = request.AudioSampleRate,
-                    NormalizeAudio = request.NormalizeAudio
+                    NormalizeAudio = request.NormalizeAudio,
+                    FrameRate = request.FrameRate
                 });
 
         private Validation<BaseError, string> ValidateName(CreateFFmpegProfile createFFmpegProfile) =>
@@ -63,7 +62,7 @@ namespace ErsatzTV.Application.FFmpegProfiles.Commands
                 .Bind(_ => createFFmpegProfile.NotLongerThan(50)(x => x.Name));
 
         private Validation<BaseError, int> ValidateThreadCount(CreateFFmpegProfile createFFmpegProfile) =>
-            createFFmpegProfile.AtLeast(1)(p => p.ThreadCount);
+            createFFmpegProfile.AtLeast(0)(p => p.ThreadCount);
 
         private async Task<Validation<BaseError, int>> ResolutionMustExist(CreateFFmpegProfile createFFmpegProfile) =>
             (await _resolutionRepository.Get(createFFmpegProfile.ResolutionId))

ErsatzTV.Application/FFmpegProfiles/Commands/UpdateFFmpegProfile.cs

@@ -12,17 +12,16 @@ namespace ErsatzTV.Application.FFmpegProfiles.Commands
         bool Transcode,
         HardwareAccelerationKind HardwareAcceleration,
         int ResolutionId,
-        bool NormalizeResolution,
+        bool NormalizeVideo,
         string VideoCodec,
-        bool NormalizeVideoCodec,
         int VideoBitrate,
         int VideoBufferSize,
         string AudioCodec,
-        bool NormalizeAudioCodec,
         int AudioBitrate,
         int AudioBufferSize,
-        int AudioVolume,
+        bool NormalizeLoudness,
         int AudioChannels,
         int AudioSampleRate,
-        bool NormalizeAudio) : IRequest<Either<BaseError, FFmpegProfileViewModel>>;
+        bool NormalizeAudio,
+        string FrameRate) : IRequest<Either<BaseError, FFmpegProfileViewModel>>;
 }

ErsatzTV.Application/FFmpegProfiles/Commands/UpdateFFmpegProfileHandler.cs

@@ -37,19 +37,18 @@ namespace ErsatzTV.Application.FFmpegProfiles.Commands
             p.Transcode = update.Transcode;
             p.HardwareAcceleration = update.HardwareAcceleration;
             p.ResolutionId = update.ResolutionId;
-            p.NormalizeResolution = update.NormalizeResolution;
+            p.NormalizeVideo = update.NormalizeVideo;
             p.VideoCodec = update.VideoCodec;
-            p.NormalizeVideoCodec = update.NormalizeVideoCodec;
             p.VideoBitrate = update.VideoBitrate;
             p.VideoBufferSize = update.VideoBufferSize;
             p.AudioCodec = update.AudioCodec;
-            p.NormalizeAudioCodec = update.NormalizeAudioCodec;
             p.AudioBitrate = update.AudioBitrate;
             p.AudioBufferSize = update.AudioBufferSize;
-            p.AudioVolume = update.AudioVolume;
+            p.NormalizeLoudness = update.NormalizeLoudness;
             p.AudioChannels = update.AudioChannels;
             p.AudioSampleRate = update.AudioSampleRate;
             p.NormalizeAudio = update.NormalizeAudio;
+            p.FrameRate = update.FrameRate;
             await _ffmpegProfileRepository.Update(p);
             return ProjectToViewModel(p);
         }
@@ -69,7 +68,7 @@ namespace ErsatzTV.Application.FFmpegProfiles.Commands
                 .Bind(_ => updateFFmpegProfile.NotLongerThan(50)(x => x.Name));
 
         private Validation<BaseError, int> ValidateThreadCount(UpdateFFmpegProfile updateFFmpegProfile) =>
-            updateFFmpegProfile.AtLeast(1)(p => p.ThreadCount);
+            updateFFmpegProfile.AtLeast(0)(p => p.ThreadCount);
 
         private async Task<Validation<BaseError, int>> ResolutionMustExist(UpdateFFmpegProfile updateFFmpegProfile) =>
             (await _resolutionRepository.Get(updateFFmpegProfile.ResolutionId))

ErsatzTV.Application/FFmpegProfiles/Commands/UpdateFFmpegSettingsHandler.cs

@@ -71,70 +71,32 @@ namespace ErsatzTV.Application.FFmpegProfiles.Commands
 
         private async Task<Unit> ApplyUpdate(UpdateFFmpegSettings request)
         {
-            await _configElementRepository.Get(ConfigElementKey.FFmpegPath).Match(
-                ce =>
-                {
-                    ce.Value = request.Settings.FFmpegPath;
-                    _configElementRepository.Update(ce);
-                },
-                () =>
-                {
-                    var ce = new ConfigElement
-                        { Key = ConfigElementKey.FFmpegPath.Key, Value = request.Settings.FFmpegPath };
-                    _configElementRepository.Add(ce);
-                });
-
-            await _configElementRepository.Get(ConfigElementKey.FFprobePath).Match(
-                ce =>
-                {
-                    ce.Value = request.Settings.FFprobePath;
-                    _configElementRepository.Update(ce);
-                },
-                () =>
-                {
-                    var ce = new ConfigElement
-                        { Key = ConfigElementKey.FFprobePath.Key, Value = request.Settings.FFprobePath };
-                    _configElementRepository.Add(ce);
-                });
-
-            await _configElementRepository.Get(ConfigElementKey.FFmpegDefaultProfileId).Match(
-                ce =>
-                {
-                    ce.Value = request.Settings.DefaultFFmpegProfileId.ToString();
-                    _configElementRepository.Update(ce);
-                },
-                () =>
-                {
-                    var ce = new ConfigElement
-                    {
-                        Key = ConfigElementKey.FFmpegDefaultProfileId.Key,
-                        Value = request.Settings.DefaultFFmpegProfileId.ToString()
-                    };
-                    _configElementRepository.Add(ce);
-                });
-
-            await _configElementRepository.Get(ConfigElementKey.FFmpegSaveReports).Match(
-                ce =>
-                {
-                    ce.Value = request.Settings.SaveReports.ToString();
-                    _configElementRepository.Update(ce);
-                },
-                () =>
-                {
-                    var ce = new ConfigElement
-                    {
-                        Key = ConfigElementKey.FFmpegSaveReports.Key,
-                        Value = request.Settings.SaveReports.ToString()
-                    };
-                    _configElementRepository.Add(ce);
-                });
+            await Upsert(ConfigElementKey.FFmpegPath, request.Settings.FFmpegPath);
+            await Upsert(ConfigElementKey.FFprobePath, request.Settings.FFprobePath);
+            await Upsert(ConfigElementKey.FFmpegDefaultProfileId, request.Settings.DefaultFFmpegProfileId.ToString());
+            await Upsert(ConfigElementKey.FFmpegSaveReports, request.Settings.SaveReports.ToString());
 
             if (request.Settings.SaveReports && !Directory.Exists(FileSystemLayout.FFmpegReportsFolder))
             {
                 Directory.CreateDirectory(FileSystemLayout.FFmpegReportsFolder);
             }
 
+            await Upsert(ConfigElementKey.FFmpegPreferredLanguageCode, request.Settings.PreferredLanguageCode);
+
             return Unit.Default;
         }
+
+        private Task Upsert(ConfigElementKey key, string value) =>
+            _configElementRepository.Get(key).Match(
+                ce =>
+                {
+                    ce.Value = value;
+                    return _configElementRepository.Update(ce);
+                },
+                () =>
+                {
+                    var ce = new ConfigElement { Key = key.Key, Value = value };
+                    return _configElementRepository.Add(ce);
+                });
     }
 }

ErsatzTV.Application/FFmpegProfiles/FFmpegProfileViewModel.cs

@@ -10,17 +10,16 @@ namespace ErsatzTV.Application.FFmpegProfiles
         bool Transcode,
         HardwareAccelerationKind HardwareAcceleration,
         ResolutionViewModel Resolution,
-        bool NormalizeResolution,
+        bool NormalizeVideo,
         string VideoCodec,
-        bool NormalizeVideoCodec,
         int VideoBitrate,
         int VideoBufferSize,
         string AudioCodec,
-        bool NormalizeAudioCodec,
         int AudioBitrate,
         int AudioBufferSize,
-        int AudioVolume,
+        bool NormalizeLoudness,
         int AudioChannels,
         int AudioSampleRate,
-        bool NormalizeAudio);
+        bool NormalizeAudio,
+        string FrameRate);
 }

ErsatzTV.Application/FFmpegProfiles/FFmpegSettingsViewModel.cs

@@ -5,6 +5,7 @@
         public string FFmpegPath { get; set; }
         public string FFprobePath { get; set; }
         public int DefaultFFmpegProfileId { get; set; }
+        public string PreferredLanguageCode { get; set; }
         public bool SaveReports { get; set; }
     }
 }

ErsatzTV.Application/FFmpegProfiles/Mapper.cs

@@ -13,19 +13,18 @@ namespace ErsatzTV.Application.FFmpegProfiles
                 profile.Transcode,
                 profile.HardwareAcceleration,
                 Project(profile.Resolution),
-                profile.NormalizeResolution,
+                profile.NormalizeVideo,
                 profile.VideoCodec,
-                profile.NormalizeVideoCodec,
                 profile.VideoBitrate,
                 profile.VideoBufferSize,
                 profile.AudioCodec,
-                profile.NormalizeAudioCodec,
                 profile.AudioBitrate,
                 profile.AudioBufferSize,
-                profile.AudioVolume,
+                profile.NormalizeLoudness,
                 profile.AudioChannels,
                 profile.AudioSampleRate,
-                profile.NormalizeAudio);
+                profile.NormalizeAudio,
+                profile.FrameRate);
 
         private static ResolutionViewModel Project(Resolution resolution) =>
             new(resolution.Id, resolution.Name, resolution.Width, resolution.Height);

ErsatzTV.Application/FFmpegProfiles/Queries/GetFFmpegSettingsHandler.cs

@@ -24,13 +24,16 @@ namespace ErsatzTV.Application.FFmpegProfiles.Queries
                 await _configElementRepository.GetValue<int>(ConfigElementKey.FFmpegDefaultProfileId);
             Option<bool> saveReports =
                 await _configElementRepository.GetValue<bool>(ConfigElementKey.FFmpegSaveReports);
+            Option<string> preferredLanguageCode =
+                await _configElementRepository.GetValue<string>(ConfigElementKey.FFmpegPreferredLanguageCode);
 
             return new FFmpegSettingsViewModel
             {
-                FFmpegPath = ffmpegPath.IfNone(string.Empty),
-                FFprobePath = ffprobePath.IfNone(string.Empty),
-                DefaultFFmpegProfileId = defaultFFmpegProfileId.IfNone(0),
-                SaveReports = saveReports.IfNone(false)
+                FFmpegPath = await ffmpegPath.IfNoneAsync(string.Empty),
+                FFprobePath = await ffprobePath.IfNoneAsync(string.Empty),
+                DefaultFFmpegProfileId = await defaultFFmpegProfileId.IfNoneAsync(0),
+                SaveReports = await saveReports.IfNoneAsync(false),
+                PreferredLanguageCode = await preferredLanguageCode.IfNoneAsync("eng")
             };
         }
     }

ErsatzTV.Application/Libraries/Queries/GetAllLibrariesHandler.cs

@@ -18,7 +18,11 @@ namespace ErsatzTV.Application.Libraries.Queries
 
         public Task<List<LibraryViewModel>> Handle(GetAllLibraries request, CancellationToken cancellationToken) =>
             _libraryRepository.GetAll()
-                .Map(list => list.Filter(ShouldIncludeLibrary).Map(ProjectToViewModel).ToList());
+                .Map(
+                    list => list.Filter(ShouldIncludeLibrary)
+                        .OrderBy(l => l.MediaSource is LocalMediaSource ? 0 : 1)
+                        .ThenBy(l => l.MediaKind)
+                        .Map(ProjectToViewModel).ToList());
 
         private static bool ShouldIncludeLibrary(Library library) =>
             library switch

ErsatzTV.Application/MediaCards/CollectionCardResultsViewModel.cs

@@ -7,7 +7,8 @@ namespace ErsatzTV.Application.MediaCards
         List<MovieCardViewModel> MovieCards,
         List<TelevisionShowCardViewModel> ShowCards,
         List<TelevisionSeasonCardViewModel> SeasonCards,
-        List<TelevisionEpisodeCardViewModel> EpisodeCards)
+        List<TelevisionEpisodeCardViewModel> EpisodeCards,
+        List<MusicVideoCardViewModel> MusicVideoCards)
     {
         public bool UseCustomPlaybackOrder { get; set; }
     }

ErsatzTV.Application/MediaCards/Mapper.cs

@@ -52,6 +52,14 @@ namespace ErsatzTV.Application.MediaCards
                 movieMetadata.SortTitle,
                 GetPoster(movieMetadata));
 
+        internal static MusicVideoCardViewModel ProjectToViewModel(MusicVideoMetadata musicVideoMetadata) =>
+            new(
+                musicVideoMetadata.MusicVideoId,
+                $"{musicVideoMetadata.Title} ({musicVideoMetadata.Artist})",
+                musicVideoMetadata.Year?.ToString(),
+                musicVideoMetadata.SortTitle,
+                GetThumbnail(musicVideoMetadata));
+
         internal static CollectionCardResultsViewModel
             ProjectToViewModel(Collection collection) =>
             new(
@@ -64,6 +72,8 @@ namespace ErsatzTV.Application.MediaCards
                 collection.MediaItems.OfType<Show>().Map(s => ProjectToViewModel(s.ShowMetadata.Head())).ToList(),
                 collection.MediaItems.OfType<Season>().Map(ProjectToViewModel).ToList(),
                 collection.MediaItems.OfType<Episode>().Map(e => ProjectToViewModel(e.EpisodeMetadata.Head()))
+                    .ToList(),
+                collection.MediaItems.OfType<MusicVideo>().Map(mv => ProjectToViewModel(mv.MusicVideoMetadata.Head()))
                     .ToList()) { UseCustomPlaybackOrder = collection.UseCustomPlaybackOrder };
 
         private static int GetCustomIndex(Collection collection, int mediaItemId) =>

ErsatzTV.Application/MediaCards/MusicVideoCardResultsViewModel.cs

@@ -0,0 +1,11 @@
+using System.Collections.Generic;
+using ErsatzTV.Core.Search;
+using LanguageExt;
+
+namespace ErsatzTV.Application.MediaCards
+{
+    public record MusicVideoCardResultsViewModel(
+        int Count,
+        List<MusicVideoCardViewModel> Cards,
+        Option<SearchPageMap> PageMap);
+}

ErsatzTV.Application/MediaCards/MusicVideoCardViewModel.cs

@@ -0,0 +1,13 @@
+namespace ErsatzTV.Application.MediaCards
+{
+    public record MusicVideoCardViewModel
+        (int MusicVideoId, string Title, string Subtitle, string SortTitle, string Poster) : MediaCardViewModel(
+            MusicVideoId,
+            Title,
+            Subtitle,
+            SortTitle,
+            Poster)
+    {
+        public int CustomIndex { get; set; }
+    }
+}

ErsatzTV.Application/MediaCollections/Commands/AddItemsToCollection.cs

@@ -5,5 +5,9 @@ using LanguageExt;
 namespace ErsatzTV.Application.MediaCollections.Commands
 {
     public record AddItemsToCollection
-        (int CollectionId, List<int> MovieIds, List<int> ShowIds) : MediatR.IRequest<Either<BaseError, Unit>>;
+    (
+        int CollectionId,
+        List<int> MovieIds,
+        List<int> ShowIds,
+        List<int> MusicVideoIds) : MediatR.IRequest<Either<BaseError, Unit>>;
 }

ErsatzTV.Application/MediaCollections/Commands/AddItemsToCollectionHandler.cs

@@ -41,7 +41,7 @@ namespace ErsatzTV.Application.MediaCollections.Commands
         {
             if (await _mediaCollectionRepository.AddMediaItems(
                 request.CollectionId,
-                request.MovieIds.Append(request.ShowIds).ToList()))
+                request.MovieIds.Append(request.ShowIds).Append(request.MusicVideoIds).ToList()))
             {
                 // rebuild all playouts that use this collection
                 foreach (int playoutId in await _mediaCollectionRepository

ErsatzTV.Application/MediaCollections/Commands/AddMusicVideoToCollection.cs

@@ -0,0 +1,8 @@
+using ErsatzTV.Core;
+using LanguageExt;
+
+namespace ErsatzTV.Application.MediaCollections.Commands
+{
+    public record AddMusicVideoToCollection
+        (int CollectionId, int MusicVideoId) : MediatR.IRequest<Either<BaseError, Unit>>;
+}

ErsatzTV.Application/MediaCollections/Commands/AddMusicVideoToCollectionHandler.cs

@@ -0,0 +1,68 @@
+using System.Threading;
+using System.Threading.Channels;
+using System.Threading.Tasks;
+using ErsatzTV.Application.Playouts.Commands;
+using ErsatzTV.Core;
+using ErsatzTV.Core.Domain;
+using ErsatzTV.Core.Interfaces.Repositories;
+using LanguageExt;
+
+namespace ErsatzTV.Application.MediaCollections.Commands
+{
+    public class
+        AddMusicVideoToCollectionHandler : MediatR.IRequestHandler<AddMusicVideoToCollection, Either<BaseError, Unit>>
+    {
+        private readonly ChannelWriter<IBackgroundServiceRequest> _channel;
+        private readonly IMediaCollectionRepository _mediaCollectionRepository;
+        private readonly IMusicVideoRepository _musicVideoRepository;
+
+        public AddMusicVideoToCollectionHandler(
+            IMediaCollectionRepository mediaCollectionRepository,
+            IMusicVideoRepository musicVideoRepository,
+            ChannelWriter<IBackgroundServiceRequest> channel)
+        {
+            _mediaCollectionRepository = mediaCollectionRepository;
+            _musicVideoRepository = musicVideoRepository;
+            _channel = channel;
+        }
+
+        public Task<Either<BaseError, Unit>> Handle(
+            AddMusicVideoToCollection request,
+            CancellationToken cancellationToken) =>
+            Validate(request)
+                .MapT(_ => ApplyAddMusicVideoRequest(request))
+                .Bind(v => v.ToEitherAsync());
+
+        private async Task<Unit> ApplyAddMusicVideoRequest(AddMusicVideoToCollection request)
+        {
+            if (await _mediaCollectionRepository.AddMediaItem(request.CollectionId, request.MusicVideoId))
+            {
+                // rebuild all playouts that use this collection
+                foreach (int playoutId in await _mediaCollectionRepository
+                    .PlayoutIdsUsingCollection(request.CollectionId))
+                {
+                    await _channel.WriteAsync(new BuildPlayout(playoutId, true));
+                }
+            }
+
+            return Unit.Default;
+        }
+
+        private async Task<Validation<BaseError, Unit>> Validate(AddMusicVideoToCollection request) =>
+            (await CollectionMustExist(request), await ValidateMusicVideo(request))
+            .Apply((_, _) => Unit.Default);
+
+        private Task<Validation<BaseError, Unit>> CollectionMustExist(AddMusicVideoToCollection request) =>
+            _mediaCollectionRepository.GetCollectionWithItems(request.CollectionId)
+                .MapT(_ => Unit.Default)
+                .Map(v => v.ToValidation<BaseError>("Collection does not exist."));
+
+        private Task<Validation<BaseError, Unit>> ValidateMusicVideo(AddMusicVideoToCollection request) =>
+            LoadMusicVideo(request)
+                .MapT(_ => Unit.Default)
+                .Map(v => v.ToValidation<BaseError>("Music video does not exist"));
+
+        private Task<Option<MusicVideo>> LoadMusicVideo(AddMusicVideoToCollection request) =>
+            _musicVideoRepository.GetMusicVideo(request.MusicVideoId);
+    }
+}

ErsatzTV.Application/MediaCollections/Commands/UpdateCollectionCustomOrderHandler.cs

@@ -39,7 +39,7 @@ namespace ErsatzTV.Application.MediaCollections.Commands
                 Option<CollectionItem> maybeCollectionItem =
                     c.CollectionItems.FirstOrDefault(ci => ci.MediaItemId == updateItem.MediaItemId);
 
-                maybeCollectionItem.IfSome(ci => ci.CustomIndex = updateItem.CustomIndex);
+                await maybeCollectionItem.IfSomeAsync(ci => ci.CustomIndex = updateItem.CustomIndex);
             }
 
             if (await _mediaCollectionRepository.Update(c))

ErsatzTV.Application/MediaCollections/Commands/UpdateCollectionHandler.cs

@@ -32,7 +32,7 @@ namespace ErsatzTV.Application.MediaCollections.Commands
         private async Task<Unit> ApplyUpdateRequest(Collection c, UpdateCollection request)
         {
             c.Name = request.Name;
-            request.UseCustomPlaybackOrder.IfSome(
+            await request.UseCustomPlaybackOrder.IfSomeAsync(
                 useCustomPlaybackOrder => c.UseCustomPlaybackOrder = useCustomPlaybackOrder);
             if (await _mediaCollectionRepository.Update(c) && request.UseCustomPlaybackOrder.IsSome)
             {

ErsatzTV.Application/MediaItems/Mapper.cs

@@ -1,5 +1,4 @@
-using System;
-using ErsatzTV.Core.Domain;
+using ErsatzTV.Core.Domain;
 
 namespace ErsatzTV.Application.MediaItems
 {
@@ -8,59 +7,6 @@ namespace ErsatzTV.Application.MediaItems
         internal static MediaItemViewModel ProjectToViewModel(MediaItem mediaItem) =>
             new(mediaItem.Id, mediaItem.LibraryPathId);
 
-        internal static MediaItemSearchResultViewModel ProjectToSearchViewModel(MediaItem mediaItem) =>
-            mediaItem switch
-            {
-                Episode e => ProjectToSearchViewModel(e),
-                Movie m => ProjectToSearchViewModel(m),
-                _ => throw new ArgumentOutOfRangeException()
-            };
-
-        private static MediaItemSearchResultViewModel ProjectToSearchViewModel(Episode mediaItem) =>
-            new(
-                mediaItem.Id,
-                GetLibraryName(mediaItem),
-                "TV Show",
-                GetDisplayTitle(mediaItem),
-                GetDisplayDuration(mediaItem));
-
-        private static MediaItemSearchResultViewModel ProjectToSearchViewModel(Movie mediaItem) =>
-            new(
-                mediaItem.Id,
-                GetLibraryName(mediaItem),
-                "Movie",
-                GetDisplayTitle(mediaItem),
-                GetDisplayDuration(mediaItem));
-
-
-        private static string GetDisplayTitle(MediaItem mediaItem) =>
-            mediaItem switch
-            {
-                Episode e => e.EpisodeMetadata.HeadOrNone()
-                    .Map(em => $"{em.Title} - s{e.Season.SeasonNumber:00}e{e.EpisodeNumber:00}")
-                    .IfNone("[unknown episode]"),
-                Movie m => m.MovieMetadata.HeadOrNone().Map(mm => mm.Title).IfNone("[unknown movie]"),
-                _ => string.Empty
-            };
-
-        private static string GetDisplayDuration(MediaItem mediaItem)
-        {
-            MediaVersion version = mediaItem switch
-            {
-                Movie m => m.MediaVersions.Head(),
-                Episode e => e.MediaVersions.Head(),
-                _ => throw new ArgumentOutOfRangeException(nameof(mediaItem))
-            };
-
-            return string.Format(
-                version.Duration.TotalHours >= 1 ? @"{0:h\:mm\:ss}" : @"{0:mm\:ss}",
-                version.Duration);
-        }
-
-        // TODO: fix this when search is reimplemented
-        private static string GetLibraryName(MediaItem item) =>
-            "Library Name";
-
         public static NamedMediaItemViewModel ProjectToViewModel(Show show) =>
             new(show.Id, show.ShowMetadata.HeadOrNone().Map(sm => $"{sm?.Title} ({sm?.Year})").IfNone("???"));
 

ErsatzTV.Application/MediaItems/Queries/GetAllLanguageCodes.cs

@@ -0,0 +1,8 @@
+using System.Collections.Generic;
+using System.Globalization;
+using MediatR;
+
+namespace ErsatzTV.Application.MediaItems.Queries
+{
+    public record GetAllLanguageCodes : IRequest<List<CultureInfo>>;
+}

ErsatzTV.Application/MediaItems/Queries/GetAllLanguageCodesHandler.cs

@@ -0,0 +1,35 @@
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Threading;
+using System.Threading.Tasks;
+using ErsatzTV.Core.Interfaces.Repositories;
+using LanguageExt;
+using MediatR;
+
+namespace ErsatzTV.Application.MediaItems.Queries
+{
+    public class GetAllLanguageCodesHandler : IRequestHandler<GetAllLanguageCodes, List<CultureInfo>>
+    {
+        private readonly IMediaItemRepository _mediaItemRepository;
+
+        public GetAllLanguageCodesHandler(IMediaItemRepository mediaItemRepository) =>
+            _mediaItemRepository = mediaItemRepository;
+
+        public async Task<List<CultureInfo>> Handle(GetAllLanguageCodes request, CancellationToken cancellationToken)
+        {
+            var result = new List<CultureInfo>();
+
+            CultureInfo[] allCultures = CultureInfo.GetCultures(CultureTypes.AllCultures);
+            List<string> allLanguageCodes = await _mediaItemRepository.GetAllLanguageCodes();
+            foreach (string code in allLanguageCodes)
+            {
+                Option<CultureInfo> maybeCulture = allCultures.Find(
+                    ci => string.Equals(code, ci.ThreeLetterISOLanguageName, StringComparison.OrdinalIgnoreCase));
+                await maybeCulture.IfSomeAsync(cultureInfo => result.Add(cultureInfo));
+            }
+
+            return result;
+        }
+    }
+}

ErsatzTV.Application/MediaItems/Queries/SearchAllMediaItems.cs

@@ -1,7 +0,0 @@
-using System.Collections.Generic;
-using MediatR;
-
-namespace ErsatzTV.Application.MediaItems.Queries
-{
-    public record SearchAllMediaItems(string SearchString) : IRequest<List<MediaItemSearchResultViewModel>>;
-}

ErsatzTV.Application/MediaItems/Queries/SearchAllMediaItemsHandler.cs

@@ -1,23 +0,0 @@
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading;
-using System.Threading.Tasks;
-using ErsatzTV.Core.Interfaces.Repositories;
-using LanguageExt;
-using MediatR;
-using static ErsatzTV.Application.MediaItems.Mapper;
-
-namespace ErsatzTV.Application.MediaItems.Queries
-{
-    public class SearchAllMediaItemsHandler : IRequestHandler<SearchAllMediaItems, List<MediaItemSearchResultViewModel>>
-    {
-        private readonly IMediaItemRepository _mediaItemRepository;
-
-        public SearchAllMediaItemsHandler(IMediaItemRepository mediaItemRepository) =>
-            _mediaItemRepository = mediaItemRepository;
-
-        public Task<List<MediaItemSearchResultViewModel>>
-            Handle(SearchAllMediaItems request, CancellationToken cancellationToken) =>
-            _mediaItemRepository.Search(request.SearchString).Map(list => list.Map(ProjectToSearchViewModel).ToList());
-    }
-}

ErsatzTV.Application/MediaSources/Commands/ScanLocalLibraryHandler.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Diagnostics;
 using System.IO;
 using System.Threading;
 using System.Threading.Tasks;
@@ -7,6 +8,7 @@ using ErsatzTV.Core.Domain;
 using ErsatzTV.Core.Interfaces.Locking;
 using ErsatzTV.Core.Interfaces.Metadata;
 using ErsatzTV.Core.Interfaces.Repositories;
+using ErsatzTV.Core.Metadata;
 using LanguageExt;
 using MediatR;
 using Microsoft.Extensions.Logging;
@@ -21,7 +23,9 @@ namespace ErsatzTV.Application.MediaSources.Commands
         private readonly IEntityLocker _entityLocker;
         private readonly ILibraryRepository _libraryRepository;
         private readonly ILogger<ScanLocalLibraryHandler> _logger;
+        private readonly IMediator _mediator;
         private readonly IMovieFolderScanner _movieFolderScanner;
+        private readonly IMusicVideoFolderScanner _musicVideoFolderScanner;
         private readonly ITelevisionFolderScanner _televisionFolderScanner;
 
         public ScanLocalLibraryHandler(
@@ -29,14 +33,18 @@ namespace ErsatzTV.Application.MediaSources.Commands
             IConfigElementRepository configElementRepository,
             IMovieFolderScanner movieFolderScanner,
             ITelevisionFolderScanner televisionFolderScanner,
+            IMusicVideoFolderScanner musicVideoFolderScanner,
             IEntityLocker entityLocker,
+            IMediator mediator,
             ILogger<ScanLocalLibraryHandler> logger)
         {
             _libraryRepository = libraryRepository;
             _configElementRepository = configElementRepository;
             _movieFolderScanner = movieFolderScanner;
             _televisionFolderScanner = televisionFolderScanner;
+            _musicVideoFolderScanner = musicVideoFolderScanner;
             _entityLocker = entityLocker;
+            _mediator = mediator;
             _logger = logger;
         }
 
@@ -58,32 +66,62 @@ namespace ErsatzTV.Application.MediaSources.Commands
         {
             (LocalLibrary localLibrary, string ffprobePath, bool forceScan) = parameters;
 
-            var lastScan = new DateTimeOffset(localLibrary.LastScan ?? DateTime.MinValue, TimeSpan.Zero);
-            if (forceScan || lastScan < DateTimeOffset.Now - TimeSpan.FromHours(6))
+            var sw = new Stopwatch();
+            sw.Start();
+
+            for (var i = 0; i < localLibrary.Paths.Count; i++)
             {
-                foreach (LibraryPath libraryPath in localLibrary.Paths)
+                LibraryPath libraryPath = localLibrary.Paths[i];
+
+                decimal progressMin = (decimal) i / localLibrary.Paths.Count;
+                decimal progressMax = (decimal) (i + 1) / localLibrary.Paths.Count;
+
+                var lastScan = new DateTimeOffset(libraryPath.LastScan ?? DateTime.MinValue, TimeSpan.Zero);
+                if (forceScan || lastScan < DateTimeOffset.Now - TimeSpan.FromHours(6))
                 {
                     switch (localLibrary.MediaKind)
                     {
                         case LibraryMediaKind.Movies:
-                            await _movieFolderScanner.ScanFolder(libraryPath, ffprobePath);
+                            await _movieFolderScanner.ScanFolder(
+                                libraryPath,
+                                ffprobePath,
+                                lastScan,
+                                progressMin,
+                                progressMax);
                             break;
                         case LibraryMediaKind.Shows:
-                            await _televisionFolderScanner.ScanFolder(libraryPath, ffprobePath);
+                            await _televisionFolderScanner.ScanFolder(
+                                libraryPath,
+                                ffprobePath,
+                                lastScan,
+                                progressMin,
+                                progressMax);
+                            break;
+                        case LibraryMediaKind.MusicVideos:
+                            await _musicVideoFolderScanner.ScanFolder(
+                                libraryPath,
+                                ffprobePath,
+                                lastScan,
+                                progressMin,
+                                progressMax);
                             break;
                     }
+
+                    libraryPath.LastScan = DateTime.UtcNow;
+                    await _libraryRepository.UpdateLastScan(libraryPath);
                 }
 
-                localLibrary.LastScan = DateTime.UtcNow;
-                await _libraryRepository.UpdateLastScan(localLibrary);
-            }
-            else
-            {
-                _logger.LogDebug(
-                    "Skipping unforced scan of library {Name}",
-                    localLibrary.Name);
+                await _mediator.Publish(new LibraryScanProgress(libraryPath.LibraryId, progressMax));
             }
 
+            sw.Stop();
+            _logger.LogDebug(
+                "Scan of library {Name} completed in {Duration}",
+                localLibrary.Name,
+                TimeSpan.FromMilliseconds(sw.ElapsedMilliseconds));
+
+            await _mediator.Publish(new LibraryScanProgress(localLibrary.Id, 0));
+
             _entityLocker.UnlockLibrary(localLibrary.Id);
             return Unit.Default;
         }

ErsatzTV.Application/Playouts/Mapper.cs

@@ -24,15 +24,25 @@ namespace ErsatzTV.Application.Playouts
         private static PlayoutProgramScheduleViewModel Project(ProgramSchedule programSchedule) =>
             new(programSchedule.Id, programSchedule.Name);
 
-        private static string GetDisplayTitle(MediaItem mediaItem) =>
-            mediaItem switch
+        private static string GetDisplayTitle(MediaItem mediaItem)
+        {
+            switch (mediaItem)
             {
-                Episode e => e.EpisodeMetadata.HeadOrNone()
-                    .Map(em => $"{em.Title} - s{e.Season.SeasonNumber:00}e{e.EpisodeNumber:00}")
-                    .IfNone("[unknown episode]"),
-                Movie m => m.MovieMetadata.HeadOrNone().Map(mm => mm.Title).IfNone("[unknown movie]"),
-                _ => string.Empty
-            };
+                case Episode e:
+                    string showTitle = e.Season.Show.ShowMetadata.HeadOrNone()
+                        .Map(sm => $"{sm.Title} - ").IfNone(string.Empty);
+                    return e.EpisodeMetadata.HeadOrNone()
+                        .Map(em => $"{showTitle}s{e.Season.SeasonNumber:00}e{e.EpisodeNumber:00} - {em.Title}")
+                        .IfNone("[unknown episode]");
+                case Movie m:
+                    return m.MovieMetadata.HeadOrNone().Map(mm => mm.Title).IfNone("[unknown movie]");
+                case MusicVideo mv:
+                    return mv.MusicVideoMetadata.HeadOrNone().Map(mvm => $"{mvm.Artist} - {mvm.Title}")
+                        .IfNone("[unknown music video]");
+                default:
+                    return string.Empty;
+            }
+        }
 
         private static string GetDisplayDuration(MediaItem mediaItem)
         {
@@ -40,6 +50,7 @@ namespace ErsatzTV.Application.Playouts
             {
                 Movie m => m.MediaVersions.Head(),
                 Episode e => e.MediaVersions.Head(),
+                MusicVideo mv => mv.MediaVersions.Head(),
                 _ => throw new ArgumentOutOfRangeException(nameof(mediaItem))
             };
 

ErsatzTV.Application/Plex/Commands/SynchronizePlexLibraryById.cs

@@ -4,7 +4,7 @@ using MediatR;
 
 namespace ErsatzTV.Application.Plex.Commands
 {
-    public interface ISynchronizePlexLibraryById : IRequest<Either<BaseError, string>>, IBackgroundServiceRequest
+    public interface ISynchronizePlexLibraryById : IRequest<Either<BaseError, string>>, IPlexBackgroundServiceRequest
     {
         int PlexLibraryId { get; }
         bool ForceScan { get; }

ErsatzTV.Application/Plex/Commands/SynchronizePlexLibraryByIdHandler.cs

@@ -20,6 +20,7 @@ namespace ErsatzTV.Application.Plex.Commands
             IRequestHandler<SynchronizePlexLibraryByIdIfNeeded, Either<BaseError, string>>
     {
         private readonly IEntityLocker _entityLocker;
+        private readonly ILibraryRepository _libraryRepository;
         private readonly ILogger<SynchronizePlexLibraryByIdHandler> _logger;
         private readonly IMediaSourceRepository _mediaSourceRepository;
         private readonly IPlexMovieLibraryScanner _plexMovieLibraryScanner;
@@ -31,6 +32,7 @@ namespace ErsatzTV.Application.Plex.Commands
             IPlexSecretStore plexSecretStore,
             IPlexMovieLibraryScanner plexMovieLibraryScanner,
             IPlexTelevisionLibraryScanner plexTelevisionLibraryScanner,
+            ILibraryRepository libraryRepository,
             IEntityLocker entityLocker,
             ILogger<SynchronizePlexLibraryByIdHandler> logger)
         {
@@ -38,6 +40,7 @@ namespace ErsatzTV.Application.Plex.Commands
             _plexSecretStore = plexSecretStore;
             _plexMovieLibraryScanner = plexMovieLibraryScanner;
             _plexTelevisionLibraryScanner = plexTelevisionLibraryScanner;
+            _libraryRepository = libraryRepository;
             _entityLocker = entityLocker;
             _logger = logger;
         }
@@ -78,7 +81,7 @@ namespace ErsatzTV.Application.Plex.Commands
                 }
 
                 parameters.Library.LastScan = DateTime.UtcNow;
-                await _mediaSourceRepository.Update(parameters.Library);
+                await _libraryRepository.UpdateLastScan(parameters.Library);
             }
             else
             {

ErsatzTV.Application/Plex/Commands/SynchronizePlexMediaSourcesHandler.cs

@@ -57,13 +57,15 @@ namespace ErsatzTV.Application.Plex.Commands
             return allExisting;
         }
 
-        private async Task SynchronizeServer(List<PlexMediaSource> allExisting, PlexMediaSource server)
+        private Task SynchronizeServer(List<PlexMediaSource> allExisting, PlexMediaSource server)
         {
             Option<PlexMediaSource> maybeExisting =
                 allExisting.Find(s => s.ClientIdentifier == server.ClientIdentifier);
-            await maybeExisting.Match(
+            return maybeExisting.Match(
                 existing =>
                 {
+                    existing.Platform = server.Platform;
+                    existing.PlatformVersion = server.PlatformVersion;
                     existing.ProductVersion = server.ProductVersion;
                     existing.ServerName = server.ServerName;
                     var toAdd = server.Connections
@@ -82,15 +84,5 @@ namespace ErsatzTV.Application.Plex.Commands
                     await _mediaSourceRepository.Add(server);
                 });
         }
-
-        private void MergeConnections(
-            List<PlexConnection> existing,
-            List<PlexConnection> incoming)
-        {
-            var toAdd = incoming.Filter(connection => existing.All(c => c.Uri != connection.Uri)).ToList();
-            var toRemove = existing.Filter(connection => incoming.All(c => c.Uri != connection.Uri)).ToList();
-            existing.AddRange(toAdd);
-            toRemove.ForEach(c => existing.Remove(c));
-        }
     }
 }

ErsatzTV.Application/ProgramSchedules/Commands/AddProgramScheduleItem.cs

@@ -16,5 +16,6 @@ namespace ErsatzTV.Application.ProgramSchedules.Commands
         int? MediaItemId,
         int? MultipleCount,
         TimeSpan? PlayoutDuration,
-        bool? OfflineTail) : IRequest<Either<BaseError, ProgramScheduleItemViewModel>>, IProgramScheduleItemRequest;
+        bool? OfflineTail,
+        string CustomTitle) : IRequest<Either<BaseError, ProgramScheduleItemViewModel>>, IProgramScheduleItemRequest;
 }

ErsatzTV.Application/ProgramSchedules/Commands/IProgramScheduleItemRequest.cs

@@ -13,5 +13,6 @@ namespace ErsatzTV.Application.ProgramSchedules.Commands
         int? MultipleCount { get; }
         TimeSpan? PlayoutDuration { get; }
         bool? OfflineTail { get; }
+        string CustomTitle { get; }
     }
 }

ErsatzTV.Application/ProgramSchedules/Commands/ProgramScheduleItemCommandBase.cs

@@ -100,7 +100,8 @@ namespace ErsatzTV.Application.ProgramSchedules.Commands
                     StartTime = item.StartTime,
                     CollectionType = item.CollectionType,
                     CollectionId = item.CollectionId,
-                    MediaItemId = item.MediaItemId
+                    MediaItemId = item.MediaItemId,
+                    CustomTitle = item.CustomTitle
                 },
                 PlayoutMode.One => new ProgramScheduleItemOne
                 {
@@ -109,7 +110,8 @@ namespace ErsatzTV.Application.ProgramSchedules.Commands
                     StartTime = item.StartTime,
                     CollectionType = item.CollectionType,
                     CollectionId = item.CollectionId,
-                    MediaItemId = item.MediaItemId
+                    MediaItemId = item.MediaItemId,
+                    CustomTitle = item.CustomTitle
                 },
                 PlayoutMode.Multiple => new ProgramScheduleItemMultiple
                 {
@@ -119,7 +121,8 @@ namespace ErsatzTV.Application.ProgramSchedules.Commands
                     CollectionType = item.CollectionType,
                     CollectionId = item.CollectionId,
                     MediaItemId = item.MediaItemId,
-                    Count = item.MultipleCount.GetValueOrDefault()
+                    Count = item.MultipleCount.GetValueOrDefault(),
+                    CustomTitle = item.CustomTitle
                 },
                 PlayoutMode.Duration => new ProgramScheduleItemDuration
                 {
@@ -130,7 +133,8 @@ namespace ErsatzTV.Application.ProgramSchedules.Commands
                     CollectionId = item.CollectionId,
                     MediaItemId = item.MediaItemId,
                     PlayoutDuration = item.PlayoutDuration.GetValueOrDefault(),
-                    OfflineTail = item.OfflineTail.GetValueOrDefault()
+                    OfflineTail = item.OfflineTail.GetValueOrDefault(),
+                    CustomTitle = item.CustomTitle
                 },
                 _ => throw new NotSupportedException($"Unsupported playout mode {item.PlayoutMode}")
             };

ErsatzTV.Application/ProgramSchedules/Commands/ReplaceProgramScheduleItems.cs

@@ -17,7 +17,8 @@ namespace ErsatzTV.Application.ProgramSchedules.Commands
         int? MediaItemId,
         int? MultipleCount,
         TimeSpan? PlayoutDuration,
-        bool? OfflineTail) : IProgramScheduleItemRequest;
+        bool? OfflineTail,
+        string CustomTitle) : IProgramScheduleItemRequest;
 
     public record ReplaceProgramScheduleItems
         (int ProgramScheduleId, List<ReplaceProgramScheduleItem> Items) : IRequest<

ErsatzTV.Application/ProgramSchedules/Mapper.cs

@@ -28,7 +28,8 @@ namespace ErsatzTV.Application.ProgramSchedules
                             _ => null
                         },
                         duration.PlayoutDuration,
-                        duration.OfflineTail),
+                        duration.OfflineTail,
+                        duration.CustomTitle),
                 ProgramScheduleItemFlood flood =>
                     new ProgramScheduleItemFloodViewModel(
                         flood.Id,
@@ -44,7 +45,8 @@ namespace ErsatzTV.Application.ProgramSchedules
                             Show show => MediaItems.Mapper.ProjectToViewModel(show),
                             Season season => MediaItems.Mapper.ProjectToViewModel(season),
                             _ => null
-                        }),
+                        },
+                        flood.CustomTitle),
                 ProgramScheduleItemMultiple multiple =>
                     new ProgramScheduleItemMultipleViewModel(
                         multiple.Id,
@@ -61,7 +63,8 @@ namespace ErsatzTV.Application.ProgramSchedules
                             Season season => MediaItems.Mapper.ProjectToViewModel(season),
                             _ => null
                         },
-                        multiple.Count),
+                        multiple.Count,
+                        multiple.CustomTitle),
                 ProgramScheduleItemOne one =>
                     new ProgramScheduleItemOneViewModel(
                         one.Id,
@@ -77,7 +80,8 @@ namespace ErsatzTV.Application.ProgramSchedules
                             Show show => MediaItems.Mapper.ProjectToViewModel(show),
                             Season season => MediaItems.Mapper.ProjectToViewModel(season),
                             _ => null
-                        }),
+                        },
+                        one.CustomTitle),
                 _ => throw new NotSupportedException(
                     $"Unsupported program schedule item type {programScheduleItem.GetType().Name}")
             };

ErsatzTV.Application/ProgramSchedules/ProgramScheduleItemDurationViewModel.cs

@@ -16,7 +16,8 @@ namespace ErsatzTV.Application.ProgramSchedules
             MediaCollectionViewModel collection,
             NamedMediaItemViewModel mediaItem,
             TimeSpan playoutDuration,
-            bool offlineTail) : base(
+            bool offlineTail,
+            string customTitle) : base(
             id,
             index,
             startType,
@@ -24,7 +25,8 @@ namespace ErsatzTV.Application.ProgramSchedules
             PlayoutMode.Duration,
             collectionType,
             collection,
-            mediaItem)
+            mediaItem,
+            customTitle)
         {
             PlayoutDuration = playoutDuration;
             OfflineTail = offlineTail;

ErsatzTV.Application/ProgramSchedules/ProgramScheduleItemFloodViewModel.cs

@@ -14,7 +14,8 @@ namespace ErsatzTV.Application.ProgramSchedules
             TimeSpan? startTime,
             ProgramScheduleItemCollectionType collectionType,
             MediaCollectionViewModel collection,
-            NamedMediaItemViewModel mediaItem) : base(
+            NamedMediaItemViewModel mediaItem,
+            string customTitle) : base(
             id,
             index,
             startType,
@@ -22,7 +23,8 @@ namespace ErsatzTV.Application.ProgramSchedules
             PlayoutMode.Flood,
             collectionType,
             collection,
-            mediaItem)
+            mediaItem,
+            customTitle)
         {
         }
     }

ErsatzTV.Application/ProgramSchedules/ProgramScheduleItemMultipleViewModel.cs

@@ -15,7 +15,8 @@ namespace ErsatzTV.Application.ProgramSchedules
             ProgramScheduleItemCollectionType collectionType,
             MediaCollectionViewModel collection,
             NamedMediaItemViewModel mediaItem,
-            int count) : base(
+            int count,
+            string customTitle) : base(
             id,
             index,
             startType,
@@ -23,7 +24,8 @@ namespace ErsatzTV.Application.ProgramSchedules
             PlayoutMode.Multiple,
             collectionType,
             collection,
-            mediaItem) =>
+            mediaItem,
+            customTitle) =>
             Count = count;
 
         public int Count { get; }

ErsatzTV.Application/ProgramSchedules/ProgramScheduleItemOneViewModel.cs

@@ -14,7 +14,8 @@ namespace ErsatzTV.Application.ProgramSchedules
             TimeSpan? startTime,
             ProgramScheduleItemCollectionType collectionType,
             MediaCollectionViewModel collection,
-            NamedMediaItemViewModel mediaItem) : base(
+            NamedMediaItemViewModel mediaItem,
+            string customTitle) : base(
             id,
             index,
             startType,
@@ -22,7 +23,8 @@ namespace ErsatzTV.Application.ProgramSchedules
             PlayoutMode.One,
             collectionType,
             collection,
-            mediaItem)
+            mediaItem,
+            customTitle)
         {
         }
     }

ErsatzTV.Application/ProgramSchedules/ProgramScheduleItemViewModel.cs

@@ -13,7 +13,8 @@ namespace ErsatzTV.Application.ProgramSchedules
         PlayoutMode PlayoutMode,
         ProgramScheduleItemCollectionType CollectionType,
         MediaCollectionViewModel Collection,
-        NamedMediaItemViewModel MediaItem)
+        NamedMediaItemViewModel MediaItem,
+        string CustomTitle)
     {
         public string Name => CollectionType switch
         {

ErsatzTV.Application/Search/Queries/QuerySearchIndexMusicVideos.cs

@@ -0,0 +1,8 @@
+using ErsatzTV.Application.MediaCards;
+using MediatR;
+
+namespace ErsatzTV.Application.Search.Queries
+{
+    public record QuerySearchIndexMusicVideos
+        (string Query, int PageNumber, int PageSize) : IRequest<MusicVideoCardResultsViewModel>;
+}

ErsatzTV.Application/Search/Queries/QuerySearchIndexMusicVideosHandler.cs

@@ -0,0 +1,44 @@
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using ErsatzTV.Application.MediaCards;
+using ErsatzTV.Core.Interfaces.Repositories;
+using ErsatzTV.Core.Interfaces.Search;
+using ErsatzTV.Core.Search;
+using LanguageExt;
+using MediatR;
+using static ErsatzTV.Application.MediaCards.Mapper;
+
+namespace ErsatzTV.Application.Search.Queries
+{
+    public class
+        QuerySearchIndexMusicVideosHandler : IRequestHandler<QuerySearchIndexMusicVideos, MusicVideoCardResultsViewModel
+        >
+    {
+        private readonly IMusicVideoRepository _musicVideoRepository;
+        private readonly ISearchIndex _searchIndex;
+
+        public QuerySearchIndexMusicVideosHandler(ISearchIndex searchIndex, IMusicVideoRepository musicVideoRepository)
+        {
+            _searchIndex = searchIndex;
+            _musicVideoRepository = musicVideoRepository;
+        }
+
+        public async Task<MusicVideoCardResultsViewModel> Handle(
+            QuerySearchIndexMusicVideos request,
+            CancellationToken cancellationToken)
+        {
+            SearchResult searchResult = await _searchIndex.Search(
+                request.Query,
+                (request.PageNumber - 1) * request.PageSize,
+                request.PageSize);
+
+            List<MusicVideoCardViewModel> items = await _musicVideoRepository
+                .GetMusicVideosForCards(searchResult.Items.Map(i => i.Id).ToList())
+                .Map(list => list.Map(ProjectToViewModel).ToList());
+
+            return new MusicVideoCardResultsViewModel(searchResult.TotalCount, items, searchResult.PageMap);
+        }
+    }
+}

ErsatzTV.Application/Streaming/Queries/GetConcatProcessByChannelNumberHandler.cs

@@ -5,30 +5,38 @@ using ErsatzTV.Core.Domain;
 using ErsatzTV.Core.FFmpeg;
 using ErsatzTV.Core.Interfaces.Repositories;
 using LanguageExt;
-using static LanguageExt.Prelude;
 
 namespace ErsatzTV.Application.Streaming.Queries
 {
     public class GetConcatProcessByChannelNumberHandler : FFmpegProcessHandler<GetConcatProcessByChannelNumber>
     {
+        private readonly IConfigElementRepository _configElementRepository;
         private readonly FFmpegProcessService _ffmpegProcessService;
 
         public GetConcatProcessByChannelNumberHandler(
             IChannelRepository channelRepository,
             IConfigElementRepository configElementRepository,
             FFmpegProcessService ffmpegProcessService)
-            : base(channelRepository, configElementRepository) =>
+            : base(channelRepository, configElementRepository)
+        {
+            _configElementRepository = configElementRepository;
             _ffmpegProcessService = ffmpegProcessService;
+        }
 
-        protected override Task<Either<BaseError, Process>> GetProcess(
+        protected override async Task<Either<BaseError, Process>> GetProcess(
             GetConcatProcessByChannelNumber request,
             Channel channel,
-            string ffmpegPath) =>
-            Right<BaseError, Process>(
-                _ffmpegProcessService.ConcatChannel(
-                    ffmpegPath,
-                    channel,
-                    request.Scheme,
-                    request.Host)).AsTask();
+            string ffmpegPath)
+        {
+            bool saveReports = await _configElementRepository.GetValue<bool>(ConfigElementKey.FFmpegSaveReports)
+                .Map(result => result.IfNone(false));
+
+            return _ffmpegProcessService.ConcatChannel(
+                ffmpegPath,
+                saveReports,
+                channel,
+                request.Scheme,
+                request.Host);
+        }
     }
 }

ErsatzTV.Application/Streaming/Queries/GetPlayoutItemProcessByChannelNumberHandler.cs

@@ -1,17 +1,14 @@
 using System;
-using System.Collections.Generic;
 using System.Diagnostics;
-using System.IO;
-using System.Linq;
 using System.Threading.Tasks;
 using ErsatzTV.Core;
 using ErsatzTV.Core.Domain;
 using ErsatzTV.Core.Errors;
 using ErsatzTV.Core.FFmpeg;
 using ErsatzTV.Core.Interfaces.Metadata;
+using ErsatzTV.Core.Interfaces.Plex;
 using ErsatzTV.Core.Interfaces.Repositories;
 using LanguageExt;
-using Microsoft.Extensions.Logging;
 using static LanguageExt.Prelude;
 
 namespace ErsatzTV.Application.Streaming.Queries
@@ -22,26 +19,23 @@ namespace ErsatzTV.Application.Streaming.Queries
         private readonly IConfigElementRepository _configElementRepository;
         private readonly FFmpegProcessService _ffmpegProcessService;
         private readonly ILocalFileSystem _localFileSystem;
-        private readonly ILogger<GetPlayoutItemProcessByChannelNumberHandler> _logger;
-        private readonly IMediaSourceRepository _mediaSourceRepository;
         private readonly IPlayoutRepository _playoutRepository;
+        private readonly IPlexPathReplacementService _plexPathReplacementService;
 
         public GetPlayoutItemProcessByChannelNumberHandler(
             IChannelRepository channelRepository,
             IConfigElementRepository configElementRepository,
             IPlayoutRepository playoutRepository,
-            IMediaSourceRepository mediaSourceRepository,
             FFmpegProcessService ffmpegProcessService,
             ILocalFileSystem localFileSystem,
-            ILogger<GetPlayoutItemProcessByChannelNumberHandler> logger)
+            IPlexPathReplacementService plexPathReplacementService)
             : base(channelRepository, configElementRepository)
         {
             _configElementRepository = configElementRepository;
             _playoutRepository = playoutRepository;
-            _mediaSourceRepository = mediaSourceRepository;
             _ffmpegProcessService = ffmpegProcessService;
             _localFileSystem = localFileSystem;
-            _logger = logger;
+            _plexPathReplacementService = plexPathReplacementService;
         }
 
         protected override async Task<Either<BaseError, Process>> GetProcess(
@@ -62,6 +56,7 @@ namespace ErsatzTV.Application.Streaming.Queries
                     {
                         Movie m => m.MediaVersions.Head(),
                         Episode e => e.MediaVersions.Head(),
+                        MusicVideo mv => mv.MediaVersions.Head(),
                         _ => throw new ArgumentOutOfRangeException(nameof(playoutItemWithPath))
                     };
 
@@ -69,7 +64,7 @@ namespace ErsatzTV.Application.Streaming.Queries
                         .Map(result => result.IfNone(false));
 
                     return Right<BaseError, Process>(
-                        _ffmpegProcessService.ForPlayoutItem(
+                        await _ffmpegProcessService.ForPlayoutItem(
                             ffmpegPath,
                             saveReports,
                             channel,
@@ -159,6 +154,7 @@ namespace ErsatzTV.Application.Streaming.Queries
             {
                 Movie m => m.MediaVersions.Head(),
                 Episode e => e.MediaVersions.Head(),
+                MusicVideo mv => mv.MediaVersions.Head(),
                 _ => throw new ArgumentOutOfRangeException(nameof(playoutItem))
             };
 
@@ -166,33 +162,16 @@ namespace ErsatzTV.Application.Streaming.Queries
             string path = file.Path;
             return playoutItem.MediaItem switch
             {
-                PlexMovie plexMovie => await GetReplacementPlexPath(plexMovie.LibraryPathId, path),
-                PlexEpisode plexEpisode => await GetReplacementPlexPath(plexEpisode.LibraryPathId, path),
+                PlexMovie plexMovie => await _plexPathReplacementService.GetReplacementPlexPath(
+                    plexMovie.LibraryPathId,
+                    path),
+                PlexEpisode plexEpisode => await _plexPathReplacementService.GetReplacementPlexPath(
+                    plexEpisode.LibraryPathId,
+                    path),
                 _ => path
             };
         }
 
-        private async Task<string> GetReplacementPlexPath(int libraryPathId, string path)
-        {
-            List<PlexPathReplacement> replacements =
-                await _mediaSourceRepository.GetPlexPathReplacementsByLibraryId(libraryPathId);
-            // TODO: this might barf mixing platforms (i.e. plex on linux, etv on windows)
-            Option<PlexPathReplacement> maybeReplacement = replacements
-                .SingleOrDefault(r => path.StartsWith(r.PlexPath + Path.DirectorySeparatorChar));
-            return maybeReplacement.Match(
-                replacement =>
-                {
-                    string finalPath = path.Replace(replacement.PlexPath, replacement.LocalPath);
-                    _logger.LogInformation(
-                        "Replacing plex path {PlexPath} with {LocalPath} resulting in {FinalPath}",
-                        replacement.PlexPath,
-                        replacement.LocalPath,
-                        finalPath);
-                    return finalPath;
-                },
-                () => path);
-        }
-
         private record PlayoutItemWithPath(PlayoutItem PlayoutItem, string Path);
     }
 }

ErsatzTV.Application/Television/Mapper.cs

@@ -17,7 +17,8 @@ namespace ErsatzTV.Application.Television
                 show.ShowMetadata.HeadOrNone().Map(GetFanArt).IfNone(string.Empty),
                 show.ShowMetadata.HeadOrNone().Map(m => m.Genres.Map(g => g.Name).ToList()).IfNone(new List<string>()),
                 show.ShowMetadata.HeadOrNone().Map(m => m.Tags.Map(g => g.Name).ToList()).IfNone(new List<string>()),
-                show.ShowMetadata.HeadOrNone().Map(m => m.Studios.Map(s => s.Name).ToList()).IfNone(new List<string>()));
+                show.ShowMetadata.HeadOrNone().Map(m => m.Studios.Map(s => s.Name).ToList())
+                    .IfNone(new List<string>()));
 
         internal static TelevisionSeasonViewModel ProjectToViewModel(Season season) =>
             new(

ErsatzTV.CommandLine/Commands/FFmpegProfileCommand.cs

@@ -28,7 +28,7 @@ namespace ErsatzTV.CommandLine.Commands
         public string Name { get; set; }
 
         [CommandOption("thread-count", Description = "The number of threads")]
-        public int ThreadCount { get; set; } = 4;
+        public int ThreadCount { get; set; } = 0;
 
         [CommandOption("transcode", Description = "Whether to transcode all media")]
         public bool Transcode { get; set; } = true;

ErsatzTV.Core.Tests/ErsatzTV.Core.Tests.csproj

@@ -2,13 +2,22 @@
 
     <PropertyGroup>
         <TargetFramework>net5.0</TargetFramework>
+        <NoWarn>VSTHRD200</NoWarn>
     </PropertyGroup>
 
     <ItemGroup>
+      <PackageReference Include="AsyncFixer" Version="1.5.1">
+        <PrivateAssets>all</PrivateAssets>
+        <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      </PackageReference>
       <PackageReference Include="FluentAssertions" Version="5.10.3" />
       <PackageReference Include="LanguageExt.Core" Version="3.4.15" />
       <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="5.0.1" />
       <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.9.1" />
+      <PackageReference Include="Microsoft.VisualStudio.Threading.Analyzers" Version="16.9.60">
+        <PrivateAssets>all</PrivateAssets>
+        <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      </PackageReference>
       <PackageReference Include="Moq" Version="4.16.1" />
       <PackageReference Include="NUnit" Version="3.13.1" />
       <PackageReference Include="NUnit3TestAdapter" Version="3.17.0" />

ErsatzTV.Core.Tests/FFmpeg/FFmpegComplexFilterBuilderTests.cs

@@ -18,7 +18,7 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             {
                 var builder = new FFmpegComplexFilterBuilder();
 
-                Option<FFmpegComplexFilter> result = builder.Build();
+                Option<FFmpegComplexFilter> result = builder.Build(0, 1);
 
                 result.IsNone.Should().BeTrue();
             }
@@ -30,15 +30,15 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                 FFmpegComplexFilterBuilder builder = new FFmpegComplexFilterBuilder()
                     .WithAlignedAudio(duration);
 
-                Option<FFmpegComplexFilter> result = builder.Build();
+                Option<FFmpegComplexFilter> result = builder.Build(0, 1);
 
                 result.IsSome.Should().BeTrue();
                 result.IfSome(
                     filter =>
                     {
-                        filter.ComplexFilter.Should().Be($"[0:a]apad=whole_dur={duration.TotalMilliseconds}ms[a]");
+                        filter.ComplexFilter.Should().Be($"[0:1]apad=whole_dur={duration.TotalMilliseconds}ms[a]");
                         filter.AudioLabel.Should().Be("[a]");
-                        filter.VideoLabel.Should().Be("0:V");
+                        filter.VideoLabel.Should().Be("0:0");
                     });
             }
 
@@ -50,36 +50,36 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     .WithAlignedAudio(duration)
                     .WithDeinterlace(true);
 
-                Option<FFmpegComplexFilter> result = builder.Build();
+                Option<FFmpegComplexFilter> result = builder.Build(0, 1);
 
                 result.IsSome.Should().BeTrue();
                 result.IfSome(
                     filter =>
                     {
                         filter.ComplexFilter.Should().Be(
-                            $"[0:a]apad=whole_dur={duration.TotalMilliseconds}ms[a];[0:V]yadif=1[v]");
+                            $"[0:1]apad=whole_dur={duration.TotalMilliseconds}ms[a];[0:0]yadif=1[v]");
                         filter.AudioLabel.Should().Be("[a]");
                         filter.VideoLabel.Should().Be("[v]");
                     });
             }
 
             [Test]
-            [TestCase(true, false, false, "[0:V]yadif=1[v]", "[v]")]
-            [TestCase(true, true, false, "[0:V]yadif=1,scale=1920:1000:flags=fast_bilinear,setsar=1[v]", "[v]")]
-            [TestCase(true, false, true, "[0:V]yadif=1,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2[v]", "[v]")]
+            [TestCase(true, false, false, "[0:0]yadif=1[v]", "[v]")]
+            [TestCase(true, true, false, "[0:0]yadif=1,scale=1920:1000:flags=fast_bilinear,setsar=1[v]", "[v]")]
+            [TestCase(true, false, true, "[0:0]yadif=1,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2[v]", "[v]")]
             [TestCase(
                 true,
                 true,
                 true,
-                "[0:V]yadif=1,scale=1920:1000:flags=fast_bilinear,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2[v]",
+                "[0:0]yadif=1,scale=1920:1000:flags=fast_bilinear,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2[v]",
                 "[v]")]
-            [TestCase(false, true, false, "[0:V]scale=1920:1000:flags=fast_bilinear,setsar=1[v]", "[v]")]
-            [TestCase(false, false, true, "[0:V]setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2[v]", "[v]")]
+            [TestCase(false, true, false, "[0:0]scale=1920:1000:flags=fast_bilinear,setsar=1[v]", "[v]")]
+            [TestCase(false, false, true, "[0:0]setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2[v]", "[v]")]
             [TestCase(
                 false,
                 true,
                 true,
-                "[0:V]scale=1920:1000:flags=fast_bilinear,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2[v]",
+                "[0:0]scale=1920:1000:flags=fast_bilinear,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2[v]",
                 "[v]")]
             public void Should_Return_Software_Video_Filter(
                 bool deinterlace,
@@ -101,55 +101,55 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     builder = builder.WithBlackBars(new Resolution { Width = 1920, Height = 1080 });
                 }
 
-                Option<FFmpegComplexFilter> result = builder.Build();
+                Option<FFmpegComplexFilter> result = builder.Build(0, 1);
 
                 result.IsSome.Should().BeTrue();
                 result.IfSome(
                     filter =>
                     {
                         filter.ComplexFilter.Should().Be(expectedVideoFilter);
-                        filter.AudioLabel.Should().Be("0:a");
+                        filter.AudioLabel.Should().Be("0:1");
                         filter.VideoLabel.Should().Be(expectedVideoLabel);
                     });
             }
 
             [Test]
-            [TestCase(true, false, false, "[0:V]deinterlace_qsv[v]", "[v]")]
+            [TestCase(true, false, false, "[0:0]deinterlace_qsv[v]", "[v]")]
             [TestCase(
                 true,
                 true,
                 false,
-                "[0:V]deinterlace_qsv,scale_qsv=w=1920:h=1000,hwdownload,format=nv12,setsar=1,hwupload=extra_hw_frames=64[v]",
+                "[0:0]deinterlace_qsv,scale_qsv=w=1920:h=1000,hwdownload,format=nv12,setsar=1,hwupload=extra_hw_frames=64[v]",
                 "[v]")]
             [TestCase(
                 true,
                 false,
                 true,
-                "[0:V]deinterlace_qsv,hwdownload,format=nv12,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload=extra_hw_frames=64[v]",
+                "[0:0]deinterlace_qsv,hwdownload,format=nv12,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload=extra_hw_frames=64[v]",
                 "[v]")]
             [TestCase(
                 true,
                 true,
                 true,
-                "[0:V]deinterlace_qsv,scale_qsv=w=1920:h=1000,hwdownload,format=nv12,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload=extra_hw_frames=64[v]",
+                "[0:0]deinterlace_qsv,scale_qsv=w=1920:h=1000,hwdownload,format=nv12,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload=extra_hw_frames=64[v]",
                 "[v]")]
             [TestCase(
                 false,
                 true,
                 false,
-                "[0:V]scale_qsv=w=1920:h=1000,hwdownload,format=nv12,setsar=1,hwupload=extra_hw_frames=64[v]",
+                "[0:0]scale_qsv=w=1920:h=1000,hwdownload,format=nv12,setsar=1,hwupload=extra_hw_frames=64[v]",
                 "[v]")]
             [TestCase(
                 false,
                 false,
                 true,
-                "[0:V]hwdownload,format=nv12,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload=extra_hw_frames=64[v]",
+                "[0:0]hwdownload,format=nv12,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload=extra_hw_frames=64[v]",
                 "[v]")]
             [TestCase(
                 false,
                 true,
                 true,
-                "[0:V]scale_qsv=w=1920:h=1000,hwdownload,format=nv12,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload=extra_hw_frames=64[v]",
+                "[0:0]scale_qsv=w=1920:h=1000,hwdownload,format=nv12,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload=extra_hw_frames=64[v]",
                 "[v]")]
             public void Should_Return_QSV_Video_Filter(
                 bool deinterlace,
@@ -172,14 +172,14 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     builder = builder.WithBlackBars(new Resolution { Width = 1920, Height = 1080 });
                 }
 
-                Option<FFmpegComplexFilter> result = builder.Build();
+                Option<FFmpegComplexFilter> result = builder.Build(0, 1);
 
                 result.IsSome.Should().BeTrue();
                 result.IfSome(
                     filter =>
                     {
                         filter.ComplexFilter.Should().Be(expectedVideoFilter);
-                        filter.AudioLabel.Should().Be("0:a");
+                        filter.AudioLabel.Should().Be("0:1");
                         filter.VideoLabel.Should().Be(expectedVideoLabel);
                     });
             }
@@ -209,37 +209,37 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                 true,
                 true,
                 false,
-                "[0:V]scale_npp=1920:1000,hwdownload,format=nv12,setsar=1,hwupload[v]",
+                "[0:0]scale_npp=1920:1000,hwdownload,format=nv12,setsar=1,hwupload[v]",
                 "[v]")]
             [TestCase(
                 true,
                 false,
                 true,
-                "[0:V]hwdownload,format=nv12,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
+                "[0:0]hwdownload,format=nv12,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
                 "[v]")]
             [TestCase(
                 true,
                 true,
                 true,
-                "[0:V]scale_npp=1920:1000,hwdownload,format=nv12,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
+                "[0:0]scale_npp=1920:1000,hwdownload,format=nv12,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
                 "[v]")]
             [TestCase(
                 false,
                 true,
                 false,
-                "[0:V]scale_npp=1920:1000,hwdownload,format=nv12,setsar=1,hwupload[v]",
+                "[0:0]scale_npp=1920:1000,hwdownload,format=nv12,setsar=1,hwupload[v]",
                 "[v]")]
             [TestCase(
                 false,
                 false,
                 true,
-                "[0:V]hwdownload,format=nv12,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
+                "[0:0]hwdownload,format=nv12,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
                 "[v]")]
             [TestCase(
                 false,
                 true,
                 true,
-                "[0:V]scale_npp=1920:1000,hwdownload,format=nv12,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
+                "[0:0]scale_npp=1920:1000,hwdownload,format=nv12,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
                 "[v]")]
             public void Should_Return_NVENC_Video_Filter(
                 bool deinterlace,
@@ -262,104 +262,104 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     builder = builder.WithBlackBars(new Resolution { Width = 1920, Height = 1080 });
                 }
 
-                Option<FFmpegComplexFilter> result = builder.Build();
+                Option<FFmpegComplexFilter> result = builder.Build(0, 1);
 
                 result.IsSome.Should().BeTrue();
                 result.IfSome(
                     filter =>
                     {
                         filter.ComplexFilter.Should().Be(expectedVideoFilter);
-                        filter.AudioLabel.Should().Be("0:a");
+                        filter.AudioLabel.Should().Be("0:1");
                         filter.VideoLabel.Should().Be(expectedVideoLabel);
                     });
             }
 
             [Test]
-            [TestCase("h264", true, false, false, "[0:V]deinterlace_vaapi[v]", "[v]")]
+            [TestCase("h264", true, false, false, "[0:0]deinterlace_vaapi[v]", "[v]")]
             [TestCase(
                 "h264",
                 true,
                 true,
                 false,
-                "[0:V]deinterlace_vaapi,scale_vaapi=w=1920:h=1000,hwdownload,format=nv12|vaapi,setsar=1,hwupload[v]",
+                "[0:0]deinterlace_vaapi,scale_vaapi=w=1920:h=1000,hwdownload,format=nv12|vaapi,setsar=1,hwupload[v]",
                 "[v]")]
             [TestCase(
                 "h264",
                 true,
                 false,
                 true,
-                "[0:V]deinterlace_vaapi,hwdownload,format=nv12|vaapi,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
+                "[0:0]deinterlace_vaapi,hwdownload,format=nv12|vaapi,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
                 "[v]")]
             [TestCase(
                 "h264",
                 true,
                 true,
                 true,
-                "[0:V]deinterlace_vaapi,scale_vaapi=w=1920:h=1000,hwdownload,format=nv12|vaapi,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
+                "[0:0]deinterlace_vaapi,scale_vaapi=w=1920:h=1000,hwdownload,format=nv12|vaapi,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
                 "[v]")]
             [TestCase(
                 "h264",
                 false,
                 true,
                 false,
-                "[0:V]scale_vaapi=w=1920:h=1000,hwdownload,format=nv12|vaapi,setsar=1,hwupload[v]",
+                "[0:0]scale_vaapi=w=1920:h=1000,hwdownload,format=nv12|vaapi,setsar=1,hwupload[v]",
                 "[v]")]
             [TestCase(
                 "h264",
                 false,
                 false,
                 true,
-                "[0:V]hwdownload,format=nv12|vaapi,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
+                "[0:0]hwdownload,format=nv12|vaapi,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
                 "[v]")]
             [TestCase(
                 "h264",
                 false,
                 true,
                 true,
-                "[0:V]scale_vaapi=w=1920:h=1000,hwdownload,format=nv12|vaapi,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
+                "[0:0]scale_vaapi=w=1920:h=1000,hwdownload,format=nv12|vaapi,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
                 "[v]")]
-            [TestCase("mpeg4", true, false, false, "[0:V]hwupload,deinterlace_vaapi[v]", "[v]")]
+            [TestCase("mpeg4", true, false, false, "[0:0]hwupload,deinterlace_vaapi[v]", "[v]")]
             [TestCase(
                 "mpeg4",
                 true,
                 true,
                 false,
-                "[0:V]hwupload,deinterlace_vaapi,scale_vaapi=w=1920:h=1000,hwdownload,format=nv12|vaapi,setsar=1,hwupload[v]",
+                "[0:0]hwupload,deinterlace_vaapi,scale_vaapi=w=1920:h=1000,hwdownload,format=nv12|vaapi,setsar=1,hwupload[v]",
                 "[v]")]
             [TestCase(
                 "mpeg4",
                 true,
                 false,
                 true,
-                "[0:V]hwupload,deinterlace_vaapi,hwdownload,format=nv12|vaapi,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
+                "[0:0]hwupload,deinterlace_vaapi,hwdownload,format=nv12|vaapi,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
                 "[v]")]
             [TestCase(
                 "mpeg4",
                 true,
                 true,
                 true,
-                "[0:V]hwupload,deinterlace_vaapi,scale_vaapi=w=1920:h=1000,hwdownload,format=nv12|vaapi,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
+                "[0:0]hwupload,deinterlace_vaapi,scale_vaapi=w=1920:h=1000,hwdownload,format=nv12|vaapi,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
                 "[v]")]
             [TestCase(
                 "mpeg4",
                 false,
                 true,
                 false,
-                "[0:V]hwupload,scale_vaapi=w=1920:h=1000,hwdownload,format=nv12|vaapi,setsar=1,hwupload[v]",
+                "[0:0]hwupload,scale_vaapi=w=1920:h=1000,hwdownload,format=nv12|vaapi,setsar=1,hwupload[v]",
                 "[v]")]
             [TestCase(
                 "mpeg4",
                 false,
                 false,
                 true,
-                "[0:V]setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
+                "[0:0]setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
                 "[v]")]
             [TestCase(
                 "mpeg4",
                 false,
                 true,
                 true,
-                "[0:V]hwupload,scale_vaapi=w=1920:h=1000,hwdownload,format=nv12|vaapi,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
+                "[0:0]hwupload,scale_vaapi=w=1920:h=1000,hwdownload,format=nv12|vaapi,setsar=1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2,hwupload[v]",
                 "[v]")]
             public void Should_Return_VAAPI_Video_Filter(
                 string codec,
@@ -384,14 +384,14 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     builder = builder.WithBlackBars(new Resolution { Width = 1920, Height = 1080 });
                 }
 
-                Option<FFmpegComplexFilter> result = builder.Build();
+                Option<FFmpegComplexFilter> result = builder.Build(0, 1);
 
                 result.IsSome.Should().BeTrue();
                 result.IfSome(
                     filter =>
                     {
                         filter.ComplexFilter.Should().Be(expectedVideoFilter);
-                        filter.AudioLabel.Should().Be("0:a");
+                        filter.AudioLabel.Should().Be("0:1");
                         filter.VideoLabel.Should().Be(expectedVideoLabel);
                     });
             }

ErsatzTV.Core.Tests/FFmpeg/FFmpegPlaybackSettingsCalculatorTests.cs

@@ -25,6 +25,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     new MediaVersion(),
+                    new MediaStream(),
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -40,6 +42,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     StreamingMode.HttpLiveStreaming,
                     ffmpegProfile,
                     new MediaVersion(),
+                    new MediaStream(),
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -55,6 +59,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     new MediaVersion(),
+                    new MediaStream(),
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -72,6 +78,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     StreamingMode.HttpLiveStreaming,
                     ffmpegProfile,
                     new MediaVersion(),
+                    new MediaStream(),
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -89,6 +97,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     new MediaVersion(),
+                    new MediaStream(),
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -104,6 +114,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     StreamingMode.HttpLiveStreaming,
                     ffmpegProfile,
                     new MediaVersion(),
+                    new MediaStream(),
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -121,6 +133,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     new MediaVersion(),
+                    new MediaStream(),
+                    new MediaStream(),
                     now,
                     now.AddMinutes(5));
 
@@ -139,6 +153,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     StreamingMode.HttpLiveStreaming,
                     ffmpegProfile,
                     new MediaVersion(),
+                    new MediaStream(),
+                    new MediaStream(),
                     now,
                     now.AddMinutes(5));
 
@@ -147,14 +163,16 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             }
 
             [Test]
-            public void ShouldNot_SetScaledSize_When_NotNormalizingResolution_ForTransportStream()
+            public void ShouldNot_SetScaledSize_When_NotNormalizingVideo_ForTransportStream()
             {
-                FFmpegProfile ffmpegProfile = TestProfile() with { NormalizeResolution = false };
+                FFmpegProfile ffmpegProfile = TestProfile() with { NormalizeVideo = false };
 
                 FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     new MediaVersion(),
+                    new MediaStream(),
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -166,7 +184,7 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             {
                 FFmpegProfile ffmpegProfile = TestProfile() with
                 {
-                    NormalizeResolution = true,
+                    NormalizeVideo = true,
                     Resolution = new Resolution { Width = 1920, Height = 1080 }
                 };
 
@@ -177,6 +195,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     version,
+                    new MediaStream(),
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -188,7 +208,7 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             {
                 FFmpegProfile ffmpegProfile = TestProfile() with
                 {
-                    NormalizeResolution = true,
+                    NormalizeVideo = true,
                     Resolution = new Resolution { Width = 1920, Height = 1080 }
                 };
 
@@ -199,6 +219,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     version,
+                    new MediaStream(),
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -210,7 +232,7 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             {
                 FFmpegProfile ffmpegProfile = TestProfile() with
                 {
-                    NormalizeResolution = true,
+                    NormalizeVideo = true,
                     Resolution = new Resolution { Width = 1920, Height = 1080 }
                 };
 
@@ -221,6 +243,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     version,
+                    new MediaStream(),
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -233,7 +257,7 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             {
                 FFmpegProfile ffmpegProfile = TestProfile() with
                 {
-                    NormalizeResolution = true,
+                    NormalizeVideo = true,
                     Resolution = new Resolution { Width = 1920, Height = 1080 }
                 };
 
@@ -244,6 +268,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     version,
+                    new MediaStream(),
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -256,7 +282,7 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             {
                 FFmpegProfile ffmpegProfile = TestProfile() with
                 {
-                    NormalizeResolution = true,
+                    NormalizeVideo = true,
                     Resolution = new Resolution { Width = 1920, Height = 1080 }
                 };
 
@@ -267,6 +293,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     StreamingMode.HttpLiveStreaming,
                     ffmpegProfile,
                     version,
+                    new MediaStream(),
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -275,11 +303,11 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             }
 
             [Test]
-            public void Should_NotPadToDesiredResolution_When_NotNormalizingResolution()
+            public void Should_NotPadToDesiredResolution_When_NotNormalizingVideo()
             {
                 FFmpegProfile ffmpegProfile = TestProfile() with
                 {
-                    NormalizeResolution = false,
+                    NormalizeVideo = false,
                     Resolution = new Resolution { Width = 1920, Height = 1080 }
                 };
 
@@ -290,6 +318,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     version,
+                    new MediaStream(),
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -302,9 +332,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             {
                 var ffmpegProfile = new FFmpegProfile
                 {
-                    NormalizeResolution = true,
+                    NormalizeVideo = true,
                     Resolution = new Resolution { Width = 1920, Height = 1080 },
-                    NormalizeVideoCodec = false,
                     VideoCodec = "testCodec"
                 };
 
@@ -315,6 +344,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     version,
+                    new MediaStream(),
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -325,24 +356,25 @@ namespace ErsatzTV.Core.Tests.FFmpeg
 
             [Test]
             public void
-                Should_SetDesiredVideoCodec_When_ContentIsCorrectSize_And_NormalizingWrongCodec_ForTransportStream()
+                Should_SetDesiredVideoCodec_When_ContentIsCorrectSize_And_NormalizingVideo_ForTransportStream()
             {
                 var ffmpegProfile = new FFmpegProfile
                 {
-                    NormalizeResolution = true,
+                    NormalizeVideo = true,
                     Resolution = new Resolution { Width = 1920, Height = 1080 },
-                    NormalizeVideoCodec = true,
                     VideoCodec = "testCodec"
                 };
 
                 // not anamorphic
                 var version = new MediaVersion
-                    { Width = 1920, Height = 1080, SampleAspectRatio = "1:1", VideoCodec = "mpeg2video" };
+                    { Width = 1920, Height = 1080, SampleAspectRatio = "1:1" };
 
                 FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     version,
+                    new MediaStream { Codec = "mpeg2video" },
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -353,24 +385,25 @@ namespace ErsatzTV.Core.Tests.FFmpeg
 
             [Test]
             public void
-                Should_SetCopyVideoCodec_When_ContentIsCorrectSize_And_NormalizingWrongCodec_ForHttpLiveStreaming()
+                Should_SetCopyVideoCodec_When_ContentIsCorrectSize_And_NormalizingVideo_ForHttpLiveStreaming()
             {
                 var ffmpegProfile = new FFmpegProfile
                 {
-                    NormalizeResolution = true,
+                    NormalizeVideo = true,
                     Resolution = new Resolution { Width = 1920, Height = 1080 },
-                    NormalizeVideoCodec = true,
                     VideoCodec = "testCodec"
                 };
 
                 // not anamorphic
                 var version = new MediaVersion
-                    { Width = 1920, Height = 1080, SampleAspectRatio = "1:1", VideoCodec = "mpeg2video" };
+                    { Width = 1920, Height = 1080, SampleAspectRatio = "1:1" };
 
                 FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
                     StreamingMode.HttpLiveStreaming,
                     ffmpegProfile,
                     version,
+                    new MediaStream { Codec = "mpeg2video" },
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -384,20 +417,21 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             {
                 var ffmpegProfile = new FFmpegProfile
                 {
-                    NormalizeResolution = true,
+                    NormalizeVideo = true,
                     Resolution = new Resolution { Width = 1920, Height = 1080 },
-                    NormalizeVideoCodec = true,
                     VideoCodec = "libx264"
                 };
 
                 // not anamorphic
                 var version = new MediaVersion
-                    { Width = 1920, Height = 1080, SampleAspectRatio = "1:1", VideoCodec = "libx264" };
+                    { Width = 1920, Height = 1080, SampleAspectRatio = "1:1" };
 
                 FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     version,
+                    new MediaStream { Codec = "libx264" },
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -408,24 +442,25 @@ namespace ErsatzTV.Core.Tests.FFmpeg
 
             [Test]
             public void
-                Should_SetCopyVideoCodec_When_ContentIsCorrectSize_And_NotNormalizingWrongCodec_ForTransportStream()
+                Should_SetCopyVideoCodec_When_ContentIsCorrectSize_And_NotNormalizingVideo_ForTransportStream()
             {
                 var ffmpegProfile = new FFmpegProfile
                 {
-                    NormalizeResolution = true,
+                    NormalizeVideo = false,
                     Resolution = new Resolution { Width = 1920, Height = 1080 },
-                    NormalizeVideoCodec = false,
                     VideoCodec = "libx264"
                 };
 
                 // not anamorphic
                 var version = new MediaVersion
-                    { Width = 1920, Height = 1080, SampleAspectRatio = "1:1", VideoCodec = "mpeg2video" };
+                    { Width = 1920, Height = 1080, SampleAspectRatio = "1:1" };
 
                 FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     version,
+                    new MediaStream { Codec = "mpeg2video" },
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -439,9 +474,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             {
                 var ffmpegProfile = new FFmpegProfile
                 {
-                    NormalizeResolution = true,
+                    NormalizeVideo = true,
                     Resolution = new Resolution { Width = 1920, Height = 1080 },
-                    NormalizeVideoCodec = false,
                     VideoBitrate = 2525
                 };
 
@@ -452,6 +486,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     version,
+                    new MediaStream(),
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -461,24 +497,25 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             }
 
             [Test]
-            public void Should_SetVideoBitrate_When_ContentIsCorrectSize_And_NormalizingWrongCodec_ForTransportStream()
+            public void Should_SetVideoBitrate_When_ContentIsCorrectSize_And_NormalizingVideo_ForTransportStream()
             {
                 var ffmpegProfile = new FFmpegProfile
                 {
-                    NormalizeResolution = true,
+                    NormalizeVideo = true,
                     Resolution = new Resolution { Width = 1920, Height = 1080 },
-                    NormalizeVideoCodec = true,
                     VideoBitrate = 2525
                 };
 
                 // not anamorphic
                 var version = new MediaVersion
-                    { Width = 1920, Height = 1080, SampleAspectRatio = "1:1", VideoCodec = "mpeg2video" };
+                    { Width = 1920, Height = 1080, SampleAspectRatio = "1:1" };
 
                 FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     version,
+                    new MediaStream { Codec = "mpeg2video" },
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -492,9 +529,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             {
                 var ffmpegProfile = new FFmpegProfile
                 {
-                    NormalizeResolution = true,
+                    NormalizeVideo = true,
                     Resolution = new Resolution { Width = 1920, Height = 1080 },
-                    NormalizeVideoCodec = false,
                     VideoBufferSize = 2525
                 };
 
@@ -505,6 +541,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     version,
+                    new MediaStream(),
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -515,24 +553,25 @@ namespace ErsatzTV.Core.Tests.FFmpeg
 
             [Test]
             public void
-                Should_SetVideoBufferSize_When_ContentIsCorrectSize_And_NormalizingWrongCodec_ForTransportStream()
+                Should_SetVideoBufferSize_When_ContentIsCorrectSize_And_NormalizingVideo_ForTransportStream()
             {
                 var ffmpegProfile = new FFmpegProfile
                 {
-                    NormalizeResolution = true,
+                    NormalizeVideo = true,
                     Resolution = new Resolution { Width = 1920, Height = 1080 },
-                    NormalizeVideoCodec = true,
                     VideoBufferSize = 2525
                 };
 
                 // not anamorphic
                 var version = new MediaVersion
-                    { Width = 1920, Height = 1080, SampleAspectRatio = "1:1", VideoCodec = "mpeg2video" };
+                    { Width = 1920, Height = 1080, SampleAspectRatio = "1:1" };
 
                 FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     version,
+                    new MediaStream { Codec = "mpeg2video" },
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -542,62 +581,22 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             }
 
             [Test]
-            public void Should_SetCopyAudioCodec_When_CorrectCodec_ForTransportStream()
+            public void Should_SetDesiredAudioCodec_When_NormalizingAudio_With_CorrectCodec_ForTransportStream()
             {
                 FFmpegProfile ffmpegProfile = TestProfile() with
                 {
-                    NormalizeAudioCodec = true,
+                    NormalizeAudio = true,
                     AudioCodec = "aac"
                 };
 
-                var version = new MediaVersion { AudioCodec = "aac" };
-
-                FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
-                    StreamingMode.TransportStream,
-                    ffmpegProfile,
-                    version,
-                    DateTimeOffset.Now,
-                    DateTimeOffset.Now);
-
-                actual.AudioCodec.Should().Be("copy");
-            }
-
-            [Test]
-            public void Should_SetCopyAudioCodec_When_NotNormalizingWrongCodec_ForTransportStream()
-            {
-                FFmpegProfile ffmpegProfile = TestProfile() with
-                {
-                    NormalizeAudioCodec = false,
-                    AudioCodec = "aac"
-                };
-
-                var version = new MediaVersion { AudioCodec = "ac3" };
-
-                FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
-                    StreamingMode.TransportStream,
-                    ffmpegProfile,
-                    version,
-                    DateTimeOffset.Now,
-                    DateTimeOffset.Now);
-
-                actual.AudioCodec.Should().Be("copy");
-            }
-
-            [Test]
-            public void Should_SetDesiredAudioCodec_When_NormalizingWrongCodec_ForTransportStream()
-            {
-                FFmpegProfile ffmpegProfile = TestProfile() with
-                {
-                    NormalizeAudioCodec = true,
-                    AudioCodec = "aac"
-                };
-
-                var version = new MediaVersion { AudioCodec = "ac3" };
+                var version = new MediaVersion();
 
                 FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     version,
+                    new MediaStream(),
+                    new MediaStream { Codec = "aac" },
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -605,20 +604,22 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             }
 
             [Test]
-            public void Should_SetCopyAudioCodec_When_NormalizingWrongCodec_ForHttpLiveStreaming()
+            public void Should_SetCopyAudioCodec_When_NotNormalizingAudio_ForTransportStream()
             {
                 FFmpegProfile ffmpegProfile = TestProfile() with
                 {
-                    NormalizeAudioCodec = true,
+                    NormalizeAudio = false,
                     AudioCodec = "aac"
                 };
 
-                var version = new MediaVersion { AudioCodec = "ac3" };
+                var version = new MediaVersion();
 
                 FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
-                    StreamingMode.HttpLiveStreaming,
+                    StreamingMode.TransportStream,
                     ffmpegProfile,
                     version,
+                    new MediaStream(),
+                    new MediaStream { Codec = "ac3" },
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -626,20 +627,69 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             }
 
             [Test]
-            public void Should_SetAudioBitrate_When_NormalizingWrongCodec_ForTransportStream()
+            public void Should_SetDesiredAudioCodec_When_NormalizingAudio_ForTransportStream()
             {
                 FFmpegProfile ffmpegProfile = TestProfile() with
                 {
-                    NormalizeAudioCodec = true,
-                    AudioBitrate = 2424
+                    NormalizeAudio = true,
+                    AudioCodec = "aac"
                 };
 
-                var version = new MediaVersion { AudioCodec = "ac3" };
+                var version = new MediaVersion();
 
                 FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     version,
+                    new MediaStream(),
+                    new MediaStream { Codec = "ac3" },
+                    DateTimeOffset.Now,
+                    DateTimeOffset.Now);
+
+                actual.AudioCodec.Should().Be("aac");
+            }
+
+            [Test]
+            public void Should_SetCopyAudioCodec_When_NormalizingAudio_ForHttpLiveStreaming()
+            {
+                FFmpegProfile ffmpegProfile = TestProfile() with
+                {
+                    NormalizeAudio = true,
+                    AudioCodec = "aac"
+                };
+
+                var version = new MediaVersion();
+
+                FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
+                    StreamingMode.HttpLiveStreaming,
+                    ffmpegProfile,
+                    version,
+                    new MediaStream(),
+                    new MediaStream { Codec = "ac3" },
+                    DateTimeOffset.Now,
+                    DateTimeOffset.Now);
+
+                actual.AudioCodec.Should().Be("copy");
+            }
+
+            [Test]
+            public void Should_SetAudioBitrate_When_NormalizingAudio_With_CorrectCodec_ForTransportStream()
+            {
+                FFmpegProfile ffmpegProfile = TestProfile() with
+                {
+                    NormalizeAudio = true,
+                    AudioBitrate = 2424,
+                    AudioCodec = "ac3"
+                };
+
+                var version = new MediaVersion();
+
+                FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
+                    StreamingMode.TransportStream,
+                    ffmpegProfile,
+                    version,
+                    new MediaStream(),
+                    new MediaStream { Codec = "ac3" },
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -647,20 +697,23 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             }
 
             [Test]
-            public void Should_SetAudioBufferSize_When_NormalizingWrongCodec_ForTransportStream()
+            public void Should_SetAudioBufferSize_When_NormalizingAudio_With_CorrectCodec_ForTransportStream()
             {
                 FFmpegProfile ffmpegProfile = TestProfile() with
                 {
-                    NormalizeAudioCodec = true,
-                    AudioBufferSize = 2424
+                    NormalizeAudio = true,
+                    AudioBufferSize = 2424,
+                    AudioCodec = "ac3"
                 };
 
-                var version = new MediaVersion { AudioCodec = "ac3" };
+                var version = new MediaVersion();
 
                 FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     version,
+                    new MediaStream(),
+                    new MediaStream { Codec = "ac3" },
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -668,67 +721,23 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             }
 
             [Test]
-            public void ShouldNot_SetAudioChannels_When_CorrectCodec_ForTransportStream()
+            public void Should_SetAudioChannels_When_NormalizingAudio_With_CorrectCodec_ForTransportStream()
             {
                 FFmpegProfile ffmpegProfile = TestProfile() with
                 {
-                    NormalizeAudioCodec = true,
                     NormalizeAudio = true,
                     AudioCodec = "ac3",
                     AudioChannels = 6
                 };
 
-                var version = new MediaVersion { AudioCodec = "ac3" };
-
-                FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
-                    StreamingMode.TransportStream,
-                    ffmpegProfile,
-                    version,
-                    DateTimeOffset.Now,
-                    DateTimeOffset.Now);
-
-                actual.AudioChannels.IsNone.Should().BeTrue();
-            }
-
-            [Test]
-            public void ShouldNot_SetAudioSampleRate_When_CorrectCodec_ForTransportStream()
-            {
-                FFmpegProfile ffmpegProfile = TestProfile() with
-                {
-                    NormalizeAudioCodec = true,
-                    NormalizeAudio = true,
-                    AudioCodec = "ac3",
-                    AudioSampleRate = 48
-                };
-
-                var version = new MediaVersion { AudioCodec = "ac3" };
-
-                FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
-                    StreamingMode.TransportStream,
-                    ffmpegProfile,
-                    version,
-                    DateTimeOffset.Now,
-                    DateTimeOffset.Now);
-
-                actual.AudioSampleRate.IsNone.Should().BeTrue();
-            }
-
-            [Test]
-            public void Should_SetAudioChannels_When_NormalizingWrongCodecAndAudio_ForTransportStream()
-            {
-                FFmpegProfile ffmpegProfile = TestProfile() with
-                {
-                    NormalizeAudioCodec = true,
-                    NormalizeAudio = true,
-                    AudioChannels = 6
-                };
-
-                var version = new MediaVersion { AudioCodec = "ac3" };
+                var version = new MediaVersion();
 
                 FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     version,
+                    new MediaStream(),
+                    new MediaStream { Codec = "ac3" },
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
@@ -736,26 +745,144 @@ namespace ErsatzTV.Core.Tests.FFmpeg
             }
 
             [Test]
-            public void Should_SetAudioSampleRate_When_NormalizingWrongCodecAndAudio_ForTransportStream()
+            public void Should_SetAudioSampleRate_When_NormalizingAudio_With_CorrectCodec_ForTransportStream()
             {
                 FFmpegProfile ffmpegProfile = TestProfile() with
                 {
-                    NormalizeAudioCodec = true,
                     NormalizeAudio = true,
+                    AudioCodec = "ac3",
                     AudioSampleRate = 48
                 };
 
-                var version = new MediaVersion { AudioCodec = "ac3" };
+                var version = new MediaVersion();
 
                 FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     version,
+                    new MediaStream(),
+                    new MediaStream { Codec = "ac3" },
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 
                 actual.AudioSampleRate.IfNone(0).Should().Be(48);
             }
+
+            [Test]
+            public void Should_SetAudioChannels_When_NormalizingAudio_ForTransportStream()
+            {
+                FFmpegProfile ffmpegProfile = TestProfile() with
+                {
+                    NormalizeAudio = true,
+                    AudioChannels = 6
+                };
+
+                var version = new MediaVersion();
+
+                FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
+                    StreamingMode.TransportStream,
+                    ffmpegProfile,
+                    version,
+                    new MediaStream(),
+                    new MediaStream { Codec = "ac3" },
+                    DateTimeOffset.Now,
+                    DateTimeOffset.Now);
+
+                actual.AudioChannels.IfNone(0).Should().Be(6);
+            }
+
+            [Test]
+            public void Should_SetAudioSampleRate_When_NormalizingAudio_ForTransportStream()
+            {
+                FFmpegProfile ffmpegProfile = TestProfile() with
+                {
+                    NormalizeAudio = true,
+                    AudioSampleRate = 48
+                };
+
+                var version = new MediaVersion();
+
+                FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
+                    StreamingMode.TransportStream,
+                    ffmpegProfile,
+                    version,
+                    new MediaStream(),
+                    new MediaStream { Codec = "ac3" },
+                    DateTimeOffset.Now,
+                    DateTimeOffset.Now);
+
+                actual.AudioSampleRate.IfNone(0).Should().Be(48);
+            }
+
+            [Test]
+            public void Should_SetAudioDuration_When_NormalizingAudio_With_CorrectCodec_ForTransportStream()
+            {
+                FFmpegProfile ffmpegProfile = TestProfile() with
+                {
+                    NormalizeAudio = true,
+                    AudioSampleRate = 48,
+                    AudioCodec = "ac3"
+                };
+
+                var version = new MediaVersion { Duration = TimeSpan.FromMinutes(2) };
+
+                FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
+                    StreamingMode.TransportStream,
+                    ffmpegProfile,
+                    version,
+                    new MediaStream(),
+                    new MediaStream { Codec = "ac3" },
+                    DateTimeOffset.Now,
+                    DateTimeOffset.Now);
+
+                actual.AudioDuration.IfNone(TimeSpan.MinValue).Should().Be(TimeSpan.FromMinutes(2));
+            }
+
+            [Test]
+            public void Should_SetNormalizeLoudness_When_NormalizingAudio_ForTransportStream()
+            {
+                FFmpegProfile ffmpegProfile = TestProfile() with
+                {
+                    NormalizeAudio = true,
+                    NormalizeLoudness = true
+                };
+
+                var version = new MediaVersion();
+
+                FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
+                    StreamingMode.TransportStream,
+                    ffmpegProfile,
+                    version,
+                    new MediaStream(),
+                    new MediaStream { Codec = "ac3" },
+                    DateTimeOffset.Now,
+                    DateTimeOffset.Now);
+
+                actual.NormalizeLoudness.Should().BeTrue();
+            }
+
+            [Test]
+            public void Should_NotSetNormalizeLoudness_When_NotNormalizingAudio_ForTransportStream()
+            {
+                FFmpegProfile ffmpegProfile = TestProfile() with
+                {
+                    NormalizeAudio = false,
+                    NormalizeLoudness = true
+                };
+
+                var version = new MediaVersion();
+
+                FFmpegPlaybackSettings actual = _calculator.CalculateSettings(
+                    StreamingMode.TransportStream,
+                    ffmpegProfile,
+                    version,
+                    new MediaStream(),
+                    new MediaStream { Codec = "ac3" },
+                    DateTimeOffset.Now,
+                    DateTimeOffset.Now);
+
+                actual.NormalizeLoudness.Should().BeFalse();
+            }
         }
 
         [TestFixture]
@@ -775,6 +902,8 @@ namespace ErsatzTV.Core.Tests.FFmpeg
                     StreamingMode.TransportStream,
                     ffmpegProfile,
                     new MediaVersion(),
+                    new MediaStream(),
+                    new MediaStream(),
                     DateTimeOffset.Now,
                     DateTimeOffset.Now);
 

ErsatzTV.Core.Tests/Fakes/FakeLocalFileSystem.cs

@@ -56,8 +56,8 @@ namespace ErsatzTV.Core.Tests.Fakes
 
         public Task<byte[]> ReadAllBytes(string path) => TestBytes.AsTask();
 
-        public Unit CopyFile(string source, string destination) =>
-            Unit.Default;
+        public Task<Either<BaseError, Unit>> CopyFile(string source, string destination) =>
+            Task.FromResult(Right<BaseError, Unit>(Unit.Default));
 
         private static List<DirectoryInfo> Split(DirectoryInfo path)
         {

ErsatzTV.Core.Tests/Metadata/MovieFolderScannerTests.cs

@@ -14,10 +14,12 @@ using ErsatzTV.Core.Metadata;
 using ErsatzTV.Core.Tests.Fakes;
 using FluentAssertions;
 using LanguageExt;
+using MediatR;
 using Microsoft.Extensions.Logging;
 using Moq;
 using NUnit.Framework;
 using static LanguageExt.Prelude;
+using Unit = LanguageExt.Unit;
 
 namespace ErsatzTV.Core.Tests.Metadata
 {
@@ -57,7 +59,7 @@ namespace ErsatzTV.Core.Tests.Metadata
                     .Returns<string, MediaItem>((_, _) => Right<BaseError, bool>(true).AsTask());
 
                 // fallback metadata adds metadata to a movie, so we need to replicate that here
-                _localMetadataProvider.Setup(x => x.RefreshFallbackMetadata(It.IsAny<MediaItem>()))
+                _localMetadataProvider.Setup(x => x.RefreshFallbackMetadata(It.IsAny<Movie>()))
                     .Returns(
                         (MediaItem mediaItem) =>
                         {
@@ -81,7 +83,12 @@ namespace ErsatzTV.Core.Tests.Metadata
                 );
                 var libraryPath = new LibraryPath { Path = BadFakeRoot };
 
-                Either<BaseError, Unit> result = await service.ScanFolder(libraryPath, FFprobePath);
+                Either<BaseError, Unit> result = await service.ScanFolder(
+                    libraryPath,
+                    FFprobePath,
+                    DateTimeOffset.MinValue,
+                    0,
+                    1);
 
                 result.IsLeft.Should().BeTrue();
                 result.IfLeft(error => error.Should().BeOfType<MediaSourceInaccessible>());
@@ -101,7 +108,12 @@ namespace ErsatzTV.Core.Tests.Metadata
                 );
                 var libraryPath = new LibraryPath { Id = 1, Path = FakeRoot };
 
-                Either<BaseError, Unit> result = await service.ScanFolder(libraryPath, FFprobePath);
+                Either<BaseError, Unit> result = await service.ScanFolder(
+                    libraryPath,
+                    FFprobePath,
+                    DateTimeOffset.MinValue,
+                    0,
+                    1);
 
                 result.IsRight.Should().BeTrue();
 
@@ -137,7 +149,12 @@ namespace ErsatzTV.Core.Tests.Metadata
                 );
                 var libraryPath = new LibraryPath { Id = 1, Path = FakeRoot };
 
-                Either<BaseError, Unit> result = await service.ScanFolder(libraryPath, FFprobePath);
+                Either<BaseError, Unit> result = await service.ScanFolder(
+                    libraryPath,
+                    FFprobePath,
+                    DateTimeOffset.MinValue,
+                    0,
+                    1);
 
                 result.IsRight.Should().BeTrue();
 
@@ -174,7 +191,12 @@ namespace ErsatzTV.Core.Tests.Metadata
                 );
                 var libraryPath = new LibraryPath { Id = 1, Path = FakeRoot };
 
-                Either<BaseError, Unit> result = await service.ScanFolder(libraryPath, FFprobePath);
+                Either<BaseError, Unit> result = await service.ScanFolder(
+                    libraryPath,
+                    FFprobePath,
+                    DateTimeOffset.MinValue,
+                    0,
+                    1);
 
                 result.IsRight.Should().BeTrue();
 
@@ -215,7 +237,61 @@ namespace ErsatzTV.Core.Tests.Metadata
                 );
                 var libraryPath = new LibraryPath { Id = 1, Path = FakeRoot };
 
-                Either<BaseError, Unit> result = await service.ScanFolder(libraryPath, FFprobePath);
+                Either<BaseError, Unit> result = await service.ScanFolder(
+                    libraryPath,
+                    FFprobePath,
+                    DateTimeOffset.MinValue,
+                    0,
+                    1);
+
+                result.IsRight.Should().BeTrue();
+
+                _movieRepository.Verify(x => x.GetOrAdd(It.IsAny<LibraryPath>(), It.IsAny<string>()), Times.Once);
+                _movieRepository.Verify(x => x.GetOrAdd(libraryPath, moviePath), Times.Once);
+
+                _localStatisticsProvider.Verify(
+                    x => x.RefreshStatistics(
+                        FFprobePath,
+                        It.Is<Movie>(i => i.MediaVersions.Head().MediaFiles.Head().Path == moviePath)),
+                    Times.Once);
+
+                _localMetadataProvider.Verify(
+                    x => x.RefreshFallbackMetadata(
+                        It.Is<Movie>(i => i.MediaVersions.Head().MediaFiles.Head().Path == moviePath)),
+                    Times.Once);
+
+                _imageCache.Verify(
+                    x => x.CopyArtworkToCache(posterPath, ArtworkKind.Poster),
+                    Times.Once);
+            }
+
+            [Test]
+            public async Task NewMovie_Statistics_And_FallbackMetadata_And_FolderPoster(
+                [ValueSource(typeof(LocalFolderScanner), nameof(LocalFolderScanner.VideoFileExtensions))]
+                string videoExtension,
+                [ValueSource(typeof(LocalFolderScanner), nameof(LocalFolderScanner.ImageFileExtensions))]
+                string imageExtension)
+            {
+                string moviePath = Path.Combine(
+                    FakeRoot,
+                    Path.Combine("Movie (2020)", $"Movie (2020){videoExtension}"));
+
+                string posterPath = Path.Combine(
+                    Path.GetDirectoryName(moviePath) ?? string.Empty,
+                    $"folder.{imageExtension}");
+
+                MovieFolderScanner service = GetService(
+                    new FakeFileEntry(moviePath) { LastWriteTime = DateTime.Now },
+                    new FakeFileEntry(posterPath) { LastWriteTime = DateTime.Now }
+                );
+                var libraryPath = new LibraryPath { Id = 1, Path = FakeRoot };
+
+                Either<BaseError, Unit> result = await service.ScanFolder(
+                    libraryPath,
+                    FFprobePath,
+                    DateTimeOffset.MinValue,
+                    0,
+                    1);
 
                 result.IsRight.Should().BeTrue();
 
@@ -259,7 +335,12 @@ namespace ErsatzTV.Core.Tests.Metadata
                 );
                 var libraryPath = new LibraryPath { Id = 1, Path = FakeRoot };
 
-                Either<BaseError, Unit> result = await service.ScanFolder(libraryPath, FFprobePath);
+                Either<BaseError, Unit> result = await service.ScanFolder(
+                    libraryPath,
+                    FFprobePath,
+                    DateTimeOffset.MinValue,
+                    0,
+                    1);
 
                 result.IsRight.Should().BeTrue();
 
@@ -302,7 +383,12 @@ namespace ErsatzTV.Core.Tests.Metadata
                 );
                 var libraryPath = new LibraryPath { Id = 1, Path = FakeRoot };
 
-                Either<BaseError, Unit> result = await service.ScanFolder(libraryPath, FFprobePath);
+                Either<BaseError, Unit> result = await service.ScanFolder(
+                    libraryPath,
+                    FFprobePath,
+                    DateTimeOffset.MinValue,
+                    0,
+                    1);
 
                 result.IsRight.Should().BeTrue();
 
@@ -341,7 +427,12 @@ namespace ErsatzTV.Core.Tests.Metadata
                 );
                 var libraryPath = new LibraryPath { Id = 1, Path = FakeRoot };
 
-                Either<BaseError, Unit> result = await service.ScanFolder(libraryPath, FFprobePath);
+                Either<BaseError, Unit> result = await service.ScanFolder(
+                    libraryPath,
+                    FFprobePath,
+                    DateTimeOffset.MinValue,
+                    0,
+                    1);
 
                 result.IsRight.Should().BeTrue();
 
@@ -374,7 +465,12 @@ namespace ErsatzTV.Core.Tests.Metadata
                 );
                 var libraryPath = new LibraryPath { Id = 1, Path = FakeRoot };
 
-                Either<BaseError, Unit> result = await service.ScanFolder(libraryPath, FFprobePath);
+                Either<BaseError, Unit> result = await service.ScanFolder(
+                    libraryPath,
+                    FFprobePath,
+                    DateTimeOffset.MinValue,
+                    0,
+                    1);
 
                 result.IsRight.Should().BeTrue();
 
@@ -409,7 +505,12 @@ namespace ErsatzTV.Core.Tests.Metadata
                 );
                 var libraryPath = new LibraryPath { Id = 1, Path = FakeRoot };
 
-                Either<BaseError, Unit> result = await service.ScanFolder(libraryPath, FFprobePath);
+                Either<BaseError, Unit> result = await service.ScanFolder(
+                    libraryPath,
+                    FFprobePath,
+                    DateTimeOffset.MinValue,
+                    0,
+                    1);
 
                 result.IsRight.Should().BeTrue();
 
@@ -433,7 +534,12 @@ namespace ErsatzTV.Core.Tests.Metadata
                 );
                 var libraryPath = new LibraryPath { Id = 1, Path = FakeRoot };
 
-                Either<BaseError, Unit> result = await service.ScanFolder(libraryPath, FFprobePath);
+                Either<BaseError, Unit> result = await service.ScanFolder(
+                    libraryPath,
+                    FFprobePath,
+                    DateTimeOffset.MinValue,
+                    0,
+                    1);
 
                 result.IsRight.Should().BeTrue();
 
@@ -451,6 +557,7 @@ namespace ErsatzTV.Core.Tests.Metadata
                     new Mock<IMetadataRepository>().Object,
                     _imageCache.Object,
                     new Mock<ISearchIndex>().Object,
+                    new Mock<IMediator>().Object,
                     new Mock<ILogger<MovieFolderScanner>>().Object
                 );
         }

ErsatzTV.Core.Tests/Plex/PlexPathReplacementServiceTests.cs

@@ -0,0 +1,211 @@
+using System.Collections.Generic;
+using System.Runtime.InteropServices;
+using System.Threading.Tasks;
+using ErsatzTV.Core.Domain;
+using ErsatzTV.Core.Interfaces.Repositories;
+using ErsatzTV.Core.Interfaces.Runtime;
+using ErsatzTV.Core.Plex;
+using FluentAssertions;
+using LanguageExt;
+using Microsoft.Extensions.Logging;
+using Moq;
+using NUnit.Framework;
+
+namespace ErsatzTV.Core.Tests.Plex
+{
+    [TestFixture]
+    public class PlexPathReplacementServiceTests
+    {
+        [Test]
+        public async Task PlexWindows_To_EtvWindows()
+        {
+            var replacements = new List<PlexPathReplacement>
+            {
+                new()
+                {
+                    Id = 1,
+                    PlexPath = @"C:\Something\Some Shared Folder",
+                    LocalPath = @"C:\Something Else\Some Shared Folder",
+                    PlexMediaSource = new PlexMediaSource { Platform = "Windows" }
+                }
+            };
+
+            var repo = new Mock<IMediaSourceRepository>();
+            repo.Setup(x => x.GetPlexPathReplacementsByLibraryId(It.IsAny<int>())).Returns(replacements.AsTask());
+
+            var runtime = new Mock<IRuntimeInfo>();
+            runtime.Setup(x => x.IsOSPlatform(OSPlatform.Windows)).Returns(true);
+
+            var service = new PlexPathReplacementService(
+                repo.Object,
+                runtime.Object,
+                new Mock<ILogger<PlexPathReplacementService>>().Object);
+
+            string result = await service.GetReplacementPlexPath(
+                0,
+                @"C:\Something\Some Shared Folder\Some Movie\Some Movie.mkv");
+
+            result.Should().Be(@"C:\Something Else\Some Shared Folder\Some Movie\Some Movie.mkv");
+        }
+
+        [Test]
+        public async Task PlexWindows_To_EtvLinux()
+        {
+            var replacements = new List<PlexPathReplacement>
+            {
+                new()
+                {
+                    Id = 1,
+                    PlexPath = @"C:\Something\Some Shared Folder",
+                    LocalPath = @"/mnt/something else/Some Shared Folder",
+                    PlexMediaSource = new PlexMediaSource { Platform = "Windows" }
+                }
+            };
+
+            var repo = new Mock<IMediaSourceRepository>();
+            repo.Setup(x => x.GetPlexPathReplacementsByLibraryId(It.IsAny<int>())).Returns(replacements.AsTask());
+
+            var runtime = new Mock<IRuntimeInfo>();
+            runtime.Setup(x => x.IsOSPlatform(OSPlatform.Windows)).Returns(false);
+
+            var service = new PlexPathReplacementService(
+                repo.Object,
+                runtime.Object,
+                new Mock<ILogger<PlexPathReplacementService>>().Object);
+
+            string result = await service.GetReplacementPlexPath(
+                0,
+                @"C:\Something\Some Shared Folder\Some Movie\Some Movie.mkv");
+
+            result.Should().Be(@"/mnt/something else/Some Shared Folder/Some Movie/Some Movie.mkv");
+        }
+
+        [Test]
+        public async Task PlexWindows_To_EtvLinux_UncPath()
+        {
+            var replacements = new List<PlexPathReplacement>
+            {
+                new()
+                {
+                    Id = 1,
+                    PlexPath = @"\\192.168.1.100\Something\Some Shared Folder",
+                    LocalPath = @"/mnt/something else/Some Shared Folder",
+                    PlexMediaSource = new PlexMediaSource { Platform = "Windows" }
+                }
+            };
+
+            var repo = new Mock<IMediaSourceRepository>();
+            repo.Setup(x => x.GetPlexPathReplacementsByLibraryId(It.IsAny<int>())).Returns(replacements.AsTask());
+
+            var runtime = new Mock<IRuntimeInfo>();
+            runtime.Setup(x => x.IsOSPlatform(OSPlatform.Windows)).Returns(false);
+
+            var service = new PlexPathReplacementService(
+                repo.Object,
+                runtime.Object,
+                new Mock<ILogger<PlexPathReplacementService>>().Object);
+
+            string result = await service.GetReplacementPlexPath(
+                0,
+                @"\\192.168.1.100\Something\Some Shared Folder\Some Movie\Some Movie.mkv");
+
+            result.Should().Be(@"/mnt/something else/Some Shared Folder/Some Movie/Some Movie.mkv");
+        }
+
+        [Test]
+        public async Task PlexWindows_To_EtvLinux_UncPathWithTrailingSlash()
+        {
+            var replacements = new List<PlexPathReplacement>
+            {
+                new()
+                {
+                    Id = 1,
+                    PlexPath = @"\\192.168.1.100\Something\Some Shared Folder\",
+                    LocalPath = @"/mnt/something else/Some Shared Folder/",
+                    PlexMediaSource = new PlexMediaSource { Platform = "Windows" }
+                }
+            };
+
+            var repo = new Mock<IMediaSourceRepository>();
+            repo.Setup(x => x.GetPlexPathReplacementsByLibraryId(It.IsAny<int>())).Returns(replacements.AsTask());
+
+            var runtime = new Mock<IRuntimeInfo>();
+            runtime.Setup(x => x.IsOSPlatform(OSPlatform.Windows)).Returns(false);
+
+            var service = new PlexPathReplacementService(
+                repo.Object,
+                runtime.Object,
+                new Mock<ILogger<PlexPathReplacementService>>().Object);
+
+            string result = await service.GetReplacementPlexPath(
+                0,
+                @"\\192.168.1.100\Something\Some Shared Folder\Some Movie\Some Movie.mkv");
+
+            result.Should().Be(@"/mnt/something else/Some Shared Folder/Some Movie/Some Movie.mkv");
+        }
+
+        [Test]
+        public async Task PlexLinux_To_EtvWindows()
+        {
+            var replacements = new List<PlexPathReplacement>
+            {
+                new()
+                {
+                    Id = 1,
+                    PlexPath = @"/mnt/something/Some Shared Folder",
+                    LocalPath = @"C:\Something Else\Some Shared Folder",
+                    PlexMediaSource = new PlexMediaSource { Platform = "Linux" }
+                }
+            };
+
+            var repo = new Mock<IMediaSourceRepository>();
+            repo.Setup(x => x.GetPlexPathReplacementsByLibraryId(It.IsAny<int>())).Returns(replacements.AsTask());
+
+            var runtime = new Mock<IRuntimeInfo>();
+            runtime.Setup(x => x.IsOSPlatform(OSPlatform.Windows)).Returns(true);
+
+            var service = new PlexPathReplacementService(
+                repo.Object,
+                runtime.Object,
+                new Mock<ILogger<PlexPathReplacementService>>().Object);
+
+            string result = await service.GetReplacementPlexPath(
+                0,
+                @"/mnt/something/Some Shared Folder/Some Movie/Some Movie.mkv");
+
+            result.Should().Be(@"C:\Something Else\Some Shared Folder\Some Movie\Some Movie.mkv");
+        }
+
+        [Test]
+        public async Task PlexLinux_To_EtvLinux()
+        {
+            var replacements = new List<PlexPathReplacement>
+            {
+                new()
+                {
+                    Id = 1,
+                    PlexPath = @"/mnt/something/Some Shared Folder",
+                    LocalPath = @"/mnt/something else/Some Shared Folder",
+                    PlexMediaSource = new PlexMediaSource { Platform = "Linux" }
+                }
+            };
+
+            var repo = new Mock<IMediaSourceRepository>();
+            repo.Setup(x => x.GetPlexPathReplacementsByLibraryId(It.IsAny<int>())).Returns(replacements.AsTask());
+
+            var runtime = new Mock<IRuntimeInfo>();
+            runtime.Setup(x => x.IsOSPlatform(OSPlatform.Windows)).Returns(false);
+
+            var service = new PlexPathReplacementService(
+                repo.Object,
+                runtime.Object,
+                new Mock<ILogger<PlexPathReplacementService>>().Object);
+
+            string result = await service.GetReplacementPlexPath(
+                0,
+                @"/mnt/something/Some Shared Folder/Some Movie/Some Movie.mkv");
+
+            result.Should().Be(@"/mnt/something else/Some Shared Folder/Some Movie/Some Movie.mkv");
+        }
+    }
+}

ErsatzTV.Core.Tests/Scheduling/PlayoutBuilderTests.cs

@@ -610,6 +610,190 @@ namespace ErsatzTV.Core.Tests.Scheduling
             result.Items[5].MediaItemId.Should().Be(4);
         }
 
+        [Test]
+        public async Task Alternating_MultipleContent_Should_Maintain_Counts()
+        {
+            var collectionOne = new Collection
+            {
+                Id = 1,
+                Name = "Multiple Items 1",
+                MediaItems = new List<MediaItem>
+                {
+                    TestMovie(1, TimeSpan.FromHours(1), new DateTime(2020, 1, 1))
+                }
+            };
+
+            var collectionTwo = new Collection
+            {
+                Id = 2,
+                Name = "Multiple Items 2",
+                MediaItems = new List<MediaItem>
+                {
+                    TestMovie(2, TimeSpan.FromHours(1), new DateTime(2020, 1, 1))
+                }
+            };
+
+            var fakeRepository = new FakeMediaCollectionRepository(
+                Map(
+                    (collectionOne.Id, collectionOne.MediaItems.ToList()),
+                    (collectionTwo.Id, collectionTwo.MediaItems.ToList())));
+
+            var items = new List<ProgramScheduleItem>
+            {
+                new ProgramScheduleItemMultiple
+                {
+                    Id = 1,
+                    Index = 1,
+                    Collection = collectionOne,
+                    CollectionId = collectionOne.Id,
+                    StartTime = null,
+                    Count = 3
+                },
+                new ProgramScheduleItemMultiple
+                {
+                    Id = 2,
+                    Index = 2,
+                    Collection = collectionTwo,
+                    CollectionId = collectionTwo.Id,
+                    StartTime = null,
+                    Count = 3
+                }
+            };
+
+            var playout = new Playout
+            {
+                ProgramSchedule = new ProgramSchedule
+                {
+                    Items = items,
+                    MediaCollectionPlaybackOrder = PlaybackOrder.Chronological
+                },
+                Channel = new Channel(Guid.Empty) { Id = 1, Name = "Test Channel" },
+                Anchor = new PlayoutAnchor
+                {
+                    NextStart = HoursAfterMidnight(1).UtcDateTime,
+                    NextScheduleItem = items[0],
+                    NextScheduleItemId = 1,
+                    MultipleRemaining = 2
+                }
+            };
+
+            var televisionRepo = new FakeTelevisionRepository();
+            var builder = new PlayoutBuilder(fakeRepository, televisionRepo, _logger);
+
+            DateTimeOffset start = HoursAfterMidnight(0);
+            DateTimeOffset finish = start + TimeSpan.FromHours(5);
+
+            Playout result = await builder.BuildPlayoutItems(playout, start, finish);
+
+            result.Items.Count.Should().Be(4);
+
+            result.Items[0].StartOffset.TimeOfDay.Should().Be(TimeSpan.FromHours(1));
+            result.Items[0].MediaItemId.Should().Be(1);
+            result.Items[1].StartOffset.TimeOfDay.Should().Be(TimeSpan.FromHours(2));
+            result.Items[1].MediaItemId.Should().Be(1);
+
+            result.Items[2].StartOffset.TimeOfDay.Should().Be(TimeSpan.FromHours(3));
+            result.Items[2].MediaItemId.Should().Be(2);
+            result.Items[3].StartOffset.TimeOfDay.Should().Be(TimeSpan.FromHours(4));
+            result.Items[3].MediaItemId.Should().Be(2);
+
+            result.Anchor.NextScheduleItem.Should().Be(items[1]);
+            result.Anchor.MultipleRemaining.Should().Be(1);
+        }
+
+        [Test]
+        public async Task Alternating_Duration_Should_Maintain_Duration()
+        {
+            var collectionOne = new Collection
+            {
+                Id = 1,
+                Name = "Duration Items 1",
+                MediaItems = new List<MediaItem>
+                {
+                    TestMovie(1, TimeSpan.FromHours(1), new DateTime(2020, 1, 1))
+                }
+            };
+
+            var collectionTwo = new Collection
+            {
+                Id = 2,
+                Name = "Duration Items 2",
+                MediaItems = new List<MediaItem>
+                {
+                    TestMovie(2, TimeSpan.FromHours(1), new DateTime(2020, 1, 1))
+                }
+            };
+
+            var fakeRepository = new FakeMediaCollectionRepository(
+                Map(
+                    (collectionOne.Id, collectionOne.MediaItems.ToList()),
+                    (collectionTwo.Id, collectionTwo.MediaItems.ToList())));
+
+            var items = new List<ProgramScheduleItem>
+            {
+                new ProgramScheduleItemDuration
+                {
+                    Id = 1,
+                    Index = 1,
+                    Collection = collectionOne,
+                    CollectionId = collectionOne.Id,
+                    StartTime = null,
+                    PlayoutDuration = TimeSpan.FromHours(3),
+                    OfflineTail = false
+                },
+                new ProgramScheduleItemDuration
+                {
+                    Id = 2,
+                    Index = 2,
+                    Collection = collectionTwo,
+                    CollectionId = collectionTwo.Id,
+                    StartTime = null,
+                    PlayoutDuration = TimeSpan.FromHours(3),
+                    OfflineTail = false
+                }
+            };
+
+            var playout = new Playout
+            {
+                ProgramSchedule = new ProgramSchedule
+                {
+                    Items = items,
+                    MediaCollectionPlaybackOrder = PlaybackOrder.Chronological
+                },
+                Channel = new Channel(Guid.Empty) { Id = 1, Name = "Test Channel" },
+                Anchor = new PlayoutAnchor
+                {
+                    NextStart = HoursAfterMidnight(1).UtcDateTime,
+                    NextScheduleItem = items[0],
+                    NextScheduleItemId = 1,
+                    DurationFinish = HoursAfterMidnight(3).UtcDateTime
+                }
+            };
+
+            var televisionRepo = new FakeTelevisionRepository();
+            var builder = new PlayoutBuilder(fakeRepository, televisionRepo, _logger);
+
+            DateTimeOffset start = HoursAfterMidnight(0);
+            DateTimeOffset finish = start + TimeSpan.FromHours(5);
+
+            Playout result = await builder.BuildPlayoutItems(playout, start, finish);
+
+            result.Items.Count.Should().Be(4);
+
+            result.Items[0].StartOffset.TimeOfDay.Should().Be(TimeSpan.FromHours(1));
+            result.Items[0].MediaItemId.Should().Be(1);
+            result.Items[1].StartOffset.TimeOfDay.Should().Be(TimeSpan.FromHours(2));
+            result.Items[1].MediaItemId.Should().Be(1);
+
+            result.Items[2].StartOffset.TimeOfDay.Should().Be(TimeSpan.FromHours(3));
+            result.Items[2].MediaItemId.Should().Be(2);
+            result.Items[3].StartOffset.TimeOfDay.Should().Be(TimeSpan.FromHours(4));
+            result.Items[3].MediaItemId.Should().Be(2);
+
+            result.Anchor.NextScheduleItem.Should().Be(items[1]);
+            result.Anchor.DurationFinish.Should().Be(HoursAfterMidnight(6).UtcDateTime);
+        }
+
         private static DateTimeOffset HoursAfterMidnight(int hours)
         {
             DateTimeOffset now = DateTimeOffset.Now;

ErsatzTV.Core/Domain/Channel.cs

@@ -16,8 +16,7 @@ namespace ErsatzTV.Core.Domain
         public FFmpegProfile FFmpegProfile { get; set; }
         public StreamingMode StreamingMode { get; set; }
         public List<Playout> Playouts { get; set; }
-
         public List<Artwork> Artwork { get; set; }
-        // public SourceMode Mode { get; set; }
+        public string PreferredLanguageCode { get; set; }
     }
 }

ErsatzTV.Core/Domain/ConfigElementKey.cs

@@ -11,6 +11,7 @@
         public static ConfigElementKey FFmpegDefaultProfileId => new("ffmpeg.default_profile_id");
         public static ConfigElementKey FFmpegDefaultResolutionId => new("ffmpeg.default_resolution_id");
         public static ConfigElementKey FFmpegSaveReports => new("ffmpeg.save_reports");
+        public static ConfigElementKey FFmpegPreferredLanguageCode => new("ffmpeg.preferred_language_code");
         public static ConfigElementKey SearchIndexVersion => new("search_index.version");
     }
 }

ErsatzTV.Core/Domain/FFmpegProfile.cs

@@ -9,16 +9,15 @@
         public HardwareAccelerationKind HardwareAcceleration { get; set; }
         public int ResolutionId { get; set; }
         public Resolution Resolution { get; set; }
-        public bool NormalizeResolution { get; set; }
         public string VideoCodec { get; set; }
-        public bool NormalizeVideoCodec { get; set; }
+        public bool NormalizeVideo { get; set; }
         public int VideoBitrate { get; set; }
         public int VideoBufferSize { get; set; }
+        public string FrameRate { get; set; }
         public string AudioCodec { get; set; }
-        public bool NormalizeAudioCodec { get; set; }
         public int AudioBitrate { get; set; }
         public int AudioBufferSize { get; set; }
-        public int AudioVolume { get; set; }
+        public bool NormalizeLoudness { get; set; }
         public int AudioChannels { get; set; }
         public int AudioSampleRate { get; set; }
         public bool NormalizeAudio { get; set; }
@@ -27,7 +26,7 @@
             new()
             {
                 Name = name,
-                ThreadCount = 4,
+                ThreadCount = 0,
                 Transcode = true,
                 ResolutionId = resolution.Id,
                 Resolution = resolution,
@@ -37,12 +36,11 @@
                 VideoBufferSize = 4000,
                 AudioBitrate = 192,
                 AudioBufferSize = 384,
-                AudioVolume = 100,
+                NormalizeLoudness = true,
                 AudioChannels = 2,
                 AudioSampleRate = 48,
-                NormalizeResolution = true,
-                NormalizeVideoCodec = true,
-                NormalizeAudioCodec = true,
+                NormalizeVideo = true,
+                FrameRate = "24",
                 NormalizeAudio = true
             };
     }

ErsatzTV.Core/Domain/Library/LibraryMediaKind.cs

@@ -3,6 +3,7 @@
     public enum LibraryMediaKind
     {
         Movies = 1,
-        Shows = 2
+        Shows = 2,
+        MusicVideos = 3
     }
 }

ErsatzTV.Core/Domain/Library/LibraryPath.cs

@@ -1,4 +1,5 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
 
 namespace ErsatzTV.Core.Domain
 {
@@ -6,6 +7,7 @@ namespace ErsatzTV.Core.Domain
     {
         public int Id { get; set; }
         public string Path { get; set; }
+        public DateTime? LastScan { get; set; }
 
         public int LibraryId { get; set; }
         public Library Library { get; set; }

ErsatzTV.Core/Domain/MediaItem/MediaStream.cs

@@ -0,0 +1,18 @@
+namespace ErsatzTV.Core.Domain
+{
+    public class MediaStream
+    {
+        public int Id { get; set; }
+        public int Index { get; set; }
+        public string Codec { get; set; }
+        public string Profile { get; set; }
+        public MediaStreamKind MediaStreamKind { get; set; }
+        public string Language { get; set; }
+        public int Channels { get; set; }
+        public string Title { get; set; }
+        public bool Default { get; set; }
+        public bool Forced { get; set; }
+        public int MediaVersionId { get; set; }
+        public MediaVersion MediaVersion { get; set; }
+    }
+}

ErsatzTV.Core/Domain/MediaItem/MediaStreamKind.cs

@@ -0,0 +1,9 @@
+namespace ErsatzTV.Core.Domain
+{
+    public enum MediaStreamKind
+    {
+        Video = 1,
+        Audio = 2,
+        Subtitle = 3
+    }
+}

ErsatzTV.Core/Domain/MediaItem/MediaVersion.cs

@@ -8,15 +8,11 @@ namespace ErsatzTV.Core.Domain
     {
         public int Id { get; set; }
         public string Name { get; set; }
-
         public List<MediaFile> MediaFiles { get; set; }
-
+        public List<MediaStream> Streams { get; set; }
         public TimeSpan Duration { get; set; }
         public string SampleAspectRatio { get; set; }
         public string DisplayAspectRatio { get; set; }
-        public string VideoCodec { get; set; }
-        public string VideoProfile { get; set; }
-        public string AudioCodec { get; set; }
         public VideoScanKind VideoScanKind { get; set; }
         public DateTime DateAdded { get; set; }
         public DateTime DateUpdated { get; set; }

ErsatzTV.Core/Domain/MediaItem/MusicVideo.cs

@@ -0,0 +1,10 @@
+using System.Collections.Generic;
+
+namespace ErsatzTV.Core.Domain
+{
+    public class MusicVideo : MediaItem
+    {
+        public List<MusicVideoMetadata> MusicVideoMetadata { get; set; }
+        public List<MediaVersion> MediaVersions { get; set; }
+    }
+}

ErsatzTV.Core/Domain/MediaSource/PlexMediaSource.cs

@@ -6,6 +6,8 @@ namespace ErsatzTV.Core.Domain
     {
         public string ServerName { get; set; }
         public string ProductVersion { get; set; }
+        public string Platform { get; set; }
+        public string PlatformVersion { get; set; }
         public string ClientIdentifier { get; set; }
 
         // public bool IsOwned { get; set; }

ErsatzTV.Core/Domain/Metadata/MusicVideoMetadata.cs

@@ -0,0 +1,11 @@
+namespace ErsatzTV.Core.Domain
+{
+    public class MusicVideoMetadata : Metadata
+    {
+        public string Album { get; set; }
+        public string Plot { get; set; }
+        public string Artist { get; set; }
+        public int MusicVideoId { get; set; }
+        public MusicVideo MusicVideo { get; set; }
+    }
+}

ErsatzTV.Core/Domain/PlayoutAnchor.cs

@@ -1,4 +1,6 @@
 using System;
+using LanguageExt;
+using static LanguageExt.Prelude;
 
 namespace ErsatzTV.Core.Domain
 {
@@ -9,7 +11,13 @@ namespace ErsatzTV.Core.Domain
         public ProgramScheduleItem NextScheduleItem { get; set; }
 
         public DateTime NextStart { get; set; }
+        public int? MultipleRemaining { get; set; }
+        public DateTime? DurationFinish { get; set; }
 
         public DateTimeOffset NextStartOffset => new DateTimeOffset(NextStart, TimeSpan.Zero).ToLocalTime();
+
+        public Option<DateTimeOffset> DurationFinishOffset =>
+            Optional(DurationFinish)
+                .Map(durationFinish => new DateTimeOffset(durationFinish, TimeSpan.Zero).ToLocalTime());
     }
 }

ErsatzTV.Core/Domain/PlayoutItem.cs

@@ -9,6 +9,8 @@ namespace ErsatzTV.Core.Domain
         public MediaItem MediaItem { get; set; }
         public DateTime Start { get; set; }
         public DateTime Finish { get; set; }
+        public string CustomTitle { get; set; }
+        public bool CustomGroup { get; set; }
         public int PlayoutId { get; set; }
         public Playout Playout { get; set; }
 

ErsatzTV.Core/Domain/ProgramScheduleItem.cs

@@ -9,6 +9,7 @@ namespace ErsatzTV.Core.Domain
         public StartType StartType => StartTime.HasValue ? StartType.Fixed : StartType.Dynamic;
         public TimeSpan? StartTime { get; set; }
         public ProgramScheduleItemCollectionType CollectionType { get; set; }
+        public string CustomTitle { get; set; }
         public int ProgramScheduleId { get; set; }
         public ProgramSchedule ProgramSchedule { get; set; }
         public int? CollectionId { get; set; }

ErsatzTV.Core/Domain/SourceMode.cs

@@ -1,9 +0,0 @@
-namespace ErsatzTV.Core.Domain
-{
-    public enum SourceMode
-    {
-        Transcode,
-        DirectPlay,
-        DirectPaths
-    }
-}

ErsatzTV.Core/ErsatzTV.Core.csproj

@@ -2,12 +2,22 @@
 
     <PropertyGroup>
         <TargetFramework>net5.0</TargetFramework>
+        <NoWarn>VSTHRD200</NoWarn>
     </PropertyGroup>
 
     <ItemGroup>
+      <PackageReference Include="AsyncFixer" Version="1.5.1">
+        <PrivateAssets>all</PrivateAssets>
+        <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      </PackageReference>
       <PackageReference Include="LanguageExt.Core" Version="3.4.15" />
+      <PackageReference Include="MediatR" Version="9.0.0" />
       <PackageReference Include="Microsoft.Extensions.Http" Version="5.0.0" />
       <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="5.0.0" />
+      <PackageReference Include="Microsoft.VisualStudio.Threading.Analyzers" Version="16.9.60">
+        <PrivateAssets>all</PrivateAssets>
+        <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      </PackageReference>
       <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
       <PackageReference Include="Serilog" Version="2.10.0" />
       <PackageReference Include="Serilog.Sinks.Console" Version="3.1.1" />

ErsatzTV.Core/FFmpeg/ConcatPlaylist.cs

@@ -4,7 +4,7 @@
     {
         public override string ToString() =>
             $@"ffconcat version 1.0
-file {Scheme}://{Host}/ffmpeg/stream/{ChannelNumber}
-file {Scheme}://{Host}/ffmpeg/stream/{ChannelNumber}";
+file http://localhost:8409/ffmpeg/stream/{ChannelNumber}
+file http://localhost:8409/ffmpeg/stream/{ChannelNumber}";
     }
 }

ErsatzTV.Core/FFmpeg/FFmpegComplexFilterBuilder.cs

@@ -13,8 +13,10 @@ namespace ErsatzTV.Core.FFmpeg
     {
         private Option<TimeSpan> _audioDuration = None;
         private bool _deinterlace;
+        private Option<string> _frameRate = None;
         private Option<HardwareAccelerationKind> _hardwareAccelerationKind = None;
         private string _inputCodec;
+        private bool _normalizeLoudness;
         private Option<IDisplaySize> _padToSize = None;
         private Option<IDisplaySize> _scaleToSize = None;
 
@@ -48,18 +50,30 @@ namespace ErsatzTV.Core.FFmpeg
             return this;
         }
 
+        public FFmpegComplexFilterBuilder WithNormalizeLoudness(bool normalizeLoudness)
+        {
+            _normalizeLoudness = normalizeLoudness;
+            return this;
+        }
+
         public FFmpegComplexFilterBuilder WithInputCodec(string codec)
         {
             _inputCodec = codec;
             return this;
         }
 
-        public Option<FFmpegComplexFilter> Build()
+        public FFmpegComplexFilterBuilder WithFrameRate(Option<string> frameRate)
+        {
+            _frameRate = frameRate;
+            return this;
+        }
+
+        public Option<FFmpegComplexFilter> Build(int videoStreamIndex, int audioStreamIndex)
         {
             var complexFilter = new StringBuilder();
 
-            var videoLabel = "0:V";
-            var audioLabel = "0:a";
+            var videoLabel = $"0:{videoStreamIndex}";
+            var audioLabel = $"0:{audioStreamIndex}";
 
             HardwareAccelerationKind acceleration = _hardwareAccelerationKind.IfNone(HardwareAccelerationKind.None);
             bool isHardwareDecode = acceleration switch
@@ -70,22 +84,22 @@ namespace ErsatzTV.Core.FFmpeg
                 _ => false
             };
 
-            _audioDuration.IfSome(
-                audioDuration =>
-                {
-                    complexFilter.Append($"[{audioLabel}]");
-                    complexFilter.Append($"apad=whole_dur={audioDuration.TotalMilliseconds}ms");
-                    audioLabel = "[a]";
-                    complexFilter.Append(audioLabel);
-                });
+            var audioFilterQueue = new List<string>();
+            var videoFilterQueue = new List<string>();
 
-            var filterQueue = new List<string>();
+            if (_normalizeLoudness)
+            {
+                audioFilterQueue.Add("loudnorm=I=-16:TP=-1.5:LRA=11");
+            }
+
+            _audioDuration.IfSome(
+                audioDuration => audioFilterQueue.Add($"apad=whole_dur={audioDuration.TotalMilliseconds}ms"));
 
             bool usesHardwareFilters = acceleration != HardwareAccelerationKind.None && !isHardwareDecode &&
                                        (_deinterlace || _scaleToSize.IsSome);
             if (usesHardwareFilters)
             {
-                filterQueue.Add("hwupload");
+                videoFilterQueue.Add("hwupload");
             }
 
             if (_deinterlace)
@@ -100,10 +114,12 @@ namespace ErsatzTV.Core.FFmpeg
 
                 if (!string.IsNullOrWhiteSpace(filter))
                 {
-                    filterQueue.Add(filter);
+                    videoFilterQueue.Add(filter);
                 }
             }
 
+            _frameRate.IfSome(frameRate => videoFilterQueue.Add($"fps=fps={frameRate}"));
+
             _scaleToSize.IfSome(
                 size =>
                 {
@@ -117,7 +133,7 @@ namespace ErsatzTV.Core.FFmpeg
 
                     if (!string.IsNullOrWhiteSpace(filter))
                     {
-                        filterQueue.Add(filter);
+                        videoFilterQueue.Add(filter);
                     }
                 });
 
@@ -125,19 +141,19 @@ namespace ErsatzTV.Core.FFmpeg
             {
                 if (acceleration != HardwareAccelerationKind.None && (isHardwareDecode || usesHardwareFilters))
                 {
-                    filterQueue.Add("hwdownload");
+                    videoFilterQueue.Add("hwdownload");
                     string format = acceleration switch
                     {
                         HardwareAccelerationKind.Vaapi => "format=nv12|vaapi",
                         _ => "format=nv12"
                     };
-                    filterQueue.Add(format);
+                    videoFilterQueue.Add(format);
                 }
 
-                filterQueue.Add("setsar=1");
+                videoFilterQueue.Add("setsar=1");
             }
 
-            _padToSize.IfSome(size => filterQueue.Add($"pad={size.Width}:{size.Height}:(ow-iw)/2:(oh-ih)/2"));
+            _padToSize.IfSome(size => videoFilterQueue.Add($"pad={size.Width}:{size.Height}:(ow-iw)/2:(oh-ih)/2"));
 
             if ((_scaleToSize.IsSome || _padToSize.IsSome) && acceleration != HardwareAccelerationKind.None)
             {
@@ -146,19 +162,27 @@ namespace ErsatzTV.Core.FFmpeg
                     HardwareAccelerationKind.Qsv => "hwupload=extra_hw_frames=64",
                     _ => "hwupload"
                 };
-                filterQueue.Add(upload);
+                videoFilterQueue.Add(upload);
             }
 
-            if (filterQueue.Any())
+            bool hasAudioFilters = audioFilterQueue.Any();
+            if (hasAudioFilters)
             {
-                // TODO: any audio filter
-                if (_audioDuration.IsSome)
+                complexFilter.Append($"[{audioLabel}]");
+                complexFilter.Append(string.Join(",", audioFilterQueue));
+                audioLabel = "[a]";
+                complexFilter.Append(audioLabel);
+            }
+
+            if (videoFilterQueue.Any())
+            {
+                if (hasAudioFilters)
                 {
                     complexFilter.Append(';');
                 }
 
                 complexFilter.Append($"[{videoLabel}]");
-                complexFilter.Append(string.Join(",", filterQueue));
+                complexFilter.Append(string.Join(",", videoFilterQueue));
                 videoLabel = "[v]";
                 complexFilter.Append(videoLabel);
             }

ErsatzTV.Core/FFmpeg/FFmpegPlaybackSettings.cs

@@ -16,7 +16,6 @@ namespace ErsatzTV.Core.FFmpeg
         public Option<TimeSpan> StreamSeek { get; set; }
         public Option<IDisplaySize> ScaledSize { get; set; }
         public bool PadToDesiredResolution { get; set; }
-        public string ScalingAlgorithm => "fast_bilinear"; // TODO: from config, add tests
         public string VideoCodec { get; set; }
         public Option<int> VideoBitrate { get; set; }
         public Option<int> VideoBufferSize { get; set; }
@@ -27,5 +26,8 @@ namespace ErsatzTV.Core.FFmpeg
         public Option<TimeSpan> AudioDuration { get; set; }
         public string AudioCodec { get; set; }
         public bool Deinterlace { get; set; }
+        public Option<string> FrameRate { get; set; }
+        public Option<int> VideoTrackTimeScale { get; set; }
+        public bool NormalizeLoudness { get; set; }
     }
 }

ErsatzTV.Core/FFmpeg/FFmpegPlaybackSettingsCalculator.cs

@@ -45,6 +45,8 @@ namespace ErsatzTV.Core.FFmpeg
             StreamingMode streamingMode,
             FFmpegProfile ffmpegProfile,
             MediaVersion version,
+            MediaStream videoStream,
+            MediaStream audioStream,
             DateTimeOffset start,
             DateTimeOffset now)
         {
@@ -79,13 +81,22 @@ namespace ErsatzTV.Core.FFmpeg
                     }
 
                     IDisplaySize sizeAfterScaling = result.ScaledSize.IfNone(version);
-                    if (ffmpegProfile.NormalizeResolution && !sizeAfterScaling.IsSameSizeAs(ffmpegProfile.Resolution))
+                    if (ffmpegProfile.NormalizeVideo && !sizeAfterScaling.IsSameSizeAs(ffmpegProfile.Resolution))
                     {
                         result.PadToDesiredResolution = true;
                     }
 
+                    if (ffmpegProfile.NormalizeVideo)
+                    {
+                        result.FrameRate = string.IsNullOrWhiteSpace(ffmpegProfile.FrameRate)
+                            ? None
+                            : Some(ffmpegProfile.FrameRate);
+
+                        result.VideoTrackTimeScale = 90000;
+                    }
+
                     if (result.ScaledSize.IsSome || result.PadToDesiredResolution ||
-                        NeedToNormalizeVideoCodec(ffmpegProfile, version))
+                        NeedToNormalizeVideoCodec(ffmpegProfile, videoStream))
                     {
                         result.VideoCodec = ffmpegProfile.VideoCodec;
                         result.VideoBitrate = ffmpegProfile.VideoBitrate;
@@ -96,18 +107,20 @@ namespace ErsatzTV.Core.FFmpeg
                         result.VideoCodec = "copy";
                     }
 
-                    if (NeedToNormalizeAudioCodec(ffmpegProfile, version))
+                    if (ffmpegProfile.NormalizeAudio)
                     {
                         result.AudioCodec = ffmpegProfile.AudioCodec;
                         result.AudioBitrate = ffmpegProfile.AudioBitrate;
                         result.AudioBufferSize = ffmpegProfile.AudioBufferSize;
 
-                        if (ffmpegProfile.NormalizeAudio)
+                        if (audioStream.Channels != ffmpegProfile.AudioChannels)
                         {
                             result.AudioChannels = ffmpegProfile.AudioChannels;
-                            result.AudioSampleRate = ffmpegProfile.AudioSampleRate;
-                            result.AudioDuration = version.Duration;
                         }
+
+                        result.AudioSampleRate = ffmpegProfile.AudioSampleRate;
+                        result.AudioDuration = version.Duration;
+                        result.NormalizeLoudness = ffmpegProfile.NormalizeLoudness;
                     }
                     else
                     {
@@ -135,7 +148,7 @@ namespace ErsatzTV.Core.FFmpeg
             };
 
         private static bool NeedToScale(FFmpegProfile ffmpegProfile, MediaVersion version) =>
-            ffmpegProfile.NormalizeResolution &&
+            ffmpegProfile.NormalizeVideo &&
             IsIncorrectSize(ffmpegProfile.Resolution, version) ||
             IsTooLarge(ffmpegProfile.Resolution, version) ||
             IsOddSize(version);
@@ -152,11 +165,8 @@ namespace ErsatzTV.Core.FFmpeg
         private static bool IsOddSize(MediaVersion version) =>
             version.Height % 2 == 1 || version.Width % 2 == 1;
 
-        private static bool NeedToNormalizeVideoCodec(FFmpegProfile ffmpegProfile, MediaVersion version) =>
-            ffmpegProfile.NormalizeVideoCodec && ffmpegProfile.VideoCodec != version.VideoCodec;
-
-        private static bool NeedToNormalizeAudioCodec(FFmpegProfile ffmpegProfile, MediaVersion version) =>
-            ffmpegProfile.NormalizeAudioCodec && ffmpegProfile.AudioCodec != version.AudioCodec;
+        private static bool NeedToNormalizeVideoCodec(FFmpegProfile ffmpegProfile, MediaStream videoStream) =>
+            ffmpegProfile.NormalizeVideo && ffmpegProfile.VideoCodec != videoStream.Codec;
 
         private static IDisplaySize CalculateScaledSize(FFmpegProfile ffmpegProfile, MediaVersion version)
         {

ErsatzTV.Core/FFmpeg/FFmpegProcessBuilder.cs

@@ -42,6 +42,7 @@ namespace ErsatzTV.Core.FFmpeg
         private readonly string _ffmpegPath;
         private readonly bool _saveReports;
         private FFmpegComplexFilterBuilder _complexFilterBuilder = new();
+        private bool _isConcat;
 
         public FFmpegProcessBuilder(string ffmpegPath, bool saveReports)
         {
@@ -186,6 +187,8 @@ namespace ErsatzTV.Core.FFmpeg
 
         public FFmpegProcessBuilder WithConcat(string concatPlaylist)
         {
+            _isConcat = true;
+
             var arguments = new List<string>
             {
                 "-f", "concat",
@@ -193,11 +196,10 @@ namespace ErsatzTV.Core.FFmpeg
                 "-protocol_whitelist", "file,http,tcp,https,tcp,tls",
                 "-probesize", "32",
                 "-i", concatPlaylist,
-                "-map", "0:v",
-                "-map", "0:a",
                 "-c", "copy",
                 "-muxdelay", "0",
                 "-muxpreload", "0"
+                // "-avoid_negative_ts", "make_zero"
             };
             _arguments.AddRange(arguments);
             return this;
@@ -228,7 +230,7 @@ namespace ErsatzTV.Core.FFmpeg
             const string X = "x=(w-text_w)/2";
             const string Y = "y=(h-text_h)/3*2";
 
-            string fontSize = text.Length > 60 ? "fontsize=40" : "fontsize=60";
+            string fontSize = text.Length > 80 ? "fontsize=30" : text.Length > 60 ? "fontsize=40" : "fontsize=60";
 
             return WithFilterComplex(
                 $"[0:0]scale={desiredResolution.Width}:{desiredResolution.Height},drawtext={FONT_FILE}:{fontSize}:{FONT_COLOR}:{X}:{Y}:text='{text}'[v]",
@@ -323,18 +325,41 @@ namespace ErsatzTV.Core.FFmpeg
             return this;
         }
 
+        public FFmpegProcessBuilder WithNormalizeLoudness(bool normalizeLoudness)
+        {
+            _complexFilterBuilder = _complexFilterBuilder.WithNormalizeLoudness(normalizeLoudness);
+            return this;
+        }
+
+        public FFmpegProcessBuilder WithFrameRate(Option<string> frameRate)
+        {
+            _complexFilterBuilder = _complexFilterBuilder.WithFrameRate(frameRate);
+            return this;
+        }
+
+        public FFmpegProcessBuilder WithVideoTrackTimeScale(Option<int> videoTrackTimeScale)
+        {
+            videoTrackTimeScale.IfSome(
+                timeScale =>
+                {
+                    _arguments.Add("-video_track_timescale");
+                    _arguments.Add($"{timeScale}");
+                });
+            return this;
+        }
+
         public FFmpegProcessBuilder WithDeinterlace(bool deinterlace)
         {
             _complexFilterBuilder = _complexFilterBuilder.WithDeinterlace(deinterlace);
             return this;
         }
 
-        public FFmpegProcessBuilder WithFilterComplex()
+        public FFmpegProcessBuilder WithFilterComplex(int videoStreamIndex, int audioStreamIndex)
         {
-            var videoLabel = "0:V";
-            var audioLabel = "0:a";
+            var videoLabel = $"0:{videoStreamIndex}";
+            var audioLabel = $"0:{audioStreamIndex}";
 
-            Option<FFmpegComplexFilter> maybeFilter = _complexFilterBuilder.Build();
+            Option<FFmpegComplexFilter> maybeFilter = _complexFilterBuilder.Build(videoStreamIndex, audioStreamIndex);
             maybeFilter.IfSome(
                 filter =>
                 {
@@ -373,10 +398,13 @@ namespace ErsatzTV.Core.FFmpeg
 
             if (_saveReports)
             {
-                string fileName = Path.Combine(FileSystemLayout.FFmpegReportsFolder, "%p-%t.log");
+                string fileName = _isConcat
+                    ? Path.Combine(FileSystemLayout.FFmpegReportsFolder, "ffmpeg-%t-concat.log")
+                    : Path.Combine(FileSystemLayout.FFmpegReportsFolder, "ffmpeg-%t-transcode.log");
                 startInfo.EnvironmentVariables.Add("FFREPORT", $"file={fileName}:level=32");
             }
 
+            startInfo.ArgumentList.Add("-nostdin");
             foreach (string argument in _arguments)
             {
                 startInfo.ArgumentList.Add(argument);

ErsatzTV.Core/FFmpeg/FFmpegProcessService.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Diagnostics;
+using System.Threading.Tasks;
 using ErsatzTV.Core.Domain;
 using ErsatzTV.Core.Interfaces.FFmpeg;
 using LanguageExt;
@@ -8,12 +9,18 @@ namespace ErsatzTV.Core.FFmpeg
 {
     public class FFmpegProcessService
     {
+        private readonly IFFmpegStreamSelector _ffmpegStreamSelector;
         private readonly FFmpegPlaybackSettingsCalculator _playbackSettingsCalculator;
 
-        public FFmpegProcessService(FFmpegPlaybackSettingsCalculator ffmpegPlaybackSettingsService) =>
+        public FFmpegProcessService(
+            FFmpegPlaybackSettingsCalculator ffmpegPlaybackSettingsService,
+            IFFmpegStreamSelector ffmpegStreamSelector)
+        {
             _playbackSettingsCalculator = ffmpegPlaybackSettingsService;
+            _ffmpegStreamSelector = ffmpegStreamSelector;
+        }
 
-        public Process ForPlayoutItem(
+        public async Task<Process> ForPlayoutItem(
             string ffmpegPath,
             bool saveReports,
             Channel channel,
@@ -22,10 +29,15 @@ namespace ErsatzTV.Core.FFmpeg
             DateTimeOffset start,
             DateTimeOffset now)
         {
+            MediaStream videoStream = await _ffmpegStreamSelector.SelectVideoStream(channel, version);
+            MediaStream audioStream = await _ffmpegStreamSelector.SelectAudioStream(channel, version);
+
             FFmpegPlaybackSettings playbackSettings = _playbackSettingsCalculator.CalculateSettings(
                 channel.StreamingMode,
                 channel.FFmpegProfile,
                 version,
+                videoStream,
+                audioStream,
                 start,
                 now);
 
@@ -36,7 +48,11 @@ namespace ErsatzTV.Core.FFmpeg
                 .WithFormatFlags(playbackSettings.FormatFlags)
                 .WithRealtimeOutput(playbackSettings.RealtimeOutput)
                 .WithSeek(playbackSettings.StreamSeek)
-                .WithInputCodec(path, playbackSettings.HardwareAcceleration, version.VideoCodec);
+                .WithInputCodec(path, playbackSettings.HardwareAcceleration, videoStream.Codec)
+                .WithFrameRate(playbackSettings.FrameRate)
+                .WithVideoTrackTimeScale(playbackSettings.VideoTrackTimeScale)
+                .WithAlignedAudio(playbackSettings.AudioDuration)
+                .WithNormalizeLoudness(playbackSettings.NormalizeLoudness);
 
             playbackSettings.ScaledSize.Match(
                 scaledSize =>
@@ -51,7 +67,7 @@ namespace ErsatzTV.Core.FFmpeg
                     }
 
                     builder = builder
-                        .WithAlignedAudio(playbackSettings.AudioDuration).WithFilterComplex();
+                        .WithFilterComplex(videoStream.Index, audioStream.Index);
                 },
                 () =>
                 {
@@ -60,20 +76,18 @@ namespace ErsatzTV.Core.FFmpeg
                         builder = builder
                             .WithDeinterlace(playbackSettings.Deinterlace)
                             .WithBlackBars(channel.FFmpegProfile.Resolution)
-                            .WithAlignedAudio(playbackSettings.AudioDuration)
-                            .WithFilterComplex();
+                            .WithFilterComplex(videoStream.Index, audioStream.Index);
                     }
                     else if (playbackSettings.Deinterlace)
                     {
                         builder = builder.WithDeinterlace(playbackSettings.Deinterlace)
                             .WithAlignedAudio(playbackSettings.AudioDuration)
-                            .WithFilterComplex();
+                            .WithFilterComplex(videoStream.Index, audioStream.Index);
                     }
                     else
                     {
                         builder = builder
-                            .WithAlignedAudio(playbackSettings.AudioDuration)
-                            .WithFilterComplex();
+                            .WithFilterComplex(videoStream.Index, audioStream.Index);
                     }
                 });
 
@@ -111,17 +125,17 @@ namespace ErsatzTV.Core.FFmpeg
             return builder.WithPipe().Build();
         }
 
-        public Process ConcatChannel(string ffmpegPath, Channel channel, string scheme, string host)
+        public Process ConcatChannel(string ffmpegPath, bool saveReports, Channel channel, string scheme, string host)
         {
             FFmpegPlaybackSettings playbackSettings = _playbackSettingsCalculator.ConcatSettings;
 
-            return new FFmpegProcessBuilder(ffmpegPath, false)
+            return new FFmpegProcessBuilder(ffmpegPath, saveReports)
                 .WithThreads(1)
                 .WithQuiet()
                 .WithFormatFlags(playbackSettings.FormatFlags)
                 .WithRealtimeOutput(playbackSettings.RealtimeOutput)
                 .WithInfiniteLoop()
-                .WithConcat($"{scheme}://{host}/ffmpeg/concat/{channel.Number}")
+                .WithConcat($"http://localhost:8409/ffmpeg/concat/{channel.Number}")
                 .WithMetadata(channel)
                 .WithFormat("mpegts")
                 .WithPipe()

ErsatzTV.Core/FFmpeg/FFmpegStreamSelector.cs

@@ -0,0 +1,69 @@
+using System;
+using System.Linq;
+using System.Threading.Tasks;
+using ErsatzTV.Core.Domain;
+using ErsatzTV.Core.Interfaces.FFmpeg;
+using ErsatzTV.Core.Interfaces.Repositories;
+using LanguageExt;
+using Microsoft.Extensions.Logging;
+
+namespace ErsatzTV.Core.FFmpeg
+{
+    public class FFmpegStreamSelector : IFFmpegStreamSelector
+    {
+        private readonly IConfigElementRepository _configElementRepository;
+        private readonly ILogger<FFmpegStreamSelector> _logger;
+
+        public FFmpegStreamSelector(
+            ILogger<FFmpegStreamSelector> logger,
+            IConfigElementRepository configElementRepository)
+        {
+            _logger = logger;
+            _configElementRepository = configElementRepository;
+        }
+
+        public Task<MediaStream> SelectVideoStream(Channel channel, MediaVersion version) =>
+            version.Streams.First(s => s.MediaStreamKind == MediaStreamKind.Video).AsTask();
+
+        public async Task<MediaStream> SelectAudioStream(Channel channel, MediaVersion version)
+        {
+            var audioStreams = version.Streams.Filter(s => s.MediaStreamKind == MediaStreamKind.Audio).ToList();
+
+            string language = (channel.PreferredLanguageCode ?? string.Empty).ToLowerInvariant();
+            if (string.IsNullOrWhiteSpace(language))
+            {
+                _logger.LogDebug("Channel {Number} has no preferred language code", channel.Number);
+                Option<string> maybeDefaultLanguage = await _configElementRepository.GetValue<string>(
+                    ConfigElementKey.FFmpegPreferredLanguageCode);
+                maybeDefaultLanguage.Match(
+                    lang => language = lang.ToLowerInvariant(),
+                    () =>
+                    {
+                        _logger.LogDebug("FFmpeg has no preferred language code; falling back to {Code}", "eng");
+                        language = "eng";
+                    });
+            }
+
+            var correctLanguage = audioStreams.Filter(
+                s => string.Equals(
+                    s.Language,
+                    language,
+                    StringComparison.InvariantCultureIgnoreCase)).ToList();
+            if (correctLanguage.Any())
+            {
+                _logger.LogDebug(
+                    "Found {Count} audio streams with preferred language code {Code}; selecting stream with most channels",
+                    correctLanguage.Count,
+                    language);
+
+                return correctLanguage.OrderByDescending(s => s.Channels).Head();
+            }
+
+            _logger.LogDebug(
+                "Unable to find audio stream with preferred language code {Code}; selecting stream with most channels",
+                language);
+
+            return audioStreams.OrderByDescending(s => s.Channels).Head();
+        }
+    }
+}

ErsatzTV.Core/Interfaces/FFmpeg/IFFmpegStreamSelector.cs

@@ -0,0 +1,11 @@
+using System.Threading.Tasks;
+using ErsatzTV.Core.Domain;
+
+namespace ErsatzTV.Core.Interfaces.FFmpeg
+{
+    public interface IFFmpegStreamSelector
+    {
+        Task<MediaStream> SelectVideoStream(Channel channel, MediaVersion version);
+        Task<MediaStream> SelectAudioStream(Channel channel, MediaVersion version);
+    }
+}

ErsatzTV.Core/Interfaces/Images/IImageCache.cs

@@ -8,6 +8,6 @@ namespace ErsatzTV.Core.Interfaces.Images
     {
         Task<Either<BaseError, byte[]>> ResizeImage(byte[] imageBuffer, int height);
         Task<Either<BaseError, string>> SaveArtworkToCache(byte[] imageBuffer, ArtworkKind artworkKind);
-        string CopyArtworkToCache(string path, ArtworkKind artworkKind);
+        Task<Either<BaseError, string>> CopyArtworkToCache(string path, ArtworkKind artworkKind);
     }
 }

ErsatzTV.Core/Interfaces/Metadata/IFallbackMetadataProvider.cs

@@ -8,6 +8,7 @@ namespace ErsatzTV.Core.Interfaces.Metadata
         ShowMetadata GetFallbackMetadataForShow(string showFolder);
         Tuple<EpisodeMetadata, int> GetFallbackMetadata(Episode episode);
         MovieMetadata GetFallbackMetadata(Movie movie);
+        MusicVideoMetadata GetFallbackMetadata(MusicVideo musicVideo);
         string GetSortTitle(string title);
     }
 }

ErsatzTV.Core/Interfaces/Metadata/ILocalFileSystem.cs

@@ -15,6 +15,6 @@ namespace ErsatzTV.Core.Interfaces.Metadata
         IEnumerable<string> ListFiles(string folder);
         bool FileExists(string path);
         Task<byte[]> ReadAllBytes(string path);
-        Unit CopyFile(string source, string destination);
+        Task<Either<BaseError, Unit>> CopyFile(string source, string destination);
     }
 }

ErsatzTV.Core/Interfaces/Metadata/ILocalMetadataProvider.cs

@@ -6,9 +6,13 @@ namespace ErsatzTV.Core.Interfaces.Metadata
     public interface ILocalMetadataProvider
     {
         Task<ShowMetadata> GetMetadataForShow(string showFolder);
-        Task<bool> RefreshSidecarMetadata(MediaItem mediaItem, string path);
-        Task<bool> RefreshSidecarMetadata(Show televisionShow, string showFolder);
-        Task<bool> RefreshFallbackMetadata(MediaItem mediaItem);
+        Task<bool> RefreshSidecarMetadata(Movie movie, string nfoFileName);
+        Task<bool> RefreshSidecarMetadata(Show televisionShow, string nfoFileName);
+        Task<bool> RefreshSidecarMetadata(Episode episode, string nfoFileName);
+        Task<bool> RefreshSidecarMetadata(MusicVideo musicVideo, string nfoFileName);
+        Task<bool> RefreshFallbackMetadata(Movie movie);
+        Task<bool> RefreshFallbackMetadata(Episode episode);
+        Task<bool> RefreshFallbackMetadata(MusicVideo musicVideo);
         Task<bool> RefreshFallbackMetadata(Show televisionShow, string showFolder);
     }
 }

ErsatzTV.Core/Interfaces/Metadata/IMovieFolderScanner.cs

@@ -1,4 +1,5 @@
-using System.Threading.Tasks;
+using System;
+using System.Threading.Tasks;
 using ErsatzTV.Core.Domain;
 using LanguageExt;
 
@@ -6,6 +7,11 @@ namespace ErsatzTV.Core.Interfaces.Metadata
 {
     public interface IMovieFolderScanner
     {
-        Task<Either<BaseError, Unit>> ScanFolder(LibraryPath libraryPath, string ffprobePath);
+        Task<Either<BaseError, Unit>> ScanFolder(
+            LibraryPath libraryPath,
+            string ffprobePath,
+            DateTimeOffset lastScan,
+            decimal progressMin,
+            decimal progressMax);
     }
 }

ErsatzTV.Core/Interfaces/Metadata/IMusicVideoFolderScanner.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Threading.Tasks;
+using ErsatzTV.Core.Domain;
+using LanguageExt;
+
+namespace ErsatzTV.Core.Interfaces.Metadata
+{
+    public interface IMusicVideoFolderScanner
+    {
+        Task<Either<BaseError, Unit>> ScanFolder(
+            LibraryPath libraryPath,
+            string ffprobePath,
+            DateTimeOffset lastScan,
+            decimal progressMin,
+            decimal progressMax);
+    }
+}

ErsatzTV.Core/Interfaces/Metadata/ITelevisionFolderScanner.cs

@@ -1,4 +1,5 @@
-using System.Threading.Tasks;
+using System;
+using System.Threading.Tasks;
 using ErsatzTV.Core.Domain;
 using LanguageExt;
 
@@ -6,6 +7,11 @@ namespace ErsatzTV.Core.Interfaces.Metadata
 {
     public interface ITelevisionFolderScanner
     {
-        Task<Either<BaseError, Unit>> ScanFolder(LibraryPath libraryPath, string ffprobePath);
+        Task<Either<BaseError, Unit>> ScanFolder(
+            LibraryPath libraryPath,
+            string ffprobePath,
+            DateTimeOffset lastScan,
+            decimal progressMin,
+            decimal progressMax);
     }
 }

ErsatzTV.Core/Interfaces/Plex/IPlexPathReplacementService.cs

@@ -0,0 +1,9 @@
+using System.Threading.Tasks;
+
+namespace ErsatzTV.Core.Interfaces.Plex
+{
+    public interface IPlexPathReplacementService
+    {
+        Task<string> GetReplacementPlexPath(int libraryPathId, string path);
+    }
+}

ErsatzTV.Core/Interfaces/Repositories/ILibraryRepository.cs

@@ -12,6 +12,7 @@ namespace ErsatzTV.Core.Interfaces.Repositories
         Task<Option<LocalLibrary>> GetLocal(int libraryId);
         Task<List<Library>> GetAll();
         Task<Unit> UpdateLastScan(Library library);
+        Task<Unit> UpdateLastScan(LibraryPath libraryPath);
         Task<List<LibraryPath>> GetLocalPaths(int libraryId);
         Task<Option<LibraryPath>> GetPath(int libraryPathId);
         Task<int> CountMediaItemsByPath(int libraryPathId);

ErsatzTV.Core/Interfaces/Repositories/IMediaItemRepository.cs

@@ -9,7 +9,7 @@ namespace ErsatzTV.Core.Interfaces.Repositories
     {
         Task<Option<MediaItem>> Get(int id);
         Task<List<MediaItem>> GetAll();
-        Task<List<MediaItem>> Search(string searchString);
         Task<bool> Update(MediaItem mediaItem);
+        Task<List<string>> GetAllLanguageCodes();
     }
 }

ErsatzTV.Core/Interfaces/Repositories/IMetadataRepository.cs

@@ -1,4 +1,5 @@
-using System.Threading.Tasks;
+using System;
+using System.Threading.Tasks;
 using ErsatzTV.Core.Domain;
 using LanguageExt;
 
@@ -11,10 +12,13 @@ namespace ErsatzTV.Core.Interfaces.Repositories
         Task<bool> RemoveStudio(Studio studio);
         Task<bool> Update(Domain.Metadata metadata);
         Task<bool> Add(Domain.Metadata metadata);
-        Task<bool> UpdateLocalStatistics(MediaVersion mediaVersion);
-        Task<bool> UpdatePlexStatistics(MediaVersion mediaVersion);
+        Task<bool> UpdateLocalStatistics(int mediaVersionId, MediaVersion incoming, bool updateVersion = true);
+        Task<bool> UpdatePlexStatistics(int mediaVersionId, MediaVersion incoming);
         Task<Unit> UpdateArtworkPath(Artwork artwork);
         Task<Unit> AddArtwork(Domain.Metadata metadata, Artwork artwork);
         Task<Unit> RemoveArtwork(Domain.Metadata metadata, ArtworkKind artworkKind);
+        Task<Unit> MarkAsUpdated(ShowMetadata metadata, DateTime dateUpdated);
+        Task<Unit> MarkAsUpdated(SeasonMetadata metadata, DateTime dateUpdated);
+        Task<Unit> MarkAsUpdated(MovieMetadata metadata, DateTime dateUpdated);
     }
 }

ErsatzTV.Core/Interfaces/Repositories/IMusicVideoRepository.cs

@@ -0,0 +1,20 @@
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using ErsatzTV.Core.Domain;
+using ErsatzTV.Core.Metadata;
+using LanguageExt;
+
+namespace ErsatzTV.Core.Interfaces.Repositories
+{
+    public interface IMusicVideoRepository
+    {
+        Task<Either<BaseError, MediaItemScanResult<MusicVideo>>> GetOrAdd(LibraryPath libraryPath, string path);
+        Task<IEnumerable<string>> FindMusicVideoPaths(LibraryPath libraryPath);
+        Task<List<int>> DeleteByPath(LibraryPath libraryPath, string path);
+        Task<bool> AddGenre(MusicVideoMetadata metadata, Genre genre);
+        Task<bool> AddTag(MusicVideoMetadata metadata, Tag tag);
+        Task<bool> AddStudio(MusicVideoMetadata metadata, Studio studio);
+        Task<List<MusicVideoMetadata>> GetMusicVideosForCards(List<int> ids);
+        Task<Option<MusicVideo>> GetMusicVideo(int musicVideoId);
+    }
+}

ErsatzTV.Core/Interfaces/Runtime/IRuntimeInfo.cs

@@ -0,0 +1,11 @@
+using System.Diagnostics.CodeAnalysis;
+using System.Runtime.InteropServices;
+
+namespace ErsatzTV.Core.Interfaces.Runtime
+{
+    public interface IRuntimeInfo
+    {
+        [SuppressMessage("ReSharper", "InconsistentNaming")]
+        bool IsOSPlatform(OSPlatform osPlatform);
+    }
+}

ErsatzTV.Core/Iptv/ChannelGuide.cs

@@ -32,7 +32,7 @@ namespace ErsatzTV.Core.Iptv
             xml.WriteStartElement("tv");
             xml.WriteAttributeString("generator-info-name", "ersatztv");
 
-            foreach (Channel channel in _channels.OrderBy(c => c.Number))
+            foreach (Channel channel in _channels.OrderBy(c => decimal.Parse(c.Number)))
             {
                 xml.WriteStartElement("channel");
                 xml.WriteAttributeString("id", channel.Number);
@@ -48,7 +48,7 @@ namespace ErsatzTV.Core.Iptv
                     .HeadOrNone()
                     .Match(
                         artwork => $"{_scheme}://{_host}/iptv/logos/{artwork.Path}",
-                        () => $"{_scheme}://{_host}/images/ersatztv-500.png");
+                        () => $"{_scheme}://{_host}/iptv/images/ersatztv-500.png");
                 xml.WriteAttributeString("src", logo);
                 xml.WriteEndElement(); // icon
 
@@ -57,49 +57,36 @@ namespace ErsatzTV.Core.Iptv
 
             foreach (Channel channel in _channels.OrderBy(c => c.Number))
             {
-                foreach (PlayoutItem playoutItem in channel.Playouts.Collect(p => p.Items).OrderBy(i => i.Start))
+                var sorted = channel.Playouts.Collect(p => p.Items).OrderBy(x => x.Start).ToList();
+                var i = 0;
+                while (i < sorted.Count)
                 {
-                    string start = playoutItem.StartOffset.ToString("yyyyMMddHHmmss zzz").Replace(":", string.Empty);
-                    string stop = playoutItem.FinishOffset.ToString("yyyyMMddHHmmss zzz").Replace(":", string.Empty);
+                    PlayoutItem startItem = sorted[i];
+                    bool hasCustomTitle = !string.IsNullOrWhiteSpace(startItem.CustomTitle);
 
-                    string title = playoutItem.MediaItem switch
+                    int finishIndex = i;
+                    while (hasCustomTitle && finishIndex + 1 < sorted.Count && sorted[finishIndex + 1].CustomGroup)
                     {
-                        Movie m => m.MovieMetadata.HeadOrNone().Map(mm => mm.Title ?? string.Empty)
-                            .IfNone("[unknown movie]"),
-                        Episode e => e.Season.Show.ShowMetadata.HeadOrNone().Map(em => em.Title ?? string.Empty)
-                            .IfNone("[unknown show]"),
-                        _ => "[unknown]"
-                    };
+                        finishIndex++;
+                    }
 
-                    string subtitle = playoutItem.MediaItem switch
-                    {
-                        Episode e => e.EpisodeMetadata.HeadOrNone().Match(
-                            em => em.Title ?? string.Empty,
-                            () => string.Empty),
-                        _ => string.Empty
-                    };
+                    PlayoutItem finishItem = sorted[finishIndex];
+                    i = finishIndex;
 
-                    string description = playoutItem.MediaItem switch
-                    {
-                        Movie m => m.MovieMetadata.HeadOrNone().Map(mm => mm.Plot ?? string.Empty).IfNone(string.Empty),
-                        Episode e => e.EpisodeMetadata.HeadOrNone().Map(em => em.Plot ?? string.Empty)
-                            .IfNone(string.Empty),
-                        _ => string.Empty
-                    };
+                    string start = startItem.StartOffset.ToString("yyyyMMddHHmmss zzz").Replace(":", string.Empty);
+                    string stop = finishItem.FinishOffset.ToString("yyyyMMddHHmmss zzz").Replace(":", string.Empty);
 
-                    string contentRating = playoutItem.MediaItem switch
-                    {
-                        // TODO: re-implement content rating
-                        // Movie m => m.MovieMetadata.HeadOrNone().Map(mm => mm.ContentRating).IfNone(string.Empty),
-                        _ => string.Empty
-                    };
+                    string title = GetTitle(startItem);
+                    string subtitle = GetSubtitle(startItem);
+                    string description = GetDescription(startItem);
+                    string contentRating = string.Empty;
 
                     xml.WriteStartElement("programme");
                     xml.WriteAttributeString("start", start);
                     xml.WriteAttributeString("stop", stop);
                     xml.WriteAttributeString("channel", channel.Number);
 
-                    if (playoutItem.MediaItem is Movie movie)
+                    if (!hasCustomTitle && startItem.MediaItem is Movie movie)
                     {
                         xml.WriteStartElement("category");
                         xml.WriteAttributeString("lang", "en");
@@ -122,7 +109,7 @@ namespace ErsatzTV.Core.Iptv
                                 .Filter(a => a.ArtworkKind == ArtworkKind.Poster)
                                 .HeadOrNone()
                                 .Match(
-                                    artwork => $"{_scheme}://{_host}/artwork/posters/{artwork.Path}",
+                                    artwork => $"{_scheme}://{_host}/iptv/artwork/posters/{artwork.Path}",
                                     () => string.Empty);
 
                             if (!string.IsNullOrWhiteSpace(poster))
@@ -150,7 +137,7 @@ namespace ErsatzTV.Core.Iptv
                     xml.WriteStartElement("previously-shown");
                     xml.WriteEndElement(); // previously-shown
 
-                    if (playoutItem.MediaItem is Episode episode)
+                    if (!hasCustomTitle && startItem.MediaItem is Episode episode)
                     {
                         Option<ShowMetadata> maybeMetadata =
                             Optional(episode.Season?.Show?.ShowMetadata.HeadOrNone()).Flatten();
@@ -161,7 +148,7 @@ namespace ErsatzTV.Core.Iptv
                                 .Filter(a => a.ArtworkKind == ArtworkKind.Poster)
                                 .HeadOrNone()
                                 .Match(
-                                    artwork => $"{_scheme}://{_host}/artwork/posters/{artwork.Path}",
+                                    artwork => $"{_scheme}://{_host}/iptv/artwork/posters/{artwork.Path}",
                                     () => string.Empty);
 
                             if (!string.IsNullOrWhiteSpace(poster))
@@ -209,6 +196,8 @@ namespace ErsatzTV.Core.Iptv
                     }
 
                     xml.WriteEndElement(); // programme
+
+                    i++;
                 }
             }
 
@@ -218,5 +207,58 @@ namespace ErsatzTV.Core.Iptv
             xml.Flush();
             return Encoding.UTF8.GetString(ms.ToArray());
         }
+
+        private static string GetTitle(PlayoutItem playoutItem)
+        {
+            if (!string.IsNullOrWhiteSpace(playoutItem.CustomTitle))
+            {
+                return playoutItem.CustomTitle;
+            }
+
+            return playoutItem.MediaItem switch
+            {
+                Movie m => m.MovieMetadata.HeadOrNone().Map(mm => mm.Title ?? string.Empty)
+                    .IfNone("[unknown movie]"),
+                Episode e => e.Season.Show.ShowMetadata.HeadOrNone().Map(em => em.Title ?? string.Empty)
+                    .IfNone("[unknown show]"),
+                MusicVideo mv => mv.MusicVideoMetadata.HeadOrNone().Map(mvm => $"{mvm.Artist} - {mvm.Title}")
+                    .IfNone("[unknown music video]"),
+                _ => "[unknown]"
+            };
+        }
+
+        private static string GetSubtitle(PlayoutItem playoutItem)
+        {
+            if (!string.IsNullOrWhiteSpace(playoutItem.CustomTitle))
+            {
+                return string.Empty;
+            }
+
+            return playoutItem.MediaItem switch
+            {
+                Episode e => e.EpisodeMetadata.HeadOrNone().Match(
+                    em => em.Title ?? string.Empty,
+                    () => string.Empty),
+                _ => string.Empty
+            };
+        }
+
+        private static string GetDescription(PlayoutItem playoutItem)
+        {
+            if (!string.IsNullOrWhiteSpace(playoutItem.CustomTitle))
+            {
+                return string.Empty;
+            }
+
+            return playoutItem.MediaItem switch
+            {
+                Movie m => m.MovieMetadata.HeadOrNone().Map(mm => mm.Plot ?? string.Empty).IfNone(string.Empty),
+                Episode e => e.EpisodeMetadata.HeadOrNone().Map(em => em.Plot ?? string.Empty)
+                    .IfNone(string.Empty),
+                MusicVideo mv => mv.MusicVideoMetadata.HeadOrNone().Map(mvm => mvm.Plot ?? string.Empty)
+                    .IfNone(string.Empty),
+                _ => string.Empty
+            };
+        }
     }
 }

ErsatzTV.Core/Iptv/ChannelPlaylist.cs

@@ -33,7 +33,7 @@ namespace ErsatzTV.Core.Iptv
                     .HeadOrNone()
                     .Match(
                         artwork => $"{_scheme}://{_host}/iptv/logos/{artwork.Path}",
-                        () => $"{_scheme}://{_host}/images/ersatztv-500.png");
+                        () => $"{_scheme}://{_host}/iptv/images/ersatztv-500.png");
 
                 string shortUniqueId = Convert.ToBase64String(channel.UniqueId.ToByteArray())
                     .TrimEnd('=')